DETECTOR explosives hidden under people's clothes

摘要

The invention relates to the field of nuclear quadrupole resonance (NQR), in particular to security systems with access control in the protected premises. Detector explosives concealed under clothing people, comprising: a first generating unit and the signal processing, the first receiver, the first transmitter, the first damping device, the first circuit configuration NQR sensor device, the first NQR sensor. NQR output of the first sensor is connected to the input of the first receiver, whose output is connected to the first input unit for generating and processing signals, the first output of the block forming and signal processing is connected to the input of the first transmission device, whose output is connected to a first input of a first NQR sensor. The second output forming and signal processing unit connected to the input of the first damping device, the output of the first damping device is connected to the second input of the first NQR sensor. The third way of forming and signal processing unit connected to the input of the first tuning circuit NQR sensor device NQR sensor circuit output setting device is connected to a third input of the first NQR sensor. To increase the likelihood of identifying and achieving the possibility of detecting a wide range of explosives introduced N-1 unit forming and signal processing, N-1 the receiver, N-1 transmission apparatus, N-1 of the damping device, N-1 device settings NQR sensor circuit, N -1 NQR sensor control device N + 1, the doors, the display unit and control. Each N input-output display devices and controls connected respectively to the second input-output of each N forming unit and signal processing, N + 1 display and control apparatus output is connected to the input of N + 1, the door control device, each output N + 1, the door control device coupled to the respective cab door made of N NQR sensors. Yield N-1 encoder NQR connected to the input of N-1 of the receiving device, the output of which is connected to a first input of N-1 unit forming and signal processing, the first output N-1 unit forming and signal processing is connected to the input of N-1 transmitter output coupled to a first input of N-1 NQR sensor, the second output N-1 unit forming and processing signals is coupled to the input of N-1 of the damping device, the output N-1 of the damping device connected to the second input of N-1 NQR sensor, the third output formation unit and processing signals is coupled to the input of N-1 NQR sensor tuning circuit device yield N-1 NQR sensor circuit setting device is connected to the third input of N-1 NQR sensor where N≥2