Aiming at the pain points such as low learning efficiency and poor experience caused by students' insufficient understanding of training content, confusion of memory of operation points, inability to deal with complex road condition information in examination and other problems in the process of driver training (subject 2 and subject 3), this design provides augmented reality driving training guidance to assist students in subject 2 and subject 3, and helps to improve learning experience and learning efficiency in the process of driving training, users complete the closed loop in the driving training scene, I .e. mobile phone APP reservation training-clock in at the driving school-connect AR glasses-get on the bus to start training-playback analysis after training-consolidate knowledge points-make another reservation for training. The system consists of three parts: AR eyes, vehicle system and mobile phone APP, of which: 1. AR glasses: obtain the state of the environment and components, combined with the task situation to display road conditions, obstacles, vehicle parts and guide the user to observe the instructions 2. On-board system: Provide vehicle component status, such as speed, gear and other information, obtain information that is not displayed in the driver's field of vision, and provide comprehensive prompts to the user in combination with driving training requirements 3. APP: Users can reserve training, play back training videos, and view training data statistics. Even if users are not in the driving school environment, they can review their first perspective training videos to strengthen memory.