Anti-skid control device

Abstract

Abstract PURPOSE: To perform an optimum braking control during a travel on a curve route by a method wherein the desired values of the left and right wheels are corrected based on each load. CONSTITUTION: A load arithmetic operation circuit 3 performs an arithmetic operation of a load fluctuation produced for each wheel based on the acceleration signals from a G sensor detecting a gravity acceleration placed onto a proceeding direction and from a G sensor 2 of a horizontal direction during a cornering. A desired value generating circuit 4 outputs a braking desired value such as a slip ratio, etc. and is entered along with an output of the arithmetic operation circuit 3 into correction arithmetic operation circits 5AW5D to correct a braking desired value and further, it controls a skid control circuit 6. A load operation circuit 3 operates the load fluctuation of each wheel by means of a signal of the G sensor and with this, a correction operation circuit corrects the control desired value, therefore, both a braking force excess of a wheel of a light load and a braking force shortage of a heavy load wheel are eliminated, as a result, the control during a cornering can be performed better. COPYRIGHT: (C)1981,JPO&Japio

Inventors

• 👤 Toshiro Matsuda

Bibliographic Details