6 results about "Automatic train supervision" patented technology

The present disclosure relates to a turnout control method, a storage medium and a controller, the method comprising: in response to a use application for a turnout at a first position sent by a first vehicle, assigning a use right of the turnout at the first position to the first vehicle according to the use application; setting a locking state of the turnout to automatic lock to lock the turnout at the first position; in a case where communication with the first vehicle is interrupted or a manual operation command issued by an automatic train supervision system (ATS) is received, setting the locking state of the turnout from automatic lock to manual lock; and in response to a turnout single release manual command issued by the ATS, releasing the manual lock of the turnout. The present disclosure can simplify the locking control mode of the turnout, only keeping the automatic lock and the manual lock, and can reduce the complexity of the locking control of the turnout.

The application relates to a train operation adjustment method, device and medium under a time asynchronous scene, which comprises the following steps: S1, an automatic train supervision system (ATS) judges whether the time is synchronous according to a time heartbeat message between the ATS and a vehicle-mounted controller (CC); S2, if the time is synchronous, the train is operated according to a plan map; if the time is not synchronous, the ATS selects a manual operation adjustment strategy or an automatic operation adjustment strategy; S3, if the manual operation adjustment strategy is selected, the ATS triggers automatic train braking, meanwhile, a center dispatcher manually operates bypass train automatic braking and immediate departure operation, and the train is stopped and operated to the next station; S4, if the automatic operation adjustment strategy is selected, the ATS notifies the CC that the time is not synchronous, meanwhile, the CC automatically operates according to a default stop time and a default interval running time, and the train is stopped and operated to the next station. Compared with the prior art, the application has the advantages of controlling train continuous operation adjustment and the like.

The application discloses a train turnaround method, system, device and readable storage medium. The train control system comprises a train automatic monitoring system located in a dispatch center, a computer interlocking system and a regional controller located in a station, a train on a track and a vehicle-mounted signal system on the train. In the case of meeting any point turnaround condition, the train automatic monitoring system located in the dispatch center, the computer interlocking system and the regional controller located in the station, the train on the track and the vehicle-mounted signal system on the train are coordinately and interactively processed, so that the any point turnaround is realized, and the operation of returning to the last station to unload passengers in an abnormal case is realized.

The application discloses a kind of methods and systems for intelligently managing line snow mode, the method includes: setting up snow mode intelligent management component on the gateway server of train automatic monitoring system, periodically execute: obtain meteorological data and train real-time operation data and other multi-source data;Accordingly, the current environment perception limited index of each section and the current environment perception limited index of each train are calculated;Integrate current index, preset surrounding geographical type index and historical limited index obtained by analyzing historical data, respectively calculate the overall limited level of each section and the overall limited level of each train;According to the overall limited level of section, automatically control section temporary speed limit, according to the overall limited level of train, automatically adjust train traction or braking force.Compared with prior art, the application realizes the automatic, predictive and accurate management of line snow mode by fusing multi-source perception data and using intelligent decision mechanism based on section and train.

The application relates to a route association train calculation method based on a resource management unit, equipment and a medium, and the method specifically comprises the following steps: step S1, a route creation command is issued by a train automatic monitoring system (ATS); step S2, a route is created according to a resource state by the RMU; step S3, the first vehicle upstream of the route is searched by the RMU, and if the first vehicle is a communication train, the train is associated to the route; step S4, whether the train has entered the route is judged according to the position of the train associated to the route, if the train has not entered the route, the train is maintained to continue to be associated to the route, and if the train has entered the route, the train associated to the route is released; and step S5, after the train associated to the route is released, the route is unlocked. Compared with the prior art, the application has the advantages that the route can be quickly unlocked according to the position information of the associated train, the departure interval can be shortened, the operation efficiency is greatly improved, and the like.

The present disclosure provides a train-to-train communication-based temporary speed limit method and device for a train management center (TMC), comprising: receiving a temporary speed limit information command issued by an automatic train supervision (ATS); sending the valid temporary speed limit information command to all TIOC (train information operation center) in the line, so that the TIOC periodically sends the temporary speed limit information to the IVOC (on-board vehicle controller); receiving the temporary speed limit information fed back by the TIOC; comparing the temporary speed limit information issued to the TIOC with the temporary speed limit information fed back by the TIOC; if the comparison result is consistent, updating the stored temporary speed limit information to the temporary speed limit information issued by the ATS this time. The temporary speed limit method and device can ensure safety and reliability, and make the operation of the operator setting or canceling the temporary speed limit simple and fast, and improve the efficiency of setting the temporary speed limit of the whole line.