1.1 t/CAS -2019 test room for multi-room coverage is designed primarily for measuring the robot's ability to test multi-room coverage in the reachable area of the standard 4.4.1. By testing the housing pairs, the cumulative coverage over time is tested and measured. For cleaning robot in the room, the internal testing of multi-room environment standards

1.2 the test area of the multi-room test bench consists of the ground, wall and ceiling with the length of 7150 mm × width of 7800 mm × 2750 mm (L × W X h)(tolerance ± 50 mm) and the ceiling. The dust removal ability of the reachable area is tested in the test room area.

1.3 PC software system: take the coordinate data collected by the camera and do further algorithm and embedded depth learning, and finally restore the actual movement of the moving object trajectory, and the trajectory simulation display.