subject: Why Is "security Model City Became Zheng Yanxia Electronic Eye" - Security, Electronic [print this page] End of 2009, Anhui Daily published an article entitled "Security Model City Electronic Eye Become a "Zheng Yanxia" "in the media. Hill County, Anhui Province such a thing happened recently: Qianshan Zhao Mei Pan Festival town on his way home riding a bike was hit by a pickup truck to the ground, the direction of the vehicle quickly escape to the county. However, the police view of the county's surveillance video, but can not find any clues. 110 command center of the county, more than 10 security video surveillance all the obscure, even in the daytime are blind to the vehicle number plate. The hill county is selected Security Ministry of Public Security " 3111 "Demonstration project, construction of points, have built a city alarm and monitoring system.
Machine was limited in Anhui fine branches Company Video surveillance camera inside the recording process of the accident. As the camera in the company to have tens of meters away from the incident, coupled with a side of the shooting, did not record the incident, the vehicle registration number. The direction of the vehicle for the hill to escape the county town, there are many roads along the way video surveillance point of view of the county 10 point multiple video surveillance video data, but all blurred, not only not see the car passing vehicles license, even past the vehicle models are not clear, far less refined Branch Machine Co., Ltd. Anhui, video surveillance camera clearly. Hill county public security video surveillance system not see the road vehicle, authorities said it was because of financial inability to maintain, and security surveillance video camera poor results, not only in the hill, is a common phenomenon in Anqing.
In November 2006 I had written an article entitled "Construction and operation of large-scale monitoring system long way to go," the article, that "large-scale video surveillance system can be smoothly completed and stable operation is a more complex Technology Issues of economic feasibility studies, given the fast development of the situation, once they spread out to about 500 experimental units (individual police training and technology project pilot cities are not the pilot need to build a 3111 large-scale video surveillance system), makes them increasingly worried " . " Market Development and technical level of domestic surveillance and the current large-scale construction, lack of experience running conflict between the existence of the outstanding concerns, worried that if the majority of future large-scale monitoring system built not stable operation of the development of the industry will have a huge negative impact. "
Article is mainly from a technical point of view of construction and operation of large-scale monitoring system, which explored The seventh issue is the construction of the system should follow the principle: "practicality, stability, Security , Economy, maintainability, scalability. Participation in peace building around the city as highly positive, but participants in large-scale video surveillance systems, the difficulty of long-term stable operation generally underestimated, there are some Enterprise In order to get some very large project commitments and targets to achieve the function, construction costs will inevitably result in a breakthrough, system instability, problems of higher operating costs. I think the last four principles is more important, practical and progressive implementation within their means, to gain experience and then the promotion is the right approach. " The hill county public security monitoring system was mainly due to lack of funds, equipment configuration is too low, not very well play a role example.
Historical experience to remember, we do things, must take full account of all the economies, technology and other aspects of the actual situation, realistic plans, to do one thing to consider input-output ratio, the limited funds good use, do not live up to the taxpayers want.
