CN101585317B - Method of judging accelerator instead of brake and method of automatic brake - Google Patents
Method of judging accelerator instead of brake and method of automatic brake Download PDFInfo
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- CN101585317B CN101585317B CN2009101041667A CN200910104166A CN101585317B CN 101585317 B CN101585317 B CN 101585317B CN 2009101041667 A CN2009101041667 A CN 2009101041667A CN 200910104166 A CN200910104166 A CN 200910104166A CN 101585317 B CN101585317 B CN 101585317B
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Abstract
The invention discloses a method of judging accelerator instead of brake and a method of automatic brake. The method is implemented by a single chip microcomputer with preset program, and a set of misoperation detecting system, a set of oil circuit controlling system and a set of brake controlling system, which are connected with the single chip microcomputer; the misoperation detecting system includes an acceleration sensor disposed on lower surface of the accelerator, a distance detecting sensor disposed on front terminal of vehicles, and an inclination sensor disposed on vehicle body; the oil circuit controlling system includes an oil-cut solenoid valve which is connected with and controlled by the single chip microcomputer; the brake controlling system includes an armature disposed on a connecting rod of the brake board, an electromagnet adjacented with the armature is disposed on rear of the connecting rod, circuit loop of the electromagnet is connected with and controlled by the single chip microcomputer. The method increases judgement condition of error brake of vehicles, such that judgement of error accelerator of drivers is more accurate, reliable, which avoids accidents caused by inaccurate judgement.
Description
Technical field
The present invention relates to a kind of whether judgement and self-stopping method of mis-accelerator pressing of driver during to braking automobile.
Background technology
Along with China's rapid economic development, living standards of the people improve constantly, purchasing power constantly strengthens, and automobile " is come into " common people family more and more.In recent years, China's automobile volume of holding linearly rose, and had broken through several ten million at present.Along with the development of auto trade, the safety problem of vehicle drive also shows especially out day by day, and especially the driver maloperation takes place in driving procedure is caused traffic accident to happen occasionally, and has caused showing great attention to of society.
Automobile accelerator pedal and brake pedal all are to be replaced respectively by a pin to realize control at present; This causes new hand for driving a car and old driver off one's guard in that be in an emergency on the run must glancing impact easily, and mistake is used Das Gaspedal and got into an accident as brake pedal.
In the prior art; The patent of mis-accelerator pressing when also having some to prevent brake driver; Such as publication number CN1948062, a kind of automobile emergency braking device for automatic correction driver's misoperation of stepping-on accelerator of being announced, a kind of control device for mistake step on accelerator of vehicle of being announced of publication number CN101195372 for another example; It all can play the effect of emergency braking behind certain mis-accelerator pressing; But above-mentioned patent is being judged the driver whether on the method for mis-accelerator pressing, all is by judging whether the driver has stepped on throttle suddenly and judged, it is firmly more slow when normal step on the accelerator that promptly above-mentioned patent all is supposition drivers; And be firmly more violent when the brake miss-stamping, so promptly be judged as mistake at violent step on the accelerator and step on if can judge the driver throttle.This method has certain reason, but its decision condition is too simple, can not adapt to the running car actual conditions.Such as when automobile is going up a slope, also need this moment the driver to remove step on the accelerator, when particularly automobile self power is less with bigger power; Need violent step on the accelerator especially; And a guy driver on going up a slope because individual driving habit is liked rushing forward without letup, this moment is step on the accelerator suddenly also; In addition when automobile overtaking, often also suddenly step on the accelerator quicken.Under above-mentioned all situation,, just cause accident because of erroneous judgement easily if adopted the above-mentioned existing technology of mis-accelerator pressing when preventing to brake.
So a kind of technology of how judging more exactly that driver's mistake has been stepped on throttle and can have been braked is provided, just becomes present technique field problem demanding prompt solution.
Summary of the invention
Technical matters to be solved by this invention is, provide for the deficiency that overcomes above-mentioned prior art a kind of more accurately, the judgement and the self-stopping method of failure-free accelerator instead of brake.
For realizing above-mentioned purpose, the technical scheme that the present invention adopted is:
A kind of judgement of accelerator instead of brake and self-stopping method, this method are through the micro controller system of a pre-set programs, and a coupled cover maloperation checking system and a cover oil path control system and a cover braking control system realization; Wherein said maloperation checking system comprises the acceleration pick-up that is arranged at the Das Gaspedal following table, is arranged at the distance measuring sensor of automotive front end, and the obliquity sensor that is arranged at the automobile fuselage; Said oil path control system comprises an oil-break formula electromagnetic valve, the fuel feed hole place that is arranged at the automobile fuel injector of the piston coupling of said oil-break formula electromagnetic valve, and the electromagnetic coil circuit of oil-break formula electromagnetic valve links to each other with micro controller system and controlled by it; Said braking control system comprises the armature that is arranged on the brake pedal connecting rod, be arranged at brake pedal connecting rod rear and with the armature adjacent electromagnets, the circuit loop of said electromagnet links to each other with micro controller system and controlled by it; This method may further comprise the steps:
A, detect the Das Gaspedal acceleration/accel through said acceleration pick-up; Be translated into digital signal and reach micro controller system; Detect the vehicle front obstacle distance through said distance measuring sensor; Be translated into digital signal and reach micro controller system,, be translated into digital signal and reach micro controller system through said obliquity sensor testing automobile angle of inclination;
The digital signal that b, micro controller system degree of will speed up sensor reach and the accekeration of preset value compare; The digital signal value that reaches when acceleration pick-up is during greater than the accekeration of preset value; Be judged to be violent step on the accelerator; This moment execution in step c, the digital signal value that reaches when acceleration pick-up repeats this step during less than the accekeration of preset value;
C, micro controller system compare the digital signal that distance measuring sensor reaches with preset distance value; The digital signal that reaches when distance measuring sensor is during less than preset distance value; Be judged to be the place ahead and have obstacle, this moment execution in step e, the digital signal that reaches when distance measuring sensor is during greater than preset distance value; Be judged to be the place ahead and do not have obstacle, at this moment execution in step d;
D, micro controller system compare the digital signal that obliquity sensor reaches with preset angle value; The digital signal that reaches when obliquity sensor is during greater than preset angle value; Be judged to be automobile at descending; This moment execution in step e, the digital signal that reaches when obliquity sensor is returned step b during less than preset angle value;
E, micro controller system send instruction, control oil channel control system oil-break, control brake control system braking brake simultaneously.
According to defective of the prior art, the contriver consider can be appropriate the increase decision condition whether having stepped on throttle by mistake and whether should brake.At first, when the normal step on the accelerator of automobile, the application of force is comparatively slow; And during emergency brake; Be violent pedal, pedal is stressed between the two varies in size, so the acceleration/accel that pedal moves downward generation is also different; So the applicant has adopted an acceleration pick-up to detect and judged, judge earlier whether the driver has violent step on the accelerator; Secondly; Judging that the driver has under the prerequisite of violent step on the accelerator; The applicant judges according to the distance measuring sensor that is installed in automotive front whether vehicle body the place ahead has obstacle again; If have, needn't consider that then other situation can directly be judged to be driver's mistake and step on throttle, this moment, the Single-chip Controlling automobile carried out oil-break and brake.If be judged to be the vehicle body all is clear ahead, then again according to the obliquity sensor that is provided with detect automobile whether just at descending, if at descending; Then be judged to be is that mistake has been stepped on throttle; Micro controller system may command automobile carries out oil-break and brake, if be judged as not descending, that explanation automobile is in state parallel or that go up a slope; Because the place ahead does not have obstacle yet, then the violent step on the accelerator of explanation automobile this moment is owing to the reason that will overtake other vehicles or will climb.So the time do not need Control of Automobile oil-break and brake.In said process; When being judged to be brake driver mistake when having stepped on throttle; Micro controller system passes through pre-set programs immediately; The fuel feed hole of automobile fuel injector is blocked in the motion of control oil-break formula piston of electromagnetic valve, and the armature that the electromagnet energising in the control brake control system simultaneously will be arranged on the brake pedal connecting rod is inhaled down, causes brake pedal to press down and carries out braking brake.
In sum; Than prior art, the beneficial effect that the present technique scheme has is: 1, increased the decision condition whether automobile touches on the brake by mistake, to make whether to have stepped on the judgement of throttle for the driver more accurate by mistake; Reliably, avoided because of judging inaccurate generation accident.2, the present technique scheme can be judged whether mis-accelerator pressing of driver efficiently and accurately automatically, when driver's mis-accelerator pressing, can cut off oil circuit simultaneously the automatic guidance brake system carry out braking brake, the generation of traffic accident when double insurance can effectively be avoided driver's maloperation.3, each component part of hardware aspect all can be regarded prior art as separately in the present technique scheme, all can adopt existing product or existing product to advance simple processing and can form the present technique scheme, so our mask has hardware configuration advantage simple, that implement easily.4, adopting micro controller system in the present technique scheme is the center; Can realize the whether automatic judgement of maloperation of driver; Being judged to be can automatic guidance oil path control system oil-break and braking control system brakes immediately through micro controller system after being; Its degree of automation is high, and it is quick to be quick on the draw, and can avoid the generation of traffic accident more effectively.
Description of drawings
Fig. 1 is system works flow process figure of the present invention.
Fig. 2 is the structured flowchart of hardware components of the present invention.
Fig. 3 is an oil path control system part-structure scheme drawing of the present invention.
Fig. 4 is a braking control system part-structure scheme drawing of the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further explain.
A kind of judgement of accelerator instead of brake and self-stopping method; This method hardware components is as shown in Figure 2; Through the micro controller system of a pre-set programs, and a coupled cover maloperation checking system and a cover oil path control system and a cover braking control system realization; Wherein said maloperation checking system comprises the acceleration pick-up that is arranged at the Das Gaspedal following table, is arranged at the distance measuring sensor of automotive front end, and the obliquity sensor that is arranged at the automobile fuselage; Said oil path control system comprises an oil-break formula electromagnetic valve, and is as shown in Figure 3, the fuel feed hole that is arranged at automobile fuel injector 23 places of piston 1 coupling of said oil-break formula electromagnetic valve, and magnet coil 4 circuit of oil-break formula electromagnetic valve link to each other with micro controller system and controlled by it; Said braking control system is as shown in Figure 4, comprises the armature 12 that is arranged on the brake pedal connecting rod 11, be arranged at brake pedal connecting rod 11 rears and with armature 12 adjacent electromagnets 13, the circuit loop 14 of said electromagnet 13 links to each other with micro controller system and controlled by it; This method may further comprise the steps (can understand following step with reference to Fig. 1):
A, detect the Das Gaspedal acceleration/accel through said acceleration pick-up; Be translated into digital signal and reach micro controller system; Detect the vehicle front obstacle distance through said distance measuring sensor; Be translated into digital signal and reach micro controller system,, be translated into digital signal and reach micro controller system through said obliquity sensor testing automobile angle of inclination;
The digital signal that b, micro controller system degree of will speed up sensor reach and the accekeration of preset value compare; The digital signal value that reaches when acceleration pick-up is during greater than the accekeration of preset value; Be judged to be violent step on the accelerator; This moment execution in step c, the digital signal value that reaches when acceleration pick-up repeats this step during less than the accekeration of preset value;
C, micro controller system compare the digital signal that distance measuring sensor reaches with preset distance value; The digital signal that reaches when distance measuring sensor is during less than preset distance value; Be judged to be the place ahead and have obstacle, this moment execution in step e, the digital signal that reaches when distance measuring sensor is during greater than preset distance value; Be judged to be the place ahead and do not have obstacle, at this moment execution in step d;
D, micro controller system compare the digital signal that obliquity sensor reaches with preset angle value; The digital signal that reaches when obliquity sensor is during greater than preset angle value; Be judged to be automobile at descending; This moment execution in step e, the digital signal that reaches when obliquity sensor is returned step b during less than preset angle value;
E, micro controller system send instruction, control oil channel control system oil-break, control brake control system braking brake simultaneously.
During practical implementation; Said acceleration pick-up can directly be bought existing product; Only needing to select its volume and weight not influence pedal travel gets final product; The analog signal of general its output of acceleration pick-up is voltage signal, then also need adopt an analog-to-digital conversion circuit module to be translated into to be input in the micro controller system after the digital signal to handle again.If the acceleration pick-up of buying certainly is to carry the analog-to-digital conversion function, can directly export digital signal, then directly degree of will speed up sensor mouth is linked on the micro controller system input end.Said distance measuring sensor and obliquity sensor also can directly be bought existing matured product, and its mouth inserts analog-to-digital conversion circuit module to carry out inserting micro controller system again after the analog-to-digital conversion and handle.Pre-set programs in the said micro controller system can be judged above-mentioned testing result of receiving and preset limit contrast.The process that this contrast is judged is accomplished by the program that prelists in the micro controller system.The determination step of concrete program thread can be with reference to Fig. 1; Announced program step among Fig. 1; After the those of ordinary skill in all micro controller systems field is known technical scheme of the present invention, can on the basis of flow process shown in Figure 1, compile out the SCM program that satisfies the said method flow process; More mostly the place that the present invention makes creative contribution to prior art is to be method itself, and the part of programming then is the known routine techniques that belongs to those skilled in the art.
Fig. 1 is the workflow scheme drawing of said method step; During practical implementation, the pre-set programs of micro controller system the inside is promptly compiled according to this diagram of circuit, i.e. micro controller system elder generation initialization; Receiving the digital signal that acceleration pick-up reaches and the accekeration of preset value then compares; Suddenly whether judgement step on the accelerator, if be judged to be not, then continues judgement of recycle ratio; As to be judged to be that the digital signal that then continues the distance measuring sensor that receives is reached compares with preset distance value; Judge whether vehicle body the place ahead detects obstacle; If be judged to be; Then throttle is closed in direct instruction oil-break formula electromagnetic valve action, instructs the braking control system braking brake simultaneously; If be judged to be not; The digital signal that then then the obliquity sensor that receives is reached again compares with preset angle value, judges whether descending of automobile, as is judged to be and is; Then throttle is closed in direct instruction oil-break formula electromagnetic valve action, instructs the braking control system braking brake simultaneously; As be judged to be otherwise Returning process begins step, proceed the comparison and the judgement of the accekeration of digital signal that acceleration pick-up reaches and preset value.
In the said process; After being judged to be mis-accelerator pressing; Micro controller system can be blocked the fuel feed hole 3 of automobile fuel injector 2 through 1 motion of pre-set programs control oil-break formula piston of electromagnetic valve immediately; The armature 12 that electromagnet in the control brake control system 13 energisings simultaneously will be arranged on the brake pedal connecting rod 11 is inhaled down, causes brake pedal to press down and carries out braking brake.According to accompanying drawing this concrete oil-break and brake process are specified below.
Fig. 3 is an oil path control system part-structure scheme drawing of the present invention, shown in it, and the fuel feed hole that is arranged at automobile fuel injector 23 places of piston 1 coupling of said oil-break formula electromagnetic valve; When the magnet coil 4 place circuit of oil-break formula electromagnetic valve break off; Piston 1 can stretch out under the effect of spring 5 and fuel feed hole 3 blocked, and causes the disconnection of oil circuit, when magnet coil 4 place circuit are connected; Magnet coil 4 produces magnetic force and can the piston of irony be picked up, and makes oil circuit recover unimpeded.During practical implementation, the logical and disconnected of circuit how to belong to through micro controller system automatic guidance magnet coil 4 all belongs to known routine techniques to those skilled in the art, such as; Connect and control a relay through micro controller system, the normally closed contact with this relay is linked in the circuit loop at magnet coil 4 places, so again; During normal condition; The circuit loop at magnet coil 4 places is connected, and piston 1 is in the state of picking up, and when micro controller system detects mis-accelerator pressing, breaks off to its normally closed contact of relay signal control; Magnet coil 4 dead electricity, piston 1 are stretched out under the effect of spring oil circuit are blocked the cut-out fuel feeding.Among Fig. 2,6 is oil input channel, and during the automobile normal fuel injection, machine oil also finally gets into fuel injector 2 from oil input channel 6 through fuel feed hole 3.
Fig. 4 is a braking control system part-structure scheme drawing of the present invention; Shown in it; Said braking control system comprises the armature 12 that is arranged on the brake pedal connecting rod 11; Be arranged at brake pedal connecting rod 11 rears and with armature 12 adjacent electromagnets 13, the circuit loop 14 of said electromagnet 13 links to each other with micro controller system and controlled by it.Can and control a relay through the micro controller system connection equally during practical implementation, the open contact with this relay is linked in the circuit loop 14 of electromagnet 13, so again; During normal condition, circuit loop 14 is an off-state, and electromagnet 13 dead electricity are not worked;, give micro controller system this its open contact of relay signal control closed when detecting mis-accelerator pressing; Circuit loop 14 is connected, and electromagnet 13 work hold armature 12, and then the 11 past rears motions of drive brake pedal connecting rod are braked.
Claims (1)
1. the judgement of an accelerator instead of brake and self-stopping method, this method be through the micro controller system of a pre-set programs, and a coupled cover maloperation checking system and a cover oil path control system and a cover braking control system are realized; Wherein said maloperation checking system comprises the acceleration pick-up that is arranged at the Das Gaspedal following table, is arranged at the distance measuring sensor of automotive front end, and the obliquity sensor that is arranged at the automobile fuselage; Said oil path control system comprises an oil-break formula electromagnetic valve, the fuel feed hole place that is arranged at the automobile fuel injector of the piston coupling of said oil-break formula electromagnetic valve, and the electromagnetic coil circuit of oil-break formula electromagnetic valve links to each other with micro controller system and controlled by it; Wherein when the magnet coil place of oil-break formula electromagnetic valve circuit broke off, piston can stretch out under the effect of spring and fuel feed hole blocked, and causes the disconnection of oil circuit; When magnet coil place circuit was connected, magnet coil produced magnetic force and can the piston of irony be picked up, and made oil circuit recover unimpeded; The micro controller system connection is also controlled an oil path control system relay; The normally closed contact of said oil path control system relay is linked in the circuit loop at magnet coil place, and during normal condition, the circuit loop at magnet coil place is connected; Piston is in the state of picking up; Break off when micro controller system detects mis-accelerator pressing, for said oil path control system relay signal to control its normally closed contact, the magnet coil dead electricity, piston stretches out under the effect of spring blocks the cut-out fuel feeding with oil circuit; Said braking control system comprises the armature that is arranged on the brake pedal connecting rod; Be arranged at brake pedal connecting rod rear and with the armature adjacent electromagnets, the circuit loop of said electromagnet links to each other with micro controller system and controlled by it, micro controller system connects also controls a braking control system relay; The open contact of said braking control system relay is linked in the circuit loop of electromagnet; During normal condition, the circuit loop of electromagnet is an off-state, and the electromagnet dead electricity is not worked;, give micro controller system said braking control system relay signal closed when detecting mis-accelerator pressing to control its open contact; The circuit loop of electromagnet is connected, and work of electromagnet holds armature, and then the past rear motion of drive brake pedal connecting rod is braked; This method may further comprise the steps:
A, detect the Das Gaspedal acceleration/accel through said acceleration pick-up; Be translated into digital signal and reach micro controller system; Detect the vehicle front obstacle distance through said distance measuring sensor; Be translated into digital signal and reach micro controller system,, be translated into digital signal and reach micro controller system through said obliquity sensor testing automobile angle of inclination;
The digital signal that b, micro controller system degree of will speed up sensor reach and the accekeration of preset value compare; The digital signal value that reaches when acceleration pick-up is during greater than the accekeration of preset value; Be judged to be violent step on the accelerator; This moment execution in step c, the digital signal value that reaches when acceleration pick-up repeats this step during less than the accekeration of preset value;
C, micro controller system compare the digital signal that distance measuring sensor reaches with preset distance value; The digital signal that reaches when distance measuring sensor is during less than preset distance value; Be judged to be the place ahead and have obstacle, this moment execution in step e, the digital signal that reaches when distance measuring sensor is during greater than preset distance value; Be judged to be the place ahead and do not have obstacle, at this moment execution in step d;
D, micro controller system compare the digital signal that obliquity sensor reaches with preset angle value; The digital signal that reaches when obliquity sensor is during greater than preset angle value; Be judged to be automobile at descending; This moment execution in step e, the digital signal that reaches when obliquity sensor is returned step b during less than preset angle value;
E, micro controller system send instruction, control oil channel control system oil-break, control brake control system braking brake simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101041667A CN101585317B (en) | 2009-06-24 | 2009-06-24 | Method of judging accelerator instead of brake and method of automatic brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101041667A CN101585317B (en) | 2009-06-24 | 2009-06-24 | Method of judging accelerator instead of brake and method of automatic brake |
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| Publication Number | Publication Date |
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| CN101585317A CN101585317A (en) | 2009-11-25 |
| CN101585317B true CN101585317B (en) | 2012-03-07 |
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| CN2009101041667A Expired - Fee Related CN101585317B (en) | 2009-06-24 | 2009-06-24 | Method of judging accelerator instead of brake and method of automatic brake |
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| CN102259616B (en) * | 2011-05-27 | 2014-02-12 | 上海成业科技工程有限公司 | Indicator of brake degree of vehicle |
| CN102991351A (en) * | 2012-11-30 | 2013-03-27 | 淮北矿业相山水泥有限责任公司 | Automatic correction device for mistaken stepping on accelerator |
| CN103171551A (en) * | 2013-03-13 | 2013-06-26 | 苏州卡泰克电子科技有限公司 | Steering wheel system provided with function of preventing misoperation of car accelerator |
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| CN104002678A (en) * | 2014-06-04 | 2014-08-27 | 温州大学 | Method for judging mistaken stepping on automobile accelerator |
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| CN105172597A (en) * | 2015-10-07 | 2015-12-23 | 李俊娇 | Anti-misoperation automobile accelerator pedal device |
| 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 |
| CN107009897B (en) * | 2017-03-29 | 2020-07-03 | 广州雷易科技有限公司 | Method and system for preventing accelerator of automobile from being stepped on by mistake |
| CN109305166A (en) * | 2017-07-26 | 2019-02-05 | 上海汽车集团股份有限公司 | A kind of mistake proofing is stepped on the gas braking method and device |
| CN108556627B (en) * | 2018-05-21 | 2024-05-07 | 北京豆牙科技有限公司 | Automobile intelligent accelerator control system capable of preventing mistaken stepping on accelerator |
| CN110254225A (en) * | 2019-05-31 | 2019-09-20 | 江西科技学院 | A kind of accelerator stepping misoperation preventing method, system, readable storage medium storing program for executing and electronic equipment |
| CN110450778A (en) * | 2019-08-05 | 2019-11-15 | 佛山科学技术学院 | A kind of rear-end device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990003897A1 (en) * | 1988-10-12 | 1990-04-19 | Eichstaedt H Helmuth | Process for preventing intended acceleration in motor vehicles |
| US5193640A (en) * | 1991-01-17 | 1993-03-16 | Lee Hae Seung | Vehicle safety system for driver pedal misapplication |
| US6655749B2 (en) * | 2001-11-08 | 2003-12-02 | Ford Global Technologies, Llc | Accelerator actuated emergency braking system |
| CN2685176Y (en) * | 2003-11-18 | 2005-03-16 | 李福义 | Vehicle braking safety device |
| CN2696908Y (en) * | 2003-02-15 | 2005-05-04 | 沈志强 | Emergency braking device for mispedalling accelerator |
-
2009
- 2009-06-24 CN CN2009101041667A patent/CN101585317B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990003897A1 (en) * | 1988-10-12 | 1990-04-19 | Eichstaedt H Helmuth | Process for preventing intended acceleration in motor vehicles |
| US5193640A (en) * | 1991-01-17 | 1993-03-16 | Lee Hae Seung | Vehicle safety system for driver pedal misapplication |
| US6655749B2 (en) * | 2001-11-08 | 2003-12-02 | Ford Global Technologies, Llc | Accelerator actuated emergency braking system |
| CN2696908Y (en) * | 2003-02-15 | 2005-05-04 | 沈志强 | Emergency braking device for mispedalling accelerator |
| CN2685176Y (en) * | 2003-11-18 | 2005-03-16 | 李福义 | Vehicle braking safety device |
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