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China has a land border of approximately 20,000 kilometers. With the continuous development of the political and economic situation in the surrounding areas of our country, the exchanges of personnel and the circulation of materials have been expanded, smuggling, smuggling, drug trafficking, terrorist infiltration, etc. have become more and more prominent, and the pressure on border defense forces on duty is also increasing. big. Under the new situation, border defense forces must rely on advanced technology to establish rapid response capabilities.
The geographical location of the border area is complex. The key areas of border monitoring such as unmanned border stations and entry-exit ports are widely distributed, and the distance from the monitoring center is relatively long. This has caused inconvenience in the use of wired networks, and traditional monitoring solutions have not been able to It satisfies the needs of border surveillance well.
IAxel wireless network products, using the latest computer network technology and wireless communication technology, combined with network video high-definition cameras, can allow border troops to quickly establish a long-distance wireless monitoring and patrol command wireless network system distributed throughout the defense area .
Applications:
A certain frontier defense area is densely forested and there are many people coming and going, which brings difficulties to the management and control of the border. In order to strengthen management, the border troops have built a remote wireless monitoring system and a patrol command wireless network system in stages.
The system is designed within the range of 10 to 30 kilometers from the monitoring command center. Key monitoring areas, difficult areas for management and control, areas for observing blind spots, etc. are selected, and 12 unmanned observation towers are built, and front-end high-definition video monitoring points are set up. Each tower is equipped with high-definition network cameras and PTZ, wireless network transmission system, solar power supply system, etc. Among them, the wireless transmission system adopts the latest version of Axelwave 802.11n standard MIMO carrier-grade wireless AP bridge, combined with a high-gain antenna feed system. These wireless AP bridges and the wireless network equipment of the command center form a complete point-to-multipoint link on the one hand, connecting the front-end equipment and the monitoring command center into a local area network, and at the same time, use appropriate antennas to segment the entire patrol line wireless network With signal coverage, patrol team members carry portable individual equipment, and can collect video evidence of the scene at any time through the wireless network and transmit it back to the monitoring command center. Commanders can make timely actions accordingly to achieve rapid response to emergencies.
System diagram:
After the system is completed, it realizes daytime visual monitoring and nighttime monitoring of key areas in the jurisdiction. The monitoring center can remotely control the adjustment of the camera focus on each watch tower and the movement of the PTZ, and can simultaneously observe the live real-time images of multiple monitoring points and receive Real-time images sent by the patrol team, and realize the recording, archiving and retrieval of image data, realize rapid disposal in emergency situations, ensure the timely detection, reporting and processing of border affairs, and help border inspection departments to grasp the dynamics of their jurisdictions and deploy them in a timely manner. Dispatching border inspection forces provides strong technical support.
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