CN201544854U - Warning device for vehicle door opening - Google Patents
Warning device for vehicle door opening Download PDFInfo
- Publication number
- CN201544854U CN201544854U CN2009202143381U CN200920214338U CN201544854U CN 201544854 U CN201544854 U CN 201544854U CN 2009202143381 U CN2009202143381 U CN 2009202143381U CN 200920214338 U CN200920214338 U CN 200920214338U CN 201544854 U CN201544854 U CN 201544854U
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- China
- Prior art keywords
- telltale
- car door
- door opening
- sensor
- warning
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a warning device for vehicle door opening, which comprises a sensor, a central processing unit and a warning apparatus, wherein the sensor is arranged on a rear view mirror of the vehicle; the central processing unit is respectively connected with the sensor and the warning apparatus; and the warning apparatus is arranged inside the vehicle door. Compared with the prior art, the utility model has the advantages of safety, reliability, convenient use and the like.
Description
Technical field
The utility model relates to a kind of telltale, especially relates to a kind of car door opening telltale.
Background technology
When the passenger opens car door and desires to walk out outside the car in the car, car door pedestrian, vehicle easy and from the vehicle body process bump against, produce unsafe consequence, generally all be to look at before reminding the passenger to get off by the driver that the back opens the door again at present, perhaps passenger oneself notes, but as easy as rolling off a log like this having an accident in the present vehicle body active safety system, also do not have the generation of this type of accident of strategy prevention.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of car door opening telltale safe and reliable, easy to use for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions: a kind of car door opening telltale, it is characterized in that, comprise sensor, central process unit, telltale, described sensor is arranged on the vehicle mirrors, described central process unit connects sensor and telltale respectively, and described telltale is arranged on the car door inboard.
Described sensor comprises range finder and speed detector.
Described telltale comprises the signal indicator of warning, the sound equipment of warning.
Described device also comprises the car door self-locking device.
Compared with prior art, when the utility model can effectively prevent car door opening, because the passenger do not take notice of from rear view of vehicle near the dynamic object of vehicle, the collision case that causes, the perfect outer personnel of Che Neiche that stop under the operating mode at vehicle protect.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model device applicating flow chart.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment 1
Shown in Fig. 1-2, a kind of car door opening telltale comprises sensor, central process unit, telltale, and described sensor is arranged on the vehicle mirrors, described central process unit connects sensor and telltale respectively, and described telltale is arranged on the car door inboard.Described sensor comprises that range finder and speed detector detection are near the people of vehicle or the distance and the speed of car, and this signal passed to central process unit, the safe class that central process unit opens the door according to this signal evaluation, and the driving telltale carries out, and signal is warned or sound equipment is warned or start the car door self-locking device.
The employed sensor of the utility model is the vehicle rearview camera, and system strategy comprises two parts:
1. use image process method to detect obstacle, detection range such as figure below, output comprises the position of dynamic object, speed, pre-collision time (hereinafter to be referred as TTC).
The warning Vehicular occupant do not drive the door warning strategies.The safe class that strategy will be opened car door is divided into level Four.
Safety: do not have dynamic object in detection range, perhaps the TTC of object is bigger, and enough members open car door.Do not give a warning.
Low dangerous: TTC has less possibility of collision in a certain scope, prompting obstacle position in vehicle-mounted backsight reflection, and warning tag appears.
Dangerous: TTC has possibility of collision in more among a small circle, prompting obstacle position in vehicle-mounted backsight reflection, and warning tag appears.As car door easily in opening, the sound that will give a warning of the microphone on the corresponding car door.
High-risk: TTC is very little, and big possibility of collision is arranged, prompting obstacle position in vehicle-mounted backsight reflection, and warning tag appears.The car door self-locking.
Claims (4)
1. car door opening telltale, it is characterized in that comprise sensor, central process unit, telltale, described sensor is arranged on the vehicle mirrors, described central process unit connects sensor and telltale respectively, and described telltale is arranged on the car door inboard.
2. a kind of car door opening telltale according to claim 1 is characterized in that described sensor comprises range finder and speed detector.
3. a kind of car door opening telltale according to claim 1 is characterized in that, described telltale comprises the signal indicator of warning, the sound equipment of warning.
4. a kind of car door opening telltale according to claim 1 is characterized in that described device also comprises the car door self-locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202143381U CN201544854U (en) | 2009-11-27 | 2009-11-27 | Warning device for vehicle door opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202143381U CN201544854U (en) | 2009-11-27 | 2009-11-27 | Warning device for vehicle door opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544854U true CN201544854U (en) | 2010-08-11 |
Family
ID=42600016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202143381U Expired - Lifetime CN201544854U (en) | 2009-11-27 | 2009-11-27 | Warning device for vehicle door opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544854U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275544A (en) * | 2011-05-25 | 2011-12-14 | 李彦鹅 | Door early warning device |
| CN103770700A (en) * | 2014-02-14 | 2014-05-07 | 李良杰 | Vehicle door opening prompting device |
| CN104379413A (en) * | 2012-05-22 | 2015-02-25 | Trw汽车美国有限责任公司 | Method and apparatus for hands-free opening of a door |
| CN105730344A (en) * | 2016-04-29 | 2016-07-06 | 任开付 | Rear view mirror |
| CN105946702A (en) * | 2016-04-29 | 2016-09-21 | 任开付 | Rearview mirror with parking warning function |
| CN107642285A (en) * | 2017-10-10 | 2018-01-30 | 宁波国创机车装备有限公司 | A kind of method for opening rail vehicle stopping sliding door in emergency situations |
| CN110593707A (en) * | 2019-08-08 | 2019-12-20 | 广汽蔚来新能源汽车科技有限公司 | Tail gate control method, device and system, computer equipment and storage medium |
-
2009
- 2009-11-27 CN CN2009202143381U patent/CN201544854U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275544A (en) * | 2011-05-25 | 2011-12-14 | 李彦鹅 | Door early warning device |
| CN104379413A (en) * | 2012-05-22 | 2015-02-25 | Trw汽车美国有限责任公司 | Method and apparatus for hands-free opening of a door |
| US9761070B2 (en) | 2012-05-22 | 2017-09-12 | Trw Automotive U.S. Llc | Method and apparatus for hands-free opening of a door |
| CN103770700A (en) * | 2014-02-14 | 2014-05-07 | 李良杰 | Vehicle door opening prompting device |
| CN105730344A (en) * | 2016-04-29 | 2016-07-06 | 任开付 | Rear view mirror |
| CN105946702A (en) * | 2016-04-29 | 2016-09-21 | 任开付 | Rearview mirror with parking warning function |
| CN107642285A (en) * | 2017-10-10 | 2018-01-30 | 宁波国创机车装备有限公司 | A kind of method for opening rail vehicle stopping sliding door in emergency situations |
| CN107642285B (en) * | 2017-10-10 | 2020-06-26 | 宁波国创机车装备有限公司 | Method for opening railway vehicle sliding plug door in emergency state |
| CN110593707A (en) * | 2019-08-08 | 2019-12-20 | 广汽蔚来新能源汽车科技有限公司 | Tail gate control method, device and system, computer equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215126 No. 123 Changyang street, Suzhou Industrial Park, Suzhou, Jiangsu. Patentee after: Annex Electronics (Suzhou) Co., Ltd. Address before: 215126 No. 123 Changyang street, Suzhou Industrial Park, Suzhou, Jiangsu. Patentee before: Delphi Electronics (Suzhou) Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |
|
| CX01 | Expiry of patent term |