CN2704504Y - Apparatus for brake pre-alarming time in advance of locomotive - Google Patents
Apparatus for brake pre-alarming time in advance of locomotive Download PDFInfo
- Publication number
- CN2704504Y CN2704504Y CN 200420040696 CN200420040696U CN2704504Y CN 2704504 Y CN2704504 Y CN 2704504Y CN 200420040696 CN200420040696 CN 200420040696 CN 200420040696 U CN200420040696 U CN 200420040696U CN 2704504 Y CN2704504 Y CN 2704504Y
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- China
- Prior art keywords
- brake
- switch
- taillight
- time
- circuit
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- Expired - Fee Related
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Abstract
The utility model provides an apparatus for the brake pre-alarming time in advance of the locomotive, comprising an original brake back lamp circuit. The utility model is characterized in that the original brake back lamp circuit is connected in parallel with a delay circuit; the delay circuit comprises a time relay and a microswitch; the microswitch is connected with a throttle pedal. Compared with the prior art, the utility model has advantages that: in order to realize the purpose of the brake pre-alarming time, the most effective method through repeated research is that the brake pre-alarming (the lighting and extinguishing of the brake back lamp) is changed from being controlled by the brake pedal originally to be controlled by the throttle pedal, so that the brake back lamp is switched on and lighted when the throttle is loosened to enable the back locomotive to know the brake information of the front locomotive in advance accordingly.
Description
Technical field
The utility model relates to a kind of motor-rehicle braking system, specifically the device that existing brake taillight is connected in advance.
Background technology
Existing braking automobile taillight is to be connected with brake pedal.Referring to Fig. 1, during brake, when brake pedal moved to certain position, the brake taillight switch that closes made brake taillight connect bright lamp, and car sends caution backward, and prompting back car chaufeur is noted and prepared to respond.Automobile, motor bike, trac., storage battery car, three-wheel vehicle and even disabled person's car of at present nearly all various models all adopt this kind brake early warning mode.
Because existing brake taillight is to be connected with brake pedal, just is communicated with taillight when touching on the brake, the time relatively lags behind, and often makes the back car have little time reflection, causes rear-end collision.
Under normal circumstances, when back car and front truck are possessed safe distance between vehicles (speed, vehicle condition, road surface, weather and afterwards car chaufeur do not have factors such as violating the regulations), rear-end collision can not take place.Yet the present actual conditions of China's arteries of communication are: the rear-end collision of various sizes accounts for more than 23% of total accident in the traffic accident! And along with the fast development of road construction, express highway, through street, advanced road get more and more, and the speed of a motor vehicle of the power actuated vehicle that travels thereon is more and more faster, and rear-end collision is rapid ascendant trend.The generation of these rear-end collisions no doubt has various factors, but after all, the factor of back car chaufeur has accounted for main component: or observe inconsiderate; Or misoperation; Or spacing is near excessively; Or slow in reacting, and backward the car chaufeur unique method of information warning is provided is exactly the brake taillight of front truck.Therefore,, just can make it take treatment measures as soon as possible, reduce rear-end collision or reduce the causality loss degree if can allow back car chaufeur obtain caution as early as possible.
Summary of the invention
Problem at the prior art existence, the device that the utility model provides a kind of self-propelled vehicle to brake pre-warning time in advance, improve the pre-warning time that brakes in advance emphatically, make back car chaufeur can learn the information of front truck brake as early as possible, take the emergency treatment measure, avoid the generation of rear-end collision or reduce the loss that rear-end collision causes.
In order to reach the purpose that solves the problems of the technologies described above, the technical solution of the utility model is, brake the in advance device of pre-warning time of a kind of self-propelled vehicle, it comprises former brake taillight circuit, it is characterized in that: time delay circuit in parallel on former brake taillight circuit, this time delay circuit includes time relay and micro-switch, and micro-switch is connected with Das Gaspedal.
In addition, in the further detailed structure of the utility model, also have following technical characterictic: after the energising of initial position automobile, micro-switch is normally closed, and the switch of time relay disconnects, and cuts off the brake taillight circuit; When stepping on the throttle pedal, open the micro-switch of normally off, break time relay current, brake taillight does not work; When unclamping Das Gaspedal, micro-switch recovers normally off, the on-delay circuit, and former brake taillight circuit is connected, brake taillight is bright; Behind the bright certain hour of brake taillight, the time relay switch opens is cut off time delay circuit, and brake taillight goes out, and returns to initial condition.
In addition, in the further detailed structure of the utility model, also have following technical characterictic: former brake circuit includes brake taillight, power supply and pressure switch, and pressure switch is connected with brake pedal.
The utility model compared with prior art has the following advantages and good effect: in order to realize the purpose of the time of giving warning in advance, through research repeatedly, effective method is: the early warning of will braking (brake taillight light on and off) is changed into by Das Gaspedal by the control of reason brake pedal and controlling, brake taillight is connected when unclamping throttle lighted, thereby make the back car can learn front truck brake information in advance.After designing such scheme, during travelling, current car meets when the situation is critical brakes, pin just was fully utilized from a period of time that Das Gaspedal moves to brake pedal, also both can in advance brake information have been passed to back car chaufeur (be about 0.5----1 second).Reflex to brain by human visual and issue instructions to four limbs by brain again, the time in this valuable 0.5----1 second, be enough to make back car chaufeur to make and to respond, advanced processing and avoid taking place rear-end collision, at least, also can reduce the bump momentum of back car, thereby reduce degree of injury because of the back car can brake in advance to front truck.
Description of drawings
Fig. 1 is former brake system circuit diagram;
Fig. 2 is the utility model brake system circuit diagram;
The former brake system fundamental diagram of Fig. 3;
Fig. 4 is the utility model brake system fundamental diagram.
1, former brake system; 1-1, brake taillight circuit; 1-1-1, brake taillight; 1-1-2, power supply; 1-1-3, pressure switch; 1-1-4, brake pedal; 2, time delay circuit; 2-1, time relay; 2-1-1, time relay switch; 2-2, micro-switch; 2-3, Das Gaspedal.
The specific embodiment
Embodiment, referring to Fig. 1 and Fig. 3, this is former brake system circuit diagram and fundamental diagram, as can be seen from the figure, former brake circuit 1-1 includes brake taillight 1-1-1, power supply 1-1-2 and pressure switch 1-1-3, and pressure switch 1-1-3 is connected with brake pedal 1-1-4.
Referring to Fig. 2 and Fig. 4,, can give warning in advance in order to make automobile when braking, design concept of the present utility model is, time delay circuit 2 in parallel on former brake taillight circuit 1-1, this time delay circuit 2 includes time relay 2-1 and micro-switch 2-2, and micro-switch 2-2 is connected with Das Gaspedal 2-3.
Initial position: after the automobile energising, micro-switch 2-2 is normally closed, and the switch 2-1-1 of time relay 2-1 disconnects, and cuts off the brake taillight circuit, knocks out after showing as the bright setting-up time of brake taillight.
When stepping on the throttle pedal 2-3, open the micro-switch 2-2 of normally off, break time relay 2-1 electric current, brake taillight 1-1-1 does not work;
When need braked, when unclamping Das Gaspedal 2-3, micro-switch 2-2 recovered normally off, on-delay circuit 2, and make former brake taillight circuit 1-1 connect the bright lamp of brake taillight 1-1-1;
Behind the bright certain hour of brake taillight 1-1-1, time relay switch 2-1-1 opens, and cuts off time delay circuit 2, and the brake taillight brake taillight goes out, and returns to initial condition.
When touching on the brake pedal 1-1-4, pressure switch 1-1-3 closes, the bright lamp of brake taillight 1-1-1.
Certainly, the utility model is not limited to above-mentioned giving an example, and in essence intention scope of the present utility model, the utility model also has many variations, remodeling or replacement, all should belong to protection domain of the present utility model.
Claims (3)
1, a kind of self-propelled vehicle device of pre-warning time that brakes in advance, it comprises former brake taillight circuit, it is characterized in that: time delay circuit in parallel on former brake taillight circuit, this time delay circuit includes time relay and micro-switch, and micro-switch is connected with Das Gaspedal.
2, a kind of self-propelled vehicle according to claim 1 device of pre-warning time that brakes in advance is characterized in that: after the energising of initial position automobile, micro-switch is normally closed, and the switch of time relay disconnects, and cuts off the brake taillight circuit; When stepping on the throttle pedal, open the micro-switch of normally off, break time relay current, brake taillight does not work; When unclamping Das Gaspedal, micro-switch recovers normally off, the on-delay circuit, and former brake taillight circuit is connected, brake taillight is bright; Behind the bright certain hour of brake taillight, the time relay switch opens is cut off time delay circuit, and brake taillight goes out, and returns to initial condition.
3, a kind of self-propelled vehicle according to claim 1 and 2 device of pre-warning time that brakes in advance, it is characterized in that: former brake circuit includes brake taillight, power supply and pressure switch, and pressure switch is connected with brake pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040696 CN2704504Y (en) | 2004-05-20 | 2004-05-20 | Apparatus for brake pre-alarming time in advance of locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040696 CN2704504Y (en) | 2004-05-20 | 2004-05-20 | Apparatus for brake pre-alarming time in advance of locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2704504Y true CN2704504Y (en) | 2005-06-15 |
Family
ID=34774420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420040696 Expired - Fee Related CN2704504Y (en) | 2004-05-20 | 2004-05-20 | Apparatus for brake pre-alarming time in advance of locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2704504Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107757466A (en) * | 2017-09-21 | 2018-03-06 | 南京瑞贻电子科技有限公司 | A kind of automobile brake lamp control system and control method |
| CN111907403A (en) * | 2020-08-14 | 2020-11-10 | 余潘涛 | Device and method capable of reducing automobile rear-end collision accidents |
-
2004
- 2004-05-20 CN CN 200420040696 patent/CN2704504Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107757466A (en) * | 2017-09-21 | 2018-03-06 | 南京瑞贻电子科技有限公司 | A kind of automobile brake lamp control system and control method |
| CN111907403A (en) * | 2020-08-14 | 2020-11-10 | 余潘涛 | Device and method capable of reducing automobile rear-end collision accidents |
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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: 20050615 Termination date: 20110520 |