A method and system for estimating the distribution of existing vehicles

Abstract

The invention belongs to the field of train point reporting and calculation, and in particular relates to a method and system for calculating the distribution of existing trains. The method for calculating the existing vehicle distribution includes the following steps: S1: read the actual existing vehicle distribution section and the data of the shunting plan list; S2: set the corresponding shunting plan in the shunting plan list as the report status; S3: according to the original Calculate the new actual vehicle section according to the shunting plan of the actual existing vehicle section and the reporting point; S4: If the calculation of the actual existing vehicle section fails, withdraw the reporting status of the shunting plan; Calculation of the planned vehicle section and all unreported shunting plans; S5: If the calculation of the planned current vehicle section fails, withdraw the report point status of the transfer plan; if the planned current vehicle section calculation is successful, update the actual current vehicle section and update Plan the current car section, that is, the report point is successful. Through the present invention, multiple shunting plans can be continuously calculated, and the calculation steps are more concise, and the calculation speed is improved.

Description

technical field [0001] The invention belongs to the field of train point reporting and calculation, and in particular relates to a method and system for calculating the distribution of existing trains. Background technique [0002] The shunting plan is a work plan for the shunting machine to remove and move the vehicles prepared by the station dispatcher. According to the shunting plan, the on-site staff uses internal combustion or electric locomotives to connect the vehicles in the track to send the vehicles to the target track. The status of the shunting plan is divided into the reporting status and the unreporting status. The dispatcher at the station has completed the shunting plan, but the on-site staff has not yet carried out the work according to the shunting plan. At this time, the shunting plan is in the unreported state. After the time reporting is completed, the shunting plan at this time will change to the status of point reporting. [0003] Currently, the exis...

AI Technical Summary

Problems solved by technology

[0003] Currently, the existing vehicle management systems on the market support the calculation of the actual vehicle flow according to the shunting plan of the reported point status, and the calculation of the planned current traffic flow information according to the shunting plan of the unreported state, but some systems only support the calculation of one shunting plan , and it is necessary to read multiple data such as the original distribution section, the actual distribution section and the planned distribution section during the calculation, the calculation process is also relatively complicated, resulting in low efficiency, and it is impossible to quickly adjust all unreported points according to the station dispatcher and compilation Vehicle plan to calculate the future planned distribution of existing vehicles

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