CN102328600A - Electric antilock braking device of outward-turning vehicle drive motor - Google Patents

Electric antilock braking device of outward-turning vehicle drive motor Download PDF

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Publication number
CN102328600A
CN102328600A CN201110136317A CN201110136317A CN102328600A CN 102328600 A CN102328600 A CN 102328600A CN 201110136317 A CN201110136317 A CN 201110136317A CN 201110136317 A CN201110136317 A CN 201110136317A CN 102328600 A CN102328600 A CN 102328600A
Authority
CN
China
Prior art keywords
drive motor
impulse current
current generator
outward
automobile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201110136317A
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Chinese (zh)
Inventor
许宏伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201110136317A priority Critical patent/CN102328600A/en
Publication of CN102328600A publication Critical patent/CN102328600A/en
Priority to PCT/CN2012/000692 priority patent/WO2012159451A1/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B60T8/1761—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
    • B60T8/17616—Microprocessor-based systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/10—Indicating wheel slip ; Correction of wheel slip
    • B60L3/106—Indicating wheel slip ; Correction of wheel slip for maintaining or recovering the adhesion of the drive wheels
    • B60L3/108—Indicating wheel slip ; Correction of wheel slip for maintaining or recovering the adhesion of the drive wheels whilst braking, i.e. ABS
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/28—Eddy-current braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/40—Electrical machine applications
    • B60L2220/44—Wheel Hub motors, i.e. integrated in the wheel hub
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Abstract

The invention relates to an electric antilock braking device of an outward-turning vehicle drive motor. The device comprises a power supply and an impulse current generator, wherein the power supply is electrically connected with the outward-turning vehicle drive motor through the impulse current generator; and the impulse current generator outputs impulse current to the outward-turning vehicle drive motor, wherein the intensity of the impulse current becomes greater, and the frequency becomes higher so as to generate a reverse magnetic field for braking. The electric antilock braking device of the outward-turning vehicle drive motor provided by the invention comprises a power supply and an impulse current generator, and a reverse magnetic field is generated as the intensity of the current generated by the impulse current generator becomes greater and the frequency becomes higher so as to realize braking and prevent locking; and therefore, the electrification of the antilock device is realized.

Description

The electric power anti-lock brake system of the automobile-used drive motor of a kind of outward rotation type
Technical field
The present invention relates to the electric power anti-lock brake system of the automobile-used drive motor of a kind of outward rotation type, particularly a kind of electric braking device with anti-lock function belongs to electrocar component technology field.
Background technology
Existing anti-lock device can't be applied on the electric power self-driving vehicle wheel that the automobile-used drive motor of outward rotation type is housed.So the electric power anti-lock brake system of the automobile-used drive motor of a kind of outward rotation type is in order to solve this difficult problem.
Summary of the invention
The present invention seeks to be applied to the difficult problem on the electric power self-driving vehicle wheel that the automobile-used drive motor of outward rotation type is housed, and the electric power anti-lock brake system of the automobile-used drive motor of a kind of outward rotation type is provided in order to solve existing anti-lock device.
For achieving the above object, the technical scheme that the present invention adopts is: the electric power anti-lock brake system of the automobile-used drive motor of a kind of outward rotation type comprises power supply, impulse current generator; Said power supply is electrically connected with the automobile-used drive motor of outward rotation type through impulse current generator; Said impulse current generator is defeated by pulse current to the automobile-used drive motor of outward rotation type, produces backing field and brakes.
Preferably, the brake pulse electric current that said impulse current generator is defeated by to the automobile-used drive motor of outward rotation type, intensity is ascending, frequency from slow to fast, thereby realize ANTI LOCK, this process is realized by automatic control program.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
The electric power anti-lock brake system of the automobile-used drive motor of outward rotation type of the present invention; Comprise power supply, impulse current generator; The intensity of utilizing impulse current generator to produce is ascending, the electric current formed from slow to fast backing field of frequency is braked, and can prevent locking phenomenon; It is electrified to make anti-lock device realize.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing 1 is the cutaway view of the automobile-used drive motor of charged power anti-lock brake system of the present invention;
Wherein: 1, axletree; 2, the automobile-used drive motor of outward rotation type; 3, power supply; 4, impulse current generator.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further detailed description.
The electric power anti-lock brake system of the automobile-used drive motor of of the present invention a kind of outward rotation type shown in accompanying drawing 1 comprises power supply 3, impulse current generator 4; Under speed-slackening signal; Said impulse current generator 4 promptly is defeated by pulse current generation backing field to the automobile-used drive motor 2 of outward rotation type and is begun braking; The feasible brake pulse electric current of being defeated by of the automatic control program of impulse current generator; Intensity is ascending, frequency from slow to fast, thereby realize ANTI LOCK.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
The electric power anti-lock brake system of the automobile-used drive motor of outward rotation type of the present invention; Comprise power supply, impulse current generator; The intensity of utilizing impulse current generator to produce is ascending, the electric current formed from slow to fast backing field of frequency is braked, and can prevent locking phenomenon; It is electrified to make anti-lock device realize.
Below only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, or any to move mode dull and stereotyped described in the present invention, all drop within the rights protection scope of the present invention.

Claims (2)

1. the electric power anti-lock brake system of the automobile-used drive motor of outward rotation type is characterized in that: comprise power supply, impulse current generator; Said power supply is electrically connected with the automobile-used drive motor of outward rotation type through impulse current generator; Said impulse current generator is defeated by pulse current to the automobile-used drive motor of outward rotation type, produces backing field and brakes.
2. the electric power anti-lock brake system of the automobile-used drive motor of outward rotation type according to claim 1; It is characterized in that: the brake pulse electric current that said impulse current generator is defeated by to the automobile-used drive motor of outward rotation type; Intensity is ascending, frequency from slow to fast; Thereby the realization ANTI LOCK, this process is realized by automatic control program.
CN201110136317A 2011-05-25 2011-05-25 Electric antilock braking device of outward-turning vehicle drive motor Pending CN102328600A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201110136317A CN102328600A (en) 2011-05-25 2011-05-25 Electric antilock braking device of outward-turning vehicle drive motor
PCT/CN2012/000692 WO2012159451A1 (en) 2011-05-25 2012-05-18 Electric anti-lock brake system for outward-rotation type automobile drive motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110136317A CN102328600A (en) 2011-05-25 2011-05-25 Electric antilock braking device of outward-turning vehicle drive motor

Publications (1)

Publication Number Publication Date
CN102328600A true CN102328600A (en) 2012-01-25

Family

ID=45480663

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110136317A Pending CN102328600A (en) 2011-05-25 2011-05-25 Electric antilock braking device of outward-turning vehicle drive motor

Country Status (2)

Country Link
CN (1) CN102328600A (en)
WO (1) WO2012159451A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012159451A1 (en) * 2011-05-25 2012-11-29 Xu Hongwei Electric anti-lock brake system for outward-rotation type automobile drive motors
CN109808667A (en) * 2017-11-20 2019-05-28 丰田自动车株式会社 Dynamo-electric brake control device and Vehicle brake system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518902A (en) * 1983-01-05 1985-05-21 Towmotor Corporation Plugging electrical braking control circuit
US20040189235A1 (en) * 2003-03-26 2004-09-30 Kramer Dennis A. Electric drive system including a stepper motor
CN1670394A (en) * 2004-03-18 2005-09-21 陈文杰 Electric controlled type vehicular magnetic power driven brake
CN2827773Y (en) * 2004-10-14 2006-10-18 江西昌河汽车股份有限公司 Vehicle electromagnetic brake device
GB2456351A (en) * 2008-01-14 2009-07-15 Pml Flightlink Ltd Hub motor with individually controlled stator coils provides safe braking

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202076888U (en) * 2011-05-25 2011-12-14 许宏伟 Vehicle driving motor with power anti-lock braking device
CN102328581A (en) * 2011-05-25 2012-01-25 许宏伟 Electric self-driven wheel
CN202068245U (en) * 2011-05-25 2011-12-07 许宏伟 External rotating type vehicle drive motor
CN102328582A (en) * 2011-05-25 2012-01-25 许宏伟 Electric automobile with electric self-driven wheels
CN102332762A (en) * 2011-05-25 2012-01-25 许宏伟 Outer-rotor-type automobile drive motor
CN202208351U (en) * 2011-05-25 2012-05-02 许宏伟 Electric self-driven wheel
CN102328579A (en) * 2011-05-25 2012-01-25 许宏伟 Vehicle driving motor with electric antilock braking device
CN202180739U (en) * 2011-05-25 2012-04-04 许宏伟 Electric sedan with electric power self-driving wheels
CN102328600A (en) * 2011-05-25 2012-01-25 许宏伟 Electric antilock braking device of outward-turning vehicle drive motor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518902A (en) * 1983-01-05 1985-05-21 Towmotor Corporation Plugging electrical braking control circuit
US20040189235A1 (en) * 2003-03-26 2004-09-30 Kramer Dennis A. Electric drive system including a stepper motor
CN1670394A (en) * 2004-03-18 2005-09-21 陈文杰 Electric controlled type vehicular magnetic power driven brake
CN2827773Y (en) * 2004-10-14 2006-10-18 江西昌河汽车股份有限公司 Vehicle electromagnetic brake device
GB2456351A (en) * 2008-01-14 2009-07-15 Pml Flightlink Ltd Hub motor with individually controlled stator coils provides safe braking

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012159451A1 (en) * 2011-05-25 2012-11-29 Xu Hongwei Electric anti-lock brake system for outward-rotation type automobile drive motors
CN109808667A (en) * 2017-11-20 2019-05-28 丰田自动车株式会社 Dynamo-electric brake control device and Vehicle brake system

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Publication number Publication date
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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120125