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JPS6452566A - Antiskid control device - Google Patents

Antiskid control device

Info

Publication number
JPS6452566A
JPS6452566A JP20718387A JP20718387A JPS6452566A JP S6452566 A JPS6452566 A JP S6452566A JP 20718387 A JP20718387 A JP 20718387A JP 20718387 A JP20718387 A JP 20718387A JP S6452566 A JPS6452566 A JP S6452566A
Authority
JP
Japan
Prior art keywords
wheel
peripheral speed
slip rate
pressure
speed
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.)
Granted
Application number
JP20718387A
Other languages
Japanese (ja)
Other versions
JP2793185B2 (en
Inventor
Yasushi Horiuchi
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.)
Tokico Ltd
Original Assignee
Tokico 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 Tokico Ltd filed Critical Tokico Ltd
Priority to JP62207183A priority Critical patent/JP2793185B2/en
Publication of JPS6452566A publication Critical patent/JPS6452566A/en
Application granted granted Critical
Publication of JP2793185B2 publication Critical patent/JP2793185B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Regulating Braking Force (AREA)

Abstract

PURPOSE:To prevent a wheel from reducing peripheral speed suddenly by holding liquid pressure to sustain braking force when judged peripheral speed of the wheel is going to recover from changing situation in peripheral speed of the wheel, while controlling to reduce liquid pressure when the same is going to reduce. CONSTITUTION:Slip rate lambda, wheel peripheral speed Vw and vehicle body speed V are operated on a controlled system (vehicle and road surface) 1, and the wheel peripheral speed Vw operated here and the differential of the same are input to a control circuit 8. And a simulated vehicle speed Vref is set up by a vehicle speed simulator 9 based on input signal and signal from a road friction coefficient estimator 10, and slip rate is calculated by a slip rate calculator 11 from data Vw, Vref. And still, this slip rate is compared with the threshold value by a comparator 12, and according to the compared result thereby, a mode setter 13 is changed over, and hydraulic pressure in the braking system is made to control through choosing any one of control modes of increasing pressure, reducing pressure and holding liquid pressure.
JP62207183A 1987-08-20 1987-08-20 Anti-skid control device Expired - Lifetime JP2793185B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62207183A JP2793185B2 (en) 1987-08-20 1987-08-20 Anti-skid control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62207183A JP2793185B2 (en) 1987-08-20 1987-08-20 Anti-skid control device

Publications (2)

Publication Number Publication Date
JPS6452566A true JPS6452566A (en) 1989-02-28
JP2793185B2 JP2793185B2 (en) 1998-09-03

Family

ID=16535619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62207183A Expired - Lifetime JP2793185B2 (en) 1987-08-20 1987-08-20 Anti-skid control device

Country Status (1)

Country Link
JP (1) JP2793185B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282675A (en) * 1989-09-29 1994-02-01 Akebono Research And Development Centre, Ltd. Braking anti-lock control for vehicle
CN119290424A (en) * 2024-12-11 2025-01-10 北京凌禾科技有限公司 A method and device for controlling a plate extraction system of a simulated ice surface system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5780953A (en) * 1980-11-05 1982-05-20 Nippon Air Brake Co Ltd Anti-skid control circuit
JPS6038246A (en) * 1983-08-11 1985-02-27 Nissan Motor Co Ltd Antiskid control device
JPS60259559A (en) * 1984-06-07 1985-12-21 Nissan Motor Co Ltd Antiskid controlling apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5780953A (en) * 1980-11-05 1982-05-20 Nippon Air Brake Co Ltd Anti-skid control circuit
JPS6038246A (en) * 1983-08-11 1985-02-27 Nissan Motor Co Ltd Antiskid control device
JPS60259559A (en) * 1984-06-07 1985-12-21 Nissan Motor Co Ltd Antiskid controlling apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282675A (en) * 1989-09-29 1994-02-01 Akebono Research And Development Centre, Ltd. Braking anti-lock control for vehicle
CN119290424A (en) * 2024-12-11 2025-01-10 北京凌禾科技有限公司 A method and device for controlling a plate extraction system of a simulated ice surface system

Also Published As

Publication number Publication date
JP2793185B2 (en) 1998-09-03

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