CN107083882A - A kind of anticollision car door delayed start-up system and its control method - Google Patents
A kind of anticollision car door delayed start-up system and its control method Download PDFInfo
- Publication number
- CN107083882A CN107083882A CN201710378832.0A CN201710378832A CN107083882A CN 107083882 A CN107083882 A CN 107083882A CN 201710378832 A CN201710378832 A CN 201710378832A CN 107083882 A CN107083882 A CN 107083882A
- Authority
- CN
- China
- Prior art keywords
- car door
- door
- vehicle
- opening device
- delayed start
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/047—Doors arranged at the vehicle sides characterised by the opening or closing movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
Abstract
The present invention discloses a kind of anticollision car door delayed start-up system, including opening device, vehicle door lock device, signal supervisory instrument and signal processing unit in door assembly, car door.Such a system can make vehicle enter car door delayed start-up protected mode when detecting automobile rear mobile object and being possible to collide with the car door under opening, so as to take into account car door anti-collision protection and open convenience.Invention additionally discloses a kind of control method of anticollision car door delayed start-up system, and a kind of automobile equipped with foregoing anticollision car door delayed start-up system, the anticollision car door delayed start-up system that the automobile is equipped with includes：Opening device in the door assembly that each car door of correspondence is set, the car door that each car door of correspondence is set, the vehicle door lock device that each car door of correspondence is set, the signal supervisory instrument that each car door of correspondence is set, and a signal processing unit.
Description
Technical field
It is more particularly to a kind of to prevent because of the car that car door opening causes accident collision to occur the invention belongs to field of automobile safety
Door opening control system and its control method.
Background technology
Driver or passenger, if not noticing rear vehicle on the move, pedestrian, hold very much when enabling is got off
Easily occur surprisingly, in fact, because accident collision happens occasionally caused by car door opening, serious even results in heavy casualties.
Application of the prior art in field mainly has car door delayed start-up system and car door collision self-locking system.
Car door opening delayed time system is played under prompting by setting a delay circuit to extend personnel's opening time of getting off
Car personnel note the effect of road conditions.But the system can not be closed automatically when automobile is in safety zone, the car door opening time
Extension cause most time is got off to be inconvenient.
Car door collision self-locking system, which has one, can detect the detection means of rear mobile object, be moved when determining rear
When animal body is possible to bump against the car door under opening, automatically by car door locking, unexpected generation is prevented.But the system lacks
Effective unlocking mechanism, when back car is more, car door, which may be constantly in lock-out state, causes passengers inside the car not solve
Lock door and get off.
Analyzed based on more than, existing car door opening scheme is remained in weak point, had much room for improvement, thus this case produces.
The content of the invention
The purpose of the present invention, is to provide a kind of anticollision car door delayed start-up system and its control method, the system exists
When detecting automobile rear mobile object and being possible to collide with the car door under opening, vehicle can be made to be delayed into car door
Protected mode is opened, so as to take into account car door anti-collision protection and open convenience.
In order to reach above-mentioned purpose, solution of the invention is：
A kind of anticollision car door delayed start-up system, including opening device, vehicle door lock device, signal in door assembly, car door
Detection means and signal processing unit,
The door assembly is used for locking car door；
Opening device has start and non-start two states in the car door, when opening device is in actuator state in car door
When, door assembly can be unlocked；
The vehicle door lock device has locking and non-locking two states, when vehicle door lock device is in the lock state, car
Opening device can not unlock door assembly in door；
The signal supervisory instrument includes opening device condition checkout gear and rear view of vehicle moving Object Detection device in car door
Two parts, wherein, opening device condition checkout gear is used to detect in car door whether opening device to be in actuator state in car door,
Rear view of vehicle moving Object Detection device is used to detect rear view of vehicle mobile object information；
The signal processing unit is used to receive the signal from signal supervisory instrument, and sends instruction control car door when necessary
The state of locking device.
Opening device uses the inside door handle of vehicle self-carrying in above-mentioned car door.
Above-mentioned vehicle door lock device uses driving lever in driving lever in the car door of vehicle self-carrying, the car door to make by a drag-line
Door assembly is used, so as to control door assembly.
Opening device condition checkout gear is using the electronic switch being integrated in door assembly in above-mentioned car door.
Above-mentioned rear view of vehicle moving Object Detection device uses imaging sensor, and the imaging sensor is installed on vehicle rearview
On mirror.
Above-mentioned vehicle mirrors use glass mirror rearview mirror or camera shooting type rearview mirror.
Above-mentioned signal processing unit is also connected with the voice system of vehicle self-carrying, and audio controls are sent to it.
A kind of control method of anticollision car door delayed start-up system, comprises the following steps：
Step 1, signal processing unit is according to the detection signal of rear view of vehicle moving Object Detection device, and judging whether may be with opening
The car door opened under state collides, if may collide, into car door delayed start-up protected mode, goes to step 2, no
Then, repeat step 1；
Step 2, signal processing unit sends instruction and vehicle door lock device is placed in into lock-out state, then receives and is opened in car door
The signal of opening device condition checkout gear, such as determines opening device in car door and is placed in actuator state, then starts timing and continue
The signal that opening device condition checkout gear is sent in car door is received, judges that opening device persistently keeps start shape in car door
Whether state exceedes preset duration, if going to step 3 more than if, otherwise goes to step 4；
Step 3, signal processing unit sends instruction and vehicle door lock device is placed in into non-locking state, and now door assembly meets solution
Bolt part, car door will be unlocked；
Step 4, if opening device keeps actuator state to be no more than preset duration in car door, vehicle door lock device is still in locking
State, door assembly is unsatisfactory for unlocking condition, and car door is not turned on.
A kind of automobile, the automobile is equipped with foregoing anticollision car door delayed start-up system.
Above-mentioned anticollision car door delayed start-up system includes：The door assembly that each car door of correspondence is set, each car of correspondence
Opening device in the car door that door is set, the vehicle door lock device that each car door of correspondence is set, the signal that each car door of correspondence is set
Detection means, and a signal processing unit.
After such scheme, the present invention judges whether to be possible to and opened by detecting the information of rear view of vehicle mobile object
The car door opened under state is collided, so as to decide whether to enter car door delayed start-up protected mode, the pattern exit door is locked,
Opening device only has holding start to unlock door assembly in more than 3 seconds in car door, so that opening car door.The system is in place of safety
Domain does not influence passengers inside the car to get off, and can both point out passengers inside the car to take care in the case of dangerous, can pass through delay again
Unlatching prevents passenger from surprisingly quickly getting off, and vehicle safety and ease of use has been taken into account, with very high practical value.
The beneficial effects of the invention are as follows：
（1）The car door delayed start-up protection started when being likely to occur danger, has taken into account security and vehicle ease of use.
Safe region can be ensured by especially slowly being opened in car door, such as the more region of pedestrian's dealing, and passengers inside the car only need to note
Meaning observation, when slow enabling can ensure safe, the system availability is very prominent.
（2）Configured in each device and part included by the present invention, the current part vehicle of in the market, this additional hair
Bright function will not cause the change in structure and hardware substantially, with very big production cost and period advantage.
Brief description of the drawings
Fig. 1 is the system architecture diagram of the present invention；
Fig. 2 is the control method flow chart of the present invention.
Embodiment
Below with reference to accompanying drawing, technical scheme and beneficial effect are described in detail.
As shown in figure 1, the present invention provides a kind of anticollision car door delayed start-up system, including opened in door assembly, car door
Opening device, vehicle door lock device, signal supervisory instrument and signal processing unit, are introduced separately below.
The door assembly is used for locking car door, and it is existing structure, is repeated no more.
Opening device has start and non-start two states in the car door, when opening device is in start shape in car door
During state, door assembly can be unlocked, and play a part of opening car door.In the present embodiment, using in the car door of vehicle self-carrying
Handle is used as opening device in car door.
The vehicle door lock device has locking and non-locking two states, when vehicle door lock device is in the lock state
When, then door assembly can not be unlocked by opening device in car door；Conversely, opening device can be used normally in car door.In this reality
Apply in example, using driving lever in the car door of vehicle self-carrying as vehicle door lock device, driving lever is made by a drag-line in the car door
Door assembly is used, so as to control the start of door assembly or non-actuator state.
The signal supervisory instrument includes opening device condition checkout gear and rear view of vehicle moving Object Detection in car door
Device two parts, wherein, opening device condition checkout gear is used to detect in car door whether opening device to be in start in car door
State, rear view of vehicle moving Object Detection device is used to detect opening device in rear view of vehicle mobile object information, the car door
Condition checkout gear can be used using the electronic switch being integrated in door assembly, the rear view of vehicle moving Object Detection device
Imaging sensor, is installed on vehicle mirrors, and the vehicle mirrors can also may be used using glass mirror rearview mirror common at present
Using camera shooting type rearview mirror relatively new at present, the camera shooting type rearview mirror includes camera and driving display screen, camera
Located at outside vehicle, it is easy to the position of collection vehicle rear scenery, and the information collected is sent into driving display screen, Si Jike
To observe scenery after car by display screen of driving a vehicle, when using camera shooting type rearview mirror, imaging sensor is installed on camera.
The signal processing unit is used to receive the signal from signal supervisory instrument, it is possible to send instruction control car door
The state of locking device.Specifically, the signal that signal processing unit is passed over to rear view of vehicle moving Object Detection device
Analyzed, judge whether mobile object has the possibility collided with the car door under opening, if possible, then send letter
Number vehicle door lock device is placed in lock-out state, and enters car door delayed start-up protected mode：Mould is protected in car door delayed start-up
Under formula, the signal input signal processing unit of opening device condition checkout gear, such as detects opening device in car door in car door
Actuator state is persistently kept more than 3 seconds（Settable signal processing unit has clocking capability）, then vehicle door lock device is placed in
Non-locking state, now vehicle door lock assembly meet unlocking condition, car door will be opened；If mobile object is not and under opening
The possibility that collides of car door, then signal processing unit will not send signal to vehicle door lock device and place it in locking shape
State.
In the present embodiment, signal processing unit can be sent out the voice system of instruction control vehicle self-carrying, in car door
Under delayed start-up protected mode, if opening device is in actuator state in car door, signal processing unit is sent to voice system
Audio controls, point out occupant to open the door and take care；In addition, light-emitting device also can be set, or utilize vehicle self-carrying
Lighting device, under car door delayed start-up protected mode, if opening device is in actuator state, signal processing unit in car door
The lighting device for sending instruction control light-emitting device or vehicle self-carrying starts, and reminds occupant to open the door and takes care.
For the ease of reply special circumstances, the state of the vehicle door lock device except being controlled by signal processing unit,
Switching can be also manually operated, such as in the prior art, lock-out state is changed using driving lever in manual toggle car door.
Each car door of the vehicle is designed with door assembly, opening device, vehicle door lock device and signal inspection in car door
Device is surveyed, signal processing unit can then share one, and signal processing unit can be independently controlled to each car door of vehicle, each car door
Between input/output signal do not interfere with each other, to improve safety in utilization.
During work, rear view of vehicle moving Object Detection device will detect that signal passes to signal processing unit, signal transacting
Unit is received to be judged whether to collide with the car door under opening after the signal.According to Fig. 2 control logic, such as may be used
It can collide, then into car door delayed start-up protected mode.Under the pattern, signal processing unit sends instruction by vehicle door lock
Device is placed in lock-out state, then receives the signal of the opening device condition checkout gear in car door.Such as determine in car door
Opening device is placed in actuator state, then sends acoustical signal prompting passengers inside the car and take care, start simultaneously at timing 3 seconds and persistently connect
Receive the signal that opening device condition checkout gear is sent in car door.When judging that opening device persistently keeps start shape in car door
When state was more than 3 seconds, signal processing unit sends instruction and vehicle door lock device is placed in into non-locking state, and now door assembly is met
Unlocking condition, car door will be unlocked.And if opening device keeps actuator state to be no more than 3 seconds in car door, vehicle door lock device
Still in lock-out state, door assembly is unsatisfactory for unlocking condition, and car door is not turned on.
Based on system above, the present invention also provides a kind of control method of anticollision car door delayed start-up system, including such as
Lower step：
Step 1, signal processing unit is according to the detection signal of rear view of vehicle moving Object Detection device, and judging whether may be with opening
The car door opened under state collides, if may collide, into car door delayed start-up protected mode, goes to step 2, no
Then, continue repeat step 1, do not change the current state of vehicle door lock device, while also not disturbing the other systems of vehicle to car door
The control of locking device；
Step 2, signal processing unit sends instruction and vehicle door lock device is placed in into lock-out state, then receives and is opened in car door
The signal of opening device condition checkout gear, such as determines opening device in car door and is placed in actuator state, then sends acoustical signal prompting
Passengers inside the car take care, and start simultaneously at timing and continue to receive the letter that opening device condition checkout gear is sent in car door
Number, judge that opening device persistently keeps whether actuator state exceedes preset duration in car door, if going to step 3 more than if, otherwise turn
Step 4；
Step 3, signal processing unit sends instruction and vehicle door lock device is placed in into non-locking state, and now door assembly meets solution
Bolt part, car door will be unlocked；
Step 4, if opening device keeps actuator state to be no more than preset duration in car door, vehicle door lock device is still in locking
State, door assembly is unsatisfactory for unlocking condition, and car door is not turned on.
The present invention also provides a kind of automobile, and the automobile is equipped with foregoing anticollision car door delayed start-up system.
The technological thought of above example only to illustrate the invention, it is impossible to which protection scope of the present invention is limited with this, it is every
According to technological thought proposed by the present invention, any change done on the basis of technical scheme each falls within the scope of the present invention
Within.
Claims (10)
1. a kind of anticollision car door delayed start-up system, it is characterised in that：Including opening device, car door in door assembly, car door
Locking device, signal supervisory instrument and signal processing unit；
The door assembly is used for locking car door；
Opening device has start and non-start two states in the car door, when opening device is in actuator state in car door
When, door assembly can be unlocked；
The vehicle door lock device has locking and non-locking two states, when vehicle door lock device is in the lock state, car
Opening device can not unlock door assembly in door；
The signal supervisory instrument includes opening device condition checkout gear and rear view of vehicle moving Object Detection device in car door
Two parts, wherein, opening device condition checkout gear is used to detect in car door whether opening device to be in actuator state in car door,
Rear view of vehicle moving Object Detection device is used to detect rear view of vehicle mobile object information；
The signal processing unit is used to receive the signal from signal supervisory instrument, and sends instruction control car door when necessary
The state of locking device.
2. a kind of anticollision car door delayed start-up system as claimed in claim 1, it is characterised in that：Dress is opened in the car door
Put the inside door handle using vehicle self-carrying.
3. a kind of anticollision car door delayed start-up system as claimed in claim 1, it is characterised in that：The vehicle door lock device
Using driving lever in the car door of vehicle self-carrying, driving lever is applied to door assembly by a drag-line in the car door, so as to control door
Lock assembly.
4. a kind of anticollision car door delayed start-up system as claimed in claim 1, it is characterised in that：Dress is opened in the car door
Configuration state detection means is using the electronic switch being integrated in door assembly.
5. a kind of anticollision car door delayed start-up system as claimed in claim 1, it is characterised in that：The rear view of vehicle movement
Article detection device uses imaging sensor, and the imaging sensor is installed on vehicle mirrors.
6. a kind of anticollision car door delayed start-up system as claimed in claim 5, it is characterised in that：The vehicle mirrors are adopted
With glass mirror rearview mirror or camera shooting type rearview mirror.
7. a kind of anticollision car door delayed start-up system as claimed in claim 1, it is characterised in that：The signal processing unit
The voice system of vehicle self-carrying is also connected with, audio controls are sent to it.
8. a kind of control method of anticollision car door delayed start-up system, it is characterised in that comprise the following steps：
Step 1, signal processing unit is according to the detection signal of rear view of vehicle moving Object Detection device, and judging whether may be with opening
The car door opened under state collides, if may collide, into car door delayed start-up protected mode, goes to step 2, no
Then, repeat step 1；
Step 2, signal processing unit sends instruction and vehicle door lock device is placed in into lock-out state, then receives and is opened in car door
The signal of opening device condition checkout gear, such as determines opening device in car door and is placed in actuator state, then starts timing and continue
The signal that opening device condition checkout gear is sent in car door is received, judges that opening device persistently keeps start shape in car door
Whether state exceedes preset duration, if going to step 3 more than if, otherwise goes to step 4；
Step 3, signal processing unit sends instruction and vehicle door lock device is placed in into non-locking state, and now door assembly meets solution
Bolt part, car door will be unlocked；
Step 4, if opening device keeps actuator state to be no more than preset duration in car door, vehicle door lock device is still in locking
State, door assembly is unsatisfactory for unlocking condition, and car door is not turned on.
9. a kind of automobile, it is characterised in that：The automobile is equipped with anticollision car door delayed start-up system as claimed in claim 1
System.
10. a kind of automobile as claimed in claim 9, it is characterised in that：The anticollision car door delayed start-up system includes：It is right
Opening device in the door assembly for answering each car door to set, the car door that each car door of correspondence is set, each car door of correspondence is set
Vehicle door lock device, the signal supervisory instrument that each car door of correspondence is set, and a signal processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710378832.0A CN107083882B (en) | 2017-05-25 | 2017-05-25 | Anti-collision car door delay opening system and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710378832.0A CN107083882B (en) | 2017-05-25 | 2017-05-25 | Anti-collision car door delay opening system and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107083882A true CN107083882A (en) | 2017-08-22 |
| CN107083882B CN107083882B (en) | 2022-08-23 |
Family
ID=59608888
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710378832.0A Active CN107083882B (en) | 2017-05-25 | 2017-05-25 | Anti-collision car door delay opening system and control method thereof |
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| Country | Link |
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| CN (1) | CN107083882B (en) |
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| CN108791056A (en) * | 2018-06-22 | 2018-11-13 | 奇瑞汽车股份有限公司 | Car's door controlling method, apparatus and storage medium |
| CN110239434A (en) * | 2019-06-21 | 2019-09-17 | 东北大学 | A kind of device for preventing car door from throwing open rear motor vehicles of wounding |
| TWI714873B (en) * | 2018-08-06 | 2021-01-01 | 林耀國 | Car door opening mechanism |
| CN112208437A (en) * | 2020-10-21 | 2021-01-12 | 皖江工学院 | Automobile side anti-collision system and working method thereof |
| CN114516311A (en) * | 2021-12-17 | 2022-05-20 | 北京梧桐车联科技有限责任公司 | Anti-collision method and device for automobile door opening and storage medium |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107083882B (en) | 2022-08-23 |
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