Electronic control unit of engine

Provided is an electronic control unit of an engine which is used for controlling oil injection and ignition. The electronic control unit comprises a sensor signal processing circuit, a single chip computer MCU and an oil injection and ignition control circuit and is characterized in that the unit further comprises a built-in global satellite positioning module; the global satellite positioning module is used for acquiring local altitude information for correcting control of air-fuel ratio for the engine; the unit also comprises an interface circuit in wireless communication with the outside; the global satellite positioning module is used for obtaining position, movement speed and other information of the engine; and information is sent to the outside by communication interface circuit.