CN104960470A - Automatic protective system for eliminating accidents caused by vehicle door opening - Google Patents
Automatic protective system for eliminating accidents caused by vehicle door opening Download PDFInfo
- Publication number
- CN104960470A CN104960470A CN201510383728.1A CN201510383728A CN104960470A CN 104960470 A CN104960470 A CN 104960470A CN 201510383728 A CN201510383728 A CN 201510383728A CN 104960470 A CN104960470 A CN 104960470A
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- main frame
- controller main
- car door
- vehicle
- protective system
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Abstract
The invention provides an automatic protective system for eliminating accidents caused by vehicle door opening. The system comprises a vehicle body and a vehicle door, wherein a linear stepping motor 8, an internal pulling handle rotating shaft 9, a door plate main body 10, an internal pulling handle 11, an internal pulling line fixing piece 12 and an internal pulling line 13 are arranged on the vehicle door; a controller mainframe 4, a collision sensor 4 and a rear radar sensor 2 are arranged on the vehicle body, wherein the controller mainframe is used for locking the internal pulling handle 11 when a vehicle stops. When it is analyzed by the controller mainframe 4 that the rear vehicle or pedestrian is not a hazard for the vehicle, the vehicle door can be normally opened. According to the automatic protective system for eliminating the accidents caused by the vehicle door opening, provided by the invention, protection is achieved through automatically controlling the locking and unlocking of the vehicle door so that the traffic accidents caused by sudden door opening of the rear vehicle or the pedestrian are prevented.
Description
Technical field
The invention belongs to automotive safety correlative technology field, being specifically related to a kind of for eliminating because of opening car door accidents caused automatic protective system.
Background technology
At present, along with the growth at full speed of battery-driven car quantity, the battery-driven car speed of a motor vehicle is also general very fast, opening vehicle door and the collision case that causes gets more and more.It is minor matter that automobile door opening seems, but door opening is taken by surprise, and the hardness of car door is also high, and the damage caused because of the accident is general all more serious.
Summary of the invention
The object of the invention is to farthest eliminate the traffic accident caused because of opening car door.
The invention provides a kind of for eliminating the accidents caused automatic protective system of opening car door, comprise vehicle body and car door, described car door is provided with linear stepping motor 8, inside pull handle rotating shaft 9, door-plate main body 10, inside pull handle 11, inside pull open line connecting element 12, inside pull open line 13, vehicle body is provided with controller main frame 4, crash sensor 1, rear radar sensor 2, it is characterized in that, when vehicle stops, the detectable signal of controller main frame 4 to rear reversing radar sensor 2 is analyzed, draw distance and the moving velocity of rear body or pedestrian, when controller main frame 4 analyze vehicles or pedestrians will close to this vehicle time, controller main frame 4 can export an enable signal, driving linear stepping motor works, internally pull handle and 11 carry out locking, now car door cannot be opened in car, alarm can be carried out with the form of telltale or buzzer phone 7 with Time Controller main frame 4, now there is potential safety hazard in prompting chaufeur, temporarily can not open the door.The vehicles or pedestrians analyzing rear portion when controller main frame 4 do not form danger to this vehicle, or when there is no vehicles or pedestrians, controller main frame 4 can export a return signal, linear stepping motor is driven to carry out return, remove internally pull handle 11 lockup state, now car door can normally be opened, and can cancel the alarm of telltale or buzzer phone 7 with Time Controller main frame 4.
Preferably, described automatic protective system also comprises reset switch 5, when controller main frame 4 to interior pull handle 11 carry out locking after, can be resetted by reset switch 5, unlocked.
Preferably; described automatic protective system also comprises protection switch 3; when chaufeur presses protection switch 3; protection switch 3 can disconnect to the high level signal of controller main frame 4, controller main frame 4 can at once give linear stepping motor 8 send return signal, remove internally pull handle 11 lockup state; now car door can normally be opened; until first disconnect protection switch 3, then after pressing reset switch 5, controller main frame 4 just can recover normal work.
Preferably, pull open in described line pass through in draw connecting element to be connected with interior pulling handle, linear stepping motor (8) is arranged in door-plate main body 10,11 to be connected with interior pulling handle, the lock-out state that linear stepping motor (8) pulls handle in controlling, under normal circumstances, is in released state, in time running into collision warning, be in the lock state.
Preferably, described controller main frame 4 can carry out self-inspection every 1h, when having detected that fault exists, a return signal can be exported, linear stepping motor 8 is driven to carry out return, remove internally pull handle 11 lockup state, controller main frame 4 fault information reporting to combination instrument 6, prompting chaufeur keep in repair in time.
Preferably, described rear radar sensor 2 is provided with two, is separately positioned on two ends, body tail left and right.
The present invention compared with prior art tool has the following advantages:
Automatic protective system of the present invention, by automatically controlling the locking of car door, realizes protection, prevents vehicle or pedestrian afterwards from, due to unexpected enabling, and causing traffic accident.
Accompanying drawing explanation
Figure 1 shows that the operating diagram of automatic protective system of the present invention;
Figure 2 shows that automatic protective system Vehicle lock structure schematic diagram of the present invention;
Figure 3 shows that the scheme of installation of rear radar sensor;
Figure 4 shows that circuit structure diagram of the present invention.
Detailed description of the invention
Now by reference to the accompanying drawings 1-4 the present invention will be described in detail.
System in the present invention includes crash sensor 1, radar sensor 2 after two, protection switch 3; controller main frame 4; reset switch 5, combination instrument 6, telltale or buzzer phone 7; linear stepping motor 8; inside pull handle rotating shaft 9, and door-plate main body 10 inside pulls handle 11; inside pull open line connecting element 12, inside pull open line 13.See accompanying drawing 1, accompanying drawing 2.
Provided by the invention for eliminating the accidents caused automatic protective system of opening car door, concrete comprises vehicle body and car door, described car door is provided with linear stepping motor 8, inside pull handle rotating shaft 9, door-plate main body 10, inside pull handle 11, inside pull open line connecting element 12, inside pull open line 13, vehicle body is provided with controller main frame 4, crash sensor 1, rear radar sensor 2, when vehicle stops, the detectable signal of controller main frame 4 to rear reversing radar sensor 2 is analyzed, draw distance and the moving velocity of rear body or pedestrian, when controller main frame 4 analyze vehicles or pedestrians will close to this vehicle time, controller main frame 4 can export an enable signal, driving linear stepping motor works, internally pull handle and 11 carry out locking, now car door cannot be opened in car, alarm can be carried out with the form of telltale or buzzer phone 7 with Time Controller main frame 4, now there is potential safety hazard in prompting chaufeur, temporarily can not open the door.The vehicles or pedestrians analyzing rear portion when controller main frame 4 do not form danger to this vehicle, or when there is no vehicles or pedestrians, controller main frame 4 can export a return signal, linear stepping motor is driven to carry out return, remove internally pull handle 11 lockup state, now car door can normally be opened, and can cancel the alarm of telltale or buzzer phone 7 with Time Controller main frame 4.Rear radar sensor 2 adopts the middle distance radar sensor of high frequency band, and detection range can reach 160M, substantially can reach needs of the present invention.After two, reversing radar sensor 2 is arranged on the both sides of body tail respectively, sees accompanying drawing 3.
The normal electricity of electric system power acquisition of the present invention, can meet vehicle and under any circumstance all can normally work.
Preferably, this automatic protective system also comprises reset switch 5, when controller main frame 4 to interior pull handle 11 carry out locking after, can be resetted by reset switch 5, unlocked.When traffic accidents such as this collision happens, controller main frame 4 detects the action of crash sensor 1, a return signal can be exported, linear stepping motor 8 is driven to carry out return, remove internally pull handle 11 lockup state, now car door can normally be opened, until after pressing reset switch 5, controller main frame 4 just can recover normal work.
Preferably; described automatic protective system also comprises protection switch 3; when chaufeur presses protection switch 3; protection switch 3 can disconnect to the high level signal of controller main frame 4, controller main frame 4 can at once give linear stepping motor 8 send return signal, remove internally pull handle 11 lockup state; now car door can normally be opened; until first disconnect protection switch 3, then after pressing reset switch 5, controller main frame 4 just can recover normal work.
Preferably, pull open in described line pass through in draw connecting element to be connected with interior pulling handle, linear stepping motor 8 is arranged in door-plate main body 10,11 to be connected with interior pulling handle, the lock-out state pulled handle in linear stepping motor 8 controls, under normal circumstances, is in released state, in time running into collision warning, be in the lock state.
Preferably, described controller main frame 4 can carry out self-inspection every 1h, when having detected that fault exists, a return signal can be exported, linear stepping motor 8 is driven to carry out return, remove internally pull handle 11 lockup state, controller main frame 4 fault information reporting to combination instrument 6, prompting chaufeur keep in repair in time.
Automatic protective system of the present invention, by automatically controlling the locking of car door, realizes protection, prevents vehicle or pedestrian afterwards from, due to unexpected enabling, and causing traffic accident.
Claims (6)
1. one kind for eliminating the accidents caused automatic protective system of opening car door, comprise vehicle body and car door, described car door is provided with linear stepping motor (8), inside pull handle rotating shaft (9), door-plate main body (10), inside pull handle (11), inside pull open line connecting element (12), inside pull open line (13), vehicle body is provided with controller main frame (4), crash sensor (1), rear radar sensor (2), it is characterized in that, when vehicle stops, the detectable signal of controller main frame (4) to rear reversing radar sensor (2) is analyzed, draw distance and the moving velocity of rear body or pedestrian, when controller main frame (4) analyze vehicles or pedestrians will close to this vehicle time, controller main frame (4) can export an enable signal, driving linear stepping motor works, internally pull handle (11) carry out locking, now car door cannot be opened in car, alarm can be carried out with the form of telltale or buzzer phone (7) with Time Controller main frame (4), now there is potential safety hazard in prompting chaufeur, temporarily can not open the door, the vehicles or pedestrians analyzing rear portion when controller main frame (4) do not form danger to this vehicle, or when there is no vehicles or pedestrians, controller main frame (4) can export a return signal, linear stepping motor is driven to carry out return, remove the lockup state of internally pull handle (11), now car door can normally be opened, the alarm of telltale or buzzer phone (7) can be cancelled with Time Controller main frame (4).
2. as claimed in claim 1 for eliminating the accidents caused automatic protective system of opening car door, it is characterized in that, described automatic protective system also comprises reset switch (5), when controller main frame (4) internally pulls handle after (11) carry out locking, can be resetted by reset switch (5), unlocked.
3. as claimed in claim 1 for eliminating the accidents caused automatic protective system of opening car door, it is characterized in that, described automatic protective system also comprises protection switch (3), when chaufeur presses protection switch (3), protection switch (3) can disconnect to the high level signal of controller main frame (4), controller main frame (4) can send return signal at once linear stepping motor (8), remove the lockup state of internally pull handle (11), now car door can normally be opened, until first disconnect protection switch (3), after pressing reset switch (5) again, controller main frame (4) just can recover normal work.
4. as claimed in claim 1 for eliminating the accidents caused automatic protective system of opening car door, it is characterized in that, pull open in described line pass through in draw connecting element to be connected with interior pulling handle, linear stepping motor (8) is arranged in door-plate main body 10,11 to be connected with interior pulling handle, the lock-out state that linear stepping motor (8) pulls handle in controlling, under normal circumstances, be in released state, in time running into collision warning, be in the lock state.
5. as claimed in claim 1 for eliminating the accidents caused automatic protective system of opening car door, it is characterized in that, described controller main frame (4) can carry out self-inspection every 1h, when having detected that fault exists, a return signal can be exported, drive linear stepping motor (8) to carry out return, remove the lockup state of internally pull handle (11), controller main frame (4) fault information reporting, to combination instrument (6), reminds chaufeur to keep in repair in time.
6. as claimed in claim 1 for eliminating the accidents caused automatic protective system of opening car door, it is characterized in that, described rear radar sensor (2) is provided with two, is separately positioned on two ends, body tail left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510383728.1A CN104960470B (en) | 2015-07-03 | 2015-07-03 | It is a kind of to be used to eliminate the automatic protective system that opening car door triggers accident |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510383728.1A CN104960470B (en) | 2015-07-03 | 2015-07-03 | It is a kind of to be used to eliminate the automatic protective system that opening car door triggers accident |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104960470A true CN104960470A (en) | 2015-10-07 |
| CN104960470B CN104960470B (en) | 2017-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510383728.1A Active CN104960470B (en) | 2015-07-03 | 2015-07-03 | It is a kind of to be used to eliminate the automatic protective system that opening car door triggers accident |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507695A (en) * | 2015-12-21 | 2016-04-20 | 周厚文 | Vehicle door lock control system and control method thereof |
| CN106593171A (en) * | 2015-10-20 | 2017-04-26 | 北京汽车股份有限公司 | Vehicle door opening safety device, system and method |
| CN107031507A (en) * | 2017-03-15 | 2017-08-11 | 广东机电职业技术学院 | Automobile door lock triggers security system and its method of work |
| TWI628099B (en) * | 2016-10-28 | 2018-07-01 | 致伸科技股份有限公司 | Pre-detecting system for car door opening |
| CN109484294A (en) * | 2018-11-27 | 2019-03-19 | 北京长城华冠汽车科技股份有限公司 | The control method of enabling early warning system and vehicle and enabling early warning system |
| CN110356321A (en) * | 2019-07-19 | 2019-10-22 | 重庆长安汽车股份有限公司 | A kind of opening vehicle door process emergency stop control method and system |
| CN111098803A (en) * | 2018-10-26 | 2020-05-05 | 通用汽车环球科技运作有限责任公司 | Cover for side door release handle |
| CN112937441A (en) * | 2021-03-29 | 2021-06-11 | 陕西科技大学 | Automobile anti-collision system and control method |
| CN113818769A (en) * | 2021-08-03 | 2021-12-21 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Platform door control method and device for removing electromagnetic lock |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106593171A (en) * | 2015-10-20 | 2017-04-26 | 北京汽车股份有限公司 | Vehicle door opening safety device, system and method |
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| CN111098803B (en) * | 2018-10-26 | 2023-08-18 | 通用汽车环球科技运作有限责任公司 | Cover for side door release handle |
| CN109484294A (en) * | 2018-11-27 | 2019-03-19 | 北京长城华冠汽车科技股份有限公司 | The control method of enabling early warning system and vehicle and enabling early warning system |
| CN110356321A (en) * | 2019-07-19 | 2019-10-22 | 重庆长安汽车股份有限公司 | A kind of opening vehicle door process emergency stop control method and system |
| CN112937441A (en) * | 2021-03-29 | 2021-06-11 | 陕西科技大学 | Automobile anti-collision system and control method |
| CN113818769A (en) * | 2021-08-03 | 2021-12-21 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Platform door control method and device for removing electromagnetic lock |
| CN113818769B (en) * | 2021-08-03 | 2023-02-28 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Platform door control method and device for removing electromagnetic lock |
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| CN104960470B (en) | 2017-07-18 |
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