| 摘要 |
PURPOSE: System for controlling ABS(Anti-lock Brake System) according to wear of a tire is provided to exactly detect brake force by dynamic frictional coefficient and to improve traveling safety. CONSTITUTION: System for controlling ABS according to wear in a tire comprises a tread(1) contacted to a ground; a groove(2) improving brake force by being formed on the tread; and a shoulder(3) formed on a side wall(4) from an edge portion of the tread. The ABS controlling system detects basic elements of a tire mounted on four wheels in a vehicle. The ABS controlling system detects a wear state of the tire from detecting the basic elements of the tire. The ABS controlling system applies to slip ratio according to frictional coefficient by the wear state of the tire. The slip ratio is maintained by increasing or decreasing pressure of a brake through opening or closing a valve. The slip ratio range of ABS module is established. Thereby, the system for controlling the ABS according to the wear of the tire exactly detects brake force by dynamic frictional coefficient to improve traveling safety.
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