The product is a special AI in-board evidence taking device developed by us for highway patrol motorcycle units to use for vehicle snapshotting, handling of illegal acts of vehicles and other work in their routine patrols. Based on deep learning and a complete embedded structure, it has simple installation and flexible surveillance and realizes functions like anti-shake, image analysis and acquisition, vehicle detection and recognition, illegal act judgment and snapshot, and data storage and transmission, filling in the gap of on-site or non-on-site enforcement by highway patrol motorcycle units in China.