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JPS6456266A - Car wheel speed controller - Google Patents

Car wheel speed controller

Info

Publication number
JPS6456266A
JPS6456266A JP21620887A JP21620887A JPS6456266A JP S6456266 A JPS6456266 A JP S6456266A JP 21620887 A JP21620887 A JP 21620887A JP 21620887 A JP21620887 A JP 21620887A JP S6456266 A JPS6456266 A JP S6456266A
Authority
JP
Japan
Prior art keywords
brake pressure
acceleration
car body
bad road
car wheel
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
JP21620887A
Other languages
Japanese (ja)
Other versions
JP2519743B2 (en
Inventor
Hideaki Fujioka
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP62216208A priority Critical patent/JP2519743B2/en
Publication of JPS6456266A publication Critical patent/JPS6456266A/en
Application granted granted Critical
Publication of JP2519743B2 publication Critical patent/JP2519743B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Regulating Braking Force (AREA)

Abstract

PURPOSE:To improve the start up of a car body deceleration by providing a means to detect acceleration in the upward and downward directions of a car body and conducting a small pressurization for a bad road correction when this acceleration has become more than a predetermined threshold value. CONSTITUTION:A brake pressure control actuator 3 conducts the pressurization, maintenance and depressurization of the brake pressure of the brake 4i of each car wheel on the basis of the result of the decision of a main brake pressure controller 15 and an integration type brake pressure controller 16. Hereupon, the integration type brake pressure controller 16, when acceleration in the upward and downward directions of a car body supplied from an AD converter 17 has become more than a predetermined threshold value, decides that travel is being done on a bad road. In this instance, a command to carry out a small pressurization for a bad road correction is issued. As a result, the quick build up of brake pressure is done and the shortest braking distance can be secured while a car wheel lock is being avoided.
JP62216208A 1987-08-27 1987-08-27 Wheel speed controller Expired - Lifetime JP2519743B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62216208A JP2519743B2 (en) 1987-08-27 1987-08-27 Wheel speed controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62216208A JP2519743B2 (en) 1987-08-27 1987-08-27 Wheel speed controller

Publications (2)

Publication Number Publication Date
JPS6456266A true JPS6456266A (en) 1989-03-03
JP2519743B2 JP2519743B2 (en) 1996-07-31

Family

ID=16684969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62216208A Expired - Lifetime JP2519743B2 (en) 1987-08-27 1987-08-27 Wheel speed controller

Country Status (1)

Country Link
JP (1) JP2519743B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583988A2 (en) * 1992-08-19 1994-02-23 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Anti-skid braking method
JP2003089352A (en) * 2001-09-18 2003-03-25 Toyota Motor Corp Vehicular control device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039232A (en) * 1973-07-13 1975-04-11
JPS60255558A (en) * 1984-05-31 1985-12-17 Honda Motor Co Ltd Anti-locking brake device
JPS6231554A (en) * 1985-03-01 1987-02-10 Nissan Motor Co Ltd Unit for controlling antiskid

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039232A (en) * 1973-07-13 1975-04-11
JPS60255558A (en) * 1984-05-31 1985-12-17 Honda Motor Co Ltd Anti-locking brake device
JPS6231554A (en) * 1985-03-01 1987-02-10 Nissan Motor Co Ltd Unit for controlling antiskid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583988A2 (en) * 1992-08-19 1994-02-23 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Anti-skid braking method
EP0583988A3 (en) * 1992-08-19 1996-11-06 Mitsubishi Motors Corp Anti-skid braking method
JP2003089352A (en) * 2001-09-18 2003-03-25 Toyota Motor Corp Vehicular control device

Also Published As

Publication number Publication date
JP2519743B2 (en) 1996-07-31

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