JP2016142065A - Device and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To add a door lock reservation function to a vehicle having no door lock reservation function.SOLUTION: A device 40 is additionally attached to a vehicle 10 having a function that does not perform door locking when a door lock instruction is received by the vehicle 10 in a state in which the vehicle 10's doors 11a to 11e are open, and performs door locking when the door lock instruction is received by the vehicle 10 in a state in which the vehicle 10's doors 11a to 11e are closed. The device 40 has a function that when the door lock instruction is received in a state in which any of the vehicle 10's doors 11a to 11e is open, outputs a door lock signal to the vehicle 10 side after all of the vehicle 10's doors 11a to 11e have been closed.SELECTED DRAWING: Figure 4

Description

  The present invention relates to an apparatus, a program, and the like that are retrofitted to a vehicle.

  There is known a vehicle capable of giving a door lock command to the vehicle using a remote controller, a smart key, or the like. Also known is a vehicle having a door lock reservation function that automatically locks the door after the door is closed when an operation to give a door lock command is performed with the vehicle door open. (Patent Document 1). The door lock reservation function is particularly convenient for a door that requires a predetermined time to close, such as an electric sliding door.

JP 2013-185339 A

  In a vehicle that does not have a door lock reservation function, the door is not normally locked even if a door lock command is given with one of the doors open. Therefore, the user needs to give a door lock command to the vehicle after confirming that all doors are closed. For example, in an electric door, it is necessary to give a door lock command after waiting until the door closes.When loading and unloading luggage and people getting on and off, the door is closed after that is finished, and then the door lock command is issued. Need to give. It is inconvenient or complicated for the user to wait for the door to close and to confirm that the door is closed. In addition, the user may assume that the door could be locked by operating the door lock command when the door is open, and may forget to give the door lock command after the door is closed. There is a problem above.

  In a vehicle having a door lock reservation function, since the door is automatically locked after the door is closed, the above inconvenience, complication, crime prevention problem, etc. are eliminated or reduced. However, vehicles having a door lock reservation function are limited to some types of vehicles such as luxury cars, and users who own vehicles that do not have a door lock reservation function may benefit from the door lock reservation function. The above-mentioned inconvenience, complexity, and crime prevention problems could not be solved.

  The present application discloses an invention that addresses all or some of the above problems or other problems.

  In the present application, for example, the invention described in each of the following configuration examples is disclosed.

<Configuration example 1>
In the invention of Configuration Example 1, when a door lock command is issued to the vehicle with the vehicle door open, the door is not locked and the vehicle door is closed with the door closed. It is a device that is retrofitted to a vehicle having a function of locking the door when there is a lock command,
A function of outputting a door lock signal to the vehicle side after all the doors of the vehicle are closed when any of the doors of the vehicle is open when a door lock instruction is received. It is an apparatus characterized by providing.

  In the invention of Configuration Example 1, it is possible to output a door lock signal to the vehicle after all doors are closed.

  The “door lock command” may be, for example, a command based on detection of pressing of a door lock button of a vehicle remote control, a command based on touch detection on a touch portion of a smart key outside the vehicle door, or the like.

  The “door lock instruction” may be, for example, an instruction received from the vehicle when a door lock command is issued to the vehicle. In this way, the user only needs to give a door lock command to the vehicle, and there is no need to separately operate the device. The device does not receive a “door lock instruction” when a door lock command is issued to the vehicle when the vehicle door is closed, and the door lock command is issued to the vehicle when the vehicle door is open. If the “door lock instruction” is received in this case, the process can be simplified.

  The “door lock signal” may be a signal for the vehicle to lock the door. In this way, if a door lock command is given to the vehicle, the door lock signal is output to the vehicle after all the doors are closed, and the vehicle locks the door. Therefore, the inconvenience and trouble of the user who owns the vehicle who can only give the door lock command after the door is closed, the problem on crime prevention, etc. are eliminated or reduced.

  The vehicle has a lock control unit that controls the door lock, and a body control unit that can communicate with the lock control unit. The lock control unit receives the door lock signal from either the body control unit or the device. If locking is performed, the control may be simplified.

  The “door lock command”, “door lock instruction”, and “door lock signal” may be, for example, “signal”, “information”, and the like.

  The “retrofit” may be arbitrarily attached by the user after purchasing the vehicle. By being able to “retrofit”, application to a vehicle in which a door lock command can be given only after the door is closed becomes possible. If the device can be retrofitted in the vehicle, particularly in the passenger compartment, the crime prevention property may be improved. If the device can be retrofitted detachably, the device can be used even when the vehicle is replaced. As the “retrofit”, it is particularly preferable to install at a position accessible from the passenger compartment that can be attached by the user.

The “state in which the vehicle door is closed” may be, for example, a state in which the vehicle door is completely closed. A completely closed state is not limited to a sealed state. For example, the window may be open or there may be a gap. Whether it is closed to the extent that there is no problem in crime prevention may be detected, and if it is closed to the extent that there is no problem in crime prevention based on the detection result, it may be determined that it is completely closed.
The “state where the door of the vehicle is closed” is preferably a state where the door can be locked, and more preferably a state where it is determined that the vehicle is closed.

  The “state in which the vehicle door is open” may be, for example, a state in which the vehicle door is not completely closed. The state that is not completely closed is not limited to a state that is not hermetically sealed, and is not limited to an open state. The “state in which the vehicle door is open” is preferably a state in which the door cannot be locked, and more preferably a state in which it is determined that the vehicle is not closed.

  The vehicle may include an open / close detection unit that detects whether or not the door is closed. The apparatus may determine whether all the doors of the vehicle have been closed based on the detection result of the open / close detection means. The device may be provided with a vehicle door open / close detection means, but the device may be configured to directly or indirectly acquire the detection result of the vehicle open / close detection means.

  The vehicle may be a vehicle having only one door, but a vehicle having a plurality of doors is particularly good. This is because a vehicle having a plurality of doors has a greater user's inconvenience, complexity, and crime prevention problems because the door lock command can only be given after the door is closed. It is good to set it as the structure which acquires the detection result of the opening-and-closing detection means provided in each of the some door of a vehicle directly or indirectly.

<Configuration example 2>
In the invention of Configuration Example 2, whether or not the door lock instruction is received is determined based on a signal indicating that the door lock command is acquired from the vehicle side,
Whether any one of the doors of the vehicle is open or all the doors of the vehicle are closed is determined based on the open / closed states of all the doors acquired from the vehicle side,
The door lock signal is a device in which the vehicle is a signal for locking the door.

  According to the invention of the configuration example 2, as long as the user gives a door lock command regardless of the open / closed state of the door, whether or not the device has received the door lock instruction and any of the vehicle It is possible to determine whether the door of the vehicle is open or all the doors of the vehicle are closed, and the vehicle can be locked. If signals for making these determinations are received at one place (for example, an OBD connector), wiring can be simplified and mounting can be facilitated. If the door lock signal is also output to the vehicle from the one location, wiring can be further simplified and attachment can be facilitated.

  The vehicle may have an open / close detection means for detecting an open / closed state of the door. The apparatus may be provided with a vehicle door open / close detection means, but the apparatus may be configured to directly or indirectly acquire the detection result of the vehicle open / close detection means.

<Configuration example 3>
The invention of Configuration Example 3 is a vehicle that requires a predetermined time from when an instruction to close the door is given when the door is open to when the door is closed. When the door lock command is issued, the vehicle has a function of canceling the door lock command.

  In the invention of Configuration Example 3, if the user gives a door lock command while the door is open, the door is locked when the door is closed. Therefore, it is not necessary to give a door lock command after waiting for a predetermined time until the door is closed. Therefore, it is not necessary to wait in the vicinity of the vehicle for a predetermined time until the door is closed, and it is possible to immediately leave the vehicle.

  The “vehicle that requires a predetermined time until the door closes” may be, for example, a vehicle having an electric sliding door. The longer the “predetermined time”, the greater the effect. For example, if the door is an electric slide door, it usually takes several seconds to 10 seconds for the door to close, so the effect of the invention of Configuration Example 3 is great.

<Configuration example 4>
In the invention of Configuration Example 4, the vehicle that requires a predetermined time until the door is closed is a vehicle having a function of moving and closing the door by power when there is an instruction to close the door. It is.

  In the invention of Configuration Example 4, the user simply instructs the door to close and gives a door lock command, so that the door of the vehicle is closed and locked by power.

  For example, the vehicle may be instructed to close the door by operating a button or the like. If an instruction to close the door and a door lock command can be given to the vehicle by operating a button or the like, the operation may be simplified. For example, it is possible to automatically close and lock the door of the vehicle by power by one-touch operation of a button.

  The “vehicle that moves and closes the door by power” may be, for example, a vehicle having an electric sliding door.

<Configuration example 5>
The invention of Configuration Example 5 includes a function of issuing an alarm when the vehicle has a door lock command with any door open,
The device has a function of acquiring a door lock instruction from the vehicle side, and has a function of outputting a signal for limiting the warning to the vehicle side when the door lock instruction is acquired from the vehicle side. This is a featured device.

  In the invention of the configuration example 5, when the present apparatus is attached to a vehicle that issues an alarm when a door lock command is issued while the door is open, the alarm from the vehicle can be limited.

  The “alarm” may be, for example, an alarm sound output, particularly a continuous alarm sound output. Such an alarm has a great sense of complexity for the user, and has a great effect by limiting the alarm. The “alarm limit” may be, for example, stopping or suppressing an alarm sound. “Alarm” may be, for example, light emission of an alarm lamp.

<Configuration example 6>
The invention of Configuration Example 6 is an apparatus that outputs a door unlock signal as a signal for limiting the alarm.

  In the invention of Configuration Example 6, the alarm can be limited in a vehicle having a function of limiting the alarm when there is a door unlock signal.

<Configuration example 7>
Invention of the structural example 7 is the 1st door lock function which gives the said door lock command which the said vehicle enters into a warning state while a vehicle locks a door,
A second door lock function that gives the door lock command that the vehicle locks the door but does not enter a warning state;
With
The door lock signal is a device for executing the first door lock function.

  In the invention of Configuration Example 7, the vehicle can be locked and can be in a warning state.

  The “warning state” may be a state in which it is difficult to release the door lock, a state in which an alarm is issued when a predetermined event occurs, or the like. By setting such an alarm state, the crime prevention property of the vehicle can be enhanced.

  The “first door lock function” is executed based on, for example, a signal based on detection of pressing of a door lock button of a remote control or a signal based on detection of touch on a touch part of a smart key outside a vehicle door. Good. Although these operations can be performed from the outside of the vehicle, since the vehicle can be in an alarm state, crime prevention can be maintained when the user leaves the vehicle as it is.

  The “second door lock function” may be executed based on a signal based on pressing of a centralized door lock button in the vehicle, for example. Since the concentration door lock button in the vehicle can be pressed only in the vehicle, the crime prevention property is maintained even if the vehicle is not in an alarm state.

<Configuration example 8>
In the invention of Configuration Example 8, when the vehicle is not in the alert state, when there is an input of door lock release from the second door lock command input unit that inputs an execution instruction of the second door lock function, The device is provided with a function of not releasing the door lock when the door lock is released and the door lock release is input from the second door lock command input unit in the alert state. .

  In the invention of Configuration Example 8, when the vehicle is in a warning state, for example, even if the second door lock command input unit is operated using a wire or the like from the outside of the vehicle, thereby inputting the door lock release, Since the door lock of the vehicle is not released, it is useful for preventing theft of a vehicle or an article in the vehicle.

The “second door lock command input unit” may be a central door lock button in the vehicle, for example.
<Configuration example 9>
In the invention of Configuration Example 9, the vehicle causes the hazard lamp of the vehicle to blink when the first door lock function is executed,
When the second door lock function is executed, the vehicle has a function not to blink the hazard lamp,
The door lock signal is a device for executing the first door lock function.

  In this way, the hazard lamp can be blinked when the door is locked by this apparatus. Therefore, even when the user is already moving away from the vehicle when the door is locked by the present apparatus, the user can easily recognize that the door is locked.

<Configuration Example 10>
The invention of Configuration Example 10 is characterized in that the door lock signal outputs a signal for executing the first door lock function after outputting a signal for executing the second door lock function. It is.

  For example, there is a possibility that the door is not properly locked only by outputting a signal for executing the first door lock function due to the compatibility of the vehicle type or device with the vehicle. In addition, the vehicle cannot be placed in a warning state simply by outputting a signal for executing the second door lock function. In the invention of Configuration Example 10, since the signal for executing the first door lock function is output after outputting the signal for executing the second door lock function, more reliable door lock can be performed, The vehicle can be put on alert. Therefore, it further contributes to prevention of theft of vehicles and articles in the vehicle.

  The signal for executing the second door lock function may be a signal that can surely lock the door, rather than the signal for executing the first door lock function.

<Configuration Example 11>
The invention of Configuration Example 11 includes a function of releasing the door lock when the vehicle is locked when a remote control for outputting the door lock command is provided in the vehicle by a user operation.
The apparatus is characterized in that after the door lock signal is output to the vehicle side, a signal for checking whether the remote control is in the vehicle is output to the vehicle side.

  When the door is locked when the remote control is in the vehicle, the vehicle has the function of releasing the door lock.In the case of the door lock by the operation of the remote control, the door is locked while the remote control is left in the vehicle. In general, the function is not activated because it is unlikely to cause a malfunction. In the invention of Configuration Example 1, since there may be a time difference between the door lock command and the door lock signal output, an inlock state can occur even when the door lock command is given to the vehicle by operating the remote control. For example, after the user gives a door lock command by operating the remote control, the remote control is dropped into the vehicle, the door is closed without noticing it, and the door is locked by the door lock signal, and the locked state is established. In the invention of Configuration Example 11, when the remote control is in the vehicle after the device outputs a door lock signal and the door is locked, the vehicle can release the door lock. Therefore, even if it becomes an locked state in the above situations, the door lock can be released.

<Configuration example 12>
The invention of Configuration Example 12 includes a control means for realizing the function,
Connection means for connecting to the vehicle side in order to obtain the door lock instruction and the open / closed state of the door from the vehicle side and to output the door lock signal to the vehicle side;
The connecting means is a device detachable from a connector provided on the vehicle side.

  In the invention of the configuration example 12, the function of the configuration example 1 can be realized only by being attached to the connector on the vehicle side. The “connector” may be, for example, an OBD connector.

<Configuration Example 13>
The invention of Structural Example 13 is an apparatus characterized in that the control means is stored in a housing having the connector.

  The invention of Structural Example 13 has an advantage that the device does not get in the way of the vehicle, and can be easily attached and detached. The “housing” may be, for example, a housing integrated with the OBD connector.

<Configuration Example 14>
The invention of the configuration example 14 is a program for causing a computer to realize the functions of the apparatus described in any of the configuration examples 1 to 13.

  For example, the above-described configuration examples may be combined in a range where no contradiction occurs. Moreover, you may comprise an apparatus combining each component described in each structural example.

FIG. 1A shows the vehicle 10, and FIG. 1B shows a remote control key 30 attached to the vehicle 10. FIG. 2A shows the appearance of the OBD adapter 40. FIG. 2B shows the dip switch 45 of the OBD adapter 40 in an enlarged manner. FIG. 2C shows the function of the dip switch 45. FIG. 3 shows a hardware configuration of the vehicle 10 and the OBD adapter 40 connected to the vehicle 10. FIG. 4 shows a door lock reservation process. FIG. 5 shows the initial setting process. FIG. 6 shows a hardware configuration of the vehicle 10 and the OBD adapter 40 connected to the vehicle 10 in another embodiment.

  FIG. 1A shows the vehicle 10, and FIG. 1B shows a remote control key 30 attached to the vehicle 10. The inside of the vehicle 10 is referred to as the inside 10a, and the outside of the vehicle 10 is referred to as the outside 10b. FIG. 2A shows the appearance of the OBD adapter 40. FIG. 2B shows the dip switch 45 of the OBD adapter 40 in an enlarged manner. FIG. 2C shows the function of the dip switch 45. FIG. 3 shows a hardware configuration of the vehicle 10 and the OBD adapter 40 connected to the vehicle 10.

[Vehicle configuration]
The vehicle 10 has five doors (driver seat side door 11a, passenger seat side door 11b, right rear seat side door 11c, left rear seat side door 11d, and rear side door 11e).

  The driver's seat side door 11a, the passenger seat side door 11b, and the rear side door 11e are doors that open one side around the hinges and can be opened and closed by hand. The right rear seat side door 11c and the left rear seat side door 11d are electric sliding doors that are opened and closed by sliding on a rail (not shown) by a driving force of a motor.

  Each door 11a-11e has door lock members 12a-12e, actuators 13a-13e, and open / close sensors 14a-14e.

  The door lock members 12 a to 12 e are mechanical members for performing door lock and door unlock by engaging with the vehicle body of the vehicle 10. The doors 11a to 11e cannot be opened by operating the door knob when the door is locked, and can be opened by operating the door knob when the door is unlocked. Making the door lock members 12a to 12e engageable with the vehicle body is called "lowering" the door lock members 12a to 12e, and making the door lock members 12a to 12e unable to engage "raises" the door lock members 12a to 12e. Say. The door lock members 12a to 12e can be raised and lowered by a user's manual operation or driving of the actuators 13a to 13e.

  If the door lock members 12a to 12e are lowered while the doors 11a to 11e are closed, the doors 11a to 11e are locked. Even when the door lock members 12a to 12e are lowered and the doors 11a to 11e are closed with the door knob pulled, the doors 11a to 11e are also locked.

  The open / close sensors 14a to 14e are sensors that detect an open / closed state of whether the doors 11a to 11e are open or closed, and transmit a signal indicating the detected open / closed state.

  The driver's seat side door 11a and the passenger seat side door 11b have door knob switches 15a and 15b that can be operated from the outside 10b side. The door knob switches 15a and 15b are switches that can be operated when an ID signal issued by the remote control key 30 is in a receiving state, and can perform a door lock operation and a door unlock operation. The door knob switches 15a and 15b transmit a first door lock command to the body control unit 25 when the door lock operation is performed, and the first door unlock to the body control unit 25 when the door unlock operation is performed. Send a command.

  The right rear seat side door 11c and the left rear seat side door 11d have slide switches 16c and 16d and slide motors 17c and 17d.

  The slide switches 16c and 16d are switches that can be operated from the outside 10b side, and can open and close the slide door. In response to the opening / closing operation, the slide switch 16 c transmits a left rear seat side door opening / closing command to the body control unit 25, and the slide switch 16 d transmits a right rear seat side door opening / closing command to the body control unit 25.

  The slide motors 17c and 17d are power sources for opening and closing the slide switches 16c and 16d.

  The remote control key 30 has an L button 31, a U button 32, a left button 33, and a right button 34. The remote control key 30 includes a CPU, a memory, a transmission circuit, and the like, and transmits a signal indicating the operated buttons 31 to 34 and an ID signal stored in the memory in response to an operation on the buttons 31 to 34. Has the function of Further, the remote control key 30 has a function of transmitting an ID signal in response to an inquiry from the remote control receiving unit 18.

  The remote control receiving unit 18 receives a radio wave from the remote control key 30 and transmits a signal corresponding to an operation performed on the remote control key 30 to the body control unit 25. Specifically, when signals of an operation to the L button 31 (door lock operation) and an operation to the U button 32 (door unlock operation) are received, the first door lock command and the first door unlock command are respectively received. When the lock command is transmitted and the operation signals of the left button 33 and the right button 34 are received, the left rear seat door opening / closing command and the right rear seat door opening / closing command are transmitted, respectively.

  The concentrated door lock button 19 is an operation member installed on the center console in the vehicle interior 10a. A door lock operation and a door unlock operation can be performed on the central door lock button 19. When there is a door lock operation and a door unlock operation, the central door lock button 19 transmits a second door lock command and a second door unlock command to the body control unit 25, respectively.

  The security sensor 20 is a sensor that detects events that are considered necessary for crime prevention, such as impact and vibration on the vehicle 10, cracks in the window, and the like. When these events are detected, the security sensor 20 is connected to the body control unit 25. A warning signal is sent to it.

  The vehicle 10 further includes a hazard lamp 21, a buzzer 22, a horn 23, and the like for alarming and notifying the user.

  The vehicle 10 includes a door lock control unit 24 and a body control unit 25 that control various devices of the vehicle 10 including the devices 13 to 23 described above. Each of the door lock control unit 24 and the body control unit 25 is configured by a computer having a CPU and a storage device such as a ROM and a RAM (not shown). The door lock control unit 24 and the body control unit 25 constitute a part of the ECU. The door lock control unit 24 and the body control unit 25 are connected to each other by a CAN bus 26 and can be connected to an external device such as an OBD adapter 40 via an OBD connector 27.

  The door lock control unit 24 and the body control unit 25 transmit and receive signals to be described later to and from the OBD adapter 40 via the OBD connector 27, and the ECU performs external devices such as the OBD adapter 40 via the OBD connector 27. In addition, vehicle information such as vehicle speed, engine speed, accelerator operation information, brake operation information, and handle operation information is provided.

  Actuators 13a to 13e and the like are connected to the door lock control unit 24, and open / close sensors 14a to 14e, door knob switches 15a and 15b, slide switches 16c and 16d, slide motors 17c and 17d, and remote control reception are connected to the body control unit 25. The unit 18, the central door lock button 19, the security sensor 20, the hazard lamp 21, the buzzer 22, the horn 23, and the like are connected. Various functions to be described later are realized by the door lock control unit 24 and the body control unit 25 controlling these devices.

[Configuration of OBD adapter]
As shown in FIG. 2, the OBD adapter 40 has a box-shaped housing 41. The casing 41 is formed of a material having an appropriate strength such as plastic. The housing 41 has connecting portions 42 and 43 and a dip switch 45 on the front and rear side surfaces and the upper surface, respectively.

  The connection part 42 has a shape and a structure in which the OBD connector 27 can be detachably attached. The connection portion 43 has a shape and a structure that allows the connection portion 44a at one end of the device connection connector 44 to be detachably and rotatably attached. An in-vehicle device such as a drive recorder, a radar detector, or a car navigation system can be attached to the other end of the device connector 44. Since the connecting portion 44a is detachable, the in-vehicle space can be saved by removing the device connecting connector 44 when the in-vehicle device is not used. Since the connection portion 44 a of the device connection connector 44 is rotatable with respect to the connection portion 43, convenience such as wiring is improved.

  The dip switch 45 has four setting switches numbered 1 to 4 for setting the operation of the control unit 46.

  As shown in FIG. 3, the OBD adapter 40 has a control unit 46 inside. The control unit 46 is configured by a computer having a CPU and a storage device such as a ROM and a RAM (not shown). Note that the second door lock signal (second door lock signal code) transmitted by the central door lock button 19 is the same regardless of the vehicle type of the vehicle 10, and the second door lock signal is stored in the storage device in the factory. Stored in the shipping state.

  The control unit 46 is electrically connected to the dip switch 45. By attaching the connection portion 42 to the OBD connector 27, the control portion 46 is electrically connected to the CAN bus 10, and by attaching the device connection connector 44 to the connection portion 43, the control portion 46 is electrically connected to the device connection connector 44. Connect.

[Function of vehicle 10]
The functions of the vehicle 10 described below are as follows. The door lock control unit 24 and the body control unit 25, which are computers, control the devices 13 to 23 according to a program stored in a storage device such as a ROM or RAM, or the device 13 This is realized by exchanging signals with ˜23 etc. The vehicle 10 has a door slide function, an open / close determination function, a lock unit drive function, a door lock function, first to third notification functions, an alarm sound suppression function, a warning state setting function, an in-lock prevention function, and the like.

  The door slide function is a function in which the body control unit 25 opens and closes the right rear seat side door 11c and the left rear seat side door 11d. Specifically, when the body control unit 25 receives a right rear seat door opening / closing command from the slide switches 16c, 16d or the remote control reception unit 18, the body control unit 25 uses the slide motor 17c to move the right rear seat door 11c. Open / close control. That is, control is performed so that the right rear seat door 11c is closed when it is open and is opened when it is closed. When the left rear seat side door opening / closing command is received, the body control unit 25 performs opening / closing control of the right rear seat side door 11c by the slide motor 17d. That is, control is performed so that the right rear seat door 11d is closed when it is open, and is opened when it is closed. The time required for closing the right rear seat door 11c and the left rear door 11d with the door slide function fully open is 10 seconds.

  When the body control unit 25 receives the first door lock command from the door knob switches 15a, 15b or the remote control receiving unit 18, the open / close determination function is based on signals from the open / close sensors 14a to 14e. This is a function for determining the open / closed state. The open / close determination function is an open / close notification in which when the open / close inquiry signal is received from the control unit 46 of the OBD adapter 40, the body control unit 25 transmits an open / close answer signal indicating the open / closed state of the open / close sensors 14a to 14e to the control unit 46. Includes functionality.

  The lock unit drive function is a function in which the door lock control unit 24 raises and lowers the door lock members 12a to 12e by driving the actuators 13a to 13e.

  The door lock function includes a first door lock function, a first door unlock function, a second door lock function, and a second door unlock function.

  The first door lock function is a function executed by the body control unit 25 when a first door lock command is received from the door knob switches 15a, 15b or the remote control receiving unit 18.

  Specifically, when receiving the first door lock command, the body control unit 25 first determines the open / closed states of the doors 11a to 11e by the open / close determination function.

  When it is determined that all the doors 11 a to 11 e are closed, the body control unit 25 transmits a first door lock signal to the door lock control unit 24 via the CAN bus 26. The door lock control unit 24 that has received the first door lock signal lowers the door lock members 12a to 12e by the lock unit driving function. Thereby, all the doors 11a-11e are door-locked.

  On the other hand, when it is determined that any one of the doors 11a to 11e is open, the body control unit 25 cancels the door lock command received from the remote control receiving unit 18 without transmitting the first door lock signal. To do. Therefore, the lock portion drive function does not operate and the door is not locked.

  The first door unlock function is such that when the body control unit 25 receives a first door unlock command from the door knob switches 15a, 15b or the remote control receiving unit 18, the body control unit 25 uses the CAN bus 26 to lock the door. The door lock control part 24 which transmitted the 1st door lock signal to the control part 24 and received the 1st door lock signal raises the door lock members 12a-12e by a lock part drive function, and doors 11a-11e are doors. It is a function to unlock.

  The second door lock function is such that when the body control unit 25 receives a second door lock command from the central door lock button 19, the body control unit 25 sends the second door lock to the door lock control unit 24 via the CAN bus 26. The door lock control unit 24 that transmits the lock signal and receives the second door lock signal has a function of lowering the door lock members 12a to 12e by the lock unit driving function. The second door lock function is executed irrespective of the open / closed state of the doors 11a to 11e. When the second door lock function is executed when the doors 11a to 11e are closed, the door lock portions 12a to 12e are engaged with the vehicle body and locked. When the doors 11a to 11e are open, the door lock portions 12a to 12e are not engaged with the vehicle body, so that the door is not locked.

  The second door unlock function is such that when the body control unit 25 receives a second door unlock command from the central door lock button 19, the body control unit 25 transmits a second door lock signal to the door lock control unit 24. And the door lock control part 24 which received this is a function which raises the door lock parts 12a-12e by a lock part drive function, and unlocks the doors 11a-11e.

  By the door lock function described above, the user can lock all the doors 11a to 11e at a time by a door lock operation to the door knob switches 15a and 15b, the remote control key 30 or the central door lock button 19. However, since the vehicle 10 does not have a door lock reservation function, when the user does not use the OBD adapter 40, when the user performs a door lock operation with any of the doors 11a to 11e opened. The door remains unlocked.

  The first notification function is a function in which the body control unit 25 causes the hazard lamp 21 to blink a certain number of times (for example, 2 to 3 times) on the condition that the door is locked at the time after execution of the first door lock function. It is. With this function, the user can confirm that the door is locked by the first door lock function.

  The second notification function is a function that causes the buzzer 22 to emit an alarm sound “buzzy” on the condition that the door is not locked at the time after the execution of the first door lock function. .

  The alarm sound suppression function is a function of stopping the alarm sound of the buzzer 22 when the body control unit 25 receives the first door unlock signal while the alarm sound is emitted by the second notification function.

  As described above, when the door lock is not performed despite the first door lock function being executed, the user can know that by the alarm sound generated by the second notification function. However, in order to stop the alarm sound, the user needs to perform a door unlocking operation with the door knob switches 15a, 15b or the remote control key 30, and this operation may be complicated depending on the user.

  The third notification function is a function for causing the hazard lamp 21 to blink at a high speed for a certain time when the body control unit 25 receives an emergency signal signal from the control unit 46. Flashing of the hazard lamp 21 by the third notification function is performed at a higher speed than in the case of the first notification function, so that attention can be drawn around the vehicle 10.

  The alert state setting function is a function in which the body control unit 25 shifts to the alert state on the condition that the door is locked at the time after execution of the first door lock function. When a warning signal is transmitted from the security sensor 20 when the body control unit 25 is in a warning state, the body control unit 25 causes the horn 23 to ring at a high volume. Thereby, abnormalities, such as a theft and a vandalism, can be alert | reported to the circumference | surroundings and the crime prevention property of a vehicle can be improved. In addition, when the body control unit 25 is in a warning state, even when the body control unit 25 receives a second door unlock command from the central door lock button 19, the body control unit 25 sends a second lock to the door lock control unit 24. Cancel the second door unlock command without sending the door unlock signal. Thereby, even if the door unlocking operation is performed on the concentrated door lock button 19 from the outside 10b using a wire or the like, the door is not unlocked, so that the security of the vehicle can be improved.

  In the in-lock prevention function, the body control unit 25 determines whether or not the remote control key 30 is in the vehicle interior 10a based on the reception state of the ID signal transmitted by the remote control key 30 in response to the inquiry from the remote control reception unit 18. This is a function of causing the door lock control unit 24 to unlock the doors 11a to 11e when it is determined that the door is present. The in-lock prevention function is executed when the user exits the vehicle 10 after locking the door by operating the central door lock button 19 and closes the driver's seat side door 11a with the door knob pulled. As a result, it is possible to prevent an in-lock state in which the door is locked while the remote control key 30 remains in the vehicle interior 10a. The in-lock prevention function is also executed when the body control unit 25 receives an in-lock prevention signal described later from the control unit 46.

[Function of OBD adapter 40]
The OBD adapter 40 has a door lock reservation function, a device connection connector output function, a vehicle speed sensitive door lock function, and an emergency signal function. With these functions, the control unit 46, which is a computer, controls the vehicle 10 in accordance with a program stored in a storage device such as a ROM or RAM with the connection unit 42 attached to the OBD connector 27, or the OBD connector. This is realized by exchanging signals with the vehicle 10 via the vehicle 27.

  The door lock reservation function is a function in which the control unit 46 executes the door lock reservation process shown in FIG. The door lock reservation function is executed when the number 4 switch of the dip switch 45 is set to ON.

  As shown in the figure, when the door lock reservation process is started at “START”, in S100, the control unit 46 determines whether or not the OBD adapter 40 is continuously attached, and in the case of negative (N), In S200, an initial setting process is executed. This determination is made based on whether or not S100 is executed first after the factory-shipped OBD adapter 40 is attached to the vehicle 10, or the first door lock signal and the first door unlock signal are stored in the storage device of the OBD adapter 40. It can be executed based on whether or not a lock signal is stored.

  FIG. 5 shows details of the initial setting process of S200. In order to enable the initial setting process, the door is closed with the remote control key 30 or the door knob switches 15a and 15b after the doors 11a to 11e are closed at the first use according to an instruction manual or the like. It is assumed that an instruction is given to perform a lock operation and then perform a door unlock operation. Hereinafter, the remote control key 30 or the door knob switches 15a and 15b are referred to as “remote control key 30 or the like”.

  When S200 starts, in S210, the control unit 46 determines whether or not all the doors 11a to 11e are closed. If the determination is negative (N), the control unit 46 repeatedly executes S210. When the user closes all the doors 11a to 11e, the determination in S210 becomes affirmative (Y), and the process proceeds to S220.

  The determination of the open / closed state of the doors 11a to 11e in S210, S300, S310, and S330 is performed by the control unit 46 transmitting an open / close inquiry signal to the body control unit 25, and the body control unit 25 transmitting the response. This is performed based on the answer signal.

  In S220, a door lock operation for the remote control key 30 or the like by the user is awaited. When the door lock operation is performed, the process proceeds to S230, where the control unit 46 acquires the first door lock signal transmitted from the body control unit 25 to the door lock control unit 24, and acquires the acquired first door lock signal (signal Is stored in the storage device of the OBD adapter 40. The acquisition of the first door lock signal transmitted from the body control unit 25 to the door lock control unit 24 by the control unit 46 is referred to as “the control unit 46 receives a door lock instruction from the body control unit 25”.

  In S240, the user waits for a door unlock operation on the remote control key 30 or the like. When the door unlock operation is performed, the process proceeds to S250, and the control unit 46 acquires the first door unlock signal transmitted from the body control unit 25 to the door lock control unit 24, and acquires the acquired first door unlock. The signal (signal code) is stored in the storage device of the OBD adapter 40.

  By executing S230, the initial setting process (S200) is completed (END). When the completion of S200 or the determination of S100 is affirmative (Y), the process proceeds to S300.

  In S300, it is determined whether or not the driver's seat side door 11a is closed. If the determination is negative (N), the process proceeds to S100. This is because it is not assumed that the user intends to make a door lock reservation with the driver's seat side door 11a opened.

  If the determination in S300 is affirmative (Y), it is determined in S310 whether any of the doors 11b to 11e other than the driver's seat side door 11a is open. If the determination is negative (N), the process proceeds to S100. Therefore, when all the doors 11a to 11e are closed, the process loops as S100 → S300 → S310 → S100. When the user performs a door lock operation with the remote control key 30 or the like during this loop, the doors 11a to 11e are locked by the first door lock function of the vehicle 10.

  If the determination in S310 is affirmative (Y), in S320, the control unit 46 determines whether a door lock operation has been performed on the remote control key 30 or the like. Specifically, if the control unit 46 receives a door lock instruction from the body control unit 25, an affirmative (Y) determination is made and the process proceeds to S330, and if not, a negative (N) determination is made. Then, the process proceeds to S100.

  If the determination in S310 is affirmative (Y), the second notification function of the vehicle 10 is activated when the door lock operation is performed on the remote control key 30 or the like while any of the doors 11b to 11e is open. Then, an alarm sound is emitted from the buzzer 22.

  In S330, the control unit 46 transmits the first door unlock signal stored in S250 to the body control unit 25. Thereby, the warning sound suppression function of the vehicle 10 can be operated and the warning sound of the buzzer 22 can be stopped.

  In S340, the control unit 46 determines whether or not all the doors 11a to 11e are closed within a predetermined timer setting time. This determination is made based on the open / close answer signal transmitted from the body control unit 25 in response to the open / close inquiry signal from the control unit 46. The timer setting time is set as a time that is normally assumed after the user performs a door lock operation on the remote control key 30 or the like and closes the doors 11a to 11e. Since the time required for the door slide function to close the right rear seat side door 11c and the left rear seat side door 11 is 10 seconds, the timer setting time is set to 10 seconds at the shortest.

  If the determination in S340 is negative (N), the process proceeds to S350, and the control unit 46 transmits the first door lock signal stored in S230 to the door lock control unit 24. As a result, the first door lock function is executed in the vehicle 10, but since any one of the doors 11a to 11e is open, the second notification function of the vehicle is activated and an alarm sound is emitted from the buzzer 22. Is done. Thereby, the user is notified that the door lock (S360, S370) by the door lock reservation function has not been performed, and the user can be prevented from leaving the vehicle 10 without being locked. When S350 is completed, the process proceeds to S100.

  When determination of S340 is affirmation (Y), it transfers to S360 and the control part 46 transmits the 2nd door lock signal memorize | stored in the memory | storage means to the door lock control part 24. FIG. Thereby, the 2nd door lock function of the vehicle 10 act | operates, and all the doors 11a-11e are door-locked.

  In S370, the control unit 46 transmits the first door lock signal stored in S230 to the door lock control unit 24. Accordingly, the first door lock function of the vehicle 10 is activated, and all the doors 11a to 11e are door-locked. Since the door lock is performed repeatedly in S360 and S370, the reliability of the door lock is improved.

  In addition, since the state after execution of S370 is after execution of the first door lock function and the door is locked, the first notification function and the warning state setting function of the vehicle 10 operate. The blinking of the hazard lamp 21 by the first notification function makes it possible to confirm that the door is locked even from a distant position, and the user immediately leaves the vehicle 10 after the door lock operation to the remote control key 30 or the like. be able to. Moreover, the crime prevention property of a vehicle can be improved because the body control part 25 is set to a warning state by a warning state setting function.

  In subsequent S380, it is confirmed whether or not the remote control key 30 is in the vehicle interior 10, and if so, the doors 11a to 11e are unlocked. Specifically, the control unit 46 transmits an in-lock prevention signal to the body control unit 25, and the body control unit 25 that has received the signal executes an in-lock prevention function. Thereby, even if the user accidentally puts the remote control key 30 in the vehicle interior 10a between S320 and S380, the locked state is prevented.

  After execution of S380, the process proceeds to S100, and the above-described process is repeatedly executed.

  By the door lock reservation function, the user is released from the inconvenience that the door cannot be locked by the door lock operation using the remote control key 30 or the like unless all the doors 11a to 11e are closed. For example, if only the right rear seat side door 11c is in an open state, the door slide function can be used to open and close the right rear seat by performing the opening / closing operation of the slide switch 16c and the door lock operation with the remote control key 30 or the like. The door is locked after the side door 11c is closed (S360, S370). The same applies to the right rear seat side door 11d. Even when the door lock operation is performed with the remote control key 30 or the like while the door 11a, 11b or 11e is open, the door is locked if the user closes the door 11a, 11b or 11e within the timer time (S360, S370). ).

  The device connection connector output function is a function executed when the number 1 switch of the DIP switch 45 is set to ON, and is a function of connecting the OBD connector 27 to the device connection connector 44 via the OBD adapter 40. Other in-vehicle devices such as a drive recorder, a radar detector, a car navigation system can be connected to the device connection connector 44. The device connection connector output function allows the OBD adapter 40 and other in-vehicle devices to be used together for a single OBD connector 27, and the other in-vehicle devices exchange signals with the OBD connector 27. Is possible.

  The in-vehicle sensitive door lock function is a function that is executed when the number 2 switch of the dip switch 45 is set to ON, and the control unit 46 monitors the vehicle speed received by the OBD connector 27 and exceeds 30 km. In addition, the control unit 46 transmits the second door lock signal stored in the storage device to the door lock control unit 24. The door lock control unit 24 that has received the second door lock signal locks the doors 11a to 11e by the second door lock function. This improves safety during high speed operation.

  The emergency signal function is a function executed when the switch of number 3 of the dip switch 45 is set to ON, and the control unit 46 monitors the brake operation information received by the OBD connector 27, and it is a sudden brake. This function transmits an emergency signal signal to the body control unit 25 when it is determined. The body control unit 25 that has received the emergency signal signal causes the hazard lamp 21 to blink at high speed by the third notification function. As a result, the attention of the surroundings can be alerted during a sudden braking, and an accident prevention effect can be expected.

  The preferred embodiment has been described above, but the shape, dimensions, material, function, operation mode, control mode, control parameter, operation mode, etc. of the apparatus, system and program or its elements, members, etc. in the above embodiment are described as examples. These can be changed.

  For example, the door lock reservation function of the above embodiment determines whether or not all the doors 11a to 11e are closed in S340, and performs the door lock when the determination is affirmative (Y) (S360, S370). However, for example, S340 is omitted, and after a certain delay time has elapsed since the determination in S320 becomes affirmative (Y), the door is automatically locked when the delay time has elapsed. A mode of (S360, S370) is also possible. In this case, S350 may be omitted, but even in that case, if any of the doors 11a to 11e is open, the door lock members 12a to 12e are simply lowered in S360 and S370, and the door is not locked. The second notification function is activated when S370 is executed, and the user is notified by sound emission of the buzzer 22.

  Moreover, in the said embodiment, although the example which judges the opening / closing state of the driver's seat side door 11a and the other doors 11b-11e in two steps (S300 and S310) was shown, the single step which integrated these steps Thus, it may be configured to determine whether any of the doors 11a to 11e is open, and when it is open, the process proceeds to S320, and when all are closed, the process proceeds to S100.

  Moreover, although the said embodiment demonstrated the case where the vehicle 10 had the hardware constitutions which have the door lock control part 24 and the body control part 25 separately, it is not restricted to such a vehicle. For example, as another type of vehicle, the vehicle 10 may be a vehicle having a hardware configuration as shown in FIG. The vehicle in FIG. 6 does not have the door lock control unit 24, and the body control unit 25 controls the actuators 13a to 13e. The smart key control unit 28 is a functional block that transmits and receives signals by the remote control receiving unit 18.

  Since the vehicle 10 shown in FIG. 6 does not have the door lock control unit 24, the first door lock signal, the second door lock signal, the first door lock signal from the body control unit 25 to the door lock control unit 24 described in the above embodiment. The transmission of the 1-door unlock signal, the 2nd door unlock signal, etc. is not performed, but during the operation of the 1st door lock function, the 2nd door lock function, the 1st door unlock function, the 2nd door unlock function, A first door lock signal, a second door lock signal, a first door unlock signal, and a second door unlock signal are transmitted from the body control unit 25 to the CAN bus 26. Therefore, the OBD adapter 40 can acquire the first door lock signal and the second door lock signal via the CAN bus 26 (S220, S240, S320). When the body control unit 25 receives the first door lock signal, the second door lock signal, the first door unlock signal, and the second door unlock signal from the CAN bus 26, the body control unit 25 One door lock function, second door lock function, first door unlock function, and second door unlock function are executed. Therefore, by transmitting the first door unlock signal, the second door lock signal, and the first door lock signal from the OBD adapter 40 to the body control unit 25 (S330, S360, S370), the vehicle 10 The function, the second door lock function, and the first door lock function are executed. Therefore, the door lock reservation function of the OBD adapter 40 functions substantially the same as in the above-described embodiment.

  Moreover, although the said embodiment demonstrated on the premise of the vehicle 10 by which the concentrated door lock button 19 was arrange | positioned at the center console, the concentrated door lock button 19 is installed in the armrest part inside the driver's seat side door 11a, etc. May be.

  Further, a door unlock reservation function may be provided. For example, after the execution of S380 of FIG. 4 of the door lock reservation function described above, the fact that the door lock by the door lock reservation function has been performed is stored in the control unit 46, and the body control unit 25 sends the CAN bus 26 to the CAN bus 26. When it is determined that the remote control key 30 has once moved away from the vehicle and then approached again based on a signal indicating whether communication between the remote control key 30 and the remote control receiving unit 18 is performed or not, the door to the body control unit 25 A signal for releasing the lock may be output to the CAN bus 26 and the process may return to S100. In particular, information on which door is the last closed door is acquired, and the door lock of the door may be released. When the door is a sliding door, the door may be unlocked and a signal for opening the sliding door may be output to the CAN bus 26. Vehicles originally provided with a so-called door unlock reservation function are limited to some types of vehicles such as the latest luxury cars, but a vehicle similar to a door unlock reservation can be realized in a vehicle that does not have such a function. Also, with this configuration, unlike the so-called door unlock reservation function, when you leave the vehicle and simply make a door lock reservation, when you return to the vehicle again and approach the vehicle, an explicit door It is possible to unlock the vehicle door and open the slide door without operating the remote control key 30 such as a user performing an unlock reservation operation.

  The elements of the modification and the content of the embodiment, and the elements described in the means for solving the problem and the elements to which the idea is applied may be arbitrarily combined to form the embodiment. The contents of the invention are not limited to those described in the present embodiment.

The following is a copy of the claims set forth in the claims.
<Claim 1>
When the door lock command is issued to the vehicle with the vehicle door open, the door is not locked, and when the door lock command is issued to the vehicle with the vehicle door closed. Is a device retrofitted to a vehicle having a door lock function,
A function of outputting a door lock signal to the vehicle side after all the doors of the vehicle are closed when any of the doors of the vehicle is open when a door lock instruction is received. The apparatus characterized by comprising.
<Claim 2>
Whether or not the door lock instruction has been received is determined based on a signal indicating that the door lock command acquired from the vehicle side has been received,
Whether any one of the doors of the vehicle is open or all the doors of the vehicle are closed is determined based on the open / closed states of all the doors acquired from the vehicle side,
The device according to claim 1, wherein the door lock signal is a signal for the vehicle to lock the door.
<Claim 3>
The vehicle is a vehicle that requires a predetermined time from when the door is instructed to be closed to when the door is closed, and when the door of the vehicle is open, a door lock command is issued to the vehicle. The apparatus according to claim 1, wherein the apparatus has a function of canceling the door lock command when there is a vehicle.
<Claim 4>
The apparatus according to claim 3, wherein the vehicle that requires a predetermined time until the door is closed is a vehicle having a function of moving the door by power when the door is instructed to close.
<Claim 5>
The vehicle has a function of issuing an alarm when there is a door lock command with any door open,
The apparatus has a function of acquiring a door lock instruction from the vehicle side, and has a function of outputting a signal for limiting the warning to the vehicle side when the door lock instruction is acquired from the vehicle side. The device according to any one of claims 1 to 4.
<Claim 6>
The apparatus according to claim 5, wherein a door unlock signal is output as a signal for limiting the alarm.
<Claim 7>
The vehicle is
A first door lock function that gives the door lock command to enter a warning state as the vehicle locks the door;
A second door lock function that gives the door lock command that the vehicle locks the door but does not enter a warning state;
With
The device according to any one of claims 1 to 6, wherein the door lock signal is a signal for executing the first door lock function.
<Claim 8>
The vehicle releases the door lock when there is an input of the door lock release from the second door lock command input unit that inputs the execution instruction of the second door lock function when not in the alert state, The apparatus according to claim 7, further comprising a function of not releasing the door lock when there is an input of door lock release from the second door lock command input unit in a warning state.
<Claim 9>
The vehicle blinks a hazard lamp of the vehicle when the first door lock function is executed,
When the second door lock function is executed, the vehicle has a function not to blink the hazard lamp,
The device according to claim 7 or 8, wherein the door lock signal is a signal for executing the first door lock function.
<Claim 10>
The said door lock signal outputs the signal which performs said 1st door lock function, after outputting the signal which performs said 2nd door lock function, The any one of Claims 7-9 characterized by the above-mentioned. The apparatus according to one item.
<Claim 11>
The vehicle has a function of releasing the door lock when the door is locked when a remote control for outputting the door lock command by a user operation is in the vehicle,
The said apparatus outputs the signal which investigates whether the said remote control exists in a vehicle after outputting the said door lock signal to the vehicle side, The vehicle side is characterized by the above-mentioned. The device described.
<Claim 12>
Control means for realizing the function;
Connection means for connecting to the vehicle side in order to obtain the door lock instruction and the open / closed state of the door from the vehicle side and to output the door lock signal to the vehicle side;
The apparatus according to any one of claims 1 to 11, wherein the connection means is a connector that can be attached to and detached from a connector provided on a vehicle side.
The apparatus according to claim 12, wherein the control unit is stored in a housing having the connector.
<Claim 14>
The program for making a computer implement | achieve the function of the apparatus as described in any one of Claims 1-13.

DESCRIPTION OF SYMBOLS 10 Vehicle 10a Inside 10b Outside 11a-11e Door 12a-12e Door lock member 13a-13e Actuator 14a-14e Open / close sensor 15a, 15b Door knob switch 16c, 16d Slide switch 17c, 17d Slide motor 17d Slide motor 18 Remote control receiver 19 Concentration door Lock button 20 Security sensor 21 Hazard lamp 22 Buzzer 23 Horn 23 Security sensor 24 Door lock control unit 25 Body control unit 26 CAN bus 27 OBD connector 30 Remote control key 40 OBD adapter 41 Housing 42 Connection unit 42 Connection unit 44 Device connection connector 44a Connection part 45 Dip switch 46 Control part

Claims (14)

When the door lock command is issued to the vehicle with the vehicle door open, the door is not locked, and when the door lock command is issued to the vehicle with the vehicle door closed. Is a device retrofitted to a vehicle having a door lock function,
A function of outputting a door lock signal to the vehicle side after all the doors of the vehicle are closed when any of the doors of the vehicle is open when a door lock instruction is received. The apparatus characterized by comprising. Whether or not the door lock instruction has been received is determined based on a signal indicating that the door lock command acquired from the vehicle side has been received,
Whether any one of the doors of the vehicle is open or all the doors of the vehicle are closed is determined based on the open / closed states of all the doors acquired from the vehicle side,
The device according to claim 1, wherein the door lock signal is a signal for the vehicle to lock the door. The vehicle is a vehicle that requires a predetermined time from when the door is instructed to be closed to when the door is closed, and when the door of the vehicle is open, a door lock command is issued to the vehicle. The apparatus according to claim 1, wherein the apparatus has a function of canceling the door lock command when there is a vehicle. The apparatus according to claim 3, wherein the vehicle that requires a predetermined time until the door is closed is a vehicle having a function of moving the door by power when the door is instructed to close. The vehicle has a function of issuing an alarm when there is a door lock command with any door open,
The apparatus has a function of acquiring a door lock instruction from the vehicle side, and has a function of outputting a signal for limiting the warning to the vehicle side when the door lock instruction is acquired from the vehicle side. The device according to any one of claims 1 to 4. The apparatus according to claim 5, wherein a door unlock signal is output as a signal for limiting the alarm. The vehicle is
A first door lock function that gives the door lock command to enter a warning state as the vehicle locks the door;
A second door lock function that gives the door lock command that the vehicle locks the door but does not enter a warning state;
With
The device according to any one of claims 1 to 6, wherein the door lock signal is a signal for executing the first door lock function. The vehicle releases the door lock when there is an input of the door lock release from the second door lock command input unit that inputs the execution instruction of the second door lock function when not in the alert state, The apparatus according to claim 7, further comprising a function of not releasing the door lock when there is an input of door lock release from the second door lock command input unit in a warning state. The vehicle blinks a hazard lamp of the vehicle when the first door lock function is executed,
When the second door lock function is executed, the vehicle has a function not to blink the hazard lamp,
The device according to claim 7 or 8, wherein the door lock signal is a signal for executing the first door lock function. The said door lock signal outputs the signal which performs said 1st door lock function, after outputting the signal which performs said 2nd door lock function, The any one of Claims 7-9 characterized by the above-mentioned. The apparatus according to one item. The vehicle has a function of releasing the door lock when the door is locked when a remote control for outputting the door lock command by a user operation is in the vehicle,
The said apparatus outputs the signal which investigates whether the said remote control exists in a vehicle after outputting the said door lock signal to the vehicle side, The vehicle side is characterized by the above-mentioned. The device described. Control means for realizing the function;
Connection means for connecting to the vehicle side in order to obtain the door lock instruction and the open / closed state of the door from the vehicle side and to output the door lock signal to the vehicle side;
The apparatus according to any one of claims 1 to 11, wherein the connection means is a connector that can be attached to and detached from a connector provided on a vehicle side. The apparatus according to claim 12, wherein the control unit is stored in a housing having the connector.   The program for making a computer implement | achieve the function of the apparatus as described in any one of Claims 1-13.

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