Group 1 - The company has significantly enhanced the value per vehicle with the proliferation of intelligent driving technology [1] - The number of ultrasonic radar sensors per vehicle has increased from 2 to 12, visual sensors from 1 to 12, and millimeter-wave radar from 1 to 6 [1] - The price of the perception system per vehicle is expected to rise from below 1,000 yuan to between 3,000 and 4,000 yuan, along with an increase in domain control [1]