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FR4PCB.TECH's 2D PDOA planar positioning solution integrates UWB and PDOA technologies, achieving high-precision positioning with a single base station and incorporating diverse functions to ensure safety. As a pioneer in the wireless RF field, the company will continue to innovate in the future, providing advanced and reliable solutions to drive industry development.

FR4PCB.TECH's 2D planar positioning solution, based on UWB and PDOA algorithms, is technologically advanced with prominent advantages, including high accuracy, low cost, easy integration, and diverse functions. It has wide applications. The company will keep innovating for a better future.

The UWB technology has brought about a transformation in personnel positioning in coal mines. Its characteristics, such as high precision and strong anti-interference ability, are well-suited for the underground environment. The electronic fence can conduct real-time monitoring of hazardous areas. The system boasts a well-structured architecture and diverse functions. After being applied in a certain coal mine, safety and production efficiency have improved

The UWB coal mine personnel positioning system has an efficient architecture. UWB base stations, tags, and communication protocols collaborate for precise positioning. Based on signal flight time calculation, its engine shows positions in real time. It offers real-time tracking, electronic fencing, SOS alerts, call functions, trajectory storage, and attendance collaboration. Technologically, UWB has notable advantages.

The UWB personnel positioning system from FR4PCB.TECH deploys base stations underground and equips personnel/assets with tags for real-time positioning. With accuracy < 30cm and coverage radius > 400m, it allows flexible electronic fence setup. Its diverse functions and UWB tech safeguard coal mine safety.