Automatic train route handling method

Abstract

The invention belongs to the field of urban rail traffic, and relates to an automatic train route handling method which includes the steps: inspecting train route validity comprising route connectivity requirements and completeness requirements; inspecting triggering opportunities and conditions; inspecting signal conditions; selecting train routes; inspecting route conflict; selecting train routeprotection turnout positions. According to the automatic train route handling method, route triggering opportunities, route selection and conflict detection of a planning train and a heading train are considered, automatic handling of the routes, selection of protection schemes and restarting of signal can be implemented according to dynamic change of station equipment, the automatic route handling intelligent degree of an ATS (automatic tuning system) is greatly improved, and the method is faster, more accurate and more flexible.

Description

technical field [0001] The invention belongs to the field of urban rail transit, and in particular relates to a method for automatically handling train routes. Background technique [0002] In urban rail transit, ATS provides the function of automatic handling of train routes, improves the automatic level of route management, reduces the work intensity of dispatchers, optimizes the work process of dispatchers, and thus improves work efficiency. [0003] At present, ATS in the industry automatically handles access functions, mainly in two ways: [0004] Option One: [0005] When the train arrives at the trigger rail, calculate the planned running path of the train according to the train information, and select the train route; [0006] After the train selects the route, check whether the route meets the processing conditions; [0007] When the route is automatically processed, the judgment of the timing of the route and route processing mainly includes the control of the s...

AI Technical Summary

Problems solved by technology

[0013] Existing technical solution 1: the disadvantage is only for planned vehicles, and lacks a solution for the first-numbered vehicles; and the conflict detection does not include the conflict detection between the planned vehicle and the planned vehicle, the planned vehicle and the first-numbered vehicle, and the first-numbered vehicle and the first-numbered workshop , the lack of handling in abnormal and special situations, the lack of real-time operation of the track line, the control, protection, adjustment and supervision of the train approach;

[0014] Existing technical solution 2: the disadvantage is only for the route sequence between two parking points, the planning vehicle can completely handle the route according to the plan, there is no need to combine the calculation of the parking point and the path unit table, and there is a lack of handling in abnormal situations and special cases , also lacks the real-time operation situation of the track operation line, the control, protection, adjustment and supervision of the train approach;

[0015] The existing technology is more focused on the automatic handling of a single route, ignoring that train operation control is a process, and the automatic handling of routes is only one of the links. The entire operation process is interlocking, rather than independent

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