Car ECU information monitoring system based on intelligent mobile device

The utility model provides a car ECU information monitoring system based on intelligent mobile device, relates to vehicle monitoring technical field, and that solve is the technical problem who monitors the car operating mode. This system includes on -vehicle ECU, bluetooth car kit module, on -vehicle encryption and decryption module, mobile terminal, on -vehicle ECU passes through SPI bus and the interconnection of on -vehicle encryption and decryption module, data bus and the interconnection of bluetooth car kit module are passed through to on -vehicle encryption and decryption module, the built -in organic microprocessor of carrying of mobile terminal, machine carry bluetooth module, the machine carries the encryption and decryption module, the machine carries microprocessor and passes through data bus and machine year encryption and decryption module interconnection, the machine carries the encryption and decryption module and passes through data bus and machine year bluetooth module interconnection, the