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Video Surveillance Helps to Solve Rapid Cases
Publicize case videos and broaden sources of clues
Since this year, the Public Security Bureau of Baoji City, Shaanxi Province has opened a platform for the investigation of persons involved in the “Internet of Things†on the Internet “Baoji City Public Security Information Network†to announce the presence of criminal cases or suspects to escape video or photographs, encouraging and guiding the general public. Netizens provide clues for the police to crack the case. This is another measure taken by the Baoji Municipal Public Security Bureau to increase the ability to crack down on crimes and widen the channels for video investigation.
Baoji is located at the junction of Shaanxi, Sichuan, Gansu, and Ningxia provinces, and the geopolitical environment makes the local security situation relatively complex. To solve the security management and control problems, Baoji Municipal Public Security Bureau explored the top-level application design of local public security agencies as actual units, and innovated the establishment of an intelligent map control map detection system. It took the lead in setting up an intelligent map control map detection agency in the province to promote the counties simultaneously. The formation of map control map investigation team, in the grassroots team equipped with online patrol map controller, the establishment of the city bureau, county bureau, police station three-level map control system. The currently built chart-controlled map detection system can perform video surveillance, dispatch, command and intelligent prevention and control early warning, and deep-linked investigations around the clock to achieve a precise blow to illegal crimes.
Relying on more than 40,000 video probes and more than 400 monitoring platforms at the city and county levels, the Baoji Municipal Public Security Bureau started from the point of view of maximizing its effectiveness and proposed the idea of ​​"using the people to develop clues and the police and the people working together to serve the actual situation." Based on this, the Baoji Municipal Public Security Bureau opened a “Viewing World†co-investigation platform on the Internet to publicize the video and pictures collected by the investigation department and proved to be criminal suspects, and encouraged the netizens to provide clues for solving the case. According to the “Viewing the World†operation procedure, after the netizens log in to “Baoji Public Security Information Networkâ€, they click on the “Viewing the World†column or the “Scattered Investigation Team†suspension window to enter the main interface of the platform. At the same time, Baoji police also set up a “View the World†link on the public desktop system of various Internet cafes in the city. Internet users can log in and browse the website at the first time.
The "Viewing the World" platform has also set up "scroll tips", "today's attention", "click rankings", "police tips", "police dynamics", "case video (photos)" and so on. Except for “police tips†and “police dynamicsâ€, other sections contain video and picture information related to the case. The police announced the 24-hour phone call, contact QQ number and e-mail, but also disclosed the corresponding incentives to mobilize the enthusiasm of the people to participate.
It is understood that since the “Viewing the World†platform was launched, Baoji City Public Security Bureau has increased the proportion of total number of crimes handled by video surveillance by 70%, the city’s 110 criminal cases have fallen by more than 40%, and street crime has fallen by more than 50%. Regional criminal cases have dropped by about 25%.