Regler für ein Fahrzeug

摘要

To provide a vehicle controller capable of simply and surely changing control data necessary for the operation of an engine control unit for starting and stopping the engine. ÄConfigurationÜ A vehicle controller includes an engine controller 386 provided with an electric circuit for starting and stopping a engine of a vehicle mounted on a body frame 302 of the vehicle and a key card 424 that controls the operation of the engine in cooperation with the engine controller 386. The key card 424 comprises an IC card 436 capable of storing all the data necessary for the operation of the engine controller 386, and receiving generator coils 438 and transmitting communication coils 440 as data rewriting means for destroying all the control data stored beforehand in the engine controller 386 and writing the control data stored in the IC card 436 on the engine controller 386.