METHOD OF TRAINS CONTROL USING RADIO COMMUNICATION Russian patent published in 2019 - IPC B61L23/16 

FIELD: machine building.

SUBSTANCE: invention relates to the field of railway automation, for control of train movement. Method uses control points, during occupation and release of which twice fixed coordinates of head of train, the difference between which is equal to length of train, method includes control of clearing of hauls, stations necks and receiving and receiving tracks with participation of GLONASS receiver, station and locomotive radio stations and microprocessor centralization, with the control of the train in full force, wherein radio communication is used to exchange information between locomotives and electrical centralization posts, as well as between stations. Locomotive location information 11 is periodically transmitted from locomotive to the nearest stations A and B, coordinate of which is determined with participation of RGL receiver 12, and radio station RSL 14 via radio channel 18 is transmitted to radio station RSA 1, which by communication 20 translates it to microprocessor centralization of station A (MPCMA), where due to point CPA 9 over communication 28 occupation and release of this point is controlled. With taking up of point CPA 9 train output is fixed for haul. At the moment of CPA point 9 release locomotive 11 location is fixed. Distance between CPA point 9 and location of locomotive 11 is the required train length. Length of train is fixed similarly at control point CPB 10. When the train head enters the control point CPB 10, MPCMB locks the locomotive coordinate and repeatedly records the locomotive coordinate when releasing the control point. Information on coordinates of locomotive is determined by MPCMB with participation of RGL receiver 12, radio station PSL 14, radio channel 19, radio station RSB 2 and communication 21. Difference of coordinates corresponds to train length. Information on train length passing control point CPA 9, by centralizing MPCMA, communication 20, radio station RSA 1, radio channel 17, radio station RSB 2, communication 21 is transmitted for centralization of MPCMB, where the length of the train entering the haul is compared to the length of the train leaving the haul, if the distance is equal, the run is fixed free.

EFFECT: possibility to regulate movement of trains without using track circuits.

1 cl, 2 dwg