Method, apparatus and system for inspecting object based on cosmic ray

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United States of America Patent

PATENT NO 10613247
SERIAL NO

15411348

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Abstract

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The present application relates to a method, apparatus and system for inspecting an object based on a cosmic ray, pertaining to the technical field of radiometric imaging and safety inspection. The method includes: recording a movement trajectory of an inspected object by using a monitoring device; acquiring information of charged particles in the cosmic ray by using a position-sensitive detector, the information of charged particles comprising trajectory information of the charged particles; performing position coincidence for the movement trajectory and the trajectory information to determine the object; performing trajectory remodeling for the charged particles according to the information of charged particles; and identifying a material inside the moving object according to the trajectory remodeling. According to the present disclosure, pedestrians who are walking and moving are inspected by using the cosmic ray, and nuclear materials, drugs and explosive materials and the like carried by human bodies may be detected.

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Patent Owner(s)

Patent OwnerAddress
TSINGHUA UNIVERSITY100084 NO 1 TSINGHUA YUAN BEIJING HAIDIAN DISTRICT BEIJING CITY BEIJING CITY 100084
NUCTECH COMPANY LIMITED100084 BEIJING CITY HAIDIAN DISTRICT SHUANGQING ROAD WITH PARTY BUILDING A BLOCK 2 LAYER MUNICIPAL DISTRICT BEIJING CITY 100084

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Zhiqiang Beijing, CN 429 2689
Gu, Jianping Beijing, CN 55 273
Kang, Kejun Beijing, CN 78 1276
Li, Junli Beijing, CN 46 593
Li, Yuanjing Beijing, CN 274 2040
Liang, Song Beijing, CN 10 72
Liu, Bicheng Beijing, CN 29 25
Liu, Yaohong Beijing, CN 109 597
Wang, Xuewu Beijing, CN 33 407
Wang, Yongqiang Beijing, CN 146 785
Xu, Guangming Beijing, CN 19 26
Zeng, Zhi Beijing, CN 15 63
Zhao, Ziran Beijing, CN 241 1415

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