JPS6456258A - Auxiliary device for slope starting - Google Patents

Auxiliary device for slope starting

Info

Publication number
JPS6456258A
JPS6456258A JP21313387A JP21313387A JPS6456258A JP S6456258 A JPS6456258 A JP S6456258A JP 21313387 A JP21313387 A JP 21313387A JP 21313387 A JP21313387 A JP 21313387A JP S6456258 A JPS6456258 A JP S6456258A
Authority
JP
Japan
Prior art keywords
phase
vehicle
rotation sensor
detection circuit
slipping down
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
JP21313387A
Other languages
Japanese (ja)
Inventor
Takashi Sakai
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.)
Akebono Research and Development Centre Ltd
Original Assignee
Akebono Research and Development Centre 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 Akebono Research and Development Centre Ltd filed Critical Akebono Research and Development Centre Ltd
Priority to JP21313387A priority Critical patent/JPS6456258A/en
Priority to DE19883829024 priority patent/DE3829024A1/en
Publication of JPS6456258A publication Critical patent/JPS6456258A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/122—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger for locking of reverse movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/06—Hill holder; Start aid systems on inclined road

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

PURPOSE:To arrange so that the detection of the start of the slipping down of a vehicle at the time of slope starting may be surely conducted by forming a two-phase type rotation sensor with the aid of a semiconductor resistance element and detecting the phase difference of respective phase-outputs at a phase detection circuit and discriminating the rotational direction of car wheels. CONSTITUTION:A car wheel rotation sensor S for detecting the slipping down of a vehicle on a slope is formed into a two-phase type with the aid of a semiconductor resistance element. The retreat rotational direction of car wheels, on the basis of respective phase outputs of this rotation sensor S, is discriminated by means of a phase detection circuit 3. And the output of this phase detection circuit 3 is inputted into a control circuit 4, and a predetermined brake action is commanded to a brake device 6 through a drive circuit 5. As a result, the small rotational amount of car wheels is detected as a large resistance change amount, and the start of the small slipping down of the vehicle at the time of slope starting is detected rapidly and surely, and the function of brake can be improved.
JP21313387A 1987-08-28 1987-08-28 Auxiliary device for slope starting Pending JPS6456258A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP21313387A JPS6456258A (en) 1987-08-28 1987-08-28 Auxiliary device for slope starting
DE19883829024 DE3829024A1 (en) 1987-08-28 1988-08-26 Starting aid for supporting a vehicle which is starting on a positive gradient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21313387A JPS6456258A (en) 1987-08-28 1987-08-28 Auxiliary device for slope starting

Publications (1)

Publication Number Publication Date
JPS6456258A true JPS6456258A (en) 1989-03-03

Family

ID=16634122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21313387A Pending JPS6456258A (en) 1987-08-28 1987-08-28 Auxiliary device for slope starting

Country Status (2)

Country Link
JP (1) JPS6456258A (en)
DE (1) DE3829024A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004512205A (en) * 2000-05-17 2004-04-22 ルーク　ラメレン　ウント　クツプルングスバウ　ベタイリグングス　コマンディートゲゼルシャフト Method and apparatus for automatically operating a vehicle brake
JP2007015691A (en) * 2006-10-30 2007-01-25 Toyota Motor Corp Control device for vehicle running condition

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4027793A1 (en) * 1990-09-01 1992-03-05 Teves Gmbh Alfred ARRANGEMENT FOR HOLDING A VEHICLE ON A SLOPED ROAD
DE4139443C2 (en) * 1991-11-29 1995-04-06 Mannesmann Ag Drive and brake assembly for a motor vehicle
DE19837373B4 (en) * 1998-08-18 2006-07-06 Continental Teves Ag & Co. Ohg Method for anti-lock and / or traction slip control
DE10124989A1 (en) * 2001-05-22 2002-12-12 Bayerische Motoren Werke Ag Method for engine transmission operation for motor vehicles with direction of travel and transmission take into consideration to control engine to prevent critical vehicle consistons

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004512205A (en) * 2000-05-17 2004-04-22 ルーク　ラメレン　ウント　クツプルングスバウ　ベタイリグングス　コマンディートゲゼルシャフト Method and apparatus for automatically operating a vehicle brake
JP2007015691A (en) * 2006-10-30 2007-01-25 Toyota Motor Corp Control device for vehicle running condition

Also Published As

Publication number Publication date
DE3829024A1 (en) 1989-03-09

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