The fully autonomous detection robot can detect a variety of toxic and hazardous flammable gases (LEL, SO2, H2S, CO, O2, Cl2, etc., can be customized according to requirements), and the detection result response time is ≤30s. The robot carries the detector into the detection area, and the detection result is directly fed back to the controller display through the software, and the result can be read directly without reducing the original detection efficiency.