According to the information released by CNNC, recently, Tongfang Weishi Technology Co., Ltd., a subsidiary of Tongfang Co., Ltd. (hereinafter referred to as “Tongfang Weishi”) has developed and quickly launched the “THz Hertz Infrared Composite Human Security Device”, which compensates for the previous handheld temperature measurement. The gun's low temperature efficiency and large error in body temperature deteCTion allow security inspectors to pass the subway security inspection without the need for hand-held inspections, and the inspected persons need not stop and walk naturally. The equipment was put into use at Fangzhuang Station of Line 14 of the Beijing Metro on February 24 to help subway security checkers improve their detection efficiency.
According to reports, the technical principle of Tongfang Weishi terahertz infrared composite human security detector is to use the characteristics of human body's spontaneous radiation terahertz wave to penetrate clothing, to achieve terahertz imaging, and to use the most intense infrared band of human spontaneous radiation for body temperature. The compound detection can complete the non-contact security inspection and temperature screening of the human body at the same time. It can quickly and effectively automatically identify contrabands such as bomb vests, smuggled goods, liquids, drugs, etc., and simultaneously alarm people with abnormal body temperature. It is safe, efficient, No sensation, covert inspection, etc. Therefore, it can greatly reduce the workload of security personnel's hand inspections, speed up the pass rate of security inspection personnel in various industries, and help resume work and production. Except for Fangzhuang subway station, the equipment has been tested at Peking University Shougang Hospital and will be tested at People's Hospital and other important venues next.
The research and development of the terahertz human body security detector firstly helps the subway to cope with the challenge of epidemic prevention, and can quickly "emergency" in the case of urgent needs. In addition, for long-term applications, Tongfang Weishi has also used science and technology to build a team behind the epidemic. Integrating artificial intelligence, big data, the Internet of Things, and detection and sterilization technologies deeply, based on the plug-and-play, scene-rich, and rapid deployment of the Veishi cloud platform to create "N smart products + one cloud platform + five typical applications "Scenario" comprehensive solutions, including medical institutions, transportation hubs, community colleges, port quarantine, and building office.
It is reported that Tongfang Weishi can provide products with multiple functions such as non-sensing human body temperature measurement, rapid non-contact security inspection, specific environmental monitoring, radiation disinfection and sterilization, robot application, and remote supervision. Transmission, analysis, and realization of intelligent early warning of epidemic situation, tracking of abnormal events, emergency command dispatch, analysis and decision support, etc., meet the different needs of the front line of prevention and control, and comprehensively improve the three capabilities of early warning, prevention and elimination of the epidemic.