CN103407370A - Electrohydraulic automobile emergency braking mistakenly-stepping prevention accelerator pedal device - Google Patents
Electrohydraulic automobile emergency braking mistakenly-stepping prevention accelerator pedal device Download PDFInfo
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- CN103407370A CN103407370A CN2013103184286A CN201310318428A CN103407370A CN 103407370 A CN103407370 A CN 103407370A CN 2013103184286 A CN2013103184286 A CN 2013103184286A CN 201310318428 A CN201310318428 A CN 201310318428A CN 103407370 A CN103407370 A CN 103407370A
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- cylinder body
- accelerator pedal
- assist motor
- push rod
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Abstract
The invention provides an electrohydraulic automobile emergency braking mistakenly-stepping prevention accelerator pedal device which comprises an accelerator pedal and a brake pedal, wherein an electrohydraulic mistakenly-stepping linkage device is arranged on the accelerator pedal; the electrohydraulic mistakenly-stepping linkage device comprises a push rod, a piston cylinder, a membrane, a control valve and a hydraulic storage tank; one end of a push rod is connected with a hinged shaft of the accelerator pedal, and the other end of the push rod is hinged with a piston of the piston cylinder; the hydraulic storage tank is arranged above a piston cylinder body, and the control valve is arranged between the cylinder body and the hydraulic storage tank; the membrane is arranged in the cylinder body; an assistance motor circuit on-off switch is arranged on the membrane; an assistance motor circuit contact is arranged at the right end of the cylinder body; one end of the assistance motor circuit contact is in series connection with a storage battery low voltage loop, and the other end of the assistance motor circuit contact is connected with an assistance motor; a motor reducer is arranged on the assistance motor; and the motor reducer is connected with a brake pedal arm through a drawing wire. The device obeys normal operation; the structure is simple, the cost is low, and the braking is accurate; and travelling accidents caused by mistakenly stepping the accelerator pedal can be effectively avoided, and the safety of an automobile is improved.
Description
Technical field
The present invention relates to a kind of liquid controller for electric consumption that prevents the chaufeur error stepping on accelerator pedal during for automobile emergency brake.
Background technology
The easy error stepping on accelerator pedal of chaufeur when automobile emergency brake, the train operation accident caused thus is more and more, very dangerous.And current structure design of automobile can't prevent the adverse consequences that this type of maloperation brings.
Summary of the invention
The prior art defect of easy error stepping on accelerator pedal during for the solution automobile emergency brake, a kind of electrohydraulic type automobile emergency brake Anti-mis-stepping accelerator pedal device of the special proposition of the present invention.
For this reason, technical scheme of the present invention is: a kind of electrohydraulic type automobile emergency brake Anti-mis-stepping accelerator pedal device, comprise acceleration pedal, brake pedal, it is characterized in that: on acceleration pedal, be provided with the fluid power mistake and step on linkage, described fluid power mistake is stepped on linkage and is comprised of push rod, piston cylinder, diaphragm, control cock, fluid reservoir; One end of push rod is connected with the jointed shaft on being located at acceleration pedal, the other end of push rod and the piston hinge of piston cylinder; The cylinder body top of piston cylinder is provided with fluid reservoir, is provided with control cock between cylinder body and fluid reservoir; In cylinder body, be provided with diaphragm, the diaphragm outside is provided with assist motor circuit on-off switch, cylinder body right-hand member and assist motor circuit on-off switch relevant position are provided with the assist motor line contact, one end of assist motor line contact is connected in series with the low tension loop of automotive battery, the other end of assist motor line contact is connected with assist motor, assist motor is provided with motor reducer, and motor reducer is connected with the brake pedal arm by bracing wire.
Beneficial effect:
The present invention, changing under the prerequisite of driver's operation custom, utilizes the instinct conditioned reflex, avoids timely and effectively in emergency circumstances wanting stepping on brake pedal but error stepping on accelerator pedal and the generation of the train operation accident that causes.This device is followed routine operation, simple in structure, with low cost, brake accurate, error stepping on accelerator pedal in the time of can effectively avoiding emergency braking and the train operation accident that causes, the safety that has improved automobile.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Number in the figure is: 1, acceleration pedal; 2, jointed shaft; 3, brake pedal; 4, push rod; 5, piston; 6, cylinder body; 7, control cock; 8, fluid reservoir; 9, assist motor circuit on-off switch; 10, diaphragm; 11, assist motor line contact; 12, storage battery; 13, assist motor; 14, motor reducer; 15, bracing wire.
The specific embodiment
As shown in Figure 1, a kind of electrohydraulic type automobile emergency brake Anti-mis-stepping accelerator pedal device, comprise acceleration pedal, brake pedal.On acceleration pedal, be provided with the fluid power mistake and step on linkage, the fluid power mistake is stepped on linkage and is comprised of push rod, piston cylinder, diaphragm, control cock, fluid reservoir, one end of push rod 4 is connected with the jointed shaft 2 on being located at acceleration pedal 1, realizes acceleration pedal 1 and push rod 4 synchronized movement; The other end of push rod 4 and the piston of piston cylinder 5 are hinged; Cylinder body 6 tops of piston cylinder are provided with fluid reservoir 8, are provided with control cock 7 between cylinder body 6 and fluid reservoir 8; The interior midway location of cylinder body 6 is provided with diaphragm 10, and the right-hand member upper-lower position of diaphragm 10 is separately installed with an assist motor circuit on-off switch 9, and the right-hand member center of diaphragm 10 is provided with spring as support; Cylinder body 6 right-hand members and assist motor circuit on-off switch 9 relevant positions are provided with two assist motor line contact 11, and an end of assist motor line contact 11 is connected in series with the low tension loop of automotive battery 12; The other end of assist motor line contact 11 is connected with assist motor 13, assist motor 13 is provided with motor reducer 14, assist motor 13 and motor reducer 14 are by assist motor circuit on-off switch 9 and assist motor line contact 11 co-controllings, motor reducer 14 is connected with brake pedal 3 arm lower ends by bracing wire 15, moves down the generation braking to drive brake pedal 3.When automobile emergency brake chaufeur error stepping on accelerator pedal 1, 1 moment of acceleration pedal moves down, by jointed shaft 2, driving push rod 4 moves to right rapidly piston 5, now the oil pressure in cylinder body 6 increases rapidly, thereby the pressure that moment produces be greater than the gravity of control cock 7 inner spools make control cock 7 inner spools (overcoming self gravitation) upwards jack-up close rapidly the path between cylinder body 6 and fluid reservoir 8, simultaneously, oil pressure promotion diaphragm 10 in cylinder body 6 overcomes spring force and moves to right rapidly, the assist motor line contact 11 be connected in series in the assist motor circuit on-off switch 9 that diaphragm 10 right-hand member upper-lower positions are installed and storage battery 12 low tension loops is connected rapidly, make assist motor 13 and motor reducer 14 work, by bracing wire 15, driving acceleration pedal 3 shrinks fast, realize the drg emergency braking.And when the normal stepping on accelerator pedal 1 of chaufeur, its process comparatively relaxes, oil pressure is less, deficiency so that the spool (overcoming self gravitation) in control cock 7 upwards jack-up block the path between cylinder body 6 and fluid reservoir 8, now, cylinder body 6 inner fluids flow to the interior pressure release of fluid reservoir 8 by control cock 7, simultaneously, because cylinder body 6 internal pressures are lower, diaphragm 10 can not overcome the spring force generation and move to right, when chaufeur release the gas pedal 1, acceleration pedal 1 return, petrol storage tank 8 inner fluids flow back in cylinder body 6 by control cock 7 under the external atmospheric pressure effect.
The present invention makes chaufeur under the prerequisite that need not change operating habit, utilizes the instinct conditioned reflex, avoids timely and effectively in emergency circumstances wanting stepping on brake pedal but error stepping on accelerator pedal and the generation of the train operation accident that causes.This device is followed routine operation, simple in structure, with low cost, brake accurate, error stepping on accelerator pedal in the time of can effectively avoiding emergency braking and the train operation accident that causes, the safety that has improved automobile.
Claims (1)
1. electrohydraulic type automobile emergency brake Anti-mis-stepping accelerator pedal device, comprise acceleration pedal, brake pedal, it is characterized in that: on acceleration pedal, be provided with the fluid power mistake and step on linkage, described fluid power mistake is stepped on linkage and is comprised of push rod, piston cylinder, diaphragm, control cock, fluid reservoir; One end of push rod is connected with the jointed shaft on being located at acceleration pedal, the other end of push rod and the piston hinge of piston cylinder; The cylinder body top of piston cylinder is provided with fluid reservoir, is provided with control cock between cylinder body and fluid reservoir; In cylinder body, be provided with diaphragm, the diaphragm outside is provided with assist motor circuit on-off switch, and cylinder body right-hand member and assist motor circuit on-off switch relevant position are provided with the assist motor line contact; One end of assist motor line contact is connected in series with the low tension loop of automotive battery, and the other end of assist motor line contact is connected with assist motor, and assist motor is provided with motor reducer, and motor reducer is connected with the brake pedal arm by bracing wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103184286A CN103407370A (en) | 2013-07-26 | 2013-07-26 | Electrohydraulic automobile emergency braking mistakenly-stepping prevention accelerator pedal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103184286A CN103407370A (en) | 2013-07-26 | 2013-07-26 | Electrohydraulic automobile emergency braking mistakenly-stepping prevention accelerator pedal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103407370A true CN103407370A (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103184286A Pending CN103407370A (en) | 2013-07-26 | 2013-07-26 | Electrohydraulic automobile emergency braking mistakenly-stepping prevention accelerator pedal device |
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| CN (1) | CN103407370A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527423A (en) * | 2014-12-04 | 2015-04-22 | 南京工程学院 | Anti-mistaken-stepping accelerator system of automobile |
| CN105599605A (en) * | 2015-06-01 | 2016-05-25 | 侯企东 | Linkage device for automatically converting to severe brake when driver abruptly steps on oil supplying pedal for braking |
| CN106143138A (en) * | 2015-04-20 | 2016-11-23 | 刘媛媛 | Emergency brake mis-accelerator pressing is forced to brake manual reseting device completely |
| CN108189666A (en) * | 2018-01-26 | 2018-06-22 | 成都杏仁网络科技有限公司 | A kind of anti-error stepping on accelerator pedal forced brake device in learner-driven vehicle |
| CN110027408A (en) * | 2019-04-18 | 2019-07-19 | 安徽丰源车业有限公司 | A kind of agravic start stop apparatus of new energy environmental sanitation electric vehicle |
| CN109835313B (en) * | 2017-11-24 | 2021-09-03 | 比亚迪股份有限公司 | Vehicle false-stepping prevention device, method and system |
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| DE19723033B4 (en) * | 1996-06-11 | 2006-07-20 | Volkswagen Ag | Anti-lock braking system for a motor vehicle |
| CN2928610Y (en) * | 2006-07-13 | 2007-08-01 | 林建德 | Brake device using automobile gas valve |
| CN200981503Y (en) * | 2006-07-11 | 2007-11-28 | 徐昱 | Automobile operation mechanism for preventing stepping accelerator by mistake or urgency |
| CN201566493U (en) * | 2009-10-30 | 2010-09-01 | 湖北汽车工业学院 | Device for preventing mistaken stepping on accelerator pedal during emergency brake of automobile |
| CN202006785U (en) * | 2011-03-17 | 2011-10-12 | 徐财源 | Power-driven intelligent braking system |
| CN202481059U (en) * | 2011-11-28 | 2012-10-10 | 黄强 | Automobile with inward-rotation fixed corner magnetic valve semi-automatic error-correction braking system |
| CN202641390U (en) * | 2012-06-28 | 2013-01-02 | 刘志强 | Emergency safety accelerator brake device |
| CN203419123U (en) * | 2013-07-26 | 2014-02-05 | 湖北汽车工业学院 | Emergency brake anti-faulty-pedaling accelerator pedal device of hydro-electric automobile |
-
2013
- 2013-07-26 CN CN2013103184286A patent/CN103407370A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19723033B4 (en) * | 1996-06-11 | 2006-07-20 | Volkswagen Ag | Anti-lock braking system for a motor vehicle |
| CN200981503Y (en) * | 2006-07-11 | 2007-11-28 | 徐昱 | Automobile operation mechanism for preventing stepping accelerator by mistake or urgency |
| CN2928610Y (en) * | 2006-07-13 | 2007-08-01 | 林建德 | Brake device using automobile gas valve |
| CN201566493U (en) * | 2009-10-30 | 2010-09-01 | 湖北汽车工业学院 | Device for preventing mistaken stepping on accelerator pedal during emergency brake of automobile |
| CN202006785U (en) * | 2011-03-17 | 2011-10-12 | 徐财源 | Power-driven intelligent braking system |
| CN202481059U (en) * | 2011-11-28 | 2012-10-10 | 黄强 | Automobile with inward-rotation fixed corner magnetic valve semi-automatic error-correction braking system |
| CN202641390U (en) * | 2012-06-28 | 2013-01-02 | 刘志强 | Emergency safety accelerator brake device |
| CN203419123U (en) * | 2013-07-26 | 2014-02-05 | 湖北汽车工业学院 | Emergency brake anti-faulty-pedaling accelerator pedal device of hydro-electric automobile |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527423A (en) * | 2014-12-04 | 2015-04-22 | 南京工程学院 | Anti-mistaken-stepping accelerator system of automobile |
| CN106143138A (en) * | 2015-04-20 | 2016-11-23 | 刘媛媛 | Emergency brake mis-accelerator pressing is forced to brake manual reseting device completely |
| CN105599605A (en) * | 2015-06-01 | 2016-05-25 | 侯企东 | Linkage device for automatically converting to severe brake when driver abruptly steps on oil supplying pedal for braking |
| CN109835313B (en) * | 2017-11-24 | 2021-09-03 | 比亚迪股份有限公司 | Vehicle false-stepping prevention device, method and system |
| CN108189666A (en) * | 2018-01-26 | 2018-06-22 | 成都杏仁网络科技有限公司 | A kind of anti-error stepping on accelerator pedal forced brake device in learner-driven vehicle |
| CN110027408A (en) * | 2019-04-18 | 2019-07-19 | 安徽丰源车业有限公司 | A kind of agravic start stop apparatus of new energy environmental sanitation electric vehicle |
| CN110027408B (en) * | 2019-04-18 | 2021-11-09 | 安徽丰源车业有限公司 | New forms of energy sanitation electric motor car does not have gravity and opens and stop device |
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Application publication date: 20131127 |