Analysis of the core technologies of Tesla's FSD system

Tesla's FSD system uses the BEV+Transformer architecture to achieve the transition from 2D images to 3D perception, and through the Occupancy Network technology, it directly generates volume occupancy in the vector space and accurately identifies the differences in the motion state of objects. In addition, Tesla also uses the Lanes Network technology to provide key lane topology information and optimize trajectory planning and lane change decisions. The application of these technologies enables the Tesla FSD system to perform well in perception and planning, effectively improving the safety and comfort of autonomous driving.