Traction control system for controlling slip of a driving wheel

Details Traction control system for controlling slip of a driving wheel Traction control system for controlling slip of a driving wheel

1987-03-04

1989-10-10

LaRoche, Eugene R.

Boots, shoes, and leggings

180197, 303 95, 303100, 36442601, 36442603, B60T 858

Patent

active

048736392

ABSTRACT:
A control system for controlling the slip of a driving wheel of a vehicle senses the speed of at least a driving wheel and the vehicle speed. A slip rate calculator and a differentiator calculate the slip rate and the differential of the slip rate, respectively. An excessive slip rate circuit, a prediction control circuit, and an excessive differential slip rate circuit receive inputs from the calculator and differentiator and operate individually or in concert to detect a slip condition. An output circuit is connected to the excessive slip rate, prediction control, and excessive differential slip rate circuits to output a driving wheel slip control signal when at least one of the above circuits detects a slip condition.

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