The IEC testing room is developed based on the coverage testing room standards in section 7.1 of the performance testing methods for dry cleaning robots in relevant standards GB/T34454-2017, IEC62885-7, T/CAS 378, and IEC62929:2014. Mainly used for testing the dust removal ability of a robotic vacuum cleaner to cover once/multiple times within a specified time in a standard room. By testing the internal layout of the room, a large wide-angle high-definition visual camera and a self-developed visual tracking object motion trajectory system are installed on the top to monitor the real-time position coordinates of the moving object, transmit the coordinate address to the upper computer system, and finally restore the actual motion trajectory of the moving object, and simulate and display the trajectory. The relevant test data can be exported through USB.