ã€Background of the project】
Zhungeer Banner is located in the southwest of Inner Mongolia at the junction of Shanxi, Shaanxi and Inner Mongolia, with an area of ​​7692 square kilometers and a total population of 318,000. It currently governs 9 Sumu towns, 1 development zone, and 1 new zone. The built-up area of ​​Xuejiawan Town, where the current flag government is located, covers an area of ​​14 square kilometers. The town has perfect functions and is the political, economic and cultural center of Zhunqi.
Jungar Banner is rich in coal resources, with a coal-bearing area of ​​2,824 square kilometers. Proven coal reserves are 54.4 billion tons, accounting for more than 4% of the country. In recent years, Zhungeer Banner has witnessed rapid economic development, overall social progress, and a marked improvement in people's lives. In 2008, the regional GDP was 39.55 billion yuan, and fiscal revenue was 7.39 billion yuan. In 2009, the planned regional GDP exceeded 50 billion yuan and fiscal revenue reached 10 billion yuan, ranking among the top 30 in the country's top 100.
In June 2010, the government of Zhungeer Banner started the construction of the first phase of the "Digital Zhunger" project. The video surveillance system was an important part of the first phase of the "Digital Zhungeer" project. The coverage of the point will eventually realize the common utilization of urban video surveillance system resources by the public security bureau, urban management, transportation, education and other government departments.
[Present status of Jungar Banner video network]
In order to meet the needs of public security monitoring, the Zhungeer Banner Public Security System has established an independent public security video monitoring system. This system contains 4 parts of various types of cameras, optical transceiver equipment, character overlay and video matrix.
The current network equipment connection methods are as follows:
The camera manufacturers used in this system's camera equipment are Samsung, Honeywell, and Hikvision. All video cameras are connected to the optical transceiver equipment through optical fiber, and the character superimposing equipment is added to superimpose the character of the video image.
The relevant video images after the image processing is completed are distributed by the video matrix, and finally the images are connected to various public security branches and police stations.
The control software and alarm system of the above systems are all selected by the software developed by Bruton for system configuration.
[Requirements for wireless and video network construction]
The wireless network is the foundation of the digital jungle. It is used for wireless coverage in the city. It builds outdoor wireless coverage areas in the city center, commercial offices, and public areas. Wireless broadband access and high-bandwidth audio / data / video services, as well as free WiFi broadband Internet access for residents.
The video surveillance system is an important part of building a digital city. Through the coverage of video surveillance points in key areas, the city surveillance, traffic control bureau, public security bureau and other government departments ultimately achieve video surveillance and unified command of the city. The characteristics of the video surveillance system are real-time reflection of the status of city management in the whole area, which is convenient for government departments to timely understand the overall situation of city management and conduct remote command.
The construction of wireless application system can publish the important production information of coal mines, electric power, pastures and other industries to the mobile phone of the person in charge of the enterprise in the relevant industry through the wireless network, so that they can also understand the production status of the enterprise when they go out, thus ensuring The normal operation of the enterprise.
Through the construction of wireless networks and video surveillance systems, it provides Jungle with a wireless seamless broadband basic network, and strives to promote Junger's comprehensive construction and coordinated development, and to make Jungar a benchmark for the construction of urban informatization in western China. Informatization development indicators have basically reached the advanced level of domestic developed cities; forming an information base with strong comprehensive support capabilities, a high degree of development and utilization of information resources, wide penetration of information technology applications, a deep integration of the two technologies, an excellent information construction environment, and information construction The development pattern with good comprehensive benefits fully demonstrates the new image of Digital Junker.
ã€The goal of building】
According to the current status of the construction of Jungar Banner wireless and video networks, in order to meet the development needs of Jungar Banner, the corresponding network construction must be carried out in accordance with the above requirements, and the corresponding business functions must be realized. The specific goals of network construction are as follows:
Complete WiFi network coverage
Within the entire territory of the Zhungeer Banner, the core areas required for coverage are seamlessly covered. For other key areas other than the main urban area, the requirements of seamless coverage should also be met. The main goal of using WiFi coverage is to realize the free Internet function for all people, and to achieve free wireless Internet roaming within the territory of Jungar Banner. At the same time, the establishment of a complete wireless coverage network is also based on the basis of the network to achieve the basic requirements for uploading video network information. Through this WiFi system, the wireless access and upload function of the video part can be realized, and finally the video image can be completely collected and transmitted in the system, and displayed on the large screen of the emergency command hall through the video matrix.
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