【正文】 establishment in the microprocessor foundation to turn supervision, monitor and protection system, can carry out to hand over with each other type person machine dialogue, wireless control from a distance, the work condition monitor and appearance show, the data collect to save and deliver, health(break down) diagnosis and with early warning, auto control, automatically key up etc. various functions, adopt the coal machine maintenance quantity least by assurance, the utilization is the tallest, and can carry out to press a support with liquid and work the noodles transport the information of machine to hand over with each other with allied move a control etc. as Anne virtuous Sen pany EL series the model up equips Impac:The t integrates protection and supervision system, the Eichhof of the Eichhof pany a data gathers together technique system, the JOY pany 6 LS type the electricity lead the JNA network information center of adopt the coal machine etc..Supervise and control protection system intelligence to turn main function:(1)Load the control passes the monitor that the piece mows electrical engineering electric current, adjust to adopt lead of coal machine speed and make to adopt coal machine under the different work condition with superior turn of the parameter carry on a work and promise to spread to move system to don39。s machine munication interface, break down diagnosis sketch to show and store, wireless control from a distance, lead functions such as control and protection etc.. Japan1987The year continuously develops to succeed various series alternate current of the MCLEDR which mow electrical engineering to lengthways set outs to lead to adopt coal machine behind and developped to cut many electrical engineering alternate currents of mow the electrical engineering horizontal decorations to lead to adopt coal machine again for the last few the coal machine has tiny machine work condition a monitor and breaks down diagnosis system, can the numerical manifestation lead speed, roller position, stay a bottom coal thickness, electrical engineering load and everywhere temperature, have wireless remote control, and can add infrared ray shoot the machine manipulate a liquid to press a support. Poland the KOMAG mine for minerals a mechanization research centerPoland continuously developped KSE in developping successful KSE a 344 thin coal seam alternate currents with Chinese cooperation to lead foundation of adopt the coal machine a 360, KSE a 700, KSE one 800 RWs/2 BPs, KSE a 535 Ss/2 BPs, KSE1000 type etc. alternate current lead to adopt coal the coal machine cuts deeply from 630171111 raise 8001000 mms. RussiaThe former Soviet Union 7039。s developping successfully a 1 ls many electrical engineerings is successfullyhorizontal to arrange the direct current after lead adopt coal machine continuously developped a 2 IS ISs7s again etc. type many electrical engineerings are horizontal to arrange the direct current lead to adopt coal adopt the coal machine total power one 940 kWs, lead the speed 30 ms/ a strong dint sells a track to have no chain to lead system, the enlargement chain track stanza is apart from with width, and adopt a forging to sell a row。s advantage be quickly expanded an usage.1 The foreign electricity leads long to adopt the coal machine development general situation Eickhof panyAfter 1976 developped successful direct current to lead to adopt coal machine, it was basic to stopped a liquid to press to lead a development research of adopt the coal machine and continuously developped various form electricities to lead to adopt coal SL series that the age develop is horizontal to arrange the alternate current lead to adopt coal machine, cut to mow electrical engineering to arrange in shaking them, the S type electricity leads to adopt coal machine to pack machine power to reach to one 580 kWs, biggest lead dint 998 type electricity leads to adopt coal machine to always pack machine power one 018 kWs, the adoption double change once the Pin machine drag along one system, biggest lead speed to reach to ms/rai system the system have to hand over with each other a type a person the machine dialogue, equipments healthily forecasts, the online control, data deliver etc. function. :British LongAirdox panyAfter 1984 developped success the first set cut to mow electrical engineering to arrange at many decorations with horizontal electrical engineerings of shake the arms get Electra550 type direct current led to adopt coal machine, at its foundation top enlargement power, and then develop into an Electra1000 type direct current to lead to adopt coal , on the model foundation of the Electra series, enlargement power, the improvement controls system, developped EL series alternate current to lead to adopt coal machine and the main model contains EL600, EL1000, EL1500, EL3000 EL series model up equip of the Impact integrate protection and supervise and control system and have burden to control, machine supervi