The invention relates to an electric control automobile chassis, in particular to a CAN-BUS integrated control type electric control automobile chassis system, which comprises a suspension system, a brake system, a steering system, a transmission system, an instrument system, an automotive frame and an auxiliary device which are arranged on a basis chassis, and comprises an active suspension electric control unit arranged in the suspension system, an anti-blocking brake l electric control unit arranged in the brake system, an assistant steering electric control unit arranged in the steering system, an automatic transmission electric control unit arranged in the transmission system, and a CAN instrument unit arranged in the instrument system. The active suspension electric control unit, the anti-blocking brake electric control unit, the assistant steering electric control unit, the automatic transmission electric control unit and the CAN instrument unit are interconnected into an on-board network through the CAN-BUS. The electric control automobile chassis has the advantages of achieving the data transmission, data share and integration control to the automobile chassis electric control units, ensuring the tolerance of control system against failures, and the reliability of the entire automobile, carrying out real time status monitor and fault diagnosis easily and simple wire harness layout and reducing weight.