GB2057798B - Test circuit for the brake pressure regulation apparatus of an anti-lock vehicle brake system - Google Patents

Test circuit for the brake pressure regulation apparatus of an anti-lock vehicle brake system

Info

Publication number
GB2057798B
GB2057798B GB8023626A GB8023626A GB2057798B GB 2057798 B GB2057798 B GB 2057798B GB 8023626 A GB8023626 A GB 8023626A GB 8023626 A GB8023626 A GB 8023626A GB 2057798 B GB2057798 B GB 2057798B
Authority
GB
United Kingdom
Prior art keywords
test circuit
pressure regulation
regulation apparatus
lock vehicle
brake system
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.)
Expired
Application number
GB8023626A
Other versions
GB2057798A (en
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.)
Wabco Fahrzeugbremsen GmbH
Original Assignee
Wabco Fahrzeugbremsen GmbH
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 Wabco Fahrzeugbremsen GmbH filed Critical Wabco Fahrzeugbremsen GmbH
Publication of GB2057798A publication Critical patent/GB2057798A/en
Application granted granted Critical
Publication of GB2057798B publication Critical patent/GB2057798B/en
Expired legal-status Critical Current

Links

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
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/88—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/885—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means using electrical circuitry
    • 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
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/406—Test-mode; Self-diagnosis

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
GB8023626A 1979-07-18 1980-07-18 Test circuit for the brake pressure regulation apparatus of an anti-lock vehicle brake system Expired GB2057798B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792928981 DE2928981A1 (en) 1979-07-18 1979-07-18 TEST CIRCUIT FOR THE CONTROLLER OF A BLOCK-PROTECTED VEHICLE BRAKING SYSTEM THAT IS PROVIDED WITH AT LEAST ONE CONTROL MICROCOMPUTER FOR THE CONTROL CHANNELS

Publications (2)

Publication Number Publication Date
GB2057798A GB2057798A (en) 1981-04-01
GB2057798B true GB2057798B (en) 1982-11-10

Family

ID=6076013

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8023626A Expired GB2057798B (en) 1979-07-18 1980-07-18 Test circuit for the brake pressure regulation apparatus of an anti-lock vehicle brake system

Country Status (3)

Country Link
DE (1) DE2928981A1 (en)
FR (1) FR2461622A1 (en)
GB (1) GB2057798B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126102A1 (en) * 1981-07-02 1983-01-20 Robert Bosch Gmbh, 7000 Stuttgart ANTI-BLOCKING CONTROL SYSTEM
DE3127301C2 (en) * 1981-07-10 1983-08-04 Daimler-Benz Ag, 7000 Stuttgart "Propulsion control device for a vehicle that is also equipped with an anti-lock braking system.
DE3234637A1 (en) * 1982-09-18 1984-03-22 Alfred Teves Gmbh, 6000 Frankfurt METHOD AND CIRCUIT FOR CONTROLLING A BRAKE-SLIP CONTROL SYSTEM
JPS59199351A (en) * 1983-04-23 1984-11-12 Nissan Motor Co Ltd Untiskid controller
DE3610620C2 (en) * 1986-03-29 1996-03-28 Teves Gmbh Alfred Program-controlled electronic controller
JPH0697198B2 (en) * 1987-03-17 1994-11-30 住友電気工業株式会社 Method for establishing link between in-vehicle electronic control device and test device
JPS6490861A (en) * 1987-09-30 1989-04-07 Sumitomo Electric Industries Tester for liquid pressure circuit of anti-lock control system
DE3738915B4 (en) * 1987-11-17 2006-03-09 Robert Bosch Gmbh Universal control unit for control devices
DE3902131C2 (en) * 1989-01-25 1997-02-20 Teves Gmbh Alfred Anti-lock hydraulic brake system for motor vehicles
DE3928651A1 (en) * 1989-08-30 1991-03-07 Wabco Westinghouse Fahrzeug ELECTRONIC CIRCUIT FOR MONITORING A POWER AMPLIFIER AND ITS LOAD
US4999779A (en) * 1989-09-18 1991-03-12 American Standard Inc. Axle health discriminatory safety timer arrangement for controlling wheel slip on a multiple-axle railway vehicle
GB2241123B (en) * 1990-02-16 1993-09-29 Teves Gmbh Alfred Circuit arrangement for an anti-lock-controlled vehicle brake system
JP2768791B2 (en) * 1990-03-09 1998-06-25 三菱自動車工業株式会社 Automotive electronic control unit
DE4040256A1 (en) * 1990-12-17 1992-07-02 Teves Gmbh Alfred CIRCUIT ARRANGEMENT FOR AN ANTI-BLOCKED BRAKE SYSTEM
US5458404A (en) * 1991-11-12 1995-10-17 Itt Automotive Europe Gmbh Redundant wheel sensor signal processing in both controller and monitoring circuits
DE19511161A1 (en) * 1995-03-27 1996-10-02 Bosch Gmbh Robert Brake system for a motor vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1002153A (en) * 1973-04-25 1976-12-21 James E. Rau Anti-skid control system
DE2323358C2 (en) * 1973-05-09 1984-12-20 Robert Bosch Gmbh, 7000 Stuttgart Test device for an anti-lock control system
DE2701159C3 (en) * 1977-01-13 1985-03-21 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Circuit arrangement for periodically checking the functionality of parts of an anti-lock pressure medium-operated vehicle brake system
DE2844279A1 (en) * 1978-10-11 1980-04-17 Wabco Fahrzeugbremsen Gmbh Electronic control for antilock brakes - uses AC signal from wheel speed sensors as input for digital control

Also Published As

Publication number Publication date
FR2461622A1 (en) 1981-02-06
DE2928981A1 (en) 1981-02-12
GB2057798A (en) 1981-04-01
FR2461622B1 (en) 1984-08-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950718