Research on the Failure Mode of Safety Related Parts of Passenger Cars

Based on the requirements of national and industrial policies, standards in the field of road transport vehicles and the technical development status of on-board intelligent equipment in the new era, the electronic control systems and mechanical components related to the safe operation of passenger cars are sorted out as a whole, and the main safety departments of passenger cars are proposed according to the classification of vehicle braking system, steering system, driving system, driving aid device and safety protection device. The main functions, structural principles and typical faults of the components are analyzed and determined, so as to provide basic theoretical support for the scientific performance evaluation and fault diagnosis of the main safety related parts of passenger cars, improve the service quality and reliability of the structural components of passenger cars, and ensure the safe and stable operation of road transport vehicles.