The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Aug. 22, 1995

Filed:

Jun. 28, 1993
Applicant:
Inventors:

Keishin Tanaka, Wako, JP;

Toichiro Hikichi, Wako, JP;

Chiaki Kumagai, Wako, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T / ;
U.S. Cl.
CPC ...
36442603 ; 180197 ; 303169 ;
Abstract

A target slippage ratio setting device has sensors respectively mounted on driven and driving wheels so as to detect rotational velocities thereof, a body accelerometer attached to a main body of a vehicle, a steering angle sensor mounted on a handle, and a control unit. In the target slippage ratio setting device, a target slippage ratio at which the optimum braking force is obtained, can be determined from a coefficient of friction calculated by a friction coefficient calculating circuit, a banking angle calculated by a banking angle calculating circuit and an estimated velocity of the vehicle calculated by an estimated vehicle velocity calculating circuit, based on the peripheral velocities of the front and rear wheels and the acceleration or deceleration of the vehicle.


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