Sound control starting device of automobile

The utility model provides a sound control starting device of an automobile, belonging to the technical field of electrons. The utility model solves the problem that the current automobile operation lacks intelligentization. The sound control starting device of automobile comprises a CAN bus, a sensor unit used for collecting voice information, a voice identifying unit stored with original voice information and used for identifying the voice information collected by the sensor unit, a vehicle door control unit for controlling a vehicle door to open, and an engine control unit for controlling an engine to start, wherein the voice identifying unit, the vehicle door control unit and the engine control unit are electrically connected with the CAN bus, respectively; and the sensor unit is electrically connected with the voice identifying unit. The sound control starting device of automobile has the advantages of collecting the voice information via the sensor unit, transmitting the voice information to the voice identifying unit, comparing the collected voice information via the voice identifying unit and controlling to open the vehicle door and start the engine, thereby not only improving the anti-theft security level of the automobile engine, but also guaranteeing convenience for application.