JP2018002035A - Power supply control system for vehicle, on-vehicle control device, terminal device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To switch utilization/stop state of a travel drive source of a vehicle, and electrification/non-electrification state of an electric load, without damaging convenience and safety property.SOLUTION: A power supply control system 100 for a vehicle comprises: a push switch device 3 for switching utilization/stop state of an engine 6; a portable terminal device 2 for switching electrification/non-electrification state of electric loads 8a-8d; and an on-vehicle control device 1 for switching states of the engine 6 and the electric loads 8a-8d. The on-vehicle device 1 starts up the engine 6, when an operation of the push switch device 3 is detected, and switches the electrification/non-electrification state of the electric loads 8a-8d when an operation of the portable terminal device 2 is detected in stop of the engine 6. When the operation of the push switch device 3 is detected, the engine 6 is stopped, and when the operation of the portable terminal device 2 is detected, the electrification/non-electrification state of the electric loads 8a-8d is not switched, in utilization of the engine 6.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a vehicle power supply control system that switches between operating / stopped states of a traveling drive source of a vehicle and switching between energization / non-energization states of an electric load mounted on the vehicle based on an operation of an operation unit. The present invention also relates to an in-vehicle control device and a terminal device incorporated in the vehicle power supply control system.

  There is a vehicle power supply control system that switches between operating / stopped states of a traveling drive source such as a vehicle engine and switching between energization / non-energization states of an electric load mounted on the vehicle based on an operation of an operation unit by a user . This vehicle power supply control system is configured by an in-vehicle control device, a terminal device, or an operation unit as disclosed in, for example, Patent Literature 1 and Patent Literature 2. The in-vehicle control device is mounted on the vehicle. The terminal device is carried by a user of the vehicle or mounted on the vehicle. The operation unit includes an operation switch provided on the vehicle or an operation key provided on the terminal device.

  In Patent Document 1, parking is performed separately from the ACC (accessory) relay and IG (ignition) relay for traveling so that useless current consumption can be suppressed even when an electric load desired to be used in the parking state of the vehicle is operated. An ACC relay and IG relay are provided. And the energization / non-energization state of the electric load (for example, an air conditioner) that needs to be preferentially energized in the parking state is switched by the ACC relay / IG relay for parking. The ACC relay / IG relay for traveling switches between energization / non-energization states of all electric loads.

  In Patent Document 2, only the engine start / stop function is assigned to the engine switch provided in the vehicle in order to perform power supply transition in the vehicle while reducing the processing burden required for the power supply control system that manages the engine start operation. . Then, when the in-vehicle collation of the portable device is established by wireless communication between the in-vehicle control device and the portable device (terminal device) when the user gets on, the IG relay and the ACC relay are switched on before the engine starts. Power to the vehicle electrical components.

JP 2008-6946 A JP 2009-262856 A

  For example, as in Patent Document 2, by omitting the function of switching the energization / non-energization state of the electric load from the operation unit having the function of switching the operation / stop state of the vehicle driving source, the on-board control of the operation unit is omitted. The burden of monitoring processing by the device can be reduced. However, when switching the energization / non-energization of the electrical load by other means separately from the switching of the driving / stopping state of the traveling drive source, for example, the energization of the necessary electrical load is intended during the operation of the traveling drive source. Suddenly, it may be inconvenient and dangerous. Further, for example, while the travel drive source is stopped, energization to a desired electric load may be stopped unintentionally, which may be inconvenient.

  An object of the present invention is to switch between an operation / stop state of a traveling drive source of a vehicle and an energization / non-energization state of an electric load without impairing convenience and safety.

  A power supply control system for a vehicle according to the present invention is mounted on a vehicle and switches a first operation unit operated to switch an operation / stop state of a travel drive source of the vehicle, and an operation / stop state of the travel drive source. A vehicle-mounted control device that switches between energization / non-energization of the electrical load. Furthermore, a second operation unit is provided which is operated separately to switch between energization / non-energization states of the electric load, separate from the first operation unit. The in-vehicle control device starts the travel drive source when detecting the operation of the first operation unit while the travel drive source is stopped, and when the operation of the second operation unit is detected, Switch the energized state. In addition, when the operation of the first operation unit is detected during operation of the travel drive source, the travel drive source is stopped and when the operation of the second operation unit is detected, the energization / non-energization state of the electric load is not switched. .

  Moreover, the vehicle-mounted control apparatus by this invention switches the operation / stop state of the driving source of a vehicle based on operation of a 1st operation part, and switches the energization / non-energization state of the electric load mounted in the vehicle. When the operation of the first operation unit is detected while the travel drive source is stopped, the travel drive source is started and the operation of the second operation unit separate from the first operation unit is detected. Switches the load energization / non-energization state. In addition, when the operation of the first operation unit is detected during operation of the travel drive source, the travel drive source is stopped and when the operation of the second operation unit is detected, the energization / non-energization state of the electric load is not switched. .

  A terminal device according to the present invention is a terminal device that is carried by a vehicle user or mounted on a vehicle, and performs wireless communication with an in-vehicle control device mounted on the vehicle. In addition, the first operation unit installed in the vehicle operated to switch the operation / stop state of the driving source of the vehicle is separate from the energization / non-energization state of the electric load mounted on the vehicle. A second operation unit operated for switching is provided. When the first operation unit is operated while the traveling drive source is stopped and the in-vehicle control device starts the traveling drive source, communication of information indicating the energization / non-energization state of the electric load is communicated with the in-vehicle control device. When the second operation unit is operated, communication is performed with the in-vehicle control device, and the on / off state of the electric load is switched by the in-vehicle control device. In addition, when the first operation unit is operated during operation of the travel drive source and the in-vehicle control device stops the travel drive source, communication of information indicating the energization / non-energization state of the electric load is communicated with the in-vehicle control device. When the second operation unit is operated, communication with the in-vehicle control device is performed, or the communication with the in-vehicle control device is not switched without performing communication.

  According to the above, the second operation unit for switching the energization / non-energization state of the electrical load is provided separately from the first operation unit for switching the operation / stop state of the vehicle driving source. In the in-vehicle control device, when the operation of the first operation unit is detected while the travel drive source is stopped, the travel drive source is started, and when the operation of the second operation unit is detected, the electric load is energized. / Switch the non-energized state. Further, when the operation of the first operation unit is detected while the travel drive source is being driven, the travel drive source is stopped, and when the operation of the second operation unit is detected, the electric load is turned on / off. Do not switch. For this reason, for example, during operation of the travel drive source, energization to a necessary electric load is stopped unintentionally, and there is no possibility of inconvenience or danger. Further, for example, while the travel drive source is stopped, there is no possibility that energization to a desired electric load is stopped unintentionally and inconvenience occurs. Therefore, the operation / stop state of the traveling drive source and the energization / non-energization state of the electric load are switched by the operation of the first operation unit and the second operation unit intended by the user without impairing convenience and safety. be able to.

  In the present invention, in the above-described vehicle power supply control system, when the on-vehicle control device detects an operation of the first operation unit during operation of the travel drive source, the on-vehicle control device stops the travel drive source and energizes the electrical load. You may stop.

  In the present invention, the vehicle power supply control system further includes a portable terminal device that is carried by a vehicle user and performs wireless communication with the in-vehicle control device. The in-vehicle control device then authenticates the mobile terminal device based on the wireless communication with the mobile terminal device before starting the travel drive source based on the operation of the first operation unit. It may be determined whether or not the mobile terminal device is in the room, and the travel drive source may be started when it is determined that the authentication of the mobile terminal device is successful and the mobile terminal device is in the vehicle interior. Further, before energizing the electrical load based on the operation of the second operation unit, the mobile terminal device is authenticated based on wireless communication with the mobile terminal device, and if the authentication of the mobile terminal device is successful, the electrical load is energized. May be.

  According to the present invention, in the above vehicle power supply control system, the in-vehicle control device is based on wireless communication with the mobile terminal device before energizing the electric load based on the operation of the second operation unit. In addition to the authentication, the mobile terminal device determines whether or not the mobile terminal device is in the vehicle interior, and if it is determined that the mobile terminal device is successfully authenticated and the mobile terminal device is in the vehicle interior, It may be energized.

  According to the present invention, in the above-described vehicle power supply control system, a plurality of electric loads are provided in the vehicle, and the second operation unit sets an energization / non-energization state of at least one predetermined electric load among the plurality of electric loads. Includes some operation keys for switching and all operation keys for switching between energization / non-energization states of all electric loads, and the in-vehicle control device can respond based on the operation of some operation keys or all operation keys The energization / non-energization state of the electrical load to be performed may be switched.

  In the present invention, in the above-described vehicle power supply control system, the first operation unit is installed in the vehicle interior of the vehicle, and the second operation unit is installed in the vehicle interior of the vehicle or a vehicle user. It may be installed in a portable terminal device that is carried around.

  In the present invention, the vehicle power supply control system further includes a first notification unit that notifies the operating / stopped state of the travel drive source, and a second notification unit that notifies the energization / non-energization state of the electric load. May be.

  Further, in the present invention, in the vehicle power supply control system, when the travel drive source is started, switching of the electrical load energization / deenergization state based on the operation of the second operation unit is prohibited, and when the travel drive source is stopped, You may further provide the permission / prohibition control part which permits switching of the energization / non-energization state of the electric load based on operation of the 2nd operation part.

  According to the present invention, it is possible to switch between the running / stopped state of the travel drive source and the energization / non-energization state of the electric load without impairing convenience and safety.

1 is a configuration diagram of a vehicle power supply control system according to a first embodiment of the present invention. FIG. It is the figure which showed the example of a display of the operation display part of the portable terminal device of FIG. It is the figure which showed the correlation information of the mode selection key of FIG. 2, and an electrical load. It is the flowchart which showed the operation | movement at the time of ACC power supply switching of the vehicle power supply control system by 1st Embodiment of this invention. It is the flowchart which showed the operation | movement at the time of engine switching of the vehicle power supply control system by 1st Embodiment of this invention. It is a block diagram of the vehicle power supply control system by 2nd Embodiment of this invention. It is the figure which showed the example of a display of the operation display part of the vehicle-mounted terminal device of FIG. It is the figure which showed the correlation information of the mode selection key of FIG. 7, and an electrical load. It is the flowchart which showed the operation | movement at the time of ACC power supply switching of the vehicle power supply control system by 2nd Embodiment of this invention. It is the flowchart which showed the operation | movement at the time of engine switching of the vehicle power supply control system by 2nd Embodiment of this invention. It is the flowchart which showed operation | movement of the power supply control system for vehicles by 3rd Embodiment of this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, the same or corresponding parts are denoted by the same reference numerals.

  First, the vehicle power supply control system 100 according to the first embodiment will be described with reference to FIGS.

  FIG. 1 is a configuration diagram of a vehicle power supply control system 100 according to the first embodiment. In the vehicle power supply control system 100, the operation / stop state of the engine 6 of the vehicle 10 or the energization / non-energization of the electric loads 8 a to 8 d mounted on the vehicle 10 based on the operation of the push switch device 3 or the portable terminal device 2. The state is switched.

  The vehicle 10 is an automobile and travels when the engine 6 is operated. The engine 6 is an example of the “traveling drive source” in the present invention.

  The vehicle-mounted control device 1, push switch device 3, IG (ignition) relay 4, starter motor 5, engine 6, ACC (accessory) relays 7 a to 7 c, and electrical loads 8 a to 8 d are mounted on the vehicle 10. Electric power is supplied to each of these parts from a battery (not shown) mounted on the vehicle 10.

  The in-vehicle control device 1 includes a control unit 11, an LF (Low Frequency) transmission unit 12, a UHF (Ultra High Frequency) reception unit 13, a power supply determination unit 14, and an authentication unit 15. The control unit 11 includes a CPU and a memory.

  A plurality of LF transmitters 12 are installed in the vehicle 10 (only one is shown in FIG. 1). Each LF transmission unit 12 includes an LF transmission antenna and a transmission signal processing unit (not shown). The LF transmitting antenna is installed on the outer surface such as the right side surface, the left side surface, and the rear side surface of the vehicle 10, and is also installed in the passenger compartment. The LF transmission unit 12 transmits the LF signal generated by the transmission signal processing unit from the LF transmission antenna to the mobile terminal device 2 outside or inside the vehicle compartment.

  The UHF receiving unit 13 includes a UHF receiving antenna and a receiving signal processing unit (not shown). The UHF receiver 13 is installed, for example, in the vehicle interior of the vehicle 10. The UHF receiver 13 receives the UHF signal transmitted from the mobile terminal device 2 by the UHF reception antenna and the reception signal processor.

  The control unit 11 performs wireless communication with the mobile terminal device 2 via the LF transmission unit 12 and the UHF reception unit 13, and transmits and receives signals and information to and from the mobile terminal device 2.

  The push switch device 3 is electrically connected to the in-vehicle control device 1. The push switch device 3 is installed in the vicinity of the driver's seat in the passenger compartment of the vehicle 10. The push switch device 3 includes an operation unit 31 and a display unit 32. The operation unit 31 includes a push button, and is pushed by the user of the vehicle 10 to switch the operation / stop state of the engine 6. The display unit 32 is formed of an LED (light emitting diode), and is turned on or off to notify the operation / stop state of the engine 6. The operation unit 31 is an example of the “first operation unit” in the present invention, and the display unit 32 is an example of the “first notification unit” in the present invention.

  The IG relay 4 is electrically connected to the in-vehicle control device 1 and the starter motor 5. Specifically, the IG relay 4 is provided in the IG power supply path to the starter motor 5.

  When the operation unit 31 of the push switch device 3 is pushed, an electrical signal is output from the push switch device 3 to the in-vehicle control device 1. Then, the power supply determination unit 14 of the in-vehicle control device 1 determines that there is an instruction to start or stop the engine 6 based on the output signal from the push switch device 3. Then, based on the determination result of the power supply determination unit 14, the control unit 11 turns on (energizes) or turns off (de-energizes) the IG relay 4 and starts the engine 6 with the starter motor 5. To stop.

  A plurality of ACC relays 7a to 7c and a plurality of electric loads 8a to 8d are provided. Each ACC relay 7a-7c is electrically connected with the vehicle-mounted control apparatus 1, and is electrically connected with at least one electric load 8a-8d.

  Specifically, the ACC relay 7a is provided in the ACC power supply path for the electric load 8a. Turning on (energizing) the ACC relay 7a starts power supply to the electric load 8a, and turning off (non-energizing) the ACC relay 7a stops power supply to the electric load 8a. The ACC relay 7b is provided in the ACC power supply path for the electric load 8b. Turning on the ACC relay 7b starts power supply to the electric load 8b, and turning off the ACC relay 7b stops power supply to the electric load 8b. The ACC relay 7c is provided in the ACC power supply path for the electric loads 8a to 8d. Turning on the ACC relay 7c starts power supply to the electric loads 8a to 8d, and turning off the ACC relay 7c stops power supply to the electric loads 8a to 8d.

  The electrical loads 8 a to 8 d are electrical components other than the IG relay 4, the starter motor 5, and the engine 6. For example, the electrical load 8a is a car navigation device (hereinafter referred to as “car navigation device”), the electrical load 8b is an air conditioner device (hereinafter referred to as “air conditioner device”), and the electrical load 8c is The electric load 8d is a cigar socket, and other electric components and electric loads are mounted on the vehicle 10 (not shown).

  The mobile terminal device 2 includes an electronic key or a smartphone and is carried by a user of the vehicle 10. The mobile terminal device 2 includes a control unit 21, an LF reception unit 22, a UHF transmission unit 23, an operation display unit 24, and a battery 25. Each part 21-24 of the portable terminal device 2 operate | moves with the electric power of the battery 25. FIG. The control unit 21 includes a CPU and a memory.

  The LF reception unit 22 includes an LF reception antenna and a reception signal processing unit (not shown). The LF receiving unit 22 receives the LF signal transmitted from the in-vehicle control device 1 via the LF receiving antenna.

  The UHF transmission unit 23 includes a UHF transmission antenna and a transmission signal processing unit (not shown). The UHF transmission unit 23 transmits the UHF signal generated by the transmission signal processing unit from the UHF transmission antenna to the in-vehicle control device 1.

  The control unit 21 performs wireless communication with the in-vehicle control device 1 via the LF reception unit 22 and the UHF transmission unit 23, and transmits and receives signals and information to and from the in-vehicle control device 1.

  The operation display unit 24 includes a touch panel type display. FIG. 2 is a diagram illustrating a display example of the operation display unit 24. The operation display unit 24 is provided with a plurality of mode selection keys 24 a to 24 c for switching the power mode of the vehicle 10. These mode selection keys 24 a to 24 c are touch-operated to switch between energization / non-energization states of the electric loads 8 a to 8 d of the vehicle 10. Among the plurality of electric loads 8a to 8d, at least one predetermined electric load is associated with each mode selection key 24a to 24c.

  FIG. 3 is a diagram showing association information T between the mode selection keys 24a to 24c and the electric loads 8a to 8d. This association information T is stored in the internal memory of the control unit 11 of the in-vehicle control device 1.

  As shown in FIG. 3, an electrical load (car navigation device) 8a is associated with the A mode selection key 24a as an activation target. An electrical load (air conditioner) 8b is associated with the B mode selection key 24b as an activation target. All electric loads 8a to 8d are associated as activation targets with the C mode selection key 24c. That is, as the power supply mode, the A mode is selected by the A mode selection key 24a, whereby the electric load 8a is designated as a start (energization) target. Further, when the B mode is selected by the B mode selection key 24b, the electric load 8b is designated as the activation target. Furthermore, when the C mode is selected by the C mode selection key 24c, the electric loads 8a to 8d are designated as activation targets.

  When the mode selection keys 24a to 24c are touched once, the mode selection keys 24a to 24c are in a selected state (valid state) and displayed in a mode (color or shape change) different from the initial state. Thereafter, when the mode selection keys 24a to 24c are touch-operated again, the mode selection keys 24a to 24c are in a selection release state (invalid state) and return to the initial display state. In the example of FIG. 2, (a) shows the initial state of each mode selection key 24a-24c, and (b) shows the selection state of the C mode selection key 24c. By changing the display mode in this way, it is possible to visually recognize the selection / deselection state of the power supply mode corresponding to each mode selection key 24a-24.

  When any of the mode selection keys 24a to 24c is touch-operated from the initial state, the control unit 21 of the mobile terminal device 2 determines that the power mode corresponding to the mode selection key is selected, and the selected mode is selected. A remote operation signal including information indicating the power mode is transmitted to the in-vehicle control device 1 by the UHF transmission unit 23. When the mode selection keys 24a to 24c that have been touched once are touched again, the control unit 21 determines that the power mode corresponding to the mode selection key has been deselected, and the deselected power source. A remote operation signal including information indicating the mode is transmitted to the in-vehicle control device 1 by the UHF transmission unit 23.

  When the remote operation signal transmitted from the mobile terminal device 2 is received by the UHF receiver 13 of the in-vehicle control device 1, the power supply determination unit 14 selects / selects which power mode based on the received remote operation signal It is determined whether it has been released, and it is determined that there has been an instruction to energize or de-energize the corresponding electrical loads 8a to 8d. Then, the control unit 11 turns on or off the corresponding ACC relays 7a to 7c based on the determination result of the power supply determination unit 14 and the received remote operation signal, and at least one corresponding electric load 8a. Switch between energization / non-energization states of ~ 8d.

  The operation display unit 24 of the mobile terminal device 2 is an example of the “second operation unit” and the “second notification unit” in the present invention. Each of the A mode selection key 24a and the B mode selection key 24b is an example of the “partial operation key” in the present invention. The C mode selection key 24c is an example of the “all operation key” in the present invention.

  FIG. 4 is a flowchart showing the operation at the time of switching the ACC power supply of the vehicle power supply control system 100 according to the first embodiment. In this example, the ACC power supply switching is switching between energization / non-energization of the electric loads 8a to 8d by turning on / off the ACC relays 7a to 7c.

  When any one of the mode selection keys 24a to 24c of the operation display unit 24 of the mobile terminal device 2 is touched by the user (step S1: YES in FIG. 4), the control unit 21 performs the operation as a mode selection key 24a. It is determined whether or not one of the power supply modes corresponding to ˜24c is selected. At this time, when the operation of the mode selection keys 24a to 24c is selection of any one of the power supply modes (step S2 in FIG. 4: YES), the control unit 21 includes information indicating the selected power supply mode. A remote operation signal is transmitted to the vehicle-mounted control apparatus 1 by the UHF transmission part 23 (step S3 of FIG. 4).

  On the other hand, when the operation of the mode selection keys 24a to 24c is to cancel the selection of any one of the power modes (step S4 in FIG. 4: YES), the control unit 21 includes information indicating the power mode that has been deselected. The remote operation signal is transmitted to the in-vehicle control device 1 by the UHF transmission unit 23 (step S5 in FIG. 4).

  When the remote operation signal transmitted from the mobile terminal device 2 is received by the UHF receiving unit 13 (step S6 in FIG. 4), the control unit 11 of the in-vehicle control device 1 confirms whether or not the engine 6 is stopped. . At this time, if the engine 6 is in operation (step S7: NO in FIG. 4), the control unit 11 ignores the received remote operation signal and switches the energization / non-energization state information of the electric loads 8a to 8d. Is transmitted to the portable terminal device 2 by the LF transmitter 12 (step S17 in FIG. 4).

  In this case, since the energization / non-energization state of the electrical loads 8a to 8d has not changed, the control unit 11 transmits this fact to the portable terminal device 2 as switching information of the energization / non-energization state. When the energization / non-energization state switching information is received by the LF receiver 22 (step S18 in FIG. 4), the control unit 21 of the mobile terminal device 2 uses the energization / non-energization state switching information based on the energization / non-energization state switching information. The operation display unit 24 notifies the energization / non-energization states of the electric loads 8a to 8d (step S19 in FIG. 4). At this time, for example, the fact that there is no change in the energization / non-energization states of the electric loads 8a to 8d is displayed on the operation display unit 24 for a certain period of time using characters or the like. Alternatively, the fact that the transition to the selected or deselected power supply mode was not successful is displayed on the operation display unit 24 for a certain period of time using characters or the like. Alternatively, the display mode of the mode selection keys 24a to 24c touched in step S1 in FIG. 4 is returned to the state before the operation.

  On the other hand, if the engine 6 is stopped (step S7 in FIG. 4: YES), the power supply determination unit 14 indicates that one of the power supply modes has been selected or deselected based on the received remote operation signal. It discriminate | determines (step S8 of FIG. 4). At this time, if the power supply determination unit 14 determines that any one of the power supply modes has been selected (step S8: selection in FIG. 4), the control unit 11 sends a response request signal to the mobile terminal device 2 by the LF transmission unit 12. Transmit (step S9 in FIG. 4). When this response request signal is received by the LF receiving unit 22 (step S10 in FIG. 4), the control unit 21 of the mobile terminal device 2 transmits a response signal from the UHF transmission unit 23 to the in-vehicle control device 1 (FIG. 4). Step S11). When this response signal is received by the UHF receiving unit 13 (step S12 in FIG. 4), the control unit 11 of the in-vehicle control device 1 authenticates the mobile terminal device 2 based on the response signal.

  At this time, the response signal sent from the portable terminal device 2 includes the ID code (identification information) of the portable terminal device 2. The control unit 11 of the in-vehicle control device 1 collates the ID code of the mobile terminal device 2 included in the response signal with the ID code of the in-vehicle control device 1 stored in advance, and if both ID codes do not match, It is determined that authentication of the mobile terminal device 2 has not succeeded (step S13 in FIG. 4: NO). And the control part 11 disregards the received remote operation signal, and transmits the switching information of the energization / non-energization state of the electric loads 8a to 8d to the portable terminal device 2 by the LF transmission part 12 (step S17 in FIG. 4). ). Also in this case, since the energization / non-energization states of the electric loads 8a to 8d have not changed, the control unit 11 transmits this to the portable terminal device 2 as switching information of the energization / non-energization state.

  On the other hand, when the ID code of the mobile terminal device 2 included in the response signal matches the ID code of the in-vehicle control device 1, the control unit 11 determines that the authentication of the mobile terminal device 2 has succeeded (in FIG. 4). Step S13: YES). Further, the control unit 11 determines whether or not the mobile terminal device 2 is in the vehicle interior of the vehicle 10 based on the response signal (hereinafter referred to as “in-vehicle determination”).

  Specifically, for example, when the response request signal is received in step S10 of FIG. 4, the control unit 21 of the mobile terminal device 2 measures the RSSI (signal reception strength) value of the response request signal by the LF reception unit 22. To do. And the control part 21 includes the measured RSSI value in a response signal, and transmits to the vehicle-mounted control apparatus 1 by the UHF transmission part 23. FIG. The control unit 11 of the in-vehicle control device 1 compares the RSSI value included in the response signal received by the UHF receiving unit 13 with a predetermined threshold value, and if the RSSI value is smaller than the threshold value, the mobile terminal device 2 is the vehicle 10 of the vehicle 10. It is determined that it is not in the room (step S14 in FIG. 4: NO). And the control part 11 disregards the received remote operation signal, and transmits the switching information of the energization / non-energization state of the electric loads 8a to 8d to the portable terminal device 2 by the LF transmission part 12 (step S17 in FIG. 4). ). Also in this case, since the energization / non-energization states of the electric loads 8a to 8d have not changed, the control unit 11 transmits this to the portable terminal device 2 as switching information of the energization / non-energization state.

  On the other hand, if the RSSI value included in the response signal received by the UHF receiving unit 13 is equal to or greater than the threshold value, the control unit 11 determines that the mobile terminal device 2 is inside the vehicle 10 (step S14 in FIG. 4). : YES). Then, the power supply determination unit 14 determines that there is an instruction to energize the electrical loads 8a to 8d corresponding to the selected power supply mode based on the remote operation signal received in step S6 of FIG. Then, the corresponding ACC relays 7a to 7c are turned on (energized) to start energization of the electric loads 8a to 8d (step S15 in FIG. 4). And the control part 11 transmits the switching information of the electricity supply / non-energization state of the electric loads 8a-8d to the portable terminal device 2 by the LF transmission part 12 (step S17 of FIG. 4).

  In this case, since at least one of the electrical loads 8a to 8d is switched to the energized state, the control unit 11 transmits this to the portable terminal device 2 as switching information of the energized / non-energized state. When the energization / non-energization state switching information is received by the LF receiver 22 (step S18 in FIG. 4), the control unit 21 of the mobile terminal device 2 uses the energization / non-energization state switching information based on the energization / non-energization state switching information. The operation display unit 24 notifies the energization / non-energization states of the electric loads 8a to 8d (step S19 in FIG. 4). At this time, for example, the fact that at least one of the electric loads 8a to 8d has been switched to the energized state is displayed on the operation display unit 24 for a certain period of time using characters or the like. Alternatively, the fact that the transition to the selected power supply mode was successful is displayed on the operation display unit 24 for a certain period of time using characters or the like. Alternatively, the display mode of the mode selection keys 24a to 24c touched in step S1 of FIG. 4 is set to the selected state, or the display indicating that the power supply mode corresponding to the mode selection keys 24a to 24c is being executed is displayed. It may be displayed on the part 24.

  On the other hand, when the power supply determination unit 14 determines in step S8 in FIG. 4 that one of the power supply modes has been deselected based on the remote operation signal (step S8 in FIG. 4: deselection), the deselection is performed. It is determined that there is an instruction to de-energize electrical loads 8a to 8d corresponding to the power mode that has been performed. In this case, the control unit 11 turns off the corresponding ACC relays 7a to 7c (stops energization), and stops energization of the electrical loads 8a to 8d (step S16 in FIG. 4). And the control part 11 transmits the switching information of the electricity supply / non-energization state of the electric loads 8a-8d to the portable terminal device 2 by the LF transmission part 12 (step S17 of FIG. 4).

  In this case, since at least one of the electrical loads 8a to 8d is switched to the non-energized state, the control unit 11 transmits this to the portable terminal device 2 as the switching information of the energized / non-energized state. When the energization / non-energization state switching information is received by the LF receiver 22 (step S18 in FIG. 4), the control unit 21 of the mobile terminal device 2 uses the energization / non-energization state switching information based on the energization / non-energization state switching information. The operation display unit 24 notifies the energization / non-energization states of the electric loads 8a to 8d (step S19 in FIG. 4). At this time, for example, the fact that at least one of the electric loads 8a to 8d has been switched to the non-energized state is displayed on the operation display unit 24 for a certain period of time using characters or the like. Alternatively, the fact that the release from the selected power supply mode has been successful is displayed on the operation display unit 24 for a certain period of time using characters or the like. Alternatively, the display mode of the mode selection keys 24a to 24c touched in step S1 in FIG. 4 is canceled, or a display that indicates that the power mode corresponding to the mode selection keys 24a to 24c is not being executed is displayed. It may be displayed on the part 24.

  FIG. 5 is a flowchart showing an operation at the time of engine switching of the vehicle power supply control system 100 according to the first embodiment. Engine switching refers to switching between operation / stop of the engine 6.

  When the operation unit 31 of the push switch device 3 of the vehicle 10 is pushed by the user (step S21 in FIG. 5: YES), an operation signal is output from the push switch device 3 to the in-vehicle control device 1 (FIG. 5). Step S22).

  When an operation signal is input from the push switch device 3 (step S23 in FIG. 5), the control unit 11 of the in-vehicle control device 1 checks whether or not the engine 6 is stopped. At this time, if the engine 6 is stopped (step S24 in FIG. 5: YES), the control unit 11 transmits a response request signal to the portable terminal device 2 by the LF transmission unit 12 (step S25 in FIG. 5). When this response request signal is received by the LF receiver 22 (step S26 in FIG. 5), the controller 21 of the mobile terminal device 2 transmits a response signal from the UHF transmitter 23 to the mobile terminal device 2 (FIG. 5). Step S27). When this response signal is received by the UHF receiving unit 13 (step S28 in FIG. 5), the control unit 11 of the in-vehicle control device 1 authenticates the mobile terminal device 2 based on the response signal.

  At this time, the response signal transmitted from the mobile terminal device 2 also includes the ID code of the mobile terminal device 2. As described above, the control unit 11 of the in-vehicle control device 1 determines the success / failure of the authentication of the mobile terminal device 2 from the collation result between the ID code of the mobile terminal device 2 and the ID code of the in-vehicle control device 1. .

  If the authentication of the mobile terminal device 2 is not successful (step S29 in FIG. 5: NO), the control unit 11 outputs a notification on / off signal for controlling the display unit 32 to the push switch device 3 (FIG. 5). Step S35), the switching information of the energization / non-energization state of the electric loads 8a to 8d is transmitted to the portable terminal device 2 by the LF transmission unit 12 (Step S36 in FIG. 5). In this case, since the engine 6 remains stopped, a notification off signal is output to the push switch device 3. Further, since the energization / non-energization states of the electric loads 8a to 8d have not changed, this fact is transmitted to the portable terminal device 2 as the energization / non-energization state switching information.

  When the notification off signal is input from the in-vehicle control device 1 (step S37 in FIG. 5), the push switch device 3 turns off the display unit 32 and notifies that the engine 6 is in a stopped state (FIG. 5). 5 step S38). In the mobile terminal device 2, the energization / non-energization state switching information indicating that the energization / non-energization states of the electric loads 8a to 8d have not changed is received by the LF receiver 22 (step S39 in FIG. 5). Then, the control part 21 alert | reports the energization / non-energization state of the electric loads 8a-8d by the operation display part 24 based on the switching information of the energization / non-energization state (step S40 of FIG. 5). At this time, for example, the fact that there is no change in the energization / non-energization states of the electric loads 8a to 8d, or that there is no change in the power supply mode or no change is displayed on the operation display unit 24 for a certain period of time. As another example, the current display content of the operation display unit 24 may be continued without being changed.

  If the ID code of the mobile terminal device 2 included in the response signal matches the ID code of the in-vehicle control device 1 in step S29 of FIG. 5, the control unit 11 determines that the authentication of the mobile terminal device 2 has succeeded. (Step S29 in FIG. 5: YES). And the control part 11 performs the vehicle interior determination of the portable terminal device 2 based on a response signal. This in-vehicle determination is also performed in the same procedure as described above.

  If the control unit 11 determines that the mobile terminal device 2 is not in the vehicle interior of the vehicle 10 based on the response signal (step S30 in FIG. 5: NO), as described above, the notification off signal is sent to the push switch device 3. Output (step S35 in FIG. 5). Moreover, the control part 11 transmits to the portable terminal device 2 by the LF transmission part 12 that the energization / non-energization state of the electric loads 8a to 8d has not changed as switching information of the energization / non-energization state (FIG. 5). Step S36).

  On the other hand, when the control unit 11 determines that the mobile terminal device 2 is in the passenger compartment of the vehicle 10 based on the response signal (step S30 in FIG. 5: YES), the power supply determination unit 14 instructs the engine 6 to start. Judge that there was. Then, the control unit 11 turns on (energizes) the IG relay 4 based on the determination result of the power supply determination unit 14, and starts the engine 6 by the starter motor 5 (step S31 in FIG. 5). In addition, the control unit 11 turns on the ACC relays 7a to 7c and starts energizing all the electric loads 8a to 8d (step S32 in FIG. 5). Then, the control unit 11 outputs a notification on / off signal to the push switch device 3 (step S35 in FIG. 5), and the LF transmission unit 12 transmits the switching information of the energization / non-energization states of the electric loads 8a to 8d. It transmits to the apparatus 2 (step S36 of FIG. 5). In this case, since the engine 6 is switched to the operating state, a notification on signal is output to the push switch device 3. Further, since all the electrical loads 8a to 8d are switched to the energized state, this fact is transmitted to the portable terminal device 2 as switching information of the energized / non-energized state.

  When the notification on signal is input from the in-vehicle control device 1 (step S37 in FIG. 5), the push switch device 3 lights the display unit 32 to notify that the engine 6 is in an operating state (FIG. 5). 5 step S38). In the mobile terminal device 2, the LF receiving unit 22 receives the energization / non-energization state switching information indicating that the electrical loads 8 a to 8 d are switched to the energized state (step S <b> 39 in FIG. 5). Then, the control part 21 alert | reports the energization / non-energization state of the electric loads 8a-8d by the operation display part 24 based on the switching information of the energization / non-energization state (step S40 of FIG. 5). In this case, for example, the fact that the electric loads 8a to 8d are in the energized state or the fact that the mode has shifted to the C mode among the plurality of power supply modes is displayed on the operation display unit 24 for a certain period of time using characters or the like. Alternatively, the display mode of the C mode selection key 24c shown in FIG. 2 or the display mode of all the mode selection keys 24a to 24c is selected, or a display in which all the power modes are being executed is displayed on the operation display unit. 24 may be displayed.

  On the other hand, if the engine 6 is in operation when an operation signal is input in step S23 in FIG. 5 (step S24 in FIG. 5: NO), the power supply determination unit 14 gives an instruction to stop the engine 6. Judge that Then, based on the determination result of the power supply determination unit 14, the control unit 11 turns off the IG relay 4 (stops energization) and stops the engine 6 (step S33 in FIG. 5). Further, the control unit 11 turns off the ACC relays 7a to 7c and stops energization to all the electric loads 8a to 8d (step S34 in FIG. 5). Then, the control unit 11 outputs a notification on / off signal to the push switch device 3 (step S35 in FIG. 5), and the LF transmission unit 12 transmits the switching information of the energization / non-energization states of the electric loads 8a to 8d. It transmits to the apparatus 2 (step S36 of FIG. 5). In this case, since the engine 6 is switched to the stopped state, a notification off signal is output to the push switch device 3. Further, since the electrical loads 8a to 8d are switched to the non-energized state, this fact is transmitted to the portable terminal device 2 as switching information of the energized / non-energized state.

  When the notification off signal is input from the in-vehicle control device 1 (step S37 in FIG. 5), the push switch device 3 turns off the display unit 32 and notifies that the engine 6 is in a stopped state (FIG. 5). 5 step S38). In the mobile terminal device 2, the LF receiver 22 receives energization / non-energization state switching information indicating that the electrical loads 8 a to 8 d are switched to the non-energization state (step S 39 in FIG. 5). Then, the control part 21 alert | reports the energization / non-energization state of the electric loads 8a-8d by the operation display part 24 based on the switching information of the energization / non-energization state (step S40 of FIG. 5). At this time, for example, the fact that the electrical loads 8a to 8d are in a non-energized state or that they have left all the power modes is displayed on the operation display unit 24 for a certain period of time using characters or the like. Alternatively, the display modes of all the mode selection keys 24a to 24c shown in FIG. 2 may be canceled, or a display indicating that all the power modes are not being executed may be displayed on the operation display unit 24.

  According to the first embodiment, the operation unit 31 for switching the operation / stop state of the engine 6 of the vehicle 10 and the operation display unit 24 for switching the energization / non-energization states of the electric loads 8a to 8d are connected to the push switch device 3. The mobile terminal device 2 is provided separately. Therefore, the in-vehicle control device 1 monitors the push switch device 3 for operation of the operation unit 31 for switching the operation / stop state of the engine 6, and in the portable terminal device 2, the electric loads 8 a to 8 d are energized / non-energized. Since it is only necessary to monitor whether or not the operation display unit 24 that switches the energized state is operated, the burden of the operation monitoring process by the in-vehicle control device 1 can be reduced.

  In the first embodiment, when the operation of the operation unit 31 of the push switch device 3 is detected while the engine 6 is stopped in the in-vehicle control device 1, the engine 6 is started and the operation of the mobile terminal device 2 is performed. When the operation of the display unit 24 is detected, the energization / non-energization state of the electric loads 8a to 8d is switched. Further, when the operation of the operation unit 31 of the push switch device 3 is detected while the engine 6 is in operation, the engine 6 is stopped, and when the operation of the operation display unit 24 of the mobile terminal device 2 is detected, the electric load The energization / non-energization states of 8a to 8d are not switched. For this reason, for example, while the engine 6 is in operation, energization to the necessary electric loads 8a to 8d is stopped unintentionally, and there is no possibility of inconvenience or danger. Further, for example, while the engine 6 is stopped, the energization to the desired electric loads 8a to 8d is stopped unintentionally, and there is no possibility of inconvenience. Therefore, the operation / stop state of the engine 6 and the electric load 8a can be achieved without impairing convenience and safety by operating the operation unit 31 of the push switch device 3 and the operation display unit 24 of the portable terminal device 2 intended by the user. It is possible to switch between energization / non-energization states of ˜8d.

  In the first embodiment, when the operation of the operation unit 31 of the push switch device 3 is detected during the operation of the engine 6, the engine 6 is stopped and the energization to the electric loads 8a to 8d is stopped. . For this reason, when the engine 6 is stopped, that is, when the vehicle 10 is not traveling, the energization to the electric loads 8a to 8d is also stopped, and the power of the power source such as the battery of the vehicle 10 is suppressed from being consumed. can do.

  In the first embodiment, when the operation unit 31 of the push switch device 3 is operated while the engine 6 is stopped, the mobile terminal is based on the wireless communication between the in-vehicle control device 1 and the mobile terminal device 2. Authentication of the device 2 and in-vehicle determination of the mobile terminal device 2 are performed. Then, when the authentication of the mobile terminal device 2 is successful and it is detected that the mobile terminal device 2 is in the passenger compartment, the engine 6 is started. For this reason, when the user carrying the regular portable terminal device 2 operates the operation unit 31 of the push switch device 3 and the portable terminal device 2 is in the vehicle interior, the engine 6 is started and the vehicle 10 It is possible to ensure safety.

  Moreover, in the said 1st Embodiment, when the operation display part 24 of the portable terminal device 2 is operated while the engine 6 is stopped, based on the radio | wireless communication of the vehicle-mounted control apparatus 1 and the portable terminal device 2, carrying is carried out. Authentication of the terminal device 2 and in-vehicle determination of the mobile terminal device 2 are performed. And when authentication of the portable terminal device 2 succeeds and it detects that the portable terminal device 2 exists in a vehicle interior, electricity supply to the electric loads 8a-8d is started. For this reason, when the user carrying the regular portable terminal device 2 operates the operation display unit 24 of the portable terminal device 2 and the portable terminal device 2 is in the vehicle interior, the electric loads 8a to 8d are energized. The safety of the vehicle 10 can be ensured.

  In the first embodiment, the operation display unit 24 of the mobile terminal device 2 is switched between energization / non-energization states of at least one predetermined electric load 8a, 8b among the plurality of electric loads 8a to 8d. A mode selection key 24a and B mode selection key 24b, and a C mode selection key 24c for switching between energization / non-energization states of all the electric loads 8a to 8d. Then, by operating the C mode selection key 24c, the energization / non-energization states of all the electric loads 8a to 8d can be switched at a time. Further, by operating the A mode selection key 24a or the B mode selection key 24b, it is possible to switch between the energization / non-energization states of some of the electric loads 8a or the electric loads 8b. For this reason, for example, when the vehicle 10 is used as a living room, at least one electric load 8a to 8d and each mode selection key 24a to 24c are associated with each other according to the situation, and the electric loads 8a to 8d are energized / de-energized. The state can be switched, and the energized / non-energized transition state of the plurality of electric loads 8a to 8d can be expanded.

  In the first embodiment, the push switch device 3 is installed in the passenger compartment of the vehicle 10, and the operation display unit 24 is installed in the mobile terminal device 2. For this reason, for example, the user carrying the mobile terminal device 2 gets on the vehicle 10 and operates the operation unit 31 of the push switch device 3 or the operation display unit 24 of the mobile terminal device 2 to operate the engine 6. / Stopping state or energization / non-energization state of the electric loads 8a to 8d can be switched.

  In the first embodiment, when the engine 6 is stopped, the engine 6 is switched to a stopped state by operating the operation unit 31 of the push switch device 3 without performing authentication of the mobile terminal device 2 or in-vehicle determination. The electric loads 8a to 8d are switched to a non-energized state. Furthermore, while the engine 6 is stopped, the electric loads 8a to 8d are switched to the non-energized state by operating the operation display unit 24 of the mobile terminal device 2 without performing authentication of the mobile terminal device 2 or in-vehicle determination. For this reason, the time from when the push switch device 3 or the portable terminal device 2 is operated until the engine 6 is stopped or the electric loads 8a to 8d are switched to the non-energized state is shortened, and the power consumption of the battery of the vehicle 10 is reduced. Can be reduced.

  Furthermore, in the said 1st Embodiment, the operation part of the engine 6 is alert | reported by the display part 32 of the push switch apparatus 3, and the energization / non-energization state of the electric loads 8a-8d is performed by the operation display part 24 of the portable terminal device 2. Is notified. For this reason, the user can grasp the operating / stopped state of the engine 6 by visually observing the display unit 32 of the push switch device 3, and by visually observing the operation display unit 24 of the mobile terminal device 2, The energization / non-energization states of the electric loads 8a to 8d can be grasped. And it becomes possible to prevent erroneous operation of the operation unit 31 of the push switch device 3 and the operation display unit 24 of the mobile terminal device 2.

  Next, a vehicle power supply control system 200 according to the second embodiment will be described with reference to FIGS.

  FIG. 6 is a configuration diagram of a vehicle power supply control system 200 according to the second embodiment. In this vehicle power supply control system 200, the vehicle terminal device 9 is provided on the vehicle 10 instead of the operation display unit 24 of FIG. The in-vehicle terminal device 9 is composed of, for example, a car navigation device. The in-vehicle terminal device 9 and the in-vehicle control device 1 are electrically connected by a CAN (Controller Area Network) or the like.

  In addition, an electric load 8e is provided in the vehicle 10 instead of the electric load 8a in FIG. 1 as an electric load for switching the energized / non-energized state in the vehicle power supply control system 200. The electric load 8e is composed of, for example, a seat heater. The energization / non-energization state of the electric load 8e is switched by turning on / off the ACC relay 7a '. The energization / non-energization state of the electric load 8b is switched by turning on / off the ACC relay 7b. The energization / non-energization states of the electric loads 8b to 8e are switched by turning on / off the ACC relay 7c '.

  The in-vehicle terminal device 9 includes a control unit 91 and an operation display unit 92. The control unit 91 includes a CPU and a memory. The operation display unit 92 includes a touch panel type display. Standby power is always supplied from the battery of the vehicle 10 to the in-vehicle terminal device 9. In the standby state of the in-vehicle terminal device 9, no image is displayed on the operation display unit 92. When the operation display unit 92 is touch-operated from the standby state, startup power larger than standby power is supplied from the battery of the vehicle 10 to the in-vehicle terminal device 9, and the in-vehicle terminal device 9 is activated, as shown in FIG. An image is displayed on the operation display unit 92.

  FIG. 7 is a diagram illustrating a display example of the operation display unit 92. The operation display unit 92 is provided with a plurality of mode selection keys 92 a to 92 c for switching the power mode of the vehicle 10. These mode selection keys 92 a to 92 c are touch-operated in order to switch between energization / non-energization states of the electric loads 8 b to 8 e of the vehicle 10. Among the plurality of electric loads 8b to 8e, at least one predetermined electric load is associated with each mode selection key 92a to 92c.

  FIG. 8 is a diagram showing association information T ′ between the mode selection keys 92 a to 92 c and the electric loads 8 b to 8 e. This association information T ′ is stored in the internal memory of the control unit 11 of the in-vehicle control device 1.

  As shown in FIG. 8, an electrical load 8e is associated with the A mode selection key 92a as an activation target. The B-mode selection key 92b is associated with the electrical load 8b as an activation target. All electric loads 8b to 8e are associated as activation targets with the C mode selection key 92c. As the power supply mode, when the A mode is selected by the A mode selection key 92a, the electric load 8e is designated as the activation target. Further, when the B mode is selected by the B mode selection key 92b, the electric load 8b is designated as the activation target. Furthermore, when the C mode is selected by the C mode selection key 92c, the electrical loads 8b to 8e are designated as activation targets.

  When the mode selection keys 92a to 92c are touched once, the mode selection keys 92a to 92c are selected and displayed in a different form from the initial state. After that, when the mode selection keys 92a to 92c are touched again, the mode selection keys 92a to 92c are brought into a selection release state and return to the initial display mode. In the example of FIG. 7, (a) shows the initial state of each mode selection key 92a to 92c, and (b) shows the selection state of the A mode selection key 92a.

  The operation display unit 92 of the in-vehicle terminal device 9 is an example of the “second operation unit” and the “second notification unit” in the present invention. Each of the A mode selection key 92a and the B mode selection key 92b is an example of the “partial operation key” in the present invention. The C mode selection key 92c is an example of the “all operation keys” in the present invention.

  FIG. 9 is a flowchart showing the operation at the time of switching the ACC power supply of the vehicle power supply control system 200 according to the second embodiment. In this example, the ACC power supply switching is switching between energization / non-energization of the electric loads 8b to 8e by turning on / off the ACC relays 7a ', 7b, 7c'.

  When the user performs a touch operation on any of the mode selection keys 92a to 92c of the operation display unit 92 of the in-vehicle terminal device 9 of the vehicle 10 (step S51 in FIG. 9: YES), the control unit 91 performs the operation in the mode. It is determined whether or not one of the power supply modes corresponding to the selection keys 92a to 92c is selected. At this time, when the operation of the mode selection keys 92a to 92c is selection of one of the power supply modes (step S52 in FIG. 9: YES), the control unit 91 includes information indicating the selected power supply mode. An operation signal is output to the vehicle-mounted control apparatus 1 (step S53 of FIG. 9).

  On the other hand, when the operation of the mode selection keys 92a to 92c is to cancel the selection of any one of the power modes (step S54 in FIG. 9: YES), the control unit 91 includes information indicating the power mode that has been deselected. The operation signal is output to the vehicle-mounted control device 1 (step S55 in FIG. 9).

  When an operation signal is input from the in-vehicle terminal device 9 to the in-vehicle control device 1 (step S56 in FIG. 9), the control unit 11 of the in-vehicle control device 1 confirms whether the engine 6 is stopped. At this time, if the engine 6 is in operation (step S7 of FIG. 9: NO), the control unit 11 ignores the input operation signal and switches the energization / non-energization state information of the electric loads 8b to 8e. Is output to the in-vehicle terminal device 9 (step S60 in FIG. 9).

  In this case, since the energization / non-energization state of the electric loads 8b to 8e has not changed, the control unit 11 transmits this fact to the in-vehicle terminal device 9 as the energization / non-energization state switching information. When this energization / non-energization state switching information is input to the in-vehicle terminal device 9 (step S61 in FIG. 9), the control unit 91 of the in-vehicle terminal device 9 based on the energization / non-energization state switching information, The operation display unit 92 notifies the energization / non-energization states of the electric loads 8b to 8e (step S62 in FIG. 9). At this time, for example, a message indicating that there is no change in the energization / non-energization states of the electrical loads 8b to 8e is displayed on the operation display unit 92 for a certain period of time. Alternatively, the fact that the transition to the selected or deselected power supply mode was not successful is displayed on the operation display unit 92 for a certain period of time using characters or the like. Alternatively, the display mode of the mode selection keys 92a to 92c touched in step S51 of FIG. 9 is returned to the state before the operation.

  On the other hand, if the engine 6 is stopped (step S7 in FIG. 9: YES), the power supply determination unit 14 indicates that one of the power supply modes has been selected or deselected based on the input operation signal. It discriminate | determines (step S57 of FIG. 9). At this time, if the power supply determination unit 14 determines that any one of the power supply modes has been selected (step S57 in FIG. 9: selection), the control unit 11 transmits a response request signal to the mobile terminal device 2 (FIG. 9). Step S9). When the response request signal is received by the mobile terminal device 2 (step S10 in FIG. 9), the response signal is transmitted from the mobile terminal device 2 to the in-vehicle control device 1 (step S11 in FIG. 9). When this response signal is received by the in-vehicle control device 1 (step S12 in FIG. 9), the control unit 11 authenticates the mobile terminal device 2 based on the response signal.

  At this time, if the ID code of the mobile terminal device 2 included in the response signal does not match the ID code of the in-vehicle control device 1, it is determined that the authentication of the mobile terminal device 2 has not succeeded (step S13 in FIG. 9). : NO). And the control part 11 ignores the input operation signal, and outputs the switching information of the energization / non-energization state of the electric loads 8b to 8e to the in-vehicle terminal device 9 (step S60 in FIG. 9). Also in this case, since the energization / non-energization states of the electric loads 8b to 8e have not changed, the control unit 11 outputs this to the in-vehicle terminal device 9 as the energization / non-energization state switching information.

  On the other hand, when the ID code of the mobile terminal device 2 included in the response signal matches the ID code of the in-vehicle control device 1, the control unit 11 determines that the authentication of the mobile terminal device 2 has succeeded (in FIG. 9). Step S13: YES). And the control part 11 performs the vehicle interior determination of the portable terminal device 2 based on a response signal.

  If the control unit 11 determines that the mobile terminal device 2 is not in the vehicle interior of the vehicle 10 (step S14 in FIG. 9: NO), the control unit 11 ignores the input operation signal and supplies / disapplies the electric loads 8b to 8e. The switching information of the non-energized state is output to the in-vehicle terminal device 9 (step S60 in FIG. 9). Also in this case, since the energization / non-energization state of the electric loads 8b to 8e has not changed, the control unit 11 transmits this fact to the in-vehicle terminal device 9 as the switching information of the energization / non-energization state.

  On the other hand, when the control unit 11 determines that the portable terminal device 2 is in the passenger compartment of the vehicle 10 (step S14 in FIG. 9: YES), the power supply determination unit 14 is input in step S56 in FIG. Based on the operation signal, it is determined that there is an instruction to energize electrical loads 8b to 8e corresponding to the selected power supply mode. Then, the control unit 11 turns on the corresponding ACC relays 7a 'to 7c' and starts energizing the electric loads 8b to 8e (step S58 in FIG. 9). Moreover, the control part 11 outputs the switching information of the energization / non-energization state of the electric loads 8b to 8e to the in-vehicle terminal device 9 (step S60 in FIG. 9).

  In this case, since at least one of the electric loads 8b to 8e has been switched to the energized state, the control unit 11 outputs this to the in-vehicle terminal device 9 as switching information of the energized / non-energized state. When this energization / non-energization state switching information is input to the in-vehicle terminal device 9 (step S61 in FIG. 9), the control unit 91 performs electrical loads 8b to 8e based on the energization / non-energization state switching information. Is notified by the operation display unit 92 (step S62 in FIG. 9). At this time, for example, the fact that at least one of the electric loads 8b to 8e has been switched to the energized state is displayed on the operation display unit 92 by a character or the like for a certain period of time. Alternatively, the fact that the transition to the selected power supply mode has been successful is displayed on the operation display unit 92 for a certain period of time using characters or the like. Alternatively, the display mode of the mode selection keys 92a to 92c touched in step S51 of FIG. 9 is set to the selected state, or the display indicating that the power supply mode corresponding to the mode selection keys 92a to 92c is being executed is displayed. It may be displayed on the part 92.

  On the other hand, when the power supply determination unit 14 determines in step S57 in FIG. 9 that one of the power supply modes has been deselected based on the operation signal (step S57 in FIG. 9: deselection), the selection is deselected. It is determined that there has been a non-energization instruction for the electrical loads 8b to 8e corresponding to the power mode. In this case, the control unit 11 turns off the corresponding ACC relays 7a 'to 7c' and stops energization of the electric loads 8b to 8e (step S59 in FIG. 9). And the control part 11 outputs the switching information of the electricity supply / non-energization state of the electric loads 8b-8e to the vehicle-mounted terminal device 9 (step S60 of FIG. 9).

  In this case, since at least one of the electric loads 8b to 8e is switched to the non-energized state, the control unit 11 outputs this fact to the in-vehicle terminal device 9 as switching information of the energized / non-energized state. When this energization / non-energization state switching information is input to the in-vehicle terminal device 9 (step S61 in FIG. 9), the control unit 91 performs electrical loads 8b to 8e based on the energization / non-energization state switching information. Is notified by the operation display unit 92 (step S62 in FIG. 9). At this time, for example, the fact that at least one of the electric loads 8b to 8e has been switched to the non-energized state is displayed on the operation display unit 92 by a character or the like for a certain time. Alternatively, the fact that the release from the selected power supply mode has been successful is displayed on the operation display unit 92 for a certain period of time using characters or the like. Alternatively, the display mode of the mode selection keys 92a to 92c touched in step S51 of FIG. 9 is canceled, or the display indicating that the power mode corresponding to the mode selection keys 92a to 92c is not being executed is displayed. It may be displayed on the part 92.

  FIG. 10 is a flowchart showing the operation at the time of engine switching of the vehicle power supply control system 200 according to the second embodiment.

  When the operation unit 31 of the push switch device 3 is pushed by the user (step S21 in FIG. 10: YES), an operation signal is output from the push switch device 3 to the in-vehicle control device 1 (step S22 in FIG. 10). .

  When the operation signal is input from the push switch device 3 (step S23 in FIG. 10), the control unit 11 of the in-vehicle control device 1 checks whether or not the engine 6 is stopped. At this time, if the engine 6 is stopped (step S24 in FIG. 10: YES), the control unit 11 transmits and receives a response request signal and a response signal to and from the mobile terminal device 2 (step S25 in FIG. 10). -Step S28).

  And the control part 11 authenticates the portable terminal device 2 based on the response signal received from the portable terminal device 2, and if the said authentication is not successful (step S29 of FIG. 10: NO), notification on / off A signal is output to the push switch device 3 (step S35 in FIG. 10), and switching information on the energization / non-energization state of the electric loads 8b to 8e is output to the in-vehicle terminal device 9 (step S42 in FIG. 10). In this case, since the engine 6 remains stopped, a notification off signal is output to the push switch device 3. Further, since the energization / non-energization states of the electrical loads 8b to 8e have not changed, this fact is transmitted to the in-vehicle terminal device 9 as the switching information of the energization / non-energization state.

  When the notification switch signal is input (step S37 in FIG. 10), the push switch device 3 turns off the display unit 32 and notifies that the engine 6 is stopped (step S38 in FIG. 10). . In the in-vehicle terminal device 9, when the switching information of the energization / non-energization state indicating that the energization / non-energization state of the electrical loads 8 b to 8 e is not changed (step S <b> 43 in FIG. 10), the control unit 91 The operation display unit 92 notifies the energization / non-energization states of the electric loads 8b to 8e (step S44 in FIG. 10). At this time, for example, characters indicating that there is no change in the energization / non-energization states of the electric loads 8b to 8e, or that there is no change in the power supply mode or disconnection is displayed on the operation display unit 92 for a certain time. As another example, the display content of the current operation display unit 92 may be continued without being changed.

  On the other hand, when the control unit 11 determines in step S29 in FIG. 10 that the authentication of the mobile terminal device 2 is successful (step S29 in FIG. 10: YES), the control unit 11 further performs in-vehicle determination of the mobile terminal device 2. If the control unit 11 determines that the mobile terminal device 2 is not in the vehicle 10 (step S30: NO in FIG. 10), it outputs a notification off signal to the push switch device 3 (step S35 in FIG. 10). . Moreover, the control part 11 transmits that the energization / non-energization state of the electric loads 8b-8e has not changed to the in-vehicle terminal device 9 as energization / non-energization state switching information (step S42 in FIG. 10).

  On the other hand, when the control unit 11 determines that the portable terminal device 2 is in the vehicle interior of the vehicle 10 (step S30 in FIG. 10: YES), the power supply determination unit 14 is instructed to start the engine 6 to decide. And the control part 11 starts the engine 6 based on the determination result of the power supply determination part 14 (step S31 of FIG. 10). Further, the control unit 11 turns on the ACC relays 7a 'to 7c' to energize all the electric loads 8b to 8e (step S41 in FIG. 10). And the control part 11 outputs a notification on / off signal to the push switch apparatus 3 (step S35 of FIG. 10), and transmits the switching information of the energization / non-energization states of the electric loads 8b to 8e to the in-vehicle terminal apparatus 9. (Step S42 in FIG. 10). In this case, since the engine 6 is switched to the operating state, a notification on signal is output to the push switch device 3. Moreover, since all the electrical loads 8b to 8e are switched to the energized state, this fact is transmitted to the in-vehicle terminal device 9 as the energized / non-energized state switching information.

  When the notification on signal is input from the in-vehicle control device 1 (step S37 in FIG. 10), the push switch device 3 turns on the display unit 32 to notify that the engine 6 is in an operating state (FIG. 10 step S38). In the in-vehicle terminal device 9, when the switching information of the energization / non-energization state indicating that the electrical loads 8b to 8e are switched to the energized state is input (step S43 in FIG. 10), the control unit 91 causes the electrical load 8b to The operation display unit 92 notifies the energization / non-energization state of 8e (step S44 in FIG. 10). At this time, for example, the fact that the electrical loads 8b to 8e are in the energized state or the fact that the mode has shifted to the C mode among the plurality of power supply modes is displayed on the operation display unit 92 for a certain period of time using characters or the like. Alternatively, the display mode of the C mode selection key 92c shown in FIG. 7 or the display mode of all the mode selection keys 92a to 92c is selected, or the operation display unit displays all the power modes being executed. 92 may be displayed.

  On the other hand, if the engine 6 is in operation when an operation signal is input in step S23 in FIG. 10 (step S24 in FIG. 10: NO), the power supply determination unit 14 gives an instruction to stop the engine 6. Judge that And the control part 11 stops the engine 6 based on the determination result of the power supply determination part 14 (step S33 of FIG. 10). In addition, the control unit 11 turns off the ACC relays 7a 'to 7c' and stops energization to all the electric loads 8b to 8e (step S45 in FIG. 10). And the control part 11 outputs a notification on / off signal to the push switch apparatus 3 (step S35 of FIG. 10), and outputs the switching information of an energization / non-energization state to the vehicle-mounted terminal device 9 (step S42 of FIG. 10). ). In this case, since the engine 6 is switched to the stopped state, a notification off signal is output to the push switch device 3. Further, since the electrical loads 8b to 8e are switched to the non-energized state, this fact is transmitted to the in-vehicle terminal device 9 as switching information of the energized / non-energized state.

  When the notification off signal is input from the in-vehicle control device 1 (step S37 in FIG. 10), the push switch device 3 turns off the display unit 32 and notifies that the engine 6 is in a stopped state (FIG. 10 step S38). In the in-vehicle terminal device 9, when the switching information of the energization / non-energization state indicating that the electrical loads 8b to 8e are switched to the non-energized state is input (step S43 in FIG. 10), the control unit 92 controls the electrical load 8b. The operation display unit 92 notifies the energization / non-energization states of .about.8e (step S44 in FIG. 10). At this time, for example, the fact that the electrical loads 8b to 8e are in a non-energized state or that they have left all the power modes is displayed on the operation display unit 92 for a certain period of time using characters or the like. Alternatively, the display modes of all the mode selection keys 92a to 92c shown in FIG. 7 may be canceled, or a display indicating that all the power modes are not being executed may be displayed on the operation display unit 92.

  According to the second embodiment, the operation unit 31 for switching the operation / stop state of the engine 6 and the operation display unit 92 for switching the energization / non-energization states of the electric loads 8b to 8e are connected to the push switch device 3 of the vehicle 10. The vehicle-mounted terminal device 9 is provided separately. For this reason, the vehicle-mounted control device 1 monitors the push switch device 3 for the presence or absence of an operation of the operation unit 31 for switching the operating / stopped state of the engine 6, and the vehicle-mounted terminal device 9 supplies / non-energizes the electric loads 8 b to 8 e. Since it is only necessary to monitor whether or not the operation display unit 92 that switches the energized state is operated, the burden of the operation monitoring process by the in-vehicle control device 1 can be reduced.

  In the second embodiment, when the operation of the operation unit 31 of the push switch device 3 is detected while the engine 6 is stopped in the in-vehicle control device 1, the engine 6 is started and the operation of the in-vehicle terminal device 9 is performed. When the operation of the display unit 92 is detected, the energization / non-energization state of the electric loads 8b to 8e is switched. Further, when the operation of the operation unit 31 of the push switch device 3 is detected while the engine 6 is operating, the engine 6 is stopped, and when the operation of the operation display unit 92 of the in-vehicle terminal device 9 is detected, the electric load The energization / non-energization states of 8b to 8e are not switched. For this reason, for example, while the engine 6 is in operation, energization to the necessary electric loads 8b to 8e is stopped unintentionally, and there is no possibility of inconvenience or danger. Further, for example, while the engine 6 is stopped, energization to the desired electrical loads 8b to 8e is stopped unintentionally, and there is no possibility of inconvenience. Therefore, the operation / stop state of the engine 6 and the electric load 8b can be achieved without sacrificing convenience and safety by operating the operation unit 31 of the push switch device 3 and the operation display unit 92 of the in-vehicle terminal device 9 intended by the user. -8e can be switched between energized / non-energized states.

  Moreover, in the said 2nd Embodiment, when the operation display part 92 of the vehicle-mounted terminal device 9 is operated during the stop of the engine 6, based on the wireless communication of the vehicle-mounted control apparatus 1 and the portable terminal device 2, carrying is carried out. Authentication of the terminal device 2 and in-vehicle determination of the mobile terminal device 2 are performed. And when authentication of the portable terminal device 2 succeeds and it detects that the portable terminal device 2 exists in a vehicle interior, electricity supply to the electric loads 8b-8e is started. For this reason, for example, when the user carrying the regular portable terminal device 2 gets on the vehicle 10 and operates the operation display unit 92 of the in-vehicle terminal device 9 provided in the vehicle interior, the electric loads 8b to 8b It is possible to ensure the safety of the vehicle 10 by energizing 8e.

  Moreover, in the said 2nd Embodiment, in order to switch the energization / non-energization state of at least 1 predetermined | prescribed electric load 8e, 8b among the some electric loads 8b-8e to the operation display part 92 of the vehicle-mounted terminal device 9, respectively. A mode selection key 92a and B mode selection key 92b, and a C mode selection key 92c for switching between energization / non-energization states of all the electric loads 8b to 8e. Then, by operating the C mode selection key 92c, the energization / non-energization states of all the electric loads 8b to 8e can be switched at a time. Further, by operating the A mode selection key 92a or the B mode selection key 92b, it is possible to switch between the energization / non-energization states of some of the electric loads 8e or the electric loads 8b. For this reason, for example, when the vehicle 10 is used as a living room, at least one electric load 8b to 8e is associated with each mode selection key 92a to 92c depending on the situation, and the electric load 8b to 8e is energized / de-energized. The state can be switched, and the energization / non-energization transition state of the plurality of electric loads 8b to 8e can be expanded.

  In the second embodiment, the electric loads 8b to 8e are not operated by operating the operation display unit 92 of the in-vehicle terminal device 9 without performing authentication of the mobile terminal device 2 or in-vehicle determination while the engine 6 is stopped. Switch to energized state. For this reason, after operating the vehicle-mounted terminal device 9, it is possible to shorten the time until the electric loads 8b to 8e are switched to the non-energized state, and to reduce the power consumption of the battery of the vehicle 10.

  In the second embodiment, the push switch device 3 and the in-vehicle terminal device 9 are both installed in the vehicle interior of the vehicle 10. For this reason, for example, when the user gets on the vehicle 10, the operation unit 31 of the push switch device 3 and the operation display unit 92 of the in-vehicle terminal device 9 can be reliably operated, and the engine 6 is in an operating / stopped state. And the energization / non-energization states of the electrical loads 8b to 8e can be switched.

  Furthermore, in the said 2nd Embodiment, the energization / non-energization state of the electric loads 8b-8e is alert | reported by the operation display part 92 of the vehicle-mounted terminal device 9. FIG. For this reason, the user can grasp | ascertain the energization / non-energization state of the electric loads 8b-8e by visually checking the operation display part 92 in the vehicle interior of the vehicle 10, and prevents the misoperation of the operation display part 92. It becomes possible to do.

  Next, a third embodiment of the present invention will be described.

  The configuration of the vehicle power supply control system of the third embodiment is the same as that of the vehicle power supply control system 100 of the first embodiment shown in FIG. The operation at the time of switching the ACC power supply and the operation at the time of switching the engine in the third embodiment are the same as those in the first embodiment shown in FIGS. In the third embodiment, an operation shown in the flowchart of FIG. 11 is added.

  11, when the engine 6 of the vehicle 10 is started (step S71 in FIG. 11), the control unit 11 of the in-vehicle control device 1 transmits an engine start notification to the mobile terminal device 2 by the LF transmission unit 12 (in FIG. 11). Step S72). When the engine start notification is received by the LF receiving unit 22 of the mobile terminal device 2 (step S73 in FIG. 11: YES), the control unit 21 uses the power selection mode based on the operation of the mode selection keys 24a to 24c of the operation display unit 24. Switching is prohibited (step S74 in FIG. 11). During the prohibition, even if the mode selection keys 24a to 24c are operated, the processes shown in FIG. 4 are not executed in the mobile terminal device 2, and the processes shown in FIG. . That is, switching between the energization / non-energization states of the electric loads 8a to 8d based on the operation of the mode selection keys 24a to 24c is prohibited.

  Thereafter, when the engine 6 is stopped (step S75 in FIG. 11), the control unit 11 of the in-vehicle control device 1 transmits an engine stop notification to the portable terminal device 2 by the LF transmission unit 12 (step S76 in FIG. 11). When the engine stop notification is received by the LF receiver 22 of the mobile terminal device 2 (step S77 in FIG. 11: YES), the control unit 21 permits switching of the power mode based on the operation of the mode selection keys 24a to 24c. (Step S78 in FIG. 11). During this permission, when the mode selection keys 24a to 24c are operated, each process shown in FIG. 4 is executed in the mobile terminal device 2, and each process shown in FIG. 4 is also executed in the in-vehicle control device 1. . That is, switching between energization / non-energization states of the electric loads 8a to 8d based on the operation of the mode selection keys 24a to 24c is permitted.

  The control unit 21 of the mobile terminal device 2 is an example of the “permission / prohibition control unit” in the present invention. As described above, after the portable terminal device 2 permits or prohibits the switching between the energized / non-energized states of the electric loads 8a to 8d based on the operation of the mode selection keys 24a to 24c, this fact is indicated. You may notify to the vehicle-mounted control apparatus 1 from 2. FIG.

  According to the third embodiment, since the mobile terminal device 2 is allowed to switch the power supply mode based on the operation of the mode selection keys 24a to 24c while the engine 6 of the vehicle 10 is stopped, the mode selection keys 24a to 24c are turned on. By performing the operation, the energization / non-energization states of the electric loads 8a to 8d can be switched. In addition, since switching of the power supply mode based on the operation of the mode selection keys 24a to 24c is prohibited in the mobile terminal device 2 while the engine 6 is in operation, even if the mode selection keys 24a to 24c are operated by mistake, the electric load It is possible not to switch the energization / non-energization states of 8a to 8d, and it is possible to ensure convenience and safety.

  The present invention can employ various embodiments other than those described above. For example, in the embodiment of FIGS. 4 and 9, when any one of the power modes is selected by operating the terminal devices 2 and 9 while the engine 6 is stopped, authentication of the mobile terminal device 2 and in-vehicle determination are executed. In the case where one of the power modes is deselected, the example in which the authentication of the mobile terminal device 2 and the in-vehicle determination are not performed is shown, but the present invention is not limited to this. In addition to this, for example, even when one of the power supply modes is deselected by operating the terminal devices 2 and 9 while the engine 6 is stopped, the in-vehicle control device 1 performs the authentication of the mobile terminal device 2 and the in-vehicle determination. May be executed. And when authentication of the portable terminal device 2 succeeds and it determines with the portable terminal device 2 being in a vehicle interior, you may stop electricity supply to the corresponding electric load 8a-8e. Further, when any one of the power modes is selected by operating the terminal devices 2 and 9 while the engine 6 is stopped, only the authentication of the mobile terminal device 2 is executed, and the authentication is successful. You may start electricity supply to the electric loads 8a-8e.

  Moreover, although the example which provided the four electrical loads which switch an energization / non-energization state by operation of the terminal devices 2 and 9 was shown in the above embodiment, the number of the said electrical loads is one or four. A plurality other than may be used. The number of electrical loads associated with the mode selection keys 24a to 24c and 92a to 92c of the operation display units 24 and 92 of the terminal devices 2 and 9 may be one, a plurality, or all. Furthermore, the energization / non-energization state of electrical loads other than the above-described electrical loads 8a to 8e may be switched by operating the terminal devices 2 and 9.

  5 and FIG. 10, the engine 6 is stopped by the operation of the push switch device 3 (step S33), and energization to the electric loads 8a to 8e is also stopped (steps S34 and S45). However, the present invention is not limited to this. In addition to this, for example, the engine 6 is stopped by the operation of the push switch device 3, but the energized state of the electric loads 8a to 8e may be continued. Or energization to some electric loads among a plurality of electric loads 8a-8e may be stopped, and energization to other electric loads may be continued.

  In the embodiment of FIG. 11, the example in which the portable terminal device 2 prohibits or permits the switching between the energization / non-energization states of the electric loads 8a to 8d according to the start or stop of the engine 6 has been described. Is not limited to this. As another example, the in-vehicle terminal device 9 may prohibit or permit switching of the energization / non-energization states of the electric loads 8b to 8e according to the start or stop of the engine 6. That is, the “permission / prohibition control unit” of the present invention may be provided in the in-vehicle terminal device 9 mounted on the vehicle 10.

  In the embodiment of FIG. 4, after a remote operation signal is transmitted from the mobile terminal device 2 to the in-vehicle control device 1 (steps S3 and S5), the in-vehicle control is performed to perform authentication of the mobile terminal device 2 and in-vehicle determination. Although the example in which the response request signal and the communication of the response signal (steps S9 to S12) are performed between the device 1 and the mobile terminal device 2 is shown, the present invention is not limited to this. In addition to this, for example, the ID code of the mobile terminal device 2 is included in the remote operation signal transmitted from the mobile terminal device 2 and transmitted to the in-vehicle control device 1, and the in-vehicle control device 1 is carried on the basis of the remote operation signal. The terminal device 2 may be authenticated. For example, when the in-vehicle control device 1 receives a remote operation signal, the in-vehicle determination of the mobile terminal device 2 may be performed by measuring the reception intensity of the remote operation signal and comparing the measured value with a threshold value. And by doing in this way, you may abbreviate | omit communication of the response request signal and response signal between the vehicle-mounted control apparatus 1 and the portable terminal device 2. FIG.

  Further, in the above embodiment, the power supply determination unit 14 of the in-vehicle control device 1 has the remote operation signal or operation signal transmitted from the terminal devices 2 and 9 and the association information T stored in the internal memory of the control unit 11. , T ′ (FIGS. 3 and 8) shows an example in which the electrical loads 8 a to 8 e to be switched between the energized / non-energized states are shown, but the present invention is not limited to this. In addition to this, for example, the association information T and T ′ shown in FIG. 3 and FIG. 8 is stored in the internal memory of the control units 21 and 91 of the terminal devices 2 and 9, and the control units 21 and 91 select the mode selection key. Based on the operation states of 24a to 24c and 92a to 92c and the association information T and T ′, the electrical loads 8a to 8e to be switched between the energized / non-energized states may be determined. Then, the determination result may be transmitted from the terminal devices 2 and 9 to the in-vehicle control device 1, and the energization / non-energization states of the electrical loads 8 a to 8 e to be switched may be switched by the in-vehicle control device 1.

  Furthermore, although the example which applied this invention to the vehicle 10 which uses the engine 6 as a travel drive source was given in the above embodiment, this invention is a vehicle such as an electric vehicle using an electric motor as a travel drive source, an engine, The present invention can also be applied to a vehicle such as a hybrid car that uses both electric motors as a driving source. Moreover, in the above embodiment, although the four-wheeled vehicle was mentioned as an example as the vehicle 10, for example, this invention is applicable also to other vehicles, such as a large sized automobile.

DESCRIPTION OF SYMBOLS 1 In-vehicle control apparatus 2 Portable terminal device 6 Engine (traveling drive source)
8a to 8e Electric load 9 On-vehicle terminal device 10 Vehicle 21 Control unit (permission / prohibition control unit)
24 operation display unit (second operation unit, second notification unit)
24a A mode selection key (partial operation key)
24b B mode selection key (partial operation key)
24c C mode selection key (all operation keys)
31 Operation unit (first operation unit)
32 Display unit (first notification unit)
92 Operation display section (second operation section, second notification section)
92a A mode selection key (partial operation key)
92b B mode selection key (partial operation key)
92c C mode selection key (all operation keys)
100, 200 Power control system for vehicle

Claims (10)

A first operation unit operated to switch between an operation / stop state of a traveling drive source of the vehicle;
A vehicle power supply control system comprising: an in-vehicle control device that switches between an operation / stop state of the traveling drive source and an energization / non-energization state of an electric load mounted on the vehicle;
A second operation unit that is separate from the first operation unit and is operated to switch between energization / non-energization states of the electrical load;
The in-vehicle control device is
While the travel drive source is stopped,
When the operation of the first operation unit is detected, the traveling drive source is started,
When the operation of the second operation unit is detected, switching between energization / non-energization state of the electric load,
During operation of the travel drive source,
When the operation of the first operation unit is detected, the traveling drive source is stopped,
The vehicle power supply control system, wherein when the operation of the second operation unit is detected, the energization / non-energization state of the electric load is not switched. In the vehicle power supply control system according to claim 1,
The in-vehicle control device, when detecting the operation of the first operation unit during operation of the travel drive source, stops the travel drive source and stops energization to the electric load. A vehicle power supply control system. In the vehicle power supply control system according to claim 1 or 2,
A portable terminal device carried by the user of the vehicle and performing wireless communication with the in-vehicle control device;
The in-vehicle control device is
Before starting the travel drive source based on the operation of the first operation unit, based on wireless communication with the mobile terminal device, the mobile terminal device is authenticated and the mobile terminal device is in the vehicle cabin. When the mobile terminal device is successfully authenticated and the mobile terminal device is determined to be in the vehicle interior, the travel drive source is started,
Before energizing the electric load based on the operation of the second operation unit, the mobile terminal device is authenticated based on wireless communication with the mobile terminal device, and the mobile terminal device is successfully authenticated, A power supply control system for a vehicle characterized by energizing an electric load. In the vehicle power supply control system according to claim 3,
The in-vehicle control device is
Before energizing the electric load based on the operation of the second operation unit, in addition to authentication of the portable terminal device, the portable terminal device is connected to the vehicle of the vehicle based on wireless communication with the portable terminal device. It is determined whether or not the vehicle is in a room, and when the authentication of the mobile terminal device is successful and it is determined that the mobile terminal device is in a vehicle interior, the electric load is energized. Power control system. In the vehicle power supply control system according to any one of claims 1 to 4,
A plurality of the electric loads are provided in the vehicle,
The second operation unit switches a part operation key for switching an energization / non-energization state of at least one predetermined electric load among the plurality of electric loads and an energization / non-energization state of all electric loads. Including all operation keys for
The on-vehicle control device switches the energization / non-energization state of the corresponding electric load based on the operation of the partial operation key or the full operation key. In the vehicle power supply control system according to any one of claims 1 to 5,
The first operation unit is installed in a passenger compartment of the vehicle,
The vehicle power supply control system, wherein the second operation unit is installed in a cabin of the vehicle or a portable terminal device carried by a user of the vehicle. In the vehicle power supply control system according to any one of claims 1 to 6,
A first notification unit for reporting an operating / stopped state of the travel drive source;
A vehicular power supply control system, further comprising: a second notification unit that notifies the energization / non-energization state of the electric load. In the vehicle power supply control system according to any one of claims 1 to 7,
When the travel drive source is started, switching between energization / non-energization state of the electric load based on the operation of the second operation unit is prohibited, and when the travel drive source is stopped, the operation based on the operation of the second operation unit is performed. A power supply control system for a vehicle, further comprising a permission / prohibition control unit that permits switching between energization / non-energization of an electrical load. In the in-vehicle control device that switches the operation / stop state of the traveling drive source of the vehicle based on the operation of the first operation unit, and switches the energization / non-energization state of the electric load mounted on the vehicle,
While the travel drive source is stopped,
When the operation of the first operation unit is detected, the traveling drive source is started,
When detecting an operation of the second operation unit, which is a separate body from the first operation unit, switching between energization / non-energization states of the electrical load,
During driving of the travel drive source,
When the operation of the first operation unit is detected, the traveling drive source is stopped,
The vehicle-mounted control apparatus characterized by not switching the energization / non-energization state of the electric load when the operation of the second operation unit is detected. A terminal device carried by a vehicle user or mounted on the vehicle,
Performs wireless communication with the vehicle-mounted control device mounted on the vehicle,
Energized / non-energized state of an electrical load mounted on the vehicle, separate from the first operating unit installed in the vehicle operated to switch the operating / stopped state of the traveling drive source of the vehicle A second operation unit operated to switch between,
While the travel drive source is stopped,
When the first operation unit is operated and the in-vehicle control device starts the traveling drive source, information indicating the energization / non-energization state of the electric load is communicated with the in-vehicle control device,
When the second operation unit is operated, communication is performed with the in-vehicle control device, and the in-vehicle control device is switched between energization / non-energization states of the electric load,
During operation of the travel drive source,
When the first operation unit is operated and the in-vehicle control device stops the travel drive source, communication of information indicating the energization / non-energization state of the electric load is performed with the in-vehicle control device,
When the second operation unit is operated, communication with the vehicle-mounted control device is performed, or without performing communication, the vehicle-mounted control device is not switched between energization / non-energization states of the electric load. Characteristic terminal device.

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