The V8 series is a Thread company that travels companies, autopilot companies, and big data companies analyze and analyze driving patterns, and build models based on location, environment, and driving habits to better provide auto-networking services such as artificial intelligence scheduling. In addition to improving the efficiency of shunting and increasing profits, V8 will also make full use of the vehicle data collected on its car service platform "TSP", perfect in the country, expansion in Japan and South Korea, its driving data linkage car insurance, and financing Leasing drivers' financial products, predictive maintenance and other services, and controllable network car certification and many other issues.
We use I.MX6 to solve high-speed video capture and decompression, and pass the CAN bus data collected by S32K and SENSOR of peripheral GPS to the server through Qualcomm 4G module. It mainly solves the data problem from the acquisition end to the decision-making side. It builds the driving model through the collected vehicle CAN bus data such as vehicle speed, steering angle and gear position information, and builds samples, which are solved from the application service layer, application framework layer and component layer. ;
Application service layer: Intelligent driving experiment platform software gateway with video parsing and rendering, the main functions are provided by means of service, including bus data running on CAN gateway, remote upgrade service, local data processing, application platform deployment, security Service monitoring and other extended services;
Application framework layer: The application framework layer mainly provides the execution environment required for the application service to run, including Java virtual machine (Java runtime environment), Web service engine, development package, MQTT security module and other extension development packages;
Component layer: The component layer mainly provides the core function modules required for the operation of the gateway system, including: power module group, completes the power supply function with S32K, I.MX6, 4G communication module, etc.; S32K module group, completes CAN protocol analysis, Voltage conversion, data analysis, data group package and other functions; management module group, complete 4G network RF signal reception, device GPS positioning, external Bluetooth connection and other management functions.
