The invention discloses an underground rail locomotive positioning monitoring method and system, and relates to the technical field of underground rail transportation, the system comprises an encoder arranged on a locomotive, and shaft gear teeth of the encoder are engaged with locomotive hub gear teeth; the passive radio frequency cards are mounted on a long-distance track section and a fork of the underground track; the mobile controller is arranged on the locomotive and electrically connected with the encoder, and the mobile controller is used for calculating the running distance of the locomotive according to the gear transformation ratio of the encoder and the hub of the locomotive and the number of rotation turns of the shaft wheel of the encoder, and calculating the position of the locomotive by combining the slope and the curvature of the underground track roadway; the card reader is arranged on the locomotive and is used for reading the card number of the passive radio frequency card so as to synchronize and correct the calculation distance and the section of the locomotive; in conclusion, the actual position of the underground transport locomotive in the transport roadway can be visually displayed.
本发明公开了一种井下轨道机车定位监测方法及系统,涉及井下轨道运输技术领域,本发明包括编码器,设于机车上,编码器的轴轮齿与机车轮毂轮齿齿合;无源射频卡,安装在井下轨道的长距离轨道路段和岔道口;移动控制器,设于机车上且与编码器电连接,移动控制器用于根据编码器与机车轮毂的齿轮变比和编码器的轴轮转动圈数计算机车的运行距离,并结合井下轨道巷道斜率及曲度计算出机车位置;读卡器,设于机车上,读卡器用于读取无源射频卡卡号,进而同步和校正机车的计算距离和区段;综合来看,本发明能直观的显示井下运输机车在运输巷道的实际位置。
Method and system for positioning and monitoring underground rail locomotive
一种井下轨道机车定位监测方法及系统
2023-11-28
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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