Radiation protection system and method for radiation source in open space

• Main Authors: LIANG LIHUA, LIU NIAN, HE JINGZE, ZHANG WENJIE, XU YUANFEI, TIAN ZIYE, LI HUAYU
• Format: Patent
• Language: Chinese; English
• Published: 03.04.2020
• Subjects: DETECTING MASSES OR OBJECTS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; MEASUREMENT OF NUCLEAR OR X-RADIATION; MEASURING; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; TESTING

The invention relates to a radiation protection system and method for a radiation source in an open space, belongs to the technical field of safety inspection, and solves the problems of long construction period, high construction cost, hidden danger of harming personnel health and the like in the prior art. The radiation protection system for a radiation source in the open space comprises a plurality of radiation detectors, a video monitor and acquisition analysis control equipment, the plurality of radiation detectors are used for collecting radiation doses at a plurality of positions in a monitoring area; the video monitor is used for collecting video images in a monitoring area. The acquisition and analysis control equipment is used for judging the position of a person according to theacquired video images, obtaining the radiation dose at the position of the person according to the acquired radiation doses at the plurality of positions, judging whether the dose at the position ofthe person exceeds a safet