Study on key control technology of visualized remote interference type intelligent mining

Acording to an adaptve ranging technology based on the coal and rock boundary,horzontal contoltechnology and inteligent coal mining control technology are hard to have a breakthrough in ovder to solve the intigent cal mining dificuty of coal mining face a stucy on a conrol technology of the visualized remote nterference trpe inteient coal mining was conducted.Based on the video tracing.relay and mosaic echnology.a cal mining face television real-tie presence methodwas applied to study the remote interference concentrated operation technolcgythe inegraion fusion memor cutting techmogy ofthecoal shearer andthe uomaicontrolte chnology of the coal mining face fllowed up.And the iteient controlsystem of the ful mechanized coal mining was researched and developed.The test esults showed that an unmanned iteigent coal mining normal operation( only one man for inspecion) of the coal mining face was realized and the operation persomein each shift of the coal mining face were reduced from 15 person1el n average to 3 personel. Therefore techmnog the applcaton fechnolog could realte the ine.ent operation of equipment infully mechanized coal mining face,coul effectively reduce number of the operation persomel and could improve the sadety production level of fully mechanized coal mining face.