Smart system for vehicle fault prediction and method thereof

A smart system for vehicle fault prediction, comprising:

• an in-vehicle diagnostic system, installed on an electronic control unit (ECU) in a vehicle;
• the in-vehicle diagnostic system comprising an in-vehicle diagnostic engine, a host/client interaction module, a safety model, a diagnostic module, a unified diagnostic service client of high-level electronic control units, and a unified diagnostic service client of low-level electronic control units;
• the in-vehicle diagnostic engine being connected to the host/client interaction module, the safety module, and the diagnostic module;
• a client to-be-diagnosed equipment set, installed in the vehicle, the client to-be-diagnosed equipment set comprising a unified diagnostic service server of high-level electronic control units, and a unified diagnosis service server of low-level electronic control units, a plurality of high-level electronic control units, and a plurality of low-level electronic control units, the unified diagnostic service server of the high-level electronic control units being connected to the high-level electronic control units, and the unified diagnostic service server of low-level electronic control units being connected to the low-level electronic control units;
• a diagnostic management platform, connected to the in-vehicle diagnostic system;
• a database, connected to the diagnostic management platform, and storing a plurality of diagnostic data;
• and
• a smart analysis engine, connected to the database and the diagnostic management platform;
• wherein, the safety module and the diagnostic module of the in-vehicle diagnostic system use the unified diagnostic service client of high-level electronic control units and the unified diagnostic service client of low-level electronic control units to perform data exchange, security authentication, and read and write operations to the high-level electronic control units and the low-level electronic control units with the unified diagnostic service server of high-level electronic control units and the unified diagnostic service server of low-level electronic control units of the client's equipment set to-be-diagnosed;
• wherein the in-vehicle diagnostic engine of the in-vehicle diagnostic system receives at least one diagnostic task script from the diagnostic management platform and parses the diagnostic task script, and the host/client interaction module, the safety module, and the diagnostic module perform diagnostic tasks;
• wherein the in-vehicle diagnostic engine transmits a diagnostic result to the diagnostic management platform, and the diagnostic management platform transmits the diagnostic result to the database, the database stores the diagnosis result and transmits the diagnosis result to the smart analysis engine, and the smart analysis engine analyzes the diagnosis result and infers potential risks of failure of the vehicle.