Event-driven-based rail transit automatic train supervision system and playback processing method

Abstract

The invention discloses an event-driven-based rail transit automatic train monitoring system and a playback processing method. The event-driven-based rail transit automatic train monitoring system comprises an ATS (Automatic Train Supervision) server, an event acquiring and processing module and an extracted event displaying and processing module; the ATS server is responsible for acquiring and processing data and sending processed data to a client side to display; the event acquiring and processing module is used for acquiring events sent to the client side by the server and storing the event messages as files in a serializing manner; and the extracted event displaying and processing module is responsible for restoring the events from the files and driving the client side to display and process the events. According to the invention, the processes of operating the whole set of automatic train supervision system and carrying out complex processing, comparison on the data acquired by a main server and a spare server is not required, the event-driven-based rail transit automatic train monitoring system is simple in structure, and the historical data can be played back just by providing an off-line playback client side; and in addition, the playback content completely accords with historical scenes, and the internal processing data of systems for train adjustment, time table display and the like can be played back accurately.

Description

technical field [0001] The invention provides a simple and fast method for scene playback of an automatic train monitoring system (ATS) of rail transit, including the generation and display of playback data. Background technique [0002] In order to restore the historical work scene in the rail transit automatic train monitoring system (ATS), it is necessary to provide a playback workstation for playback of historical data. The playback content includes: station display, alarm, equipment status and other data. Current technology such as ZL200910259951 "A Playback Processing Method for ATS Subsystem". The methods generally adopted at present are as follows: [0003] By collecting the data messages of the trackside and on-board equipment, the collected data messages are saved. When playback is required, read the collected data from the disk, restore it to the data message of the device, and then drive the server of the automatic train monitoring system to process the data, ...

AI Technical Summary

Problems solved by technology

[0005] 1) The entire set of automatic train monitoring system functions are required to participate in the playback;

[0006] 2) The complexity of the system is high, and the data collection of the main and standby servers is different, so it needs to be compared;

[0007] 3) Since it is driven by the data message of the acquisition device, the internal data (schedule data, train adjustment data) of the automatic train monitoring system cannot be completely played back.

Images