UNMANNED BELGIAN DURABILITY SYSTEM

摘要

PURPOSE: An unmanned belgian durability system is provided to easily grasp a car condition and an abnormal position by stopping the durability test when abnormal noise is detected form a chassis portion of the unmanned car. CONSTITUTION: An unmanned belgian durability system includes a sonic wave detecting unit for detecting an impact sound or an interference sound at a chassis portion of the unmanned car, a wave type analyzer(31) for analyzing and outputting the sonic wave signal detected from the sonic wave detecting unit, a wave type memory(32) for recording and storing the analyzed wave type, an electronic controlling device. The electronic controlling unit(ECU) compares the wave type stored in the memory with the detected wave type and has an algorithm for determining an abnormal state using the compared signal