ZK's insight: At current stage, mainstream providers of autonomous driving solutions are predominantly pursuing advanced mapping strategies, but some players are also exploring purely perception-based routes; In the next 3-5 years, advanced mapping will remain the primary approach. However, within 5 years, given the limitation of AI capabilities, the advanced mapping approach cannot be dismissed. After 10 years, with the continuous breakthroughs in chip algorithms and computing power, the overall market is likely to shift towards enhanced perception, and by then, maps will serve as an important supplement to enhanced perception capabilities.