Fig. 1. Block diagram of hardware system

Fig. 2. Block diagram of detector circuit design

Fig. 3. Block diagram of I/O control board design

Fig. 4. Simulation diagram of the probe scenario for testing

Fig. 5. Schematic diagram of measuring points on the test plane at static state

Fig. 6. Three-dimensional graph of countings at different measuring points on the test plane at static state

Fig. 7. Schematic diagram of measuring band in motion state

Fig. 8. Change curve of equipment counting response with time in motion state