Video surveillance/wireless coverage/personnel positioning solution for urban underground comprehensive pipe gallery
With the acceleration of urbanization, underground pipe galleries, as an important component of urban infrastructure, are crucial for ensuring the safe and efficient operation of cities. However, due to the particularity of the underground pipe gallery environment and the complexity of management, how to achieve efficient and safe management has become an urgent problem to be solved. In response to this issue, this solution aims to provide a comprehensive video surveillance, wireless coverage, and personnel positioning system for urban underground comprehensive pipe galleries, in order to improve the management efficiency of pipe galleries and ensure their safe operation.
Scheme description:
Network topology structure: The network topology structure in the video surveillance/wireless coverage/personnel positioning scheme of the urban underground comprehensive pipe gallery adopts a ring network topology structure to enhance the stability of the system. The access layer adopts Bypass4 gigabit optical and 8 gigabit electrical switches to build the most stable bandwidth link; The aggregation layer adopts a full gigabit optical switch to connect with the front-end access switch to form a ring network link, and then connects to the core switch through optical fiber.
1、 Video surveillance system
High definition camera deployment: Deploy high-definition network cameras in key areas of the pipe gallery, such as entrances and exits, equipment rooms, and intersections,
to achieve seamless monitoring. These cameras should have infrared night vision function to ensure all-weather monitoring.
Intelligent analysis: Using image recognition and intelligent analysis technology, automatically identify abnormal situations such as intruders, smoke, abnormal water levels, etc.,
and trigger alarms in real time, effectively improving the intelligence level of monitoring.
Video storage and backup: Local storage of surveillance videos and support remote backup to ensure data security. At the same time, intelligent retrieval technology is adopted to
facilitate management personnel to quickly search and replay video recordings.
The front-end access switch used in the video surveillance system is used to connect high-definition cameras at various nodes in the pipeline to provide a high-speed data
transmission channel. The video data collected by the cameras is transmitted to the storage server to achieve blind spot monitoring.
2、 Wireless coverage system
Wireless communication network construction: Deploy high-performance wireless communication equipment explosion-proof wireless APs inside the pipe gallery to achieve full
signal coverage. Ensure smooth communication between equipment, sensors, and personnel within the pipe gallery.
Efficient data transmission: The switch provides a high-speed and stable wireless transmission channel to meet the needs of data transmission within the pipe gallery. Simultaneously
supporting real-time audio and video transmission, it facilitates management personnel to timely grasp the operation status of the pipe gallery.
Network security assurance: Advanced encryption technology and security measures are adopted to ensure the security of wireless communication networks. Prevent unauthorized
access and data leakage.
3、 Personnel positioning system
Positioning tag design: Equip pipeline workers with lightweight and reliable positioning tags that support real-time tracking and precise positioning. These labels should have
waterproof, dustproof and other functions to adapt to the environmental conditions of underground pipe galleries.
Positioning accuracy guarantee: Utilizing advanced wireless signal processing technology and algorithm optimization to achieve centimeter level positioning accuracy. Effectively
monitor the location information of personnel in the pipeline gallery, providing strong support for safety management.
Emergency rescue mechanism: In the event of an emergency, quickly locate personnel, issue alerts in a timely manner, and initiate emergency rescue procedures. Improve rescue
response speed and success rate, and ensure personnel safety.
This solution provides an efficient and secure management solution for urban underground utility tunnels by integrating three major systems: video surveillance, wireless coverage,
and personnel positioning. Improve the efficiency of pipe gallery management through real-time monitoring, intelligent analysis, and data backup; Ensure smooth communication
within the pipe gallery through high-speed wireless transmission and network security technology; Improve emergency response speed through precise personnel positioning system.
This solution helps to improve the management level of urban underground comprehensive pipe galleries, ensure their safe and efficient operation, and provide strong support for
the sustainable development of cities. Looking ahead to the future, with the continuous advancement of technology and the increasing demand for applications, the management
of urban underground comprehensive pipe galleries will become more intelligent and efficient. We will continue to pay attention to the development trends of new technologies,
continuously improve and optimize solutions, in order to better serve urban infrastructure construction and operation management.
Partial case names:
Phase I/II of the underground comprehensive pipe gallery on Beitang Road, Hangzhou City
Hangzhou Kenshan Road Underground Comprehensive Pipe Gallery Phase I/II
Desheng Road Underground Comprehensive Pipe Gallery, Hangzhou City
Liaocheng Xiguan Street Pipe Gallery Intelligent Enhancement Project
Hefei High tech Zone Pipe Gallery Comprehensive System Project
Sichuan Qionglai Industrial Park Vertical Eighth Line Comprehensive Pipe Gallery
Nanchang Rulehu New City No.1 Comprehensive Pipe Gallery Project, etc.
