Antilock brake system control device and method

An object of the present invention is to provide an antilock brake system control device that can realize an accurate constant speed running control by cooperating an ABS control and a constant speed running. The control device includes: an ABS control hydraulic circuit that controls an ABS of each...

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Bibliographic Details
Main Author UEMATSU KOJI
Format Patent
LanguageEnglish
Published 28.05.2009
Subjects
ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL
BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
PERFORMING OPERATIONS
PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES
TRANSPORTING
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF
VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
VEHICLES IN GENERAL
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Summary:An object of the present invention is to provide an antilock brake system control device that can realize an accurate constant speed running control by cooperating an ABS control and a constant speed running. The control device includes: an ABS control hydraulic circuit that controls an ABS of each wheel; constant speed running controllers 213, 271 that supply hydraulic pressure to a rear brake 12 when a vehicle runs down a slope; wheel rotation speed detectors 13FL, 13FR, 13RL, 13RR; a monitor 67 that monitors a set speed under constant speed running control; a monitor 61 that monitors actual speed of the vehicle; a judging unit 68 that judges whether running speed is being kept constant or not based on the set speed and the actual speed; and a regulator 69 that regulates decompression by the ABS control when it is judged that the running speed is not being kept constant.
Bibliography:Application Number: US20060991241