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JPS6412937A - Automatic transmission control device for vehicle - Google Patents

Automatic transmission control device for vehicle

Info

Publication number
JPS6412937A
JPS6412937A JP16687387A JP16687387A JPS6412937A JP S6412937 A JPS6412937 A JP S6412937A JP 16687387 A JP16687387 A JP 16687387A JP 16687387 A JP16687387 A JP 16687387A JP S6412937 A JPS6412937 A JP S6412937A
Authority
JP
Japan
Prior art keywords
preset value
clutch
accelerator
less
vehicle
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
JP16687387A
Other languages
Japanese (ja)
Other versions
JPH0790735B2 (en
Inventor
Masuo Kashiwabara
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.)
Hitachi Unisia Automotive Ltd
Original Assignee
Japan Electronic Control Systems 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 Japan Electronic Control Systems Co Ltd filed Critical Japan Electronic Control Systems Co Ltd
Priority to JP16687387A priority Critical patent/JPH0790735B2/en
Publication of JPS6412937A publication Critical patent/JPS6412937A/en
Publication of JPH0790735B2 publication Critical patent/JPH0790735B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

PURPOSE:To improve the operability by performing the idle self-travel not requiring the depressing operation of an accelerator pedal when the accelerator operation is continuously performed for the preset time during the parking or when the vehicle speed is the preset value or less and the accelerator opening is the preset value or less during the travel. CONSTITUTION:A transmission C is connected to an engine A via a mechanical clutch B. The engaging/disengaging operation of the clutch B and the gear shift operation of the transmission C are automatically controlled by a speed change control means E based on the shift command signal from a shift selector D. A clutch control means I fed with detection signals of a vehicle speed detecting means F, an accelerator opening detecting means G, and a parking state detecting means H is provided. The clutch B is turned on when the accelerator operation is continuously performed for the preset time or more during the parking or when the vehicle speed is the preset value or less and the accelerator opening is the preset value or less during the travel of a vehicle.
JP16687387A 1987-07-06 1987-07-06 Automatic shift control system for vehicles Expired - Lifetime JPH0790735B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16687387A JPH0790735B2 (en) 1987-07-06 1987-07-06 Automatic shift control system for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16687387A JPH0790735B2 (en) 1987-07-06 1987-07-06 Automatic shift control system for vehicles

Publications (2)

Publication Number Publication Date
JPS6412937A true JPS6412937A (en) 1989-01-17
JPH0790735B2 JPH0790735B2 (en) 1995-10-04

Family

ID=15839212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16687387A Expired - Lifetime JPH0790735B2 (en) 1987-07-06 1987-07-06 Automatic shift control system for vehicles

Country Status (1)

Country Link
JP (1) JPH0790735B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100614263B1 (en) * 2004-03-06 2006-08-18 이영대 How to mark the expiration date

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2399244T3 (en) * 2005-09-07 2013-03-26 Volvo Lastvagnar Ab Procedure for driving an automatic or semi-automatic manual transmission of a heavy vehicle, in idle mode

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254027U (en) * 1985-09-25 1987-04-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254027U (en) * 1985-09-25 1987-04-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100614263B1 (en) * 2004-03-06 2006-08-18 이영대 How to mark the expiration date

Also Published As

Publication number Publication date
JPH0790735B2 (en) 1995-10-04

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