公开(公告)号：US20180284302A1

公开(公告)日：2018-10-04

申请号：US15740813

申请日：2016-08-23

Applicant: NUCTECH COMPANY LIMITED

Inventor： Lan ZHANG ,  Weizhi WANG ,  Yingshuai DU ,  Zonggui WU ,  Wei ZHANG ,  Xuming MA ,  Kun ZHAO ,  Jun LI

IPC: G01T1/36 ,  G05D1/04 ,  G05D1/02 ,  G01N21/17

Abstract: The present invention relates to the field of radiation detection, and provides a CdZnTe aerial inspection system and an inspection method. The inspection system comprises a CdZnTe spectrometer (10) and an aircraft (20). The aircraft (20) flies and carries the CdZnTe spectrometer (10) to realize a function of aerial inspection, thereby improving operating efficiency of nuclear radiation monitoring. The CdZnTe spectrometer (10) has high energy resolution, a small volume, a light weight, and desirable portability. By combining the CdZnTe spectrometer (10) and the aircraft (20), the present invention enables high measurement precision, a long operation duration, and an aerial access to a site of a nuclear accident to perform operations and inspect the site, thus reducing radiation exposure received by a person entering the site, and providing support for rescue operation.