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2022-09-23 17:35:14
Use technology to build smart and safe campuses, smart military camps, and smart security
The Guangxi Unicom Smart Campus Project combines advanced security prevention and control technology with communication network technology to create a 1+N smart security system, that is, a platform is used to carry N smart security applications to escort campus security in an all-round way. The platform is centered on one-button alarm. After the school activates the alarm button, the alarm information will be immediately sent to the police station near the school through the 110 platform, and at the same time, it will be transferred to the police officer's mobile phone closest to the alarm school. The relevant police officers can arrive within 5 minutes. on site. When the alarm button is pressed, the audio and video system of the platform is turned on at the same time, and the 110 platform can view the alarm scene panorama and have a real-time dialogue with the alarm personnel.
There are many campus personnel and large circulation, and the demand for real-time monitoring of the epidemic situation is prominent. The "5G+AI infrared temperature measurement + mask recognition" smart access control system created by China Unicom for the High School Affiliated to Jiangxi Normal University can not only effectively carry out temperature measurement for epidemic prevention and control, but also accurately identify in just one second even when wearing masks and goggles Personnel status, and there will be no crowded queues during peak hours.
In Yueyang, Hunan, the epidemic prevention and control platform independently developed by China Unicom based on big data and cloud computing technology has successfully accessed the information of 172 schools in Xiangyin County, including 96 kindergartens, 64 elementary and junior high schools, 7 high schools, and 5 education bureaus. The agency can monitor the health codes of 87,342 teachers, students and related personnel in real time, visualize them for easy viewing, and use technology to help prevent and control the epidemic.
The construction of a smart campus, according to the relevant standards issued by the state, should have different systems such as smart teaching environment, smart campus management, and smart information security. Essential content, which puts forward specific requirements for the construction of high-definition video systems in smart campuses. In the informatization construction project of the West Campus of No. 1 Middle School in Beijing Daxing District, Beijing Unicom, by deploying high-definition video surveillance in the comprehensive security management platform, realizes intelligent face recognition, vehicle recognition, bright kitchen and smoke detection system. The emergency alarm system and network alarm system are visually displayed on the large screen of the security monitoring center, so as to realize the visual presentation of campus construction.
The intelligent 3D security platform for smart military camps built by Beijing Xiqi Network takes the form of "a map of the situation" and conducts 3D modeling based on GIS map technology to comprehensively display the distribution of key risk targets, risk levels, operating status of various technical defense facilities, General information such as alarm information. The displayed information includes elements such as personnel, vehicles, training grounds, perimeter control, dynamic environment monitoring, protection zone monitoring and monitoring.
basic situation
(1) Real-time data situation. For daily safety management elements such as personnel, vehicles, and training grounds, the total number, changes, and violation alarm data can be displayed in real time. For key target protection elements such as perimeters, protection areas, and tasks, it can display information such as arming status, equipment status, alarms, and disposal in real time.
(2) Historical analysis of the situation. Statistical analysis of situational elements can be performed according to the time dimension, space dimension, etc., and a variety of analysis charts are supported, including: heat map, line chart, column chart, pie chart, detailed table and other display methods. Support multiple data sources, cross-platform, video and image data extraction. Provides rich statistical and analysis functions, data reprocessing, data fusion, multi-dimensional data analysis functions, and supports multi-dimensional and multi-morphic data presentation. Supports the statistics of the total historical scores of the training situation, the statistics of historical test scores, etc.
(3) Spatio-temporal forecasting situation. The trend model calculation can be performed on various situation data collected for a long time by means of trend analysis, forecast model, etc., and the spatiotemporal forecast situation that may appear with a certain probability in the future can be obtained.
In the future, AI is bound to change security, make security systems more intelligent, automatically process unstructured and structured data such as videos and pictures, and make the whole society safer and more orderly. To achieve such a change depends on the industry The cooperation of upstream and downstream. Upstream AI chips have become the first step in building smart security, and innovative and cost-effective AI chips will surely become the cornerstone of successful selection.
Since 2018, the underlying components of smart security applications have begun to be systematic and integrated, and at the same time, the overall performance of the hardware system of the monitoring system itself has been improved. The integration of basic hardware and algorithm software such as AI chips and sensors allows customized development of products according to different business algorithms. At present, AI chip manufacturers are already conducting research and development in the direction of computing power and algorithm integration, that is, designing AI chip architecture according to specific scene algorithms to more efficiently apply to scene business.