The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 2019
Filed:
Oct. 25, 2016
Tsinghua University, Beijing, CN;
Jigang An, Beijing, CN;
Peng Cong, Beijing, CN;
Xincheng Xiang, Beijing, CN;
Litao Li, Beijing, CN;
Zhentao Wang, Beijing, CN;
Yanmin Zhang, Beijing, CN;
Jianmin Tong, Beijing, CN;
Weidong Qiu, Beijing, CN;
Chunming Tan, Beijing, CN;
Yibin Huang, Beijing, CN;
Xiaojing Guo, Beijing, CN;
Liqiang Wang, Beijing, CN;
Jian Zheng, Beijing, CN;
Tsinghua University, , CN;
Abstract
The present disclosure relates to a technical field of a security detection device, and particularly, to a security detection system, comprising one or more detection devices, wherein the detection device comprises a first ray emitter, a ray receiver, and a movable frame, wherein the first ray emitter comprises a first ray source for generating first detection rays and is provided at a bottom portion of the movable frame, so that the first detection rays can penetrate through a detected object from a bottom of the detected object; the ray receiver comprises a ray detector provided on the movable frame, for correspondingly receiving the first detection rays having penetrated through the detected object; and the movable frame is movable in a direction in which the first ray emitter and the ray receiver are capable of moving through a detection region for the detected object.