Barging along the Conflitual Line Between Protocals and Practicals: Autonomous Driving Solution Between Chinese Manufacturers and Tesla

This paper explores the technological underpinnings and regulatory challenges of autonomous driving systems in New Energy Vehicles (NEVs), with a focus on three core components: electric control systems, electric motors, and batteries. By comparing the differing design philosophies and regulatory responses between countriesparticularly between the U.S. and Chinathe paper highlights how national protocols influence the feasibility and development trajectory of NEV technologies. Special attention is given to Teslas vision-based autonomous driving model and its contrast with the sensor-integrated, high-computation approaches adopted by Chinese manufacturers. The analysis further examines how protocol constraints in China shape system integration, latency issues, and real-time performance. Ultimately, the study provides a technical and policy-oriented overview of NEV development, contributing to a deeper understanding of the interaction between engineering innovation and geopolitical frameworks in the era of intelligent mobility.