KJ1461J Precise Positioning System for Underground Personnal of Coal Mine_Shenzhen Yiri Technology Co., Ltd. | high-precision mine positioning | 5G/4G/WIFI

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KJ1461J Precise Positioning System for Underground Personnal of Coal Mine

KJ1461J Precise Positioning System for Underground Personnal of Coal Mine has a positioning precision of 30cm due to the high-precision positioning technology. It is mainly used for real-time positioning and management of underground personnel/vehicles, personnel/vehicle access monitoring, real-time trajectory tracking, historical trajectory viewing, emergency alarm , emergency evacuation, personnel and vehicle overtime alarm, shift planning management, etc., to improve the safety of underground environments and efficiency of underground personnel/vehicle management.

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Underground Ring Network System

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KJ1461J Precise Positioning System for Underground Personnal of Coal Mine

The KJ1461J precise positioning system for underground personnel of coal mines involves a single positioning base station based on the UWB precise positioning technology, with a positioning precision of 30cm.main functions of the system include: precise personnel/vehicle positioning, personnel/vehicle attendance management

Real-time and historical trajectory viewing, emergency alarm, emergency evacuation, overtime alarm, personnel limit alarm, shift planning management, vehicle speeding alarm, collision warning, statistical reports, etc. When used with traffic lights and wireless communication equipment, the system will have the functions of intelligent control of underground traffic lights and intelligent scheduling of underground vehicles.

The system is mainly composed of the master and standby servers, monitoring host, underground positioning base station/integration substation, personnel positioning terminal, vehicle terminal and platform software. The underground positioning base station is divided into the network type and 485 type, which can be cascaded through optical ports/network ports and then connected to the underground ring network

Topology

System Features

High-precision positioning

Real-time management

High speed without omission or jamming

Emergency rescue

Large number of concurrent recognitions

Automatic generation of data

Information sharing

Compatible with multiple systems

Limit alarm

Typical Applications

In order to implement the overall deployment of the provincial Party committee and government, Shandong Bureau of the National Mine Safety Administration and Energy Administration of Shandong Province on accelerating the precise positioning of underground personnel in coal mines and the construction of wireless communication systems, it is required in the response documents of a mine of Shandong Energy Group to set up the precision positioning system and wireless communication system for underground personnel, in accordance with the requirements of relevant documents, such as the Regulations of Shandong Province on Prevention and Control of Rock Bursts of Coal Mines (No. 325 Order of the People's Government of Shandong Province), and Technical Specifications of Shandong Province on Precise Positioning System for Underground Personnel of Coal Mines (Trial) [No. LMJJZ(2019)55] issued by the Shandong Bureau of the National Mine Safety Administration.

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KJ1461J Precise Positioning System for Underground Personnal of Coal Mine