CN202641675U - Accelerator mistaken pedaling preventing braking device - Google Patents
Accelerator mistaken pedaling preventing braking device Download PDFInfo
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- CN202641675U CN202641675U CN 201220245279 CN201220245279U CN202641675U CN 202641675 U CN202641675 U CN 202641675U CN 201220245279 CN201220245279 CN 201220245279 CN 201220245279 U CN201220245279 U CN 201220245279U CN 202641675 U CN202641675 U CN 202641675U
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Abstract
The utility model relates to an accelerator mistaken pedaling preventing braking device which comprises a speed sensor, an electronic control unit connected with the speed sensor, an oil circuit control system connected with the electronic control unit and a brake control system, wherein the speed sensor is arranged below an accelerator pedal for monitoring the movement of the accelerator pedal; the limit speed of pedaling the accelerator pedal can be preset in the electronic control unit; once the speed of pedaling the accelerator pedal reaches the limit speed, the electronic control unit controls the accelerator control system to stop the power output of the car, as well a controlling the brake control system to lock the brake sheet of the car. The accelerator mistaken pedaling preventing braking device provided by the utility model can effectively and automatically determine whether a driver pedals the accelerator mistakenly or not; if the driver pedals the accelerator mistakenly, the oil circuit can be cut off synchronously so as to automatically brake, so that double insurance is ensured, and an accident due to error operation of the driver can be effectively avoided; and the accelerator mistaken pedaling preventing braking device is high in degree of automation and flexible and quick in reaction, and can effectively avoid the accident.
Description
Technical field
The utility model relates to a kind of automobile braking device, especially relates to a kind of accelerator stepping misoperation preventing brake equipment, is mainly used in the vehicle traveling process when mis-accelerator pressing the braking to vehicle, to increase traffic safety.
Background technology
Along with the development of auto trade and popularizing gradually of automobile, automobile is come into huge numbers of families more and more, becomes the important vehicle of go off daily.In recent years, China's automobile volume of holding is ascendant trend linearly, and the safety problem of vehicle drive also shows especially out day by day.
Automobile accelerator pedal and brake pedal all are to be replaced respectively to realize to control by a pin at present, and this is easy to cause when being in an emergency on the run necessary braking, and mistake is used as brake pedal to Das Gaspedal and is used and the initiation accident.
Because automobile quantity sharply rises, navigating mate is rising in direct ratio also, owing to be subject to the restriction of actual driving time, when running into complicated highway section or emergency situations, tend to occur the situation of mis-accelerator pressing, especially maloperation occurs and causes traffic accident to happen occasionally in the driver in driving procedure, and particularly fresh driver inevitably causes the loss of personnel and property.
In addition, in now life, it is large that people's operation pressure becomes, and rhythm of life is accelerated, and often exist the situation of fatigue driving, and these situations also can cause the situation of driver fault misstepping on accelerator usually, has caused showing great attention to of society.So installing the accelerator stepping misoperation preventing brake equipment additional at automobile quite is necessary.
For this reason, there is the related personnel that this is studied, a kind of mis-accelerator pressing emergency braking mechanism of announcing of China Patent Publication No. CN201240369 for example, brake by mechanical drive mode, although can play the effect of emergency braking behind certain mis-accelerator pressing, owing to be the mechanical transmission-type braking, so have slowly defective of brake response, cause often braking also not finishing namely and get into an accident, be unfavorable for applying.
The utility model content
Technical problem to be solved in the utility model is to overcome in the above-mentioned prior art because the hidden trouble of traffic that driver fault misstepping on accelerator causes, and a kind of quick, safe and reliable, easy to operate accelerator stepping misoperation preventing brake equipment that reacts is provided, can effectively prevent driver's mis-accelerator pressing when automobile needs emergency braking and the traffic accident that occurs.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that a kind of accelerator stepping misoperation preventing brake equipment comprises speed sensor, the electronic control unit that links to each other with speed sensor, and the oil path control system and the braking control system that link to each other with described electronic control unit, described speed sensor is installed in the Das Gaspedal below, be used for monitoring the motion conditions of described Das Gaspedal, preset the terminal speed of trampling Das Gaspedal in the described electronic control unit, when the speed of trampling Das Gaspedal reaches the limit of speed, described electronic control unit is controlled the power output that described oil path control system stops automobile, and controls the brake facing of described braking control system locking automobile.
According to an embodiment of the present utility model, described oil path control system comprises an oil circuit electromagnetic valve, and the electromagnetic coil circuit of described oil circuit electromagnetic valve links to each other with described electronic control unit and controlled by it.
According to an embodiment of the present utility model, described oil circuit electromagnetic valve links to each other with automotive engine, and when the speed of trampling described Das Gaspedal reaches the limit of speed, cuts off the fuel oil supply of described automotive engine.
According to an embodiment of the present utility model, described terminal speed can be regulated arbitrarily by described electronic control unit.
According to an embodiment of the present utility model, described braking control system comprises brake pump and the drg that links to each other with brake pump, described brake pump links to each other with described electronic control unit and controlled by it, described brake pump comprises a brake cylinder that links to each other with described drg, described brake pump a part of hydraulic oil distribution in described brake cylinder.
According to an embodiment of the present utility model, described drg comprises brake disc and clamps the brake facing of described brake disc, described brake facing links to each other with described brake cylinder, and when the speed of trampling Das Gaspedal reached the limit of speed, described brake cylinder was controlled described brake facing and locked described brake disc.
According to an embodiment of the present utility model, described speed sensor links to each other with a master cock.
According to an embodiment of the present utility model, described speed sensor is controlled by described master cock, described speed sensor is in opens or closed condition.
According to an embodiment of the present utility model, described master cock is arranged on the guidance panel of automobile.
According to an embodiment of the present utility model, described speed sensor is piezoelectric velocity sensor.
The beneficial effects of the utility model: the utility model is automatic decision driver mis-accelerator pressing whether effectively, when driver's mis-accelerator pressing, can cut off oil circuit and automatically carry out braking brake simultaneously, the generation of accident when double insurance can effectively be avoided driver's maloperation, its degree of automation is high, it is quick to be quick on the draw, and can more effectively avoid the generation of traffic accident.
Wherein adopt piezoelectric velocity sensor, have highly sensitive, volume is little, long service life, the environment resistant advantage such as good, and the situation of trampling that can the Real Time Monitoring pedal prevents that misoperation accelerator pedal from causing personnel and property damage.
The utility model has further added master cock, can cancel this function under special road conditions, this device can be arrived ensure safety and can not affect the function of in particular cases using.
Description of drawings
Fig. 1 is the utility model principle of work scheme drawing.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described, as shown in Figure 1.The utility model accelerator stepping misoperation preventing brake equipment comprises speed sensor 1, electronic control unit 2, oil path control system 3, braking control system 4 and master cock 5.
Wherein, described speed sensor 1 is piezoelectric velocity sensor, but is not limited to this, and it also can be other suitable speed sensor.Described speed sensor 1 is installed in Das Gaspedal below, motion conditions that can the described Das Gaspedal of Real Time Monitoring.In the normal use procedure of automobile, the situation that violent step on the accelerator can not occur, and when running into emergency situations and mis-accelerator pressing, the speed of trampling throttle must be very fast, therefore can according to actual condition of service in described electronic control unit 2, preset one and trample the terminal speed V of Das Gaspedal
If, when the speed of stepping on described Das Gaspedal surpasses this terminal speed V
IfThe time, described electronic control unit 2 just sends the corresponding command to power element (oil path control system 3 and braking control system 4).
Described terminal speed V
IfBe adjustable speed in described electronic control unit 2, namely preset corresponding terminal speed according to the actual environment road conditions in described electronic control unit 2, road conditions change, and also can readjust setting to terminal speed.
Described oil path control system 3 comprises an oil circuit electromagnetic valve 31 and the automotive engine 32 that links to each other with oil circuit electromagnetic valve 31.The electromagnetic coil circuit of described oil circuit electromagnetic valve 31 links to each other with described electronic control unit 2 and controlled by it.Described automotive engine 32 is subjected to described oil circuit electromagnetic valve 31 controls.
When the speed of trampling described Das Gaspedal reached the limit of speed, the described oil circuit electromagnetic valve 31 of described electronic control unit 2 controls was closed, and cuts off the fuel oil supply of automotive engine 32, makes automotive engine 32 flame-out stopping, and stops the power output of automobile.Braking control system 4 is started working simultaneously.
Described braking control system 4 comprises brake pump 41 and the drg 42 that links to each other with brake pump 41.Described brake pump 41 links to each other with described electronic control unit 2 and controlled by it.When the speed of trampling described Das Gaspedal reaches the limit of speed, the described brake pump 41 of described electronic control unit 2 controls a part of hydraulic oil distribution to brake cylinder that drg 42 links to each other in.Described drg 42 comprises brake disc and clamps the brake facing of described brake disc that described brake facing links to each other with brake cylinder, and the hydraulic oil in the described brake cylinder is passed on the described brake facing.When the speed of trampling Das Gaspedal reached the limit of speed, described brake pump 41 to brake cylinder, braked brake facing locking brake disc hydraulic oil distribution.
Described master cock 5 links to each other with speed sensor 1, and control rate sensor 1 is in unlatching or closed condition, with at some special road sections, such as hill path, abrupt slope or some in particular cases, chaufeur can be according to actual conditions, close this accelerator stepping misoperation preventing brake equipment by master cock 5, not only ensure safety but also do not affect the function of in particular cases using thereby reach.Described master cock 5 can be arranged on the guidance panel, operates to open or close the accelerator stepping misoperation preventing brake equipment to make things convenient for chaufeur in startup procedure.
The utility model is automatic decision driver mis-accelerator pressing whether effectively, when driver's mis-accelerator pressing, can cut off oil circuit and automatically carry out braking brake simultaneously, the generation of accident when double insurance can effectively be avoided driver's maloperation, its degree of automation is high, it is quick to be quick on the draw, can effectively avoid the generation of traffic accident, safe and reliable, operation is very easy.
And, the piezoelectric velocity sensor that the utility model adopts, have highly sensitive, volume is little, long service life, the environment resistant advantage such as good, and the situation of trampling that can the Real Time Monitoring pedal prevents that misoperation accelerator pedal from causing personnel and property damage.
The description of above-mentioned embodiment is the utility model specific embodiment, but can not limit with this protection domain of this utility model, and variation and the modification in every case done in this way are all within protection domain of the present utility model.
Claims (10)
1. accelerator stepping misoperation preventing brake equipment, it is characterized in that: described brake equipment comprises speed sensor (1), the electronic control unit (2) that links to each other with speed sensor (1), and the oil path control system (3) that links to each other with described electronic control unit (2) and braking control system (4), described speed sensor (1) is installed in the Das Gaspedal below, be used for monitoring the motion conditions of described Das Gaspedal, described electronic control unit presets the terminal speed of trampling Das Gaspedal in (2), when the speed of trampling Das Gaspedal reaches the limit of speed, described electronic control unit (2) is controlled the power output that described oil path control system (3) stops automobile, and controls the brake facing of described braking control system (4) locking automobile.
2. accelerator stepping misoperation preventing brake equipment according to claim 1, it is characterized in that: described oil path control system (3) comprises an oil circuit electromagnetic valve (31), and the electromagnetic coil circuit of described oil circuit electromagnetic valve (31) links to each other with described electronic control unit (2) and controlled by it.
3. accelerator stepping misoperation preventing brake equipment according to claim 2, it is characterized in that: described oil circuit electromagnetic valve (31) links to each other with automotive engine (32), and when the speed of trampling described Das Gaspedal reaches the limit of speed, cut off the fuel oil supply of described automotive engine (32).
4. accelerator stepping misoperation preventing brake equipment according to claim 1 is characterized in that: described terminal speed can be regulated arbitrarily by described electronic control unit (2).
5. accelerator stepping misoperation preventing brake equipment according to claim 1, it is characterized in that: described braking control system (4) comprises brake pump (41) and the drg (42) that links to each other with brake pump (41), described brake pump (41) links to each other with described electronic control unit (2) and controlled by it, described brake pump (41) comprises a brake cylinder that links to each other with described drg (42), described brake pump (41) a part of hydraulic oil distribution in described brake cylinder.
6. accelerator stepping misoperation preventing brake equipment according to claim 5, it is characterized in that: described drg (42) comprises brake disc and clamps the brake facing of described brake disc, described brake facing links to each other with described brake cylinder, when the speed of trampling Das Gaspedal reached the limit of speed, described brake cylinder was controlled described brake facing and is locked described brake disc.
7. accelerator stepping misoperation preventing brake equipment according to claim 1, it is characterized in that: described speed sensor (1) links to each other with a master cock (5).
8. accelerator stepping misoperation preventing brake equipment according to claim 7 is characterized in that: described speed sensor (1) is subjected to described master cock (5) control, described speed sensor (1) is in opens or closed condition.
9. accelerator stepping misoperation preventing brake equipment according to claim 7, it is characterized in that: described master cock (5) is arranged on the guidance panel of automobile.
10. accelerator stepping misoperation preventing brake equipment according to claim 1, it is characterized in that: described speed sensor (1) is piezoelectric velocity sensor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245279 CN202641675U (en) | 2012-05-24 | 2012-05-24 | Accelerator mistaken pedaling preventing braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245279 CN202641675U (en) | 2012-05-24 | 2012-05-24 | Accelerator mistaken pedaling preventing braking device |
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| Publication Number | Publication Date |
|---|---|
| CN202641675U true CN202641675U (en) | 2013-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220245279 Expired - Fee Related CN202641675U (en) | 2012-05-24 | 2012-05-24 | Accelerator mistaken pedaling preventing braking device |
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| CN (1) | CN202641675U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112355A (en) * | 2013-03-01 | 2013-05-22 | 张建文 | Method and device for automatically cutting off oil and turning accelerator into brake in case of automobile speeding |
| CN103921777A (en) * | 2014-03-17 | 2014-07-16 | 南京市江宁区南科莱斯航空模型制造厂 | Intelligent braking system |
| CN105150841A (en) * | 2015-09-30 | 2015-12-16 | 韶关学院 | Smart car auxiliary brake system for pedal misapplication |
| CN105196992A (en) * | 2015-10-15 | 2015-12-30 | 安庆师范学院 | Automobile accelerator mistaken stepping emergency braking device and braking method thereof |
| CN106274882A (en) * | 2015-05-13 | 2017-01-04 | 潘晓勇 | A kind of intelligence throttle system control method |
| CN106567783A (en) * | 2016-10-24 | 2017-04-19 | 深圳市元征科技股份有限公司 | Accelerator control method and device |
| CN107399306A (en) * | 2017-08-02 | 2017-11-28 | 张天欣 | A kind of automotive emergency brake system, method, apparatus and small electronic equipment |
| CN107472014A (en) * | 2017-08-29 | 2017-12-15 | 安徽理工大学 | Automobile accelerator mistake-stepping prevention device |
| TWI635006B (en) * | 2017-07-26 | 2018-09-11 | 田兆椿 | Vehicle storm prevention device |
| CN108571387A (en) * | 2018-05-06 | 2018-09-25 | 刘剑 | The accelerator control device of vehicle |
| CN111422172A (en) * | 2020-02-19 | 2020-07-17 | 韩世杰 | Automobile brake control method and system |
| CN112810583A (en) * | 2021-02-09 | 2021-05-18 | 梅高全 | Intelligent protection device for automobile brake |
-
2012
- 2012-05-24 CN CN 201220245279 patent/CN202641675U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112355B (en) * | 2013-03-01 | 2015-11-11 | 张建文 | A kind of overspeed of vehicle automatic fuel cut-off and throttle become method and the device of brake |
| CN103112355A (en) * | 2013-03-01 | 2013-05-22 | 张建文 | Method and device for automatically cutting off oil and turning accelerator into brake in case of automobile speeding |
| CN103921777A (en) * | 2014-03-17 | 2014-07-16 | 南京市江宁区南科莱斯航空模型制造厂 | Intelligent braking system |
| CN106274882A (en) * | 2015-05-13 | 2017-01-04 | 潘晓勇 | A kind of intelligence throttle system control method |
| CN105150841A (en) * | 2015-09-30 | 2015-12-16 | 韶关学院 | Smart car auxiliary brake system for pedal misapplication |
| CN105150841B (en) * | 2015-09-30 | 2017-10-24 | 韶关学院 | Intelligent automobile error stepping on accelerator pedal EBA |
| CN105196992A (en) * | 2015-10-15 | 2015-12-30 | 安庆师范学院 | Automobile accelerator mistaken stepping emergency braking device and braking method thereof |
| CN106567783A (en) * | 2016-10-24 | 2017-04-19 | 深圳市元征科技股份有限公司 | Accelerator control method and device |
| TWI635006B (en) * | 2017-07-26 | 2018-09-11 | 田兆椿 | Vehicle storm prevention device |
| CN107399306A (en) * | 2017-08-02 | 2017-11-28 | 张天欣 | A kind of automotive emergency brake system, method, apparatus and small electronic equipment |
| CN107472014A (en) * | 2017-08-29 | 2017-12-15 | 安徽理工大学 | Automobile accelerator mistake-stepping prevention device |
| CN108571387A (en) * | 2018-05-06 | 2018-09-25 | 刘剑 | The accelerator control device of vehicle |
| CN111422172A (en) * | 2020-02-19 | 2020-07-17 | 韩世杰 | Automobile brake control method and system |
| CN111422172B (en) * | 2020-02-19 | 2023-04-28 | 韩世杰 | Automobile brake control method and system |
| CN112810583A (en) * | 2021-02-09 | 2021-05-18 | 梅高全 | Intelligent protection device for automobile brake |
| CN112810583B (en) * | 2021-02-09 | 2023-08-15 | 梅高全 | Intelligent protector for automobile brake |
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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: 20130102 Termination date: 20140524 |