Method for testing operability of embedded component in e.g. computer, for e.g. vehicle, involves determining operability of embedded component by comparing time response of produced signals with predetermined time response

摘要

The method involves connecting an embedded component (2) and another embedded component (3) for data exchange over a controller area network bus (1). An event controlled message packet is outputted to the controller area network bus. A periodic message packet provided for the former component is processed. A controlling, regulating or monitoring function of the former component is simulated by a simulation program section (5) of a simulation program. Operability of the former component is determined by comparing a time response of produced signals with a predetermined time response. An independent claim is also included for a data carrier with a simulation program for executing a method for testing operability of an embedded component in an embedded system.