Solution

SolutionCase

Remote wireless video monitoring system for urban public security

2020-05-19
         With the continuous expansion of the area under the jurisdiction of the police station, there are many traffic intersections, dense population and urban population flow. In addition, with the development of tourism, transportation, industry, business center and so on, the number of tourists and outsiders are also increasing, which makes the urban public security management problem more and more serious. Under the current situation of limited police force in the police station, technical security prevention and technical reconnaissance are introduced to form a combination of civil defense, technical defense and physical defense, which is also a necessary means to solve the contradiction between "effective management" and "economic cost" of the current public security system. In order to meet the security needs of the main intersections and commercial streets in this area, according to the principle of "combination of civil defense, technical defense and physical defense" and the design idea of "strict, reasonable, reliable, economic and perfect", truly achieve the safety and effective monitoring and timely management in place. Under the condition of limited police resources, we should improve the efficiency of police, reasonably allocate police forces, eliminate the public security crimes in the bud, and ensure the safety of one party. Tianshitong technology has designed a "long-distance wireless video monitoring system" for the region, and has established a long-term urban public security road monitoring system mainly based on digital wireless video monitoring, contributing to ensuring urban safety and improving the efficiency of the public security system.

Demand analysis: this top project takes the police station as the regional monitoring center, designs the surveillance digital camera (Surveillance Point) on the main intersections and commercial streets of the cities under its jurisdiction, and initially sets three video surveillance points.

Project difficulty analysis and solution: the biggest difficulty of the project is the bandwidth and transmission distance required for the image signal of the camera point to be transmitted to the monitoring center. Using general wired transmission is unable to overcome the problem of transmission distance and construction difficulty. All monitoring points to the monitoring center adopt wireless transmission means.

System analysis: the above analysis and solution methods can fully deploy the video monitoring points in the area, and can control the real-time video of the whole area in the monitoring center of the police station in real time. Moreover, through simple access to the public security network, leaders at all levels can also use desktop office PC to quickly, directly and accurately understand the work situation of the grass-roots line and the scene situation of emergencies.