speed information brake fluid pressure information the gear position information obtained from the transmission 16 and the engine rotational speed information obtained from the engine ecu 11 in order to refer to the information resultantly control the clutch 12 and supply the shift instruction signal in order to control the transmission 16 for hybrid driving the hybrid ecu 18 further gives the instruction to the motor ecu 17 to control the electric motor 13 and the inverter 14 based on the obtained state of charge soc information on the battery 15 and other information and gives the instruction to the engine ecu 11 to control the engine 10 for example the hybrid ecu 18 includes a cpu an asic a microprocessor microcomputer a dsp and the like and internally has an operation unit a memory an i o port and the like note that a computer program to be executed by the hybrid ecu 18 can be installed on the hybrid ecu 18 that is a computer in advance by being stored in a non volatile memory inside the hybrid ecu 18 in advance the engine ecu 11 the motor ecu 17 and the hybrid ecu 18 are connected to each other for example through a bus complying with the standard of the control.