Collaborative innovation of sensors, mechanical structures, and materials in the field of intelligent driving can enhance passenger safety.

Abstract

As a core direction of future transportation, intelligent vehicles rely on the integrated advancement of sensors, mechanical structures, and innovative materials. Sensors are indispensable for environmental perception, real-time decision-making, and driving safety, yet current studies remain largely focused on external detection, with in-cabin passenger monitoring still underexplored. In terms of mechanical design, technologies such as by-wire chassis, distributed drive systems, and brake-by-wire significantly enhance vehicle handling and safety, offering faster responsiveness and higher precision than traditional systems. Material innovations provide foundational support: lightweight composites, high-performance optical materials, and thermal conductive components not only improve sensor and battery performance but also ensure system stability and durability. Looking forward, the development of intelligent driving will extend to large vehicles, driven by further optimization of sensing, structural design, and material application, enabling higher levels of automation. In parallel, the establishment of comprehensive legal frameworks and insurance mechanisms will reduce adoption barriers and accelerate large-scale deployment. Overall, the deep integration of sensor technologies, structural innovations, and material advances will provide robust guarantees for the safety, reliability, and sustainable development of intelligent driving systems.