With the continuous development of big data technology and the continuous improvement of computer performance in the DT era, the use of computational visual big data technology is used to analyze the video information in the monitoring system, so that the development of video surveillance system to the direction of intelligence has become the mainstream trend.
With the development of "Made in China" and "Internet Plus", video and image big data has been strongly supported by national policies. The State Council issued the "Guidance on Deepening the reform of urban law enforcement System and improving urban management", which pointed out that: strengthen the intelligent management and monitoring services of urban infrastructure, to achieve visual, perception, analysis, service, command, supervision "six in one"; Comprehensively utilizing various monitoring and monitoring means, strengthening the comprehensive collection and management analysis of urban operation data such as video monitoring, and forming a comprehensive urban management database; We will speed up the construction of information technology in urban management and comprehensive law enforcement archives, make comprehensive use of video integration technology, explore new law enforcement models such as quick handling and off-site law enforcement, and improve the efficiency of law enforcement.
It can be seen that the construction of smart city has put forward strong market demand for the intelligent application of video, but at the same time, with the increasingly accelerated process of urban development, urban management is also facing increasing pressure, such as the flow of street vendors, store operation, indiscriminate parking of vehicles and other phenomena, which have become a difficult problem in the management of urban appearance environment and street order. The traditional urban management mode, which mainly focuses on manpower prevention and post-processing, has begun to restrict the further improvement of urban management level. According to statistics, due to too many videos and limited manpower, especially after the Skynet Project and Xueliang Project integrate a large number of video surveillance resources, faced with so many cameras, how to use camera resources to automatically and quickly discover and report events has become a key task of urban intelligent management.
In recent years, Tsinghua Tongfang has accumulated a large amount of market demand in the construction of smart cities. Backed by the scientific research strength and academic strength of Tsinghua University, it has carried out the independent research and development of video big data products, launched Tsinghua Tongfang "Huiyan da" series of intelligent video analysis software products, and Tsinghua Tongfang Chengguan robot came into being.
System interface diagram
Tsinghua Tongfang "Chengguan Robot" (Tongfang Huyanda Chengguan incident video intelligent analysis server S100) provides a general monitoring and early warning mode through the software system on the basis of the existing video image data without updating the camera and other hardware equipment, and helps departments at all levels to realize the collection, sorting, mining and analysis of massive video data. Realize the intelligent alarm and early warning analysis of all kinds of events.
Disorderly parking of motor vehicles
Traffic management
Disorderly parking of motor vehicles
Tsinghua Tongfang Chengguan robot is an integrated product of hardware and software. This product can automatically detect abnormal behaviors in some cities, such as out-of-store operation, unlicensed business travelers, indiscriminate parking of motor vehicles, exposed garbage, hanging along the street, illegal slogans and propaganda materials, mass occurrence of various urban problems detection. By making full use of the existing video equipment resources, we can realize all-weather, automatic and all-round monitoring of urban management and social governance, and lay a solid foundation for big data analysis of urban management.
Unlicensed operation
Unlicensed cars solicit customers
Off-store operation
Garbage exposure
Drying along the street
Tsinghua Tongfang Chengguan robot has changed the previous state of "passive" video monitoring. It is not only limited to providing video images, but also can take the initiative to conduct intelligent analysis of video information, identify and distinguish people, things and things, and send out alarms in time once abnormal situations or emergencies are found. Its application in the safety management and monitoring of urban management is bound to help overcome the limitations of human exhaustion, so as to more effectively assist urban management personnel to deal with emergencies quickly, realize automatic discovery, automatic reporting, rapid processing, automatic verification of problems, and improve the efficiency of the whole process of urban management.
