CN203093882U - Device for preventing rear-end collision and friction - Google Patents
Device for preventing rear-end collision and friction Download PDFInfo
- Publication number
- CN203093882U CN203093882U CN 201320061219 CN201320061219U CN203093882U CN 203093882 U CN203093882 U CN 203093882U CN 201320061219 CN201320061219 CN 201320061219 CN 201320061219 U CN201320061219 U CN 201320061219U CN 203093882 U CN203093882 U CN 203093882U
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- distance measuring
- measuring sensor
- automobile
- end collision
- rearmounted
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Abstract
The utility model discloses a device for preventing rear-end collision and friction. Output ends of a front-arranged distance measuring sensor, a back-arranged distance measuring sensor and a side distance measuring sensor are respectively connected with an input end of a controller. An automobile tail light switch, an automobile braking switch and a displayer are respectively connected with an output end of the controller. The device for preventing the rear-end collision and the friction is simple in structure, easy to carry out and capable of effectively preventing the occurrence of the rear-end collision and friction accidents and guaranteeing the human safety of divers and conductors.
Description
Technical field
The utility model relates to a kind of anti-rear-end collision and grazing device.
Background technology
Raising along with living standards of the people, private car has become the vehicle of vast family indispensability, because chaufeur can't accurately be judged distance between car and the car with naked eyes, rear-end collision and grazing accident happen occasionally, the loss of causing body and mind injury and property not only for the chaufeur and the personnel of riding, and cause traffic congestion, in order effectively to prevent the generation of rear-end collision and grazing accident, a good traffic environment is provided, and therefore, it is necessary that a kind of anti-rear-end collision and grazing device show especially.
The utility model content
The utility model wants the technical solution problem to provide a kind of anti-rear-end collision and grazing device, and this anti-rear-end collision and grazing apparatus structure are simple, easy to implement, can effectively prevent the generation of rear-end collision and grazing accident, ensures driver and conductor's life safety.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be:
A kind of anti-rear-end collision and grazing device, it is characterized in that, the mouth of preposition distance measuring sensor, rearmounted distance measuring sensor and side distance measuring sensor is connected with the input end of controller respectively, and automobile tail light switch, automobile brake switch and telltale are connected with the mouth of controller respectively.Described preposition distance measuring sensor, rearmounted distance measuring sensor and side distance measuring sensor all adopt laser range sensor, described telltale adopts LED display, described controller adopts micro controller system, described preposition distance measuring sensor is installed on the bumper/spoiler of automobile, described rearmounted distance measuring sensor is installed in the afterbody of automobile, and described side distance measuring sensor is installed in the left and right sides of automobile.
The beneficial effects of the utility model:
Than prior art, the utlity model has following advantage:
1) effectively prevents the generation of rear-end collision and grazing accident.This device utilizes preposition distance measuring sensor, rearmounted distance measuring sensor, side distance measuring sensor, controller, automobile tail light switch, automobile brake switch and telltale to prevent the generation of rear-end collision and grazing accident, ensures driver and conductor's life safety.
2) easy to implement, cost is low.Adopt micro controller system to realize that as controller the integral body of system is controlled to be mature technology, easy to implement, drop into not highly, help promotion and implementation.
Description of drawings
Fig. 1 is the overall structure scheme drawing of embodiment 1.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment 1:
As shown in Figure 1, a kind of anti-rear-end collision and grazing device, it is characterized in that, the mouth of preposition distance measuring sensor, rearmounted distance measuring sensor and side distance measuring sensor is connected with the input end of controller respectively, and automobile tail light switch, automobile brake switch and telltale are connected with the mouth of controller respectively.Described preposition distance measuring sensor, rearmounted distance measuring sensor and side distance measuring sensor all adopt laser range sensor, described telltale adopts LED display, described controller adopts micro controller system, described preposition distance measuring sensor is installed on the bumper/spoiler of automobile, described rearmounted distance measuring sensor is installed in the afterbody of automobile, and described side distance measuring sensor is installed in the left and right sides of automobile.
The principle of work of a kind of anti-rear-end collision and grazing device is:
Utilize preposition distance measuring sensor, rearmounted distance measuring sensor and side distance measuring sensor are respectively to travelling in the automobile front, the vehicle distances of back and side detects, preposition distance measuring sensor detects data, rearmounted distance measuring sensor detects data and side distance measuring sensor detection data are all delivered to controller, and with preposition distance measuring sensor detection data, rearmounted distance measuring sensor detects data and side distance measuring sensor detection data compare with corresponding pre-deposit data (pre-deposit data is corresponding vehicle driving safety spacing respectively) respectively, when preposition distance measuring sensor detect data less than or reach pre-deposit data time control system device and open the automobile brake switch, when rearmounted distance measuring sensor detect data less than or reach that pre-deposit data time control system device is opened the automobile tail light switch and show " please maintain safe distance; deceleration moves ahead " on telltale, when the side distance measuring sensor detect data less than or when reaching pre-deposit data telltale show " please maintain safe distance; not close ", when preposition distance measuring sensor detects data, rearmounted distance measuring sensor detects data and the side distance measuring sensor detects data all greater than corresponding pre-deposit data time control system device closing automobile brake switch, automobile tail light switch and telltale.
Claims (2)
1. anti-rear-end collision and grazing device, it is characterized in that, the mouth of preposition distance measuring sensor, rearmounted distance measuring sensor and side distance measuring sensor is connected with the input end of controller respectively, and automobile tail light switch, automobile brake switch and telltale are connected with the mouth of controller respectively.
2. a kind of anti-rear-end collision according to claim 1 and grazing device, it is characterized in that, described controller adopts micro controller system, described preposition distance measuring sensor, rearmounted distance measuring sensor and side distance measuring sensor all adopt laser range sensor, described telltale adopts LED display, described preposition distance measuring sensor is installed on the bumper/spoiler of automobile, and described rearmounted distance measuring sensor is installed in the afterbody of automobile, and described side distance measuring sensor is installed in the left and right sides of automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061219 CN203093882U (en) | 2013-02-04 | 2013-02-04 | Device for preventing rear-end collision and friction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061219 CN203093882U (en) | 2013-02-04 | 2013-02-04 | Device for preventing rear-end collision and friction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203093882U true CN203093882U (en) | 2013-07-31 |
Family
ID=48845313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320061219 Expired - Fee Related CN203093882U (en) | 2013-02-04 | 2013-02-04 | Device for preventing rear-end collision and friction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203093882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685683A (en) * | 2016-08-03 | 2018-02-13 | 桂林电子科技大学 | A kind of automobile distance prompt system based on multi-direction ranging and laser assisted lamp |
-
2013
- 2013-02-04 CN CN 201320061219 patent/CN203093882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685683A (en) * | 2016-08-03 | 2018-02-13 | 桂林电子科技大学 | A kind of automobile distance prompt system based on multi-direction ranging and laser assisted lamp |
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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: 20130731 Termination date: 20140204 |