Diagnostic system for motor vehicle testing units has a test device that uses sensors and actuators made by different manufacturers and has computer control in accordance with defined electrical and mechanical specifications

摘要

Diagnostic system for motor vehicle testing units comprises a microcontroller test unit for acquisition and processing of sensor data that is made by a particular manufacturer. Sensors and actuators made by the same or other manufacturers are connected to the test unit by adaptation of their mechanical specification. The actuators are controlled by a computer system based on the electrical and mechanical specifications of the respective connected test units.