1Design of Remote Monitoring and Diagnosis System of Conveying Equipments on Working Face Based on LabVIEWLEI Zhi-peng, SONG Jian-cheng, LI Yan-wei, CUI Xiao-huiAchievements of Science and Research1-62Design of Monitoring System of Water Source Wells of Coal Mine Based on Wireless NetworkQU Li-guo, HUANG You-rui, TANG Chao-li, LING Liu-yiAchievements of Science and Research7-103Design of Monitoring System of Process Water of Coal MineTAN Yi-chuan, HUAI Li, CHENG Yu-long, LIU Wei-dong, YANG Wei-linAchievements of Science and Research10-134Design of Monitoring and Control System of High Slag Granulation Based on Various Communication ProtocolsTIAN Hai, ZHANG YongAchievements of Science and Research13-185Development of Mine-used Feedback Type Frequency Converter with Flameproof and Intrinsic SafetyYANG Wei-yiAchievements of Science and Research19-226Research of Enterprise Architecture for Safety Production Management of Coal MineZHAO Bo, FAN Yu-shun, JIA You-pengAchievements of Science and Research22-257Design of Mine-used Magnetic Proximity Switch Based on Double Tongue TubesXU Yong, XU Shan-tangAchievements of Science and Research26-298Design of Security Mechanism of Enterprise Database System Based on SQL ServerHE Ya-ruAchievements of Science and Research29-329Research of Underground Communication Network Based on TTCAN ProtocolLI Qi, ZHAI Jia, HU Hai-qiangLaboratory Research33-3610Design of Mine-used Location-based Services Terminal Based on WiFiSHANG Wei, HU YuLaboratory Research37-4211Gas Outburst Prediction of Underground Working Face Based on ACA-FCM AlgorithmZHOU Tian-pei, SUN WeiLaboratory Research42-4612Research of Line Selection Method of Single-phase Grounding Leakage Fault of Coal Mine High-voltage GridMA Xing-he, YAN Bing-yao, WANG Yong-shengLaboratory Research47-5113Design of Additional Low-frequency Signal Source for Online Measurement of Insulation Parameters of Coal Mine CableLOU Jian-hua, LI Pan, WANG Jie, GUO QiLaboratory Research51-5414Research of Fault Location and Rapid Repair System of Distribution NetworkFAN Wei-hao, CHEN YeLaboratory Research55-5915Development of Mine-used Region Temperature Monitoring SystemLIANG PengExperience Exchange59-6216Design of Mine Integrated Automation System Based on 3D Visualization PlatformZHAO Hong-jianExperience Exchange63-6617Optimal Design of Control Loop of Special Breaker of 10 kV Capacitor BankCUI Yong, WANG Chuan, NIU Man-ping, DAI Xin-boExperience Exchange67-6918Design of Intrinsic Safety Current-frequency Conversion Circuit Based on PIC Single-chip MicrocomputerZHAO Guang-xuExperience Exchange70-7219Design of Low-frequency Impact Frequency Measuring Circuit with Resistance Strain Force SensorLIU Jian-zhao, ZHENG Feng-long, WANG Li-li, SUN Xi-ming, DONG PeiExperience Exchange73-7620Design of Intelligent Collecting Device of Mine Pressure Based on ZigBeeJIANG Min, WANG Zhen-chongExperience Exchange77-78 