System Overview

The KJ1150J coal mine underground personnel precise positioning system is designed in strict accordance with national and industry standards such as AQ1119, MT/T 1198, GB/T 3836, and AQ 1043. It adopts an innovative integrated substation solution, merging the personnel positioning system and communication liaison system at the hardware level. The system achieves comprehensive and precise positioning of personnel, vehicles, and materials in underground production processes. Through services such as "mobile tracking, two-way calling, attendance statistics, personnel limit management, and integrated linkage," it deeply integrates industry applications with positioning technology, achieving full connectivity across the hardware, platform, and application layers, providing high-precision location services for various underground coal mine scenarios.

System Architecture

The system primarily consists of the following components: central station, ring network switch, power supply box, substations/base stations, card readers, intrinsically safe display screens, identification cards, vehicle identification cards, information-equipped miner's lamps, and unique identification devices.