JP6508089B2 - Automotive lock system - Google Patents

Description

  The present invention relates to a lock system for a car, which switches locking and unlocking of a door of a car whose interior space is divided into a part including a driver's seat and the other part.

  Conventionally, there are vehicles such as a delivery car for delivering luggage and a microbus for picking up passengers, the interior space of which is divided into a portion including a driver's seat (cabin portion) and a portion for loading luggage and passengers (loading compartment) It is in practical use.

  Also, in recent years, a lock system that switches locking and unlocking of a car door by using a wireless key carried by a user is widely used. In this lock system, a switch (first switch) operated by the user when switching between locking and unlocking a car door is provided on the wireless key, while a signal output from the wireless key when operating the first switch The car is equipped with a device that receives and switches the lock and unlock uniformly on all the doors.

  Further, it is also frequently used to provide the wireless key with a switch (second switch) for unlocking the door of the luggage compartment (see, for example, Patent Document 1). According to such a lock system, it is possible to unlock the luggage compartment door when loading and unloading the luggage and getting on and off the passenger through the operation of the second switch.

JP, 2010-133181, A

  Here, in the above-described automobile, when the driver temporarily leaves the driver's seat when loading / unloading luggage in the loading space or getting on / off the passenger, the loading space is unlocked for security reasons. There is a demand for locking the cabin section. Then, in order to realize the locked state and the unlocked state, the first switch is operated to once lock all the doors, and then the second switch is operated to unlock the loading chamber. An operation such as Such operation is not only complicated, but may forget the operation of the first switch to be performed before operating the second switch, and the cabin portion may remain unlocked.

  The present invention has been made in view of such circumstances, and an object thereof is a lock for an automobile capable of easily realizing a state in which a cabin door is locked and a luggage compartment door is unlocked. To provide a system.

  The vehicle lock system for solving the above-mentioned problems is applied to a vehicle having a partition part for dividing an in-vehicle space into a cabin part including a driver's seat and a cargo compartment part other than the cabin part. Wireless key which has a cargo compartment switch operated when unlocking the door of the department and outputs a cargo compartment signal when the same cargo compartment switch is operated, and the cargo compartment signal mounted on the vehicle And a controller for unlocking the door of the cargo compartment and locking the door of the cabin when the same signal is received.

  According to the above system, the door of the luggage compartment is always unlocked when the luggage compartment switch of the wireless key is operated to unlock the luggage compartment door, and the cabin door Is locked. Therefore, it is possible to easily realize the state in which the cabin door is locked and the luggage compartment door is unlocked through a simple operation of operating the luggage compartment switch once.

In the above-mentioned lock system for vehicles, the cargo compartment has a plurality of doors,
The control unit is configured to unlock different ones of the plurality of doors when the cargo room signal is received and the operation of the cargo room switch is continued for a short time and a long time. It is preferred that

  According to the above-described system, when the door of the loading space is brought into the unlocking state through the operation of the loading space switch, the time for continuing the operation of the loading space switch is adjusted, One of the doors can be selectively unlocked. Therefore, it can suppress that the door which is not used will be in an unlocking state unnecessarily, and can improve the safety | security of a cargo compartment.

  In the lock system for an automobile, the luggage compartment has a plurality of doors, and the control unit operates to unlock the door of the luggage compartment when the cargo compartment signal is received. Selecting one of an operation of unlocking a part of the plurality of doors and an operation of unlocking all of the plurality of doors according to the time when the operation of the luggage compartment switch is continued It is preferable that it is what is implemented.

  According to the above system, by adjusting the time for continuing the operation of the cargo compartment switch, for example, when unloading a specific cargo from the cargo compartment, a part of the doors is unlocked while a large amount of cargo is The plurality of doors of the cargo compartment can be unlocked with a high degree of freedom according to the current situation, such as bringing all the doors into the unlocked state when loading and unloading.

  In the above-mentioned lock system for vehicles, the wireless key has a cabin switch which is operated when the door of the cabin portion is locked or unlocked. When the cabin switch is operated, a cabin signal is generated. The control unit, when receiving the cabin signal, uniformly makes all the doors of the cabin and the doors of the luggage compartment in one of the locked state and the unlocked state. It is preferred that

  According to the above-described system, it is possible to uniformly lock and unlock all the doors of the cabin and the luggage compartment through the operation of the cabin switch.

  According to the present invention, it is possible to easily realize a state in which the cabin door is locked and the luggage compartment door is unlocked.

BRIEF DESCRIPTION OF THE DRAWINGS Schematic which shows schematic structure of one Embodiment of the locking system for motor vehicles. The table | surface which shows the relationship between the switch operated and the operation aspect of each door. The table | surface which shows the relationship between the switch operated in the locking system for motor vehicles of other embodiment, and the operation aspect of each door. The table | surface which shows the relationship between the switch operated in the locking system for motor vehicles of other embodiment, and the operation aspect of each door.

Hereinafter, one embodiment of a lock system for cars will be described.
As shown in FIG. 1, the car 10 partitions the vehicle interior space into a cabin portion 11 which is a front side (left side in FIG. 1) portion and a cargo compartment 12 which is a rear side (right side in FIG. 1) portion. It has thirteen. In the car 10, a driver's seat 14 and a passenger's seat 15 are provided in a cabin 11, and loads luggage in the luggage compartment 12 for transportation.

  The cabin portion 11 is provided with a driver's seat door 21 that is opened and closed when the driver gets on and off, and a passenger seat door 22 that is opened and closed when the passenger gets on and off the passenger seat. Further, the loading compartment 12 is provided with a plurality of (three in the present embodiment) doors 23, 24 and 25 which are opened and closed when loading and unloading of cargo. More specifically, the driver's seat side sliding door 23 is provided on the side of the luggage compartment 12 on the driver's seat 14 side, and the passenger's seat side sliding door 24 is on the lateral side of the luggage compartment 12 on the passenger's seat 15 side. A back door 25 is provided at the rear of the cargo compartment 12.

  In the vicinity of all the doors 21 to 25 in the automobile 10, there is provided a lock mechanism 16 which is driven to be in one of a locked state (locked state) and an unlocked state (unlocked state), A door drive unit 17 for driving the lock mechanism 16 is provided. The door drive unit 17 is configured of a motor connected to the lock mechanism 16 and a relay that switches the supply mode of the power to the motor.

  The automobile lock system of the present embodiment is provided with a wireless key 30 carried by the user. The wireless key 30 has a lock switch 31, an unlock switch 32, and a luggage compartment switch 33 operated by the user. In addition, the wireless key 30 incorporates a communication device for outputting radio waves (signals) for wireless communication, and when the switches 31 to 33 are operated, the communication device receives a signal corresponding to the operated switch. Output.

  The lock switch 31 is a switch operated by the user when locking all the doors 21 to 25. When the lock switch 31 is operated, a signal from the wireless key 30 (specifically, its communication device) is used as a cabin signal. The entire lock signal SL is output.

  The unlock switch 32 is a switch operated by the user when unlocking all the doors 21 to 25. When the unlock switch 32 is operated, all unlock signals SU as a cabin signal from the wireless key 30 are outputted. Is output.

  The cargo compartment switch 33 is a switch operated by the user when unlocking the doors 23, 24 and 25 of the cargo compartment 12. When the cargo compartment switch 33 is operated, the cargo key signal SLU from the wireless key 30 is used. Is output.

  The automobile 10 is provided with a control device 18 as a control unit. The control device 18 incorporates a communication device for receiving signals (all lock signal SL, all unlock signal SU, cargo room signal SLU) output from the wireless key 30. The control device 18 executes various calculations based on the received signals, and drives the door drive units 17 based on the calculation results to operate the lock mechanisms 16 to operate the doors 21 to 25. Make it in one of locked state and unlocked state. As described above, in the vehicle lock system according to the present embodiment, the doors 21 to 25 are in one of the locked state and the unlocked state according to the operation of the wireless key 30 by the user.

Hereinafter, the operation aspect of the lock system for vehicles of this embodiment will be described in detail.
As shown in FIG. 2, when the lock switch 31 is operated, all the doors 21 to 25 are locked uniformly. Specifically, when the lock switch 31 is operated, the wireless key 30 outputs the entire lock signal SL. Then, when the control device 18 receives the all lock signal SL, the control device 18 drives each door drive unit 17 to operate the lock mechanism 16 so that all the doors 21 to 25 are in the locked state. Thereby, all the doors 21-25 will be in the locked state.

  On the other hand, when the unlock switch 32 is operated, all the doors 21 to 25 are unlocked uniformly. Specifically, when the unlock switch 32 is operated, the all unlock signal SU is output from the wireless key 30. Then, when receiving the all unlock signal SU, the control device 18 drives each door drive unit 17 to operate the lock mechanism 16 so that all the doors 21 to 25 are in the unlocked state. As a result, all the doors 21 to 25 are unlocked.

  On the other hand, when the luggage compartment switch 33 is operated, the doors of the cabin 11 (the driver's seat door 21 and the passenger seat door 22) are locked, and the door of the luggage compartment 12 (driver's seat slide The door 23, the passenger side slide door 24, and the back door 25) are unlocked. More specifically, when the loading space switch 33 is operated, the loading space signal SLU is output from the wireless key 30, and the loading space signal SLU is received by the control device 18. At this time, the door drive unit 17 corresponding to the doors 21 and 22 is driven by the control device 18 so that the doors 21 and 22 of the cabin 11 are locked. Further, at this time, the door drive unit 17 corresponding to the doors 23, 24 and 25 is driven by the control device 18 so that the doors 23, 24 and 25 of the luggage compartment 12 are unlocked. The lock mechanism 16 is actuated through the drive of each door drive unit 17 to lock the doors 21 and 22 of the cabin 11 and unlock the doors 23, 24 and 25 of the cargo compartment 12. It will be in a state of

Hereinafter, the effect by the lock system for vehicles of this embodiment is explained.
According to the present embodiment, when the user operates the luggage compartment switch 33 of the wireless key 30 to unlock the doors 23, 24, 25 of the luggage compartment 12, the doors 23, 24 of the luggage compartment 12 are always operated. , 25 are unlocked, and the doors 21 and 22 of the cabin 11 are locked together.

  Therefore, it is possible to lock the doors 21 and 22 of the cabin 11 without locking the doors 21 and 22 of the cabin 11 through a simple operation such as operating the luggage compartment switch 33 once. The door 23, 24, 25 can easily be unlocked.

  As a result, when the user operates the luggage compartment switch 33 to load and unload the luggage, the doors 21 and 22 of the cabin 11 can be reliably unlocked. It is possible to make it difficult for a person to invade and to enhance the safety of the automobile 10 against crimes such as on-the-vehicle aiming and riding away.

As described above, according to the present embodiment, the effects described below can be obtained.
(1) The doors 21 and 22 of the cabin 11 are locked together and all the doors 23, 24 and 25 of the luggage 12 are unlocked through a simple operation of operating the luggage compartment switch 33 once. The state can be easily realized.

  (2) Through the operation of the lock switch 31, all the doors 21 to 25 can be uniformly locked. In addition, through the operation of the unlock switch 32, all the doors 21 to 25 can be unlocked uniformly.

The above embodiment may be modified as follows.
-When the loading chamber switch 33 is operated, different ones of the doors 23, 24 and 25 of the loading chamber 12 are selected depending on whether the time (operation continuation time) in which the operation is continued is short or long It may be in an unlocked state. The operation continuation time of the cargo box switch 33 can be grasped based on the cargo room signal SLU received by the control device 18.

  An example of the operation mode of such a lock system for vehicles is shown in FIG. In the example shown in FIG. 3, the driver's seat door 21, the passenger's seat door 22 and the passenger's seat side slide door 24 are locked when the luggage compartment switch 33 is operated for a short time (operation duration time <predetermined time T) While being in the state, the driver's seat side slide door 23 and the back door 25 are in the unlocked state. On the other hand, when the luggage compartment switch 33 is operated for a relatively long time (operation continuation time 所 定 predetermined time T), the driver's seat door 21, the passenger's seat door 22 and the driver's seat side slide door 23 become locked. At the same time, the passenger side slide door 24 and the back door 25 are unlocked.

  According to such a system, when the door of the cargo space unit 12 is brought into the unlocking state through the operation of the cargo space switch 33, it is provided in the cargo space unit 12 by adjusting the operation continuation time of the cargo space switch 33. One of the plurality of doors 23, 24, 25 can be selectively unlocked. Therefore, it is possible to prevent the door that is not used from being unlocked unnecessarily, and to make it difficult for the luggage from the loading room 12 to be stolen or for the suspicious person to enter the loading room 12. Can enhance the safety of In the example shown in FIG. 3, when the luggage compartment switch 33 is operated, the driver's seat side slide door 23 and the passenger's seat side slide door 24 will not be unlocked at the same time. Therefore, while the slide door (one of the slide doors 23 and 24) used for loading and unloading of the luggage is unlocked, the slide door (the other of the sliding doors 23 and 24) not used for loading and unloading of the luggage It can be locked. As a result, it is possible to make it difficult for the luggage in the luggage compartment 12 to be stolen through the slide door which is not used for loading and unloading of the luggage. Also in such a system, when the luggage compartment switch 33 is operated, the doors 21 and 22 of the cabin 11 are always locked, and the doors 23, 24 and 25 of the luggage compartment 12 are always locked. One of them becomes unlocked. Therefore, the effect described in the above (1) can be obtained.

  -When the cargo compartment switch 33 is operated, the control device 18 causes some of the doors 23, 24 and 25 of the cargo compartment 12 to be unlocked in accordance with the operation continuation time of the cargo compartment switch 33. And one of the operations for unlocking all of the doors 23, 24, 25 of the loading space 12 may be selected and executed. An example of the operation mode of such a car lock system is shown in FIG. In the example shown in FIG. 4, when the luggage compartment switch 33 is operated only for a short time (operation duration time <predetermined time T), the driver's seat door 21, the passenger seat door 22, the passenger seat side slide door 24 and the back door At the same time, the driver's seat side slide door 23 is unlocked. In addition, when the cargo compartment switch 33 is operated for a relatively long time (operation continuation time 所 定 predetermined time T), the doors 21 and 22 of the cabin part 11 become locked, and all of the cargo compartment parts 12 The door (driver's seat side slide door 23, passenger's seat side slide door 24 and back door 25) is unlocked.

  According to such a system, the doors 23, 24, 25 of the cargo compartment 12 can be unlocked with a high degree of freedom depending on the situation at that time. In the example shown in FIG. 4, when the specific luggage is to be unloaded from the luggage compartment 12, only the driver's seat side sliding door 23 of the three doors of the luggage compartment 12 is unlocked, while a large amount of luggage is When loading and unloading, all the doors 23, 24, 25 of the loading room 12 can be unlocked. Also in such a system, when the luggage compartment switch 33 is operated, the doors 21 and 22 of the cabin 11 are always locked, and the doors 23, 24 and 25 of the luggage compartment 12 are always locked. At least one of them is unlocked. Therefore, the effect described in the above (1) can be obtained.

  The operation mode of each lock mechanism 16 at the time of operation of the lock switch 31 or at the time of operation of the unlock switch 32 can be arbitrarily changed. Further, the unlock switch 32 may be omitted, and the doors 21 to 25 may be switched from one of the locked state and the unlocked state to the other each time the lock switch 31 is operated.

  -The lock system for vehicles of the above-mentioned embodiment can be applied to a system in which the lock switch 31 and the unlock switch 32 are not provided in the wireless key 30, with the configuration appropriately changed. In such a system, when any one of the doors 23, 24, 25 of the loading space 12 is unlocked and the loading space switch 33 is operated, all the doors 23, 24, 25 of the loading space 12 are operated. May be locked.

  -If the automobile lock system of the above embodiment is an automobile in which the inside of the vehicle is partitioned into a cabin section and a luggage compartment section by a partition section, a delivery car that delivers luggage to a retail store such as a convenience store, a home delivery car, It can be applied to any car such as a cash carrier and a micro bus. In addition, as said partition part, the partition which consists of a steel plate which makes a part of body of a motor vehicle can be employ | adopted, or the plate-like (or sheet-like) partition member fixed to vehicle interior can be employ | adopted. Also in such a system, when the driver temporarily leaves the driver's seat when loading and unloading the luggage in the luggage compartment (or getting on and off the passenger), the luggage compartment can be easily operated by operating the luggage compartment switch once. The cabin can be locked as well as unlocked.

  DESCRIPTION OF SYMBOLS 10 ... Car 11, 11 ... Cabin part, 12 ... Loading room part, 13 ... Partition as a partition part, 14 ... Driver's seat, 15 ... Passenger seat, 16 ... Locking mechanism, 17 ... Door drive part, 18 ... Control device, 21 ... driver's seat door, 22 ... passenger's seat door, 23 ... driver's seat side sliding door, 24 ... passenger's side sliding door, 25 ... back door, 30 ... wireless key, 31 ... lock switch as cabin switch, 32 ... cabin switch As unlock switch, 33 ... luggage compartment switch.

Claims (4)

It is applied to a car having a partition part that divides the interior space into a cabin part including a driver's seat and a cargo compartment part other than the cabin part,
A wireless key having a luggage compartment switch operated when unlocking the door of the luggage compartment and outputting a luggage compartment signal when the same luggage compartment switch is operated;
It is mounted on the car and receives the cargo compartment signal, and when the cargo compartment signal is received, the door of the cargo compartment is unlocked and the door of the cabin is locked. And a control unit. In the automobile lock system according to claim 1,
The cargo compartment has a plurality of doors,
The control unit is configured to unlock different ones of the plurality of doors when the cargo room signal is received and the operation of the cargo room switch is continued for a short time and a long time. Lock system for automobiles characterized in that In the automobile lock system according to claim 1,
The cargo compartment has a plurality of doors,
The control unit is configured to unlock the door of the cargo compartment when the cargo room signal is received, according to the time during which the operation of the cargo compartment switch is continued, A lock system for an automobile, comprising selecting and executing one of an operation for partially unlocking and an operation for unlocking all of the plurality of doors. The lock system for a motor vehicle according to any one of claims 1 to 3.
The wireless key has a cabin switch that is operated when the door of the cabin section is locked or unlocked, and outputs a cabin signal when the cabin switch is operated,
When the control unit receives the cabin signal, the control unit is configured to uniformly lock all of the door of the cabin and the door of the luggage compartment in one of a locked state and an unlocked state. Lock system for cars.

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