Design of bed separation detector for coal mine roof based on STM32
JIANG Huai
ZHANG Quan-zhu
LI Xue-zhe
Abstract：Coal mine roof accident has always been of the highest frequency in all accidents.So to strengthen the roof management, to reduce or prevent roof accidents is the focus of the change of coal mine safety produc-tion.With the research and analysis of the theory of roof Bed separation, a bed separation detection device is designed to detect the status of bed separation.The whole device takes the ARM chip STM32 as the core, uses precision drag-rope displacement measurement module to realize the precise measurement of the Bed separa-tion and CC2420 wireless transceiver module to achieve the data communication and sharing.By means of wireless communication, the whole device transmits the measured results to monitoring stations, and uploads the ground by the substation monitoring computer, realizing real-time monitoring in coal mines.
Keywords：ARMSTM32bed separationdetection deviceCC2420
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 68-72 )