Turnout remote central control device for mine inclined drift track transportation and detection control method thereof

Abstract

The invention relates to a turnout remote central control device for mine inclined drift track transportation and a detection control method thereof. A central display control cabinet communicates with a turnout control cabinet by using an LON bus; a closed-loop control circuit is formed among the turnout control cabinet, a servo mechanism and a position sensor; a two-wire system current-type detection interface is formed among the turnout control cabinet, a track axle counter and a closed sensor; the central display control cabinet transmits a state command and a control executing command to the turnout control cabinet according to an operational command and the sampling state of the position sensor and the closed sensor, and combining the vehicle detection result of the orbit axle counter; the turnout control cabinet can set the self state to be a central control state or on-site control state according to the received central display control cabinet command for positioning / anti-position driving output to the servo mechanism; during driving output, turnout driving rejection is realized according to the configuration condition of the turnout associated axle coupler on the LON bus.

Description

technical field [0001] The invention relates to multiple technical fields such as computer control technology, field bus communication technology, embedded system development technology, mine explosion-proof design technology, etc., and is mainly applied to the inclined track transportation control and comprehensive protection of various mines. Background technique [0002] At present, the inclined track in the mine is still a frequent area of ​​mine transportation accidents. The hazards of inclined track transportation accidents have exceeded roof accidents, and there is an increasing trend year by year. Most of the transportation accidents are caused by the safety monitoring device Backward technology and inadequate configuration have something to do with it. The currently commonly used video surveillance monitoring methods cannot fundamentally solve the source of accidents. At present, the turnouts in the inclined lane rail transportation are usually controlled locally. E...

AI Technical Summary

Problems solved by technology

[0002] At present, the inclined track in the mine is still a frequent area of ​​mine transportation accidents. The hazards of inclined track transportation accidents have exceeded roof accidents, and there is an increasing trend year by year. Most of the transportation accidents are caused by the safety monitoring device The technology is backward and the configuration is not in place. At present, the commonly used video surveillance and monitoring methods cannot fundamentally solve the source of the accident.

At present, the turnouts in the inclined lane rail transportation are usually controlled locally. Each turnout is equipped with an operator post, which cannot realize the unmanned transportation of the inclined lanes. The turnouts are manually moved nearby, and the status of the turnouts is usually visually checked by human eyes, without technical detection. Compared with roadway transportation, there are more uncertain factors and there are serious safety hazards

Images