The invention provides a vehicle abnormity control method and a system, wherein the control system comprises a vehicle speed signal acquiring module for outputting a vehicle speed signal, a gyroscope for outputting a detecting signal when detecting that a present vehicle state is abnormal, an arithmetic unit respectively connected with the vehicle speed signal acquiring module and the gyroscope for performing the arithmetic treatment for the vehicle speed signal and the detecting signal and outputting a state prompt signal, an electronic control unit (ECU) connected with the arithmetic unit for outputting a control signal when determining that a present vehicle is located in an abnormal driving state according to the prompt state signal, and an auxiliary control system connected with the ECU for controlling the present vehicle according to the control signal. The system uses the gyroscope for detecting the vehicle state and outputting the detecting signal; the detecting signal is input into the ECU after being treated by the arithmetic unit; the vehicle control is finished by the ECU; and the system has the advantages of simple structure, low cost, quicker response speed, no external disturbance and strong reliability.
Vehicle abnormity control method and system
2015-07-01
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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