Measurement system of α β surface radioactive contamination based on Virtual Training

A Virtual Training System of α β surface radioactive contamination measurement is constructed based on Virtual Reality. Firstly, 3-d geometric models about radioactive environment, radioactive environment of surface device, α β detector, surface contamination instrument are constructed, the general radioactive law based on face radioactive source is presented. These models are driving in general program platform using human-computer interaction technology. Furthermore, there are several functions about database sharing, fault diagnosis, examining evaluation and on-time help which realize the whole system virtual training. Program show this training system avoid “nuclear fear” psychology and improve staff´s training effect.