除了政策限制正在有序解除，促使整车厂转向L4的现实推手是供应链。硬件层面，激光雷达成本大幅下降、高算力芯片规模化应用，特别是大模型让智驾研发提速，厂商们发力L4的时机已经成熟。
When they began their first attempt of the walk, they were waved off by members of the local air ambulance crew.
。搜狗输入法2026对此有专业解读
Материалы по теме:
Даниил Иринин (Редактор отдела «Наука и техника»)