Mine safety has always been an important issue in mining production. In view of the complex and high-risk environment of mine production, how to achieve accurate positioning and real-time monitoring of operators to ensure their safety is an important part of mine safety management.
Relying on the localised UWB SoC technology of MK8000, Woxu successfully realised the localisation of the mine positioning solution. The solution shows significant advantages in power consumption control, integration and performance, and promotes the independent process of mine positioning technology in China.
1. Converged anchor UA-214-DHM: It integrates UWB dual-channel and Wi-Fi 6 technologies, and is equipped with two 10G optical ports, two 2.5G electrical ports and multiple 1G optical/electrical interfaces, forming a powerful data transmission and communication hub. Its UWB working distance is far more than 400 metres (LOS, PER < 1%, 6.8Mbps), which ensures stable and efficient positioning signal coverage in complex mining environments.
2. Mining Intrinsically Safe Reader UA-310: Supporting UWB dual-channel, the built-in antenna design further enhances the positioning accuracy. As an important part of the system, UA-310 and UA-214-DHM together build a mine positioning network with wide coverage, high accuracy and strong anti-interference ability.
1.Mining Intrinsically Safe Personnel Identification Card UT-312-D: UT-312-D is an Intrinsically Safe Personnel Positioning Identification Card developed by Woxu Wireless based on the localised Ultra Wide Band (UWB) solution and applied in the field of coal mine. The product adopts high performance RF solution, and the line-of-sight working distance of the same positioning sub-station/reading sub-station can be up to 400 m. The explosion-proof marking Exib I Mb meets the requirements of personnel positioning in hazardous environments in mines where flammable gas methane exists.
Through the combination of the new generation of anchors and tags mentioned above, the localised mine positioning solution created by Woxu not only achieves the goal of high precision and long distance of personnel positioning, but also takes into account the durability, ease of use and intelligent functions of the equipment, which comprehensively empowers the safe production and efficient management of smart mines. For mining enterprises to bring a more suitable for local needs, more cost-effective positioning solutions, help mine mine construction safer and smarter.
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