JP2020060091A - Locking system - Google Patents

Abstract

To provide a locking device capable of being easily installed indoors, and a locking system capable of promptly detecting destruction of an outdoor device.SOLUTION: A locking device 1 installed indoors for locking a door 11 having a door frame 12 comprises: a first unit 1L installed in the door frame 12; a second unit 1R installed in the door 11 on the same plane as the first unit 1L; a mechanism part F4 for locking the door 11 by connecting the first unit 1L and the second unit 1R; a first adhesion member 14 sandwiched between the first unit 1L and the door frame 12, for adhering the first unit 1L; and a second adhesion member 14 sandwiched between the second unit 1R and the door 11, for adhering the second unit 1R. Moreover, the locking device 1 includes a first transmitting/receiving part F91 for transmitting/receiving inter-device data periodically transmitted to/received from an outdoor device 3, and a warning part F92 for issuing a warning if transmission/reception of the inter-device data is interrupted.SELECTED DRAWING: Figure 24

Description

  The present invention relates to a locking system.

  BACKGROUND ART Devices for locking and unlocking doors and the like installed at doorways inside and outside a room are known for crime prevention and the like.

  Then, such a device may have a structure in which a device using electricity such as a motor is built in. Such a device that uses electricity is often more difficult than a device that does not use electricity because installation work for the device requires wiring for power supply and the like. Therefore, there is known a device for facilitating electric locking from a non-electric lock that does not use electricity to an electric lock that incorporates a motor or the like (for example, see Patent Document 1).

JP, 2008-104916, A

  However, conventional devices are often not intended for indoor use. That is, the conventional device is often a device configured to be attached to a door or the like that separates the outdoor space from the indoor space. Therefore, in the conventional device, the device and peripheral devices are attached, and therefore it is difficult to install the device without making a hole or the like in a door or a structure around the door (hereinafter referred to as “door frame”). In many cases.

  In view of the above problems, it is an object of the present invention to provide a locking device and a locking system that can be easily installed indoors.

For example, a locking device that is installed indoors and locks a door with a door frame is
A first unit installed on the door frame;
A second unit installed on the door on the same surface as the first unit,
A mechanism unit that locks the door by connecting the first unit and the second unit,
A first adhesive member that is sandwiched between the first unit and the door frame and adheres the first unit;
It includes the second unit and a second adhesive member that is sandwiched between the doors and adheres the second unit.

  It is possible to provide a locking device and a locking system that can be easily installed in a room.

It is a figure which shows the example of a door and a door frame. It is a figure which shows the example of installation. It is a figure which shows the structural example of an adhesive member. It is a figure which shows a comparative example. It is a block diagram showing an example of hardware constitutions of an indoor locking device. It is a block diagram which shows the hardware structural example of the indoor locking device in 2nd Embodiment. It is a flow chart which shows an example of processing which a locking device performs in a 2nd embodiment. It is a block diagram which shows the hardware structural example of the indoor locking device in 3rd Embodiment. It is a flow chart which shows an example of processing which a locking device performs in a 3rd embodiment. It is a block diagram which shows the hardware structural example of the indoor locking device in 4th Embodiment. It is a flowchart which shows the example of a process which a locking device performs in 4th Embodiment. It is a block diagram which shows the hardware structural example of the indoor locking device in 5th Embodiment. It is a flow chart which shows an example of processing which a locking device performs in a 5th embodiment. It is a block diagram which shows the hardware structural example of the indoor locking device in 6th Embodiment. It is a block diagram showing an example of composition of an indoor lock system. It is a figure which shows the example of installation in 7th Embodiment. It is a figure which shows the structural example of the locking system in 8th Embodiment. It is a flow chart which shows an example of processing which a locking system performs in an 8th embodiment. It is a functional block diagram which shows the functional structural example of the locking system in 8th Embodiment. It is a figure which shows the example of installation in 9th Embodiment. It is a sequence diagram which shows the example of the whole process in 9th Embodiment. It is a figure which shows the input of the password in 9th Embodiment, and an example of determination. It is a figure which shows the hardware structural example of the outdoor apparatus in 9th Embodiment. It is a functional block diagram which shows the functional structural example of the locking system in 9th Embodiment.

  Hereinafter, modes for carrying out the present invention will be described with reference to the drawings.

<First Embodiment>
<Examples of doors and door frames for installing indoor lock devices and lock systems>
FIG. 1 is a diagram illustrating an example of a door and a door frame. For example, the indoor locking device and the locking system are installed to lock the door 11 and the door frame 12 as illustrated in the state shown in FIG. That is, when the door 11 is fixed so as to be almost immovable in the state shown in FIG. 1A, the indoor locking device and the locking system can be locked. Hereinafter, the state in which the door 11 is locked as shown in FIG. 1A is simply referred to as “locked state”.

  On the other hand, the state of FIG. 1B shows an example of the unlocked state. That is, in the state shown in FIG. 1B, the door 11 can be rotated. In such a state, people and luggage can pass through. Hereinafter, the state in which the door 11 is unlocked as shown in FIG. 1 (B) is simply referred to as “unlocked state”.

  Therefore, when the indoor lock device, the lock system, and the like are installed on the door 11 and the door frame 12 as illustrated, the locked state and the unlocked state can be changed by the user's operation. That is, in the locked state, people and luggage cannot pass through, so that the door 11 can be locked to improve security.

  Further, the door 11 and the door frame 12 as illustrated are installed in the room. The indoor door 11 and the door frame 12 are often difficult to carry out as compared with doors or the like installed at the entrance or outdoors.

  In addition, for example, when a maid or the like is requested to clean the room, there may be a case where the room for which cleaning is requested and a room for which cleaning is not requested are separated. In such cases, you may want to keep out only in the room where you requested the cleaning. For example, when there is such a need, it is desirable that the room where the cleaning is requested can be put in and out while the other rooms are locked. In this way, the above needs can be met.

  In the following description, the door 11 is directly faced, and the right-hand direction is the “X-axis direction”. Further, the direction orthogonal to the X axis and the depth direction is referred to as the “Y axis direction”. Furthermore, a direction orthogonal to the X axis and perpendicular to the X axis (sometimes called a "gravitational direction") is referred to as a "Z axis direction".

  The door frame 12 does not have to be a single member. That is, the door frame 12 may be, for example, a member composed of a plurality of pillars or walls. Hereinafter, as illustrated, an example in which the door frame 12 is one member will be described.

  Further, the target door does not have to be the door illustrated. For example, the door may have a structure that opens in a direction different from that in FIG. That is, the door may be either so-called inward opening or outward opening. Besides, the door may have a so-called sliding door structure that slides in the X-axis direction, and the types and combinations of the door and the door frame are not limited.

  Hereinafter, an example will be described in which the door locking device is installed at a position slightly higher than the door knob in the Z-axis direction (hereinafter simply referred to as "installation position 13") in the door and the door frame as illustrated. The position for installing the indoor locking device is not limited to the illustrated installation position 13. That is, the indoor locking device may be installed at any position as long as the door can be locked and unlocked.

<Example of overall structure of indoor locking device>
FIG. 2 is a diagram illustrating an installation example. Hereinafter, as shown in FIG. 2 (A), the indoor locking device 1 includes a unit installed on the door frame 12 side (hereinafter referred to as “first unit 1L”) and a unit installed on the door 11 side ( Hereinafter, the second unit 1R) and a bar 1M that is an example of a mechanical unit will be described as an example.

  The first unit 1L is fixed to the door frame 12 and the like as shown in the drawing. Then, the first unit 1L receives the bar 1M moved by the second unit 1R in the locked state. Therefore, in the locked state, the bar 1M has a structure that connects the first unit 1L and the second unit 1R. In this way, in the locked state, the bar 1M connects the first unit 1L and the second unit 1R, so even if the door 11 is moved in the Y-axis direction or the like, the bar 1M locks, so the door 11 is Almost locked in the closed state.

  The second unit 1R receives user operations and the like. The second unit 1R may allow the user to input a password or the like in order to set the unlocked state or the locked state. Therefore, the second unit 1R may be configured to include an input device and the like. Details of the second unit 1R will be described later. Next, for example, when the user can be verified by the password or the like, that is, when the user can be recognized as a user who is permitted to lock and unlock in advance, the second unit 1R is Accepts locking or unlocking operations. Subsequently, the second unit 1R moves the bar 1M according to the user's operation.

  Specifically, when an operation for instructing to lock is input, the second unit 1R moves the bar 1M so that the bar 1M connects the first unit 1L and the second unit 1R as illustrated. . That is, the second unit 1R is locked by moving the bar 1M.

  On the other hand, when the operation for instructing the unlocking is input, the second unit 1R moves the bar 1M so as to disconnect the first unit 1L and the second unit 1R from the state shown in the figure. That is, the second unit 1R is brought into the unlocked state by moving the bar 1M.

  The bar 1M is, for example, a material such as metal. However, the bar 1M may contain a resin or the like. The bar 1M is preferably long enough to connect the first unit 1L and the second unit 1R as illustrated. Then, the bar 1M may be applied with a strong force for the purpose of illegally opening the door 11. Therefore, it is desirable that the bar 1M be a structure having a certain strength, such as metal. In addition, the second unit 1R rotates or translates the bar 1M each time the unlocked state and the locked state are switched. Therefore, the bar 1M only needs to constitute a mechanism for moving, and may be a plurality of mechanical parts.

  FIG. 2B is an enlarged view showing an example of the indoor locking device. For example, the first unit 1L, the second unit 1R, and the bar 1M lock the doors in the shapes and installation relationships shown in the drawing. In the illustrated example, the first unit 1L may be a so-called seat (a "strike" or the like. For example, the shape is as shown in the upper left figure. The shape is not limited to this.). Is. In the illustrated example, the bar 1M serves as a so-called dead bolt. Then, the second unit 1R has a motor or the like for moving the bar 1M.

  As illustrated, when the second unit 1R moves the bar 1M and the first unit 1L receives the bar 1M, the indoor locking device can be brought into the locked state. On the other hand, when the second unit 1R moves the bar 1M and pulls the bar 1M from the first unit 1L, the indoor locking device can be unlocked.

  Note that the first unit 1L, the second unit 1R, and the bar 1M do not have to have the shapes and installation relations illustrated. That is, the indoor locking device 1 may be locked and unlocked by a mechanism other than the illustrated mechanism.

  Hereinafter, a configuration in which an input device and a drive device for moving the bar 1M are provided on the second unit 1R side will be described as an example. However, the input device, the drive device, and the like may be provided on the first unit 1L side, or the first unit 1L and the second unit 1R and the like may be configured such that parts and the like are separately provided.

<Structure example of bonding with an adhesive member>
FIG. 3 is a diagram showing a configuration example of the adhesive member. For example, the first unit 1L and the second unit 1R have a structure in which an adhesive member is sandwiched between the door 11 and the door frame 12 as illustrated. Hereinafter, the configuration of the first unit 1L and the door frame 12 will be described as an example. In this example, the double-faced tape 14 which is an example of the first adhesive member is sandwiched between the first unit 1L and the door frame 12. With such a configuration, the double-sided tape 14 can bond the first unit 1L to the door frame 12.

  Similarly, a double-sided tape, which is an example of the second adhesive member, is sandwiched between the second unit 1R and the door 11.

  The first adhesive member and the second adhesive member are not limited to the double-sided tape. That is, the first adhesive member and the second adhesive member may be members that can adhere the first unit 1L and the second unit 1R to the door 11 and the door frame 12, and may include an adhesive, a magnet, or the like.

  With the above-described configuration, the indoor locking device 1 can be installed without any fixing parts such as screws or nails. On the other hand, in the configuration using the fixed component, for example, a component such as a syringe, a screw, or a nail is used to install each device, and therefore, a hole or a recess for inserting the component is formed in the door 11, the door frame 12, or both. Construction is required. Especially in the case of rented properties, there are circumstances such as the obligation to restore the original condition to perform such construction.

  On the other hand, with the configuration according to the present embodiment, for example, as shown in FIG. 2A, devices and the like that configure the indoor locking device 1 can be integrated on one surface. That is, in the example shown in FIG. 2 (A), on the side opposite to the illustrated surface (in the illustrated example, this is a surface in front of the door 11 in the Y-axis direction; hereinafter referred to as “front surface”). There is little need to install a device or perform construction on the surface (in the example shown, the surface that is deeper than the door 11 in the Y-axis direction. Hereinafter referred to as the “rear surface”). In this way, the first unit 1L, the second unit 1R, and the like are installed on the front surface and on the same surface, so that it is possible to reduce the occurrence of the work on the back surface due to construction or the like. In particular, when the device is to be installed later, the configuration of this embodiment is desirable.

  Therefore, with the configuration of this embodiment, the work for installing the device can be simplified, and the locking device or the like can be easily installed in the room. Therefore, it becomes possible to easily automatically lock the door in the room.

  In addition, as described above, when the device is installed using the adhesive member, the door or the like can be kicked in an emergency. Further, even if a thief invades, if the locking device is installed, at least time can be gained until the door is destroyed. In this case, since it often remains after being destroyed, it is possible to easily discover that there has been an intrusion later.

<Comparative example>
FIG. 4 is a diagram showing a comparative example. For example, the device as the comparative example requires the through hole 15 and the like as shown in the figure for installation. That is, in this example, the door 11 needs to be constructed so as to open the through hole 15, and the door 11 may be damaged or the door 11 may have to be restored to its original state.

  In particular, the door 11 installed in the room has low strength or has a small installation space. Therefore, the construction shown in the drawing may be difficult.

<About peeling adhesive strength of adhesive members>
It is desirable that the first adhesive member and the second adhesive member have different peel adhesion strengths. Specifically, it is desirable that the second adhesive member has stronger peel adhesion strength than the first adhesive member. That is, it is desirable that the first adhesive member has a weak peel adhesion strength, and the first unit 1L be easily peeled from the door frame 12.

  The peel adhesion strength is, for example, JIS K 6854-1, JIS K 6854-2, JIS K 6854-3 or JIS K 6854-4 (so-called 90 degree peel test, 180 degree peel test, T-type peel test or floating roller). This is a test method called a peel test, etc.) and the like.

  The first adhesive member preferably has a peel adhesion strength of about 30 Newton / centimeter (N / cm) ± 10 Newton / centimeter according to JIS K 6854-1 (90 degree peel test).

  The first adhesive member and the second adhesive member may be the same type of double-sided tape or different. When the same type of adhesive member is used, the peel adhesion strength is different depending on the area where each adhesive member is attached. That is, when the same type of double-sided tape is used, it is desirable that the first adhesive member has a smaller area to be attached than the second adhesive member.

  Specifically, of the peeling adhesive strengths shown above, for example, when a double-sided tape having a peeling adhesive strength of about 30 Newton / cm is used for the first adhesive member and the second adhesive member (the same type, It is assumed that the peel adhesion strength has the same value.) And the second adhesive member has an area of, for example, about 4 cm × 20 cm, and has sufficient strength (including a safety factor). Many. Therefore, it is desirable that the first adhesive member has an area smaller than that of the second adhesive member (in this example, the area is smaller than 4 cm × 20 cm) in order to ensure easy peeling.

  That is, it is desirable that the first adhesive member has a peel adhesion strength according to JIS K 6854-1 of about 20 Newtons / centimeter to 40 Newtons / centimeter, and an area smaller than 80 square centimeters. When bonded with such a first adhesive member, sufficient strength for locking and unlocking can be secured in the normal state, and the first unit can be peeled off in an emergency. If the strength is less than this, if the locking and unlocking is repeatedly performed, it is easily broken due to loosening and the security cannot be ensured. Further, the first unit 1L has few electronic devices and the like, and even if a work such as applying a strong force for peeling is performed, a failure is less likely to occur than the peeling of the second unit 1R. Further, since the first unit 1L having the shape as shown has a hooked portion or the like, it is easy to use a tool for peeling it off.

  The peel adhesion strength may be measured by, for example, viscosity.

  For example, in an emergency such as a disaster or when the password is forgotten, it is necessary to remove the first unit 1L or the like to unlock it. Therefore, if the first unit 1L is configured to be easily peeled off from the door frame 12, the indoor locking device can be unlocked in an emergency.

<Example of hardware configuration of indoor lock device>
FIG. 5 is a block diagram showing a hardware configuration example of the indoor locking device. For example, as shown in the figure, the second unit 1R has a hardware configuration including a battery 1R1 and a driving device 1R4.

  The battery 1R1 is an example of a second power supply unit that supplies electric power to the driving device 1R4. That is, electric power is stored in the battery 1R1 in advance. The battery 1R1 may be of any type. That is, the battery 1R1 may be, for example, a primary battery or a secondary battery.

  The drive device 1R4 is, for example, an actuator, a control circuit, a mechanical component, or the like. Specifically, for example, the drive device 1R4 is a combination of a motor, a motor driver, a gear, and the like. The actuator and the mechanical component may be, for example, a linear actuator or the like for moving in parallel according to the degree of freedom of moving the bar 1M.

<Second Embodiment>
For example, the indoor locking device according to the second embodiment is installed as in the first embodiment. On the other hand, in the second embodiment, the indoor locking device differs from the first embodiment in that, for example, the following hardware configuration and processing are performed. Hereinafter, the same constituents will be denoted by the same reference numerals, and different points will be mainly described, and redundant description will be omitted.

<Example of hardware configuration of indoor lock device>
FIG. 6 is a block diagram showing a hardware configuration example of the indoor locking device according to the second embodiment. For example, as illustrated, the second unit 1R has a hardware configuration including a battery 1R1, a power supply circuit 1R2, a switch 1R3 that is an example of a switching unit, and a drive device 1R4.

  The power supply circuit 1R2 is an example of a first power supply unit that supplies electric power to the drive device 1R4. In the illustrated example, the power supply circuit 1R2 inputs power from a commercial power supply that is an example of an external power supply (for example, an outlet that supplies 100 V AC current), and supplies power to the drive device 1R4. The power supply circuit 1R2 may perform conversion such as rectification or changing the voltage value. In addition, the power supply circuit 1R2 inputs power from an external power supply by wire, wireless, or a combination thereof.

  The switch 1R3 switches the power supply to the drive device 1R4. Specifically, in the illustrated example, the switch 1R3 switches between the battery 1R1 and the power supply circuit 1R2 as the power supply to the drive device 1R4. In the following example, first, the power supply to the driving device 1R4 is the power supply circuit 1R2. In this example, the switch 1R3 detects whether or not power is supplied from the power supply circuit 1R2. Then, when the supply from the power supply circuit 1R2 is stopped, that is, when a power failure, a failure, a disconnection, or the like (hereinafter sometimes referred to as “power failure, etc.”) is detected, the switch 1R3 transfers the power to the battery 1R1. Switch. Note that the switch 1R3 may further switch the power supply back to the power supply circuit 1R2 when detecting that power is being supplied again from the power supply circuit 1R2.

<Processing Example in Second Embodiment>
FIG. 7 is a flowchart showing an example of processing performed by the locking device in the second embodiment. For example, the indoor locking device starts the following processing when the power is turned on.

<Example of Power Supply by First Power Supply Unit> (Step S01)
In step S01, the indoor locking device supplies electric power to the mechanical unit such as the driving device 1R4 by the first power supply unit such as the power supply circuit 1R2. That is, it can be said that it is a normal state in which electric power can be input from an external power source when there is no power failure or the like. Then, in a normal state, the indoor locking device operates the bar M1 and the like and operates the sensor and the like by using the electric power supplied from the external power source as energy through the power supply circuit 1R2 and the like.

<Example of determination as to whether or not power supply by the first power supply unit is stopped> (step S02)
In step S02, the indoor locking device determines whether or not the power supply from the first power supply unit has stopped. For example, the indoor locking device measures electrical characteristics such as voltage or current of electric power supplied from the power supply circuit 1R2 with a sensor or the like. Then, when the value measured by the sensor becomes equal to or lower than the preset value, the indoor locking device determines that the power supply by the first power supply unit has stopped. On the other hand, if the value measured by the sensor is larger than the preset value, the indoor locking device continues to supply the electric power from the first power supply unit, that is, the normal state. to decide.

  Next, when it is determined that the power supply from the first power supply unit has stopped (YES in step S02), the indoor locking device proceeds to step S04. On the other hand, if it is determined that the power supply by the first power supply unit is not stopped (NO in step S02), the indoor locking device proceeds to step S03.

<Example of Continuing Supply of Electric Power from First Power Supply Unit> (Step S03)
In step S03, the indoor locking device continues the supply of electric power from the first power supply unit. That is, since the power is normally supplied from the external power supply or the like, the indoor locking device maintains the state of using the power input from the external power supply, following step S01.

<Example of Switching Power Supply to Second Power Supply Unit> (Step S04)
In step S04, the indoor locking device switches the power supply from the first power supply section to the second power supply section. That is, since the power supply based on the external power supply or the like is stopped, the indoor locking device switches from the external power supply to the power supply by the battery or the like. Since the battery has been charged in advance, even if there is a power failure or the like, the indoor locking device can be operated by the power supply from the battery within a predetermined time.

<Example of starting power supply by the second power supply unit> (step S05)
In step S05, the indoor locking device starts supplying power from the second power supply unit. That is, the indoor lock device uses the battery or the like switched in step S04 as a power source to perform processing and the like.

  Note that when power is supplied from a battery, the time during which power can be supplied is limited. Therefore, the indoor locking device may consider the time during which power can be supplied. That is, the indoor locking device may be unlocked to prevent confinement before the time when power can be supplied is about to expire, or may be manually operated thereafter.

  Therefore, even if there is a power failure or the like, the indoor locking device can continue to operate by using the electric power stored in the battery or the like. For example, even when the power supply from the external power supply is stopped for the purpose of illegally unlocking, the indoor locking device can maintain the locked state at least within a predetermined time. Therefore, even if there is a power failure or the like, the indoor locking device can maintain the locked state and improve security.

<Third Embodiment>
For example, the indoor locking device according to the third embodiment is installed as in the first embodiment. On the other hand, in the third embodiment, the indoor locking device is different from the first embodiment in that, for example, the following hardware configuration and processing are performed. The third embodiment may be, for example, an embodiment in which the second embodiment and the like are combined. Hereinafter, the same constituents will be denoted by the same reference numerals, and different points will be mainly described, and redundant description will be omitted.

<Example of hardware configuration of indoor lock device>
FIG. 8 is a block diagram showing a hardware configuration example of the indoor locking device according to the third embodiment. Compared with the second embodiment, the indoor locking device is different in that it has a hardware configuration including a dynamic sensor 1R31 and an alarm 1R32 that are examples of an alarm unit.

  In the illustrated example, the power supply is one of the power supply circuits 1R2, but as in the second embodiment, there may be a plurality of power supplies or the battery 1R1 or the like. The following embodiments will be similarly described.

  Further, the dynamic sensor 1R31 and the alarm device 1R32 may be integrated or may be composed of a plurality of devices.

  The dynamic sensor 1R31 measures, for example, the force applied to the bar 1M or the like. The force to be measured may be another force. Moreover, the location to be measured may be another location. Then, the mechanical sensor 1R31 measures the force or the like applied to the first unit 1L or the second unit 1R. The dynamic sensor 1R31 is, for example, a strain sensor or an acceleration sensor. Next, the dynamic sensor 1R31 outputs the detection result to the alarm device 1R32 and the like. The mechanical sensor 1R31 may detect breakage due to vibration or impact. That is, the dynamic sensor 1R31 may refer to parameters other than force. Hereinafter, an example in which the dynamic sensor 1R31 measures only the force will be described.

  The alarm device 1R32 issues an alarm according to the detection result of the mechanical sensor 1R31. For example, when it is determined that a force equal to or greater than a predetermined value is applied based on the detection result of the dynamic sensor 1R31, the alarm device 1R32 issues an alarm that emits a preset sound. Therefore, the alarm device 1R32 is an output device, a communication device, or the like.

  The alarm is not limited to the sound notification. For example, the alert may be message output, light emission, or a combination thereof. Specifically, the alarm 1R32 may be an alarm such as sending a message to a preset terminal such as a smartphone to inform that an abnormality has occurred in the indoor locking device.

<Processing example in the third embodiment>
FIG. 9 is a flowchart showing an example of processing performed by the locking device in the third embodiment. For example, the indoor locking device starts the following processing when the power is turned on.

<Example of determination as to whether or not a predetermined force or more is applied> (step S10)
In step S10, the indoor locking device determines whether or not a predetermined force or more is applied. For example, the indoor locking device measures the force applied to the mechanical unit or the like periodically by a sensor such as the dynamic sensor 1R31, compares the force with a preset threshold value, and when the measured value is equal to or greater than the threshold value, a predetermined value or more. It is judged that the power of is added.

  Next, when it is determined that a force equal to or larger than a predetermined value is applied (YES in step S10), the indoor locking device proceeds to step S11. On the other hand, when it is determined that the force of not less than the predetermined value is not applied (NO in step S10), the indoor locking device proceeds to step S12.

<Example of alarm transmission> (step S11)
In step S11, the indoor locking device gives an alarm. That is, the indoor locking device informs the administrator or the surrounding people that an abnormality has occurred in the indoor locking device by the alarm 1R32 or the like.

<Example of maintaining state> (step S12)
In step S12, the indoor locking device maintains the state. That is, when an abnormality has occurred (YES in step S10), strong force may be applied for the purpose of illegally unlocking the indoor locking device. Such an action is often performed when the indoor locking device is in the locked state. Therefore, the indoor locking device maintains the locked state. In this case, an alarm is issued in step S11. Therefore, there is a high possibility that the administrator or the people around him or her will know the abnormality by an alarm or the like. Therefore, in many cases, it is desirable from a security point of view that the locked state can be maintained as much as possible until the administrator or the surrounding people arrive. In other words, it is desirable that the indoor locking device should gain as much time as possible against intrusion and the like.

  As described above, with the configuration including the alarm unit, it is possible to know at an early stage that an abnormality has occurred due to an unauthorized act of unlocking.

<Fourth Embodiment>
For example, the indoor locking device according to the fourth embodiment is installed as in the first embodiment. On the other hand, in the fourth embodiment, the indoor locking device is different from the first embodiment in that, for example, the following hardware configuration and processing are performed. Hereinafter, the same constituents will be denoted by the same reference numerals, and different points will be mainly described, and redundant description will be omitted.

<Example of hardware configuration of indoor lock device>
FIG. 10: is a block diagram which shows the hardware structural example of the indoor locking device in 4th Embodiment. Compared with the third embodiment, the indoor locking device is different in that it has a hardware configuration including a fire sensor 1R41 and the like. The indoor locking device may have a configuration in which the fourth embodiment is combined with the configuration of the second embodiment, the third embodiment, or the like.

  The fire sensor 1R41 is, for example, a room locking device and a temperature sensor that measures the temperature of the surroundings. The fire sensor 1R41 may be a smoke sensor or the like. Next, the fire sensor 1R41 outputs the detection result to the drive device 1R4 and the like.

  Then, the drive device 1R4 sets the locked state to the unlocked state based on the detection result of the fire sensor 1R41.

<Processing Example in Fourth Embodiment>
FIG. 11 is a flowchart showing an example of processing performed by the locking device in the fourth embodiment. For example, the indoor locking device starts the following processing when the power is turned on.

<Example of determination as to whether fire has occurred> (step S20)
In step S20, the indoor locking device determines whether or not a fire has occurred. For example, when the detection result by the fire sensor 1R41 indicates a temperature, the indoor locking device compares whether or not the temperature indicated by the detection result is equal to or higher than a preset threshold value, and if the temperature is equal to or higher than the threshold value, Judge that a fire has occurred.

  It is desirable that the threshold value is set to 50 ° C. to 60 ° C., for example. Therefore, for example, 55 ° C. or the like is set as the threshold value. When such a temperature is set as the threshold value, the fire can be detected with high accuracy.

  Next, when it is determined that a fire has occurred (YES in step S20), the indoor locking device proceeds to step S21. On the other hand, when it is determined that no fire has occurred (NO in step S20), the indoor locking device proceeds to step S12.

<Example of unlocking> (step S21)
In step S21, the indoor locking device unlocks. That is, when it is determined that a fire has occurred (YES in step S20), it is desirable that the person is evacuated smoothly by unlocking. On the other hand, if the locked state is maintained, the door may prevent evacuation from a fire or the like. Therefore, when the occurrence of a fire can be detected and it can be determined that a fire has occurred, as in the present embodiment, the indoor locking device configured to be in the unlocked state can reduce damage caused by the fire.

<Fifth Embodiment>
For example, the indoor locking device according to the fifth embodiment is installed as in the first embodiment. On the other hand, in the fifth embodiment, the indoor locking device is different from the first embodiment in that, for example, the following hardware configuration and processing are performed. Hereinafter, the same constituents will be denoted by the same reference numerals, and different points will be mainly described, and redundant description will be omitted.

<Example of hardware configuration of indoor lock device>
FIG. 12 is a block diagram showing a hardware configuration example of the indoor locking device according to the fifth embodiment. Compared with the third embodiment, the indoor locking device is different in that it has a hardware configuration including a destruction sensor 1R51 and the like. The indoor locking device may have a configuration in which the fifth embodiment is combined with the configuration of the second embodiment, the third embodiment, the fourth embodiment, or the like.

  The breakage sensor 1R51 is, for example, a sensor or the like that detects electrical characteristics such as voltage, current, or power in the indoor locking device. Hereinafter, an example in which the destruction sensor 1R51 is a voltage sensor that measures a voltage will be described, but the destruction act may be detected by current, power, or a combination thereof. Next, the destruction sensor 1R51 outputs the detection result to the drive device 1R4 and the like.

  Then, the drive device 1R4 maintains the locked state based on the detection result of the breakage sensor 1R51.

<Processing Example in Fifth Embodiment>
FIG. 13 is a flowchart showing an example of processing performed by the locking device in the fifth embodiment. For example, the indoor locking device starts the following processing when the power is turned on.

<Example of determination as to whether high voltage is received> (step S30)
In step S30, the indoor locking device determines whether or not it has received a high voltage. For example, when the detection result by the destruction sensor 1R51 indicates a voltage, the indoor locking device compares whether or not the voltage value indicated by the detection result is a preset threshold value or more, and if it is the threshold value or more. , Determine that it is receiving a high voltage.

  Next, when it is determined that the high voltage is received (YES in step S30), the indoor locking device proceeds to step S31. On the other hand, when it is determined that the high voltage is not received (NO in step S30), the indoor locking device proceeds to step S12.

<Locking example> (step S31)
In step S31, the indoor locking device locks. That is, the case where it is determined that the high voltage is received (YES in step S30) is the case where the high voltage is destroyed for the purpose of illegal unlocking. For example, in a device such as a stun gun, a high voltage of about tens of thousands of volts (V) to hundreds of thousands of volts may be applied to the indoor locking device. Therefore, when such a vandalism is detected, it is desirable to put it in a locked state for security. Therefore, with the configuration according to the present embodiment, security can be ensured even if the act of sabotage is performed on the indoor locking device.

<Sixth Embodiment>
For example, the indoor locking device according to the sixth embodiment is installed as in the first embodiment. On the other hand, the sixth embodiment differs from the first embodiment in that the indoor locking device has the following hardware configuration, for example. Hereinafter, the same constituents will be denoted by the same reference numerals, and different points will be mainly described, and redundant description will be omitted.

<Example of hardware configuration of indoor lock device>
FIG. 14: is a block diagram which shows the hardware structural example of the indoor locking device in 6th Embodiment. Compared with the third embodiment and the like, the indoor locking device is different in that it has a hardware configuration including an input device 1R61 which is an example of an input unit and a collation unit. The indoor locking device may have a configuration in which the configuration of the sixth embodiment is combined with the configuration of any of the second to fifth embodiments and the like.

  The input device 1R61 is, for example, a switch, a touch panel, a keyboard, or the like. Therefore, the input device 1R61 is a device that serves as an interface that accepts an operation of designating a numeral forming a password or an operation of instructing opening / closing by the user. The indoor locking device may have an output device.

  Furthermore, the input device 1R61 includes, for example, a storage device and a calculation device. Then, a password is set in the storage device by communication or a cable. That is, a password can be externally set in the input device 1R61 and can be rewritten.

  Therefore, the indoor lock device may collate the password or the like received by the input device 1R61, and if the user is registered in advance, the unlocking or locking operation may be accepted.

  Then, the password is preferably notified to the user in advance. For example, in an accommodation facility such as a hotel or an inn, the user, that is, the guest, is notified of the password in advance. In this way, the procedure of delivering a physical object such as a key or a card key can be omitted. That is, the guest is notified of the password by e-mail when making a reservation. Therefore, the guest can enter the room with the password without going to the so-called front desk or the like. If it is estimated that the time when this room is entered is check-in, the so-called reception office work can be eliminated. After checking out, you can secure your security by changing your password. Such changes can be performed by remote operation using communication.

  It becomes possible to rent properties as well. With the above-mentioned configuration, in the case of a so-called preview, a person who manages the property (for example, a real estate company) does not borrow a key or the like for temporarily entering the property. , You can enter the room with a password. Therefore, it is possible to easily manage the rented real estate. In addition, security can be ensured by changing the password after the preview.

  Moreover, if it is an object such as a key or a card key, there is a risk of loss and a burden of management. On the other hand, if it is information such as a password, there is little risk of loss and it is easy to change, so the management burden can be reduced.

  It is desirable to verify that the password only needs to include a preset "correct" password. Specifically, it is assumed that four “correct” passwords of “1 2 3 4” are set. Hereinafter, data for setting a "correct" password, such as "1 2 3 4", is referred to as "setting data". Hereinafter, an example in which “1 2 3 4” is set as a “correct” password according to the setting data will be described.

  Then, it is assumed that the input device is set to accept a 20-digit character or the like (hereinafter, the number of inputs that the input device can accept is referred to as a “set number”). In this case, if "1 2 3 4" is input in part of the 20-digit input, the indoor lock device determines that the "correct" password has been input. That is, even if a character other than "1 2 3 4" or the like is input as the other input of the 20 digits both before, after, or before or after, the indoor lock device determines that the "correct" password is input. to decide.

  When a password is entered, the user inputs each character by pressing it with a finger, and thus a fingerprint or the like is easily attached to a frequently pressed portion. Therefore, when looking at the surface of the input device, it can be inferred that the characters and the like where many fingerprints are attached constitute a "correct" password. On the other hand, with the method described above, characters other than the “correct” password (hereinafter referred to as “dummy input”) can be created. In this way, when the dummy input is performed, a portion other than the “correct” password is also pressed, so that it is possible to prevent the “correct” password from being guessed from a fingerprint or the like.

  Further, as described above, a method of randomly arranging buttons for inputting characters and the like every time so as not to be guessed from fingerprints or the like can be considered. In such a method, since the buttons are often arranged irregularly, the user has to search for the buttons. Therefore, in many cases, the user is slow in the operation of inputting the password. Then, if the operation is slow, it becomes easy for the person watching the operation to guess the password by looking at the button to be pressed. On the other hand, in the above method, the buttons and the like may be arranged regularly, so that the user can quickly input the password.

  In addition, if the dummy input is possible, for example, even if the movement of the finger inputting the password can be seen, it is unclear from where to where the "correct" password is because of the dummy input. Therefore, if the dummy input is possible, it is possible to prevent the "correct" password from being guessed from the movement of the finger or the like and improve the security.

  Note that the locking device may determine that the password is correct when there are a plurality of data that match the setting data. That is, the locking device may determine that the password is correct when the same data as the setting data is input twice or more in the input result. In particular, when a large value is set for the set number, many characters can be input. Therefore, there is a high possibility that a “correct” password can be accidentally entered only once. On the other hand, if the password is not determined to be correct unless it is input multiple times, the possibility that the "correct" password is accidentally input can be reduced, and the security can be improved.

  Specifically, for example, when "1 2 3 4" is set, "1 2 3 4" is repeated twice, such as "1 2 3 4 5 1 2 3 4 9 2 ...". If it is included, the password is determined to be correct. On the other hand, if "1 2 3 4" is entered only once, it is determined that the password is incorrect. It should be noted that the password may be determined to be correct when the password is input three times or more. As described above, when the number of times of consideration in the determination is large, it is possible to prevent accidentally inputting a “correct” password even if the input number is a large value such as “20”, and thus it is possible to improve security. However, if the number of times is too large, the user may feel annoyed, or the user may forget how many times the input has been made. Furthermore, the number of dummy inputs will be reduced. Therefore, if the set number is about “20”, it is desirable that the setting is such that the input is performed twice or three times.

<Example of configuration of indoor locking system>
FIG. 15 is a block diagram showing a configuration example of the indoor locking system. For example, the indoor locking system 100 has a configuration including the indoor locking device 1 further including the receiving device 1R71 in the hardware configuration of the third embodiment and the like, and the transmitting device 2.

  The indoor locking device 1 is installed in the same manner as in the first embodiment. Hereinafter, the same constituents will be denoted by the same reference numerals, and different points will be mainly described, and redundant description will be omitted.

  The receiving device 1R71 is, for example, an antenna and a processing circuit. As illustrated, the receiving device 1R71 receives data from the transmitting device 2.

  The transmission device 2 is, for example, an information processing device including an antenna, a processing circuit, and the like. Specifically, the transmission device 2 is a device called, for example, a remote controller or a smart key. The transmitting device 2 may be included in an information processing device such as a smartphone or a mobile phone.

  For example, when the transmitting device 2 approaches the receiving device 1R71 within a certain distance, the transmitting device 2 performs communication such as transmitting data such as ID (Identification) (hereinafter referred to as “authentication data”) to the receiving device 1R71. Then, the receiving device 1R71 determines whether or not the ID indicated by the received data is the same as the ID registered in advance. In this way, the receiver 1R71 authenticates the transmitter 2. The fixed distance is preferably set to, for example, about 70 cm (cm) to 1 m 10 cm. Further, the distance may be measured from the radio field intensity or the like, and it is desirable that a radio wave that is difficult to communicate unless such a distance is transmitted. When the user is authenticated at such a distance, the user can operate at a timing that is neither too late nor too early.

  The user having the transmitting device 2 that transmits the ID registered in advance is a so-called formal user. Therefore, when the user holding the transmitter 2 is approaching, the indoor locking system 100 senses that the user is approaching and accepts unlocking and locking operations by the user. On the other hand, in other cases, the indoor locking system 100 maintains the locked state, for example.

  The authentication data transmitted and received between the transmitting device 2 and the receiving device 1R71 is preferably encrypted. For example, the authentication data is encrypted and decrypted by an encryption algorithm such as AES (Advanced Encryption Standard).

  Further, the indoor lock system 100 is not limited to the authentication using the transmission device 2. For example, the indoor locking system 100 may be configured to accept a password and the like as in the sixth embodiment in addition to the configuration shown in the figure. That is, the indoor locking system 100 may combine the authentication by the transmission device 2 and the like with the authentication by the password and the like. Furthermore, the combination method may be “OR”, which is required to be authenticated by either one of the authentications, or “AND”, which is required to be authenticated by any of a plurality of authentications.

  Further, the indoor locking system 100 may be lockable or unlockable from outside by a remote control key or the like.

  In addition, the indoor locking device 1 may be automatically locked after a certain period of time in the unlocked state.

<Seventh Embodiment>
The surface on which the first unit 1L is installed and the shape of the first unit 1L may be as follows, for example.

  FIG. 16 is a diagram showing an installation example in the seventh embodiment. As shown in the figure, in the seventh embodiment, first, the surface with which a part of the first unit 1L contacts is different from the first embodiment and the like. In the first embodiment, almost all of the first unit 1L is installed on the surface of the door frame 12 that faces the Y-axis direction, that is, the so-called front surface. On the other hand, in the seventh embodiment, a part of the first unit 1L is installed on the surface of the door frame 12 that faces the X axis and is a so-called side surface. Specifically, in the illustrated door frame 12, the first unit 1L is installed at the illustrated position (hereinafter referred to as “side installation position 71”). As shown in FIG. 1 (A), the side surface installation place 71 is a so-called inside place where most of the parts are not visible by the door 11 in the locked state. A part of the first unit 1L may be installed in such a place.

  FIG. 16B is an example of the first unit 1L. In this example, an adhesive member such as a double-sided tape is sandwiched between the side surface installation location 71 and the first unit 1L. That is, the adhesive member is installed at the side surface installation location 71. Further, if the shape is as shown in the figure, the bar 1M portion is difficult to see from the outside, which is desirable in terms of aesthetics and security.

  With such a shape, it can be installed at the side surface installation location 71. The door frame 12 may have a small number of flat surfaces that can be installed as shown in FIG. That is, the door frame 12 may have a thin surface that faces the Y-axis direction, or may have various shapes due to unevenness formed by decoration or the like. In such a case, even if an attempt is made to install it at the installation position 13 as shown in FIG. 1 (A), it may not be possible to bond it to such an extent that sufficient strength can be secured. On the other hand, inward locations such as the side installation locations 71 are flat surfaces and often have a certain area. Therefore, if the shape and the configuration are such that the side surface installation location 71 can be used for adhesion, it can be easily installed on the indoor door. Especially, it is a case of retrofitting. Thereby, the door in the room can be automatically locked.

  The first unit 1L may be formed by bending a plate-shaped material. In the illustrated example, the first unit 1L has a desirable shape formed by cutting or casting. On the other hand, the first unit 1L need only have a plate-shaped portion that can be bonded to an adhesive member and that is sandwiched between the door and the door frame, and a portion that can form a hole for receiving the bar. Therefore, the first unit 1L may be manufactured by bending a plate-shaped material.

<Eighth Embodiment>
FIG. 17: is a figure which shows the structural example of the locking system in 8th Embodiment. First, it is assumed that the locking device or the like shown in any of the first to seventh embodiments is installed in the same manner as in FIG. 1, as illustrated. Then, in the eighth embodiment, it is desirable that the locking device 81 is installed on the door for the entrance or the door for the room installed near the entrance. Hereinafter, the locking device 81 will be described as an example installed in a door for entrance.

  Furthermore, it is assumed that there is a window 82, a hand opening 83, etc. in the room. It is assumed that the window sensor S1 and the door sensor S2 are installed on these.

  The window sensor S1 and the door sensor S2 detect opening and closing. That is, the window sensor S1 and the door sensor S2 are magnetic sensors, touch sensors, or the like. It should be noted that the type of sensor may be any sensor that can detect the movement of an object (including a person, the same applies hereinafter), the presence or absence of an object, and the like. Further, the window sensor S1 and the door sensor S2 have a communication device that transmits data indicating a detection result (hereinafter simply referred to as “detection result”) to the locking device 81.

  It should be noted that the sensors are not limited to being installed in the window 82 and the arbitrary opening 83. That is, the sensor may be located at a position where a person can pass, such as another door.

  Therefore, the locking system 810 includes, for example, the locking device 81, the window sensor S1, the door sensor S2, and the like. The locking system 810 may further include a communication device and a storage device.

  In the locking system 810, the detection result is stored in the locking device 81. The detection result may be transmitted periodically, or may be transmitted when the window sensor S1 or the door sensor S2 detects any object or opening / closing.

<Processing Example in Eighth Embodiment>
FIG. 18 is a flowchart showing an example of processing performed by the locking system in the eighth embodiment. For example, in the locking system, when the power of each device is turned on, the following procedure is performed to start execution of the locking method.

<Example of reception and accumulation of detection result> (step S81)
In step S81, the locking device performs a reception procedure of receiving the detection result from the sensor. Then, the locking device performs a storage procedure for storing the detection result. Specifically, the locking device is a locked state, that is, a window or door is opened or closed in the room or a person passes near the window or door in the period when it can be assumed that the user is not in the room due to absence etc. In the case where the sensor can detect what has been done, the sensor transmits the detection result to the locking device and accumulates the data. The detection result is, for example, data indicating the ON or OFF state of the sensor, the date and time when the detection was performed, the identification information of the sensor that performed the detection, or a combination thereof.

<Example of Judgment Whether User Can Detect> (Step S82)
In step S82, the locking device determines whether or not the user can detect it. Specifically, the locking device determines whether or not the user who has been away from home has returned home.

  For example, when there is an input device as in the sixth embodiment, when some operation is performed on the input device, the locking device detects the user (YES in step S82). Alternatively, for example, in the indoor locking system shown in FIG. 15 and the like, the locking device detects the user when detecting the transmitting device 2 (YES in step S82). In addition, the locking device has a sensor such as a proximity sensor that can detect that a person is approaching, and if a person can be detected within a predetermined distance, it is detected as a user (YES in step S82).

  Next, when it is determined that the user can be detected (YES in step S82), the indoor locking system proceeds to step S83. On the other hand, if it is determined that the user cannot be detected (NO in step S82), the indoor locking system proceeds to step S81.

  That is, when the user cannot be detected (NO in step S82), the indoor locking system continues to monitor the indoor state by the sensor.

<Warning example> (step S83)
In step S83, the indoor locking system performs a warning procedure to give a warning. That is, when the user is detected (YES in step S82), the locking device warns the user based on the detection result.

  As described above, the warning is issued when the user tries to unlock the door or when the user approaches.

  Then, the accumulated detection result is data during the period when the user is not in the room due to absence or the like. During this period, when there is no user, the window and the hand opening are often not opened and closed. On the other hand, when an intruder or the like intrudes, the window and the arbitrary opening may be opened or closed, or a person may be detected in the room even if the user is not in the room. Therefore, the detection result is, for example, data indicating whether or not the intruder has intruded during the period from the time when the lock is applied to the time when the user can detect the lock. The detection result preferably indicates the date and time when the intruder could be detected.

  In particular, it is desirable that the date and time be displayed to the user UR. The behavior of the user UR after this differs depending on whether the abnormality such as intrusion is several hours ago or several minutes ago. That is, when the intruder is detected immediately before, the possibility that the intruder is still lurking increases, so that the user UR can determine that he / she should act more carefully. Therefore, in the warning, it is preferable that the locking device particularly indicates the date and time when the abnormality is detected.

  When the abnormality continues, the data accumulated in this way can be used as evidence.

  Next, at the timing of detecting the user (YES in step S82) and the like, the indoor locking system issues a warning (step S83). In this way, before unlocking, the indoor locking system can inform the user that there is a suspicious situation such as being intruded by an intruder.

  The warning method is, for example, a method of displaying a message or emitting a sound or a light by an output device. Alternatively, as the warning, the detection result may be transmitted to the information processing device or the like of the user. That is, as the warning, a message or the like indicating the warning is transmitted to the information processing device or the like of the user by e-mail or near field communication. In this way, the indoor locking system only needs to be able to notify the user that there may be an intruder by some method. Therefore, the output method and format used for the warning does not matter.

<Functional configuration example>
FIG. 19 is a functional block diagram showing a functional configuration example of the locking system in the eighth embodiment. For example, the locking system 810 is configured to include the locking device 81 and the sensor SE. The sensor SE may be one or plural.

  The sensor SE is installed on the window 82, the hand opening 83, and the like. That is, in the example shown in FIG. 17, the sensor SE is the window sensor S1, the door sensor S2, or the like. Then, the sensor SE detects sound in the room, light in the room, destruction of the sensor SE, removal of the sensor SE, opening / closing of the window 82 and the hand opening 83, or passage of a person through the window 82 and the hand opening 83. . The sensor SE may be any sensor that can detect a so-called abnormality. Then, the sensor SE communicates with the locking device 81 and the like by wire or wirelessly. In this example, since the reception unit F1 and the storage unit F2 are in the second unit 1R, the sensor SE transmits the detection result to the second unit 1R. Therefore, the sensor SE has a communication device. The sensor SE may communicate via another sensor.

  The timing at which the detection result is transmitted is, for example, a preset time or interval. In addition, the detection result is transmitted at a timing triggered by the opening / closing of the window 82 and the arbitrary opening 83, or the detection of the passage of a person through the window 82 and the arbitrary opening 83. May be transmitted.

  The receiver F1 receives the detection result transmitted by the sensor SE. For example, the reception unit F1 is realized by an antenna, a processing circuit, and the like.

  The storage unit F2 stores the detection result received by the reception unit F1. For example, the storage unit F2 is realized by a storage device or the like. The storage unit F2 may extract and store data or the like of the detected intruder when the receiving unit F1 receives the detection result on a regular basis. That is, the storage unit F2 may select and store a detection result that notifies an abnormality such as detection of an intruder among the detection results. By doing so, the storage unit F2 can reduce the storage area. Further, it is desirable that the detection result accumulates the date and time when the detection result which can be said to be abnormal is obtained.

  Further, it is desirable that the storage unit F2 can store the detection result instead of immediately transmitting it to the user's smartphone or the like.

  When the warning unit F3 can detect the user UR, the warning unit F3 warns the user UR based on the detection result accumulated in the accumulation unit F2. For example, the warning unit F3 is realized by a sensor or an input device for detecting the user UR. Further, the warning unit F3 is realized by an output device or the like that performs sound, light, display, communication, or a combination thereof for issuing a warning to the user UR.

  The mechanism unit F4 locks and unlocks the door. For example, the mechanism unit F4 is realized by a driving device, a bar, and the like.

  The power supply unit F5 supplies power for driving the mechanism unit F4. For example, the power supply unit F5 is realized by a battery or the like.

  When the mechanism unit F4, the power supply unit F5, and the like are provided, the locking device 81 can lock and unlock. As in the other embodiments, there may be a sensing unit including another sensor, an input unit including an input device, an arithmetic unit including an arithmetic device, and a communication unit including a communication device.

  With the above configuration, the locking system 810 can store the detection result of the sensor SE received by the receiving unit F1 in the storage unit F2. As described above, if the detection result can be accumulated instead of being immediately transmitted to the information processing apparatus or the like, it is less necessary to perform frequent communication. Therefore, when the power supply unit F5 supplies power based on a battery or the like, the battery consumption can be reduced. Therefore, it is possible to operate for a long time.

  In addition, even if there is an abnormality due to an intruder or the like, the user UR often cannot do anything even when notified immediately. Furthermore, even if an alarm or the like sounds immediately, the user UR is often not able to do anything because it is not near. Even if a neighbor or the like hears an alarm, the door cannot be opened and closed, and there is a case where nothing can be done with respect to an abnormality such as an intruder. Therefore, it is desirable that the detection result indicating at least the result of detecting the abnormality can be accumulated as in the illustrated configuration.

  Then, the warning unit F3 gives a warning when the user UR can be detected. Specifically, the warning unit F3 issues a warning when the user UR unlocks and enters the room. That is, the warning unit F3 notifies the danger that the intruder is still lurking in the room. In particular, the warning can be said to be more effective when a woman lives alone. Then, the user UR can notify the guard or the police in advance before entering the room by a warning by the warning unit F3 in consideration of the possibility of an intruder. In this way, security can be improved.

  It should be noted that the probability that an intruder has intruded may be indicated based on the detection result of each sensor. That is, the probability of discriminating whether or not the user is an intruder differs depending on the type of sensor and the number of detected sensors. For example, if a plurality of sensors are detected, there is a high probability that an abnormality has occurred. Therefore, by indicating the probability, the type or the number of detected sensors, and the like in this way, the warning due to erroneous detection can be reduced. In addition, a sensor with many false detections may be registered in advance. Then, when the detection result by the sensor that is often erroneously detected is included, it is desirable to inform the type of the sensor and the like.

  Therefore, it is desirable that the locking device 81 and the like be installed on a door or the like near the entrance or the outside. It is possible to improve security and provide safety by notifying the user UR of the danger of an intruder before entering the room or at a position close to the outdoors as much as possible.

  Further, the communication performed by the sensor is preferably communication using the 920 MHz band. When such communication is used, power can be saved.

<Ninth Embodiment>
FIG. 20 is a diagram showing an installation example in the ninth embodiment. For example, in the locking system 101, of the surfaces of the door 11, the indoor surface (hereinafter referred to as “first surface”. In the example illustrated in FIG. 20A, the first surface is the front surface in the Z axis direction). In addition, in the example shown in Fig. 20 (B), the first surface is the lower surface of the door 11 in the drawing.) The indoor locking device 1 is an example of the locking device installed on the door 11. And the outdoor device 3.

  For the sake of explanation, FIG. 20 shows only the door 11 in a transparent manner.

  Of the surface of the door 11, the outdoor device 3 is an outdoor surface (hereinafter referred to as a “second surface”. In the example illustrated in FIG. 20A, the second surface is a surface on the back side in the Z-axis direction. Further, in the example shown in FIG. 20 (B), the second surface is an upper surface of the door 11 in the drawing.).

  The indoor locking device 1 is, for example, the device described in the first to eighth embodiments.

  The indoor locking device 1 and the outdoor device 3 are connected by a cable 4 or the like, for example, as shown in FIG. That is, the indoor locking device 1 and the outdoor device 3 are connected by a cable, for example, by the cable 4. Therefore, in the locking system 101, the indoor locking device 1 and the outdoor device 3 can supply data and power to each other or to one of them. However, the indoor lock device 1 and the outdoor device 3 may wirelessly transmit and receive data. Moreover, the number of the cables 4 is not limited to one, and there may be a plurality of cables.

  The outdoor device 3 preferably communicates with the information processing device 102 such as a so-called smart key.

<Overall processing example>
FIG. 21 is a sequence diagram showing an example of overall processing in the ninth embodiment.

  In step S101, the indoor locking device 1 and the outdoor device 3 regularly communicate. For example, communication is performed at preset intervals, such as every second. Hereinafter, the data transmitted / received in step S101 will be referred to as “inter-device data”.

  For example, the information processing device 102 transmits data indicating an identification number for identifying the information processing device 102, a preset number, or the like to the outdoor device 3. The data transmitted in this way is received by the outdoor device 3 when the information processing device 102 is within a predetermined distance from the outdoor device 3. By this reception, the outdoor device 3 may perform a so-called wake-up in which the processes other than the communication with the information processing device 102 are operated in earnest.

  It is preferable that the inter-device data includes a determination result as to whether the information processing device 102 is within a predetermined distance as described above. In other words, it is desirable that the determination result as to whether or not the information processing device 102 is near can be shared in real time between the indoor locking device 1 and the outdoor device 3 based on the inter-device data. Further, with such contents, the data capacity is one bit less, because the information processing apparatus 102 has two choices as to whether or not the information processing apparatus 102 is within a predetermined distance. Therefore, when the inter-device data includes the determination result of whether the information processing device is within the predetermined distance, the determination result can be shared in real time between the indoor locking device 1 and the outdoor device 3, and the device The amount of data can be reduced to a small amount.

  It should be noted that the inter-device data may further include other types of data.

  In step S102, the outdoor device 3 searches for the information processing device 102. That is, it is desirable that the outdoor device 3 searches for an accurate position of the information processing device 102 and enables efficient communication thereafter.

  In step S103, the information processing device 102 transmits authentication data and the like to the outdoor device 3. For example, communication using the 315 MHz band is desirable for communication such as transmission of authentication data.

  In step S104, the outdoor device 3 performs authentication based on the authentication data and the like. Then, when the information processing device 102 is authenticated based on the authentication result, the outdoor device 3 transmits a command to unlock the indoor locking device 1. When such a command is received, the locked state is unlocked by the mechanical unit. Therefore, the user can quickly pass through the door.

  Further, it is desirable that the locking system 101 perform the following processing. Even when the authentication is performed in steps S102 to S104, the processing in step S105 and subsequent steps is performed in a duplicated manner (so-called "AND" is performed in double authentication). desirable.

  In step S105, the indoor locking device 1 inputs the user operation accepted by the outdoor device 3.

  In step S106, the indoor lock device 1 inputs and determines a password, for example, as follows.

  FIG. 22 is a diagram showing an example of password input and determination in the ninth embodiment. That is, the processing for inputting and determining the password is performed as in the sixth embodiment.

  FIG. 22A shows an example of preset setting data D1. The setting data D1 indicates a so-called “correct” password. The value "20" is an example of the preset number D2.

  22B, 22C, and 22D are examples in which the input result is determined to be “correct”. On the other hand, FIGS. 22E and 22F are examples in which the input result is not determined to be “correct”.

  Therefore, when it is determined that the input result is “correct” as shown in FIGS. 22 (B), 22 (C) and 22 (D) (“when the input result is“ correct ”” in the figure), The locking system 101 proceeds to step S107. On the other hand, when the input result is not determined to be “correct”, the locking system 101 maintains the current state. That is, in the locked state, the locking system 101 keeps the door locked so that it cannot be opened.

  In step S107, if the input result includes the same setting data and the number of input results is less than or equal to the set number, the indoor locking device 1 locks in the unlocked state. On the other hand, when it is in the locked state, it is unlocked.

  Step S101 is periodically repeated. On the other hand, the outdoor device 3 may be destroyed for the purpose of opening the door illegally. As described above, when the outdoor device 3 is destroyed, it is often difficult for the outdoor device 3 to transmit or receive the inter-device data. Therefore, when the outdoor device 3 is destroyed, step S101 is not performed. In such a case (in the drawing, "when data between devices cannot be received"), the indoor locking device 1 proceeds to step S108.

  Whether the inter-device data cannot be received is determined by, for example, the inter-device data not being transmitted from the outdoor device 3 to the indoor locking device 1 over a preset time, or It is judged as if there is no reaction even if a signal for confirming the normality is sent.

  In step S108, the indoor locking device 1 determines that transmission / reception of data between devices has been interrupted.

  In step S109, the indoor locking device 1 gives a warning. For example, the warning is a warning sound or light. Alternatively, the warning may be a message indicating that other external device or the like has been destroyed. In other words, it is sufficient that the warning can inform that the device has been destroyed in order to illegally enter the vicinity or an external device. Therefore, the output method and format used for the warning does not matter.

<Example of desirable hardware configuration>
FIG. 23 is a diagram illustrating a hardware configuration example of the outdoor device according to the ninth embodiment. For example, the outdoor device 3 includes a portion (hereinafter, referred to as “upper P1”) that serves as an input unit using a touch panel and the like, and a portion (hereinafter, referred to as “lower P2”) that includes a device for realizing functions other than the input unit. Desirably configured.

  As shown in FIG. 23 (A), the upper part P1 accepts an operation of inputting a password or the like, and thus it is desirable that the upper part P1 is installed above the lower part P2. That is, the user can easily operate in such a configuration as compared with the configuration in which the upper portion P1 and the lower portion P2 are upside down.

  For example, it is desirable that an electric board CR as shown in FIG. Specifically, the electric board CR has a configuration in which a chip CP serving as an arithmetic unit and a control unit is mounted.

  The chip CP is a circuit that supplies or controls power to a touch panel or the like installed on the upper portion P1. As described above, it is desirable that the circuit for supplying power or controlling the touch panel is installed at a position close to the touch panel.

  Further, the chip CP transmits / receives data between the indoor locking device 1 and the device. That is, the electric board CR is hardware that is also used to realize the functions of both the input unit such as a touch panel and the second transmission / reception unit that transmits and receives data between devices.

  Destruction for illegal intrusion is often performed on the upper portion P1. For example, destruction is performed using a burner, a drill, a stun gun, or the like.

  Therefore, such destruction is often performed aiming at a portion which will be an input unit such as a touch panel. Since the upper portion P1 receives an operation, a portion serving as a touch panel is exposed. As described above, since the part that serves as the input unit is a touch panel or the like, it is often difficult to install a material resistant to such destruction. Moreover, since such an input unit is located in a part that is easy to understand when it is used, it is easy to find it. Therefore, it is easily destroyed.

  On the other hand, in many cases, the lower portion P2 may be surrounded by metal or the like without any problem. Therefore, the breakage is often performed aiming at the upper portion P1 made of a relatively easily breakable material.

  Therefore, it is desirable that the electric board CR be on the upper portion P1. In such a portion, there is a high possibility that the electric board CR will be immediately destroyed due to the destruction. Therefore, with the hardware configuration in which the electric board CR is installed in a portion such as the upper portion P1 that is easily targeted for destruction, the destruction can be quickly detected.

  In addition, it is desirable that parts other than the input part are surrounded by metal or the like to prevent destruction.

  Furthermore, the buttons are preferably arranged regularly, for example as shown.

<Functional configuration example>
FIG. 24 is a functional block diagram showing a functional configuration example of the locking system according to the ninth embodiment. For example, the locking system 101 has a configuration including a mechanism unit F4, a first transmitting / receiving unit F91, a warning unit F92, and a second transmitting / receiving unit F93. Further, as shown in the figure, the locking system 101 has a functional configuration further including an authentication unit F94, an authentication data receiving unit F95, an input unit F96, a first setting unit F97, and a second setting unit F98. Is desirable. Hereinafter, the illustrated functional configuration will be described as an example.

  The first transmitting / receiving unit F91 and the second transmitting / receiving unit F93 transmit / receive data between devices. For example, the first transmission / reception unit F91 and the second transmission / reception unit F93 are realized by the cable 4 and the communication device.

  The warning unit F92 gives a warning when transmission / reception of data between devices is interrupted. For example, the warning unit F92 is realized by an output device or the like.

  The authentication data receiving unit F95 receives the authentication data from the information processing apparatus 102 when determining that the information processing apparatus 102 of the user is within the predetermined distance. For example, the authentication data receiving unit F95 is realized by a communication device or the like. Then, it is desirable that the first transmission / reception unit F91 and the second transmission / reception unit F93 transmit / receive the inter-device data as the determination result of whether or not the information processing device 102 is within the predetermined distance.

  The authentication unit F94 authenticates based on the authentication data. For example, the authentication unit F94 is realized by a calculation device or the like.

  The input unit F96 inputs a user operation for inputting a character, a numerical value, a symbol, a combination thereof, or the like. For example, the input unit F96 is realized by a touch panel or the like.

  The first setting unit F97 sets the setting data to be collated with the input result from the input unit F96. For example, the first setting unit F97 is realized by a storage device or the like.

  The second setting unit F98 sets the set number. For example, the second setting unit F98 is realized by a storage device or the like.

  With the above-described functional configuration, it is possible to quickly detect that the outdoor device has been destroyed, when the transmission / reception of data between the devices is interrupted. A warning or the like can be issued based on such detection.

<Other embodiments>
The respective embodiments described above can be combined.

  The connection may be wireless, wired, or a combination thereof.

  Further, each device may be composed of a plurality of devices. That is, each device may have a configuration in which two or more devices execute processing in a distributed, parallel, or redundant manner.

  A computer such as a locking device includes a computing device and a storage device, and the locking method may be executed based on a program or the like. Further, a program for executing so-called AI (Artificial Intelligence) or the like may be installed in each device or an information processing device or the like connected via a network. That is, machine learning, deep learning, and the like may be executed by AI or the like in each process.

  The best mode for carrying out the present invention has been described above with reference to the embodiments, but the present invention is not limited to these embodiments, and various modifications can be made without departing from the gist of the present invention. And substitutions can be added.

11 Door 12 Door Frame 13 Installation Position 14 Double Sided Tape 15 Through Hole 1 Indoor Locking Device 1L 1st Unit 1M Bar 1R 2nd Unit 1R1 Battery 1R2 Power Supply Circuit 1R3 Switch 1R4 Drive Device 1R31 Mechanical Sensor 1R32 Alarm 1R41 Fire Sensor 1R51 Destruction sensor 1R61 Input device 100 Indoor locking system 1R71 Receiver 2 Transmitter 810 Locking system 81 Locking device F1 Receiver F2 Storage unit F3 Warning unit F4 Mechanism unit F5 Power supply unit

Claims (4)

Of the surfaces of the door, a locking device that is installed on a first surface that is an indoor surface and that locks the door having a door frame is installed on a second surface that is a surface different from the first surface. A locking system having an outdoor device,
The locking device is
A first unit installed on the door frame;
A second unit installed on the door on the same surface as the first unit,
A mechanism unit that locks the door by connecting the first unit and the second unit,
A first adhesive member that is sandwiched between the first unit and the door frame and adheres the first unit;
A second adhesive member that is sandwiched between the second unit and the door and that adheres the second unit;
A first transmission / reception unit that transmits and receives data between devices that are regularly transmitted to and received from the outdoor device;
When the transmission and reception of data between the devices is interrupted, including a warning unit that gives a warning,
The outdoor device is
A locking system including a second transmitting / receiving unit for transmitting / receiving data between the locking device and the device. The outdoor device is
If it is determined that the information processing device owned by the user is within a predetermined distance, an authentication data receiving unit that receives authentication data from the information processing device,
An authentication unit that performs authentication based on the authentication data,
The inter-device data includes a determination result of whether the information processing device is within a predetermined distance,
The second transceiver is
Based on the authentication result by the authentication unit, a command to unlock the mechanism unit is transmitted to the first transmission / reception unit,
The locking system according to claim 1, wherein the mechanism unit unlocks based on the command. The outdoor device is
Further including an input unit for inputting an operation performed by the user,
The locking system according to claim 1 or 2, wherein a circuit that supplies or controls power to the input unit and the second transceiver is the same electric board. The outdoor device is
An input unit for inputting operations performed by the user,
A first setting unit that is a character, a numerical value, a symbol, or a combination thereof, and that sets setting data to be collated with the input result by the input unit;
A second setting unit for setting the number of settings accepted by the input unit,
The input unit inputs the same characters, numerical values, symbols or combinations thereof as the setting data, and a dummy,
The input unit regularly arranges the buttons used for the operation,
The mechanical unit is
The locking system according to any one of claims 1 to 3, wherein when the input result includes the setting data in the same state and the input result is equal to or less than the set number, unlocking is performed.

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