Criminals are at large on the scene, even if they are face-lifting, they will be invisible in the face of high technology. Recently, the reporter learned from the Institute of Iron and Steel, the Beijing-Shanghai high-speed rail security area face recognition system project began bidding, Shanghai Hongqiao Station, Tianjin West Railway Station and Jinan West Railway Station three stations security area will be installed for identification of high-tech security system A face recognition system to assist the public security department in arresting fugitives.
According to experts, because video surveillance is rapidly spreading, among many video surveillance technologies, face recognition technology is a fast identification technology that is remote and user-incompatible. It can find people in real time from surveillance video images. The face is compared with the face database in real time to achieve fast identification and intelligent early warning.
At present, face recognition is mainly applied to digital camera face autofocus and smile shutter technology, access control system and public security criminal investigation such as installation system at the airport or station. By querying the target portrait data to find out whether there is basic information of key population in the database, Capture the fugitive.
Overhead sectional door most widely used for loading areas on all types of industrial premises and Designed with a curved overhead track, these vertically-opening sectional doors can be installed in areas with reduced head room. They provide heat and sound insulation with its composite panel construction.
The counterbalance and cable system provides quiet and straight forward operation for manual doors. Electric operation is available for larger applications that can incorporate many alternative operator options to suit all client requirements.
The standard outer panels are manufactured from 0.5mm thick, high quality zinc coating to BS EN 10147
For the best weather protection the sectional door panel has an interlocking hinged joint integrating a high quality seal the full length of the panel.
A counterbalance system is incorporated into the sectional overhead door to ensure efficient and effortless operation.
The counterbalance comprises of springs mounted on a steel shaft that are high tensile helical wound steel. It has been heat treated for enhanced performance for around 50,000 cycles.
Reducing shaft friction is achieved with the aid of brackets and guide rollers incorporating highest quality sealed bearings.
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Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hffastdoor.com