US 12,468,065 B2
Measurement system and measurement method for measuring detection performance of human body safety inspection equipment
Caixia Liu, Shanghai (CN); and Fangyi Xie, Shanghai (CN)
Assigned to THE THIRD RESEARCH INSTITUTE OF MINISTRY OF PUBLIC SECURITY, Shanghai (CN)
Appl. No. 18/248,233
Filed by The Third Research Institute of Ministry of Public Security, Shanghai (CN)
PCT Filed Jan. 28, 2021, PCT No. PCT/CN2021/074025
§ 371(c)(1), (2) Date Apr. 6, 2023,
PCT Pub. No. WO2022/083023, PCT Pub. Date Apr. 28, 2022.
Claims priority of application No. 202011148575.X (CN), filed on Oct. 23, 2020; and application No. 202022396706.8 (CN), filed on Oct. 23, 2020.
Prior Publication US 2023/0375743 A1, Nov. 23, 2023
Int. Cl. G01V 5/22 (2024.01); G01V 13/00 (2006.01)
CPC G01V 13/00 (2013.01) [G01V 5/22 (2024.01)] 15 Claims
OG exemplary drawing
 
1. A test system for testing the detection performance of a human body safety inspection apparatus, comprising:
a moving track assembly, a fixed tray assembly, a human body model assembly, a control assembly, a test card assembly and a test article;
the human body model assembly being used for simulating a real human body under test, including the body shape, clothing and body temperature; the human body model assembly being mounted on the fixed tray assembly and being capable of moving up and down or/and rotating under driving of the fixed tray assembly to simulate a real person in a detection state of a realistic application scenario; the fixed tray assembly being movably mounted on the moving track assembly;
the test card assembly and the test article being used for testing a detection function and performance of the human body safety inspection apparatus, and able to be additionally mounted in test regions on the human body model assembly;
the control assembly controlling the moving track assembly, the fixed tray assembly and the human body model assembly to form a test environment; the control assembly controlling the heat generating state of the human body model assembly to simulate a real human body temperature; the control assembly controlling the fixed tray assembly to drive the human body model assembly to move up and down and to perform a 360-degree rotation to face the human body safety inspection apparatus to be tested at different angles; the control assembly controlling the moving track assembly to drive the human body model assembly to move back and forth repeatedly at a set speed to an appropriate position in a region under inspection.