CN102114777B - Motor vehicle with device for correcting operation of stepping on accelerator by mistake as operation of braking - Google Patents
Motor vehicle with device for correcting operation of stepping on accelerator by mistake as operation of braking Download PDFInfo
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- CN102114777B CN102114777B CN 201110030139 CN201110030139A CN102114777B CN 102114777 B CN102114777 B CN 102114777B CN 201110030139 CN201110030139 CN 201110030139 CN 201110030139 A CN201110030139 A CN 201110030139A CN 102114777 B CN102114777 B CN 102114777B
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Abstract
The invention discloses a motor vehicle with a device for correcting an operation of stepping on an accelerator by mistake as an operation of braking, and belongs to a motor vehicle which can correct a mechanical operation of stepping on an accelerator by mistake as a mechanical operation of automatic braking through electrical signal conversion. The motor vehicle disclosed by the invention is characterized in that a sensor of the device for correcting the operation of stepping on the accelerator by mistake as the operation of braking is connected with a signal analyzer and used for transmitting accelerator signals to the signal analyzer; the signal analyzer is connected with a brake startup mechanism and used for transmitting brake startup signals to the brake startup mechanism; and the sensor of the device for correcting the operation of stepping on the accelerator by mistake as he operation of braking is connected with a movable mechanism of an auto accelerator system, and the brake startup mechanism of the device for correcting the operation of stepping on the accelerator by mistake as he operation of braking is connected with the movable mechanism of the auto accelerator system. The motor vehicle disclosed by the invention has the advantages that by using the motor vehicle, the mechanical operation of automatic braking can be obtained quickly and accurately by using a mechanical operation of viciously stepping on the accelerator by mistake, the installation and maintenance of the motor vehicle are convenient, and the reliability of mechanical transmission of the motor vehicle is good. When a driver viciously steps on the accelerator by mistake excessively or violently, the motor vehicle disclosed by the invention can be stopped automatically so as to avoid the occurrence of traffic accidents.
Description
Technical field
The invention belongs to the brake technique field of automobile, particularly can be with the mechanical action of mistake step on the gas, conversion obtains the automobile of self-actuating brake mechanical action through electric signal.
Background technology
The applicant is in the granted patent 200510022077.X " with the throttle system device of signal head " of oneself, provide a kind of have judge the device that just determines whether to remedy the throttle action after the correct or mistake of throttle action, throttle is become can brake and can accelerate dual-purpose accelerator pedal motor vehicle system.It is characterized in that signalization device on any one device of Das Gaspedal, linkage, body device.Signal head is connected with the electric valve that the electric valve that can cut off engine oil path is connected with wheel brake.This technology is to have proposed to go the action of perception mistake step on the gas with the electronics setting, and the output brake signal is realized the remedial brake to electric valve and the electric valve on the wheel brake on the oil circuit.This technical deficiency part: the one, signal head is undertaken functional components such as experiencing mechanical action and output brake electric signal does not also have refinement, and the 2nd, the position that drives brake is also not too preferred.
Summary of the invention
The object of the present invention is to provide with the automobile that will miss step on the gas and be corrected as brake gear; The mistake step on the gas is corrected as the signal analyser function parts refinement of brake gear and optimizes, this device can be with the mode of electric signal conversion, mechanical action quick and that brake with the mechanical action acquisition of pernicious mistake step on the gas exactly, and the startup brake machinery is good reliability, practical; The connecting portion that its mistake step on the gas is corrected as brake gear and automobile is easy to installation and maintenance, the position of mechanical drive good reliability.
Structure of the present invention is:
With the automobile that will miss step on the gas and be corrected as brake gear, comprise the movable mechanism 16 of throttle system of mechanical action sensor 1, automobile accelerator pedal mechanical system and the movable mechanism 17 of brake system of brake pedal mechanical system, it is characterized in that: also comprise signal analyzer 2 and brake actuating mechanism 3; Mechanical action sensor 1 is connected with signal analyzer 2, and the throttle signal of sensor is sent to signal analyzer 2, and signal analyzer 2 is connected with brake actuating mechanism 3, and signal analyzer 2 sends brake actuating mechanism 3 to starting brake signal;
Overcoat 19 1 ends of band cover steel wire tow line 12 are connected with the anchor fitting 18 near the movable mechanism 17 of brake system or contact, and the other end of overcoat 19 is connected with anchor fitting 18 near straight shape tooth bar 11 or contacts; Steel wire tow line 20 free-ends of band cover steel wire tow line 12 are connected with the movable mechanism 17 of brake system, and the fixed end of steel wire tow line 20 is connected with straight shape tooth bar 11.
Threshold value memory 5 of the present invention refers to store and to export the instrument of certain fixed value electric signal.This fixed value electric signal is for judging whether throttle signal reaches the signal value size that pernicious mistake step on the gas produces.
Brake signal memory device 7 refers to store the electric signal of starting relay source switch 8, and the electric signal that sends makes starting relay source switch 8 become the instrument of conducting state.
The movable mechanism 16 of throttle system of the present invention comprises Das Gaspedal 21, or the mechanism that is connected or links with Das Gaspedal, for example, connects the turning cylinder of valve or connects rolling disc on the valve turning cylinder.
Anchor fitting 18 of the present invention comprises the car crust near Das Gaspedal 21; Perhaps, the most approaching connect the valve turning cylinder connect valve housing or other automotive fittings; In a word, anchor fitting 18 is near device or the most approaching device or the most approaching device that connects the rolling disc on the valve turning cylinder that connects the turning cylinder of valve of Das Gaspedal 21, and is can not produced the device of displacement by driver's foot throttle.
The movable mechanism 17 of brake system of the present invention comprises brake pedal 22, or the mechanism that is connected or links with brake pedal, for example, connects the brake pedal connecting rod of brake pedal and brake pump.
Design to the action conversion: driver mistake step on the gas is strong, momentum, speed, acceleration magnitude degree are different, the present invention only just to the mechanical action of pernicious mistake step on the gas as the key element that starts brake, namely only the pernicious mistake step on the gas action that will produce pernicious traffic accident is corrected as brake automatically.So the present invention analyzes with the throttle signal of 2 pairs of sensors of signal analyzer, 1 output, the method for its analysis is to compare in signal analyzer 2 with threshold signal value and a throttle signal value with the throttle signal same type.If the throttle signal value is less than the threshold signal value, signal analyzer 2 is not exported any signal, but the throttle signal value is greater than the threshold signal value, know for the action of pernicious mistake step on the gas is arranged, then signal analyzer 2 is just exported and is started brake signal to brake signal memory device 7, brake signal memory device 7 is transferred to the actuating mechanism 3 that brakes starting brake signal, and brake actuating mechanism 3 becomes mechanical action starting this electric signal of brake signal, drives existing brake machinery execution brake on the automobile.
Reliability design to the action conversion: throttle signal memory device 4 is storage throttle signals, the device of namely storage mistake step on the gas signal, purpose of its storage mistake step on the gas signal is for can be to the same throttle signal of output of comparative analysis device more than 6 time, reaching comparative analysis device 6 can repeatedly the same throttle signal value of usefulness and threshold signal value compare, guarantee that comparative analysis device 6 can not produce wrong comparative result, thereby what guarantee that comparative analysis device 6 can be wrong sends the startup brake signal, make device of the present invention can not produce wrong brake instruction, namely make device of the present invention have safe reliability.If a plurality of sensors 1 are arranged respectively to a plurality of electric signal of throttle signal memory device 4 inputs, but 4 of throttle signal memory devices select that the highest electric signal of numerical value as throttle signal.
The reliability design of brake: brake signal memory device 7 is devices that storage starts brake signal, its purpose is and can starts brake signal to the output of brake actuating mechanism more than 3 time, and the actuating mechanism 3 that prevents from braking starts brake when obtaining to start brake signal for the first time.The relay power switch 8 of brake actuating mechanism 3 because brake signal memory device 7 is direct coupled, during the driving that does not have pernicious mistake step on the gas, relay power switch 8 is in the state of disconnection for a long time, and when paroxysmal pernicious mistake step on the gas is arranged, relay power switch 8 is wanted to work immediately and to be in conducting state, and this has just proposed to deal with the requirement of unexpected incidents for relay power switch 8.In order to allow relay power switch 8 can satisfy the requirement of dealing with unexpected incidents, start brake signals with brake signal memory device more than 7 time to 8 outputs of relay power switch, the fine assurance relay power switch 8 of energy satisfies deals with the front requirement of unexpected incidents, makes device of the present invention start brake and has reliability.
Rotation is become the design of linear displacement: electrical motor 10 can only be to rotate, but existing brake pedal all is to carry out brake in the mode of linear displacement with the brake machinery that links to each other with brake pedal.So the present invention is provided with gear 13 with the output revolving shaft of electrical motor 10 or with rotating mechanism that output revolving shaft is rotationally connected; Gear 13 and 11 meshing connections of straight shape tooth bar, the rotation that electrical motor 10 is produced for brake becomes the linear displacement of straight shape tooth bar 11, linear displacement with straight shape tooth bar 11 drives the steel wire tow line that overlaps in the steel wire tow line 12, spur existing brake pedal with steel wire tow line, or the brake machinery that links to each other with brake pedal is realized brake.
Simplify the practicable design that starts brake machinery: drive the steel wire tow line in the band cover steel wire tow line 12, spur existing brake pedal, or the brake machinery that links to each other with brake pedal, driving band cover steel wire tow line 12 is a kind of soft drive machinery.Can reduce like this framework of the fixedly relative position between many driving devices and the driven machinery, can make mechanism simplifying, take up room less, the driving device layout is had can be random, be applicable to arrange in oneself has at automobile each mechanical space drive band cover steel wire tow line 12, make the present invention have more practicality.
The setting position of sensor 1: sensor 1 is the instrument of experiencing the movable mechanism of throttle system 16 motion strength, speed or acceleration/accel, so will be with being the devices that do not move with respect to the movable mechanism 16 of throttle system, this device that does not move is selected when Das Gaspedal is in the maximum fill position, the anchor fitting 18 that the movable mechanism 16 of throttle system can contact.Car crusts below the Das Gaspedal such as anchor fitting 18.But preferred sensor 1 is arranged on Das Gaspedal 21 back sides of the movable mechanism 16 of throttle system, namely is arranged on the side that Das Gaspedal 21 can contact anchor fitting 18.
The setting position of band cover steel wire tow line 12 free-ends: steel wire tow line 20 free-ends are the devices that connect and spur the movable mechanism 17 of brake system.So steel wire tow line 20 free-ends can be connected with the brake pedal of the movable mechanism 17 of brake system.But overcoat 19 1 ends of preferred band cover steel wire tow line 12 are connected with the anchor fitting 18 near brake pedal 22 or contact, to be the free-end of overcoat 19 be connected with anchor fitting 18 near brake pedal 22 or contact, and the other end of overcoat 19 is connected with anchor fitting 18 near straight shape tooth bar 11 or contacts; Steel wire tow line 20 1 ends of band cover steel wire tow line 12 are connected with brake pedal 22, and namely steel wire tow line 20 free-ends are connected with brake pedal 22, and the other end of steel wire tow line 20 is connected with straight shape tooth bar 11.
The throttle signal standardized designs: sensor 1 is the instrument that mechanical action is become electric signal output.But different sensors 1 can be exported dissimilar electric signal, i.e. dissimilar throttle signal, or claim dissimilar transducing signal.Signal analyzer 2 can only compare the electrical signal types that threshold value memory 5 can be exported, and this just requires throttle signal memory device 4 to be transferred to the electrical signal types of the throttle signal of comparative analysis device 6, and the electrical signal types of exporting with threshold value memory 5 is identical.So, between sensor 1 and throttle signal memory device 4, be in series with throttle signal conv 15, purpose is the electrical signal types of throttle signal is become the identical electrical signal types of threshold signal, comparative analysis device 6 can directly be compared throttle signal and threshold signal rapidly, thereby correctly determine whether to start brake signal to 7 outputs of brake signal memory device.So throttle signal conv 15 is parts that throttle signal carried out standardized transformation, also be to make comparative analysis device 6 can make correct minute folding, the parts of output correct signal make device of the present invention have the parts of safe reliability.
Start the reliability design of brake: 7 outputs of brake signal memory device start brake signal to relay power switch 8, make relay power switch 8 be in the state that can make electrical motor 10 rotation works.But the startup brake signal of brake signal memory device 7 outputs generally is the very little microelectronics signal of electric power, carries out the desired action of brake function and will drive relay power switch 8, also enough energy will be arranged.When the startup brake signal energy shortage of brake signal memory device 7 output, the signal amplifier 14 of should between brake signal memory device 7 and relay power switch 8, connecting, make the startup brake signal that enough energy drives relay power switches 8 be arranged, make relay power switch 8 from original non-brake function state, become rapidly the brake function state.So signal amplifier 14 is to make device of the present invention have the parts of reliability.
Overcoat 19 1 ends of band cover steel wire tow line 12 are connected with the anchor fitting 18 near brake pedal 22 or contact, and the other end of overcoat 19 is connected with anchor fitting 18 near straight shape tooth bar 11 or contacts; Steel wire tow line 20 1 ends of band cover steel wire tow line 12 are connected with brake pedal 22, and the other end of steel wire tow line 20 is connected with straight shape tooth bar 11.Anchor fitting 18 is near tooth bar 11, and can not produced the device of displacement by driver's footbrake.
The movable mechanism 16 of throttle system of the present invention comprises Das Gaspedal 21, or the mechanism that is connected or links with Das Gaspedal, for example, connects the turning cylinder of valve or connects rolling disc on the valve turning cylinder.Anchor fitting 18 comprises the car crust near Das Gaspedal 21; Perhaps, the most approaching connect the valve turning cylinder connect valve housing or other automotive fittings; In a word, anchor fitting 18 be near Das Gaspedal 21, connect valve turning cylinder, connect the rolling disc on the valve turning cylinder, and can not produced the device of displacement by driver's foot throttle.
The movable mechanism 17 of brake system of the present invention comprises brake pedal 22, or the mechanism that is connected or links with brake pedal, for example, connects the brake pedal connecting rod of brake pedal and brake pump.Anchor fitting 18 comprises the car crust near brake pedal 22; Perhaps, connect valve housing or other automotive fittings near the brake pedal connecting rod.
Advantage of the present invention: the sensor that the mistake step on the gas is corrected as brake gear is connected with the movable mechanism of the throttle system of automobile, the action of impression mistake step on the gas; The band cover steel wire tow line that the mistake step on the gas is corrected as brake gear is connected with the movable mechanism of brake system, makes automobile become the automobile that band can be corrected as pernicious mistake step on the gas brake gear.Automobile of the present invention is excessive too quickly when becoming the pernicious mistake step on the gas that can produce the traffic accident degree in the strength of driver mistake step on the gas, and the automobile of the present invention traffic accident of can self-actuating brake taking refuge occurs.
The present invention removes to experience the mistake step on the gas mechanical action that the movable mechanism of throttle system produces with the sensor that can experience certain thing amounts such as mechanical action strength, momentum, speed, acceleration/accel or collision, can accomplish the degree of accurately and rapidly reaction mistake step on the gas mechanical action, and it is large only to go to experience the error of mistake step on the gas mechanical action of throttle system with mechanical mechanism, the error that action message is transmitted is also large, and speed is slow, and reliability is bad.
Mistake step on the gas of the present invention is corrected as the signal analyser function parts refinement of brake gear and optimizes, this device can be with the mode of electric signal conversion, fast and obtain exactly the mechanical action of brake with the mechanical action of pernicious mistake step on the gas, and the startup brake machinery be good reliability, practical device.The connecting portion that the mistake step on the gas is corrected as brake gear and automobile is easy to installation and maintenance, the position of mechanical drive good reliability.Guaranteed, when high-lighting is used, still can accurately finish and correct the action of mistake step on the gas not using for a long time, become the action of automobile automatic brake.
The present invention is connected with anchor fitting near brake pedal or other movable mechanism of brake system with the free-end of band cover steel wire tow line overcoat or contacts, the steel wire tow line free-end is the simplest structure with the structure that brake pedal or the movable mechanism of other brake system are connected, and has again the mechanical action transfer mode of reliability.The simplest structure can also be under the condition that does not change any existing mechanism position of automobile, mounting strap cover steel wire tow line, but make the present invention have good practicality.And driving the mode of existing brake-pedal of automobile or other movable mechanism of brake system with the lever mode, complicated in mechanical structure, volume are large, use and be difficult to be installed in existing brake-pedal of automobile or the movable mechanism of other brake system.
Remove to experience the mechanical action of mistake step on the gas with sensor, and a mechanical action of mistake step on the gas becomes the throttle electric signal, in the throttle electric signal, analyze again pernicious mistake step on the gas electric signal, again pernicious mistake step on the gas electric signal is changed into the electric signal that can start brake gear, make the mechanical action of brake actuating mechanism generation with startup brake electric signal, remove to drive existing brake machinery, realize the mechanical action of pernicious mistake step on the gas, automatically become the brake of automobile, avoid because should brake the time, not only fast but also violent pernicious mistake step on the gas causes the serious accident of vehicle to occur on the contrary.
For avoiding serious accident, with electronics package Fast transforms mechanical actions such as sensor, signal analyzers.Electronics package of the present invention has reliability to identification and the conversion of mechanical action, and simple and direct startup brake machinery has practicality.Device of the present invention can become brake with the pernicious by mistake mechanical action of step on the gas fast and accurately, effectively avoids producing pernicious traffic accident because of the pernicious mis-stepping automobile throttle of driver.
The pernicious mistake step on the gas that the present invention refers to is exactly the driver's mis-stepping automobile throttle action that is easy to produce pernicious traffic accident.In the present invention, usefulness is stored in the value of electrical signals of threshold value memory as distinguishing the whether pernicious by mistake sign of step on the gas.So the regulation of pernicious mistake step on the gas action specifically represents by the electric signal setting value that is stored in threshold value memory, the size of this electric signal setting value is as the criterion with experiment, also can step on the size that custom that gas moves is set this value of electrical signals according to driver not.
The present invention drives the mechanical system of existing brake with the mechanical action of band cover steel wire tow line, for example, can spur brake pedal, makes driving device summary of the present invention, good reliability, and easily be installed on the various automobiles, become practical device is installed.
Description of drawings
Fig. 1 is that the sensor that the mistake step on the gas is corrected as brake gear is located at the Das Gaspedal back side, and each parts of the present invention that the mistake step on the gas is corrected as the steel wire tow line pulling brake pedal of brake gear connect and structural relation schematic diagram;
Fig. 2 can advance conversion to sensor output signal, corrects functional reliability and better invents each parts connection and structural relation schematic diagram;
1 is sensor among the figure, signal analyzer, the brake actuating mechanism, the throttle signal memory device, threshold value memory, the 6th, the comparative analysis device, the 7th, the brake signal memory device, the 8th, the relay power switch, the 9th, motor power, the 10th, electrical motor, the 11st, the straight shape tooth bar, the 12nd, band cover steel wire tow line, the 13rd, gear, the 14th, signal amplifier, the 15th, the throttle signal conv, the 16th, the movable mechanism of throttle system, the 17th, the movable mechanism of brake system, the 18th, anchor fitting, the 19th, overcoat, the 20th, steel wire tow line, the 21st, Das Gaspedal, the 22nd, brake pedal.
The specific embodiment
One, the mistake step on the gas is corrected as the structure of brake gear
Storage starts the brake threshold signal in the threshold value memory 5, starts the brake threshold signal and selects 30 milliamperes of current values.In a word, the signal type that starts the brake threshold signal is same as the throttle signal type of sensor 1 output, and the value that starts the brake threshold signal is thought in the span of throttle signal.
Two, the mistake step on the gas is corrected as the structure that the structure of brake gear is connected with automobile
Overcoat 19 1 ends of band cover steel wire tow line 12 are connected with the anchor fitting 18 near brake pedal 22 or contact, and the other end of overcoat 19 is connected with anchor fitting 18 near straight shape tooth bar 11 or contacts; Steel wire tow line 20 1 ends of band cover steel wire tow line 12 are connected with brake pedal 22, and the other end of steel wire tow line 20 is connected with straight shape tooth bar 11.Anchor fitting 18 is near tooth bar 11, and can not produced the car crust of displacement by driver's footbrake.
The current signal of embodiment 2, another sensor of exerting oneself compare with the automobile that will miss step on the gas and be corrected as brake gear
One, the mistake step on the gas structure that is corrected as brake gear is same as
Connection and structural relation such as each parts among the embodiment 1.Difference is: sensor 1 is power sensor 1.And, the power sensor 1 that is connected with ten same models of parallel connection on throttle signal memory device 4.When ten power sensors 1 are subjected to identical power, the current signal of output formed objects.Throttle signal memory device 4 selects peaked current signal in ten current signals to be transferred to comparative analysis device 6 as the throttle signal of expression mistake step on the gas degree.
Two, the mistake step on the gas is corrected as the structure that the structure of brake gear is connected with automobile:
Connection and structural relation such as each parts among the embodiment 1.Difference is:
One, the mistake step on the gas is corrected as the structure of brake gear
Connection and structural relation such as each parts among the embodiment 1.Difference is:
Storage starts the brake threshold signal in the threshold value memory 5, starts the brake threshold signal and selects 0.4 milliampere of electric current.As long as once comparative result be the throttle signal value greater than 0.4 milliampere of current value, then comparative analysis device 6 output starts brake signals to brake signal memory device 7.In a word, the signal type that starts the brake threshold signal is same as the throttle signal type of sensor 1 output, and the value that starts the brake threshold signal is thought in the span that starts the brake threshold signal.
Two, the mistake step on the gas is corrected as the structure that the structure of brake gear is connected with automobile
Embodiment 4, the power that starts brake signal are large, better reliability with the automobile that will miss step on the gas and be corrected as brake gear
One, the mistake step on the gas is corrected as the structure of brake gear
Such as Fig. 2, connection and the structural relation of brake actuating mechanism 3 each parts, and operation is same as embodiment 1.But also increase signal amplifier 14.
Between brake signal memory device 7 and relay power switch 8, be in series with signal amplifier 14.The signal amplifier 14 startup brake signal that original signal power is very faint is enlarged into the macro-energy startup brake signal with 10.0 watts of electric power and is transferred to relay power switch 8.
Other throttle signal memory device 4 was divided into ten times to throttle signal and sends comparative analysis device 6 within 0.005 second time; With brake signal memory device 7 within 0.005 second time, be divided into the effect and the function that repeatedly send relay power switch 8 to and be same as embodiment 1 starting brake signal.
Two, the mistake step on the gas is corrected as the structure that the structure of brake gear is connected with automobile and is same as embodiment 1.
Claims (6)
1. with the automobile that will miss step on the gas and be corrected as brake gear, comprise the movable mechanism of throttle system (16) of mechanical action sensor (1), automobile accelerator pedal mechanical system and the movable mechanism of brake system (17) of brake pedal mechanical system, it is characterized in that: also comprise signal analyzer (2) and brake actuating mechanism (3); Mechanical action sensor (1) is connected with signal analyzer (2), the throttle signal of mechanical action sensor is sent to signal analyzer (2), signal analyzer (2) is connected with brake actuating mechanism (3), and signal analyzer (2) sends brake actuating mechanism (3) to starting brake signal;
Mechanical action sensor (1) is connected with throttle signal memory device (4) in the signal analyzer (2);
Signal analyzer (2) comprises throttle signal memory device (4), threshold value memory (5), comparative analysis device (6) and brake signal memory device (7); Throttle signal memory device (4) is connected 5 with threshold value memory) be connected with comparative analysis device (6) respectively; Throttle signal memory device (4) sends the throttle signal of mechanical action sensor (1) to comparative analysis device (6), threshold value memory (5) sends the startup of storage brake threshold signal to comparative analysis device (6), and comparative analysis device (6) compares analysis to throttle signal and startup brake threshold signal; Comparative analysis device (6) is connected with brake signal memory device (7), when the throttle signal value is braked the threshold signal value greater than startup, comparative analysis device (6) output starts brake signal to brake signal memory device (7), brake signal memory device (7) is connected with the relay power switch (8) of brake actuating mechanism (3), and brake signal memory device (7) will start brake signal and send relay power switch (8) to;
Brake actuating mechanism (3) comprises relay power switch (8), motor power (9), electrical motor (10), straight shape tooth bar (11) and band cover steel wire tow line (12); Relay power switch (8), motor power (9) and electrical motor (10) three connect into C/LOOP, the output revolving shaft of electrical motor (10) or be provided with gear (13) with rotating mechanism that output revolving shaft is rotationally connected; Gear (13) and meshing connection of straight shape tooth bar (11); Be connected with band cover steel wire tow line (12) on the straight shape tooth bar (11); Band cover steel wire tow line (12) is that the outer surface cover of steel wire tow line (20) has device flexible but not flexible overcoat (19);
Mechanical action sensor (1) is arranged in the movable mechanism of throttle system (16); Or when being arranged on Das Gaspedal and being in the maximum fill position, on the anchor fitting (18) that the movable mechanism of throttle system (16) can contact;
Overcoat (19) one ends of band cover steel wire tow line (12) are connected with the anchor fitting (18) near the movable mechanism of brake system (17) or contact; Steel wire tow line (20) free-end of band cover steel wire tow line (12) is connected with the movable mechanism of brake system (17), and the fixed end of steel wire tow line (20) is connected with straight shape tooth bar (11).
2. the automobile with missing step on the gas and be corrected as brake gear according to claim 1, it is characterized in that: mechanical action sensor (1) is a certain sensor in power sensor, impulse sensor, speed sensor, acceleration pick-up or the crash sensor.
3. the automobile with missing step on the gas and be corrected as brake gear according to claim 1, it is characterized in that: signal analyzer (2) also comprises throttle signal conv (15), is in series with throttle signal conv (15) between mechanical action sensor (1) and throttle signal memory device (4); Mechanical action sensor (1) sends the throttle signal of mechanical action sensor to throttle signal conv (15), throttle signal conv (15) converts throttle signal to the throttle standard signal, and the throttle standard signal is sent to throttle signal memory device (4); Throttle signal memory device (4) sends the throttle standard signal to comparative analysis device (6), and threshold value memory (5) also sends comparative analysis device (6) to starting the brake threshold signal; Comparative analysis device (6) compares throttle standard signal and startup brake threshold signal, when throttle standard signal value was braked the threshold signal value greater than startup, comparative analysis device (6) output started brake signal to brake signal memory device (7).
4. the automobile with missing step on the gas and be corrected as brake gear according to claim 1, it is characterized in that: signal analyzer (2) also comprises signal amplifier (14), is in series with signal amplifier (14) between brake signal memory device (7) and relay power switch (8).
5. the automobile with missing step on the gas and be corrected as brake gear according to claim 1, it is characterized in that: mechanical action sensor (1) is arranged on Das Gaspedal (21) back side of the movable mechanism of throttle system (16), namely is arranged on the side that Das Gaspedal (21) can contact anchor fitting (18); Or to be arranged on anchor fitting (18) that Das Gaspedal (21) can contact be car crust surface below the Das Gaspedal (21).
6. the automobile with missing step on the gas and be corrected as brake gear according to claim 1, it is characterized in that: overcoat (19) one ends of band cover steel wire tow line (12) are connected with the anchor fitting (18) near brake pedal (22) or contact, and the other end of overcoat (19) is connected with anchor fitting (18) near straight shape tooth bar (11) or contacts; Steel wire tow line (20) one ends of band cover steel wire tow line (12) are connected with brake pedal (22), and the other end of steel wire tow line (20) is connected with straight shape tooth bar (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110030139 CN102114777B (en) | 2011-01-28 | 2011-01-28 | Motor vehicle with device for correcting operation of stepping on accelerator by mistake as operation of braking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110030139 CN102114777B (en) | 2011-01-28 | 2011-01-28 | Motor vehicle with device for correcting operation of stepping on accelerator by mistake as operation of braking |
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| CN102114777A CN102114777A (en) | 2011-07-06 |
| CN102114777B true CN102114777B (en) | 2013-02-13 |
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| CN 201110030139 Expired - Fee Related CN102114777B (en) | 2011-01-28 | 2011-01-28 | Motor vehicle with device for correcting operation of stepping on accelerator by mistake as operation of braking |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795108B (en) * | 2012-09-11 | 2015-01-07 | 上海应用技术学院 | Automobile throttle safety retrofitting device |
| CN103199653B (en) * | 2013-04-23 | 2016-03-30 | 浙江先安汽车制动系统有限公司 | There is the motor assembly accurately reverting to initial position switch |
| CN103236724B (en) * | 2013-04-23 | 2015-04-22 | 浙江先安汽车制动系统有限公司 | Direct current backward power supply device using relay switch only and having feedback control |
| CN103192811B (en) * | 2013-04-23 | 2014-11-05 | 浙江先安汽车制动系统有限公司 | Motor-driven brake stand-by device capable of being reset accurately |
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19523235A1 (en) * | 1995-06-27 | 1997-01-02 | Nikolaus Scholpp | Electronically-regulated vehicle braking system |
| JP3836587B2 (en) * | 1997-12-01 | 2006-10-25 | 三菱電機株式会社 | Vehicle deceleration control device |
| CN101214816B (en) * | 2008-01-10 | 2010-08-18 | 武希盛 | Automatically braking device of stepping gasoline throttle mistakenly |
| CN201494422U (en) * | 2009-08-14 | 2010-06-02 | 杨增瑞 | Forced throttle conversion braking device of motor vehicle |
| CN201506261U (en) * | 2009-10-20 | 2010-06-16 | 李国峰 | Intelligent electronic accelerator pedal of automobile |
| CN201914093U (en) * | 2011-01-28 | 2011-08-03 | 颜昌松 | Car with device for correcting mistaken stepping on the gas to brake |
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