The tunnel uwb high-precision positioning module intelligent system completes the safety management of personnel. The safety risk factor of the tunnel construction environment of the pipe gallery is very high, and an efficient and accurate personnel positioning and safety management system is urgently needed. The tunnel uwb high-precision positioning module system includes personnel attendance, tracking and positioning, post-disaster first aid, and daily processing. The tunnel personnel positioning system adopts the UWB personnel positioning technology. A certain number of positioning base stations are arranged in the tunnel, and the personnel entering the tunnel wear positioning tags to perform real-time positioning to complete the refined management of tunnel safety construction and production.
How to locate the tunnel personnel of the uwb high-precision positioning module? The tunnel personnel positioning system is based on the UWB ultra-wideband positioning technology of the tunnel personnel positioning system. The base stations are arranged in the tunnel, and the base stations are placed at intervals of 150-200 meters. The positioning labels are distributed to the construction personnel entering the tunnel, and the construction personnel entering the tunnel entrance can be effectively obtained and completed. real-time high-precision positioning. Basic information, time information, quantity information, direction track information, etc. The personnel entering the tunnel can accurately display the attendance of the tunnel personnel through the large LED screen; alarm the abnormal situation of the tunnel personnel in time, the personnel wearing the tag can announce the distress alarm through the SOS, and the processing personnel can also issue an alarm prompt through the platform to improve the emergency response speed. .
Why does the tunnel personnel positioning system prefer UWB personnel positioning technology?
1. High-precision positioning: The positioning algorithm completes the one-dimensional positioning of the tunnel, the positioning accuracy reaches 10cm, and the system label capacity is greater than 20,000. More accurate than other planning errors.
2. Minimalist layout: wireless synchronization can be used between base stations, and wireless cable layout between base stations can greatly reduce the layout cost and improve the layout power, which is more convenient than other positioning solutions.
3. Low cost: The uwb high-precision positioning module covers the distance better than its peers, which directly reduces the cost of base station layout.
4. Strong anti-interference ability: uwb high-precision positioning module is not affected by the environment in the tunnel, and is safer than other positioning skills.
5. High protection level: The shell protection of the tunnel positioning base station has the ability of moisture-proof, dust-proof, low-temperature resistance, shock resistance, etc., and can work normally in harsh environments.
uwb high-precision positioning module When an accident occurs, rescuers can quickly understand the location of the relevant personnel according to the data and graphics provided by the tunnel personnel positioning system, and take corresponding rescue measures in time to improve the motivation of emergency rescue work.
