| 摘要 |
The invention concerns a device simulating the detection of at least one moving radioactive source, comprising a receiver (R1, RN) for receiving signals transmitted by at least one signal transmitter (E1, E2, EM), characterised in that it comprises a pulse generator (G1, GN) coupled to the receiver (R1, RN) and configured to determine a distance between the receiver (R1, RN) and the at least one transmitter (E1, E2, EM) from a signal received from the at least one transmitter by the receiver, in order to generate pulses of which the number varies depending on the distance detected, and in order to deliver the generated pulses to an electronic processing unit (T) to be tested, intended to be coupled, in nominal detection usage, to one or more detectors (D1, DN) of one or more radioactive sources. |
