Anti-theft warning system with low power consumption used for wireless vehicle

The invention discloses an anti-theft warning system with low power consumption used for a wireless vehicle, which comprises a detection unit, a control unit and a control center; the detection unit comprises a state detection module, a first microcontroller and a first radio-frequency communication module, wherein the state detection module and the first radio-frequency communication module are respectively connected with the first microcontroller; the state detection module is connected with a power circuit or a warning signal circuit of an electronic type or network type anti-theft system, and the state information of the anti-theft system is returned to the control unit by the radio-frequency communication module after the first microcontroller receives an interrogation signal transmitted by the control unit through the first radio-frequency communication module; and when an original anti-theft system works normally, the control unit is in a resting state so as to lower the power consumption. Once the detection unit sends out a warning signal showing that the original anti-theft system is destroyed, the control unit starts transmitting the information of the coordinates of the vehicle to a monitoring center according to the setting of a user, thereby assisting a vehicle owner to get back the stolen vehicle as soon as possible after the original anti-theft system fails.