SLIP INDICATING SYSTEM FOR A FOUR-WHEEL DRIVE VEHICLE

摘要

A wheel-slip indicating system for a four-wheel drive vehicle employs speed detectors for detecting the speeds of each of the four wheels (2 - 5). An electric circuit (20) compares the detected speeds of all wheels and turns on at least one of a number of lamps (28, 32) when a difference between the speeds is detected, so that a slipping wheel is indicated.