Train positioning method, equipment and system

A train positioning and train technology, applied in the field of signal systems, can solve the problems of lack of positioning process accuracy and protection, and achieve the effect of achieving accuracy protection and improving accuracy
CN102582665AInactive Publication Date: 2012-07-18HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2012-07-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a radio block center (RBC) train positioning method, RBC train positioning equipment and an RBC train positioning system, relates to the field of signal systems, and solves the problems that an RBC train positioning result cannot be checked and the reliability of train positioning is poor in the prior art. The RBC train positioning method provided by the embodiment of the invention comprises the following steps of: receiving a train running plan which is sent by centralized traffic control equipment; receiving a train position report which is sent by a train to be positioned; acquiring the position information of the train to be positioned; and according to the train running plan, the train position report and the position information of the train to be positioned, if the position of the train to be positioned is not matched with a running path of the running plan of the train to be positioned in an effective time range, determining that positioning of the train to be positioned fails.
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Description

technical field

[0001] The invention relates to the field of signal systems, in particular to a method, equipment and system for positioning a train. Background technique

[0002] RBC (Radio Block Center, radio block center) is the core equipment of CTCS (Chinese Train Control System, China Train Operation Control System)-3 level train control system.

[0003] RBC can realize the registration and deregistration of the train, and receive the position report and train data from the train, and generate the MA for the controlled train according to the information obtained from IL (Inter Locking, track section occupancy, etc.) (Movement Authority, driving permission), route description, temporary speed limit and other control information are transmitted to the CTCS-3 vehicle-mounted subsystem through the GSM-R wireless communication system. Therefore, the RBC plays a very important role in the safe operation of the train, and the accuracy of the position report received by the R...

Claims

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