CN201914093U - Car with device for correcting mistaken stepping on the gas to brake - Google Patents
Car with device for correcting mistaken stepping on the gas to brake Download PDFInfo
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- CN201914093U CN201914093U CN2011200288097U CN201120028809U CN201914093U CN 201914093 U CN201914093 U CN 201914093U CN 2011200288097 U CN2011200288097 U CN 2011200288097U CN 201120028809 U CN201120028809 U CN 201120028809U CN 201914093 U CN201914093 U CN 201914093U
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Abstract
The utility model relates to a car with device for correcting mistakenly stepping on the gas to brake, and belongs to cars which can convert the mechanical action of mistaken stepping on the gas to the mechanical action of automatic brake by electrical signals. A sensor of the device is connected with a signal analyzer. The accelerator signals are transmitted to the signal analyzer, the signal analyzer is connected with the brake startup mechanism, and the signals of starting the brake are transmitted to the brake startup mechanism. The sensor of the device is connected with a shiftable mechanism of car accelerator system. A shiftable mechanism of car brake system is connected with the shiftable mechanism of car accelerator system. The car has the advantages of fast and accurately achieving the mechanical action of brake by the mechanical action of mistaken stepping on the gas, being convenience in installment and maintenance, and having good mechanical drive reliability. The car with device for correcting mistaken stepping on the gas to brake is capable of automatically brake to avoid traffic accidents when drivers overstep on the gas.
Description
Technical field
The utility model belongs to the brake technical field of automobile, particularly can be with the mechanical action of mistake step on the gas, and conversion obtains the automobile of self-actuating brake mechanical action through electric signal.
Background technology
The applicant is in the 200510022077.X of granted patent " throttle system device that has 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 quicken dual-purpose accelerator pedal motor vehicle system.It is characterized in that signalization device on any one device of Das Gaspedal, linkage, car body device.But signal head and the electric valve of combustion cutoff oil circuit are connected with electric valve on the 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 purpose of this utility model is to provide and has and will miss the automobile that step on the gas is 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 a 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 utility model is:
Have the automobile that the mistake step on the gas is 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;
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 with comparative analysis device 6 respectively with threshold value memory 5; Throttle signal memory device 4 sends the throttle signal of sensor 1 to comparative analysis device 6, and threshold value memory 5 sends the startup of storage brake threshold signal to comparative analysis device 6, and 6 pairs of throttle signals of comparative analysis device and startup brake threshold signal compare analysis; 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, 6 outputs of comparative analysis device start brake signal and give 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;
Sensor 1 is arranged in the movable mechanism 16 of throttle system; Or when being arranged on Das Gaspedal and being in the maximum fill position, on the anchor fitting 18 that the movable mechanism 16 of throttle system can contact;
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.
Sensor 1 described in the utility model is to change the power of experiencing mechanical action, momentum, speed, acceleration/accel or collision, and output can be represented the instrument of the electric signal that mechanical action changes.
Comparative analysis device 6 described in the utility model is meant and can compares analysis to throttle signal and threshold signal value, judges whether to export the instrument that starts brake signal.
Brake signal memory device 7 is meant the electric signal of storage 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 described in the utility model 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 described in the utility model 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 the 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 described in the utility model 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.
Sensor 1 is the action of the improper gas filed of driver mistake step on the gas, the instrument that super normal application force that Das Gaspedal or throttle mechanical system are produced or mechanical actions such as super normal momentum or super normal acceleration become electric signal output.This electric signal is a transducing signal, is also referred to as throttle signal in the utility model.As long as select the measured sensor of matter for use, it is throttle signal output that sensor just can change transducing signal to mistake step on the gas mechanical action accurately and rapidly.
Design to the action conversion: driver mistake step on the gas is strong, momentum, speed, acceleration magnitude degree difference, the utility model only just to the mechanical action of pernicious mistake step on the gas as the key element that starts brake, promptly only the pernicious mistake step on the gas action that will produce pernicious traffic accident is corrected as brake automatically.So the utility model is analyzed 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 a 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 the step on the gas of storage mistake just 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 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 utility model can not produce wrong brake instruction, just make device of the present utility model 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 for use.
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 that the actuating mechanism 3 that prevents to brake starts brake when obtaining to start brake signal for the first time.Because brake signal memory device 7 is direct coupled is the relay power switch 8 of brake actuating mechanism 3, during the driving that does not have pernicious mistake step on the gas, relay power switch 8 is in open circuited state for a long time, and when paroxysmal pernicious mistake step on the gas, relay power switch 8 is wanted to work and to be in conducting state immediately, 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, can satisfy the requirement of dealing with unexpected incidents by fine assurance relay power switch 8, make device of the present utility model start brake and have 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 utility model 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 practicality 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 many driving devices like this and be driven the framework of the fixedly relative position between the machinery, can make mechanism simplifying, take up room less, the driving device layout is had can be random, be applicable to and arrange that in existing each the mechanical space of automobile driving band overlaps steel wire tow line 12, makes the utility model have more practicality.
Sensor 1 the position is set: sensor 1 is an 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 for use when Das Gaspedal is in the maximum fill position, the anchor fitting 18 that the movable mechanism 16 of throttle system can contact.As anchor fitting 18 are car crusts below the Das Gaspedal.But preferred sensor 1 is arranged on Das Gaspedal 21 back sides of the movable mechanism 16 of throttle system, promptly is arranged on the side that Das Gaspedal 21 can contact anchor fitting 18.
Band overlaps the position that is provided with of 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 promptly 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.
Sensor 1 is a certain sensor in force gauge, impulse sensor, speed sensor, acceleration pick-up or the crash sensor.In a word, sensor 1 is the variation that can experience mechanical action, and mechanical action is become the instrument of electric signal output.
Signal analyzer 2 also comprises throttle signal conv 15, is in series with throttle signal conv 15 between sensor 1 and throttle signal memory device 4; Sensor 1 sends the throttle signal of sensor to throttle signal conv 15, and 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, and when throttle standard signal value was braked the threshold signal value greater than startup, comparative analysis device 6 output startup brake signals were given brake signal memory device 7.
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, promptly dissimilar throttle signals, or claim dissimilar transducing signals.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 apace, thereby correctly determine whether to start brake signal to 7 outputs of brake signal memory device.So throttle signal conv 15 is the parts that throttle signal is carried out the normalisation conversion, also be to make comparative analysis device 6 can make correct branch folding, the parts of output correct signal make device of the present utility model have the parts of safe reliability.
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.
Start the reliability design of brake: 7 outputs of brake signal memory device start brake signal and give 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 become the brake function state rapidly from original non-brake function state.So signal amplifier 14 is to make device of the present utility model have the parts of reliability.
Sensor 1 is arranged on Das Gaspedal 21 back sides of the movable mechanism 16 of throttle system, promptly is arranged on the side that Das Gaspedal 21 can contact anchor fitting 18; Space length standard between sensor 1 and the anchor fitting 18 is: when driver's mistake step on the gas, sensor 1 can directly contact with anchor fitting 18.Perhaps, to be arranged on the anchor fitting 18 that Das Gaspedal 21 can contact be car crust surface below the Das Gaspedal 21 to sensor 1; Space length standard between sensor 1 and the Das Gaspedal 21 is: when driver's mistake step on the gas, sensor 1 can directly contact with Das Gaspedal 21.
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 described in the utility model 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 described in the utility model 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 utility model: 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 utility model 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 utility model traffic accident of can self-actuating brake taking refuge takes place.
The utility model 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 the step on the gas of reaction mistake accurately and rapidly mechanical action, and it is big 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 big, and speed is slow, and reliability is bad.
Mistake step on the gas of the present utility model 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 the mechanical action of brake exactly 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, become the action of automobile automatic brake not using for a long time.
The free-end of the utility model usefulness band cover steel wire tow line overcoat is connected with the anchor fitting near brake pedal or other movable mechanism of brake system or contacts, steel wire tow line free-end and brake pedal or the movable mechanism of other brake system bonded assembly structure are the simplest structures, have the mechanical action transfer mode of reliability again.The simplest structure can also be under the condition that does not change any existing mechanism position of automobile, and mounting strap cover steel wire tow line the utlity model has well practicality but make.And driving the mode of existing braking automobile pedal or other movable mechanism of brake system with the lever mode, complicated in mechanical structure, volume are big, use and be difficult to be installed in existing braking automobile pedal 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 pernicious mistake step on the gas electric signal again, again pernicious mistake step on the gas electric signal is changed into the electric signal that can start brake gear, with starting the mechanical action that the brake electric signal produces the brake actuating mechanism, 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 on the contrary pernicious mistake step on the gas causes the serious accident of vehicle to take place.
For avoiding serious accident, with electronics package Fast transforms mechanical actions such as sensor, signal analyzers.Electronics package of the present utility model has reliability to the identification and the conversion of mechanical action, and simple and direct startup brake machinery has practicality.Device of the present utility model can become brake with the pernicious mechanical action of step on the gas by mistake 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 utility model refers to is exactly the driver's mis-stepping automobile throttle action that is easy to produce pernicious traffic accident.In the utility model, whether be the sign of pernicious mistake step on the gas as difference with the value of electrical signals that is stored in threshold value memory.So the regulation of pernicious mistake step on the gas action represents specifically that 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 utility model drives the mechanical system that has brake now with the mechanical action of band cover steel wire tow line, for example, can spur brake pedal, make driving device summary of the present utility model, 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 utility model 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 scheme drawing;
Fig. 2 can advance conversion to sensor output signal, corrects functional reliability and better invents each parts connection and structural relation scheme drawing;
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
Embodiment 1, have automobile such as the Fig. 1 that will the mistake step on the gas be corrected as brake gear with what the current signal of crash sensor compared,
One, the mistake step on the gas is corrected as the structure of brake gear
Sensor 1 selects for use the crash sensor that can experience 10～50 kilograms to do the action of impression mistake step on the gas, and the corresponding magnitude of current of collision strength of output and 10～50 kilograms is 1～50 milliampere of continually varying sensor.The current signal of sensor 1 output is a transducing signal, i.e. throttle signal.
Sensor 1 is connected with signal analyzer 2, the throttle signal of sensor 1 is sent to signal analyzer 2; Signal analyzer 2 is connected with brake actuating mechanism 3, and signal analyzer 2 sends the electric signal that starts brake to brake actuating mechanism 3.
Storage starts the brake threshold signal in the threshold value memory 5, starts the brake threshold signal and selects 30 milliamperes of current values for use.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.
Sensor 1 is connected with throttle signal memory device 4 in the signal analyzer 2; It is standby that sensor 1 sends throttle signal 4 storages of to throttle signal memory device.
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 with comparative analysis device 6 respectively with threshold value memory 5, and comparative analysis device 6 is connected with brake signal memory device 7.Throttle signal memory device 4 was divided into three times to throttle signal and sends comparative analysis device 6 in 0.001 second time; After comparative analysis device 6 is received throttle signal each time, all use 30 milliamperes of current values of threshold value memory 5 to compare, as long as once comparative result is that the throttle signal value is greater than 30 milliamperes of current values, then comparative analysis device 6 outputs startup brake signal is 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 signal memory device 7 was divided into and repeatedly sends relay power switch 8 to starting brake signal in 0.001 second time, transmitted each time that to start brake signal all be to make relay power switch 8 be in conducting state.As long as relay power switch 8 has been in conducting state, brake signal memory device 7 is no longer given relay power switch 8 starting brake signal.
Two, the mistake step on the gas is corrected as the structure and the automobile bonded assembly structure of brake gear
Sensor 1 is arranged on Das Gaspedal 21 back sides, or to be arranged on anchor fitting 18 that Das Gaspedal 21 can contact be car crust surface below the Das Gaspedal 21.Anchor fitting 18 is near Das Gaspedal 21, and can not produced the car crust of displacement by driver's foot throttle.
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.
Having that embodiment 2, another current signal with force gauge compare will miss the automobile that step on the gas is 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 as each parts among the embodiment 1.Different is: sensor 1 is a force gauge 1.And, the force gauge that is connected with ten same models 1 of parallel connection on throttle signal memory device 4.When ten force gauges 1 are subjected to identical power, export the current signal of identical size.Throttle signal memory device 4 selects for use 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 and the automobile bonded assembly structure of brake gear:
Connection and structural relation as each parts among the embodiment 1.Different is:
Force gauge 1 is arranged on Das Gaspedal 21 fronts, i.e. driver's sole Das Gaspedal 21 surfaces that can contact.In Das Gaspedal 21 fronts ten sensors 1 are arranged, these ten sensors 1 are distributed in the diverse location in Das Gaspedal 21 fronts.These ten sensors 1 connect respectively at the throttle signal memory device 4 that the mistake step on the gas is corrected as in the brake gear.
One, the mistake step on the gas is corrected as the structure of brake gear
Connection and structural relation as each parts among the embodiment 1.Different is:
Sensor 1 is used the action of acceleration pick-up impression mistake step on the gas instead, and output and acceleration/accel is corresponding, be changed to the sensor of 0.01～1.00 milliampere of electric current continuously.The current signal of sensor 1 output is a transducing signal, i.e. throttle signal.
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 for use.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 and gives 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 and the automobile bonded assembly structure of brake gear
Sensor 1 is arranged on the rolling disc that connects the valve turning cylinder, and anchor fitting 18 is little steel plates that weld on the valve shell connecing, can contact distance when the distance between sensor 1 and the little steel plate is the mistake step on the gas.
The power of embodiment 4, startup brake signal is big, and having of better reliability will miss the automobile that step on the gas is corrected as brake gear
One, the mistake step on the gas is corrected as the structure of brake gear
As Fig. 2, the 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 in 0.005 second time; With brake signal memory device 7 in 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 structure and the automobile bonded assembly structure that are corrected as brake gear is same as embodiment 1.
Claims (6)
1. have the automobile that the mistake step on the gas is 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 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;
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 with comparative analysis device (6) respectively with threshold value memory (5); Throttle signal memory device (4) sends the throttle signal of 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 and gives 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 steel wire tow line (20) outside is with device flexible but not flexible overcoat (19);
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 that the mistake step on the gas is corrected as brake gear that has according to claim 1, it is characterized in that: sensor (1) is a certain sensor in force gauge, impulse sensor, speed sensor, acceleration pick-up or the crash sensor.
3. the automobile that the mistake step on the gas is corrected as brake gear that has 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 sensor (1) and throttle signal memory device (4); Sensor (1) sends the throttle signal of sensor to throttle signal conv (15), and 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, and when throttle standard signal value was braked the threshold signal value greater than startup, comparative analysis device (6) output startup brake signal was given brake signal memory device (7).
4. the automobile that the mistake step on the gas is corrected as brake gear that has 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 that the mistake step on the gas is corrected as brake gear that has according to claim 1, it is characterized in that: sensor (1) is arranged on Das Gaspedal (21) back side of the movable mechanism of throttle system (16), promptly 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 that the mistake step on the gas is corrected as brake gear that has 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 |
|---|---|---|---|
| CN2011200288097U CN201914093U (en) | 2011-01-28 | 2011-01-28 | Car with device for correcting mistaken stepping on the gas to brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200288097U CN201914093U (en) | 2011-01-28 | 2011-01-28 | Car with device for correcting mistaken stepping on the gas to brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201914093U true CN201914093U (en) | 2011-08-03 |
Family
ID=44413906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200288097U Expired - Lifetime CN201914093U (en) | 2011-01-28 | 2011-01-28 | Car with device for correcting mistaken stepping on the gas to brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201914093U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114777A (en) * | 2011-01-28 | 2011-07-06 | 颜昌松 | Motor vehicle with device for correcting operation of stepping on accelerator by mistake as operation of braking |
| WO2014173294A1 (en) * | 2013-04-23 | 2014-10-30 | 浙江先安汽车制动系统有限公司 | Automobile anti-collision and anti-misoperation of accelerator system with relay for controlling positive- negative rotation of motor |
| CN104760502A (en) * | 2015-04-24 | 2015-07-08 | 金鹤鸣 | Accelerator misoperation protecting system and vehicle |
| CN105172597A (en) * | 2015-10-07 | 2015-12-23 | 李俊娇 | Anti-misoperation automobile accelerator pedal device |
| CN105564238A (en) * | 2015-02-13 | 2016-05-11 | 余姚市陆埠镇鸿杰纸箱厂 | Device preventing from stepping on accelerator by mistake |
-
2011
- 2011-01-28 CN CN2011200288097U patent/CN201914093U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114777A (en) * | 2011-01-28 | 2011-07-06 | 颜昌松 | Motor vehicle with device for correcting operation of stepping on accelerator by mistake as operation of braking |
| WO2014173294A1 (en) * | 2013-04-23 | 2014-10-30 | 浙江先安汽车制动系统有限公司 | Automobile anti-collision and anti-misoperation of accelerator system with relay for controlling positive- negative rotation of motor |
| CN105564238A (en) * | 2015-02-13 | 2016-05-11 | 余姚市陆埠镇鸿杰纸箱厂 | Device preventing from stepping on accelerator by mistake |
| CN105564238B (en) * | 2015-02-13 | 2018-03-09 | 余姚市陆埠镇鸿杰纸箱厂 | A kind of accelerator stepping misoperation preventing device |
| CN104760502A (en) * | 2015-04-24 | 2015-07-08 | 金鹤鸣 | Accelerator misoperation protecting system and vehicle |
| CN105172597A (en) * | 2015-10-07 | 2015-12-23 | 李俊娇 | Anti-misoperation automobile accelerator pedal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110803 Effective date of abandoning: 20130306 |
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| RGAV | Abandon patent right to avoid regrant |