JPS6422663A - Acceleration slip control device - Google Patents

Acceleration slip control device

Info

Publication number
JPS6422663A
JPS6422663A JP62178115A JP17811587A JPS6422663A JP S6422663 A JPS6422663 A JP S6422663A JP 62178115 A JP62178115 A JP 62178115A JP 17811587 A JP17811587 A JP 17811587A JP S6422663 A JPS6422663 A JP S6422663A
Authority
JP
Japan
Prior art keywords
drive wheel
wheel speed
normal
control
abnormal
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
JP62178115A
Other languages
Japanese (ja)
Other versions
JP2508109B2 (en
Inventor
Seiki Ise
Yuji Miyazaki
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP62178115A priority Critical patent/JP2508109B2/en
Publication of JPS6422663A publication Critical patent/JPS6422663A/en
Application granted granted Critical
Publication of JP2508109B2 publication Critical patent/JP2508109B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Regulating Braking Force (AREA)

Abstract

PURPOSE:To make it possible to smoothly continue slip control by use of a normal one of a drive wheel brake means and an engine output regulating means by changing over the operation of the abnormal one into the other normal one upon detection of abnormal operation of one of these means, and by lowering the reference drive wheel speed upon detection of a slip. CONSTITUTION:A means M5 sets a reference drive wheel speed in accordance with the speed of a vehicle body which is detected by a vehicle body speed detecting means M1, and a drive wheel speed detected by a drive wheel speed detecting means M2 is compared with the reference drive wheel speed so as to detect an acceleration slip. Further, a drive wheel control means M3 and an engine output regulating means M4 are operated to control acceleration slips. When means M6, M7 detect abnormal operation of one of the means, a change-over means M8 changes over the operation of the abnormal one into the normal one so as to lower the reference drive wheel speed. The normal means continues the control of acceleration slips while the reference drive wheel speed is lowered so as to lower the amount of a variation, thereby it is possible to continue smooth slip control.
JP62178115A 1987-07-16 1987-07-16 Acceleration slip control device Expired - Fee Related JP2508109B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62178115A JP2508109B2 (en) 1987-07-16 1987-07-16 Acceleration slip control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62178115A JP2508109B2 (en) 1987-07-16 1987-07-16 Acceleration slip control device

Publications (2)

Publication Number Publication Date
JPS6422663A true JPS6422663A (en) 1989-01-25
JP2508109B2 JP2508109B2 (en) 1996-06-19

Family

ID=16042920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62178115A Expired - Fee Related JP2508109B2 (en) 1987-07-16 1987-07-16 Acceleration slip control device

Country Status (1)

Country Link
JP (1) JP2508109B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01197159A (en) * 1988-01-31 1989-08-08 Mazda Motor Corp Slip controller for vehicle
WO1999002384A1 (en) * 1997-07-10 1999-01-21 Toyota Jidosha Kabushiki Kaisha Braking system for vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01197159A (en) * 1988-01-31 1989-08-08 Mazda Motor Corp Slip controller for vehicle
WO1999002384A1 (en) * 1997-07-10 1999-01-21 Toyota Jidosha Kabushiki Kaisha Braking system for vehicles

Also Published As

Publication number Publication date
JP2508109B2 (en) 1996-06-19

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees