Multimode information collection based on in-vehicle network

A method of multimode information collection based on in-vehicle network was introduced aiming at the problems that existing information measure methods of automobile are difficult to satisfy the need on measure precision, steady state and dynamic response at the same time, and the controllers are difficult to share information resources. It centralized collects automobile information based on FlexRay. The job status fuzzy recognition and mode switching were probed. The experiments demonstrated that the performances of power, fuel waste, speedup and speed-down are all improved obviously.