On April 25th, a new AI millimeter-wave human body security instrument was released at the 35th Institute of China Civil Aviation Science and Technology Corporation. 'The transformation of military security technology must not only be more secure, but also make the public healthier', product designer Hu Lin Introduced to.
(Hu Lin, AI Human Security Tester Designer, introduces the overall situation of AI Human Security Tester. China Network Dong Ning Photography)
At present, the security screening equipment commonly used in public places is mainly metal detection gates, which have been used for many years. In 2016, an airport in China tried to use the “weak photon” security instrument incident, which caused public concern about the radiation of security screening and was suspended by the Ministry of Environmental Protection; In 2018, the replacement of Shenzhen Metro security inspection equipment also triggered the public’s appeal for the right to public security. In the context of the continuous escalation of international and domestic security inspections, on the one hand, all public areas are required to conduct security inspections in compliance with security levels; on the other hand, the public Have the right to understand the security checks accepted, the security department also has the responsibility to prompt sensitive crowds.
(Comparison of the advantages and disadvantages of X-ray security inspection and millimeter wave security inspection)
In response to the above issues, the astronauts provided better solutions. The new human security inspection instrument from the 35th Institute is a millimeter-wave imaging detection system, which is different from the current general-purpose X-ray security inspection equipment. Radiation is only a thousandth of the mobile phone signal. I. No radioactive particles in the screening process. The detection wave only affects the human skin and does not penetrate muscles. Hu Lin introduced: 'Millimeter wave security instrument has passed the authoritative certification of the national testing department, the data is open, and the public no longer has to worry about the security screening radiation. '.
(AI Human Security Tester passed a number of authoritative certifications)
In terms of detection ability, the subject only needs to stand on the security tester and raise his hands. Within 2 seconds, the security door can read all the information above the subject’s skin, 360°, and the imaging resolution is in the order of millimeters. The map is instantly generated. The non-metallic dangerous goods, including corrosive, flammable and explosive liquids, gels, etc., which cannot be detected by the current security inspection equipment, are prohibited.
(Using virtual human mapping technology to intelligently protect personal privacy)
However, this kind of 'overview' is only for items. According to 35 designers, in order to protect the privacy of the subject, the security instrument adopts intelligent privacy protection technology, and the imaging record shows the human face and gender organs in a blurry manner. Using virtual human mapping technology, virtual figures are displayed on the screen on the outside of the security instrument. If there is prohibited goods, identification is made in the corresponding area of the figure.
'In the military-civilian integration, we insist on social responsibility guidance, provide healthier screening methods, and be responsible for public health,' said Sun Wei, the 35th director.