JPS6460429A - Control device for driving force of four-wheel-drive vehicle - Google Patents

Control device for driving force of four-wheel-drive vehicle

Info

Publication number
JPS6460429A
JPS6460429A JP62215980A JP21598087A JPS6460429A JP S6460429 A JPS6460429 A JP S6460429A JP 62215980 A JP62215980 A JP 62215980A JP 21598087 A JP21598087 A JP 21598087A JP S6460429 A JPS6460429 A JP S6460429A
Authority
JP
Japan
Prior art keywords
linked
differential
wheels
differential device
spin
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.)
Pending
Application number
JP62215980A
Other languages
Japanese (ja)
Inventor
Yukihiro Kodama
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.)
Subaru Corp
Original Assignee
Fuji Heavy 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 Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd
Priority to JP62215980A priority Critical patent/JPS6460429A/en
Publication of JPS6460429A publication Critical patent/JPS6460429A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arrangement And Driving Of Transmission Devices (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

PURPOSE:To prevent slip and spin simply and securely by detecting the slip and spin of each of four wheels based on the rotating speed of each of four wheels and giving a braking force at the time of slipping and lowering an engine output at the time of spinning. CONSTITUTION:The output shaft 3 of a transmission 2 linked to an engine 1 is linked to a center differential device 4. The center differential device 4 is linked to front and rear differential devices 7, 10 via front and rear drive shafts 5, 6 respectively. And, each differential device 4, 7, 10 has no differential lock, carrying out only a differential action. In this structure, rotation sensors 15FR-15RL are provided on each of front and rear right/left wheels 9R, 9L, 12R, 12L, and the detected signals are inputted into a control unit 16. Also, a braking oil pressure unit 17 is provided separately from the ordinary braking route to drive brake devices 19FR-19RL via each route 18FR-18RL.
JP62215980A 1987-08-28 1987-08-28 Control device for driving force of four-wheel-drive vehicle Pending JPS6460429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62215980A JPS6460429A (en) 1987-08-28 1987-08-28 Control device for driving force of four-wheel-drive vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62215980A JPS6460429A (en) 1987-08-28 1987-08-28 Control device for driving force of four-wheel-drive vehicle

Publications (1)

Publication Number Publication Date
JPS6460429A true JPS6460429A (en) 1989-03-07

Family

ID=16681420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62215980A Pending JPS6460429A (en) 1987-08-28 1987-08-28 Control device for driving force of four-wheel-drive vehicle

Country Status (1)

Country Link
JP (1) JPS6460429A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981190A (en) * 1989-01-31 1991-01-01 Mazda Motor Corporation Torque distribution control system for a four wheel drive vehicle
DE19603427B4 (en) * 1995-01-31 2007-01-04 Fuji Jukogyo K.K. Traction control for a motor vehicle with four-wheel drive
JP2007088119A (en) * 2005-09-21 2007-04-05 Teikoku Tsushin Kogyo Co Ltd Operation knob of electronic part
JP4845312B2 (en) * 1999-10-12 2011-12-28 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Method and apparatus for forming differential lock function for vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981190A (en) * 1989-01-31 1991-01-01 Mazda Motor Corporation Torque distribution control system for a four wheel drive vehicle
DE19603427B4 (en) * 1995-01-31 2007-01-04 Fuji Jukogyo K.K. Traction control for a motor vehicle with four-wheel drive
JP4845312B2 (en) * 1999-10-12 2011-12-28 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Method and apparatus for forming differential lock function for vehicle
JP2007088119A (en) * 2005-09-21 2007-04-05 Teikoku Tsushin Kogyo Co Ltd Operation knob of electronic part

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