CN101214816B - Automatically braking device of stepping gasoline throttle mistakenly - Google Patents
Automatically braking device of stepping gasoline throttle mistakenly Download PDFInfo
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- CN101214816B CN101214816B CN2008100544344A CN200810054434A CN101214816B CN 101214816 B CN101214816 B CN 101214816B CN 2008100544344 A CN2008100544344 A CN 2008100544344A CN 200810054434 A CN200810054434 A CN 200810054434A CN 101214816 B CN101214816 B CN 101214816B
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Abstract
The invention discloses an automatic braking device for mistakenly stepping on the accelerator. A braking pressure sensor and an accelerator pressure sensor are fixedly positioned on a brake pedal and an accelerator pedal. A braking speed sensor and an accelerator speed sensor are fixedly positioned on the vehicle frame near the brake pedal and the accelerator pedal. The braking pressure sensor, the accelerator pressure sensor, the braking speed sensor and the accelerator speed sensor are electrically connected with an engine control unit. The engine control unit is also electrically connected with an automatic braking mechanism, the stopping oil mechanism of the engine and the stopping electricity mechanism of the engine. The engine control unit compares the accelerator momentum which is multiplied by the pressure signal of accelerator and the speed signal of accelerator with the braking momentum which is multiplied by the pressure signal of braking and the pressure signal of braking. The automatic braking device can automatically judge if the motion is the mistaken stepping on the accelerator and takes the corresponding braking measure.
Description
Technical field
The present invention relates to a kind of automatically braking device of stepping gasoline throttle mistakenly.
Background technology
Along with the development of Domestic Automotive Industry and improving constantly of living standards of the people, automobile is entering average family fast, and the level of chaufeur generally has much room for improvement, because grave accident and personal casualty that mis-accelerator pressing causes happen occasionally, the pedestrian that this traffic accident not only can be hurted innocent persons, and bring very big harm for family and society.And present automobile does not possess the judgement of mis-accelerator pressing.
Summary of the invention:
In order to overcome the shortcoming of prior art, the invention provides a kind of automatically braking device of stepping gasoline throttle mistakenly, it can judge whether to be mis-accelerator pressing automatically, and does corresponding braking and handle.
The present invention solves the technical scheme that its technical matters takes: it comprises:
It is fixed on brake pressure sensor on the braking footrest, is electrically connected with control unit of engine, gathers the pressure signal of brake and inputs to control unit of engine;
It is fixed on the brake speed sensor near on the vehicle frame of braking footrest, is electrically connected with control unit of engine, gathers the speed signal of brake and inputs to control unit of engine;
It is fixed on the throttle pressure sensor on the accelerator pedal, is electrically connected with control unit of engine, gathers the pressure signal of throttle and inputs to control unit of engine;
It is fixed on the throttle speed sensor near on the vehicle frame of accelerator pedal, is electrically connected with control unit of engine, gathers the speed signal of throttle and inputs to control unit of engine;
Control unit of engine it and described brake pressure sensor, the brake speed sensor, throttle pressure sensor and throttle speed sensor are electrically connected, also with automatic brake mechanism and driving engine oil-break, power cutoff mechanism is electrically connected, it at any time relatively the product of the speed signal of the pressure signal of throttle and throttle be the product of the speed signal of the pressure signal of throttle momentum and brake and brake the two the magnitude relationship of momentum of promptly braking, when braking momentum near maximum, the throttle momentum can be judged as mis-accelerator pressing, control unit of engine is given automatic brake mechanism and driving engine oil-break, power cutoff mechanism is sent instruction, brakes, oil-break, power down process.
Because the present invention monitors the throttle momentum at any time automatically,, and do corresponding braking and handle so it can judge whether to be mis-accelerator pressing automatically.Can avoid because the traffic accident that mis-accelerator pressing causes.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Accompanying drawing is principle of the invention figure.
The specific embodiment
The present invention includes:
It is fixed on brake pressure sensor 8 on the braking footrest 7, is electrically connected with control unit of engine 2, and the pressure signal of gathering brake also inputs to control unit of engine 2;
It is fixed on brake speed sensor 9 near on the vehicle frame of braking footrest 7, is electrically connected with control unit of engine 2, gathers the speed signal that brakes and also inputs to control unit of engine 2;
It is fixed on throttle pressure sensor 6 on the accelerator pedal 5, is electrically connected with control unit of engine 2, and the pressure signal of gathering throttle also inputs to control unit of engine 2;
It is fixed on throttle speed sensor 4 near on the vehicle frame of accelerator pedal 5, is electrically connected with control unit of engine 2, and the speed signal of collection throttle also inputs to control unit of engine 2;
Control unit of engine 2 it and described brake pressure sensor 8, brake speed sensor 9, throttle pressure sensor 6 and throttle speed sensor 4 are electrically connected, also with automatic brake mechanism 1 and driving engine oil-break, power cutoff mechanism 3 is electrically connected, it at any time relatively the product of the speed signal of the pressure signal of throttle and throttle be the product of the speed signal of the pressure signal of throttle momentum and brake and brake the two the magnitude relationship of momentum of promptly braking, when braking momentum near maximum, the throttle momentum can be judged as mis-accelerator pressing, control unit of engine 2 is given automatic brake mechanism 1 and driving engine oil-break, power cutoff mechanism 3 is sent instruction, brakes, oil-break, power down process.
Described control unit of engine 2 can be PLC.
Claims (2)
1. automatically braking device of stepping gasoline throttle mistakenly, it is characterized in that: it is fixed on brake pressure sensor (8) on the braking footrest (7), is electrically connected with control unit of engine (2), and the pressure signal of gathering brake also inputs to control unit of engine (2);
It is fixed on brake speed sensor (9) near on the vehicle frame of braking footrest (7), is electrically connected with control unit of engine (2), gathers the speed signal of brake and inputs to control unit of engine (2);
It is fixed on throttle pressure sensor (6) on the accelerator pedal (5), is electrically connected with control unit of engine (2), gathers the pressure signal of throttle and inputs to control unit of engine (2);
It is fixed on throttle speed sensor (4) near on the vehicle frame of accelerator pedal (5), is electrically connected with control unit of engine (2), gathers the speed signal of throttle and inputs to control unit of engine (2);
Control unit of engine (2) it and described brake pressure sensor (8), brake speed sensor (9), throttle pressure sensor (6) and throttle speed sensor (4) are electrically connected, also with automatic brake mechanism (1) and driving engine oil-break, power cutoff mechanism (3) is electrically connected, it at any time relatively the product of the speed signal of the pressure signal of throttle and throttle be the product of the speed signal of the pressure signal of throttle momentum and brake and brake the two the magnitude relationship of momentum of promptly braking, when braking momentum near maximum, the throttle momentum can be judged as mis-accelerator pressing, control unit of engine (2) is given automatic brake mechanism (1) and driving engine oil-break, power cutoff mechanism (3) is sent instruction, brakes, oil-break, power down process.
2. automatically braking device of stepping gasoline throttle mistakenly according to claim 1 is characterized in that: described control unit of engine (2) can be PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100544344A CN101214816B (en) | 2008-01-10 | 2008-01-10 | Automatically braking device of stepping gasoline throttle mistakenly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100544344A CN101214816B (en) | 2008-01-10 | 2008-01-10 | Automatically braking device of stepping gasoline throttle mistakenly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101214816A CN101214816A (en) | 2008-07-09 |
| CN101214816B true CN101214816B (en) | 2010-08-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100544344A Expired - Fee Related CN101214816B (en) | 2008-01-10 | 2008-01-10 | Automatically braking device of stepping gasoline throttle mistakenly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101214816B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114831A (en) * | 2010-12-31 | 2011-07-06 | 黄幼华 | Intelligent control system for vehicle brake mistakenly-stepped accelerator |
| CN102114777B (en) * | 2011-01-28 | 2013-02-13 | 颜昌松 | Motor vehicle with device for correcting operation of stepping on accelerator by mistake as operation of braking |
| CN102114776B (en) * | 2011-01-28 | 2013-02-13 | 颜昌松 | Device for automatically correcting accelerator pedal misoperation to braking operation by electrical and mechanical combination |
| CN102139640B (en) * | 2011-02-14 | 2016-05-25 | 黄幼华 | There is the brake accelerator error-stepping control system of handoff functionality |
| CN102139641B (en) * | 2011-02-14 | 2015-09-09 | 黄幼华 | Changeable brake accelerator error-stepping control system |
| CN102514573A (en) * | 2011-12-01 | 2012-06-27 | 张连民 | Electric braking control system against mistakenly stepping on accelerator during braking |
| CN103192827B (en) * | 2013-04-23 | 2015-06-17 | 浙江先安汽车制动***有限公司 | Automobile anti-collision and anti-misstep accelerator system with relay for controlling forward and reverse rotation of motor |
| CN105083007B (en) * | 2015-07-28 | 2017-10-10 | 宁波逸尘汽车安全科技有限公司 | Intelligent and safe accelerator device and control method |
| CN105083009B (en) * | 2015-08-31 | 2017-06-16 | 黄文年 | A kind of mis-accelerator pressing becomes brake system |
| CN106042924A (en) * | 2016-05-27 | 2016-10-26 | 樊美平 | Automobile mistaken tread preventing accelerator pedal control system and control method |
| CN106740760A (en) * | 2016-11-28 | 2017-05-31 | 赵青娇 | Pre- accelerator stepping misoperation preventing brake system device |
| CN106553546B (en) * | 2017-01-04 | 2018-11-02 | 黄文年 | A kind of mis-accelerator pressing change brake system of improvement |
| CN107150593A (en) * | 2017-04-15 | 2017-09-12 | 廖华勇 | The continuous brake hard electromechanical equipment for testing the speed and giving warning in advance |
| CN109774706A (en) * | 2018-12-27 | 2019-05-21 | 淮阴工学院 | A kind of intelligent braking and throttle judge switching system and its switching method |
| CN114475622B (en) * | 2020-11-13 | 2024-06-11 | 博泰车联网科技(上海)股份有限公司 | Method for monitoring driving behavior and related device |
Citations (7)
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|---|---|---|---|---|
| US3640588A (en) * | 1970-03-03 | 1972-02-08 | Bendix Corp | Means for delaying effective control of vehicle braking by an adaptive braking system until certain wheel velocity and deceleration conditions have been satisfied |
| CN87200676U (en) * | 1987-01-23 | 1988-01-20 | 邬承基 | Automatic security device for misuse of motor vehicle accelerator as brake |
| CN1318486A (en) * | 2000-04-18 | 2001-10-24 | 邬咲博 | Emergency brake control system for intelligent automobile |
| CN1401512A (en) * | 2002-09-10 | 2003-03-12 | 秦松祥 | Braking misoperation preventing device for automobile |
| CN2905577Y (en) * | 2006-06-22 | 2007-05-30 | 张志华 | Automatic braking execution apparatus for vehicle |
| CN200948796Y (en) * | 2006-09-20 | 2007-09-19 | 吉季青 | Safety control apparatus for misstep on automobile accelerator pedal |
| CN200977906Y (en) * | 2006-11-24 | 2007-11-21 | 于林睿 | Vehicle auxiliary brake device |
-
2008
- 2008-01-10 CN CN2008100544344A patent/CN101214816B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3640588A (en) * | 1970-03-03 | 1972-02-08 | Bendix Corp | Means for delaying effective control of vehicle braking by an adaptive braking system until certain wheel velocity and deceleration conditions have been satisfied |
| CN87200676U (en) * | 1987-01-23 | 1988-01-20 | 邬承基 | Automatic security device for misuse of motor vehicle accelerator as brake |
| CN1318486A (en) * | 2000-04-18 | 2001-10-24 | 邬咲博 | Emergency brake control system for intelligent automobile |
| CN1401512A (en) * | 2002-09-10 | 2003-03-12 | 秦松祥 | Braking misoperation preventing device for automobile |
| CN2905577Y (en) * | 2006-06-22 | 2007-05-30 | 张志华 | Automatic braking execution apparatus for vehicle |
| CN200948796Y (en) * | 2006-09-20 | 2007-09-19 | 吉季青 | Safety control apparatus for misstep on automobile accelerator pedal |
| CN200977906Y (en) * | 2006-11-24 | 2007-11-21 | 于林睿 | Vehicle auxiliary brake device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101214816A (en) | 2008-07-09 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20120110 |