CN203920561U - The anti-Braking indicator that knocks into the back of intelligence - Google Patents
The anti-Braking indicator that knocks into the back of intelligence Download PDFInfo
- Publication number
- CN203920561U CN203920561U CN201420369954.5U CN201420369954U CN203920561U CN 203920561 U CN203920561 U CN 203920561U CN 201420369954 U CN201420369954 U CN 201420369954U CN 203920561 U CN203920561 U CN 203920561U
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- stop lamp
- stoplight stop
- brake
- micro controller
- controller system
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Abstract
The anti-Braking indicator that knocks into the back of the open a kind of intelligence of the utility model, includes the stoplight stop lamp group by some stoplight stop lamp cell formations; And micro controller system, its power lead is connected with the mouth of BK Brake Switch, and signal input part is connected to the mouth of car speed sensor, and the positive pole of each stoplight stop lamp unit is connected respectively to the output interface of micro controller system.Micro controller system receives the signal of car speed sensor, by according to when brake the speed of a motor vehicle change output greatly more the control signal of multichannel send to stoplight stop lamp group, light stoplight stop lamp unit.When brake, the speed of a motor vehicle changes greatly, that is to say that brake degree is heavier, and the stoplight stop lamp unit of lighting is more, provides front truck braking state warning intuitively, thereby make brake operation accurately as rear car, avoids occurring rear-end collision.
Description
Technical field
The utility model relates to the Braking indicator technical field of automobile.
Background technology
Along with popularizing of automobile, although road is gradually improved, traffic accident still happens occasionally, and in traffic accident " vehicle rear-end collision " accounting very large, particularly at express highway, be often that several cars even tens car chains of rings that knock into the back knock into the back, car is taken advantage of to personnel's life and composition of estate serious threat.
Cause rear-end collision except driver's furious driving or these subjective factors of dispersion attention, also have a very important objective factor to be exactly: the function singleness of automobile brake lamp, during can only showing Vehicle Driving Cycle, driver touches on the brake, but the dynamics touching on the brake and the degree of car retardation just do not show, the driver of pursuit-type vehicle sees that front truck lights after stoplight stop lamp, conventionally be all release the gas pedal habitually, right crus of diaphragm is placed on brake pedal, then all must judge the degree that it is slowing down by the motoring condition of observing front truck, determine again the dynamics that whether will touch on the brake and touch on the brake, during this, chaufeur can repeatedly be hovered between stepping on and not stepping on, spirit is in high-pressure state, if front truck is sudden stop, will make driver miss best deceleration opportunity, even if take equally sudden stop, also can greatly increase the probability that rear-end collision occurs, What is more is exactly error in judgement, while realizing, remedy again also late, knock helplessly front truck.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of Braking indicator that makes rear car clearly judge front truck brake degree.
For solving the problems of the technologies described above adopted technical scheme: the anti-Braking indicator that knocks into the back of a kind of intelligence, is characterized in that: include
By the stoplight stop lamp group of some stoplight stop lamp cell formations; And
Micro controller system, its power lead is connected with the mouth of BK Brake Switch, and signal input part is connected to the mouth of car speed sensor, and the positive pole of each stoplight stop lamp unit is connected respectively to the output interface of micro controller system.
Adopt the beneficial effect that brings of the utility model: micro controller system receives the signal of car speed sensor, when according to brake the speed of a motor vehicle change output greatly more the control signal of multichannel send to stoplight stop lamp group, light stoplight stop lamp unit.When brake, the speed of a motor vehicle changes greatly, that is to say that brake degree is heavier, and the stoplight stop lamp unit of lighting is more, provides front truck braking state warning intuitively, thereby make brake operation accurately as rear car, avoids occurring rear-end collision.
Brief description of the drawings
Fig. 1 is the circuit diagram of the anti-Braking indicator that knocks into the back of the utility model intelligence.
Detailed description of the invention
As shown in Figure 1, the anti-Braking indicator that knocks into the back of a kind of intelligence, includes stoplight stop lamp group and micro controller system.Stoplight stop lamp group is by some stoplight stop lamp 1 cell formations.The power lead of micro controller system 2 is connected with the mouth of BK Brake Switch 3, signal input part is connected to the mouth of car speed sensor 4, the positive pole of each stoplight stop lamp Unit 1 is connected respectively to the output interface of micro controller system 4, and the negative pole of micro controller system is connected with the negative pole common port of stoplight stop lamp group.
This device is powered through BK Brake Switch 3.Stoplight stop lamp group is yi word pattern arranges, and imitative progress bar formula is progressive lights.When brake, BK Brake Switch 3 switches on power, and the progressive stoplight stop lamp Unit 1 of lighting initiating terminal of stoplight stop lamp group is lighted in Braking indicator work, starts brake to warn rear car front truck.Conventionally while brake, the variation of the speed of a motor vehicle is to be directly proportional to the degree of brake, and braking strength is larger, and the acceleration/accel of deceleration is larger.Micro controller system 2 receives the impulse singla of car speed sensor 4, through the variation of the computing identification speed of a motor vehicle, and according to the variation output control signal of the speed of a motor vehicle, lights stoplight stop lamp Unit 1 of stoplight stop lamp group.It is that while brake, the speed of a motor vehicle changes greatly that principle is lighted in control, and the progressive stoplight stop lamp of lighting Unit 1 is more.Rear car can progressively be lighted progress and accurately judge the braking state of vehicle by what watch front truck stoplight stop lamp group like this, thereby makes brake operation accurately.
Claims (1)
1. the anti-Braking indicator that knocks into the back of intelligence, is characterized in that: include
By the stoplight stop lamp group of some stoplight stop lamp cell formations; And
Micro controller system, its power lead is connected with the mouth of BK Brake Switch, and signal input part is connected to the mouth of car speed sensor, and the positive pole of each stoplight stop lamp unit is connected respectively to the output interface of micro controller system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369954.5U CN203920561U (en) | 2014-07-03 | 2014-07-03 | The anti-Braking indicator that knocks into the back of intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369954.5U CN203920561U (en) | 2014-07-03 | 2014-07-03 | The anti-Braking indicator that knocks into the back of intelligence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203920561U true CN203920561U (en) | 2014-11-05 |
Family
ID=51816424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420369954.5U Active CN203920561U (en) | 2014-07-03 | 2014-07-03 | The anti-Braking indicator that knocks into the back of intelligence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203920561U (en) |
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2014
- 2014-07-03 CN CN201420369954.5U patent/CN203920561U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |