JP2014032704A - Load control system - Google Patents

Abstract

A load control system with improved convenience is provided.
For example, when a fire is detected by a fire detector TR2, an alarm sound is started by the fire detector TR2 and a fire alarm message is sent from the fire detector TR2 to the other fire detectors TR1 and TR3. A wireless signal including is transmitted. Then, the alarm sound is also sounded in the other fire detectors TR1 and TR3, and the alarm sound is sounded in all the fire sensors TR1 to TR3. Further, wireless signals including fire detection information are transmitted from the fire detector TR1 to the control device C through different frequency channels, and the control device C that has received the wireless signals turns on the lighting load L. Therefore, when a fire is detected by the fire detector TR, the lighting load L is automatically turned on by the control device C. Therefore, it is more convenient than the conventional example in which the lighting load L needs to be turned on manually when a fire occurs. Improves.
[Selection] Figure 1

Description

  The present invention relates to a load control system that controls one or more types of loads including a lighting load.

  A conventional load control system is described in Patent Document 1. In this conventional example, a transmitter that detects the presence of a person in a detection area and transmits a wireless signal using infrared or radio waves as a medium, and a commercial AC power source and a lighting load are connected in series via an electric wire. It consists of a control device that turns on and off the lighting load by turning on / off the power from the commercial AC power supply according to the operation or wireless signal transmitted from the transmitter, and operates the operation handle of the control device The lighting load can be manually blinked, or the lighting load can be automatically turned on by a wireless signal transmitted from the transmitter when a person enters the detection area.

  In recent years, since the obligation to install fire alarms in houses has become legal, a fire alarm system that links a plurality of fire alarms using a wireless signal is desired from the viewpoint of workability in existing houses. Such a fire alarm system has a function in which a plurality of fire alarms installed in many places sense a fire and sound a warning sound, and if any fire alarm senses a fire, By transmitting information (fire detection information) that informs fire detection to other fire alarms with a wireless signal, the fire alarm sounds as well as multiple fires as well as the fire source fire alarm. The alarm can be interlocked to sound an alarm sound all at once, so that the occurrence of a fire can be notified quickly and reliably (see, for example, Patent Document 2).

JP 2006-253092 A JP 2008-4033 A

  By the way, when a fire occurs during bedtime at night, the fire alarm system described in Patent Document 2 can notify a householder of the occurrence of a fire by sounding an alarm sound. For example, the same building (for example, Even if the load control system described in Patent Document 1 is installed in the house), it is necessary to manually turn on the lighting load (lighting fixture) when the housekeeper confirms the fire source or evacuates, There was a problem that convenience was low.

  The present invention has been made in view of the above circumstances, and an object thereof is to provide a load control system with improved convenience.

One or a plurality of types of loads including a lighting load of the present invention, a control device for controlling the loads, and a plurality of fire detectors, wherein the plurality of fire detectors include a fire detection means for detecting a fire, Transmitting means for transmitting fire detection information by a wireless signal using radio waves as a medium when a fire is detected by the fire detection means, and the transmission means controls the wireless signal to be transmitted to and received from another fire detector. When the wireless signal transmitted to the apparatus is switched to a different frequency channel and transmitted, the control apparatus receives the fire detection information by the receiving means for receiving the wireless signal and the wireless signal received by the receiving means. Load control means for turning on the illumination load is provided.

  In this load control system, it is preferable that ventilation is provided as the load, and that the load control means of the control device exhausts the ventilation facility when the fire detection information is received.

  In this load control system, it is preferable that the load control means of the control device controls the load only when fire detection information is received from a predetermined fire detector among a plurality of fire detectors.

  In this load control system, it is preferable that there are a plurality of the specific fire detectors.

  In this load control system, the control device accepts a storage means for storing the specific fire detector and a selection operation for selecting the specific fire detector from a plurality of fire detectors. It is preferable to include setting means for storing the device in the storage means.

  In this load control system, it is preferable that the load control means of the control device controls the load when receiving fire detection information from at least one of the plurality of fire detectors.

  In this load control system, an operation input receiving unit that receives an operation input, a transmission unit that transmits a wireless signal using radio waves, and a wireless that includes operation input reception information when the operation input is received by the operation input receiving unit. An operation terminal having a terminal control means for transmitting a signal from the transmission means, and the load control means of the control device receives the operation input by receiving the wireless signal transmitted from the operation terminal by the reception means. It is preferable to control the load according to the operation input acceptance information when the information is received.

  In this load control system, the control device includes an operation input receiving unit that receives an operation input, and the load control unit that controls a load according to the operation input when the operation input is received by the operation input receiving unit. It is preferable.

  In this load control system, when a fire is detected by a plurality of fire detectors, receiving means for receiving wireless signals transmitted from other fire detectors, alarm means for sounding an alarm sound, and fire detecting means The alarm means is caused to sound an alarm sound and the transmitting means transmits a wireless signal including a fire alarm message, and the receiving means receives the wireless signal transmitted from another fire detector and receives the fire alarm message. It is preferable to provide a fire interlock control means for causing the alarm means to sound an alarm sound sometimes.

  In this load control system, the control device includes an operation input receiving unit that receives an operation input for stopping the alarm sound, and an alarm sound stop message when the operation input for stopping the alarm sound is received by the operation input receiving unit. Fire detector control means for transmitting a wireless signal from the transmission means, and the fire interlock control means of the fire detector receives the wireless signal transmitted from the control device by the reception means and receives the warning sound stop message Sometimes it is preferable to stop the alarm means from sounding the alarm sound.

In this load control system, the control device includes an operation input receiving means for receiving an operation input for generating an alarm sound, and an alarm sounding message when an operation input for sounding the alarm sound is received by the operation input receiving means. Fire detector control means for transmitting a wireless signal from the transmitting means, and the fire interlock control means of the fire detector receives the alarm sounding message by receiving the wireless signal transmitted from the control device by the receiving means. Sometimes it is preferable to cause the alarm means to sound an alarm sound.

  In this load control system, a plurality of lighting loads are installed in the building, and the load control means of the control device is installed along the evacuation route in the building among the plurality of lighting loads when the fire detection information is received. It is preferable to turn on only the illuminated load.

  In this load control system, an electric lock is provided as the load, and the load control means of the control device unlocks all the electric locks installed along the evacuation route when the fire detection information is received. It is preferable.

  In this load control system, detection means for detecting an event related to intrusion into a building, and transmission means for transmitting crime prevention detection information by a wireless signal using radio waves as a medium when the detection means detects the event. It is preferable that the load control means of the control device has one or a plurality of security sensor devices provided, and the lighting load is turned on when the security detection information is received by the wireless signal received by the receiving means.

  In this load control system, it is preferable that the security sensor device includes the detection means for detecting the presence or absence of a person in a detection area set outside the building.

  In this load control system, it is preferable that the security sensor device includes the detection unit that detects an impact applied to a window glass provided in a window of a building.

  In this load control system, it is preferable that the security sensor device includes the detection means for detecting opening / closing of a door or window at an entrance to a building.

  The load control system includes the control device that controls the dimming level of the lighting load, and storage means for storing the dimming level of one or more lighting loads for each of one or more scenes, the scene, Corresponding to the operation input when any operation input is received by the operation input receiving means for receiving the corresponding operation input, the transmission means for transmitting a wireless signal using radio waves as a medium, and the operation input receiving means A scene control terminal including a terminal control unit that transmits a wireless signal including scene information from the transmission unit, and the load control unit of the one or more control devices includes a wireless signal transmitted from the scene operation terminal unit. When the scene information is received by the receiving means, the dimming level of the lighting load is controlled according to the scene information. Preferred.

  In this load control system, clock means for measuring the current time, storage means for storing one or more sets of timer control information each consisting of a set of control time and control content for each of one or more lighting loads, and a radio wave medium And transmitting a wireless signal including the timer control information when the current time measured by the clock means coincides with the control time of any timer control information stored in the storage means. And a load control means of one or more of the control devices by receiving the wireless signal transmitted from the timer terminal by the receiving means. It is preferable to control the load according to the control content of the timer control information when the control information is received.

The load control system includes a network terminal that performs data communication through a wide area network, and a communication terminal that transmits load control information to the network terminal through the wide area network. The network terminal includes data that performs the data communication. A communication means; a transmission means for transmitting a wireless signal using radio waves as a medium; and a terminal control means for transmitting a wireless signal including the load control information from the transmission means when the data communication means receives the load control information. The load control means of the control device preferably controls the load according to the load control information when the load control information is received by receiving the wireless signal transmitted from the network terminal by the receiving means. .

  The load control system of the present invention has an effect that convenience can be improved.

1 is a system configuration diagram showing Embodiment 1 of the present invention. (A) is a block diagram of the control device in the above, and (b) is a block diagram of the operation terminal in the above. It is a block diagram of the fire detector in the same as the above. It is a system block diagram which shows Embodiment 2 of this invention. It is a block diagram of the control apparatus same as the above. (A)-(c) is explanatory drawing of a transmission signal. (A)-(c) is a block diagram which shows the crime prevention sensor apparatus in Embodiment 3 of this invention. It is a system configuration figure showing Embodiment 4 of the present invention. (A) is a block diagram of the scene operation terminal in the above, and (b) is a block diagram of the timer terminal in the same. It is a system configuration figure showing Embodiment 5 of the present invention.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

(Embodiment 1)
As shown in FIG. 1, the load control system of the present embodiment includes an illumination load L, a control device C that controls the illumination load L, and a plurality (three in the illustrated example) of fire detectors (fire alarm devices) TR1. It consists of TR3 and the operation terminal unit TU. However, the number of the control device C and the operation terminal unit TU may be two or more.

  As shown in FIG. 2A, the control device C includes a control unit 10 having a microcomputer as a main component, and a switch element (relay or semiconductor switching) inserted in a power supply path from the commercial AC power supply AC to the lighting load L. A load control unit 11 that drives an element, a wireless signal transmission / reception unit 13 that receives and transmits a wireless signal using radio waves as a medium via an antenna 12, an operation input reception unit 14 that receives an operation input, and a commercial AC power source And a power supply unit 15 that is supplied with power from the AC and generates an operating power supply for each unit. Further, as shown in FIG. 1, the control device C is configured such that each of the above parts is housed in a container 16 made of a synthetic resin molded product, and the rear end of the container 16 is embedded in an embedding hole provided on the wall surface. It is embedded in the wall.

  The operation input receiving unit 14 includes a plurality of push button switches (not shown), and operation units (operation handles) 14a and 14b that are arranged in parallel on the front surface of the body 16 and individually turn on the plurality of push button switches. 1 (see FIG. 1), and when the operation parts 14a and 14b are pushed and the push button switches are turned on, the operation inputs corresponding to the push button switches (operation parts 14a and 14b) are received and the operation inputs are received. Is output to the control unit 10.

  The wireless signal transmission / reception unit 13 is a medium for transmitting radio waves in accordance with “specific low-power radio stations for telemeters, telecontrols and data transmissions” prescribed in Article 6, Paragraph 4, Item 2 of the Radio Law Enforcement Regulations. The wireless signal is transmitted and received.

The control unit 10 outputs a control signal to the load control unit 11 according to the operation signal output from the operation input receiving unit 14. Further, the control unit 10 receives the wireless signal transmitted from the operation terminal unit TU at the wireless signal transmission / reception unit 13 and outputs a control signal to the load control unit 11 according to information (described later) included in the received wireless signal. To do. In the load control unit 11, the switch element is driven according to the control signal output from the control unit 10 to turn on or off the lighting load L.

  As shown in FIG. 2B, the operation terminal unit TU includes a terminal unit control unit 20 having a microcomputer as a main component and a wireless signal transmission unit 22 that transmits a wireless signal using a radio wave as a medium via an antenna 21. And an operation input receiving unit 23 for receiving operation inputs. However, although not shown, a power supply unit that supplies operation power to the terminal control unit 20 and the wireless signal transmission unit 22 using a battery as a power supply is also provided. Moreover, as shown in FIG. 1, each said part is accommodated in the container 24 which consists of a synthetic resin molded product.

  The wireless signal transmitter 22 is a medium for transmitting radio waves in accordance with “Specific low-power radio stations for telemeters, telecontrols and data transmissions” defined in Article 6, Paragraph 4, Item 2 of the Radio Law Enforcement Regulations. A wireless signal is transmitted.

  The operation input receiving unit 23 includes a plurality of push button switches (not shown) and operation units (operation handles) 23a and 23b that are arranged in parallel on the front surface of the body 24 and individually turn on the plurality of push button switches. (Refer to FIG. 1), and when the operation parts 23a and 23b are pushed and the push button switches are turned on, an operation input corresponding to each push button switch (operation parts 23a and 23b) is received and the operation is performed. An operation signal corresponding to the input is output to the terminal control unit 20.

  The terminal control unit 20 generates load control information (load control command) corresponding to the operation signal output from the operation input receiving unit 23, and transmits a wireless signal including the load control information from the wireless signal transmission unit 22 to the control device. Send to C. And the control part 10 of the control apparatus C which received the said load control information outputs a control signal to the load control part 11, and the load control part 11 drives a switch element, and thereby the illumination load L is controlled (lighted or turned off). It is done. The body 24 of the operation terminal TU is attached to a wall surface or the like, and the installation location can be freely selected and changed as compared with the control device C that is embedded.

  On the other hand, as shown in FIG. 3, the fire detector TR transmits a wireless signal using a radio wave as a medium from the antenna 3 and receives a wireless signal transmitted from another fire detector TR by the antenna 3; , A fire alarm (sound from a speaker) by a fire alarm (hereinafter called “alarm sound”) by sound (buzzer sound, voice message, etc.), and a fire detection unit 4 with a microcomputer as a main component A control unit 1 for causing the alarm unit 5 to sound an alarm sound and transmitting a wireless signal including a fire alarm message for notifying other fire detectors TR of a fire alarm when the radio transmitter / receiver 2 is detected; , An operation input receiving unit 6 that receives an operation input, and a battery power source unit 7 that supplies an operation power to each unit using a battery such as a dry battery as a power source. In the following description, when the individual fire detectors TR are indicated individually, they are indicated as fire detectors TR1, TR2, and TR3, and when collectively indicated, they are indicated as fire detectors TR. A unique identification code is assigned to each of the fire detectors TR1 to TR3, and the destination of the wireless signal and the fire detectors TR1 to TR3 of the transmission source can be specified by the identification code.

  The wireless transmission / reception unit 2 transmits / receives a wireless signal using a radio wave as a medium in accordance with “radio station of low power security system” defined in Article 6, Paragraph 4, Item 3 of the Radio Law Enforcement Regulations. In addition, the fire detection unit 4 according to the present embodiment detects a fire by detecting smoke, flame, heat, or the like generated with the fire.

  The control unit 1 realizes various functions to be described later by executing a program stored in the memory with a microcomputer. When a fire is detected by the fire detection unit 4, the control unit 1 drives a buzzer included in the alarm unit 5 to sound an alarm sound, or an alarm voice message (for example, stored in a memory or the like in advance) In order to notify the fire alarm by causing the speaker to sound “fire”, etc., and to transmit the fire alarm to the other fire detectors TR, a wireless signal including the fire alarm message is transmitted from the wireless transmission / reception unit 2. . In addition, when the wireless transmission / reception unit 2 receives a wireless signal transmitted from another fire detector TR, the control unit 1 controls the alarm unit 5 to sound an alarm sound.

  In addition, the control unit 1 repeatedly counts a predetermined intermittent reception interval with a timer built in the microcomputer, and activates the radio transmission / reception unit 2 every time the intermittent reception interval is counted, and activates a desired radio wave (other fire detector TR It is checked whether or not the wireless signal transmitted by the receiver can be received, and if the radio wave is not captured, the wireless transmission / reception unit 2 is immediately stopped to shift to a standby state, thereby significantly reducing the average power consumption. The radio wave reception check is performed based on the received signal strength indication signal (Receiving Signal Strength Indication: RSSI signal) output from the wireless transmission / reception unit 2 and is a DC voltage signal proportional to the magnitude of the received signal strength. The details are well known in the art and will be omitted.

  Here, in the radio equipment regulation Article 49-17 “Radio equipment of radio stations of the low power security system” of the Radio Law Enforcement Regulation, the period during which radio signals may be continuously transmitted (transmission period) is 3 seconds or less. It is stipulated that the period (pause period) provided between the transmission period and the transmission period in which the radio signal should not be transmitted is 2 seconds or more (see No. 5 of the same article). For this reason, the control unit 1 of the fire detector TR transmits a radio signal during a transmission period that complies with the radio equipment rules, and stops transmission during a pause period and allows reception.

  Further, the control unit 1 of the specific fire detector (eg, TR1) among the three units detects a fire with its own fire detection unit 4 and transmits a wireless signal including a fire alarm message from the radio transmission / reception unit 2. Or after receiving a fire alarm message by a wireless signal from another fire detector (eg, TR2 or TR3), the wireless device includes the identification information (address) of the control device C as the transmission destination address and includes the fire detection information. A signal is transmitted from the wireless transmission / reception unit 2. However, the frequency channel of the wireless signal transmitted and received between the fire detectors TR (hereinafter referred to as “first frequency channel”) and the frequency of the wireless signal transmitted and received between the control device C and the operation terminal TU. When the channel (hereinafter, referred to as “second frequency channel”) is different, the control unit 1 of the specific fire detector TR1 switches the frequency channel of the wireless transmission / reception unit 2 to the second frequency channel. To transmit a wireless signal addressed to the control apparatus C.

  On the other hand, in the control device C, when the wireless signal transmission / reception unit 13 receives the wireless signal and the control unit 10 receives the fire detection information, the control unit 10 sends a control signal for lighting the lighting load L to the load control unit 11. The load control unit 11 turns on the switch element according to the control signal, and the lighting load L is lit.

  For example, when a fire is detected by the fire detector TR2, the alarm sound is started by the fire detector TR2, and a wireless signal including a fire alarm message is transmitted from the fire detector TR2 to the other fire detectors TR1 and TR3. The alarm sound is also started to be transmitted to the other fire detectors TR1 and TR3 and the alarm sound is generated to all the fire detectors TR1 to TR3 (hereinafter, this state is referred to as “fire interlocking state”). ). Then, a wireless signal including fire detection information is transmitted from the fire detector TR1 to the control device C, and the control device C that has received the wireless signal turns on the illumination load L.

  As described above, in the load control system of the present embodiment, when the fire is detected by the fire detector TR, the lighting load L is automatically turned on by the control device C. Therefore, the lighting load L is turned on manually when a fire occurs. There is an advantage that convenience is improved as compared with the conventional example which is necessary. In this embodiment, only the illumination load L is illustrated as a load controlled by the control device C, but the load to be controlled is not limited to the illumination load L alone. For example, toxic gas and smoke may be generated due to a fire. Therefore, when the lighting load L is turned on, the ventilation equipment (not shown) is exhausted and the toxic gas or smoke is removed from the building ( For example, it is desirable to exhaust (smoke) outside a house. In particular, recent housing requires the introduction of a 24-hour (always) ventilation system by the Building Standards Act, so the ventilation equipment used in the 24-hour (always) ventilation system is the load control system of this embodiment. It is possible to exhaust quickly and efficiently by automatically ventilating a ventilation facility (for example, a ventilation fan) by the control device C when a fire is detected by the fire detector TR. It is.

  Further, the control unit 10 of the control device C only applies the lighting load when receiving fire detection information from a specific fire detector (TR1 in the present embodiment) determined in advance among the plurality of fire detectors TR1 to TR3. Since L is turned on, there is an advantage that the system configuration can be simplified as compared with the configuration in which wireless signals addressed to the control device C are transmitted from all the fire detectors TR1 to TR3. However, in this embodiment, a wireless signal addressed to the control device C is transmitted from only one fire detector TR1, but the wireless signal is transmitted from a plurality of fire detectors (for example, two TR1 and TR2). A signal may be transmitted.

  Furthermore, the first frequency channel used by the fire detector TR and the second frequency channel used by the control device C and the operation terminal unit TU are set to the same frequency channel, and another fire detector is detected from any one of the fire detectors TR. If the control unit 10 of the control device C drives the load control unit 11 to light the lighting load L when a wireless signal including a fire alarm message transmitted to the device TR1 is received, the fire detector TR The time difference from when the fire is detected until the lighting load L is turned on can be reduced. However, a selection operation for selecting a specific fire detector (an identification code of the fire detector TR) from the plurality of fire detectors TR is received by the operation input receiving unit 14 of the control device C, and the selected fire detector TR is selected. Only when the control unit 10 stores the identification code (for example, TR1) in a memory (not shown) and the transmission source address of the wireless signal including the fire alarm message matches the identification code stored in the memory. The control unit 10 may output a control signal to the load control unit 11 to light the lighting load L. In this way, any fire detector TR selected from among the plurality of fire detectors TR can be set as the specific fire detector TR, and convenience is improved.

  By the way, when the fire is extinguished or when the fire detection is wrong, it is necessary to stop the sound of the alarm sound in the fire detector TR. Therefore, in the control part 1 of each fire detector TR, when the operation input for stopping an alarm sound is received in the operation input reception part 6, the alarm sound by the alarm part 5 is stopped and other fire detectors are stopped. A wireless signal including a fire alarm stop message is transmitted from the wireless transmission / reception unit 2 to the TR, and the alarm sound from the alarm unit 5 is stopped when a fire alarm stop message is received from another fire detector TR. I have to. Here, the operation input accepting units 14 and 23 of the control device C or the operation terminal unit TU can accept the operation input for stopping the alarm sound, and the operation input is accepted by the operation input accepting units 14 and 23. If the wireless signal including the fire alarm stop message is transmitted from the control device C or the operation terminal unit TU via the control device C to the fire detector TR, the alarm sound from all the fire detectors TR can be stopped. it can.

In addition, when installing multiple fire detectors TR in a building, work to confirm that an alarm sounds and wireless signals can be transmitted and received between each fire detector TR (hereinafter referred to as “test”). Called "work"). Therefore, in the control part 1 of each fire detector TR, when the operation input for starting the test work is accepted in the operation input accepting part 6, the alarm part 5 starts sounding and another fire sensor TR. Wireless signal including an alarm sounding message for starting alarm sounding is transmitted from the wireless transmission / reception unit 2, and if the alarm sounding is started also in other fire detectors TR, It can be confirmed that the wireless signal can be normally transmitted and received between the fire detectors TR. Here, the operation input accepting units 14 and 23 of the control device C or the operation terminal TU can accept an operation input for starting the test work, and the operation input accepting unit 14 or 23 accepts the operation input. The test operation can be performed by transmitting a wireless signal including an alarm sounding message from the control device C or the operation terminal unit TU to the fire detector TR via the control device C.

(Embodiment 2)
In the present embodiment, as shown in FIG. 4, a conventionally known remote monitoring control system (load control system) in which a transmission control device 100, a monitoring terminal 101, and a control terminal 102 are connected by a two-wire signal line Ls. To which the technical idea of the present invention is applied.

  First, a conventionally known remote monitoring and control system will be briefly described. In the illustrated remote monitoring control system, a monitoring terminal 101 and a control terminal 102 are multidrop connected to a two-wire signal line Ls connected to the transmission control device 100. Separate addresses are set for the monitoring terminal 101 and the control terminal 102, and the transmission control apparatus 100 recognizes the monitoring terminal 101 and the control terminal 102 individually using these addresses. The monitoring terminal 101 includes operation switches S1 to S4, and monitors the operation states of the operation switches S1 to S4 as will be described later. In addition, the control terminal 102 includes a relay (not shown) having a contact for opening and closing a power supply path from the commercial AC power supply AC to a load (for example, an illumination load) L.

  Next, the operation of the remote monitoring control system will be briefly described. The transmission control apparatus 100 sends a transmission signal Vs having the format shown in FIG. 6A to the signal line Ls. That is, the synchronization signal SY indicating the start of signal transmission, the mode data MD indicating the mode of the transmission signal Vs, the address data AD for calling the monitoring terminal 101 and the control terminal 102 separately, the monitoring terminal 101 and the control terminal 102 Control data CD for giving an instruction, checksum data CS for detecting a transmission error, and a signal return period WT which is a time slot for receiving a return signal (monitor data) from the monitoring terminal 101 or the control terminal 102. It is a bipolar (± 24V) time division multiplexed signal, and data is transmitted by pulse width modulation (see FIG. 6B). In each monitoring terminal 101 and each control terminal 102, when the address data AD transmitted by the transmission signal Vs received via the signal line Ls matches the preset address, the control data CD is obtained from the transmission signal Vs. When there is monitoring data to be captured and transmitted, the monitoring data is returned as a current mode signal (a signal transmitted by short-circuiting the signal line Ls through an appropriate low impedance) in the signal return period WT of the transmission signal Vs.

When data is transmitted from the transmission control device 100 to a desired monitoring terminal 101 or control terminal 102, the mode data MD is set to the control mode, and the address of the monitoring terminal 101 or the control terminal 102 is set to the address data AD. If the transmission signal Vs is transmitted and the transmission signal Vs is transmitted to the signal line Ls, the monitoring terminal 101 or the control terminal 102 matching the address data AD receives the control data CD, and the monitoring data is transmitted in the signal return period WT. Return it. The transmission control apparatus 100 confirms that the control data CD has been transmitted to the desired monitoring terminal 101 or control terminal 102 based on the relationship between the transmitted control data CD and the monitoring data received during the signal return period WT. The control terminal 102 opens and closes the relay contacts according to the received control data CD to turn on or off the lighting load L, and the monitoring terminal 101 outputs a monitoring signal for operation confirmation according to the received control data CD.

  On the other hand, the transmission control device 100 normally sends a transmission signal Vs in which the mode data MD is a dummy mode at regular time intervals (always polling), and the monitoring terminal 101 performs any operation on the transmission control device 100. When information indicating that the switches S1 to S4 are operated is transmitted, an interrupt signal Vi as shown in FIG. 6C is generated in synchronization with the synchronization signal SY of the transmission signal Vs in the dummy mode. At this time, the monitoring terminal 101 sets an interrupt flag to prepare for subsequent information exchange with the transmission control apparatus 100. When the transmission control device 100 receives the interrupt signal Vi, the mode data MD is set to the interrupt polling mode and the upper half of the address data AD (the upper 4 bits if the address data AD is 8 bits) is sequentially increased. On the other hand, in the monitoring terminal device 101 that transmits the transmission signal Vs and generates the interrupt signal Vi, the upper 4 bits of the address data AD of the transmission signal Vs in the interrupt polling mode are higher in the address set in the monitoring terminal device 101. When the four bits match, the lower half of the address bits are returned to the transmission control device 100 during the signal return period WT. In this way, the transmission control apparatus 100 searches for 16 monitoring terminals 101 that have generated the interrupt signal Vi, so that the monitoring terminal 101 can be found in a relatively short time.

  When the transmission control device 100 acquires the address of the monitoring terminal 101 that has generated the interrupt signal Vi, the mode data MD is set to the monitoring mode, and the transmission signal Vs having the acquired address data AD is sent to the signal line Ls. In response to this transmission signal Vs, the monitoring terminal 101 returns information to be transmitted (information indicating that any one of the operation switches S1 to S4 has been operated) to the signal return period WT. Finally, the transmission control device 100 sends a signal instructing interrupt reset to the monitoring terminal 101 that has generated the interrupt signal Vi, and cancels the interrupt flag of the monitoring terminal 101. As described above, information transmission from the monitoring terminal 101 to the transmission control device 100 is performed by four signal transmissions from the transmission control device 100 to the monitoring terminal 101 (dummy mode, interrupt polling mode, monitoring mode, allocation). Complete). When the transmission control device 100 tries to know the desired operating state of the control terminal 102, it is only necessary to send the transmission signal Vs using the mode data MD as monitoring data.

  In short, when input data is generated by the operation of the operation switches S1 to S4, the monitoring data corresponding to the input data is returned from the monitoring terminal 101 to the transmission control device 100, and the transmission control device 100 controls the control terminal according to this monitoring data. When the control data CD is transmitted to the device 102, the control terminal 102 controls the load L by opening and closing the contact of the relay.

When the above-described remote monitoring control system is used, a combination of the operation switches S1 to S4 and the load L can be obtained simply by setting the correspondence relationship between the addresses of the monitoring terminal 101 and the control terminal 102 in the transmission control device 100 in the form of a table. Since a plurality of loads L can be associated with one operation switch S1 to S4, the operation switches S1 to S4 and the load L can be freely associated according to the purpose of use. This has the convenience that the degree of freedom in controlling the load L is increased. Here, individual control to control the load L of one circuit by one operation switch S1 to S4, group control to collectively control the load L of a plurality of circuits to the same state by one operation switch S1 to S4 Controlling the load L of a plurality of circuits to a preset state with one operation switch S1 to S4 is called pattern control. Also, addresses that are set in association with the respective operation switches S1 to S4, an address used for individual control is called an individual address, an address used for group control is called a group address, and an address used for pattern control is called a pattern address. Here, the same address is assigned to the operation switches S1 to S4 and the load L having a corresponding relationship, and whether the operation switches S1 to S4 (that is, the monitoring terminal 101) or the load L (that is, the control terminal 102) is the same. It is identified by the type data that constitutes part of the address data. Therefore, if the same address is set in the monitoring terminal 101 and the control terminal 102, the monitoring terminal 101 and the control terminal 102 correspond one-to-one.

  The control device C according to the present embodiment functions as a terminal device of the above-described remote monitoring control system. As shown in FIG. 5, the control device C is connected to the transmission control device 100 via a signal line LS instead of the load control unit 11. The transmission signal transmission / reception part 16 for transmitting / receiving the transmission signal Vs is provided. However, since the other configurations of the control device C and the configurations of the operation terminal TU and the fire detector TR are basically the same as those of the first embodiment, the same components are denoted by the same reference numerals and appropriately selected. Illustration and description are omitted.

  In the control device C, individual addresses are set in the same manner as other terminals (the monitoring terminal 101 and the control terminal 102). In the control unit 10, the operation input receiving unit 14 receives an operation input for controlling (turning on or off) the illumination load L, or receives a wireless signal including load control information from the operation terminal TU, or When a wireless signal including fire detection information is received from the fire detector TR, an interrupt signal Vi is generated in synchronization with the synchronization signal SY of the transmission signal Vs in the dummy mode. Then, the transmission control device 100 that has received the interrupt signal Vi acquires the address of the control device C by the transmission signal Vs in the interrupt polling mode, sets the mode data MD to the monitoring mode, and transmits the transmission signal having the acquired address data AD. Vs is sent to the signal line Ls. In response to the transmission signal Vs, the control unit 10 of the control device C receives an operation input for controlling (turning on or off) the illumination load L by the operation input receiving unit 14 or a load from the operation terminal TU. Information (individual address or group address or pattern address) corresponding to the case where a wireless signal including control information is received or the case where a wireless signal including fire detection information is received from the fire detector TR is indicated in the signal return period WT. Return it. The transmission control device 100 generates control data CD corresponding to the information received from the control device C, and has the same correspondence with the address of the control device C, that is, the same as the individual address, group address or pattern address. A transmission signal Vs including the control data CD is transmitted to the control terminal 102 in which the address is set. The control terminal 102 that has received the control data CD controls the load L.

  Here, the same group address is set in the control terminal 102 and the control device C that control the lighting load L installed along the evacuation route in the building (for example, the route from the bedroom to the entrance in the house). Then, when a fire is detected by the fire detector TR, only the lighting load L installed along the evacuation route is turned on, so that a person can be smoothly guided to the evacuation route. Further, when the electric lock is provided as the load L to be controlled and the electric lock is installed along the evacuation route, the control terminal 102 for controlling the lighting load L and the control terminal for controlling the electric lock. If the pattern address for turning on the lighting load L and unlocking the electric lock is set in common in 102 and the control device C, when a fire is detected by the fire detector TR, along the evacuation route Since all installed electric locks are automatically unlocked, it is avoided that any of the electric locks installed along the evacuation route is locked to prevent evacuation along the evacuation route. it can.

(Embodiment 3)
In this embodiment, a plurality of types of security sensor devices are added to the load control system of the first embodiment.

As shown in FIG. 7A, the first security sensor device SS1 detects a heat ray (infrared ray) emitted from a human body by a pyroelectric element, thereby detecting the presence or absence of a person in the detection area. And a wireless signal transmission unit 31 that transmits a wireless signal using radio waves as a medium via an antenna 32, and when human presence is detected by the heat ray sensor unit 30, human body detection information is received from the wireless signal transmission unit 31. Including wireless signals. However, since the configuration of the heat ray sensor unit 30 is conventionally known, detailed illustration and description of the configuration will be omitted.

  As shown in FIG. 7B, the second security sensor device SS2 uses an acceleration sensor or the like to detect an impact applied to the window glass of the building, and a radio wave through the antenna 35 as a medium. A wireless signal transmission unit 34 for transmitting a wireless signal to be transmitted, and when the impact sensor unit 33 detects that an impact has been applied to the window glass, the wireless signal transmission unit 34 transmits a wireless signal including impact detection information. Is. However, since the configuration of the impact sensor unit 33 is conventionally known, detailed illustration and description of the configuration will be omitted.

  As shown in FIG. 7C, the third security sensor device SS3 receives an open / close sensor unit 36 that detects the opening / closing of a door or window at the entrance to a building, and a wireless signal that uses radio waves as a medium via an antenna 38. A wireless signal transmission unit 37 for transmitting, and a wireless signal including opening / closing detection information from the wireless signal transmission unit 37 when the opening / closing sensor unit 36 detects that the door or window has been opened / closed (particularly opened). To be sent. The open / close sensor unit 36 includes, for example, a permanent magnet attached to a door or window and a reed switch attached to the door frame or window frame. When the door or window is closed, the magnetic force of the permanent magnet is used. The reed switch is turned on, and when the door or window is opened, the magnetic force of the permanent magnet stops working, and the reed switch is turned off. Illustration and description of the detailed configuration are omitted. The wireless signal transmitters 31, 34, and 37 of the first to third security sensor devices SS1 to SS3 are all defined in Article 6, Paragraph 2, Item 2 of the Radio Law Enforcement Regulations. A wireless signal using a radio wave as a medium is transmitted in accordance with a “specific low-power radio station for telecontrol and data transmission”.

  In the present embodiment, the first security sensor device SS1 is installed outside the building, the building periphery is set as a detection area, and the second and third security sensor devices SS2, SS3 are installed in the window portion of the building. Window glass breakage (impact application) and window opening and closing are detected.

  For example, a suspicious person such as a thief enters a detection area around the building, the presence of the suspicious person is detected by the first security sensor device SS1, and a wireless signal including human body detection information is transmitted from the wireless signal transmission unit 31. Is done. In the control device C, the control unit 10 receives the human body detection information by receiving the wireless signal transmitted from the first security sensor device SS1 by the wireless signal transmission / reception unit 13. And the control part 10 which received the human body detection information outputs a control signal to the load control part 11, and makes the illumination load L light. That is, since the lighting in the building (dwelling unit) is turned off, if the suspicious person approaches the dwelling unit assuming that the resident of the dwelling unit is sleeping, the suspicious person is detected by the first security sensor device SS1. Then, the control device C automatically turns on the lighting load L to threaten the suspicious person and prevent entry into the dwelling unit, and also notify the resident in the dwelling of the occurrence of the abnormality. .

Moreover, when a suspicious person approaches a building (dwelling unit) without passing through the detection area and tries to break the window glass to enter the dwelling unit, the impact applied to the window glass by the second security sensor device SS2 is applied. A wireless signal that is detected and includes impact detection information is transmitted from the wireless signal transmitter 34. In the control device C, the control unit 10 receives the impact detection information by receiving the wireless signal transmitted from the second security sensor device SS2 by the wireless signal transmission / reception unit 13, and the control unit 10 that has received the impact detection information Then, a control signal is output to the load controller 11 to light the illumination load L. That is, when a suspicious person tries to break a window glass in order to enter a building (dwelling unit), the control device C detects the impact applied to the window glass by the suspicious person by the second security sensor device SS2. By automatically turning on the lighting load L, it is possible to intimidate a suspicious person and prevent entry into the dwelling unit, and to inform a resident in the dwelling of the occurrence of such an abnormality.

  Alternatively, when the lock installed on the window is forgotten and the suspicious person opens the window, the third security sensor device SS3 detects that the window has been opened and includes a wireless signal including opening / closing detection information. Is transmitted from the wireless signal transmission unit 37. In the control device C, the control unit 10 receives the opening / closing detection information by receiving the wireless signal transmitted from the third security sensor device SS3 by the wireless signal transmitting / receiving unit 13, and the control unit 10 receiving the opening / closing detection information Then, a control signal is output to the load controller 11 to light the illumination load L. That is, when a suspicious person opens a window to enter a building (dwelling unit), the third security sensor device SS3 detects that the window has been opened by the suspicious person, and the control device C automatically By turning on the lighting load L, it is possible to intimidate a suspicious person and prevent entry into a dwelling unit, and to notify a resident in the dwelling of the occurrence of such an abnormality.

  In the present embodiment, the system configuration including all of the first to third security sensor devices SS1 to SS3 is illustrated, but it is not always necessary to install all of the first to third security sensor devices SS1 to SS3, and at least Any one kind of security sensor device should just be installed. Also, the types of security sensor devices are not limited to the three types of security sensor devices SS1 to SS3 of the present embodiment. As events related to intrusion into a building, the presence or absence of a person, the destruction of a window glass, or the opening and closing of a window It may be a system configuration having a security sensor device that detects an event other than the above.

  In addition, according to the present embodiment, a new disaster prevention evacuation guidance system as shown in the first embodiment or the second embodiment and a crime prevention system using a security sensor device are installed separately, and both systems are linked. There is no need to reconstruct the system, and both systems can be easily linked via the control device C.

(Embodiment 4)
As shown in FIG. 8, the load control system according to the present embodiment includes a plurality (three in the illustrated example) of lighting loads L and a plurality (three in the illustrated example) of control devices C1 and C2 that respectively control the lighting loads L. , C3, a plurality (three in the illustrated example) of fire alarm devices TR1 to TR3, an operation terminal unit TU1, a scene operation terminal unit TU2, and a timer terminal unit TU3. However, since the fire alarm devices TR1 to TR3, the control devices C1 to C3, and the operation terminal unit TU1 are the same as those in the first embodiment, the description thereof is omitted.

  As shown in FIG. 9A, the scene operation terminal unit TU2 includes a terminal unit control unit 40 having a microcomputer as a main component and a wireless signal transmission unit that transmits a wireless signal using radio waves as a medium via an antenna 41. 42, an operation input receiving unit 43 that receives an operation input, and a storage unit 44 that stores the dimming level of each lighting load L for each of one or more scenes. However, although not shown in the figure, a power supply unit that supplies operation power to the terminal control unit 40 and the wireless signal transmission unit 42 using a battery as a power supply is also provided. Further, as shown in FIG. 8, the above-described parts are housed in a container body 45 made of a synthetic resin molded product.

  The wireless signal transmission unit 42 is a medium for transmitting radio waves in accordance with “specific low-power radio stations for telemeters, telecontrols and data transmissions” defined in Article 6, Paragraph 2, Item 2 of the Radio Law Enforcement Regulations. A wireless signal is transmitted.

The storage unit 44 is composed of an electrically rewritable non-volatile semiconductor memory (flash memory or the like), and includes identification information (address) of each control device C1, C2, C3 and a control target of each control device C1, C2, C3. Scene data consisting of a set of a dimming level of a certain lighting load L (represented by a ratio when the rated lighting is 100%) is stored in association with a scene number. For example, scene data of scene number 1 corresponds to the dimming levels of 80%, 50%, and 100% to the addresses of the control devices C1, C2, and C3, respectively, and scene data of scene number 2 corresponds to the control devices C1, C2, and so on. , C3 addresses corresponding to 100%, 20%, and 0% dimming levels, respectively, and scene data of scene number 3 is 50%, 100%, and 80% respectively to the addresses of the control devices C1, C2, and C3. It corresponds to the light control level. As a method for setting the scene data for each of the scene numbers 1 to 3 and storing the scene data in the storage unit 44, for example, a setting switch is provided in the operation input receiving unit 43 of the scene operation terminal unit TU2. A method of setting scene data by operating a switch is conceivable. However, since this type of setting method can be realized by a conventionally known technique, a detailed description thereof will be omitted.

  The operation input receiving unit 43 includes a plurality of push button switches (not shown) and operation units (operation handles) 43a, 43b arranged in parallel on the front surface of the body 45 to individually turn on the plurality of push button switches. 43c (see FIG. 8), and the operation units 43a, 43b, 43c are pushed and the push button switches are turned on, so that the operation corresponding to each push button switch (operation units 43a, 43b, 43c) is performed. An input is received, and an operation signal corresponding to the operation input is output to the terminal control unit 40. Here, the operation inputs accepted when the operation units 43a, 43b, and 43c are pushed correspond to the scene numbers 1 to 3 stored in the storage unit 44 on a one-to-one basis. For example, the operation unit 43a When pressed, an operation signal for selecting scene number 1 is output from the operation input receiving unit 43 to the terminal control unit 40.

  The terminal control unit 40 generates load control information (load control command) corresponding to the operation signal output from the operation input receiving unit 43, and a wireless signal including the load control information is transmitted from the wireless signal transmission unit 42 to each control. The data is transmitted to the devices C1, C2, and C3. For example, if an operation signal for selecting scene number 1 is received, the terminal control unit 40 reads the scene data corresponding to the scene number 1 stored in the storage unit 44, and performs load control according to the scene data. Information, that is, the lighting load L at 80% dimming level for the control device C1, 50% dimming level for the control device C2, and 100% dimming level for the control device C3. A load control command for dimming is generated.

  In the control devices C1, C2, and C3, the control unit 10 outputs a control signal to the load control unit 11 in accordance with the load control command received as a wireless signal from the scene operation terminal TU2, and the load control unit 11 loads the load. The lighting load L is dimmed and lit at the dimming level indicated by the control command. Here, when the illumination load L is an incandescent lamp or a light emitting diode, the load control unit 11 switches the switch element (semiconductor switching element) to adjust the amount of power supplied to the illumination load L per unit time. Dimmable. In addition, when the illumination load L is a fluorescent lamp illuminator with a dimming function, the load control unit 11 generates a dimming signal corresponding to the dimming level and applies the dimming signal to the lighting load L. However, since the technology for dimming the illumination load L is well known in the art, a detailed description thereof will be omitted.

  On the other hand, as shown in FIG. 9B, the timer terminal unit TU3 transmits a wireless signal that transmits a wireless signal using a radio wave as a medium via a terminal unit control unit 50 having a microcomputer as a main component and an antenna 51, as shown in FIG. A unit 52, an operation input receiving unit 53 that receives an operation input, a clock unit 54 that measures the current time, and one or a plurality of sets of timer control information including a set of control time and control content for each lighting load L are stored. Storage unit 55. However, although not shown in the figure, a power supply unit that supplies operation power to the terminal control unit 50, the wireless signal transmission unit 52, and the clock unit 54 using a battery as a power supply is also provided. Further, as shown in FIG. 8, the above-described parts are accommodated in a container 56 made of a synthetic resin molded product. If the current time is measured with a built-in clock built in the microcomputer constituting the terminal control unit 50, the clock unit 54 can be omitted.

The wireless signal transmitter 52 is a medium for transmitting radio waves in accordance with “Specific low-power radio stations for telemeters, telecontrols and data transmissions” stipulated in Article 6, Paragraph 4, Item 2 of the Radio Law Enforcement Regulations. A wireless signal is transmitted.

  The storage unit 55 is composed of an electrically rewritable nonvolatile semiconductor memory (flash memory or the like). The storage unit 55 includes identification information (address) of each control device C1, C2, C3 and a control target of each control device C1, C2, C3. Timer control information consisting of a set of time (control time) for controlling a certain lighting load L and control content (lighting, extinguishing or dimming level change) is stored in association with the timer number. For example, the timer control information for timer number 1 is associated with the control time (7 pm) and the control content (lighting) for the address of the control device C1, and the timer control information for timer number 2 is controlled to the address of the control device C1. The time (0:00 am) is associated with the control content (lights off), and the timer control information of timer number 3 is associated with the control time (6 pm) and the control content (lights up) with the address of the control device C2. In the timer control information No. 4, the control time (4 am) and the control content (lights off) are associated with the address of the control device C2. As a method of setting the timer control information for each timer number 1 to 4 and storing the timer control information in the storage unit 55, for example, a timer setting switch is provided in the operation input reception unit 53 of the timer terminal unit TU3. A method of setting timer control information by operating the timer switch can be considered. However, since this type of setting method can be realized by a conventionally known technique, a detailed description thereof will be omitted.

  The operation input accepting unit 53 includes a push button switch (not shown) and an operation unit (operation handle) 53a that is arranged in parallel on the front surface of the body 56 to turn on the push button switch (FIG. 8). The operation input is received when the operation unit 53a is pressed and the pushbutton switch is turned on, and an operation signal corresponding to the operation input is output to the terminal control unit 50. For example, when the operation unit 53 a is pressed, an operation signal for turning on or off all the lighting loads L at once is output from the operation input receiving unit 53 to the terminal control unit 50.

  When the current time measured by the clock unit 54 matches the control time of any timer number 1 to 4, the terminal control unit 50 displays the timer control information of the timer numbers 1 to 4 whose control time matches the current time. If the load control information is read from the storage unit 55 and the load control information according to the control content of the timer control information, for example, the timer control information of timer number 1, a load control command for turning on the lighting load L is generated. Is transmitted from the wireless signal transmission unit 52 to the control device C1. And the control part 10 of the control apparatus C1 which received the said load control command outputs a control signal to the load control part 11, and the illumination load L is controlled (lighted) by the load control part 11 driving a switch element. It is.

  Here, as a method of using the timer terminal unit TU3 of the present embodiment, the lighting load L is turned on and off at a predetermined time every day, so that a householder is assumed to be at home, and a crime such as a vacant nest is suppressed. The usage method is considered. However, the load subject to timer control by the timer terminal tree TU3 is not limited to the illumination load L.

(Embodiment 5)
In this embodiment, as shown in FIG. 10, a network terminal TU4, a communication terminal (mobile phone MP), and a network communication device NC are added to the load control system of the first embodiment.

A mobile phone MP, which is a communication terminal, is connected to a wide area network (Internet) via a mobile phone network (not shown) of a mobile phone operator and has a function of performing data communication through the wide area network. The network communication device NC is connected to a wide area network via a telephone line, a CATV line, an optical fiber line, or the like, and performs data communication through the wide area network. For example, an ADSL modem or a cable modem having a router function or It is composed of ONU (Optical Network Unit). Then, data transmitted from the mobile phone MP reaches the network communication device NC through the wide area network and is received by the network terminal TU4 via the network communication device NC. However, since such a mobile phone MP and a network communication device NC are well known in the art, detailed illustration and description thereof will be omitted.

  The network terminal TU4 includes a terminal control unit 60 having a microcomputer as a main component, a wireless signal transmission unit 62 for transmitting a wireless signal using a radio wave as a medium via an antenna 61, and a LAN cable Ls composed of a UTP cable. A LAN interface (I / F) unit 63 for performing data communication with the network communication device NC via the network communication device NC.

  The wireless signal transmission unit 62 is a medium for transmitting radio waves in accordance with “specific low-power radio stations for telemeters, telecontrols and data transmissions” defined in Article 6, Paragraph 2, Item 2 of the Radio Law Enforcement Regulations. A wireless signal is transmitted.

  The LAN interface unit 63 conforms to Fast Ethernet (registered trademark) such as 100BASE-TX standardized as IEEE 802.3u, and converts the data received from the terminal control unit 60 into an Ethernet (registered trademark) packet. And a function of converting the packet of Ethernet (registered trademark) received from the network communication apparatus NC via the LAN cable Ls into the original data and passing it to the terminal controller 60. ing.

  The terminal control unit 60 generates a load control command (for example, a command for instructing lighting of the lighting load L) according to the load control information received from the mobile phone MP via the network communication device NC, and the load control command is generated. The included wireless signal is transmitted from the wireless signal transmitter 62 to the control device C. And the control part 10 of the control apparatus C which received the said load control command outputs a control signal to the load control part 11, and the illumination load L is controlled (lighted) because the load control part 11 drives a switch element. .

  Thus, in this embodiment, the load (lighting load L in this embodiment) can be controlled (lit or extinguished) from outside the house by using the mobile phone MP. By turning it on and off, it is possible to think that a family member is at home, and to suppress crimes such as vacant nests.

C Control unit TU Operation terminal TR Fire detector AC Commercial AC power supply L Load (Lighting load)

Claims (20)

One or more types of loads including a lighting load, a control device for controlling the loads, and a plurality of fire detectors,
The plurality of fire detectors include fire detection means for detecting a fire, and transmission means for transmitting fire detection information with a wireless signal using radio waves as a medium when a fire is detected by the fire detection means. Switches and transmits the wireless signal transmitted to and received from other fire detectors and the wireless signal transmitted to the control device to different frequency channels,
The control device includes: a receiving unit that receives the wireless signal; and a load control unit that turns on a lighting load when the fire detection information is received by the wireless signal received by the receiving unit. system. Ventilation equipment as the load,
The load control system according to claim 1, wherein the load control means of the control device causes the ventilation facility to perform an exhaust operation when the fire detection information is received.   3. The load control means of the control device controls the load only when fire detection information is received from a specific fire detector determined in advance among a plurality of fire detectors. Load control system.   The load control system according to claim 3, wherein a plurality of the specific fire detectors are provided.   The control device stores a storage means for storing the specific fire detector and a selection operation for selecting the specific fire sensor from a plurality of fire detectors, and stores the specific fire detector in the storage means. The load control system according to claim 3, further comprising setting means for causing the load to be set.   3. The load according to claim 1, wherein the load control means of the control device controls the load when receiving fire detection information from at least one of the plurality of fire detectors. Control system. An operation input receiving means for receiving an operation input, a transmission means for transmitting a wireless signal using radio waves as a medium, and a wireless signal including operation input reception information transmitted from the transmission means when the operation input is received by the operation input receiving means. And an operation terminal provided with terminal control means for causing
The load control means of the control device controls the load according to the operation input acceptance information when the operation input acceptance information is received by receiving the wireless signal transmitted from the operation terminal by the reception means. The load control system according to any one of claims 1 to 6.   The control device includes: an operation input receiving unit that receives an operation input; and the load control unit that controls a load according to the operation input when the operation input is received by the operation input receiving unit. The load control system according to any one of claims 1 to 7.   The plurality of fire detectors include a receiving means for receiving a wireless signal transmitted from another fire detector, an alarm means for sounding an alarm sound, and an alarm sound to the alarm means when a fire is detected by the fire detecting means. And when a wireless signal including a fire alarm message is transmitted from the transmitting means and a wireless signal transmitted from another fire detector is received by the receiving means and the fire alarm message is received, The load control system according to any one of claims 1 to 8, further comprising a fire-linked control unit that sounds an alarm sound. The control device includes an operation input receiving means for receiving an operation input for stopping the alarm sound, and a wireless signal including an alarm sound stop message from the transmission means when the operation input for stopping the alarm sound is received by the operation input receiving means. Fire detector control means to transmit,
The fire interlocking control means of the fire detector is characterized in that when the wireless signal transmitted from the control device is received by the receiving means and the alarm sound stop message is received, the alarm means stops the sounding of the alarm sound. The load control system according to claim 9. The control device includes an operation input receiving means for receiving an operation input for sounding an alarm sound, and a wireless signal including an alarm sounding message when the operation input for the alarm sound is received by the operation input receiving means from the transmission means. Fire detector control means to transmit,
The fire interlock control means of the fire detector receives a wireless signal transmitted from the control device by a receiving means and causes the alarm means to sound an alarm sound when the alarm sound sound message is received. The load control system according to 9 or 10. Multiple lighting loads are installed in the building,
The load control means of the control device turns on only the lighting load installed along the evacuation route in the building among the plurality of lighting loads when the fire detection information is received. The load control system according to any one of ˜11. Having an electric lock as the load,
The load control system according to claim 12, wherein the load control means of the control device unlocks all electric locks installed along the evacuation route when the fire detection information is received. One or a plurality of detection means for detecting an event related to the intrusion into the building, and a transmission means for transmitting crime prevention detection information by a wireless signal using radio waves as a medium when the detection means detects the event Having a security sensor device,
The load control unit according to any one of claims 1 to 13, wherein the load control unit of the control device turns on the illumination load when the security detection information is received by a wireless signal received by the receiving unit. system.   The load control system according to claim 14, wherein the security sensor device includes the detection unit that detects presence or absence of a person in a detection area set outside a building.   16. The load control system according to claim 14, wherein the security sensor device includes the detection means for detecting an impact applied to a window glass provided on a window of a building.   The load control system according to any one of claims 14 to 16, wherein the security sensor device includes the detection unit that detects opening and closing of a door or a window at an entrance to a building. Having the control device for controlling the dimming level of the lighting load;
Storage means for storing dimming levels of one or more lighting loads for each of one or more scenes; operation input receiving means for receiving operation inputs individually corresponding to the scenes; and a wireless signal using radio waves as a medium. A scene operation terminal comprising: a transmission means for transmitting; and a terminal control means for transmitting a wireless signal including scene information corresponding to the operation input from the transmission means when any operation input is received by the operation input reception means. Have a bowl,
The load control means of the one or more control devices receives the wireless signal transmitted from the scene operation terminal, and receives the scene information, thereby adjusting the lighting load according to the scene information. The load control system according to any one of claims 1 to 17, wherein a level is controlled. Clock means for measuring the current time, storage means for storing one or more sets of timer control information consisting of a set of control time and control contents for each of one or more lighting loads, and wireless signals using radio waves as media Terminal means for transmitting a wireless signal including the timer control information from the transmission means when the current time measured by the clock means coincides with the control time of any timer control information stored in the storage means A timer terminal with means,
The load control means of the one or more control devices receives the wireless signal transmitted from the timer terminal by the receiving means, and receives the timer control information according to the control content of the timer control information. The load control system according to any one of claims 1 to 18, wherein the load control system is controlled. A network terminal that performs data communication through a wide area network, and a communication terminal that transmits load control information to the network terminal through the wide area network,
A network terminal includes a data communication means for performing the data communication, a transmission means for transmitting a wireless signal using radio waves as a medium, and a wireless signal including the load control information when the data communication means receives the load control information. Terminal control means for transmitting from the transmission means,
The load control means of the control device controls the load according to the load control information when the load control information is received by receiving the wireless signal transmitted from the network terminal by the receiving means. The load control system according to any one of claims 1 to 19.

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