CN106427562B - It is a kind of to prevent the device of phenomenon of taking throttle as brake accidentally - Google Patents
It is a kind of to prevent the device of phenomenon of taking throttle as brake accidentally Download PDFInfo
- Publication number
- CN106427562B CN106427562B CN201610940050.7A CN201610940050A CN106427562B CN 106427562 B CN106427562 B CN 106427562B CN 201610940050 A CN201610940050 A CN 201610940050A CN 106427562 B CN106427562 B CN 106427562B
- Authority
- CN
- China
- Prior art keywords
- brake
- steel wire
- throttle
- pole double
- coiler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle
- B60K28/14—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle responsive to accident or emergency, e.g. deceleration, tilt of vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/06—Disposition of pedal
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The present invention provides and a kind of prevents from that the device of phenomenon of taking throttle as brake is accidentally related to automobile electric gasoline throttle and brake.Not the problem of current various methods all do not resolve the while of touching on the brake when accidentally by phenomenon of taking throttle as brake and receive throttle, while when not accounting for fast lift brake in existing existing invention, brake cannot pack up the problem of throttle cannot be stepped on.This is also the main reason for current car manufacturer does not adopt its technical solution.The automobile body includes gas pedal, installation position sensor in the gas pedal, connecting steel wire ropes I in the gas pedal, the steel wire rope volume I is on the inside spool of coiler, the outer surface top of the coiler is fixedly connected with steel wire rope II, the steel wire rope II is connected to after passing through pulley I, pulley II and pulley III in brake pedal bracket, the single direction rotation damper connects brake pedal bracket, brake pedal is set in the brake pedal bracket, and the coiler is arranged between gas pedal and pulley I.The present invention accidentally operates phenomenon of taking throttle as brake for preventing.
Description
Technical field
The present invention relates to a kind of prevent from that the device of phenomenon of taking throttle as brake is accidentally related to automobile electric gasoline throttle and brake.
Background technology
With the development of science and technology, the continuous improvement of national life, automobile as one of main vehicles
Each family is stepped into, due to road in non-professional fresh driver's driving, driver has when missing the accident by phenomenon of taking throttle as brake
Occur, high risks are brought to the safety of life and property of people.The brake of automobile and throttle are controlled using right crus of diaphragm, are stopped
The position that vehicle and throttle are got along very close to.When automobile normal driving needs speed-raising, correct method is gradually to step on the throttle to step on
Plate, car steering it is demonstrated experimentally that a foot gas pedal is floored suddenly can not be by speed transient rise to highest.When driving a vehicle
When front encounters emergency situation and needs emergency brake, correctly operation is to lift right crus of diaphragm from gas pedal to turn to go to touch on the brake to step on
Plate, but individual driver especially fresh drivers are due to spiritual high-pressure, it is possible to throttle can be mistakened as to brake and stepped on suddenly,
The traffic accident that resulting in should avoid occurs.
In the document and patent published at present about automobile accelerator stepping misoperation preventing system, it is broadly divided into three classes：First
Class is to change the structure of existing brake, left and right foot separate operation, a foot control liquefaction door, a foot control system brake, this kind of device
The shortcomings that be the driver behavior custom in emergency situations, being still easy the error of left and right foot-propelled power, and needing to change existing, people
Be difficult adapt to；Second class is to be detected by electronic sensor to stepping on speed under gas pedal, steps on speed instantly beyond just
Stop refueling when normal range.The shortcomings that this kind of device, does not carry out skidding while being off oiling, automobile continues to move ahead
Still there is the possibility that accident occurs；Third class is to design to answer using the method for ultrasonic wave or infrared induction vehicle front barrier
It brings to a halt device, the shortcomings that such method, is that emergency brake can not be arranged is the appropriate distance between barrier and automobile, because,
Sometimes need automobile close to object in driving procedure；Existing method, can only connecting move control when missing phenomenon of taking throttle as brake
Skidding is carried out, throttle cannot be made to return to idling mode, be equivalent to and step on the gas while touching on the brake, automobile drives still in large throttle
Dynamic state counteracts in the existing use coiler methods of part brake control power, when lift brake pedal soon, due to coiler
Effect, there are problems that brake pedal position is locked and cannot be lifted.In short, current various methods are not all resolved and are worked as
The problem of touching on the brake while lifting throttle when accidentally by phenomenon of taking throttle as brake, in existing patent only consideration mis-accelerator pressing when quickly step on oil
The case where door, does not account for fast the case where lifting brake pedal, and when more not resolving fast lift brake, brake cannot pack up throttle
The problem of cannot stepping on.This is also the main reason for current car manufacturer does not adopt its technical solution.
Invention content
It prevents the device of phenomenon of taking throttle as brake accidentally the object of the present invention is to provide a kind of, to solve the above problems, realizes
Low cost retains existing operation, not by the independent system of external interference.
Above-mentioned purpose is realized by following technical scheme：
A kind of to prevent accidentally by the device of phenomenon of taking throttle as brake, composition includes：Automobile body, the automobile body include throttle
Pedal 7, installation position sensor 11 in the gas pedal 7, connecting steel wire ropes I 3 in the gas pedal 7, the steel wire rope I
Volume 3 on the inside spool of coiler 6, the outer surface top of the coiler 6 is fixedly connected with steel wire rope II 8, the steel wire rope
II 8 are connected to after pulley I 5, pulley II 4 and pulley III 1 in brake pedal bracket, and the single direction rotation damper 10 connects
Brake pedal bracket, brake pedal 2 is arranged in the brake pedal bracket, and the coiler 6 is arranged in gas pedal 7 and pulley
Between I 5.
Further, the steel wire rope I 3 and steel wire rope II 8 are alternatively at synthetic fibers band or oil thread rope.
Further, the ECU electronic control unit K45 pins of the automobile body connect potentiometer R1 by power cord I
One end, the ECU electronic control units K09 pins pass through the sliding end that signal wire I connects single-pole double-throw switch (SPDT) I K1, institute
No. zero end for stating I K1 of single-pole double-throw switch (SPDT) passes through the sliding end of resistance R2 connection potentiometers R1, the ECU electronic control units
The other end that K30 pins pass through the No.1 end and potentiometer R1 of I K1 of the single-pole double-throw switch (SPDT) in parallel of ground wire I；
The ECU electronic control units K46 pins by power cord II by one end of resistance R3 connection potentiometers R4,
The ECU electronic control units K31 pins connect the sliding end of II K2 of single-pole double-throw switch (SPDT), the hilted broadsword by signal wire II
No. zero end of II K2 of commutator passes through the sliding end of resistance R5 connection potentiometers R4, and the ECU electronic control units K08 draw
The other end that foot passes through the No.1 end and potentiometer R4 of II K2 of the single-pole double-throw switch (SPDT) in parallel of ground wire II.
Further, the sliding end of the potentiometer R1 and the sliding end of potentiometer R4 link；
The sliding end of I K1 of the single-pole double-throw switch (SPDT), the sliding end of II K2 of single-pole double-throw switch (SPDT) and relay J link.
Further, one end of one end parallel connection brake lamp the control signal and diode D of the relay J, the diode D
Other end parallel connection relay J the other end and ground terminal.
Further, the model J220 of the ECU electronic control units.
Advantageous effect：
It can be effectively prevented accidentally stepping on for throttle, when solving fast lift brake, brake cannot pack up what throttle cannot be stepped on
Problem.And when mis-accelerator pressing, brake pedal is stepped on, while receiving throttle；Due to the effect of single direction rotation damper, lift brake is stepped on
Slow release brake additionally aids ease driving when plate, improves the comfort level of seating.This system is small to interior structure of vehicle change,
It only needs to change the control circuit of accelerator pedal sensor and ECU and a machinery is installed between gas pedal and brake pedal
Control structure, used component and mechanical structure cost are all relatively low probably at 200 yuan or so, and to extraneous factor
It does not require, without changing traditional driving habit, is not necessarily to other learning manipulation method, there is good stability and reliability.
Description of the drawings：
Attached drawing 1 is the structural schematic diagram of the present invention.
Attached drawing 2 is the circuit diagram of the present invention.
Specific implementation mode：
Embodiment 1
A kind of to prevent accidentally by the device of phenomenon of taking throttle as brake, composition includes：Automobile body, the automobile body include throttle
Pedal 7, installation position sensor 11 in the gas pedal 7, connecting steel wire ropes I 3 in the gas pedal 7, the steel wire rope I
Volume 3 on the inside spool of coiler 6, the outer surface top of the coiler 6 is fixedly connected with steel wire rope II 8, the steel wire rope
II 8 are connected to after pulley I 5, pulley II 4 and pulley III 1 in brake pedal bracket, and the single direction rotation damper 10 connects
Brake pedal bracket, brake pedal 2 is arranged in the brake pedal bracket, and the coiler 6 is arranged in gas pedal 7 and pulley
Between I 5.
Further, the steel wire rope I 3 and steel wire rope II 8 are alternatively at synthetic fibers band or oil thread rope.
Further, the ECU electronic control unit K45 pins of the automobile body connect potentiometer R1 by power cord I
One end, the ECU electronic control units K09 pins pass through the sliding end that signal wire I connects single-pole double-throw switch (SPDT) I K1, institute
No. zero end for stating I K1 of single-pole double-throw switch (SPDT) passes through the sliding end of resistance R2 connection potentiometers R1, the ECU electronic control units
The other end that K30 pins pass through the No.1 end and potentiometer R1 of I K1 of the single-pole double-throw switch (SPDT) in parallel of ground wire I；
The ECU electronic control units K46 pins by power cord II by one end of resistance R3 connection potentiometers R4,
The ECU electronic control units K31 pins connect the sliding end of II K2 of single-pole double-throw switch (SPDT), the hilted broadsword by signal wire II
No. zero end of II K2 of commutator passes through the sliding end of resistance R5 connection potentiometers R4, and the ECU electronic control units K08 draw
The other end that foot passes through the No.1 end and potentiometer R4 of II K2 of the single-pole double-throw switch (SPDT) in parallel of ground wire II.
Further, the sliding end of the potentiometer R1 and the sliding end of potentiometer R4 link；
The sliding end of I K1 of the single-pole double-throw switch (SPDT), the sliding end of II K2 of single-pole double-throw switch (SPDT) and relay J link.
Further, one end of one end parallel connection brake lamp the control signal and diode D of the relay J, the diode D
Other end parallel connection relay J the other end and ground terminal.
Further, the model J220 of the ECU electronic control units.
Further, the single direction rotary buffer model DBR-57A.
Embodiment 2
1 brake machinery control section of embodiment is mainly by single direction rotation damper 10, coiler 6, synthetic fibers band or steel
Cord（Oil thread rope）3, three pulley compositions.
When gas pedal and brake pedal be not dynamic, the pre-tightening function of coiler can by extra synthetic fibers band or
Steel wire rope（Oil thread rope）It is contracted in coiler, makes synthetic fibers band or steel wire rope（Oil thread rope）Tightening.
When gas pedal is moved downward or moved upwards less than 0.8g with normal speed, that is, acceleration, coiler will synthesize
Fiber band or steel wire rope（Oil thread rope）It discharges from coiler or inwardly winds from inside to outside；
When brake pedal moves downward, coiler is by synthetic fibers band or steel wire rope（Oil thread rope）Inwardly winding.When just
When often lift brake, coiler is by synthetic fibers band or steel wire rope（Oil thread rope）Release outward.When fast lift brake, single direction rotation resistance
Buddhist nun's device can control the speed that brake pedal lifts, and so that brake pedal is lifted acceleration and be not more than 0.8g, and coiler is unable to locking,
Coiler is by synthetic fibers band or steel wire rope（Oil thread rope）Release outward.
Coiler principle：Due to the ribbon sensitive function of safety belt（There are one accelerated using inertial mass induction in safety belt
The device of degree）, cannot lock less than 0.8g when ribbon pulls out acceleration, when ribbon pulls out necessary locking when acceleration is higher than 2g；
When accidentally by phenomenon of taking throttle as brake, when the acceleration that coiler bears 0.8g or more is even higher than the acceleration of 2g, coiler this moment
Self-locking function can block synthetic fibers band or steel wire rope in moment, the direction that moves downward of throttle is changed by pulley, will be oily
The power that moves downward of door is changed into brake and moves downward power and drive brake pedal downward so that when mistake steps on phenomenon of taking throttle as brake
It can realize the action to touch on the brake.
Electronic accelerator pedal position setting detection control circuit, electronic control unit ECU pass through power pins K45 and K46
The supply voltage that 5V is provided for detection control circuit provides power ground for detection control circuit by pin K30 and K08, leads to
The variation for crossing the sensor G79 and G185 reflection electronic accelerator pedal position of E-Gas position, passes through signal wire 1 and signal wire
2 acquire the voltage signal of electronic accelerator pedal position, the actuation by brake signal line traffic control relay J and release movement,
Sustained diode is to play circuit protection.
Normal work does not touch on the brake not accidentally when stepping on phenomenon of taking throttle as brake yet, and brake control signal line does not have voltage letter
Number, there is no electric current in the coil of relay J, movable contact and the normally-closed contact of relay J are attracted, when electronic accelerator pedal is with normal
When speed is moved downward or is moved upwards, with pedal move downward or move upwards control throttle depth increase or subtract
It is small, the gradual upward sliding of sliding end of potentiometer R1 in E-Gas position sensor G79 and G185 and potentiometer R4 or by
Gradually slide downward so that signal wire I and II collection voltages value of signal wire gradually increase or reduce, and electronic control unit ECU is thus
The instantaneous position that gas pedal can be calculated, to control the corresponding rotating speed of automobile engine.
When stepping on brake pedal or accidentally stepping on phenomenon of taking throttle as brake, brake lamp control signal wire connects 12V voltage signals,
It is attracted by electric current, movable contact and the normally opened contact of relay J in the coil of relay J so that potentiometer R1 and potentiometer R4
Sliding end be located at potentiometer bottom ground connection, automobile engine is in idling work state at this time.
When the brake pedal is applied, coiler is by synthetic fibers band or steel wire rope（Oil thread rope）Inwardly winding.When normal lift
When brake, coiler is by synthetic fibers band or steel wire rope（Oil thread rope）Release outward.When fast lift brake, single direction rotation damper
The speed that brake pedal lifts can be controlled, the acceleration that brake pedal lifts is made to be not more than 0.8g, coiler is unable to locking, volume
Device is received by synthetic fibers band or steel wire rope（Oil thread rope）Release outward.
After driver's driving technology is skilled, the present apparatus can be removed very easily.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made in the essential scope of the present invention should also belong to the present invention's
Protection domain.
Claims (3)
1. a kind of prevent accidentally by the device of phenomenon of taking throttle as brake, composition includes：Automobile body, it is characterised in that：The automobile sheet
Body includes gas pedal（7）, the gas pedal（7）Upper installation position sensor（11）, the gas pedal（7）Upper connection steel
Cord I（3）, the steel wire rope I（3）Volume is in coiler（6）Inside spool on, the coiler（6）Outer surface top it is solid
Determine connecting steel wire ropes II（8）, the steel wire rope II（8）Across pulley I（5）, pulley II（4）With pulley III（1）After be connected to brake
On vehicle pedal support, single direction rotation damper（10）Brake pedal bracket is connected, brake, which is arranged, in the brake pedal bracket steps on
Plate（2）, the coiler（6）It is arranged in gas pedal（7）With pulley I（5）Between；
The ECU electronic control unit K45 pins of the automobile body connect one end of potentiometer R1 by power cord I, described
ECU electronic control unit K09 pins connect the sliding end of I K1 of single-pole double-throw switch (SPDT) by signal wire I, and the single-pole double throw is opened
No. zero end of I K1 is closed by the sliding end of resistance R2 connection potentiometers R1, the ECU electronic control units K30 pins pass through
The other end at the No.1 end and potentiometer R1 of I K1 of the single-pole double-throw switch (SPDT) in parallel of ground wire I；
The ECU electronic control units K46 pins by power cord II by one end of resistance R3 connection potentiometers R4, it is described
ECU electronic control unit K31 pins connect the sliding end of II K2 of single-pole double-throw switch (SPDT), the single-pole double throw by signal wire II
No. zero end of II K2 of switch passes through the sliding end of resistance R5 connection potentiometers R4, and the ECU electronic control units K08 pins are logical
Cross the other end at the No.1 end and potentiometer R4 of II K2 of the single-pole double-throw switch (SPDT) in parallel of ground wire II；
The sliding end of the potentiometer R1 links with the sliding end of potentiometer R4；
The sliding end of I K1 of the single-pole double-throw switch (SPDT), the sliding end of II K2 of single-pole double-throw switch (SPDT) and relay J link；
One end of one end parallel connection brake lamp the control signal and diode D of the relay J, the other end of the diode D is simultaneously
Join the other end and ground terminal of relay J.
2. device according to claim 1, it is characterised in that：The steel wire rope I（3）With steel wire rope II（8）Alternatively at conjunction
At fiber band or oil thread rope.
3. device according to claim 1, it is characterised in that：The model J220 of the ECU electronic control units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940050.7A CN106427562B (en) | 2016-11-02 | 2016-11-02 | It is a kind of to prevent the device of phenomenon of taking throttle as brake accidentally |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940050.7A CN106427562B (en) | 2016-11-02 | 2016-11-02 | It is a kind of to prevent the device of phenomenon of taking throttle as brake accidentally |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106427562A CN106427562A (en) | 2017-02-22 |
| CN106427562B true CN106427562B (en) | 2018-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610940050.7A Expired - Fee Related CN106427562B (en) | 2016-11-02 | 2016-11-02 | It is a kind of to prevent the device of phenomenon of taking throttle as brake accidentally |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106427562B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301163B (en) * | 2020-02-18 | 2021-07-20 | 江苏大学 | Anti-misstep double-accelerator pedal system and control method thereof |
| CN117944635A (en) * | 2022-10-20 | 2024-04-30 | 叶鹏 | Linkage adjustment kinetic energy recovery structure and adjustment method |
| JP7252409B1 (en) | 2022-10-26 | 2023-04-04 | 睦夫 半沢 | Accelerator error prevention device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000177438A (en) * | 1998-12-15 | 2000-06-27 | Toyota Motor Corp | Vehicle auxiliary drive device |
| CN201201590Y (en) * | 2008-04-15 | 2009-03-04 | 尚雯雯 | Mechanical protecting device for preventing pressing accelerator pedal mistakenly in case of automobile emergency braking |
| JP2012183990A (en) * | 2011-02-19 | 2012-09-27 | Fumisoo Kk | Sudden starting preventive device of vehicle |
| CN102501838B (en) * | 2012-01-04 | 2013-07-24 | 魏伯卿 | Device for switching false urgent accelerator operation into emergency braking during emergency state of vehicle |
| JP2014156148A (en) * | 2013-02-14 | 2014-08-28 | Machida Kogyosho:Kk | Emergency stop device of vehicle |
| CN204488512U (en) * | 2015-03-11 | 2015-07-22 | 浙江机电职业技术学院 | The fender guard that a kind of gas is stepped on by mistake |
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2016
- 2016-11-02 CN CN201610940050.7A patent/CN106427562B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106427562A (en) | 2017-02-22 |
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Granted publication date: 20181026 Termination date: 20191102 |