CN201951395U - Automobile anti-collision device - Google Patents
Automobile anti-collision device Download PDFInfo
- Publication number
- CN201951395U CN201951395U CN2011200130581U CN201120013058U CN201951395U CN 201951395 U CN201951395 U CN 201951395U CN 2011200130581 U CN2011200130581 U CN 2011200130581U CN 201120013058 U CN201120013058 U CN 201120013058U CN 201951395 U CN201951395 U CN 201951395U
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- automobile
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- laser
- control circuit
- collision device
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Abstract
The utility model discloses an automobile anti-collision device, belonging to the technical field of transportation safety control and used for solving the problems that because the traditional millimeter-wave radar has a large scanning range, automatic brake is performed when an automobile automatic anti-collision device detects that the distance between two automobiles is smaller than a safety distance, so that misoperation cannot be prevented. In the automobile anti-collision device, an interface is respectively connected with a laser range finder, a door/window locking driver, a brake controller and an interface control circuit through printed wires, the interface is respectively connected with an output, an automobile head laser, an automobile tail laser, an automobile tail camera and a front automobile laser through cables, an interface control circuit is connected with the laser range finder, the door/window locking driver, the brake controller, a microcomputer, an acceleration sensor and an alarm through printed wires, and the microcomputer is connected with a display through a cable. The automobile anti-collision device can be widely applied to various transportations.
Description
Technical field
The utility model relates to a kind of anti-collision device for automobile of traffic safety technical field.
Background technology
Current traffic accident causes casualties and the social property loss, and automotive safety becomes the emphasis of auto-industry circle, and auto against is modal traffic accident, and the prevention auto against is the key problem of automotive safety.Present state-of-the-art anti-collision device for automobile adopts millimeter wave radar, and its scanning range is big, can not prevent maloperation, will overtake other vehicles as you, and the automatic bumper of car is measured the spacing of two cars less than safety distance, and automatic bumper will self-actuating brake.
Summary of the invention
The utility model overcomes deficiency of the prior art, and a kind of full automaticity anticollision device that is installed in the point-to-point automatic detection of energy, control, alarm on the vehicle such as automobile, brakes and take the associated safety safety method is provided.Thereby this device can automatically be found out the danger range of people, car, thing and the existence of obstacle object and be taked to report to the police, brakes and close vehicle window, skylight safety method in time.
In order to solve the problem of above-mentioned technology, the utility model is achieved through the following technical solutions: anti-collision device for automobile adopt interface by track respectively with airborne laser range finder, the window actuator of locking a door, brake controller is connected with interface control circuit, interface by cable respectively with output, the headstock laser, tailstock laser, laser is connected at the bottom of tailstock camera and the front truck, interface control circuit by track respectively with airborne laser range finder, the window actuator of locking a door, brake controller, micro computer, acceleration pick-up is connected with annunciator, and micro computer is connected with telltale by cable.
Compared with prior art, the beneficial effects of the utility model are: the point-to-point automatic detection of anti-collision device for automobile energy, control, alarm, braking, avoided automatic bumper is measured two cars when overtaking other vehicles spacing less than safety distance, automatic bumper will self-actuating brake etc. maloperation.
Description of drawings
Fig. 1 is a square principle figure of the present utility model.
In the accompanying drawings: lock a door window actuator, 9-brake controller, 10-micro computer, 11-interface control circuit, 12-telltale, 13-acceleration pick-up, 14-annunciator of laser, 6-interface, 7-airborne laser range finder, 8-at the bottom of 1-output, 2-headstock laser, 3-tailstock laser, 4-tailstock camera, the 5-front truck.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail: headstock laser 2 is measured the range information of the place ahead obstacle, sends to airborne laser range finder 7 if moving obstacle is then added the obstacle acceleration information by interface 6.Airborne laser range finder 7 demodulates data and delivers to micro computer 10 by interface control circuit 11 and handle.Tailstock laser 3 is measured the range information of rear obstacle, sends to airborne laser range finder 7 if moving obstacle is then added the obstacle acceleration information by interface 6.Airborne laser range finder 7 demodulates data and delivers to micro computer 10 by interface control circuit 11 and handle.Laser of the preceding end of car 5 is measured the range information in depression, car the place ahead, sends to airborne laser range finder 7 by interface 6.Airborne laser range finder 7 demodulates data and delivers to micro computer 10 by interface control circuit 11 and handle.Tailstock camera 4 is delivered to micro computer 10 with the information acquisition of tailstock ambient image by interface controller 6 and interface control circuit 11, and micro computer 10 is delivered to telltale 12 with graphicinformation and shown.
Above-described acceleration pick-up 13 is gathered the acceleration information of this car, sends to micro computer 10 by interface control circuit 11.
This car acceleration information that the range information of the place ahead obstacle that above-described micro computer 10 is sent here according to airborne laser range finder 7 and acceleration information and acceleration pick-up 13 transmit, handle the back and judges whether the distance of this car and obstacle is in danger range, if be in danger range then micro computer 10 is controlled annunciators 14 by interface control circuit 11 and carried out audible alarm.Distance is near more, and alert frequency is high more, and alarm sound is big more.If with the place ahead obstacle distance collision risk is arranged, then micro computer 10 cuts out vehicle window and skylight by control circuit 11 control lock door and window actuators 8.And by 9 control vehicle reduction of speed degree or the brakes of control circuit 11 control brake controllers.
This car acceleration information that the range information of the rear obstacle afterwards that above-described micro computer 10 is sent here according to airborne laser range finder 7 and acceleration information and acceleration pick-up 13 transmit is handled the back and is judged whether the distance of this car and obstacle is in danger range, if be in danger range then micro computer 10 is controlled annunciators 14 by interface control circuit 11 and carried out audible alarm.Distance is near more, and alert frequency is high more.Remind chaufeur to quicken to leave danger.
The range information in the depression, the place ahead that above-described micro computer 10 is sent here according to airborne laser range finder 7 carries out audible alarm by interface control circuit 11 control annunciators 14, reminds chaufeur reduction of speed degree.
The range information of the rear obstacle afterwards that above-described micro computer 10 is sent here according to airborne laser range finder 7.During reversing automobile, carry out audible alarm by interface control circuit 11 control annunciators 14, the prompting chaufeur is noted.
When above-described micro computer 10 judges that according to the information of airborne laser range finder 7 automobile has collision risk, send a command to the window actuator 8 of locking a door, drive the back and close window, lock car door by interface 1 output control window motor by interface control circuit 11; Send a command to brake controller 9 simultaneously, drive the back by interface 1 output control brake system braking vehicle.
The utility model provides a kind of anti-collision device for automobile, and it makes automotive safety further be ensured by Intelligent treatment, and this kind anti-collision device for automobile comprises:
Headstock laser 2 is measured the range information of the place ahead obstacle, sends to airborne laser range finder 7 if moving obstacle is then added the obstacle acceleration information by interface 6.Airborne laser range finder 7 demodulates data and delivers to micro computer 10 by interface control circuit 11 and handle.This car acceleration information that the range information of the place ahead obstacle that micro computer 10 is sent here according to airborne laser range finder 7 and acceleration information and acceleration pick-up 13 transmit, handle the back and judges whether the distance of this car and obstacle is in danger range, if be in danger range then micro computer 10 is controlled annunciators 14 by interface control circuit 11 and carried out audible alarm.Distance is near more, and alert frequency is high more, and alarm sound is big more.And if the place ahead obstacle distance has collision risk; then micro computer 10 is ordered control lock door and window actuator 8 by control circuit 11; the window actuator 8 of locking a door drives the back by interface 1 control door and window motor with signal; close vehicle window, skylight and lock car door, to avoid the crash protection occupant and do not fallen out outside the car.Micro computer 10 is ordered movement controller 9 by control circuit 11, and movement controller 9 drives the back by interface 1 output brakes system with signal, falls low speed degree or emergency brake.
Tailstock laser 3 is measured the range information of rear obstacle, sends to airborne laser range finder 7 if moving obstacle is then added the obstacle acceleration information by interface 6.Airborne laser range finder 7 demodulates data and delivers to micro computer 10 by interface control circuit 11 and handle.This car acceleration information that the range information of the rear obstacle afterwards that micro computer 10 is sent here according to airborne laser range finder 7 and acceleration information and acceleration pick-up 13 transmit is handled the back and is judged whether the distance of this car and obstacle is in danger range, if be in danger range then micro computer 10 is controlled annunciators 14 by interface control circuit 11 and carried out audible alarm.Distance is near more, and alert frequency is high more.Remind chaufeur to quicken to leave danger.Laser of the preceding end of car 5 is measured the range information in depression, car the place ahead, sends to airborne laser range finder 7 by interface 6.Airborne laser range finder 7 demodulates data and delivers to micro computer 10 by interface control circuit 11 and handle.The range information in the depression, the place ahead that micro computer 10 is sent here according to airborne laser range finder 7 carries out audible alarm by interface control circuit 11 control annunciators 14, reminds chaufeur reduction of speed degree.
Tailstock camera 4 is delivered to micro computer 10 with the information acquisition of tailstock ambient image by interface controller 6 and interface control circuit 11, and micro computer 10 is delivered to telltale 12 with graphicinformation and shown.So that driver's observation.
0.05 meter to 60 meters of the ranging of the utility model laser ranging, precision is for arriving ± 1.5 millimeters.
Structure of the present utility model is installed as follows:
The utility model is assemblied in one long 120 millimeters, wide 20 millimeters, high 80 millimeters card cage, telltale 12 adopts 4.3 inches liquid crystal displays, the circuit element of Fig. 1 parts is installed on 90 millimeters of block lengths, the wide 60 millimeters printed panel, is installed in the card cage then.
The utility model is applicable to all kinds of vehicle.
Claims (1)
1. anti-collision device for automobile, it is characterized in that: interface (6) by track respectively with airborne laser range finder (7), the window actuator (8) of locking a door, brake controller (9) is connected with interface control circuit (11), interface (6) by cable respectively with output (1), headstock laser (2), tailstock laser (3), laser (5) is connected at the bottom of tailstock camera (4) and the front truck, interface control circuit (11) by track respectively with airborne laser range finder (7), the window actuator (8) of locking a door, brake controller (9), micro computer (10), acceleration pick-up (13) is connected with annunciator (14), and micro computer (10) is connected with telltale (12) by cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200130581U CN201951395U (en) | 2011-01-17 | 2011-01-17 | Automobile anti-collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200130581U CN201951395U (en) | 2011-01-17 | 2011-01-17 | Automobile anti-collision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201951395U true CN201951395U (en) | 2011-08-31 |
Family
ID=44495520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200130581U Expired - Fee Related CN201951395U (en) | 2011-01-17 | 2011-01-17 | Automobile anti-collision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201951395U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582432A (en) * | 2012-02-21 | 2012-07-18 | 奇瑞汽车股份有限公司 | Method and device for preventing driver from treading accelerator pedal by accident |
| CN102616198A (en) * | 2012-04-27 | 2012-08-01 | 湖南赛格导航技术研究有限公司 | Active safety control method and device for automobile based on millimeter wave radar detection and image recognition |
| CN102799183A (en) * | 2012-08-21 | 2012-11-28 | 上海港吉电气有限公司 | Mobile machinery vision anti-collision protection system for bulk yard and anti-collision method |
| CN103213550A (en) * | 2013-05-07 | 2013-07-24 | 上海智汽电子科技有限公司 | Automobile brake safety prompt control system and safety prompt control method |
| CN105346529A (en) * | 2015-11-05 | 2016-02-24 | 东风汽车公司 | Intelligent automatic emergency brake system and method |
| CN109895629A (en) * | 2017-12-08 | 2019-06-18 | 陶柳成 | A kind of system and device using micro computer control automobile front and back anticollision |
-
2011
- 2011-01-17 CN CN2011200130581U patent/CN201951395U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582432A (en) * | 2012-02-21 | 2012-07-18 | 奇瑞汽车股份有限公司 | Method and device for preventing driver from treading accelerator pedal by accident |
| CN102582432B (en) * | 2012-02-21 | 2015-04-08 | 奇瑞汽车股份有限公司 | Method and device for preventing driver from treading accelerator pedal by accident |
| CN102616198A (en) * | 2012-04-27 | 2012-08-01 | 湖南赛格导航技术研究有限公司 | Active safety control method and device for automobile based on millimeter wave radar detection and image recognition |
| CN102799183A (en) * | 2012-08-21 | 2012-11-28 | 上海港吉电气有限公司 | Mobile machinery vision anti-collision protection system for bulk yard and anti-collision method |
| CN102799183B (en) * | 2012-08-21 | 2015-03-25 | 上海港吉电气有限公司 | Mobile machinery vision anti-collision protection system for bulk yard and anti-collision method |
| CN103213550A (en) * | 2013-05-07 | 2013-07-24 | 上海智汽电子科技有限公司 | Automobile brake safety prompt control system and safety prompt control method |
| CN103213550B (en) * | 2013-05-07 | 2016-01-06 | 上海智汽电子科技有限公司 | A kind of braking automobile safety instruction control system and safety instruction control method |
| CN105346529A (en) * | 2015-11-05 | 2016-02-24 | 东风汽车公司 | Intelligent automatic emergency brake system and method |
| CN105346529B (en) * | 2015-11-05 | 2019-03-08 | 东风汽车公司 | A kind of intelligence automatic emergency brake system and method |
| CN109895629A (en) * | 2017-12-08 | 2019-06-18 | 陶柳成 | A kind of system and device using micro computer control automobile front and back anticollision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20200117 |