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XU Chun-yu, XIN Chun-hong, SONG Jian-cheng, TIAN Mu-qin, ZHANG Wen-jie, LIU Min. Design of Online Upgrade Scheme of Software of Electro-hydraulic Control System of Hydraulic Supports[J]. Journal of Mine Automation, 2012, 38(7): 91-93.
Citation: XU Chun-yu, XIN Chun-hong, SONG Jian-cheng, TIAN Mu-qin, ZHANG Wen-jie, LIU Min. Design of Online Upgrade Scheme of Software of Electro-hydraulic Control System of Hydraulic Supports[J]. Journal of Mine Automation, 2012, 38(7): 91-93.
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Design of Online Upgrade Scheme of Software of Electro-hydraulic Control System of Hydraulic Supports

  • 1.

    College of Electrical and Power Engineering of Taiyuan University of Technology, Taiyuan 030024, China. 2.Shanxi Anji Xinyuan Coal Industry Co., Ltd., Linfen 042400, China

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  • In view of problems that software upgrade of support controller and terminal controller of existed hydraulic supports needs underground technical personnel to disassemble each controller, which is time-consuming and low in efficiency, the paper proposed a design of online upgrade scheme of software of electro-hydraulic control system of hydraulic supports. It introduced system composition, changes in the code storage space and program flow for online upgrade in details, and gave experimental data and analysis. The scheme achieves remote online upgrade of support controller and terminal controller, and the upgrade process is easy and fast.
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