DE2335636A1 - Kraftfahrzeugbremssystem - Google Patents

Kraftfahrzeugbremssystem

Info

Publication number
DE2335636A1
DE2335636A1 DE19732335636 DE2335636A DE2335636A1 DE 2335636 A1 DE2335636 A1 DE 2335636A1 DE 19732335636 DE19732335636 DE 19732335636 DE 2335636 A DE2335636 A DE 2335636A DE 2335636 A1 DE2335636 A1 DE 2335636A1
Authority
DE
Germany
Prior art keywords
transistor
line
resistor
defect
switching device
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.)
Ceased
Application number
DE19732335636
Other languages
German (de)
English (en)
Inventor
Joseph David Foulkes Taylor
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co Ltd
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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Publication of DE2335636A1 publication Critical patent/DE2335636A1/de
Ceased 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
    • B60T8/34—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 having a fluid pressure regulator responsive to a speed condition
    • B60T8/343—Systems characterised by their lay-out
    • B60T8/344—Hydraulic systems
    • B60T8/347—3 Channel systems
    • 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
    • B60T8/321—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 deceleration
    • 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
    • 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
    • B60T8/90—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 a simulated speed signal to test speed responsive control means
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
DE19732335636 1972-07-14 1973-07-13 Kraftfahrzeugbremssystem Ceased DE2335636A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3298172A GB1439926A (en) 1972-07-14 1972-07-14 Road vehicle anti-skid braking systems

Publications (1)

Publication Number Publication Date
DE2335636A1 true DE2335636A1 (de) 1974-01-31

Family

ID=10346886

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732335636 Ceased DE2335636A1 (de) 1972-07-14 1973-07-13 Kraftfahrzeugbremssystem

Country Status (6)

Country Link
US (1) US3861755A (enExample)
JP (1) JPS5830182B2 (enExample)
DE (1) DE2335636A1 (enExample)
FR (1) FR2192929B1 (enExample)
GB (1) GB1439926A (enExample)
IT (1) IT989860B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911392A (en) * 1973-03-30 1975-10-07 Wagner Electric Corp Failure/malfunction warning circuit for wheel slip control systems
GB1451457A (en) * 1973-09-14 1976-10-06 Automotive Prod Co Ltd Fluid pressure operated braking systems for vehicles
US4009914A (en) * 1974-03-12 1977-03-01 Sharp Kabushiki Kaisha Alarm system for a skid control system
GB1567753A (en) * 1975-10-01 1980-05-21 Girling Ltd Failure detection circuit for a vehicle anti-skid braking system
DE2702800C2 (de) * 1977-01-24 1982-11-25 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Sicherheitsschaltung für Antiblockierregeleinrichtungen von Kraftfahrzeugen, insbesondere Straßenfahrzeugen
US4472778A (en) * 1981-12-22 1984-09-18 Anti-Skid Controls Limited Vehicle anti-skid braking systems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1227335A (enExample) * 1963-11-16 1971-04-07
US3275384A (en) * 1966-01-10 1966-09-27 Crane Co Automatic brake control system
FR1544007A (fr) * 1966-07-21 1968-10-31 Teves Kg Alfred Dispositif électrique d'alarme pour véhicule automobile
FR1583318A (enExample) * 1967-09-05 1969-10-24
GB1212764A (en) * 1968-03-06 1970-11-18 Rolls Royce Vehicle with braking system employing apparatus for indicating changes in angular velocity
US3578819A (en) * 1968-09-23 1971-05-18 Kelsey Hayes Co Skid control system
FR1604683A (en) * 1968-12-30 1972-01-03 Piezoelectric ceramics - for ultrasonic transducers contg silver-bismuth-lead-titanate-zirconates
US3706971A (en) * 1969-04-05 1972-12-19 Aisin Seiki Brake control arrangement
DE1937123A1 (de) * 1969-07-22 1971-02-18 Daimler Benz Ag Bremskraftregelung fuer Fahrzeuge,insbesondere Kraftfahrzeuge
GB1330370A (en) * 1970-08-18 1973-09-19 Nippon Denso Co Fault detecting systems for vehicle anti-skid control systems
US3734573A (en) * 1970-10-16 1973-05-22 Bendix Westinghouse Air Brake Adaptive control for fluid pressure braking systems

Also Published As

Publication number Publication date
IT989860B (it) 1975-06-10
US3861755A (en) 1975-01-21
JPS4944193A (enExample) 1974-04-25
FR2192929A1 (enExample) 1974-02-15
AU5754173A (en) 1975-01-09
JPS5830182B2 (ja) 1983-06-27
GB1439926A (en) 1976-06-16
FR2192929B1 (enExample) 1976-11-12

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Legal Events

Date Code Title Description
OD Request for examination
8131 Rejection