Intelligent Coal Mine

The frequent occurrence of major accidents in mines in my country has caused huge casualties and economic losses, which has attracted great attention from the country and strong repercussions from the society. The Shandong Coal Mine Safety Supervision Bureau proposed the "Technical Requirements for the Precision Positioning System of Coal Mine Personnel in Shandong (Trial)" and the National Mine Safety Supervision Bureau organized the preparation of the "14th Five-Year Plan for Mine Safety Production (Draft for Comments)". The plan strictly "implements limited personnel management in mining areas and mining working faces, studies and formulates limited personnel regulations during shift changes, upgrades and transforms personnel position monitoring systems, and realizes accurate personnel positioning and overcrowding monitoring and early warning."

Program Features

High precision: positioning accuracy up to 30cm

Easy to deploy: Pure wireless deployment, support Wi-Fi Mesh networking

Robustness: No strict clock synchronization is required, and the transmission link is adaptive, ensuring good robustness of the system.

Flexibility: The positioning frequency can be adjusted flexibly according to the application scenario and user needs

Robustness: No strict clock synchronization is required, and the transmission link is adaptive, ensuring good robustness of the system.

Advancedness: Integrates multiple wireless communication technologies, supports UWB positioning, Bluetooth-assisted positioning and Wi-Fi long-distance transmission

Scalability: Applicable to one-dimensional, two-dimensional, and three-dimensional positioning applications in multiple industry scenarios

Stability: Stable positioning and strong anti-interference

solution

Huayuen Coporation's high-precision positioning management system uses UWB indoor positioning technology. By deploying positioning base stations in tunnels and on work platforms, workers, vehicles and materials are equipped with positioning tags. When people enter the tunnel, the positioning base station can receive the wireless signal sent by the positioning tag at any time and any location. The positioning base station transmits the received information to the server through the network for data analysis and processing. The server distributes the positioning data to the computer terminal of the control center, which displays the current location of personnel, vehicles and materials in the form of a map.

Cases

Shanxi Project

The data is transmitted to the server through the network for data analysis and processing. The server distributes the positioning data to the computer terminal in the control center, which displays the current location of personnel, vehicles and materials in the form of a map.

Jilin Project

The UWB smart coal mine solution can accurately locate coal mine workers, ensure that they work within the specified area, and prevent them from entering dangerous areas. At the same time, the system can also record the movement trajectory of personnel, providing strong evidence for accident investigation.

Shandong Project