Testing method for motor vehicle electrical and electronic units in which the units are exposed to at least one abnormal environmental parameter and the resultant effects monitored in real-time optical, mechanical or acoustic way

摘要

Method for testing vehicle electrical and electronic units, especially vehicle built-in units in which a unit under test is exposed to at least one abnormal environmental parameter. The technical operation of the sample is measured at the same time as the environmental parameter is changed and output in a optical, mechanical or acoustic manner, which is then measured and stored in real time. The invention also relates to a corresponding test arrangement for implementation of the inventive method.