Actual condition simulating training system and method of human body surface radiocontamination detection

The invention provides an actual condition simulating training system and method of human body surface radiocontamination detection. The system comprises a control and data handling computer, a handheld training terminal and a human body surface radiocontamination simulating device, wherein the control and data handling computer is in wireless interconnection with the handheld training terminal; adetection route is arranged on the human body surface radiocontamination simulating device, and bar codes are sequentially arranged on the detection route; the control and data handling computer is capable of building a digital detection human body module which is corresponding to the detection route on the human body surface radiocontamination simulating device, and randomly simulating the marked contamination part and the contamination degree of the bar codes on the detection route in a digital form through the bar codes, and sending to the handheld training terminal in a simulating signalform; and the handheld tra