1. Wire harness direction detection requirement: It is necessary to accurately determine whether the wire harness on the electrical box cover is installed in the direction specified in the design. The correctness of the wiring harness direction is directly related to the stability of circuit connections and the normal operation of the vehicle's electrical system. Require the detection system to quickly and accurately identify the direction of the wiring harness and issue an alarm in a timely manner when the direction is incorrect.  

2. Whether there is a requirement for screw detection: All screws on the electrical box cover must be installed in place to ensure the fixation and sealing of the electrical box cover. The lack of screws may cause the electrical box cover to loosen or fall off, posing a threat to the safety of the vehicle. The detection system needs to be able to comprehensively scan the installation position of screws on the electrical box cover and accurately determine whether there are screws.  

3. Label presence and integrity testing requirements: Necessary labels, such as safety warning labels, specification and model labels, must be affixed to the electrical box cover to provide important information and traceability. The detection system needs to be able to recognize the presence or absence of tags and check the integrity of the tags to ensure that the tag information is clear and visible.