CN2633655Y - Photoelectric pre-warning device for automobile braking - Google Patents
Photoelectric pre-warning device for automobile braking Download PDFInfo
- Publication number
- CN2633655Y CN2633655Y CN 03202418 CN03202418U CN2633655Y CN 2633655 Y CN2633655 Y CN 2633655Y CN 03202418 CN03202418 CN 03202418 CN 03202418 U CN03202418 U CN 03202418U CN 2633655 Y CN2633655 Y CN 2633655Y
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- automobile
- utility
- model
- signal processing
- signal
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- Expired - Fee Related
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Abstract
The utility model provides a photoelectric pre-warning device for automobile braking. In the utility model, a movement velocity sensor for a throttle cable is installed on a threaded joint 2 at the end part of an automobile throttle flexible cable; an electrical signal output by the sensor is connected with a signal processing controller 10 composed of a signal processing control circuit through an electric cable 7, and the signal processing controller judges the movement velocity of the automobile throttle cable according to the signal and carries out the control of pre-lighting an automobile brake lamp. The pre-warning device for automobile braking has the advantages of simple structure, convenient installation and operation, and accurate detection and control of the signal; moreover, the utility model is free from the limit of the structure of an automobile; thus, the utility model can meet the installation and the use requirement of various automobiles and is particularly suitable for the installation and the use of automobiles running at a high velocity, and the tailgating accident of automobiles can be avoided.
Description
The utility model relates to the Light Control Unit of automobile, a kind of specifically device that the brake indicating lamp of running automobile is rapidly lighted when emergency brake in advance.
At present, the traveling automobile car all is equipped with brake indicating lamp at its afterbody on highway, and this indicator lamp powers on when the brake pedal of automobile is operated and lights, and the prompting pursuit-type vehicle is noted, prevents the rear-end collision accident.When automobile driver runs into unforeseen circumstances and during emergency brake, its operating process is right crus of diaphragm to be mentioned rapidly to unclamp throttle earlier, then right threading is stepped on to pull to brake and implement brake, the time that this process need is about 0.5 second, this time will cause in many cases back vehicle hide not as good as and lead to a disaster.
The purpose of this utility model provides a kind of can make automobile in travelling be in the emergency brake state time, the photo-electric braking automobile of also brake indicating lamp being lighted in advance before the no show brake pedal at the operation pin of the chaufeur device that gives warning in advance.
The purpose of this utility model is achieved in that design and installation one cover photo-electric throttle line kinematic velocity sensing device on the threaded connection of gas control flexible cord overcoat end, delivers to signal processing control circuit by the electric signal of the throttle line kinematic velocity of the sensing device output of design and installation by cable and carries out processing controls.When carrying out emergency brake operation, the kinematic velocity of throttle line is more normally operated soon, and signal processing control circuit is made the judgement of emergency brake according to the speed of throttle line kinematic velocity, and the control brake indicating lamp is lighted in advance, reaches the purpose that gives warning in advance.
The utility model has the advantages that: 1, owing to adopted the structure that throttle line kinematic velocity sensing device is installed on the threaded connection of gas control flexible cord overcoat end and separates with signal processing control circuit, thereby under the situation of not changing the automobile original design, can freely install, easy to install; 2, simple in structure, volume is little, highly versatile, applicable to any vehicle; 3, the signal of photo-electric throttle line motion rate sensor output is convenient to digitized processing, convenient signal treatment, accurate; 4, photosignal is subjected to electromagnetic interference little, the reliability height.
Fig. 1 is the give warning in advance integral structure scheme drawing of device of photo-electric braking automobile.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Among Fig. 1, the 1st, the flexible cord overcoat of gas control line, the 2nd, the threaded connection of flexible cord overcoat, the 6th, the gas control line, during operation control throttle, throttle control line will be made linear relative movement in its flexible cord overcoat; The 4th, roller, the 3rd, roller shaft, the 5th, pinch roller, when installing and using, pinch roller is pressed onto the gas control line on the roller, and roller will be rotated by drive when the gas line is made axial linear movement, simultaneously, roller rotates photosignal code-disc 9 by roller shaft 3 transmissions; The 8th, the stripe shape photoelectrical coupler, it is converted to corresponding electric signal with the rotation information of photosignal code-disc, finish the function that the amount of exercise of gas line is converted to corresponding electrical quantities, the electric signal of stripe shape photoelectrical coupler 8 is delivered to the signal processing controller 10 that is made of signal processing circuit by connecting cable 7 and is handled, signal processing controller 10 is judged the speed of gas line kinematic velocity according to the electric signal of stripe shape photoelectrical coupler 8, thereby makes the control of lighting stoplight stop lamp in advance.
Claims (1)
1, a kind of photo-electric braking automobile device that gives warning in advance, it is characterized in that: electro-optical pickoff is installed on the threaded connection of gas flexible cord overcoat end, output signal is connected with signal processing circuit by cable, photo-electric throttle line motion rate sensor uses two rollers to clamp the gas control line, one of them roller links to each other with optical code disk by transmission shaft, detects the movable information of gas line with photovoltaic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03202418 CN2633655Y (en) | 2003-01-21 | 2003-01-21 | Photoelectric pre-warning device for automobile braking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03202418 CN2633655Y (en) | 2003-01-21 | 2003-01-21 | Photoelectric pre-warning device for automobile braking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2633655Y true CN2633655Y (en) | 2004-08-18 |
Family
ID=34287437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03202418 Expired - Fee Related CN2633655Y (en) | 2003-01-21 | 2003-01-21 | Photoelectric pre-warning device for automobile braking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2633655Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090506A (en) * | 2014-06-11 | 2014-10-08 | 中国人民解放军63680部队 | Digital input module for adjusting show value of electronic instrument |
-
2003
- 2003-01-21 CN CN 03202418 patent/CN2633655Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090506A (en) * | 2014-06-11 | 2014-10-08 | 中国人民解放军63680部队 | Digital input module for adjusting show value of electronic instrument |
| CN104090506B (en) * | 2014-06-11 | 2017-03-15 | 中国人民解放军63680部队 | A kind of digital input module of adjustment electronic instrument show value |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |