Locomotive tracking and monitoring method based on station field data only stored by ground equipment

Abstract

The invention relates to a locomotive tracking and monitoring method based on station field data only stored by ground equipment. The method comprises the following steps that (1) a station field data file is only stored by the ground equipment, and in addition, corresponding locomotive route control information is generated according to the file; (2) the generated route control information is transmitted to corresponding locomotive-mounted equipment through locomotive-ground wireless communication; (3) the locomotive-mounted equipment receives the route control information sent by the ground equipment, and calculates the current restricted speed and a target parking point according to the route control information, the locomotive speed displacement information and the locomotive control parameter information. Compared with the prior art, the method solves the problems of maintenance and upgrading difficulty of data stored by the locomotive-mounted equipment and inter-connection and inter-communication difficulty of locomotive-mounted equipment of a plurality of manufacturers.

Description

technical field [0001] The invention relates to a locomotive tracking and monitoring method, in particular to a locomotive tracking and monitoring method which is only saved by ground equipment based on station yard data. Background technique [0002] The wireless shunting locomotive signal and monitoring system is a set of safety protection system for station shunting operation. The system is divided into ground equipment and on-board equipment. Usually, a station has one set of ground equipment and multiple sets of on-board equipment, and the on-board equipment is installed on the working locomotive. At present, the common practice of wireless shunting locomotive signal and monitoring system is to save the station yard data on the ground equipment and on-board equipment. The main content of this data includes the route number and the specific section length, switch, signal number and other information included in the route. The ground equipment only sends the route numbe...

AI Technical Summary

Problems solved by technology

[0003] Locomotives often need to operate at multiple stations, so the on-board equipment on one locomotive needs to load the data of multiple stations. When a station is added to the existing station data or the station is changed, it is necessary to upgrade the data on all associated locomotives. In addition, when the locomotive and ground equipment are not provided by the same manufacturer, the unified management of vehicle and ground data is very difficult due to the incompatibility of vehicle data formats

These problems lead to a large workload for system data maintenance; difficulty in locomotive allocation; inability to coordinate work between vehicle and ground equipment of different manufacturers; it is not suitable for large-scale promotion and maintenance of the system; The occurrence of locomotive tracking control error

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