CN102700527B

CN102700527B - Automobile having error correction brake system with internal rotor type fixed-rotation angle electromagnetic valve

Info

Publication number: CN102700527B
Application number: CN201210023499.9A
Authority: CN
Inventors: 黄强
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-28
Filing date: 2012-02-03
Publication date: 2015-04-22
Anticipated expiration: 2032-02-03
Also published as: CN202418829U; CN202481059U; CN102700524A; CN102700528A; CN102700521A; CN202481060U; CN202481075U; CN102705562A; CN202593488U; CN102700521B; CN102700527A; CN102700524B; CN102700528B

Abstract

The invention provides an automobile having an error correction brake system with an internal rotor type fixed-rotation angle electromagnetic valve, belonging to an automobile which is capable of changing the manual operation of mistaken stepping on the accelerator into automatic braking by means of the error correction brake system. The sensor of the error correction brake system is arranged in a position in the vicinity of an accelerator pedal; a digging rope is connected to the outer surface of the internal forked rotor of the internal forked rotor type fixed-rotation angle electromagnetic valve of the error correction brake system and the other end of the digging rope is connected to the accelerator pedal and a brake linkage device, so that the automobile having the error correction brake system is realized. The automobile having the error correction brake system with the internal rotor type fixed-rotation angle electromagnetic valve has the following advantages that the speed of response from the discovery of mistaken stepping on the accelerator to correction into a braking action is high, so that car crashes caused by mistaken stepping on the accelerator can be prevented; and the electromagnetic valve driving the brake is accurate in action without a locked rotor problem, and capable of keeping the braking state for a long time without consuming power, and also capable of realizing full-automatic error correction braking starting and full automatic reset; and besides, manual reset can be also realized so that the time of the braking state is not limited.

Description

With the automobile of the error correction brake system of interior rotatable fixing angle electromagnetic valve

Technical field

The invention belongs to the brake technique field of automobile, particularly by missing the manual operation of step on the gas, be transformed into and utilizing error correction brake system to carry out self-stopping automobile.

Background technology

In Chinese patent 200510022077.X " throttle system device with signal head ", provide a kind of have judge the correct or mistake of throttle action after just determine whether to remedy the device carrying out braking, throttle is become and can brake and dual-purpose accelerator pedal motor vehicle system can be accelerated.It is characterized in that signalization device on any one device of Das Gaspedal, linkage, body device.Signal head is connected with the electric valve that can cut off in the electric valve of engine oil path and wheel brake.This technology proposes to arrange with electronics to go perception by mistake step on the gas action, and export brake signal and realize remedial brake to the electric valve on oil circuit and the electric valve in wheel brake.This technical deficiency part one be start braking automobile mechanical machine parts can practicality not strong.

In Chinese patent application 201110030092.4 " electrical equipment and machinery coordinate device mistake step on the gas being corrected as automatically brake ", disclose the device comprising sensor, signal analyzer and brake actuating mechanism, 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 brake actuating mechanism, the circular movement of electromagnetic valve is become the crank motion of brake stay cord, conversion mode of motion is carried out with straight shape tooth bar, because protect the crank motion of straight shape tooth bar location, need the framework of Motionless electromagnetic valve and straight shape tooth bar relative position, this framework volume is large, be difficult to find suitable position to install, and complex structure, cost is high and reliability is not good, practicality is not strong, and in the actuating mechanism that brakes, electromagnetic valve keeps the very fragile electromagnetic valve of locked rotor condition of brake.

Summary of the invention

The object of this invention is to provide by correct fast response time that by mistake step on the gas is brake, brake accurately, braking state time error correction power part there is no stall problem, the safety vehicle of error correction braking state can be in for a long time.

Structure of the present invention is:

With the automobile of the error correction brake system of interior rotatable fixing angle electromagnetic valve, comprise Das Gaspedal and the accelerator linking device 21 of automobile, the brake pedal of automobile and brake linkage 22, car crust 20 below the Das Gaspedal of automobile and brake pedal, it is characterized in that: the error correction brake system also comprising interior rotatable fixing angle electromagnetic valve

The structure of the error correction brake system of interior rotatable fixing angle electromagnetic valve is as follows:

In the error correction brake system of rotatable fixing angle electromagnetic valve comprise the sensor 9---transducing signal analyzer 10---control signal producer 11---power-supply controller of electric 12 be connected successively, it is characterized in that: the direct supply 15 that power-supply controller of electric 12 is connected with electromagnetic valve 14 that interior fork-shaped rotor is fixing corner and fork-shaped rotor is the electromagnetic valve 14 of fixing corner in driving;

Sensor 9 is a certain of pressure sensor, speed sensor or acceleration pick-up; Transducing signal is transferred to transducing signal analyzer 10 by sensor 9;

The a certain of pressure threshold switch, threshold speed switch or acceleration rate threshold switch is set with in transducing signal analyzer 10; Switch value is the own setting value for comparing with transducing signal, when transducing signal is less than switch value, transducing signal analyzer 10 not output signal, when transducing signal is greater than switch value, transducing signal analyzer 10 exports to control signal producer 11 and starts brake signal;

Being set with fork-shaped rotor in driving in control signal producer 11 is that the electromagnetic valve 14 of fixing corner performs brake and a whole set of drive singal collection of return, and a whole set of drive singal integrates and comprises the 4 kinds of signals sent successively and be: start the positive rotaring signal of electromagnetic valve by execution sequence as A, the signal of B electromagnetic valve power-off, C start the signal that electromagnetic valve turns round signal, the power-off of D electromagnetic valve; After control signal producer 11 receives the startup brake signal of transducing signal analyzer 10, control signal producer 11 exports an a whole set of drive singal collection to power-supply controller of electric 12;

Power-supply controller of electric 12 is by 4 kinds of function signals of a whole set of drive singal collection of control signal producer 11 obtained, be transformed into and drive controller with direct supply 15 to the pass that the electromagnetic valve 14 that fork-shaped rotor in driving is fixing corner carries out 4 kinds of power transmission modes, the time sequence of these 4 kinds of power transmission modes is: a conduction starts electromagnetic valve rotating forward, b power-off, the revolution of c conduction startup electromagnetic valve, d power-off;

To be the electromagnetic valve 14 of fixing corner be interior fork-shaped rotor that pivot angle places restrictions within the scope of 180 degree, perform rotating forward---keeps rotating forward the electromagnetic valve that maximum angle---revolution---keeps turning round maximum angle, interior fork-shaped rotor is the structure of the electromagnetic valve 14 of fixing corner: comprise interior fork-shaped rotor 1 and overcoat fixed body 2, interior fork-shaped rotor 1 is in overcoat fixed body 2, central rotating shaft 3 and the overcoat fixed body 2 of interior fork-shaped rotor 1 are rotationally connected; The opposite face of overcoat fixed body 2 arc inner wall is provided with a pair permanent magnetic iron block 4, and this pair permanent magnetic iron block 4 is with the magnetic North of the magnetic pole South Pole of a permanent magnetic iron block 4 another permanent magnetic iron block 4 relative; Interior fork-shaped rotor 1 is provided with between this pair permanent magnetic iron block 4; Interior fork-shaped rotor 1 comprises " ten " font iron core 5 and coil 6, in " ten " font iron core 5 on collinear iron core around coil 6 around to identical, namely on 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 as follows with the connection structure of the error correction brake system of interior rotatable fixing angle electromagnetic valve respectively:

Sensor 9 is located at the position close to Das Gaspedal and accelerator linking device 21, and namely sensor 9 is located at the position that can contact Das Gaspedal and accelerator linking device 21 after Das Gaspedal and accelerator linking device 21 position are moved; Or sensor 9 is connected with E-gas;

Interior fork-shaped rotor be fixing corner electromagnetic valve 14 in central rotating shaft 3 outside face of fork-shaped rotor 1 be connected with stay cord 8, the other end of stay cord 8 is connected with brake pedal and brake linkage 22.

Interior fork-shaped rotor is that central rotating shaft 3 outside face of the interior fork-shaped rotor 1 of the electromagnetic valve 14 of fixing corner is connected with stay cord 8, and the other end of stay cord 8 is connected with brake pedal and brake linkage 22.

The present invention is provided with the error correction brake system of interior rotatable fixing angle electromagnetic valve between Das Gaspedal and accelerator linking device 21 and brake pedal and brake linkage 22, the mistake step on the gas action of Das Gaspedal and accelerator linking device 21 can be changed into electric signal by the error correction brake system of interior rotatable fixing angle electromagnetic valve, and this electric signal is changed into the mechanical power that driving brake pedal and brake linkage 22 carry out braking, startup brake pedal and brake linkage 22 carry out emergency brake, make driver when answering emergency brake, even if stepped on Das Gaspedal by mistake, also automobile can be made to produce brake behavior, accident is avoided to occur.

The working process of the present invention when the wrong step on the gas of driver: obtain people when carrying out emergency brake to automobile with sensor 9, be excessive too quickly to the pressure of the pedal that touches on the brake, speed or acceleration/accel, and be different from the pressure of accelerator pedal in any case, speed or acceleration/accel, stepped on the judgement key element of Das Gaspedal as the normal step on the accelerator of difference with answering emergency brake by mistake.Sensor 9 is the parts for obtaining Das Gaspedal pressure, speed or acceleration/accel.Transducing signal analyzer 10 be sensor 9 is obtained pressure, speed or acceleration/accel electric signal depending on not and judge whether to belong to should emergency brake time, stepped on the problem of Das Gaspedal by mistake.Sensor 9 obtains the actuating signal of Das Gaspedal, and transducing signal analyzer 10 carries out analysis to the actuating signal of pedal to judge, when only having existence to step on Das Gaspedal, transducing signal analyzer 10 is just to control signal producer 11 output signal by mistake.When storing enforcement emergency brake in control signal producer 11, the signal of the whole action of Controlling solenoid valve of needs; Once transducing signal analyzer 10 is to control signal producer 11 output signal, illustrate that the action of wrong step on the gas pedal needs to be corrected as brake, so control signal producer 11 exports to power-supply controller of electric 12 signal that an a whole set of driving electromagnetic valve performs whole actions of brake at once.Power-supply controller of electric 12 is the whole actuating signals power-supply controller of electric 12, becoming internal fork-shaped rotor in chronological order is successively the equipment that the electromagnetic valve 14 of fixing corner carries out various power transmission mode, and namely power-supply controller of electric 12 is the conversion equipments of the signal variable power transmission a whole set of whole actuating signals being become a whole set of whole power transmission modes.Interior fork-shaped rotor to be the electromagnetic valve 14 of fixing corner the be machinery by power drives, controls to forward and reverse by power-supply controller of electric 12, the equipment of the action such as stopping; As being connected with the braking mechanism of automobile by the electromagnetic valve 14 that interior fork-shaped rotor is fixing corner with stay cord 8, this electromagnetic valve just can perform the action pulling other system of brake pedal or brake to carry out a whole set of emergency brake.

In error correction brake system core component of the present invention, fork-shaped rotor is that the structure of the electromagnetic valve 14 of fixing corner is described as follows:

The opposite face that the opposite face of overcoat fixed body 2 arc inner wall is provided with a pair permanent magnetic iron block 4 is meant to: this pair permanent magnetic iron block 4 is at the opposite face of a certain diameter of overcoat fixed body 2.

When whole coil 6 is all non-conductive, in " ten " font iron core 5, always have the two ends of a straight shape iron core 7 to be attracted by two block permanent magnet blocks 4 of opposite face in overcoat fixed body 2, make the two ends of this straight shape iron core 7 from two block permanent magnet blocks 4 very close to.And in " ten " font iron core 5 two ends, two ends of another straight shape iron core 7 away from two block permanent magnet blocks 4.

Interior fork-shaped rotor 1 corner is the principle of fixed value: due in " ten " font iron core 5, and the coil 6 on two the straight shape iron cores 7 becoming " ten " word to intersect, after conduction, makes the two poles of the earth of two straight shape iron cores 7 all become the magnetic pole of electromagnet.If after the coil 6 above first the straight shape iron core 7 attracted by two block permanent magnet blocks 4 in quiescence conducts electricity, two electromagnet poles of this straight shape iron core 7 are made to become the arctic to the South Pole with the magnetic pole of two block permanent magnet blocks 4, because opposite pole attracts mutually, then interior fork-shaped rotor 1 would not relatively rotate with overcoat fixed body 2, and namely, fork-shaped rotor 1 can not rotate.But after the coil 6 above first the straight shape iron core 7 attracted by two block permanent magnet blocks 4 in quiescence conducts electricity, two electromagnet poles of this straight shape iron core 7 are made to become one end to be north-north with the magnetic pole of two block permanent magnet blocks 4, the other end is that the South Pole is to the South Pole, because like pole repels mutually, the permanent magnetic iron block 4 being fixed on two pieces of south poles of overcoat fixed body 2 inner face relative then can repel first straight shape iron core 7, and attract second straight shape iron core 7, the magnetic pole South Pole of second straight shape iron core 7 and magnetic pole is made to be that the permanent magnetic iron block 4 of the arctic is close, make the magnetic North of second straight shape iron core 7 and magnetic pole be that the permanent magnetic iron block 4 in the South Pole is close simultaneously.Like this, the relative permanent magnetic iron block 4 of two pieces of south poles in overcoat fixed body 2 first straight shape iron core 7 is repelled push away far away, attract again second straight shape iron core 7 that magnetic pole is attracting simultaneously, thus " ten " font iron core 5 of interior fork-shaped rotor 1 is produced relative rotation with two block permanent magnet blocks 4 in overcoat fixed body 2, reach interior fork-shaped rotor 1 by the object of rotating.Because overcoat fixed body 2 is fixed on other motionless object, then in, fork-shaped rotor 1 can be used as propulsion source and drives other movable object, pulls the propulsion source of brake-pedal of automobile as can be used as.

When whole coil 6 is 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, the constant rotation angle of fork-shaped rotor 1 in being exactly.Because two straight shape iron core 7 angles in " ten " font iron core 5 are constant, then in, the pivot angle of fork-shaped rotor 1 is exactly the numerical value of this angle, can not change." ten " font iron core 5 makes the pivot angle of interior fork-shaped rotor 1 be a definite value, and different angle " ten " font iron core 5 makes the pivot angle of interior fork-shaped rotor 1 different.If change the output pivot angle of interior fork-shaped rotor 1, then necessarily change the angle of interior two the straight shape iron cores 7 of " ten " font iron core 5.If connect stay cord 8 on the central rotating shaft 3 of interior fork-shaped rotor 1, the exportable straight-line motion of stay cord 8 other end, if establish gear on central rotating shaft 3, exportable straight-line displacement or circular movement.

For the electromagnetic valve 14 that fork-shaped rotor in different is fixing corner, two straight shape iron cores, 7 one-tenth 1 ~ 179 degree of angles of " ten " font iron core 5, then different interior fork-shaped rotors be fixing corner the straight shape iron core 7 of electromagnetic valve 14 two outside the rotatable angle of interior fork-shaped rotor 1 be 1 ~ 179 degree.Namely different interior fork-shaped rotors is the some values in electromagnetic valve 14, two straight shape iron cores 7 one-tenth 1 ~ 179 degree of angular range of fixing corner, and the rotatable angle of interior fork-shaped rotor 1 is the some values within the scope of 1 ~ 179 degree.

Straight shape iron core 7 is " work " font.Make the two ends of straight shape iron core 7 more roomy, prevent coil 6 from skidding off from the termination of straight shape iron core 7.

Same straight shape iron core 7 has two or more coil 6, this two or more coil 6 around to identical.Coil 6 on straight shape iron core 7 makes straight shape iron core 7 produce the effect of electromagnet, in order to make the whole coils 6 on a straight shape iron core 7 in the condition of identical conduction amount, allows this straight shape iron core 7 produce maximum magnetic flow, then all coil 6 around to just should be identical.

Interior fork-shaped rotor be fixing corner electromagnetic valve 14 in central rotating shaft 3 outside face of fork-shaped rotor 1 be connected with one end of stay cord 8.Stay cord 8 is that interior fork-shaped rotor 1 exports rotation displacement and rotates the device of strength.

Overcoat fixed body 2 " fixing " two word implication be in working order, overcoat fixed body 2 is fixedly connected with other the fixed object beyond the present invention, overcoat fixed body 2 can not be moved because of powering to the present invention, and other fixed object is as car crust, geodetic ground etc.

Sensor 9 is located at the side of Das Gaspedal 23 towards car crust 20 of Das Gaspedal and accelerator linking device 21, or sensor 9 is located on the car crust 20 close to the Das Gaspedal 23 of Das Gaspedal and accelerator linking device 21, and towards Das Gaspedal 23; Or sensor 9 is located at the position close to accelerator linking device, or arrange fixing auxiliary contactor at accelerator linking device, accelerator linking device displacement drives auxiliary contactor displacement thus contacts with sensor 9.

Error correction brake system of the present invention provides execution in a flash, and interior fork-shaped rotor is that a whole set of action of the electromagnetic valve 14 of fixing corner is followed successively by four steps: rotate forward brake, power-off and keep brake mode of operation, reversion reset to do not brake, power-off keep the mode of operation etc. that do not brake to wait upon order of stopping.Control signal producer 11 is below exactly storage and the technical scheme that exportable Controlling solenoid valve 14 full automaticity carries out this four step is: control signal producer 11 comprises 5 holders M0, M1, M2, M3 and M4,3 delay timers N1, N2 and N3,4 output signal interfaces P1, P2, P3 and P4; M1, M2, M3 and M4 have 4 points of holders m1, m2, m3 and m4 respectively, m1 connects P1, m2 connection P2, m3 connection P3 with m4 and is connected P4, when M1, M2, M3 and M4 are respectively to P1, P2, P3 and P4 output signal, be all that 4 points of holders m1, m2, m3 and m4 are simultaneously to P1, P2, P3 and P4 output signal; The connection mode of 5 holders and 3 delay timers is: M0---M1---N1---M2---N2---M3---N3---M4; Other control signal stored by 4 points of holders is as follows in M1, M2, M3 and M4 point:

M1:m1 deposits low level, m2 deposits low level, m3 deposits high level, m4 deposits high level, and output code is ［ 0011 ］;

M2:m1 deposits high level, m2 deposits low level, m3 deposits low level, m4 deposits high level, and output code is ［ 1001 ］;

M3:m1 deposits high level, m2 deposits high level, m3 deposits low level, m4 deposits low level, and output code is ［ 1100 ］;

M4:m1 deposits high level, m2 deposits low level, m3 deposits low level, m4 deposits high level, and output code is ［ 1001 ］.

Control signal producer 11 be store and the technical scheme that exportable Controlling solenoid valve 14 S. A. carries out this four step be: above-mentioned control signal producer 11 be store and exportable Controlling solenoid valve 14 full automaticity carries out on the basis of the technical scheme of this four step, only replace delay timer N2 with hand switch, its technique effect is before people's not conducting hand switch, control signal producer 11 Controlling solenoid valve 14 is under the condition not having power supply to pass into, and electromagnetic valve 14 remains on the invariant position of brake mode of operation; Only have when after hand switch conducting, the Controlling solenoid valve 14 reversion reset of point holder m3 is removed brake signal and could be exported.

Error correction brake system of the present invention provides execution in a flash, 4 kinds of output signals of 4 holders M1, M2, M3 and M4 of above-mentioned control signal producer 11, can become the power-supply controller of electric 12 of 4 kinds of corresponding electrically conducting manners.The circuit structure of this power-supply controller of electric 12 is: comprise 2 phase inverter T1 and T2,4 field effect transistor Q1, Q2, Q3 and Q4,6 resistance R1, R2, R3, R4, R5 and R6 and one group of direct supply 15, four field effect transistor Q1, Q2, Q3 and Q4 successively connect into C/LOOP with first pole and drain electrode, Q1 unit pole connects Q2 drain electrode, Q2 unit pole connects Q3 drain electrode, Q3 unit pole connects Q4 drain electrode, Q4 unit pole connects Q1 drain electrode; The positive pole of the indirect direct supply 15 of Q1 and Q4, the negative pole of the indirect direct supply 15 of Q2 and Q3; The indirectly interior fork-shaped rotor of Q1 and Q2 is the positive pole of the electromagnetic valve 14 of fixing corner, and the indirectly interior fork-shaped rotor of Q3 and Q4 is the negative pole of the electromagnetic valve 14 of fixing corner;

The grid of Q1 connects the mouth of phase inverter T1 through resistance R1, connect the positive pole of direct supply 15 between resistance R1 and the mouth meeting phase inverter T1 through resistance R5, and the input end meeting phase inverter T1 is signaling interface P1;

The grid of Q2 is signaling interface P2 through resistance R2;

The grid of Q3 is signaling interface P3 through resistance R3;

The grid of Q4 connects the mouth of phase inverter T2 through resistance R4, connect the positive pole of direct supply 15 between resistance R4 and the mouth meeting phase inverter T2 through resistance R6, and the input end meeting phase inverter T2 is signaling interface P.

The power-supply controller of electric 12 of foregoing circuit structure has 's4 kinds of electrically conducting manners are as follows:

The electrically conducting manner that the first electromagnetic valve rotates forward: turn off Q2, Q4, conducting Q1, Q3,

Turning off and control: P2 obtains low level signal---field effect transistor Q2 turns off;

P4 obtains high level signal---connecing phase inverter T2 output low level field---, and field effect transistor Q4 turns off;

Field effect transistor Q1 conducting that conducting controls: P1 obtains low level signal---meet phase inverter T1 and export high level---;

P3 obtains high level signal---field effect transistor Q3 conducting;

---electromagnetic valve 14 of in the field effect transistor Q1---of conducting, fork-shaped rotor is the positive pole of the electromagnetic valve 14 of fixing corner---interior fork-shaped rotor is the negative pole of the electromagnetic valve 14 of fixing corner---in the field effect transistor Q3---of conducting fork-shaped rotor is fixing corner rotates forward rotating forward process: the positive pole of direct supply 15.

The mode that the second electromagnetic valve is de-energized: turn off Q1, Q2, Q3, Q4,

Turn off and control: P1 obtains high level signal---connecing phase inverter T1 output low level---, and field effect transistor Q1 turns off;

P2 obtains low level signal---and field effect transistor Q2 turns off;

P3 obtains low level signal---and field effect transistor Q3 turns off;

Interior fork-shaped rotor is that the electromagnetic valve 14 of fixing corner is de-energized and static.

The electrically conducting manner of the third electromagnetic valve reversion: turn off Q1, Q3, conducting Q2, Q4,

P3 obtains low level signal---and field effect transistor Q3 turns off;

Conducting controls: P2 obtains high level signal---field effect transistor Q2 conducting;

Field effect transistor Q4 conducting that P4 obtains low level signal---meet phase inverter T2 and export high level field---;

---electromagnetic valve 14 of in the field effect transistor Q4---of conducting, fork-shaped rotor is the negative pole of the electromagnetic valve 14 of fixing corner---interior fork-shaped rotor is the positive pole of the electromagnetic valve 14 of fixing corner---in the field effect transistor Q2---of conducting fork-shaped rotor is fixing corner turns round turning course: the positive pole of direct supply 15.

The 4th kind of mode that electromagnetic valve is de-energized: turn off Q1, Q2, Q3, Q4,

P2 obtains low level signal---and field effect transistor Q2 turns off;

P3 obtains low level signal---and field effect transistor Q3 turns off;

4 output signal interfaces P1, P2, P3 and P4 of control signal producer 11 with 4 signaling interfaces P1, P2, P4, P3 of power-supply controller of electric 12 through the corresponding correspondence of parallel interface device are: the corresponding P4 of P1 corresponding P1, P2 corresponding P2, P3 corresponding P3, P4.

Control signal producer 11 controls power-supply controller of electric 12, makes power-supply controller of electric 12 that direct supply 15 is carried out brake to the electromagnetic valve 14 that interior fork-shaped rotor is fixing corner and rotates forward driving---and power-off---removes brake reversion reset drives---, and the working process of power-off is as follows:

In control signal producer 11, an a whole set of drive singal collection drives interior fork-shaped rotor to be the electromagnetic valve 14 execution brake of fixing corner and an entire exercise of return, the sequencing connecing execution comprises following 4 algorithms, from control signal producer 11, the process that signal performs an action to the electromagnetic valve 14 that interior fork-shaped rotor is fixing corner occurs as follows in each step:

In describing below, in 3 kinds of codes ［ 0011 ］ that holder M1, M2, M3 and M4 export, ［ 1001 ］ and ［ 1100 ］, " 0 " represents low level, and " 1 " represents high level.The field effect transistor relating to parameters that low level is connected with each point of holder m1, m2, m3 and m4 of each holder with the value of high level.Phase inverter T1 and T2 is the signal type conv that low level " 0 " and high level " 1 " can be carried out changing.

1st step holder M1 sends and starts electromagnetic valve rotating forward: holder M0 acquisition starts electromagnetic valve number---and it is as follows that-power-supply controller of electric 12 execution that M1 output code is ［ 0011 ］---power-supply controller of electric 12 obtains startup electromagnetic valve code ［ 0011 ］---starts electromagnetic valve code ［ 0011 ］ process:

P3 obtains high level signal---field effect transistor Q3 conducting;

---electromagnetic valve 14 of in the field effect transistor Q1---of conducting, fork-shaped rotor is the positive pole of the electromagnetic valve 14 of fixing corner---interior fork-shaped rotor is the negative pole of the electromagnetic valve 14 of fixing corner---in the field effect transistor Q3---of conducting fork-shaped rotor is fixing corner rotates forward rotating forward process: the positive pole of direct supply 15;

It is static that 2nd step holder M2 sends electromagnetic valve: M2 output code is ［ 1001 ］---power-supply controller of electric 12 obtains the code ［ 1001 ］ all turning off direct supply 15---, and-power-supply controller of electric 12 run time version ［ 1001 ］ process is as follows:

P2 obtains low level signal---and field effect transistor Q2 turns off;

P3 obtains low level signal---and field effect transistor Q3 turns off;

Interior fork-shaped rotor is that the electromagnetic valve 14 of fixing corner is de-energized and static;

3rd step holder M3 sends and starts electromagnetic valve revolution: M3 output code is as follows for ［ 1100 ］---power-supply controller of electric 12 obtains rotary magnetic valve code ［ 1100 ］----power-supply controller of electric 12 performs rotary magnetic valve code ［ 1100 ］ process:

P3 obtains low level signal---and field effect transistor Q3 turns off;

---electromagnetic valve 14 of in the field effect transistor Q4---of conducting, fork-shaped rotor is the negative pole of the electromagnetic valve 14 of fixing corner---interior fork-shaped rotor is the positive pole of the electromagnetic valve 14 of fixing corner---in the field effect transistor Q2---of conducting fork-shaped rotor is fixing corner turns round turning course: the positive pole of direct supply 15;

It is static that 4th step holder M4 sends electromagnetic valve: M4 output code is ［ 1001 ］---power-supply controller of electric 12 obtains the code ［ 1001 ］ all turning off direct supply 15---, and-power-supply controller of electric 12 run time version ［ 1001 ］ process is as follows:

P2 obtains low level signal---and field effect transistor Q2 turns off;

P3 obtains low level signal---and field effect transistor Q3 turns off;

The present invention is preferred: phase inverter T1 identical with phase inverter T2 and select 74Ls06 or CT1000 series; Q1, Q2, Q3 are identical with Q4 and select ZSD560, IRF540, K2313 or 6HY413.When direct supply 15 is 12 volts, preferred R1, R2, R3 and Application Range identical with R4 is the resistance in 10 ~ 100 Europe, and the identical and Application Range of R5 with R6 is the resistance in 6.8 ~ 10.4 Europe.

Interior fork-shaped rotor of the present invention is that electromagnetic valve 14 preferred structure of fixing corner is as follows:

Interior fork-shaped rotor is two straight shape iron cores, 7 one-tenth 1 ~ 179 degree of angles of " ten " font iron core 5 of the electromagnetic valve 14 of fixing corner.

For the electromagnetic valve 14 that fork-shaped rotor in different is fixing corner, two straight shape iron cores, 7 one-tenth 1 ~ 179 degree of angles of " ten " font iron core 5, then different interior fork-shaped rotors be fixing corner electromagnetic valve 14 in the rotatable angle of fork-shaped rotor 1 be 1 ~ 179 degree.Namely different interior fork-shaped rotors is the some values in electromagnetic valve 14, two straight shape iron cores 7 one-tenth 1 ~ 179 degree of angular range of fixing corner, and the rotatable angle of interior fork-shaped rotor 1 is the some values within the scope of 1 ~ 179 degree.

Interior fork-shaped rotor is the straight shape iron core 7 of the electromagnetic valve 14 of fixing corner is " work " font; Interior fork-shaped rotor be the electromagnetic valve 14 of fixing corner same straight shape iron core 7 on have two or more coil 6, this two or more coil 6 around to identical.

Make the two ends of straight shape iron core 7 more roomy, prevent coil 6 from skidding off from the termination of straight shape iron core 7.Coil 6 on straight shape iron core 7 makes straight shape iron core 7 produce the effect of electromagnet, in order to make the whole coils 6 on a straight shape iron core 7 in the condition of identical conduction amount, allows this straight shape iron core 7 produce maximum magnetic flow, then all coil 6 around to just should be identical.

Interior fork-shaped rotor be fixing corner electromagnetic valve 14 in central rotating shaft 3 outside face of fork-shaped rotor 1 be connected with one end of stay cord 8.

If connect stay cord 8 on the central rotating shaft 3 of interior fork-shaped rotor 1, the exportable straight-line motion of stay cord 8 other end, if establish gear on central rotating shaft 3, exportable straight-line displacement or circular movement.

Advantage of the present invention: sensor of the present invention is arranged on the position that can obtain automobile accelerator pedal or throttle system action actuating signal, by interior fork-shaped rotor of the present invention be fixing corner electromagnetic valve in the central rotating shaft of fork-shaped rotor be connected with brake-pedal of automobile or brake system with stay cord or alternate manner, just make this automobile become by driver when answering emergency brake, the safety automobile that Das Gaspedal converts emergency brake action to can have been stepped on by mistake.From find by mistake step on the gas to be corrected as the fast response time of brake, driving brake electromagnetic valve action accurately, there is no stall problem, braking state can be in for a long time, full automaticity error correction can be realized and start brake and full automaticity reset, also can hand reset not placed restrictions on by the time of braking state.

The present invention can convert by mistake step on the gas signal to pull driving brake pedal or its mechanism mechanical action automatically, can automatically reset, get ready for using next time, again can manual reset, to ensure the artificial braking time needed.And automatic error-correcting brake, there is same system with automatically reset and manual reset etc.

The present invention's electromagnetic valve is as actuating unit, ratio electrical motor as the advantage of actuating unit is: electromagnetic valve Power output curve of the present invention is keep Cheng Pingwen straight line after jumping instantaneously for 0.01 ~ 0.05 second, brake pedal or the dynamic curve of its mechanism's needs when being just in time applicable to emergency brake, namely the working curve of electromagnetic valve is identical with the working curve that brake needs, just can be best complete emergency brake action.And be all as actuating unit with electrical motor in the error correction brake system technology of existing step on the gas by mistake, and motor power delivery curve needs strength for wanting just can reach emergency brake after arc rising slowly 1.50 ~ 2.50 seconds, the working curve of electrical motor is not identical with the working curve that brake needs, can not well realize urgent needs, make that braking time is longer, braking distance extends, thus the possibility had an accident is higher.

In the present invention, fork-shaped rotor is the advantage of the electromagnetic valve of fixing corner is a kind of fast response time, can have dynamic and static two kinds of mode of operations, place restrictions on pivot angle, have fixed starting-point and telemechanical track, do not have stall problem, power stage is close to the movement in a curve electromagnetic valve of steady state value:

［ 1 ］ fast response time: so starting emergency brake with the automobile of error correction brake system of the present invention and making brake pedal reach only 0.01 ~ 0.05 second time required for complete braking state, its reason is that the central rotating shaft of the interior fork-shaped rotor of electromagnetic valve directly can be connected with brake pedal or brake system with stay cord, and existing various step on the gas error correction brake system is by mistake all use the turning cylinder of electrical motor by mechanicals device such as change-speed box, displacement limiters as intermediary movements transmission, and consume the time of protecting expensive startup brake pedal most.In the present invention, fork-shaped rotor is why the interior fork-shaped rotor central rotating shaft of the electromagnetic valve of fixing corner can start brake pedal in 0.01 ~ 0.05 second, because after energising, coil in electromagnetic valve can produce galvanomagnetic effect within 0.01 second, and interior fork-shaped rotor is rotated by magnetic action.

［ 2 ］ dynamic and static two kinds of mode of operations are had: when dynamic mode of operation refers to start emergency brake, power supply makes the rotor of electromagnetic valve rotate rapidly thus driving brake pedal or other braking mechanism.Quiet mode of operation refers to that solenoid-driven brake pedal or other braking mechanism are after normal danger, electromagnetic valve can not want power supply still can keep loading mode of operation, namely not power supply still can make brake pedal or other braking mechanism can infinitely time remain on braking state.Because electromagnetic valve is after once electrification, no matter be keep energising or power-off, the rotor of electromagnetic valve keeps motionless, and driven object body can be made forever to remain on fixed position.If allow electromagnetic valve power-off, keeping a certain state then not need power consumption for a long time, is the design of a kind of energy-saving machinery.Existing motor then must keep rotating in "on" position, if placed restrictions on rotation, produces stall problem, not only power consumption, and in seconds may generate heat and burn out motor.Electromagnetic valve of the present invention can also export certain strength without power consumption to keep object be in a certain location status and do not have stall problem.

［ 3 ］ the Power output curve of emergency brake needs is applicable to: 0.01 ~ 0.05 moment in second that electromagnetic valve is starting to be energized, horsepower output can close to maximum output power value, output power value between whole motor area, close to steady state value, that is becomes a steady straight line job substantially.And the output power value of existing motor is from the large arc working curve of little change.The mode of these two kinds of horsepower outputs respectively has purposes, and electromagnetic valve of the present invention is suitable for the mechanical problem of emergency driving.

［ 4 ］ electricity can only as the use changing sense of motion, and be not used in load: on fork-shaped fixed body around coil conduction initial condition produce the effect of magnetic force, rotor is mainly made to turn to another dead position from a dead position, namely the power Main Function that coil produces is the sense of motion changing rotor, the power that coil produces is not be mainly used in driving load, so the very little energy of input just can use the strength of permanent magnet, rotor is made to obtain very large turning effort.Again because this electromagnetic valve stablize strength output state can consume energy by no power in maintenance, thus this electromagnetic valve be economize energy, have environment protection significance, start fast, export fast high-power, power stage steady, rotational angle accurate, the accurate electromagnetic valve of output displacement length.

［ 5 ］ forced stroke is accurate: after once electrification, the rotor of electromagnetic valve only rotates some angles of 1 ~ 179 degree, namely the pivot angle of an electromagnetic valve is a changeless value, and scope is within 1 ~ 179 degree, this machinery limiting displacement for ask for something is best propulsion source.Eliminate rotation-limited electrical motor place restrictions on the mechanism of electrical motor rotation with additional mechanical or make mechanical drive generation skidding place restrictions on the mechanism of rotation.

［ 6 ］ small in volume: if stroke reaches 6 centimetres, starting load 50 kilograms, as long as then weight 2 kilograms, as long as long 15 centimetres of volume diameter 10 centimetres of *, cost is extremely low, and static load not power consumption, and automobile can have installation site, practical.If but general electromagnetic valve stroke reaches 6 centimetres, starting load 50 kilograms, then weight wants more than 100 kilograms, volume wants long more than 30 centimetres of diameter 20 centimetres of *, and cost is high, and static load power consumption, there is no so large installation site at automobile, can not use as error correction brake system.

Accompanying drawing explanation

Fig. 1 is agent structure schematic diagram of the present invention;

Fig. 2 is control signal generator circuit figure;

The vertical section structure schematic diagram of Fig. 3 to be interior fork-shaped rotor be electromagnetic valve of fixing corner;

The cross section structure schematic diagram of Fig. 4 to be interior fork-shaped rotor be electromagnetic valve of fixing corner;

1 be that interior fork-shaped rotor, 2 is overcoat fixed bodies in figure, 3 central rotating shafts, 4 are permanent magnetic iron blocks, 5 are " ten " font iron cores, 6 are coils, 7 are straight shape iron cores, 8 are stay cords, 9 are sensors, 10 are transducing signal analyzers, 11 are control signal producers, 12 are power-supply controller of electric, 14 are electromagnetic valves, 15 are direct supplys, 20 are car crusts, 21 be Das Gaspedal and accelerator linking device, 22 be brake pedal and brake linkage, 23 are Das Gaspedals, 24 is brake pedals.

Detailed description of the invention

Embodiment 1, automobile with the error correction brake system of interior rotatable fixing angle electromagnetic valve

As Fig. 1,2,3,4, comprise the Das Gaspedal of automobile and the Das Gaspedal 23 of accelerator linking device 21, the brake pedal of automobile and the brake pedal of brake linkage 22, car crust 20 below the Das Gaspedal of automobile and brake pedal, and the error correction brake system of interior rotatable fixing angle electromagnetic valve

The error correction brake system of interior rotatable fixing angle electromagnetic valve comprises the sensor 9---transducing signal analyzer 10---control signal producer 11---power-supply controller of electric 12 be connected successively to transmit electric signal, with in order to electric energy conversion is become mechanical energy, and with power-supply controller of electric 12 be connected with interior fork-shaped rotor be the electromagnetic valve 14 of fixing corner to be connected with power-supply controller of electric 12 drive in fork-shaped rotor be the direct supply 15 of the electromagnetic valve 14 of fixing corner.

Here is the explanation of each parts of error correction brake system of internal rotatable fixing angle electromagnetic valve:

Sensor 9 is a certain of pressure sensor, speed sensor or acceleration pick-up or its combination; Transducing signal is transferred to transducing signal analyzer 10 by sensor 9.In other words, sensor 9 is a certain with in pressure sensor, speed sensor or acceleration pick-up, also can be that pressure sensor, speed sensor and acceleration pick-up all use, even can also there is Slope Transducer and measure the rang sensor with encumbrance distance, the output signal of these different sensors is transferred to transducing signal analyzer 10 all respectively, the signal of transducing signal analyzer 10 to various sensor is analyzed, and judges whether belong to when should brake and stepped on throttle by mistake.

The micro controller system of transducing signal analyzer 10 energy Received signal strength, energy calculation process signal and energy output signal.The a certain of pressure threshold switch, threshold speed switch or acceleration rate threshold switch is set with in transducing signal analyzer 10; When judging whether wrong step on the gas behavior with single factor test, each switch value is for comparing with corresponding sensor signal value, as pressure threshold switch receives only the pressure signal of pressure sensor input.When transducing signal is less than switch value, as pressure signal value be less than the threshold value of pressure switch time, transducing signal analyzer 10 is considered as not by mistake step on the gas behavior, transducing signal analyzer 10 not output signal; When transducing signal is greater than switch value, as pressure signal value be greater than the threshold value of pressure switch time, transducing signal analyzer 10 is considered as wrong step on the gas behavior, transducing signal analyzer 10 to control signal producer 11 export start brake signal.If but with pressure, speed, acceleration/accel, the gradient and distance carry out multifactor judge whether wrong step on the gas behavior time, the function model of these factors as variable should be provided with in transducing signal analyzer 10, these factors that various sensor inputs are carried out computing with the function model set, judge whether wrong step on the gas behavior, judge by mistake step on the gas behavior just not output signal, but when get the wrong sow by the ear step on the gas behavior time, transducing signal analyzer 10 to control signal producer 11 export start brake signal.

Control signal producer 11 adopts by incoming signal controls and starts work, after being started, exports to power-supply controller of electric 12 a whole set of to have control four kinds of actions of four steps four step signals for front and back by an incoming signal.Signal generator 11 processed comprises 5 holders M0, M1, M2, M3 and M4,3 delay timers N1, N2 and N3,4 output signal interfaces P1, P2, P3 and P4; M1, M2, M3 and M4 have 4 points of holders m1, m2, m3 and m4 respectively, m1 connects P1, m2 connection P2, m3 connection P3 with m4 and is connected P4, when M1, M2, M3 and M4 are respectively to P1, P2, P3 and P4 output signal, be all that 4 points of holders m1, m2, m3 and m4 are simultaneously to P1, P2, P3 and P4 output signal; The connection mode of 5 holders and 3 delay timers is: M0---M1---N1---M2---N2---M3---N3---M4; Other control signal stored by 4 points of holders is as follows in M1, M2, M3 and M4 point:

A whole set of four kinds of control signals that this control signal producer 11 exports in chronological order are as follows with effect:

［ 1 ］ brake is started: holder M1 output code ［ 0011 ］, and keep output code ［ 0011 ］ in the time of delay timer N1, object is the power supply rotating forward assigned position that control power-supply controller of electric 12 electromagnetic valve 14 that inwardly fork-shaped rotor is fixing corner provides emergency brake to need;

［ 2 ］ power-off keeps brake: holder M2 output code ［ 1001 ］, and keep output code ［ 1001 ］ in the time of delay timer N2, object is that control power-supply controller of electric 12 cuts off the electromagnetic valve 14 that inside fork-shaped rotor is fixing corner and provides power supply, but the electromagnetic valve 14 that interior fork-shaped rotor is fixing corner still remains on the assigned position that emergency brake needs, the time clear-minded head making the driver of step on the gas by mistake have delay timer N2 to provide, does not consume again the electric energy of direct supply 15;

［ 3 ］ reset releasing brake: holder M3 output code ［ 1100 ］, and keep output code ［ 1100 ］ in the time of delay timer N3, object is that controlling power-supply controller of electric 12 electromagnetic valve 14 that inwardly fork-shaped rotor is fixing corner provides the releasing reverse reset that brake needs to turn to the power supply of assigned position;

［ 4 ］ power-off keeps automobile normal running state: holder M4 output code ［ 1001 ］, object is that control power-supply controller of electric 12 cuts off the electromagnetic valve 14 that inside fork-shaped rotor is fixing corner and provides power supply, make interior fork-shaped rotor be the assigned position that the electromagnetic valve 14 of fixing corner remains on automobile normal running state, prepare for starting brake next time.

4 output signal interfaces P1, P2, P3 of control signal producer 11 are connected with parallel interface device 8255PPI with 4 signaling interfaces P1, P2, P4, P3 of power-supply controller of electric 12 with P4, realize corresponding communication, the relation of communication is: the corresponding P4 of P1 corresponding P1, P2 corresponding P2, P3 corresponding P3, P4.

Power-supply controller of electric 12 is that a whole set of the four kinds of control signals inputted by control signal producer 11 become four kinds of modes, with the position that the inside fork-shaped rotor of connected direct supply 15 is the electromagnetic valve 14 of fixing corner, be control by weak signal, realization control electrical source of power and direct supply 15 carry out the parts of four kinds of power supply modes successively.4 kinds of output signals of 4 holders M1, M2, M3 and M4 of control signal producer 11, become the power-supply controller of electric 12 of 4 kinds of corresponding electrically conducting manners.The circuit structure of this power-supply controller of electric 12 is: comprise 2 phase inverter T1 and T2,4 field effect transistor Q1, Q2, Q3 and Q4,6 resistance R1, R2, R3, R4, R5 and R6 and one group of direct supply 15, four field effect transistor Q1, Q2, Q3 and Q4 successively connect into C/LOOP with first pole and drain electrode, Q1 unit pole connects Q2 drain electrode, Q2 unit pole connects Q3 drain electrode, Q3 unit pole connects Q4 drain electrode, Q4 unit pole connects Q1 drain electrode; The positive pole of the indirect direct supply 15 of Q1 and Q4, the negative pole of the indirect direct supply 15 of Q2 and Q3; The indirectly interior fork-shaped rotor of Q1 and Q2 is the positive pole of the electromagnetic valve 14 of fixing corner, and the indirectly interior fork-shaped rotor of Q3 and Q4 is the negative pole of the electromagnetic valve 14 of fixing corner;

The grid of Q2 is signaling interface P2 through resistance R2;

The grid of Q3 is signaling interface P3 through resistance R3;

The power-supply controller of electric 12 of foregoing circuit structure have4 kinds of electrically conducting manners are as follows:

The first electromagnetic valve rotates forward the electrically conducting manner of emergency brake: turn off Q2, Q4, conducting Q1, Q3,

P3 obtains high level signal---field effect transistor Q3 conducting;

---electromagnetic valve 14 of in the field effect transistor Q1---of conducting, fork-shaped rotor is the positive pole of the electromagnetic valve 14 of fixing corner---interior fork-shaped rotor is the negative pole of the electromagnetic valve 14 of fixing corner---in the field effect transistor Q3---of conducting fork-shaped rotor is fixing corner rotates forward rotating forward process: the positive pole of direct supply 15, realizes emergency brake.

The second remains on the mode that emergency brake state electromagnetic valve is de-energized: turn off Q1, Q2, Q3, Q4,

P2 obtains low level signal---and field effect transistor Q2 turns off;

P3 obtains low level signal---and field effect transistor Q3 turns off;

Interior fork-shaped rotor is that the electromagnetic valve 14 of fixing corner is de-energized and static, but remains on scram position.

The electrically conducting manner of brake is removed in the reversion of the third electromagnetic valve: turn off Q1, Q3, conducting Q2, Q4,

P3 obtains low level signal---and field effect transistor Q3 turns off;

---electromagnetic valve 14 of in the field effect transistor Q4---of conducting, fork-shaped rotor is the negative pole of the electromagnetic valve 14 of fixing corner---interior fork-shaped rotor is the positive pole of the electromagnetic valve 14 of fixing corner---in the field effect transistor Q2---of conducting fork-shaped rotor is fixing corner turns round turning course: the positive pole of direct supply 15, removes emergency brake.

The 4th kind of mode recovered automobile normal running function electromagnetic valve and be de-energized: turn off Q1, Q2, Q3, Q4,

P2 obtains low level signal---and field effect transistor Q2 turns off;

P3 obtains low level signal---and field effect transistor Q3 turns off;

Interior fork-shaped rotor is that the electromagnetic valve 14 of fixing corner is de-energized and static, recovers automobile normal running function, rotates forward realize emergency brake as preparation for restarting electromagnetic valve next time.

In power-supply controller of electric 12, each parts are selected: phase inverter T1 identical with phase inverter T2 and select 74Ls06 or CT1000 series; Q1, Q2, Q3 are identical with Q4 and select ZSD560.When direct supply 15 is 12 volts, preferred R1, R2, R3 and Application Range identical with R4 is the resistance in 10 ~ 100 Europe, and the identical and Application Range of R5 with R6 is the resistance in 6.8 ~ 10.4 Europe.

Interior fork-shaped rotor is the electromagnetic valve 14 of fixing corner is a mechanical part rotated by direct supply 15 electric energy, and its position of rotating generation is for driving brake pedal or its mechanism linked of automobile.To be the electromagnetic valve 14 of fixing corner be interior fork-shaped rotor that pivot angle places restrictions within the scope of 180 degree, perform rotating forward---keeps rotating forward the electromagnetic valve that maximum angle---revolution---keeps turning round maximum angle, interior fork-shaped rotor is the structure of the electromagnetic valve 14 of fixing corner: comprise interior fork-shaped rotor 1 and overcoat fixed body 2, interior fork-shaped rotor 1 is in overcoat fixed body 2, central rotating shaft 3 and the overcoat fixed body 2 of interior fork-shaped rotor 1 are rotationally connected; The opposite face of overcoat fixed body 2 arc inner wall is provided with a pair permanent magnetic iron block 4, and this pair permanent magnetic iron block 4 is with the magnetic North of the magnetic pole South Pole of a permanent magnetic iron block 4 another permanent magnetic iron block 4 relative; Interior fork-shaped rotor 1 is provided with between this pair permanent magnetic iron block 4; Interior fork-shaped rotor 1 comprises " ten " font iron core 5 and coil 6, in " ten " font iron core 5 on collinear iron core around coil 6 around to identical, namely on same straight shape iron core 7 around coil 6 around to identical.Interior fork-shaped rotor is the concrete manufacture method of the electromagnetic valve 14 of fixing corner:

Strike out multiple " ten " font sheets with silicon steel material sheet, the minimum angle of " ten " font sheet is 80 degree.Polylith silicon steel material sheet " ten " font sheet is overlapped into " 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 collinear iron core around coil 6 around to identical, namely on same straight shape iron core 7 around coil 6 around to identical.Note that same straight shape iron core 7 has two coils 6, these two coils 6 around to identical, connect conducting after these two coils 6 are penetrated from termination respectively in " ten " center and become a coil, make interior fork-shaped rotor 1.There is turning cylinder 3 at center, interior fork-shaped rotor 1 two ends.

By the mode that two permanent magnetic iron block 4 magnetic poles are relative, namely the mode of the magnetic North of the magnetic pole South Pole of a permanent magnetic iron block 4 another permanent magnetic iron block 4 relative, becomes overcoat fixed body 2 these two permanent magnetic iron block 4 opposite faces be separately fixed in a circular short tube.

The interior fork-shaped rotor 1 of " ten " font iron core 5 composition being wound with coil 6 is placed among the overcoat fixed body 2 of two permanent magnetic iron block 4 circular short tubes, and center, interior fork-shaped rotor 1 two ends has turning cylinder 3 to be rotationally connected with the two ends of overcoat fixed body 2.Make the camber line electromagnetic valve that interior fork-shaped rotor is fixing corner.

The direct supply 15 automobile storage battery of 12 volts ~ 36 volts.

The error correction brake system of above-mentioned interior rotatable fixing angle electromagnetic valve and Das Gaspedal 23, and the connection structure of brake pedal is as follows:

The pressure sensor 9 of the error correction brake system of interior rotatable fixing angle electromagnetic valve is located at the side of Das Gaspedal 23 towards car crust 20 of Das Gaspedal and accelerator linking device 21, or sensor 9 is located on the car crust 20 close to Das Gaspedal 23, and towards Das Gaspedal 23, make it under the emergency rating that should brake, when driver is with too violent strength accelerator pedal 23, sensor 9 can experience the strength of Das Gaspedal 23.Interior fork-shaped rotor be fixing corner electromagnetic valve 14 in central rotating shaft 3 outside face of fork-shaped rotor 1 be connected with stay cord 8, the other end of stay cord 8 is connected with brake pedal and brake linkage 22, make interior fork-shaped rotor be fixing corner electromagnetic valve 14 in the central rotating shaft 3 of fork-shaped rotor 1 when rotating forward, brake pedal is pulled to arrive normal danger by stay cord 8, realization sensor 9 is subject to step on the gas signal by mistake from the kinesthesia of Das Gaspedal 23, performs the error correction of action of promptly stopping with the electromagnetic valve 14 driving brake pedal that interior fork-shaped rotor is fixing corner.

Embodiment 2, automobile with the error correction brake system of interior rotatable fixing angle electromagnetic valve

As embodiment 1, but the error correction brake system of interior rotatable fixing angle electromagnetic valve and Das Gaspedal 23, and the connection structure of brake pedal is as follows:

The pressure sensor 9 of the error correction brake system of interior rotatable fixing angle electromagnetic valve and speed sensor 9 are located at the side of Das Gaspedal 23 towards car crust 20 of Das Gaspedal and accelerator linking device 21, or sensor 9 is located on the car crust 20 close to Das Gaspedal 23, and towards Das Gaspedal 23, make it under the emergency rating that should brake, when driver is with too violent strength accelerator pedal 23, pressure sensor 9 can experience the strength of Das Gaspedal 23, and speed sensor 9 can experience the kinematic velocity of Das Gaspedal 23.Other is same as embodiment 1.

Embodiment 3, automobile with the error correction brake system of interior rotatable fixing angle electromagnetic valve

The pressure sensor 9 of the error correction brake system of interior rotatable fixing angle electromagnetic valve and speed sensor 9 are located at the position close to accelerator linking device, at accelerator linking device, fixing auxiliary contactor is set, accelerator linking device displacement drives auxiliary contactor displacement thus contacts with pressure sensor 9, and realization pressure sensor 9 is experienced accelerator linking device and arranged motion strength.Other is same as embodiment 1.

Embodiment 4, automobile with the error correction brake system of interior rotatable fixing angle electromagnetic valve

As embodiment 1, after penetrating from two terminations of a straight shape iron core 7 respectively to identical two coils 6, fix one in two terminations of this straight shape iron core 7 respectively and be greater than straight shape iron core 7 cross-sectional plane, the shelves coil block identical with straight shape iron core 7 material, make this straight shape iron core 7 become " work " font.Also same treatment is carried out to another straight shape iron core 7, also becomes the straight shape iron core 7 of " work " font.

The outside face of interior fork-shaped rotor 1 turning cylinder 3 is fixedly connected with one end of a stay cord 8, and the other end of stay cord 8 connects by the object driven.When interior fork-shaped rotor 1 is by rotation 80 degree of angles, stay cord 8 is pulled the arc length on corresponding turning cylinder 3 surface, 80 degree of angles.The straight-line displacement length of namely this electromagnetic valve output, this electromagnetic valve just exports this fixing straight-line displacement length.

Embodiment 5, automobile with the error correction brake system of interior rotatable fixing angle electromagnetic valve

As embodiment 1, but only in fork-shaped rotor be that the minimum angle of " ten " font sheet of the electromagnetic valve 14 of fixing corner changes 10 degree into.

Embodiment 6, automobile with the error correction brake system of interior rotatable fixing angle electromagnetic valve

As embodiment 1, but only in fork-shaped rotor be that the minimum angle of " ten " font sheet of the electromagnetic valve 14 of fixing corner changes 30 degree into.

Embodiment 7, automobile with the error correction brake system of interior rotatable fixing angle electromagnetic valve

As embodiment 1, but only in fork-shaped rotor be that the minimum angle of " ten " font sheet of the electromagnetic valve 14 of fixing corner changes 50 degree into.

Embodiment 8, automobile with the error correction brake system of interior rotatable fixing angle electromagnetic valve

As embodiment 1, but only in fork-shaped rotor be that the minimum angle of " ten " font sheet of the electromagnetic valve 14 of fixing corner changes 160 degree into.

Embodiment 9, automanual system are with the automobile of the error correction brake system of interior rotatable fixing angle electromagnetic valve

As embodiment 4, but change the delay timer N2 of control signal producer 11 into normal off open type hand switch.Its effect is: driver does not move this hand switch by its closed conducting, and interior fork-shaped rotor is that the electromagnetic valve 14 of fixing corner does not just have direct supply 15 to power, but the electromagnetic valve 14 that interior fork-shaped rotor is fixing corner remains at the state that brake needs.When the driver that step on the gas by mistake occurs regains consciousness, thinking can again after this automobile of normal driving, move this hand switch and close conducting, control signal producer 11 sends backspace reset signal, interior fork-shaped rotor is that the electromagnetic valve 14 of fixing corner produces after backspace resets and rotate, and driver again can this automobile of normal driving again.

Claims

1. with the automobile of the error correction brake system of interior rotatable fixing angle electromagnetic valve, comprise Das Gaspedal and the accelerator linking device (21) of automobile, the brake pedal of automobile and brake linkage (22), car crust (20) below the Das Gaspedal of automobile and brake pedal, it is characterized in that: the error correction brake system also comprising interior rotatable fixing angle electromagnetic valve

In the error correction brake system of rotatable fixing angle electromagnetic valve comprise the sensor (9) be connected successively---power-supply controller of electric (12), is characterized in that transducing signal analyzer (10)---control signal producer (11)---: power-supply controller of electric (12) is connected with electromagnetic valve (14) that interior fork-shaped rotor is fixing corner and drives interior fork-shaped rotor to be the direct supply (15) of the electromagnetic valve (14) of fixing corner;

Sensor (9) is a certain of pressure sensor, speed sensor or acceleration pick-up; Transducing signal is transferred to transducing signal analyzer (10) by sensor (9);

The a certain of pressure threshold switch, threshold speed switch or acceleration rate threshold switch is set with in transducing signal analyzer (10); Switch value is the own setting value for comparing with transducing signal, when transducing signal is less than switch value, transducing signal analyzer (10) not output signal, when transducing signal is greater than switch value, transducing signal analyzer (10) exports to control signal producer (11) and starts brake signal;

Being set with fork-shaped rotor in driving in control signal producer (11) is that the electromagnetic valve (14) of fixing corner performs brake and a whole set of drive singal collection of return, and a whole set of drive singal integrates and comprises the 4 kinds of signals sent successively and be: start the positive rotaring signal of electromagnetic valve by execution sequence as A, the signal of B electromagnetic valve power-off, C start the signal that electromagnetic valve turns round signal, the power-off of D electromagnetic valve; After control signal producer (11) receives the startup brake signal of transducing signal analyzer (10), control signal producer (11) exports an a whole set of drive singal collection to power-supply controller of electric (12);

Power-supply controller of electric (12) is by 4 kinds of function signals of a whole set of drive singal collection of control signal producer (11) obtained, be transformed into and drive controller with direct supply (15) to the pass that the electromagnetic valve (14) that fork-shaped rotor in driving is fixing corner carries out 4 kinds of power transmission modes, the time sequence of these 4 kinds of power transmission modes is: a conduction starts electromagnetic valve rotating forward, b power-off, the revolution of c conduction startup electromagnetic valve, d power-off;

To be the electromagnetic valve (14) of fixing corner be interior fork-shaped rotor that pivot angle places restrictions within the scope of 180 degree, perform rotating forward---keeps rotating forward the electromagnetic valve that maximum angle---revolution---keeps turning round maximum angle, interior fork-shaped rotor is the structure of the electromagnetic valve (14) of fixing corner: comprise interior fork-shaped rotor (1) and overcoat fixed body (2), interior fork-shaped rotor (1) is in overcoat fixed body (2), central rotating shaft (3) and the overcoat fixed body (2) of interior fork-shaped rotor (1) are rotationally connected; The opposite face of overcoat fixed body (2) arc inner wall is provided with a pair permanent magnetic iron block (4), and this pair permanent magnetic iron block (4) is with the magnetic North of relative another permanent magnetic iron block (4) in the magnetic pole South Pole of a permanent magnetic iron block (4); Interior fork-shaped rotor (1) is provided with between this pair permanent magnetic iron block (4); Interior fork-shaped rotor (1) comprises " ten " font iron core (5) and coil (6), in " ten " font iron core (5) on collinear iron core around coil (6) around to identical, namely on 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) as follows with the connection structure of the error correction brake system of interior rotatable fixing angle electromagnetic valve respectively:

Sensor (9) is located at the position close to Das Gaspedal and accelerator linking device (21), and namely sensor (9) is located at the position that can contact Das Gaspedal and accelerator linking device (21) after Das Gaspedal and accelerator linking device (21) position are moved; Or sensor (9) is connected with E-gas;

Interior fork-shaped rotor is that central rotating shaft (3) outside face of the interior fork-shaped rotor (1) of electromagnetic valve (14) of fixing corner 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 automobile of the error correction brake system with interior rotatable fixing angle electromagnetic valve according to claim 1, it is characterized in that: sensor (9) is located at the side of Das Gaspedal (23) towards car crust (20) of Das Gaspedal and accelerator linking device (21), or sensor (9) is located on the car crust (20) close to the Das Gaspedal (23) of Das Gaspedal and accelerator linking device (21), and towards Das Gaspedal (23); Or sensor (9) is located at the position close to accelerator linking device, or arranges fixing auxiliary contactor at accelerator linking device, accelerator linking device displacement drives auxiliary contactor displacement thus contacts with sensor (9).

3. the automobile of the error correction brake system with interior rotatable fixing angle electromagnetic valve according to claim 1 and 2, it is characterized in that: control signal producer (11) comprises 5 holders M0, M1, M2, M3 and M4,3 delay timers N1, N2 and N3,4 output signal interfaces Pc1, Pc2, Pc3 and Pc4; M1, M2, M3 and M4 have 4 points of holders m1, m2, m3 and m4 respectively, m1 connects Pc1, m2 connection Pc2, m3 connection Pc3 with m4 and is connected Pc4, when M1, M2, M3 and M4 are respectively to Pc1, Pc2, Pc3 and Pc4 output signal, be all that 4 points of holders m1, m2, m3 and m4 are simultaneously to Pc1, Pc2, Pc3 and Pc4 output signal; The connection mode of 5 holders and 3 delay timers is: M0---M1---N1---M2---N2---M3---N3---M4; Other control signal stored by 4 points of holders is as follows in M1, M2, M3 and M4 point:

4. the automobile of the error correction brake system with interior rotatable fixing angle electromagnetic valve according to claim 3, it is characterized in that: power-supply controller of electric (12) comprises 2 phase inverter T1 and T2,4 field effect transistor Q1, Q2, Q3 and Q4,6 resistance R1, R2, R3, R4, R5 and R6 and one group of direct supply (15); The drain electrode of both Q1 and Q4 is connected, the positive pole of the indirect direct supply (15) of this two drain electrode; The unit of both Q2 and Q3 is extremely connected, the negative pole of the indirect direct supply (15) of these two yuan of poles; The drain electrode of the extremely connected Q2 of unit of Q1, the indirectly interior fork-shaped rotor at these the two poles of the earth is the positive pole of the electromagnetic valve (14) of fixing corner; The drain electrode of the extremely connected Q3 of unit of Q4, the indirectly interior fork-shaped rotor at these the two poles of the earth is the negative pole of the electromagnetic valve (14) of fixing corner; I Q4 of Q1, Q2, Q3 is made to connect into C/LOOP;

The grid of Q1 connects the mouth of phase inverter T1 through resistance R1, connect the positive pole of direct supply (15) between resistance R1 and the mouth meeting phase inverter T1 through resistance R5, and the input end meeting phase inverter T1 is signaling interface P1;

The grid of Q2 is signaling interface P2 through resistance R2;

The grid of Q3 is signaling interface P3 through resistance R3;

The grid of Q4 connects the mouth of phase inverter T2 through resistance R4, connect the positive pole of direct supply (15) between resistance R4 and the mouth meeting phase inverter T2 through resistance R6, and the input end meeting phase inverter T2 is signaling interface P4.

5. the automobile of the error correction brake system with interior rotatable fixing angle electromagnetic valve according to claim 4, is characterized in that: 4 output signal interfaces Pc1, Pc2, Pc3 and Pc4 of control signal producer (11) with 4 signaling interfaces P1, P2, P4, P3 of power-supply controller of electric (12) through the corresponding correspondence of parallel interface device are: the corresponding P4 of Pc1 corresponding P1, Pc2 corresponding P2, Pc3 corresponding P3, Pc4.

6. the automobile of the error correction brake system with interior rotatable fixing angle electromagnetic valve according to claim 5, it is characterized in that: in control signal producer (11), an a whole set of drive singal collection drives interior fork-shaped rotor to be electromagnetic valve (14) the execution brake of fixing corner and an entire exercise of return, the sequencing connecing execution comprises following 4 algorithms, from control signal producer (11), the process that performs an action to the electromagnetic valve (14) that interior fork-shaped rotor is fixing corner of signal occurs as follows in each step:

1st step holder M1 sends and starts electromagnetic valve rotating forward: holder M0 acquisition starts electromagnetic valve number---and it is as follows that-power-supply controller of electric (12) execution that M1 output code is ［ 0011 ］---power-supply controller of electric (12) obtains startup electromagnetic valve code ［ 0011 ］---starts electromagnetic valve code ［ 0011 ］ process:

P3 obtains high level signal---field effect transistor Q3 conducting;

---electromagnetic valve (14) of in the field effect transistor Q1---of conducting, fork-shaped rotor is the positive pole of the electromagnetic valve (14) of fixing corner---interior fork-shaped rotor is the negative pole of the electromagnetic valve (14) of fixing corner---in the field effect transistor Q3---of conducting fork-shaped rotor is fixing corner rotates forward rotating forward process: the positive pole of direct supply (15);

It is static that 2nd step holder M2 sends electromagnetic valve: M2 output code is ［ 1001 ］---power-supply controller of electric (12) obtains the code ［ 1001 ］ all turning off direct supply (15)---, and-power-supply controller of electric (12) run time version ［ 1001 ］ process is as follows:

P2 obtains low level signal---and field effect transistor Q2 turns off;

P3 obtains low level signal---and field effect transistor Q3 turns off;

Interior fork-shaped rotor is that the electromagnetic valve (14) of fixing corner is de-energized and static;

3rd step holder M3 sends and starts electromagnetic valve revolution: M3 output code is ［ 1100 ］---power-supply controller of electric (12) obtains rotary magnetic valve code ［ 1100 ］---, and-power-supply controller of electric (12) execution rotary magnetic valve code ［ 1100 ］ process is as follows:

P3 obtains low level signal---and field effect transistor Q3 turns off;

---in the field effect transistor Q4---of conducting, fork-shaped rotor is the negative pole of the electromagnetic valve (14) of fixing corner---interior fork-shaped rotor is the positive pole of the electromagnetic valve (14) of fixing corner---in the field effect transistor Q2---of conducting, and fork-shaped rotor is electromagnetic valve (14) revolution of fixing corner to turning course: the positive pole of direct supply (15);

It is static that 4th step holder M4 sends electromagnetic valve: M4 output code is ［ 1001 ］---power-supply controller of electric (12) obtains the code ［ 1001 ］ all turning off direct supply (15)---, and-power-supply controller of electric (12) run time version ［ 1001 ］ process is as follows:

P2 obtains low level signal---and field effect transistor Q2 turns off;

P3 obtains low level signal---and field effect transistor Q3 turns off;

Interior fork-shaped rotor is that the electromagnetic valve (14) of fixing corner is de-energized and static.

7. the automobile of the error correction brake system with interior rotatable fixing angle electromagnetic valve according to claim 6, is characterized in that: phase inverter T1 identical with phase inverter T2 and select 74Ls06 or CT1000 series; Q1, Q2, Q3 are identical with Q4 and select ZSD560, IRF540, K2313 or 6HY413.

8. according to the automobile of the error correction brake system with interior rotatable fixing angle electromagnetic valve of claim 1 or 2 described in any one, it is characterized in that: interior fork-shaped rotor is that two straight shape iron cores (7) of " ten " font iron core (5) of the electromagnetic valve (14) of fixing corner become 1 ~ 179 degree of angle.

9. the automobile of the error correction brake system with interior rotatable fixing angle electromagnetic valve according to claim 8, is characterized in that: interior fork-shaped rotor is the straight shape iron core (7) of the electromagnetic valve (14) of fixing corner is " work " font; Interior fork-shaped rotor be the electromagnetic valve (14) of fixing corner same straight shape iron core (7) on have two or more coil (6), this two or more coil (6) around to identical.

10. the automobile of the error correction brake system with interior rotatable fixing angle electromagnetic valve according to claim 9, is characterized in that: interior fork-shaped rotor is that central rotating shaft (3) outside face of the interior fork-shaped rotor (1) of electromagnetic valve (14) of fixing corner is connected with one end of stay cord (8).