VEHICLE CONTROL SYSTEM AND VEHICLE CONTROL METHOD

摘要

PROBLEM TO BE SOLVED: To provide a vehicle control system for performing more efficient power saving.SOLUTION: In the vehicle control system, one of a plurality of ECUs (1 to 7) for respectively controlling in-vehicle equipment and connected by a bus type network (8) is provided with a power saving state switching processing part (10) for selecting an ECU switchable to a power saving state according to traffic environment information about a predetermined travel destination, and switching the ECU to a power saving state on the basis of a comparison result between reducible power consumption calculated in the ECU and power consumption necessary during a restart.