CN104960470B - It is a kind of to be used to eliminate the automatic protective system that opening car door triggers accident - Google Patents
It is a kind of to be used to eliminate the automatic protective system that opening car door triggers accident Download PDFInfo
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- CN104960470B CN104960470B CN201510383728.1A CN201510383728A CN104960470B CN 104960470 B CN104960470 B CN 104960470B CN 201510383728 A CN201510383728 A CN 201510383728A CN 104960470 B CN104960470 B CN 104960470B
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- main frame
- controller main
- car door
- handle
- protective system
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Abstract
It is used to eliminate the automatic protective system that opening car door triggers accident, including vehicle body and car door the invention provides a kind of, linear stepping motor 8 is provided with the car door, inside pull handle rotating shaft 9, door-plate main body 10, inside pulls handle 11, inside pulls open line fixture 12, inside pull open line 13, vehicle body be provided with controller main frame 4, crash sensor 1, rear radar sensor 2, wherein, when vehicle stops, controller main frame internally pulls handle 11 carry out lockings.When the vehicles or pedestrians that controller main frame 4 analyzes rear portion do not constitute danger to this vehicle, now car door can be opened normally.The automatic protective system of the present invention is by automatically controlling the locking of car door, to realize protection, prevents later vehicle or pedestrian due to opening the door suddenly, and causes traffic accident.
Description
Technical field
The invention belongs to automotive safety correlative technology field, and in particular to one kind is used to eliminate to be triggered because of opening car door
Accident automatic protective system.
Background technology
At present, being skyrocketed through with electric motor car quantity, electric motor car speed is also universal very fast, opening vehicle door and trigger
Collision accident it is more and more.It is minor matter that automobile door opening, which is seemed, but door opening is taken by surprise, the hardness of car door
Height, therefore damage is general all than more serious caused by accident.
The content of the invention
The invention aims to farthest eliminate the traffic accident caused because of opening car door.
It is used to eliminate the automatic protective system that opening car door triggers accident, including vehicle body and car the invention provides a kind of
Door, is provided with linear stepping motor 8, inside pull handle rotating shaft 9, door-plate main body 10 on the car door, inside pulls handle 11, inside pull open line
Fixture 12, inside pulls open line 13, and vehicle body is provided with controller main frame 4, crash sensor 1, and rear radar sensor 2, its feature exists
In when vehicle stops, controller main frame 4 is analyzed the detectable signal of rear radar for backing car sensor 2, draws rear portion
The distance and travel speed of vehicles or pedestrians, when controller main frame 4 analyze vehicles or pedestrians will be close to this vehicle when,
Controller main frame 4 can export an enable signal, and driving linear stepping motor works, and internally pull handle 11 carry out lockings, now
It will be unable to open car door from in-car, while controller main frame 4 can carry out alarm in the form of display or buzzer 7, carry
Show that driver now has potential safety hazard, can not temporarily open the door.When controller main frame 4 analyzes the vehicles or pedestrians at rear portion to this
Vehicle does not constitute danger, or when not having vehicles or pedestrians, controller main frame 4 can export a return signal, driving straight line step
Stepper motor carry out return, release internally pull handle 11 lockup state, now car door can be opened normally, while controller main frame
4 can cancel the alarm of display or buzzer 7.
It is preferred that, the automatic protective system also includes reset switch 5, when 11 progress that pulled handle in 4 pairs of controller main frame
It after locking, can be resetted by reset switch 5, untie locking.
It is preferred that, the automatic protective system also includes protection switch 3, and when driver presses protection switch 3, protection is opened
The high level signal to controller main frame 4 can be disconnected by closing 3, and controller main frame 4 can send return letter to linear stepping motor 8 at once
Number, release internally pull handle 11 lockup state, now car door can normally open, until first disconnecting protection switch 3, then press
After reset switch 5, controller main frame 4 can just recover normal work.
It is preferred that, the interior line that pulls open is connected by interior drawing fixture with interior pull handle, linear stepping motor（8）It is arranged on
In door-plate main body 10,11 it is connected with interior pull handle, linear stepping motor（8）The lock-out state pulled handle in control, normal condition
Under, in released state, when collision warning is run into, it is in the lock state.
It is preferred that, the controller main frame 4 can carry out self-inspection every 1h, when detect it is faulty in the presence of, one can be exported
Individual return signal, driving linear stepping motor 8 carries out return, release internally pull handle 11 lockup state, controller main frame 4 therefore
Hinder information reporting to combination instrument 6, remind driver to be repaired in time.
It is preferred that, the rear radar sensor 2 is provided with two, is separately positioned on body tail left and right ends.
The present invention has the following advantages that compared with prior art：
The automatic protective system of the present invention is by automatically controlling the locking of car door, to realize protection, prevent later vehicle or
Person pedestrian causes traffic accident due to enabling suddenly.
Brief description of the drawings
Fig. 1 show the operating diagram of automatic protective system of the present invention；
Fig. 2 show the automatic protective system Vehicle lock structure schematic diagram of the present invention；
Fig. 3 show the scheme of installation of rear radar sensor；
Fig. 4 show the circuit structure diagram of the present invention.
Embodiment
In conjunction with accompanying drawing 1-4, the present invention will be described in detail.
System in the present invention includes radar sensor 2 after crash sensor 1, two, protection switch 3, controller master
Machine 4, reset switch 5, combination instrument 6, display or buzzer 7, linear stepping motor 8, inside pull handle rotating shaft 9, door-plate main body
10, inside pull handle 11, inside pull open line fixture 12, inside pull open line 13.See accompanying drawing 1, accompanying drawing 2.
Trigger the automatic protective system of accident provided by the present invention for eliminating opening car door, specifically include vehicle body and car
Door, is provided with linear stepping motor 8, inside pull handle rotating shaft 9, door-plate main body 10 on the car door, inside pulls handle 11, inside pull open line
Fixture 12, inside pulls open line 13, and vehicle body is provided with controller main frame 4, crash sensor 1, and rear radar sensor 2 stops in vehicle
When only, controller main frame 4 is analyzed the detectable signal of rear radar for backing car sensor 2, draws rear body or pedestrian
Distance and travel speed, when controller main frame 4 analyze vehicles or pedestrians will be close to this vehicle when, controller main frame
4 can export an enable signal, driving linear stepping motor work, and internally pull handle 11 carry out lockings, now from in-car by nothing
Method open car door, while controller main frame 4 can in the form of display or buzzer 7 carry out alarm, point out driver this
When there is potential safety hazard, can not temporarily open the door.When the vehicles or pedestrians that controller main frame 4 analyzes rear portion are not constituted to this vehicle
Danger, or when not having vehicles or pedestrians, controller main frame 4 can export a return signal, driving linear stepping motor is carried out
Return, release internally pull handle 11 lockup state, now car door can be opened normally, while controller main frame 4 can cancel aobvious
Show the alarm of device or buzzer 7.Radar sensor 2 is used in high frequency band apart from radar sensor, detection range afterwards
160M can be reached, the need for can reaching the present invention substantially.Two rear radar for backing car sensors 2 are separately mounted to body tail
Both sides, see accompanying drawing 3.
The electrical system power supply of the present invention is using normal electricity, and can meet vehicle under any circumstance can normal work.
It is preferred that, this automatic protective system also includes reset switch 5,11 is locked when being pulled handle in 4 pairs of controller main frame
It after only, can be resetted by reset switch 5, untie locking.When this vehicle such as collides at the traffic accident, controller master
Machine 4 detects the action of crash sensor 1, can export a return signal, and driving linear stepping motor 8 carries out return, released
Internally pull handle 11 lockup state, now car door can normally open, until press after reset switch 5, controller main frame 4 is
Normal work can be recovered.
It is preferred that, the automatic protective system also includes protection switch 3, and when driver presses protection switch 3, protection is opened
The high level signal to controller main frame 4 can be disconnected by closing 3, and controller main frame 4 can send return letter to linear stepping motor 8 at once
Number, release internally pull handle 11 lockup state, now car door can normally open, until first disconnecting protection switch 3, then press
After reset switch 5, controller main frame 4 can just recover normal work.
It is preferred that, the interior line that pulls open is connected by interior drawing fixture with interior pull handle, and linear stepping motor 8 is arranged on door
In plate main body 10,11 be connected with interior pull handle, linear stepping motor 8 control in the lock-out state that pulls handle, under normal circumstances, place
In released state, when collision warning is run into, it is in the lock state.
It is preferred that, the controller main frame 4 can carry out self-inspection every 1h, when detect it is faulty in the presence of, one can be exported
Individual return signal, driving linear stepping motor 8 carries out return, release internally pull handle 11 lockup state, controller main frame 4 therefore
Hinder information reporting to combination instrument 6, remind driver to be repaired in time.
The automatic protective system of the present invention is by automatically controlling the locking of car door, to realize protection, prevent later vehicle or
Person pedestrian causes traffic accident due to enabling suddenly.
Claims (5)
1. a kind of be used to eliminate the automatic protective system that opening car door triggers accident, including vehicle body and car door, on the car door
Provided with linear stepping motor (8), inside pull handle rotating shaft (9), door-plate main body (10), and inside pull handle (11), inside pulls open line fixture
(12) line (13), is inside pulled open, vehicle body is provided with controller main frame (4), crash sensor (1), rear radar sensor (2), its spy
Levy and be, when vehicle stops, controller main frame (4) is analyzed the detectable signal of rear radar for backing car sensor (2),
Rear body or the distance and travel speed of pedestrian are drawn, will be connect when controller main frame (4) analyzes vehicles or pedestrians
During this nearly vehicle, controller main frame (4) can export an enable signal, and driving linear stepping motor work internally pulls handle
(11) locking is carried out, now will be unable to open car door from in-car, while controller main frame (4) can be with display or buzzer (7)
Form carry out alarm, point out driver now to there is potential safety hazard, can not temporarily open the door, when controller main frame (4) point
The vehicles or pedestrians for separating out rear portion do not constitute danger to this vehicle, or when not having vehicles or pedestrians, controller main frame (4) can be defeated
Go out a return signal, driving linear stepping motor carries out return, release the lockup state of (11) of internally pulling handle, now car door
Can normally it open, while controller main frame (4) can cancel the alarm of display or buzzer (7)；The automatic protection
System also includes protection switch (3), and when driver presses protection switch (3), protection switch (3), which can disconnect, gives controller main frame
(4) high level signal, controller main frame (4) can send return signal to linear stepping motor (8) at once, release and internally draw handle
The lockup state of hand (11), now car door can be opened normally, until first disconnection protection switch (3), then press reset switch (5)
Afterwards, controller main frame (4) can just recover normal work.
2. as claimed in claim 1 be used to eliminate the automatic protective system that opening car door triggers accident, it is characterised in that described
Automatic protective system also includes reset switch (5), after controller main frame (4) internally pulls handle (11) progress locking, by multiple
Bit switch (5) can be resetted, and untie locking.
3. as claimed in claim 1 be used to eliminate the automatic protective system that opening car door triggers accident, it is characterised in that described
Inside pull open line to be connected with interior pull handle by interior drawing fixture, linear stepping motor (8) is arranged in door-plate main body 10, is drawn with interior
Handle 11 is connected, the lock-out state pulled handle in linear stepping motor (8) control, under normal circumstances, in released state, works as chance
When to collision warning, it is in the lock state.
4. as claimed in claim 1 be used to eliminate the automatic protective system that opening car door triggers accident, it is characterised in that described
Controller main frame (4) can carry out self-inspection every 1h, when detect it is faulty in the presence of, a return signal can be exported, driving is straight
Line stepper motor (8) carries out return, releases the lockup state of (11) of internally pulling handle, controller main frame (4) fault information reporting
To combination instrument (6), driver is reminded to be repaired in time.
5. as claimed in claim 1 be used to eliminate the automatic protective system that opening car door triggers accident, it is characterised in that described
Radar sensor (2) is provided with two afterwards, is separately positioned on body tail left and right ends.
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 CN104960470A (en) | 2015-10-07 |
| CN104960470B true CN104960470B (en) | 2017-07-18 |
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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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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593171B (en) * | 2015-10-20 | 2018-01-16 | 北京汽车股份有限公司 | Car door opening safety device, system and method |
| CN105507695A (en) * | 2015-12-21 | 2016-04-20 | 周厚文 | Vehicle door lock control system and control method thereof |
| 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 |
| CN107031507B (en) * | 2017-03-15 | 2023-03-14 | 广东机电职业技术学院 | Automobile door lock triggering safety system and working method thereof |
| US11078693B2 (en) * | 2018-10-26 | 2021-08-03 | GM Global Technology Operations LLC | 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 |
| 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204998410U (en) * | 2015-07-03 | 2016-01-27 | 南京金龙新能源汽车研究院有限公司 | A automatic protection system for eliminating open door of car initiation accident |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3930982B2 (en) * | 1998-10-21 | 2007-06-13 | オートリブ ディベロップメント エービー | Vehicle alarm device |
| CN1996049A (en) * | 2006-10-18 | 2007-07-11 | 何华科技股份有限公司 | Collision prevention warning method and system for automobile and door thereof |
| CN101649701B (en) * | 2009-09-09 | 2012-06-06 | 宁波敏实汽车零部件技术研发有限公司 | Automobile door lock switching mechanism |
| CN102022047B (en) * | 2010-12-30 | 2012-08-08 | 牛琪雯 | Safe door opener for automobile |
| CN201908496U (en) * | 2010-12-30 | 2011-07-27 | 牛琪雯 | Safe door-opening device for automobile |
-
2015
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204998410U (en) * | 2015-07-03 | 2016-01-27 | 南京金龙新能源汽车研究院有限公司 | A automatic protection system for eliminating open door of car initiation accident |
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