CN202593483U - Automobile having semi-automatic error-correction braking system using outer-rotation type fixed-angle solenoid valve - Google Patents
Automobile having semi-automatic error-correction braking system using outer-rotation type fixed-angle solenoid valve Download PDFInfo
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- CN202593483U CN202593483U CN 201220033473 CN201220033473U CN202593483U CN 202593483 U CN202593483 U CN 202593483U CN 201220033473 CN201220033473 CN 201220033473 CN 201220033473 U CN201220033473 U CN 201220033473U CN 202593483 U CN202593483 U CN 202593483U
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Abstract
An automobile having a semi-automatic error-correction braking system using an outer-rotation type fixed-angle solenoid valve belongs to a semi-automatic safety automobile capable of transforming mistaken stepping of an accelerator into automatic brake and manual reset. Sensors of the error-correction braking system is disposed at a position close to an accelerator pedal, a stay rope is connected on an outer surface of an outer rotation body of the outer-rotation body type fixed-angle solenoid valve of the error-correction braking system, and the other end of the stay rope is connected with the brake pedal and a brake linkage, thereby forming the automobile having the error-correction system. The advantages of the automobile having the braking system are that the automobile has a high response speed in the process from discovering the mistaken stepping of the accelerator to correcting the mistaken action into a braking action, thereby being capable of preventing automobile accidents induced by the mistaken stepping of the accelerator; actions of the solenoid valve for driving the brake is accurate, full-automatic error-correction and brake starting is realized, and the brake state can be maintained for a long time without causing rotation clogging or consuming electric power; and the automobile can move normally after the driver restores the system back to the state before the brake is started.
Description
Technical field
The utility model belongs to the brake technical field of automobile, particularly can the manual operation that miss step on the gas be transformed into and utilize the error correction brake system to carry out the automanual system safety vehicle of self-actuating brake, hand reset.
Background technology
Among the Chinese patent 200510022077.X " throttle system device that has signal head "; Provide a kind of have just determine whether to remedy the device that brakes after judging 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 one is but that the mechanical device part practicality of startup braking automobile is not strong.
In the one Chinese patent application 201001130092.4 " electrical equipment and mechanical engagement will be missed the device that step on the gas is corrected as brake automatically "; The device that comprises sensor, signal analyzer and brake actuating mechanism is disclosed; Its weak point one is that the microelectronics equipment of acquisition mistake step on the gas signal is more, reliability decrease; Weak point two is in the brake actuating mechanism; The circular movement of electromagnetic valve is become the crank motion of the stay cord of brake band outer tube, carry out the conversion mode of motion, because will protect the crank motion of straight shape tooth bar location with the straight shape tooth bar; Need the framework of Motionless electromagnetic valve and straight shape tooth bar relative position; This framework volume is big, be difficult to find suitable position to be installed, and complex structure, cost height and reliability is not good; Practicality is not strong, and electromagnetic valve keeps the very fragile electromagnetic valve of stall state of brake in the brake actuating mechanism.
Summary of the invention
The purpose of the utility model provides that the mistake step on the gas is that the speed of response of brake is fast with correcting, brake accurately, the power part of error correction not the semi-automatic automobile brake type safety vehicle of stall problem, the self-actuating brake that can be in the error correction braking state for a long time, hand reset during braking state.:
The structure of the utility model is:
Have the fixedly automobile of the S. A. error correction brake system of angle electromagnetic valve of outward rotation type; The Das Gaspedal and the accelerator linking device 21 that comprise automobile; The brake pedal of automobile and brake linkage 22; The Das Gaspedal of automobile and the car crust below the brake pedal 20 is characterized in that: also comprise and use the fixedly S. A. error correction brake system of angle electromagnetic valve
Structure with the fixing S. A. error correction brake system of angle electromagnetic valve is following:
Comprise the sensor 9---transducing signal analyzer 10---control signal amplifirer 11---power-supply controller of electric 12 that is connected successively with the fixing S. A. error correction brake system of angle electromagnetic valve, it is characterized in that: power-supply controller of electric 12 is connected with the fixedly fixing direct supply 15 of angle electromagnetic valve 14 of angle electromagnetic valve 14 and driving overcoat rotor formula of overcoat rotor formula;
Sensor 9 is a certain of pressure sensor, speed sensor or acceleration pick-up; Sensor 9 is transferred to transducing signal analyzer 10 with transducing signal;
Be set with a certain of pressure threshold switch, threshold speed switch or acceleration rate threshold switch in the transducing signal analyzer 10; Switch value is to be used for and transducing signal own setting value relatively; When transducing signal during less than switch value; Transducing signal analyzer 10 is output signal not, and when transducing signal during greater than switch value, transducing signal analyzer 10 starts brake signals to 11 outputs of control signal amplifirer;
Control signal amplifirer 11 comprises the aerotron---power amplifier that links to each other successively; The base stage of aerotron connects the signal output part of transducing signal analyzer 10, and the collector and emitter of aerotron connects the signal input end of power amplifier;
Power-supply controller of electric 12 comprises that the electromagnetic switch 18 that starts electromagnetic valve work, the manual type that electromagnetic valve is resetted return position switch 19 and direct supply 15 automatically; Electromagnetic switch 18 returns position switch 19 automatically with manual type and is communicated with direct supply 15 respectively; The conducting of power amplifier control electromagnetic switch 18 or disconnection;
Power-supply controller of electric 12 with the connection side of overcoat rotor formula drive fixing angle electromagnetic valve 14 is: 15 fens two groups of leads of direct supply are communicated with overcoat rotor formula drive fixing angle electromagnetic valve 14 respectively with the opposite mode of both positive and negative polarity; In two groups of leads; First group of lead is provided with 18, the second groups of leads of electromagnetic switch that start electromagnetic valve work and is provided with the manual type that electromagnetic valve is resetted and returns position switch 19 automatically; Make electromagnetic switch 18 usefulness direct supplys 15 provide the power supply of forward rotation, manual type to return position switch 19 automatically the power supply that oppositely resets and rotate is provided to overcoat rotor formula drive fixing angle electromagnetic valve 14 to overcoat rotor formula drive fixing angle electromagnetic valve 14;
Overcoat rotor formula fixedly angle electromagnetic valve 14 to be that pivot angle is placed restrictions in 180 degree scopes, to carry out and just changeed--keep just changeing the electromagnetic valve that maximum angle is turned round in maximum angle--revolution---maintenance; The overcoat rotor formula fixedly structure of angle electromagnetic valve 14 is: comprise shell 3, interior fork-shaped fixed body 1 and overcoat rotor 2; In the interior fork-shaped fixed body 1 its external sleeve rotor 2; Interior fork-shaped fixed body 1 is captiveed joint with shell 3, and overcoat rotor 2 is positioned at shell 3; Overcoat rotor 2 is a tubular shape, and the opposite face of overcoat rotor 2 arc inner walls is provided with a pair of to permanent magnetic iron block 4, and this a pair of permanent magnetic iron block 4 is the magnetic pole arctic with relative another permanent magnetic iron block 4 in the magnetic pole South Pole of a permanent magnetic iron block 4; Interior fork-shaped fixed body 1 comprises " ten " font iron core 5 and coil 6, in " ten " font iron core 5 on the collinear iron core around coil 6 around to identical, on the promptly same straight shape iron core 7 around coil 6 around to identical;
Das Gaspedal and accelerator linking device 21 and brake pedal and brake linkage 22 are following with connection structure with the fixing S. A. error correction brake system of angle electromagnetic valve respectively:
Sensor 9 is located at the position near Das Gaspedal and accelerator linking device 21, and promptly sensor 9 is located at the position that can contact Das Gaspedal and accelerator linking device 21 after move Das Gaspedal and accelerator linking device 21 positions; Perhaps sensor 9 is connected with E-gas;
Overcoat rotor formula fixedly overcoat rotor 2 outside faces of angle electromagnetic valve 14 is connected with stay cord 8, and the other end of stay cord 8 is connected with brake pedal and brake linkage 22.
The utility model is provided with between Das Gaspedal and accelerator linking device 21 and brake pedal and brake linkage 22 uses the fixedly S. A. error correction brake system of angle electromagnetic valve; Using fixedly, the S. A. error correction brake system of angle electromagnetic valve can change into electric signal with the mistake step on the gas action of Das Gaspedal and accelerator linking device 21; And this electric signal changed into drive the mechanical power that brake pedal and brake linkage 22 brake; Start brake pedal and brake linkage 22 and carry out emergency brake, make the driver when answering emergency brake, even mistake has been stepped on Das Gaspedal; Also can make automobile produce the brake behavior, avoid accident to take place.
The utility model is at the driver is wrong when stepping on oil working process: obtain people when automobile is carried out emergency brake with sensor 9; Pressure, speed or the acceleration/accel of stepping on the pedal of stopping is excessive too quickly; And be different from pressure, speed or the acceleration/accel of step on the accelerator step block in any case, stepped on the judgement key element of Das Gaspedal with answering emergency brake as the normal step on the accelerator of difference by mistake.Sensor 9 is the parts that are used to obtain throttle step block pressure, speed or acceleration/accel.Transducing signal analyzer 10 is that pressure, speed or acceleration/accel electric signal that sensor 9 obtains are looked not and judged whether to belong to should emergency brake the time, and mistake has been stepped on the problem of Das Gaspedal.9 actuating signals of obtaining the throttle step block of sensor, and transducing signal analyzer 10 is that the actuating signal of step block is carried out analysis and judgement, when only going out to exist mistake to step on Das Gaspedal, transducing signal analyzer 10 is just to control signal amplifirer 11 output signals.In case transducing signal analyzer 10 is to control signal amplifirer 11 output signals; The action that wrong step on the gas pedal is described need be corrected as brake; So control signal amplifirer 11 enough starts the electric energy of 18 one-tenth closure states of electromagnetic switch to electromagnetic switch 18 outputs of power-supply controller of electric 12; Make direct supply 15 to fixing angle electromagnetic valve 14 electric energy that provides brake to need of overcoat rotor formula, overcoat rotor formula fixedly angle electromagnetic valve 14 turn that produces brakes needs is done.As with stay cord 8 with overcoat rotor formula fixedly angle electromagnetic valve 14 be connected with the braking mechanism of automobile, other system that this electromagnetic valve just can be carried out pulling brake pedal or brake carries out the action of a whole set of emergency brake.After automobile was checked, the driver thought that danger removes, but cruising; The driver can only move the manual type that electromagnetic valve is resetted and return position switch 19 automatically; Direct supply 15 to overcoat rotor formula fixedly angle electromagnetic valve 14 oppositely supply power, promptly supply power with the electromagnetic switch 18 opposite modes that start electromagnetic valve work, then overcoat rotor formula fixedly angle electromagnetic valve 14 just be reset; Make other system of brake pedal or brake also reset to the position of not braking, but automobile cruising again.In addition; Because it all is to adopt normal open circuited switch that the electromagnetic switch 18 of startup electromagnetic valve work returns position switch 19 automatically with manual type; After the starting current of 11 pairs of electromagnetic switchs 18 of control signal amplifirer finishes; Electromagnetic switch 18 is got back to off-state automatically, and direct supply 15 and overcoat rotor formula fixedly angle electromagnetic valve 14 are broken off, but overcoat rotor formula fixedly angle electromagnetic valve 14 also remain on the state of brake needs; When manually moving the manual type that electromagnetic valve is resetted, the driver returns position switch 19 automatically; After making overcoat rotor formula fixedly angle electromagnetic valve 14 resetting to the state that need not brake; Manual type returns position switch 19 automatically and gets back to off-state again automatically; Direct supply 15 and fixedly angle electromagnetic valve 14 disconnections of overcoat rotor formula make whole error correction brake system be returned to the state of awaiting orders that is in again.
The error correction brake system core component overcoat rotor formula of the utility model fixedly structure of angle electromagnetic valve 14 is explained as follows:
The opposite face meaning that the opposite face of overcoat rotor 2 arc inner walls is provided with a pair of permanent magnetic iron block 4 is: the opposite face of a certain diameter of these a pair of permanent magnetic iron block 4 its external sleeve rotors 2.
When all coil 6 is all non-conductive, always there are the two ends of a straight shape iron core 7 to be attracted in " ten " font iron core 5 by two block permanent magnet pieces 4 of opposite face in the overcoat rotor 2, make the two ends of this straight shape iron core 7 very near from two block permanent magnet pieces 4.And the two ends, two ends of another straight shape iron core 7 are far away from two block permanent magnet pieces 4 in " ten " font iron core 5.
When all coil 6 was all non-conductive, the angle between the straight shape iron core 7 at the opposite magnetic pole end place of first straight shape iron core 7 and second straight shape iron core 7 was exactly the constant rotation angle of overcoat rotor 2.Because two straight shape iron core 7 angles in " ten " font iron core 5 are constant, then the pivot angle of overcoat rotor 2 is exactly the numerical value of this angle, can not change.It is definite values that " ten " font iron core 5 makes the pivot angle of overcoat rotor 2, and different angles " ten " font iron core 5 makes the pivot angle of overcoat rotor 2 different.If change the output pivot angle of overcoat rotor 2, then must to change the angle of " ten " font iron core 5 interior two straight shape iron cores 7.
If connect stay cord on its external sleeve rotor 2, the exportable straight-line motion of the stay cord other end, if establish gear on its external sleeve rotor 2, exportable straight-line displacement or circular movement.
For different overcoat rotor formula electromagnetic valves; 7 one-tenth 1 ~ 179 of two straight shape iron cores of " ten " font iron core 5 degree angle all can, the overcoat rotor 2 rotatable angles of then different two straight shape iron cores of overcoat rotor formula electromagnetic valve, 7 outsides are that 1 ~ 179 degree all can.Just different overcoat rotor formula electromagnetic valves, the some values in 7 one-tenth 1 ~ 179 degree of two the straight shape iron cores angular range all can, overcoat rotor 2 rotatable angles are that the some values in 1 ~ 179 degree scope all can.
Straight shape iron core 7 is " worker " font.Make the two ends of straight shape iron core 7 more roomy, prevent that coil 6 from skidding off from the termination of straight shape iron core 7.
On the same straight shape iron core 7 two or more coils 6 are arranged, these two or more coils 6 around to identical.Coil 6 on the straight shape iron core 7 is the effects that make straight shape iron core 7 produce electromagnet, in order to make the condition of the whole coils 6 on the straight shape iron core 7 in the identical conduction amount, lets this straight shape iron core 7 produce maximum magnetic flow, then all coils 6 around to just should be identical.
The outside face of overcoat rotor 2 is connected with an end of stay cord 8, and the other end of stay cord 8 passes from the hole of shell 3.Stay cord 8 is overcoat rotor 2 output rotation displacements and the device that rotates strength.The hole of shell 3 is used to limit stay cord 8 positions in the shell 3, when stay cord 8 is rotated with overcoat rotor 2, the range of movement or the track of qualification is arranged, and the motion of being convenient to stay cord 8 parts of shell 3 more is prone to utilizing.
Sensor 9 is located at the Das Gaspedal 23 of Das Gaspedal and accelerator linking device 21 that one side towards car crust 20; Or sensor 9 is located on the car crust 20 near the Das Gaspedal 23 of Das Gaspedal and accelerator linking device 21, and towards Das Gaspedal 23; Perhaps sensor 9 is located at the position near accelerator linking device, or at accelerator linking device fixing auxiliary contactor is set, and contacts with sensor 9 thereby the accelerator linking device displacement drives the auxiliary contactor displacement.
Utilize Das Gaspedal 23 to obtain mistake step on the gas signal transducer 9 two kinds of installation sites are arranged: sensor 9 is located at the Das Gaspedal 23 of Das Gaspedal and accelerator linking device 21 that one side towards car crust 20; Or sensor 9 is located on the car crust 20 near the Das Gaspedal 23 of Das Gaspedal and accelerator linking device 21, and towards Das Gaspedal 23.In addition; Accelerator linking device also capable of using obtains mistake step on the gas signal; Then on accelerator linking device, establish auxiliary contactor; Auxiliary contactor is fixed on the accelerator linking device, and auxiliary contactor and accelerator linking device are synchronized with the movement, and sensor 9 utilizes the motion of auxiliary contactor to obtain mistake step on the gas signal.
Fixedly angle electromagnetic valve 14 preferred structures are following for the overcoat rotor formula of the utility model:
Overcoat rotor formula is 7 one-tenth 1 ~ 179 degree of two the straight shape iron cores angle of " ten " font iron core 5 of angle electromagnetic valve 14 fixedly.
For different overcoat rotor formula electromagnetic valves; 7 one-tenth 1 ~ 179 of two straight shape iron cores of " ten " font iron core 5 degree angle all can, the then different overcoat rotor formula fixedly overcoat rotor 2 rotatable angles of 14 two straight shape iron cores of angle electromagnetic valve, 7 outsides is 1 ~ 179 to spend and all can.Just different overcoat rotor formulas fixedly the some values in 7 one-tenth 1 ~ 179 of 14, two straight shape iron cores of angle electromagnetic valve degree angular range all can, overcoat rotor 2 rotatable angles are that the some values in 1 ~ 179 degree scope all can.
The overcoat rotor formula fixedly straight shape iron core 7 of angle electromagnetic valve 14 is " worker " font; Overcoat rotor formula fixedly has two or more coils 6 on the same straight shape iron core 7 of angle electromagnetic valve 14, these two or more coils 6 around to identical.
Make the two ends of straight shape iron core 7 more roomy, prevent that coil 6 from skidding off from the termination of straight shape iron core 7.Coil 6 on the straight shape iron core 7 is the effects that make straight shape iron core 7 produce electromagnet, in order to make the condition of the whole coils 6 on the straight shape iron core 7 in the identical conduction amount, lets this straight shape iron core 7 produce maximum magnetic flow, then all coils 6 around to just should be identical.
The overcoat rotor formula fixedly outside face of the overcoat rotor 2 of angle electromagnetic valve 14 is connected with an end of stay cord 8, and the other end of stay cord 8 passes from the hole of shell 3.
The outside face of overcoat rotor 2 is connected with an end of stay cord 8, and the other end of stay cord 8 passes from the hole of shell 3.Stay cord 8 is overcoat rotor 2 output rotation displacements and the device that rotates strength.The hole of shell 3 is used to limit stay cord 8 positions in the shell 3, when stay cord 8 is rotated with overcoat rotor 2, the range of movement or the track of qualification is arranged, and the motion of being convenient to stay cord 8 parts of shell 3 more is prone to utilizing.
Have the fixedly automobile of the S. A. error correction brake system of angle electromagnetic valve of outward rotation type, it is characterized in that: transducing signal analyzer 10 is a square wave to the signal waveform of control signal amplifirer 11 outputs.Square wave has switching function and delay function; Utilize the switching function of square wave to make electromagnetic switch 18 conductings of control signal amplifirer 11 driving power controllers 12; Utilize the delay function of square wave that electromagnetic switch 18 conducting states of control signal amplifirer 11 driving power controllers 12 can be delayed time, time-lag action is to make electromagnetic switch 18 can reach the position of conducting state really.
The advantage of the utility model: the sensor of the utility model is installed in the position that can obtain automobile accelerator pedal or throttle system action or actuating signal; The overcoat rotor of the overcoat rotor formula drive fixing angle electromagnetic valve of the utility model is connected with braking automobile pedal or brake system with stay cord or alternate manner; This automobile is become can be with the driver when answering emergency brake, and mistake has been stepped on Das Gaspedal and converted the safety automobile that emergency brake is moved to.From finding that step on the gas electromagnetic valve action fast to the speed of response that is corrected as brake, that drive brake by mistake is accurate, do not have the stall problem, can be in braking state for a long time; Can realize that the full automaticity error correction starts brake and hand reset, the time of braking state is restricted not.
The utility model can convert the mechanical action that pulling drives brake pedal or its mechanism to missing the step on the gas signal automatically, with the automanual system of manual reset, to guarantee to have the brake time of artificial needs.
The utility model with electromagnetic valve as actuating unit; Than with electrical motor as the advantage of actuating unit being: the electromagnetic valve takeoff output curve of the utility model is the back maintenance Cheng Pingwen straight line that jumped 0.01 ~ 0.05 moment in second; The dynamic curve of brake pedal or its mechanism's needs when just in time being fit to emergency brake; Just the working curve of electromagnetic valve is identical with the working curve that brake needs, completion emergency brake action that just can be best.And all be as actuating unit with electrical motor in the error correction brake system technology of existing mistake step on the gas; And the motor power delivery curve needs strength for wanting just can reach emergency brake after the arc rising slowly 1.50 ~ 2.50 seconds; The working curve that the working curve of electrical motor and brake need is inequality; Can not well realize urgent needs, make long, the braking distance prolongation of brake time, thereby possibility of accident occurrence be higher.
The utility model overcoat rotor formula fixedly the advantage of angle electromagnetic valve be a kind of speed of response fast, can have dynamic and static two kinds of mode of operations, that place restrictions on pivot angle, fixed starting-point and telemechanical track are arranged, do not have the stall problem, power output approaches the movement in a curve electromagnetic valve of steady state value:
［ 1 ］ speed of response is fast: so starting emergency brake and making brake pedal reach 0.01 ~ 0.05 second only needed time of complete braking state with the automobile of the error correction brake system of the utility model; Its reason is that the overcoat rotor of electromagnetic valve can directly be connected with brake pedal or brake system with stay cord; And existing various mistake step on the gas error correction brake system all to be turning cylinder with electrical motor pass through mechanicals device such as change-speed box, displacement limiter as the intermediary movements transmission, and consumed the time of protecting expensive startup brake pedal most.Why the utility model overcoat rotor formula fixedly overcoat rotor of angle electromagnetic valve can start brake pedal in 0.01 ~ 0.05 second; Be because after the energising; Coil in the electromagnetic valve can produce galvanomagnetic effect in 0.01 second, and makes the overcoat rotor receive magnetic action and rotate.
［ 2 ］ dynamic and static two kinds of mode of operations are arranged: when starting building to refer to start emergency brake, drive brake pedal or other braking mechanism thereby power supply rotates the rotor of electromagnetic valve rapidly as state.Quiet mode of operation refers to that solenoid-driven brake pedal or other braking mechanism are after normal danger; Electromagnetic valve can not wanted power supply still can keep the loading mode of operation, remains on braking state when promptly power supply still can not make brake pedal or other braking mechanism infinitely.Because no matter electromagnetic valve behind once electrification, is to keep energising or outage, it is motionless that the rotor of electromagnetic valve keeps, and can make by the driving object and remain on the fixed position forever.If let the electromagnetic valve outage, keep a certain state then not need power consumption for a long time, be a kind of energy-saving machinery design.Existing motor keeps rotating in that "on" position is then essential, if placed restrictions on rotation then produced the stall problem, and not only power consumption, and possibly in seconds generate heat and burn out motor.The electromagnetic valve of the utility model is can also export certain strength without power consumption to keep object to be in a certain location status and not have the stall problem.
［ 3 ］ the takeoff output curve of suitable emergency brake needs: 0.01 ~ 0.05 moment in second that electromagnetic valve is beginning to switch on; Horsepower output can be near the maximum output power value; Output power value between whole motor area approaches steady state value, that is to say steady straight line work of basic one-tenth.And the output power value of existing motor is from the big arc working curve of little change.The mode of these two kinds of horsepower outputs respectively has purposes, and the electromagnetic valve of the utility model is suitable for the problem of emergent driving device class.
［ 4 ］ electricity can be only as the usefulness that changes sense of motion; And be not used in load: on the fork-shaped fixed body around coil in the effect of magnetic force that initial condition produces of conduction; Mainly be to make rotor turn to another dead position from a dead position, promptly coil produces advocates to act on is the sense of motion that changes rotor, and the power that coil produces is not to be mainly used in the driving load; So import the strength that very little energy just can be used permanent magnet, make rotor obtain very big turning effort.Again since this electromagnetic valve can not consume energy by no power keeping stablize the strength output state, so this electromagnetic valve be energy savings, have environment protection significance, quick operated start, fast export high-power, power output steady, rotational angle accurately, export the accurate electromagnetic valve of displacement length.
［ 5 ］ forced stroke is accurate: behind once electrification; The rotor of electromagnetic valve only rotates some angles of 1 ~ 179 degree; Promptly the pivot angle of an electromagnetic valve is a changeless value; And scope is in 1 ~ 179 degree, and this is best propulsion source for the machinery that ask for something limits displacement.Having saved spacing rotating motor places restrictions on the mechanism that electrical motor rotates or makes mechanical drive produce to skid with additional mechanical and place restrictions on the mechanism of rotation.
［ 6 ］ volume is little in light weight: if stroke reaches 6 centimetres, and 50 kilograms of starting loads, then weight needs only 2 kilograms, and volume needs only long 15 centimetres of 10 centimetres of * of diameter, and cost is extremely low, and not power consumption of static load, on automobile, the installation site can be arranged, and is practical.If but general electromagnetic valve stroke reaches 6 centimetres, 50 kilograms of starting loads, then weight is wanted more than 100 kilograms; Volume wants 20 centimetres of * of diameter long more than 30 centimetres, and cost is high, and the static load power consumption; Do not have so big installation site at automobile, can not use as the error correction brake system.
Description of drawings
Fig. 1 is the agent structure scheme drawing of the utility model;
Fig. 2 is the fixedly vertical section structure scheme drawing of angle electromagnetic valve of overcoat rotor formula;
Fig. 3 is the fixedly cross section structure scheme drawing of angle electromagnetic valve of overcoat rotor formula;
1 is interior fork-shaped fixed body, the 2nd among the figure, overcoat rotor, the 3rd, and shell, the 4th, permanent magnetic iron block, the 5th, " ten " font iron core, the 6th, coil, the 7th, straight shape iron core, the 8th, stay cord, the 9th, sensor, the 10th, transducing signal analyzer, the 11st, control signal amplifirer, the 12nd, power-supply controller of electric, the 14th, electromagnetic valve, the 15th, direct supply, the 18th, electromagnetic valve switch, the 19th, manual type return position switch, the 20th automatically, car crust, the 21st, Das Gaspedal and accelerator linking device, the 22nd, brake pedal and brake linkage, the 23rd, Das Gaspedal, the 24th, brake pedal.
The specific embodiment
Embodiment 1, have the fixedly automobile of the S. A. error correction brake system of angle electromagnetic valve of outward rotation type
Like Fig. 1,2,3; Comprise the Das Gaspedal of automobile and the Das Gaspedal 23 of accelerator linking device 21; The brake pedal of the brake pedal of automobile and brake linkage 22; The Das Gaspedal of automobile and the car crust below the brake pedal 20, and with the fixing S. A. error correction brake system of angle electromagnetic valve
Structure with the fixing S. A. error correction brake system of angle electromagnetic valve is following:
Using fixedly, the S. A. error correction brake system of angle electromagnetic valve comprises the sensor 9---transducing signal analyzer 10---control signal amplifirer 11---power-supply controller of electric 12 that is connected successively in order to transmit electric signal; With in order to change into mechanical energy to electric energy, and with power-supply controller of electric 12 be connected with overcoat rotor formula fixedly angle electromagnetic valve 14 be connected with power-supply controller of electric 12 and drive the fixedly direct supply 15 of angle electromagnetic valve 14 of overcoat rotor formula.
Be to using the fixedly explanation of each parts of S. A. error correction brake system of angle electromagnetic valve below:
Sensor 9 is a certain of pressure sensor, speed sensor or acceleration pick-up or its combination; Sensor 9 is transferred to transducing signal analyzer 10 with transducing signal.In other words; Sensor 9 is a certain with in pressure sensor, speed sensor or the acceleration pick-up; Also can be that pressure sensor, speed sensor and acceleration pick-up all use; Even the rang sensor of Slope Transducer and mensuration and encumbrance distance can also be arranged; All be transferred to transducing signal analyzer 10 to the output signal of these different sensor respectively, the signal of 10 pairs of various sensors of transducing signal analyzer is analyzed, and judges whether to belong in the time of should braking and mistake has been stepped on throttle.
Transducing signal analyzer 10 usefulness can receive the micro controller system of signal, ability calculation process signal and ability output signal.Be set with a certain of pressure threshold switch, threshold speed switch or acceleration rate threshold switch in the transducing signal analyzer 10; When judging whether wrong step on the gas behavior with single factor, each switch value is to be used for comparing with cooresponding sensor signal value, receives only the pressure signal of pressure sensor input like the pressure threshold switch.When transducing signal during less than switch value, during less than the threshold value of pressure switch, transducing signal analyzer 10 is regarded as not step on the gas behavior by mistake like the pressure signal value, and transducing signal analyzer 10 is output signal not; When transducing signal during greater than switch value, during greater than the threshold value of pressure switch, transducing signal analyzer 10 is regarded as wrong step on the gas behavior like the pressure signal value, and transducing signal analyzer 10 starts brake signals to 11 outputs of control signal amplifirer.If but carry out multifactor when judging whether wrong step on the gas behavior with pressure, speed, acceleration/accel, the gradient and distance; Should be provided with the function model of these factors in the transducing signal analyzer 10 as variable; Carry out computing to these factors of various sensor inputs with the function model of having set; Judge whether wrong step on the gas behavior; Judge just output signal not of step on the gas behavior by mistake, but when get the wrong sow by the ear the step on the gas behavior, transducing signal analyzer 10 is to control signal amplifirer 11 output startup brake signals.
Control signal amplifirer 11 is that the weak signal of having only the signal effect of transducing signal analyzer 10 inputs is carried out the parts that power gain becomes can drive the strong signal of electromagnetic switch 18, so the aerotron that control signal amplifirer 11 usefulness link to each other successively--and-power amplifier is formed; The base stage of aerotron connects the signal output part of transducing signal analyzer 10, and the collector and emitter of aerotron connects the signal input end of power amplifier.
Power-supply controller of electric 12 is the parts that the power supply mode of a power supply advanced control with two switches; Wherein first switch is an electromagnetic switch 18; Electromagnetic switch 18 is automatic switchs of suspension control signal amplifirer 11 controls, and whether electromagnetic switch 18 is used to control direct supply 15 provides forward rotation to produce the switch of brake function to overcoat rotor formula drive fixing angle electromagnetic valve 14; First switch is that manual type returns position switch 19 automatically; Be used for after electromagnetic switch 18 breaks off, manual type returns position switch 19 control direct supplys 15 automatically provides friendly resetting to rotation to remove the switch of brake function to overcoat rotor formula drive fixing angle electromagnetic valve 14.The structure of power-supply controller of electric 12 is: power-supply controller of electric 12 comprises that the electromagnetic switch 18 that starts electromagnetic valve work, the manual type that electromagnetic valve is resetted return position switch 19 and direct supply 15 automatically; Electromagnetic switch 18 returns position switch 19 automatically with manual type and is communicated with direct supply 15 respectively; The conducting of power amplifier control electromagnetic switch 18 or disconnection.Power-supply controller of electric 12 with the connection side of overcoat rotor formula drive fixing angle electromagnetic valve 14 is: 15 fens two groups of leads of direct supply are communicated with overcoat rotor formula drive fixing angle electromagnetic valve 14 respectively with the opposite mode of both positive and negative polarity; In two groups of leads; First group of lead is provided with 18, the second groups of leads of electromagnetic switch that start electromagnetic valve work and is provided with the manual type that electromagnetic valve is resetted and returns position switch 19 automatically; Make electromagnetic switch 18 usefulness direct supplys 15 provide the power supply of forward rotation, manual type to return position switch 19 automatically the power supply that oppositely resets and rotate is provided to overcoat rotor formula drive fixing angle electromagnetic valve 14 to overcoat rotor formula drive fixing angle electromagnetic valve 14.Like this, the signal of control signal amplifirer 11 capable of using carries out automatic switch to the electromagnetic switch 18 of power-supply controller of electric 12, realizes self-actuating brake; And the manual type of power available controller 12 returns position switch 19 automatically overcoat rotor formula drive fixing angle electromagnetic valve 14 backward rotation reset to the position of not braking, for brake is next time got ready.
Overcoat rotor formula fixedly angle electromagnetic valve 14 is mechanical parts that receive direct supply 15 electric energy and rotate, and its rotation is used to drive the brake pedal of automobile or the mechanism of its interlock.Overcoat rotor formula fixedly angle electromagnetic valve 14 to be that pivot angle is placed restrictions in 180 degree scopes, to carry out and just changeed--keep just changeing the electromagnetic valve that maximum angle is turned round in maximum angle--revolution---maintenance; The overcoat rotor formula fixedly structure of angle electromagnetic valve 14 is: comprise shell 3, interior fork-shaped fixed body 1 and overcoat rotor 2; In the interior fork-shaped fixed body 1 its external sleeve rotor 2; Interior fork-shaped fixed body 1 is captiveed joint with shell 3, and overcoat rotor 2 is positioned at shell 3; Overcoat rotor 2 is a tubular shape; The opposite face of overcoat rotor 2 arc inner walls is provided with a pair of to permanent magnetic iron block 4, and this a pair of permanent magnetic iron block 4 is the opposite faces that are arranged on overcoat rotor 2 arc inner walls with the form of the magnetic pole arctic of relative another permanent magnetic iron block 4 in the magnetic pole South Pole of a permanent magnetic iron block 4; Interior fork-shaped fixed body 1 comprises " ten " font iron core 5 and coil 6, in " ten " font iron core 5 on the collinear iron core around coil 6 around to identical, on the promptly same straight shape iron core 7 around coil 6 around to identical.The overcoat rotor formula fixedly concrete manufacturing approach of angle electromagnetic valve 14 is:
Strike out many " ten " font sheets with the silicon steel material sheet, the minimum angle of " ten " font sheet is 80 degree.Be overlapped into polylith silicon steel material sheet " ten " font sheet " ten " font iron core 5 of 5.0 cm thicks.Spool 6 on " ten " font iron core 5, in " ten " font iron core 5 on the collinear iron core around coil 6 around to identical, on the promptly same straight shape iron core 7 around coil 6 around to identical.Note on the same straight shape iron core 7 two coils 6 being arranged, these two coils 6 around to identical, penetrate the back to these two coils 6 respectively from the termination and connect conducting in " ten " center and become a coil, fork-shaped fixed body 1 in processing.
With two relative modes of permanent magnetic iron block 4 magnetic poles, i.e. the relative mode of the magnetic pole arctic of another permanent magnetic iron block 4 in the magnetic pole South Pole of a permanent magnetic iron block 4, being separately fixed at an opposite face in the circular short tube to these two permanent magnetic iron blocks 4 becomes overcoat rotor 2.
The interior fork-shaped fixed body 1 of forming " ten " font iron core that is wound with coil 65 is placed among the overcoat rotor 2 of two permanent magnetic iron block 4 circular short tubes; The two ends up and down that guarantee following interior fork-shaped fixed body 1 of overcoat rotor 2 rotating conditions are fixed with shell 3, and make that shell 3 is all or part of to wrap in the centre with overcoat rotor 2.Process the overcoat rotor and be the fixing camber line electromagnetic valve of corner.
The automobile that direct supply 15 usefulness are 12 volts ~ 36 volts is used the accumulate pond.
Present embodiment transducing signal analyzer 10 is a square wave to the signal waveform of control signal amplifirer 11 outputs.Transducing signal analyzer 10 to the effect of control signal amplifirer 11 output squares wave is: square wave has switching function and delay function; Utilize the switching function of square wave to make electromagnetic switch 18 conductings of control signal amplifirer 11 driving power controllers 12; Utilize the delay function of square wave that electromagnetic switch 18 conducting states of control signal amplifirer 11 driving power controllers 12 can be delayed time, time-lag action is to make electromagnetic switch 18 can reach the position of conducting state really.
The above-mentioned usefulness fixedly connection structure of error correction brake system and the Das Gaspedal 23 and the brake pedal of angle electromagnetic valve is following:
Using fixedly, the pressure sensor 9 of the error correction brake system of angle electromagnetic valve is located at the Das Gaspedal 23 of Das Gaspedal and accelerator linking device 21 that one side towards car crust 20; Or sensor 9 is located on the car crust 20 near Das Gaspedal 23; And towards Das Gaspedal 23; Make it under the emergency rating that should brake, when the driver used too violent strength accelerator pedal 23, sensor 9 can be experienced the strength of Das Gaspedal 23.Overcoat rotor formula fixedly overcoat rotor 2 outside faces of angle electromagnetic valve 14 is connected with stay cord 8; The other end of stay cord 8 is connected with brake pedal; Make overcoat rotor formula fixedly the overcoat rotor 2 of angle electromagnetic valve 14 when forward rotation;, realize to normal danger through stay cord 8 pulling brake pedals, with the fixing angle electromagnetic valve 14 driving brake pedals execution error correction promptly stopping and move of overcoat rotor formula with the motion impression mistake step on the gas signal of sensor 9 from Das Gaspedal 23.
Like embodiment 1, but following with the connection structure of the error correction brake system of fixing angle electromagnetic valve and Das Gaspedal 23 and brake pedal:
Using fixedly, the pressure sensor 9 of the error correction brake system of angle electromagnetic valve is located at the Das Gaspedal 23 of Das Gaspedal and accelerator linking device 21 that one side towards car crust 20 with speed sensor 9; Or sensor 9 is located on the car crust 20 near Das Gaspedal 23; And towards Das Gaspedal 23; Make it under the emergency rating that should brake; When the driver used too violent strength accelerator pedal 23, pressure sensor 9 can be experienced the strength of Das Gaspedal 23, and speed sensor 9 can be experienced the kinematic velocity of Das Gaspedal 23.Other is same as embodiment 1.
Like embodiment 1, but following with the connection structure of the error correction brake system of fixing angle electromagnetic valve and Das Gaspedal 23 and brake pedal:
With fixedly the pressure sensor 9 and the speed sensor 9 of the error correction brake system of angle electromagnetic valve are located at the position near accelerator linking device; At accelerator linking device fixing auxiliary contactor is set; Thereby the accelerator linking device displacement drives the auxiliary contactor displacement and contacts with pressure sensor 9, realizes that experiencing accelerator linking device with pressure sensor 9 is provided with motion strength.Other is same as embodiment 1.
Embodiment 4, have the fixedly automobile of the S. A. error correction brake system of angle electromagnetic valve of outward rotation type
Like embodiment 1, overcoat rotor formula fixedly angle electromagnetic valve 14 is made following optimal design:
After penetrating from two terminations of a straight shape iron core 7 respectively to two identical coils 6; In two terminations of this straight shape iron core 7 fixing respectively one greater than straight shape iron core 7 cross-sectional planes, with the identical retaining coil piece of shape iron core 7 materials directly, make this straight shape iron core 7 become " worker " font.Another straight shape iron core 7 is also carried out same treatment, also become the straight shape iron core 7 of " worker " font.
The outside face of overcoat rotor 2 is captiveed joint with an end of a stay cord 8, and the other end of stay cord 8 passes from the hole of shell 3.When overcoat rotor 2 was rotated 80 degree angles, the arc length of relative its external sleeve rotor 2 outside faces in 80 degree angles was exactly the straight-line displacement length that stay cord 8 is pulled.The straight-line displacement length of this electromagnetic valve output just, this electromagnetic valve are just exported this fixing straight-line displacement length.
Like embodiment 4, the overcoat rotor formula fixedly minimum angle of " ten " font sheet of angle electromagnetic valve 14 changes 10 degree into.
Like embodiment 4, the overcoat rotor formula fixedly minimum angle of " ten " font sheet of angle electromagnetic valve 14 changes 30 degree into.
Like embodiment 4, the overcoat rotor formula fixedly minimum angle of " ten " font sheet of angle electromagnetic valve 14 changes 50 degree into.
Like embodiment 4, the overcoat rotor formula fixedly minimum angle of " ten " font sheet of angle electromagnetic valve 14 changes 160 degree into.
Claims (6)
1. have the fixedly automobile of the S. A. error correction brake system of angle electromagnetic valve of outward rotation type; The Das Gaspedal and the accelerator linking device (21) that comprise automobile; The brake pedal of automobile and brake linkage (22); The Das Gaspedal of automobile and the car crust below the brake pedal (20) is characterized in that: also comprise and use the fixedly S. A. error correction brake system of angle electromagnetic valve
Structure with the fixing S. A. error correction brake system of angle electromagnetic valve is following:
Using fixedly, the S. A. error correction brake system of angle electromagnetic valve comprises sensor (9), transducing signal analyzer (10), control signal amplifirer (11) and the power-supply controller of electric (12) that is connected successively; Power-supply controller of electric (12) is connected with fixedly angle electromagnetic valve (14) of overcoat rotor formula, and is included as fixedly angle electromagnetic valve (14) direct current power source supplying power (15) of driving overcoat rotor formula;
Sensor (9) is a certain of pressure sensor, speed sensor or acceleration pick-up; Sensor (9) is transferred to transducing signal analyzer (10) with transducing signal;
Be set with a certain of pressure threshold switch, threshold speed switch or acceleration rate threshold switch in the transducing signal analyzer (10); Switch value is to be used for and transducing signal own setting value relatively; When transducing signal during less than switch value; Transducing signal analyzer (10) is output signal not, and when transducing signal during greater than switch value, transducing signal analyzer (10) starts brake signal to control signal amplifirer (11) output;
Control signal amplifirer (11) comprises aerotron and the power amplifier that links to each other successively; The base stage of aerotron connects the signal output part of transducing signal analyzer (10), and the collector and emitter of aerotron connects the signal input end of power amplifier;
Power-supply controller of electric (12) comprises that the electromagnetic switch (18) that starts electromagnetic valve work, the manual type that electromagnetic valve is resetted return position switch (19) and direct supply (15) automatically; Electromagnetic switch (18) and manual type return position switch (19) automatically and are communicated with direct supply (15) respectively; The conducting or the disconnection of power amplifier control electromagnetic switch (18);
The connection mode of power-supply controller of electric (12) and overcoat rotor formula drive fixing angle electromagnetic valve (14): direct supply (15) divides two groups of leads to be communicated with overcoat rotor formula drive fixing angle electromagnetic valve (14) respectively with the opposite mode of both positive and negative polarity; In two groups of leads; First group of lead is provided with the electromagnetic switch (18) that starts electromagnetic valve work, and second group of lead is provided with the manual type that electromagnetic valve is resetted and returns position switch (19) automatically; Make electromagnetic switch (18) provide the power supply of forward rotation, manual type to return position switch (19) automatically to overcoat rotor formula drive fixing angle electromagnetic valve (14) power supply that oppositely resets and rotate is provided to overcoat rotor formula drive fixing angle electromagnetic valve (14) with direct supply (15);
Overcoat rotor formula fixedly angle electromagnetic valve (14) is that pivot angle is placed restrictions in 180 degree scopes to carry out and just changeed, keeps just changeing the electromagnetic valve that maximum angle is turned round in maximum angle, revolution and maintenance; The overcoat rotor formula fixedly structure of angle electromagnetic valve (14) is: comprise shell (3), interior fork-shaped fixed body (1) and overcoat rotor (2); In interior fork-shaped fixed body (1) its external sleeve rotor (2); Interior fork-shaped fixed body (1) is captiveed joint with shell (3), and overcoat rotor (2) is positioned at shell (3); Overcoat rotor (2) is a tubular shape; The opposite face of overcoat rotor (2) arc inner wall is provided with a pair of to permanent magnetic iron block (4), and this a pair of permanent magnetic iron block (4) is the magnetic pole arctic with relative another permanent magnetic iron block (4) in the magnetic pole South Pole of a permanent magnetic iron block (4); Interior fork-shaped fixed body (1) comprises " ten " font iron core (5) and coil (6); In " ten " font iron core (5) on the collinear iron core around coil (6) around to identical, on the promptly same straight shape iron core (7) around coil (6) around to identical;
Das Gaspedal and accelerator linking device (21) and brake pedal and brake linkage (22) are following with connection structure with the fixing S. A. error correction brake system of angle electromagnetic valve respectively:
Sensor (9) is located at the position near Das Gaspedal and accelerator linking device (21), and promptly sensor (9) is located at the position that can contact Das Gaspedal and accelerator linking device (21) after move Das Gaspedal and accelerator linking device (21) position; Perhaps sensor (9) is connected with E-gas;
Overcoat rotor formula fixedly overcoat rotor (2) outside face of angle electromagnetic valve (14) is connected with stay cord (8), and the other end of stay cord (8) is connected with brake pedal and brake linkage (22).
2. the fixedly automobile of the S. A. error correction brake system of angle electromagnetic valve of outward rotation type that has according to claim 1; It is characterized in that: sensor (9) is located at the Das Gaspedal (23) of Das Gaspedal and accelerator linking device (21) that one side towards car crust (20); Or sensor (9) is located on the car crust (20) near the Das Gaspedal (23) of Das Gaspedal and accelerator linking device (21), and towards Das Gaspedal (23); Perhaps sensor (9) is located at the position near accelerator linking device, or at accelerator linking device fixing auxiliary contactor is set, and contacts with sensor (9) thereby the accelerator linking device displacement drives the auxiliary contactor displacement.
3. the fixedly automobile of the S. A. error correction brake system of angle electromagnetic valve of outward rotation type that has according to claim 1 and 2 is characterized in that: overcoat rotor formula fixedly two straight shape iron cores (7) of " ten " font iron core (5) of angle electromagnetic valve (14) becomes 1 ~ 179 degree angle.
4. the fixedly automobile of the S. A. error correction brake system of angle electromagnetic valve of outward rotation type that has according to claim 3, it is characterized in that: the overcoat rotor formula fixedly straight shape iron core (7) of angle electromagnetic valve (14) is " worker " font; Overcoat rotor formula fixedly has a plurality of coils (6) on the same straight shape iron core (7) of angle electromagnetic valve (14), these a plurality of coils (6) around to identical.
5. the fixedly automobile of the S. A. error correction brake system of angle electromagnetic valve of outward rotation type that has according to claim 4; It is characterized in that: the overcoat rotor formula fixedly outside face of the overcoat rotor (2) of angle electromagnetic valve (14) is connected with an end of stay cord (8), and the other end of stay cord (8) passes from the hole of shell (3).
6. the fixedly automobile of the S. A. error correction brake system of angle electromagnetic valve of outward rotation type that has according to claim 1 is characterized in that: transducing signal analyzer (10) is a square wave to the signal waveform of control signal amplifirer (11) output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220033473 CN202593483U (en) | 2011-11-28 | 2012-02-03 | Automobile having semi-automatic error-correction braking system using outer-rotation type fixed-angle solenoid valve |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110382456 | 2011-11-28 | ||
| CN201110382456.5 | 2011-11-28 | ||
| CN 201220033473 CN202593483U (en) | 2011-11-28 | 2012-02-03 | Automobile having semi-automatic error-correction braking system using outer-rotation type fixed-angle solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202593483U true CN202593483U (en) | 2012-12-12 |
Family
ID=46823411
Family Applications (10)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220033473 Expired - Fee Related CN202593483U (en) | 2011-11-28 | 2012-02-03 | Automobile having semi-automatic error-correction braking system using outer-rotation type fixed-angle solenoid valve |
| CN2012200334719U Expired - Fee Related CN202441960U (en) | 2011-11-28 | 2012-02-03 | Electromagnetic valve with outer sleeve rotary body as constant rotational angle |
| CN2012200334831U Expired - Lifetime CN202481061U (en) | 2011-11-28 | 2012-02-03 | Automobile with correction brake system using external rotation type corner fixing electromagnetic valve |
| CN2012200334850U Expired - Lifetime CN202481076U (en) | 2011-11-28 | 2012-02-03 | Error-correction brake system of outward turning type fixed corner electromagnetic valve |
| CN2012100234927A Pending CN102700519A (en) | 2011-11-28 | 2012-02-03 | Automobile having semi-automatic error correction brake system with external rotor type fixed-rotation angle electromagnetic valve |
| CN201210023493.1A Active CN102700525B (en) | 2011-11-28 | 2012-02-03 | Error correction braking system with outward rotating solenoid valve having fixed rotation angle and control method thereof |
| CN201210023495.0A Expired - Fee Related CN102700526B (en) | 2011-11-28 | 2012-02-03 | Semi-automatic error correction braking system with outward rotating solenoid valve having fixed rotation angle |
| CN201210023497XA Pending CN102705563A (en) | 2011-11-28 | 2012-02-03 | Electromagnetic valve with outer-coated rotor with fixed rotation angle |
| CN2012200334757U Expired - Lifetime CN202481058U (en) | 2011-11-28 | 2012-02-03 | Semi-automatic error-correction brake system with outwards turning type electromagnetic valve with fixed turn angle |
| CN201210023496.5A Expired - Fee Related CN102700520B (en) | 2011-11-28 | 2012-02-03 | Automobile with error correction braking system with outward rotating solenoid valve having fixed rotation angle |
Family Applications After (9)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200334719U Expired - Fee Related CN202441960U (en) | 2011-11-28 | 2012-02-03 | Electromagnetic valve with outer sleeve rotary body as constant rotational angle |
| CN2012200334831U Expired - Lifetime CN202481061U (en) | 2011-11-28 | 2012-02-03 | Automobile with correction brake system using external rotation type corner fixing electromagnetic valve |
| CN2012200334850U Expired - Lifetime CN202481076U (en) | 2011-11-28 | 2012-02-03 | Error-correction brake system of outward turning type fixed corner electromagnetic valve |
| CN2012100234927A Pending CN102700519A (en) | 2011-11-28 | 2012-02-03 | Automobile having semi-automatic error correction brake system with external rotor type fixed-rotation angle electromagnetic valve |
| CN201210023493.1A Active CN102700525B (en) | 2011-11-28 | 2012-02-03 | Error correction braking system with outward rotating solenoid valve having fixed rotation angle and control method thereof |
| CN201210023495.0A Expired - Fee Related CN102700526B (en) | 2011-11-28 | 2012-02-03 | Semi-automatic error correction braking system with outward rotating solenoid valve having fixed rotation angle |
| CN201210023497XA Pending CN102705563A (en) | 2011-11-28 | 2012-02-03 | Electromagnetic valve with outer-coated rotor with fixed rotation angle |
| CN2012200334757U Expired - Lifetime CN202481058U (en) | 2011-11-28 | 2012-02-03 | Semi-automatic error-correction brake system with outwards turning type electromagnetic valve with fixed turn angle |
| CN201210023496.5A Expired - Fee Related CN102700520B (en) | 2011-11-28 | 2012-02-03 | Automobile with error correction braking system with outward rotating solenoid valve having fixed rotation angle |
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| Country | Link |
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| CN (10) | CN202593483U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202593483U (en) * | 2011-11-28 | 2012-12-12 | 黄强 | Automobile having semi-automatic error-correction braking system using outer-rotation type fixed-angle solenoid valve |
| CN107082063B (en) * | 2017-05-27 | 2024-01-23 | 徐工集团工程机械股份有限公司科技分公司 | Electrohydraulic control hand braking system |
| CN115042983B (en) * | 2022-08-11 | 2022-11-11 | 北京天创凯睿科技有限公司 | Measurement protection mechanism for airplane automatic accelerator, measurement mechanism and use method |
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| US4146108A (en) * | 1976-01-02 | 1979-03-27 | Yasuo Sato | Braking system responsive to abrupt release of accelerator pedal |
| CN2144367Y (en) * | 1992-12-19 | 1993-10-20 | 崔勇 | AC brushless electric machine |
| US5652493A (en) * | 1994-12-08 | 1997-07-29 | Tridelta Industries, Inc. (Magna Physics Division) | Polyphase split-phase switched reluctance motor |
| JP2003048526A (en) * | 2001-08-02 | 2003-02-18 | Hitachi Unisia Automotive Ltd | Anti-skid controller for four wheel drive vehicle |
| CN100499321C (en) * | 2002-07-02 | 2009-06-10 | 户津胜行 | Four-pole synchronous motor |
| CN1298979C (en) * | 2004-03-01 | 2007-02-07 | 李丽华 | Brake device for accelerator of motor vehicle |
| CN2827801Y (en) * | 2005-10-15 | 2006-10-18 | 尹智彪 | Vehicle emergency brake mechanism |
| CN2905536Y (en) * | 2006-04-18 | 2007-05-30 | 张志华 | Automobile throttle misoperation controller |
| CN101219660A (en) * | 2007-01-10 | 2008-07-16 | 张国法 | Emergency protective system for mistake floorboarding of vehicle |
| JP2008213805A (en) * | 2007-03-01 | 2008-09-18 | Mitsuyoshi Nezu | Accelerator pedal working as brake pedal in wrong operation |
| JP5104319B2 (en) * | 2007-05-28 | 2012-12-19 | セイコーエプソン株式会社 | Electric motor drive control circuit and electric motor provided with the same |
| CN201112030Y (en) * | 2007-09-24 | 2008-09-10 | 贵州航天林泉电机有限公司 | Rotating limit angle electromagnet |
| CN101237164A (en) * | 2007-12-05 | 2008-08-06 | 深圳市海贝斯智能科技有限公司 | Limited corner permanent magnetic DC torque motor |
| JP2010059820A (en) * | 2008-09-02 | 2010-03-18 | Toyota Motor Corp | Drive force controller |
| CN102114776B (en) * | 2011-01-28 | 2013-02-13 | 颜昌松 | Device for automatically correcting accelerator pedal misoperation to braking operation by electrical and mechanical combination |
| CN102180168A (en) * | 2011-04-19 | 2011-09-14 | 东华大学 | Device for preventing false accelerator stepping under condition in need of emergency braking |
| CN102195422A (en) * | 2011-05-20 | 2011-09-21 | 戴珊珊 | Multilayer coupling type external rotor permanent magnet brushless motor |
| CN202593483U (en) * | 2011-11-28 | 2012-12-12 | 黄强 | Automobile having semi-automatic error-correction braking system using outer-rotation type fixed-angle solenoid valve |
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2012
- 2012-02-03 CN CN 201220033473 patent/CN202593483U/en not_active Expired - Fee Related
- 2012-02-03 CN CN2012200334719U patent/CN202441960U/en not_active Expired - Fee Related
- 2012-02-03 CN CN2012200334831U patent/CN202481061U/en not_active Expired - Lifetime
- 2012-02-03 CN CN2012200334850U patent/CN202481076U/en not_active Expired - Lifetime
- 2012-02-03 CN CN2012100234927A patent/CN102700519A/en active Pending
- 2012-02-03 CN CN201210023493.1A patent/CN102700525B/en active Active
- 2012-02-03 CN CN201210023495.0A patent/CN102700526B/en not_active Expired - Fee Related
- 2012-02-03 CN CN201210023497XA patent/CN102705563A/en active Pending
- 2012-02-03 CN CN2012200334757U patent/CN202481058U/en not_active Expired - Lifetime
- 2012-02-03 CN CN201210023496.5A patent/CN102700520B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102700519A (en) | 2012-10-03 |
| CN202481058U (en) | 2012-10-10 |
| CN102700520B (en) | 2014-07-30 |
| CN102700525A (en) | 2012-10-03 |
| CN102700525B (en) | 2014-09-10 |
| CN102700520A (en) | 2012-10-03 |
| CN102700526B (en) | 2014-11-05 |
| CN102700526A (en) | 2012-10-03 |
| CN202441960U (en) | 2012-09-19 |
| CN202481076U (en) | 2012-10-10 |
| CN202481061U (en) | 2012-10-10 |
| CN102705563A (en) | 2012-10-03 |
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| C14 | Grant of patent or utility model | ||
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