CN202429112U - Auxiliary device capable of changing lane of vehicle - Google Patents
Auxiliary device capable of changing lane of vehicle Download PDFInfo
- Publication number
- CN202429112U CN202429112U CN2011205153429U CN201120515342U CN202429112U CN 202429112 U CN202429112 U CN 202429112U CN 2011205153429 U CN2011205153429 U CN 2011205153429U CN 201120515342 U CN201120515342 U CN 201120515342U CN 202429112 U CN202429112 U CN 202429112U
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- China
- Prior art keywords
- vehicle
- auxiliary device
- radar sensor
- mounted computer
- lane
- 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.)
- Expired - Fee Related
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Traffic Control Systems (AREA)
Abstract
The utility model discloses an auxiliary device capable of changing a lane of a vehicle, which comprises a vehicle rearview mirror, a vehicle speed sensor, a steering lamp switch and a vehicle-mounted computer; the auxiliary device also comprises a radar sensor arranged on a rear bumper of the vehicle, a warning light arranged on the rearview mirror, and a close button arranged on a car door; and the radar sensor, the vehicle speed sensor, the steering lamp switch, the warning light and the close button are connected to the vehicle-mounted computer. The device does not actively interfere with the control of the vehicle, and only provides a driver with auxiliary information, so that the driver can conveniently change the lane more safely.
Description
Technical field
The utility model belongs to the safe driving field, is specifically related to a kind of auxiliary device of vehicle to change lane.
Background technology
Along with rapid economy development, the big step of people's living standard improves, and the recoverable amount of automobile increases, and the number of times of vehicle lane change also increases relatively on the road.There is eliminating driving blind area in chaufeur because of back mirror or can not discovers the rear vehicle of follow-up fast in change lane, thereby causes in change lane, causing vehicle rear-end collision or scraping accident.The generation of accident brings serious loss not only for people's life and property, and can cause obstruction to traffic.
Summary of the invention
To defective or deficiency that above-mentioned prior art exists, the purpose of the utility model is, a kind of auxiliary device of vehicle to change lane is provided, for chaufeur provides early warning information before change lane.
In order to realize above-mentioned task, the utility model is taked following technical solution:
A kind of auxiliary device of vehicle to change lane; The back mirror, car speed sensor, turn signal swich and the vehicle-mounted computer that comprise vehicle; It is characterized in that, also comprise the radar sensor that is installed on the vehicle rear bumper, be installed in the alert lamp on the back mirror, and the X button of installing on the car door; Wherein, radar sensor, car speed sensor, turn signal swich, alert lamp and X button all are connected on the vehicle-mounted computer.
The auxiliary device of the vehicle to change lane of the utility model, its advantage are that pro-active intervention is not to the control of vehicle, only for chaufeur provides a kind of supplementary, so that the safer change lane of chaufeur.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is that 24GHz radar sensor, car speed sensor, LED alert lamp, X button, turn signal swich and vehicle-mounted computer (ECU) are connected block diagram.
Mark among the figure is represented respectively: 1,24GHz radar sensor, 2, rear bumper, 3, back mirror, 4, the LED alert lamp, 5, X button, 6, car speed sensor, 7, turn signal swich, 8, vehicle-mounted computer.
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to explain.
The specific embodiment
See figures.1.and.2; Present embodiment provides a kind of vehicle lane change auxiliary device; The back mirror 3, car speed sensor 6, turn signal swich 7 and the vehicle-mounted computer (ECU) that comprise vehicle; And be installed in 24GHz radar sensor 1 on the rear bumper 2, be installed in the LED alert lamp 4 on the back mirror 3, the left front door of car is gone up the X button of installing 5.
Principle of work is: at first when car speed sensor 6 detects the speed of a motor vehicle greater than 40km/h; 1 work of vehicle-mounted computer (ECU) 8 control 24GHz radar sensors; When 24GHz radar sensor 1 detect rear view mirror blind zone have automobile or rear view of vehicle have vehicle fast near the time, will send a signal and give vehicle-mounted computer (ECU) 8; Vehicle-mounted computer (ECU) 8 obtains opening LED alert lamp 4 behind the signal then; Prompting chaufeur rear view of vehicle have vehicle fast near; If chaufeur continues to open turn signal swich 7 in the case; Control LED alert lamp 4 was interrupted flicker 10 times after vehicle-mounted computer (ECU) 8 detected the signal of turn signal swich 7 this moment, and the flicker back keeps LED alert lamp 4 Chang Liang.When 24GHz radar sensor 1 did not detect front vehicle, LED alert lamp 4 was closed at last.
When the road surface broad view, vehicle more after a little while, chaufeur is pressed X button 5 at any time, cuts off the contact close with vehicle-mounted computer (ECU), keeps the cruising state.
Claims (2)
1. the auxiliary device of a vehicle to change lane; The back mirror, car speed sensor, turn signal swich and the vehicle-mounted computer that comprise vehicle; It is characterized in that, also comprise the radar sensor that is installed on the vehicle rear bumper, be installed in the alert lamp on the back mirror, and the X button of installing on the car door; Wherein, radar sensor, car speed sensor, turn signal swich, alert lamp and X button all are connected on the vehicle-mounted computer.
2. the auxiliary device of vehicle to change lane as claimed in claim 1 is characterized in that, described radar sensor is selected the 24GHz radar sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205153429U CN202429112U (en) | 2011-12-12 | 2011-12-12 | Auxiliary device capable of changing lane of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205153429U CN202429112U (en) | 2011-12-12 | 2011-12-12 | Auxiliary device capable of changing lane of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202429112U true CN202429112U (en) | 2012-09-12 |
Family
ID=46778583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205153429U Expired - Fee Related CN202429112U (en) | 2011-12-12 | 2011-12-12 | Auxiliary device capable of changing lane of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202429112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910126A (en) * | 2012-10-30 | 2013-02-06 | 浙江吉利汽车研究院有限公司杭州分公司 | Method and system for safe lane change of auxiliary vehicle |
| CN105150922A (en) * | 2015-09-14 | 2015-12-16 | 长安大学 | Early warning device and method for judging road conditions behind vehicle in lane changing of vehicle |
| CN106585487A (en) * | 2016-11-28 | 2017-04-26 | 奇瑞汽车股份有限公司 | Automobile dead zone monitoring system and monitoring method thereof |
-
2011
- 2011-12-12 CN CN2011205153429U patent/CN202429112U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910126A (en) * | 2012-10-30 | 2013-02-06 | 浙江吉利汽车研究院有限公司杭州分公司 | Method and system for safe lane change of auxiliary vehicle |
| CN102910126B (en) * | 2012-10-30 | 2015-03-04 | 浙江吉利汽车研究院有限公司杭州分公司 | Method and system for safe lane change of auxiliary vehicle |
| CN105150922A (en) * | 2015-09-14 | 2015-12-16 | 长安大学 | Early warning device and method for judging road conditions behind vehicle in lane changing of vehicle |
| CN106585487A (en) * | 2016-11-28 | 2017-04-26 | 奇瑞汽车股份有限公司 | Automobile dead zone monitoring system and monitoring method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20121212 |