JP2012215041A - Lock control device and cargo room lock release system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a convenient lock control device capable of automatically releasing a lock only when the user intends to release the lock.SOLUTION: A lock control device 7 comprises vehicle stop detection means 29 to detect stopping of a vehicle 9 and releases a lock of a vehicle component provided with the vehicle 9 under a condition that at least the vehicle 9 is stopped. The lock control device 7 also comprises: position detection means 19 which detects a current position of the vehicle 9; and registration means 25 which preliminarily registers a vehicle stop position 47 where the lock is released. The lock control device 7 releases the lock when detecting the stopping of the vehicle 9 at the vehicle stop position 47 based on detection results of the vehicle stop detection means 29 and the position detection means 19 as well as the vehicle stop position 47 preliminary registered in the registration means 25.

Description

  The present invention relates to a technology for controlling a lock mechanism for a vehicle part that can be opened and closed.

A child lock system is known in which a child lock switch for operating a lock mechanism is provided on a door of a vehicle such as an automobile, and the child lock switch can be switched to enable / disable the opening operation from the inside of the door. ing.
In this type of child lock system, it is common to provide a child lock switch at a position where it is exposed and accessible when the door is opened. However, each time the child lock is switched, it is necessary to open the door and perform the switching operation, which causes a problem that the operation is complicated.
Therefore, as a technology for automatically releasing the child lock, conventionally, when the vehicle is stopped, the ignition key is removed, the central door lock is unlocked, and the side door on the driver side or the side of the passenger seat A technique for automatically releasing the child lock on the condition that the door is in an open state has been proposed (see, for example, Patent Document 1).

JP 2008-144418 A

However, in the above conventional technique, the child lock is not automatically released unless the ignition key is removed, so that there is a problem that the child lock cannot be released quickly when intended.
In addition, the child lock is automatically released simply by performing the door lock release operation of the front seat or the side door opening operation of the front seat, so even if the user does not intend, the child lock is released. There is a problem of end.
Such a problem related to unlocking that is not intended by the user is common not only to the child lock device but also to a lock device for vehicle parts that can be opened and closed such as a fuel lid, a back door, and a luggage compartment door.

  The present invention has been made in view of the above-described circumstances, and an object thereof is to provide an easy-to-use lock control device that can automatically unlock a lock only when the user intends, and a luggage compartment lock release system.

  In order to achieve the above object, the present invention includes a stop detection means for detecting stop of a vehicle, and lock control for unlocking vehicle parts included in the vehicle on the condition that the vehicle is stopped at least. In the apparatus, comprising: position detection means for detecting the current position of the vehicle; and registration means for previously registering a vehicle stop position for releasing the lock; the detection result of the stop detection means and the position detection means; The lock is released when a stop of the vehicle at the vehicle stop position is detected based on the vehicle stop position registered in advance in the registration means.

When it is detected that the vehicle has stopped at the vehicle stop position, unlocking the door may be prohibited if there is no space outside the vehicle where the door can be opened.
When it is detected that the vehicle has stopped at the vehicle stop position, the door may be prohibited from being unlocked when there is an inclination that the door is opened by its own weight or / and there is a wind that lifts the door.
When the stop of the vehicle at the vehicle stop position is detected, the unlocking of the door may be prohibited according to the ambient temperature of the vehicle.

  In addition, the present invention is mounted on a delivery vehicle that circulates a plurality of delivery destinations, and can communicate with a lock control device that unlocks a luggage compartment door of the delivery vehicle, and the lock control device installed on the delivery vehicle. And a server that stores a position of a delivery destination of the delivery vehicle, wherein the lock control device detects a stop of the delivery vehicle, and a position that detects a current position of the delivery vehicle. Detection means, and when the stop of the delivery vehicle is detected by the stop detection means, the current position detected by the position detection means matches the delivery destination position stored in the server. The door of the luggage compartment is unlocked when the door is closed.

  According to the present invention, since the lock is released only when the vehicle stops at a pre-registered unlock position, it can be automatically released only when intended, while preventing the user's unintentional unlock, Usability can be improved.

It is a block diagram which shows the structure of the child lock system provided with the lock control apparatus which concerns on 1st Embodiment. It is a figure which shows the registration example of the registration spot and cancellation | release area which concern on 1st Embodiment. It is a flowchart of the lock release process which concerns on 1st Embodiment. It is a block diagram which shows the structure of the luggage compartment lock cancellation | release system provided with the lock control apparatus which concerns on 2nd Embodiment. It is a flowchart of the lock release process which concerns on 2nd Embodiment.

<First Embodiment>
Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following description, a lock control device applied to a child lock system for a rear seat side door of an automobile will be described as an aspect of the lock control device according to the present invention.

FIG. 1 is a diagram illustrating a functional configuration of a child lock system including a lock control device according to the present embodiment.
As shown in FIG. 1, the child lock system 1 is provided in a vehicle 9 and includes a door lock mechanism 3, an operation lever 5, and a lock control device 7.

The door lock mechanism 3 prevents the rear seat side door 2 (hereinafter referred to as the door 2) from being opened, and includes, for example, a latch 11 and an actuator 13 that operates the latch. The operation lever 5 is an operation element for operating the door lock mechanism 3 to open the door 2, and is provided inside the door 2.
The lock control device 7 enables or disables the opening operation of the door 2 by the operation lever 5 of the door 2. In other words, the lock control device 7 includes the child lock state in which the door lock mechanism 3 cannot be opened by operating the operation lever 5, and the child lock release state in which the door 2 can be opened by operating the operation lever 5. Control to either state.

In the present embodiment, the lock control device 7 is installed at a location registered by the user in advance so that the child lock state is maintained when the user does not intend, while the child lock is automatically released when the user intends to improve usability. The child lock is released when 9 stops.
That is, the lock control device 7 includes a control unit 15, a vehicle speed detection unit 17, a position detection unit 19, a display unit 23, a storage unit 25, and an operation unit 27.

  The control unit 15 centrally controls each part of the lock control device 7, and includes a CPU, a ROM, a RAM, and the like (not shown). The vehicle speed detection unit 17 calculates the traveling speed of the vehicle 9 based on the vehicle speed pulse obtained from the vehicle speed sensor 29 of the vehicle 9 and outputs it to the control unit 15. The position detection unit 19 calculates the position of its own device based on GPS radio waves and outputs the calculated position to the control unit 15, and includes a GPS antenna 31 and a GPS receiver 33 that receive GPS radio waves. The display unit 23 displays various types of information under the control of the control unit 15 and includes a display device such as an LCD (Liquid Crystal Display) or an EL (Electro Luminescent) display. For example, when the lock control device 7 has a navigation function, the display unit 23 displays a map for navigation and the vehicle position.

  The storage unit 25 stores various data such as map data, and includes, for example, an HDD device. Furthermore, in this embodiment, the storage unit 25 stores registration data 48 in which a release area 47 (see FIG. 2) that is a vehicle stop position for releasing the child lock is registered in advance. The release area 47 is defined as an area within a predetermined distance from the registration point 45 (see FIG. 2) registered in advance by the user. This predetermined distance can be set by the user.

  In the present embodiment, the storage unit 25 can be registered in advance as a release area 47 so that the child lock is automatically released at a place where the user intends to open the door 2. For example, in a private car used for picking up children on a daily basis, as shown in FIG. 2A, the home can be registered as a registration point 45a, and an educational facility such as a kindergarten or school can be registered as the registration point 45b. Further, by setting the predetermined distance as 5 m, for example, an area within a radius of 5 m from the home can be registered as a release area 47a, and an area within a radius of 5 m from an educational facility can be registered as a release area 47b. A frequently used facility such as a supermarket may be registered as the registration point 45 or the release area 47. An area other than the release areas 47a and 47b that passes during the pick-up movement is defined as a restricted area 49 in which the child lock is not released.

  In the present embodiment, the storage unit 25 registers only a place where the door 2 may be opened and closed as the release area 47 so that the child lock state is maintained in a place where the user does not intend to open the door 2. It is possible. For example, in a police vehicle used for police, as shown in FIG. 2B, a police station can be registered as a registration point 45c, and police-related facilities such as police boxes and detention centers can be registered as a registration point 45d. For example, by setting the predetermined distance as 5 m, an area within a radius of 5 m from the police station can be registered as a release area 47c, and an area within a radius of 5 m from a police-related facility can be registered as a release area 47d. An area other than the release areas 47c and 47d that passes through the guard is defined as a restricted area 49 in which the child lock is not released.

Returning to FIG. 1, the operation unit 27 receives a user operation and outputs an operation signal to the control unit 15, and includes operation elements such as a touch panel and a switch. In the present embodiment, the operation unit 27 receives a registration operation of the registration point 45 and a setting operation of a predetermined distance for defining the release area 47, and outputs an operation signal corresponding to the registration operation to the control unit 15. .
In the present embodiment, the control unit 15 determines whether or not the vehicle 9 is stopped based on the vehicle speed of the vehicle 9 input from the vehicle speed detection unit 17. Further, the control unit 15 determines that the current position of the vehicle 9 is within the release area 47 based on the current position of the vehicle 9 input from the position detection unit 19 and the position information of the release area 47 stored in the storage unit 25. It is determined whether or not there is. Then, the control unit 15 determines that the vehicle 9 is stopped, and releases the child lock when it is determined that the current position of the vehicle 9 is within the release area 47.

By the way, in this embodiment, when the stop of the vehicle 9 in the release area 47 is detected, the child lock is automatically released.
Therefore, when there is no space for opening the door 2 outside the door 2, the vehicle 9 is tilted so that the door 2 is opened by its own weight, the wind is strong enough to open the door 2, and the road surface is Even when it is inconvenient to open the door 2 such as when it is frozen, there is a possibility that a passenger in the rear seat may open the door 2.
Therefore, in this embodiment, in order to prevent the door 2 from being opened when there is no space for opening the door 2, when the vehicle 9 is inclined, when the wind is strong, and when the road surface is frozen, the space outside the door 2, the vehicle The lock release is prohibited according to the inclination angle of 9, the wind speed around the vehicle 9, and the temperature around the vehicle 9.

  That is, the lock control device 7 includes a vehicle data processing unit 21 in addition to the configuration described above. The vehicle data processing unit 21 is based on the image data around the vehicle 9 obtained from the in-vehicle camera 35 of the vehicle 9 or the reflected wave obtained from the sonar 37 of the vehicle 9. 2 is calculated and output to the control unit 15. Further, the vehicle data processing unit 21 calculates the tilt angle of the vehicle 9 based on a signal obtained from the tilt sensor 39 of the vehicle 9 and outputs the tilt angle to the control unit 15. The vehicle data processing unit 21 calculates a wind speed around the vehicle 9 based on a signal obtained from the wind speed sensor 41 of the vehicle 9 and outputs the wind speed to the control unit 15. Further, the vehicle data processing unit 21 calculates a temperature around the vehicle 9 based on a signal obtained from the temperature sensor 43 of the vehicle 9 and outputs the calculated temperature to the control unit 15. The control unit 15 may have the function of the vehicle data processing unit 21.

Based on the distance from the door 2 to the obstacle outside the door 2, which is input from the vehicle data processing unit 21, the control unit 15 determines whether there is a space outside the door 2 where the door 2 can be opened. . The threshold value for this determination is, for example, the length of the door 2 in the vehicle front-rear direction. Further, the control unit 15 determines whether or not an inclination for opening the door 2 is detected based on the inclination angle of the vehicle 9 input from the vehicle data processing unit 21. The threshold value for this determination is, for example, the minimum value of the inclination angle at which the door 2 opens only when the latch 11 is released. Further, the control unit 15 determines whether or not the wind speed at which the door 2 opens is detected based on the wind speed around the vehicle 9 input from the vehicle data processing unit 21. The threshold value for this determination is, for example, the minimum value of the wind speed at which the door 2 opens only when the latch 11 is released. Further, the control unit 15 determines whether or not the temperature around the vehicle 9 is within a predetermined temperature range based on the temperature around the vehicle 9 input from the vehicle data processing unit 21. This predetermined temperature range is, for example, a temperature range in which the road surface does not freeze, or a temperature range in which a bare foot does not burn even if it contacts the road surface.
Then, the control unit 15 determines the determination related to the space outside the door 2, the determination related to the inclination of the vehicle 9, the determination related to the wind speed around the vehicle 9, and the determination result related to the temperature around the vehicle 9. Depending on the situation, the release of the child lock is prohibited.

  Under such a configuration, the control unit 15 of the lock control device 7 starts a child lock release process for releasing the child lock when the lock control device 7 is powered on. The child lock release process will be described in detail with reference to FIG.

  As shown in FIG. 3, the control unit 15 first determines whether the vehicle 9 is stopped based on the detection result of the vehicle speed detection unit 17 (step S1). When the vehicle 9 is stopped (step S1: Yes), the control unit 15 is based on the detection result of the position detection unit 19 and the position information of the release area 47 registered in the storage unit 25 in advance. It is determined whether or not the current position of the vehicle 9 is within the release area 47 (step S2). If it is within the release area 47 (step S2: Yes), the control unit 15 has a space where the door 2 can be opened outside the door 2 based on the detection result of the vehicle data processing unit 21, and the door It is determined whether the inclination angle at which 2 opens is not detected, the wind speed at which the door 2 opens is not detected, and the temperature around the vehicle 9 is within a predetermined temperature range (step S3).

There is a space where the door 2 can be opened outside the door 2, the inclination angle at which the door 2 opens is not detected, the wind speed at which the door 2 opens is not detected, and the temperature around the vehicle 9 is predetermined. If it is within the temperature range (step S3: Yes), the door lock mechanism 3 is shifted to the child lock release state (step S4), and this process is terminated.
On the other hand, when the vehicle 9 is traveling (step S1: No), when the current position of the vehicle 9 is outside the release area 47 (step S3: No), there is no space for opening the door 2 outside the door 2. Or the inclination angle at which the door 2 opens is detected, the wind speed at which the door 2 opens is detected, or the temperature around the vehicle 9 is outside the predetermined temperature range (step S3: No), the control unit 15 maintains the door lock mechanism 3 in the child lock state, prohibits the release of the child lock, and returns the processing procedure to step S1.

  As a result, the child lock is released when the vehicle 9 stops in the release area 47 registered in advance by the user, so that the child lock state is maintained when the user does not intend, while the child lock is automatically released when the user intends. Can improve usability. Furthermore, when there is no space for opening the door 2, or when the vehicle 9 is inclined greatly, when the wind is strong, or when the temperature around the vehicle 9 is outside the predetermined temperature range, the child lock release is prohibited. Therefore, it is possible to prevent the door 2 from being opened when it is inconvenient if the door 2 is opened.

  As described above, according to the present embodiment, since the child lock is released only when the vehicle 9 stops in the release area 47 registered in advance, the child lock release that is not intended by the user is prevented. , It can be automatically canceled only when it is intended, improving usability.

  That is, in the present embodiment, all locations where the user intends to open the door 2 can be registered in advance in the storage unit 25 as the release area 47, and the child in the release area 47 is conditional on the vehicle 9 being stopped or the like. The lock is automatically released. For this reason, for example, in a private car used for picking up children on a daily basis, if the surroundings of the home and the educational facility are registered in advance as release areas 47a and 47b, the release areas 47a and 47b are subject to conditions such as stopping of the vehicle 9 Since the child lock is automatically released, a special operation for releasing the child lock is not necessary when the child gets on and off the pick-up. In this case, since the child lock is released only in a safe place such as the vicinity of the home or the educational facility, safety can be ensured. Furthermore, since the child lock is released only at a pre-registered place, it can be found immediately even if the child's location is unknown.

  Further, in the present embodiment, only a place where the door 2 may be opened and closed can be registered in advance in the storage unit 25 as the release area 47, and the child lock state is maintained in the restriction area 49 other than the release area 47. Therefore, unlocking that is not intended by the user can be prevented. For example, in a police vehicle used for police, when a police station area and a police related facility area are registered in advance as release areas 47c and 47d, the child lock state is maintained unless the vehicle is stopped in the release area 47c or the release area 47d. When a job question target person is put on the back seat while guarded, it is possible to prevent the user who is asked the job question from escaping by preventing unlocking that the user does not intend. Also, in places where police officers frequently get on and off, such as police stations and police-related facilities, the child lock is automatically released on condition that the vehicle 9 stops and the convenience of getting on and off can be ensured.

In this embodiment, when there is no space outside the door 2 where the door 2 can be opened, the child lock is not released, so the occupant inadvertently opens the door 2, and the obstacle or the vehicle 9 It is possible to prevent the door 2 from hitting another vehicle adjacent to the vehicle.
Further, in the present embodiment, when the tilt angle at which the door 2 opens is detected, the child lock is not released, so that the door 2 is prevented from being opened by its own weight due to the tilt, thereby ensuring the safety of the passenger. Can do.

Further, in the present embodiment, when the wind speed at which the door 2 opens is detected, the release of the child lock is prohibited, so that the door 2 is prevented from being lifted and opened by the wind, thereby improving passenger safety. Can be secured.
Further, in the present embodiment, when the temperature around the vehicle 9 is not within the predetermined temperature range, the child lock is prohibited from being released. When the road surface is hot, it is possible to prevent the bare feet from coming into contact with the road surface and causing burns.

The above-described embodiment is merely an aspect of the present invention, and can be arbitrarily modified within the scope of the present invention.
For example, in the above-described embodiment, the vehicle speed sensor 29 is used as the stop detection means for detecting the stop of the vehicle 9, but the stop detection means is not limited to this, and the parking brake sensor detects the state of the parking brake. Alternatively, an ignition key sensor that detects the position of the ignition key may be used.

  In the above-described embodiment, the configuration in which the lock control device 7 controls the door lock mechanism 3 of the door 2 to the child lock state or the child lock release state is exemplified, but the control target of the lock control device 7 is the door lock mechanism. 3 is not limited, but a lid member lock for locking a lid member such as a fuel lid for covering a fuel supply port connected to a fuel tank or a cover for covering a battery charging terminal provided in a vehicle such as a hybrid vehicle or an electric vehicle. It may be a mechanism. According to this configuration, when only the gas station or the charging station is registered in the storage unit 25 as the release area 47 in advance, the lid member is unlocked only when the vehicle stops at the gas station or the charging station. The lid member is not unlocked at a place other than the stand. Therefore, it is possible to prevent theft of fuel or electricity in a parking lot or the like.

Second Embodiment
In the first embodiment, in the lock control device applied to the child lock system 1 of the vehicle 9 such as a private car or a police vehicle, the child lock is only performed when the vehicle 9 stops in the release area 47 registered in advance by the user. An example of a configuration in which usability is improved by releasing the lock so that the lock can be automatically released only when the user intends to do so.
On the other hand, in this embodiment, in order to improve the usability of the lock control device 107 applied to the luggage compartment unlocking system 100 for unlocking the cargo compartment door 102 of the delivery vehicle 109 that patrols a plurality of delivery destinations. In addition, the following configuration was adopted.

FIG. 4 is a diagram illustrating a functional configuration of the luggage compartment unlocking system to which the lock control device according to the present embodiment is applied. In FIG. 4, the same reference numerals are given to the portions described in the first embodiment, and the description thereof is omitted.
As shown in FIG. 4, in this embodiment, the lock control device 107 includes a control unit 15 and a vehicle speed detection unit 17, and the first is that the lock can be released only when the stop of the delivery vehicle 109 is detected. Common to the embodiment.

  On the other hand, in the present embodiment, the lock control device 107 provided in the delivery vehicle 109 includes a wireless communication unit 111 that wirelessly communicates with the base station 120, and between the base station 120 and the server 140 via the Internet 130. The point for transmitting and receiving various types of information and the position information of the release area 47 for releasing the lock of the luggage compartment door 102 of the delivery vehicle 109 are acquired from the server 140 by the lock control device 107, and the delivery vehicle 109 in the release area 47 is released. The configuration is greatly different from that of the first embodiment in that the lock of the luggage compartment door 102 is released only when a stop is detected.

Hereinafter, the cargo compartment unlocking system 100 will be described in detail.
The luggage compartment unlocking system 100 is connected to a luggage compartment door locking mechanism 103, an operation lever 105, a lock control device 107, a base station 120, and the Internet 130 that are mounted on a delivery vehicle 109 that patrols a plurality of delivery destinations. The server 140 and the vehicle key 150 are included. The luggage compartment door locking mechanism 103 prevents the luggage compartment door 102 from being opened. The operation lever 105 is an operator for operating the cargo compartment door lock mechanism 103 to open the cargo compartment door 102, and is provided on the outside of the cargo compartment door 102, for example.

  The lock control device 107 unlocks the luggage compartment door 102 of the delivery vehicle 109. More specifically, the opening operation of the luggage compartment door 102 by the operation lever 105 is enabled or disabled, and includes a control unit 15, a vehicle speed detection unit 17, a position detection unit 19, and a wireless communication unit 111. ing. The wireless communication unit 111 generates a wireless signal under the control of the control unit 15, transmits the wireless signal to the base station 120, generates reception data based on the wireless signal received from the base station 120, The received data is output to the control unit 15. The wireless communication unit 111 outputs a signal indicating that communication with the vehicle key 150 is established to the control unit 15 based on a wireless signal from the vehicle key 150 described later.

  The base station 120 is connected to the server 140 via the Internet 130, generates reception data based on the radio signal received from the lock control device 107, outputs the reception data to the server 140, and controls the server 140. The wireless signal is generated, and this wireless signal is transmitted to the lock control device 107. The server 140 includes a server storage unit 141 that stores a delivery destination position of the delivery vehicle 109, that is, a release area 47.

That is, the lock control device 107 of the delivery vehicle 109 and the server 140 are configured to be able to communicate with each other via the base station 120 and the Internet 130.
The vehicle key 150 includes a transmitter 151 having a communication area limited within a predetermined radius, and performs wireless communication directly with the lock control device 107 only when the lock control device 107 exists in the communication area.
The lock control device 107 may include a vehicle data processing unit 21, a display unit 23, a storage unit 25, and an operation unit 27.
Under the above configuration, the control unit 15 of the lock control device 107 starts the unlocking process when the lock control device 107 is powered on. This unlocking process will be described with reference to FIG.

First, the control unit 15 of the lock control device 107 communicates with the server 140 via the wireless communication unit 111, the base station 120, and the Internet 130, and acquires the position information of the release area 47 of the delivery vehicle 109 from the server 140 ( Step 101).
Next, the control unit 15 determines whether the delivery vehicle 109 is stopped based on the detection result of the vehicle speed detection unit 17 (step S102). If the delivery vehicle 109 is stopped (step S102: Yes), the position detection is performed. Based on the detection result of the unit 19 and the position information of the release area 47 acquired from the server 140, it is determined whether or not the current position of the delivery vehicle 109 is within the release area 47 (step S103). If the current position of the delivery vehicle 109 is within the release area 47 (step S103: Yes), the luggage compartment door lock mechanism 103 is shifted to the unlocked state (step S104), and this process is terminated. .
On the other hand, when the delivery vehicle 109 is traveling (step S102: No), when the current position of the delivery vehicle 109 is outside the release area 47 (step S103: No), the processing procedure is returned to step S1.
When the lock of the luggage compartment door 102 is released by the unlocking process described above, the control unit 15 determines whether communication with the vehicle key 150 is established. If communication with the vehicle key 150 is established, this determination process is repeated.
On the other hand, when communication with the vehicle key 150 is no longer established, the luggage compartment door locking mechanism 103 is shifted to the locked state, and the process is terminated.

As described above, according to the present embodiment, the position information of the release area 47 that is the position of the delivery destination of the delivery vehicle 109 is acquired from the server 140, and when the stop of the delivery vehicle 109 is detected, the location information Since the lock of the luggage compartment door 102 is released only when the current position of the delivery vehicle 109 detected by the detection unit 19 matches the position of the release area 47 acquired from the server 140, for example, the delivery destination is Misdelivery can be reliably prevented even when there are a large number or when the delivery destination changes with every delivery.
Further, in this embodiment, when communication between the vehicle key 150 and the unlocking device 107 is not established, that is, when the unlocking device 107 does not exist in the communication area of the vehicle key 150, the luggage compartment door 102 is locked. Is done. As a result, for example, when the driver unloads the cargo, for example, when the driver unloads the vehicle, the cargo compartment door 102 is automatically locked only by moving the vehicle key 150 away from the delivery vehicle 109 by a predetermined distance or more. Can be made.

DESCRIPTION OF SYMBOLS 1 Child lock system 2 Door 3 Door lock mechanism 5, 105 Operation lever 7, 107 Lock control apparatus 9 Vehicle 15 Control part 19 Position detection part (position detection means)
21 vehicle data processing unit 25 storage unit (registration means)
29 Vehicle speed sensor (stop detection means)
35 On-vehicle camera (space detection means)
37 Sonar (Space detection means)
39 Tilt sensor (Tilt detection means)
41 Wind sensor (wind detection means)
43 Temperature sensor (temperature detection means)
47 Release area (vehicle stop position)
DESCRIPTION OF SYMBOLS 100 Cargo compartment unlocking system 102 Cargo compartment door 103 Cargo compartment door lock mechanism 109 Delivery vehicle 111 Wireless communication part 140 Server

Claims (5)

In a lock control device that includes stop detection means for detecting stop of the vehicle, and that unlocks vehicle components included in the vehicle, on condition that at least the vehicle is stopped,
A position detection means for detecting the current position of the vehicle; and a registration means for registering in advance a vehicle stop position for releasing the lock; and a detection result of the stop detection means and the position detection means; A lock control device that releases the lock when a vehicle stop at the vehicle stop position is detected based on a vehicle stop position registered in advance.   2. The unlocking of the door according to claim 1, wherein when a vehicle stop at the vehicle stop position is detected and there is no space for opening the door outside the vehicle, the unlocking of the door is prohibited. Lock control device.   When the vehicle stop at the vehicle stop position is detected, if the door is tilted by its own weight or / and there is a wind that lifts the door, unlocking of the door is prohibited. Item 3. The lock control device according to Item 2.   4. The lock control according to claim 2, wherein when the vehicle stops at the vehicle stop position is detected, unlocking of the door is prohibited according to a temperature around the vehicle. 5. apparatus. A lock control device that is mounted on a delivery vehicle that patrols a plurality of delivery destinations, and that unlocks a luggage compartment door of the delivery vehicle;
A server configured to be communicable with the lock control device mounted on the delivery vehicle, and storing a delivery destination position of the delivery vehicle,
The lock control device includes:
Stop detection means for detecting stop of the delivery vehicle;
Position detecting means for detecting a current position of the delivery vehicle,
In the case where the stop of the delivery vehicle is detected by the stop detection means, the cargo compartment is determined when the current position detected by the position detection means matches the delivery destination position stored in the server. A luggage compartment unlocking system characterized by unlocking the door.

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