15 results about "Automatic train supervision" patented technology

This application relates to the field of train monitoring technology, and discloses a method, device, and system for obtaining display time difference, to solve the technical problem of low timeliness in obtaining display time difference of vehicle arrival information. The method includes: parsing the operation log obtained from the automatic train monitoring system to obtain the transmission time of the vehicle arrival information issued by the automatic train monitoring system and the platform code corresponding to the vehicle arrival information; obtaining the operation log of the passenger service system, and querying the broadcast controller information of the platform broadcast controller corresponding to the platform code based on the passenger service system's operation log, the broadcast controller information including the broadcast controller code; obtaining the operation log corresponding to the platform broadcast controller through the broadcast controller code; querying the display time when the platform broadcast controller pushes the vehicle arrival information to the broadcast controller's interface in the operation log corresponding to the platform broadcast controller; and obtaining the display time difference of the vehicle arrival information based on the transmission time and display time of the vehicle arrival information issued by the automatic train monitoring system.

The invention discloses a train turn-back method, system and device and a readable storage medium. A train control system comprises an automatic train monitoring system located in a dispatching center, a computer interlocking system and an area controller located in a station, a train on a track and a train-mounted signal system on the train. Under the condition that any point turn-back conditions are met, turn-back at any point is achieved through coordinated interaction processing of the train automatic monitoring system located in the dispatching center, the computer interlocking system and the area controller located in the station, the train on the track and the train-mounted signal system on the train. Therefore, the operation of returning to the last station for unloading operation under the abnormal condition is realized.

1. The name of the design product: Train arrival information display graphical user interface for electronic device. 2. The use of the design product: For an electronic device. 3. The design points of the design product: In the graphical user interface content. 4. The picture or photo that best shows the design points: Front view. 5. The use of the graphical user interface: For showing the arrival information content of the train automatic monitoring system.

The present invention relates to a network automatic train supervision (NATS) system for urban rail transit based on a cloud platform, the NATS system is disposed in a network center cloud platform to collect line ATS data for analysis and provide a network operation management function; and the NATS system has functions of running command, operation index analysis, fully automated mapping, network and line collaborative command, transport organization, and aided decision. Compared with the prior art, the present invention has an advantage that information about full-road networks is displayed for large cities, so that the network center performs overall operation command and dispatching for the cities.

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 embodiment of the specification provides a method and device for monitoring the running state of a train automatic monitoring system and a medium, the method comprising: acquiring the communication relationship, the business flow relationship and the monitoring flow relationship between devices in each system of the train automatic monitoring system, and establishing a train automatic monitoring system communication architecture; setting each monitored system directly connected with the monitoring system to report the system state of each system through a heartbeat frame, and setting each non-directly connected monitored system to report the system state of each system through a state frame by using a transfer system; according to the train automatic monitoring system communication architecture, periodically monitoring the heartbeat frame and the state frame reported by each monitored system by the monitoring system; and when the number of times of loss of the heartbeat frame or the state frame of the monitored system is greater than a preset loss tolerance threshold, determining that the physical link between the monitored system and the monitoring system is interrupted. The application can accurately determine the system corresponding to the state data, facilitate accurate determination of a fault device, and timely find the fault device for fault positioning and repair of the fault device.

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 invention provides a rail transit emergency plan visual compilation and automatic execution method and a related medium. The method comprises the following steps: constructing an emergency plan process model through components based on a rail transit ATS component library; in response to a plan triggering instruction, analyzing the emergency plan process model, and converting the emergency plan process model into a directed acyclic graph, nodes in the directed acyclic graph being task nodes; scripts corresponding to task nodes are automatically scheduled and executed based on the directed acyclic graph so as to call an application program interface (API) of an automatic train monitoring (ATS) system, a scheduling control instruction is issued to the ATS system, conversion of an emergency plan from'static document and manual scheduling 'to'visual editing and automatic execution' is achieved, and the speed and accuracy of emergency response are greatly improved; the visual process model is automatically converted into the executable task flow, and the task flow is deeply integrated with the ATS system, so that the problem of difficulty in cross-system collaboration is solved.

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.

The invention relates to the technical field of rail transit, and provides a health degree evaluation method and device for an automatic train monitoring system, equipment and a medium. The method comprises the following steps: acquiring multi-dimensional data of each device in the automatic train monitoring system; performing health degree analysis based on the multi-dimensional data of each device to obtain an initial health degree of each device; obtaining a redundancy level, a device category and a position weight ratio of each device; adjusting the initial health degree of each device according to the redundancy level of each device to obtain the adjusted health degree of each device; determining the category health degree of each equipment category in the automatic train monitoring system according to the adjusted health degree of each equipment, the equipment category and the position weight proportion; and obtaining the category weight of each equipment category in the automatic train monitoring system, and determining the health degree of the automatic train monitoring system according to the category health degree and the category weight of each equipment category in the automatic train monitoring system.

Embodiments of the present disclosure provide a train operation information calculation and display method supporting flexible marshalling, applied to a train automatic monitoring system, the method comprising: acquiring and storing information data of all trains on the line to generate a key-value pair data set; updating marshalling related states of corresponding trains passing through platforms in the data set according to train types and artificial setting information or a plan map; converting the updated data set into a pre-announcement information list, and dynamically updating the pre-announcement information list according to real-time operation conditions of the trains; based on the updated pre-announcement information list, sending corresponding marshalling information states to a platform passenger information system through a marshalling information interface in different scenarios; and enabling the platform passenger information system to display operation information of the flexible marshalling trains. In this way, the problem that a traditional platform passenger information system does not have pre-announcement information of pre-announcing flexible marshalling train operation can be solved, and effective management and real-time updating of train marshalling information are realized.

This invention relates to a manual dispatching intervention and deactivation system and method for vehicle-to-vehicle communication. The system includes an Automatic Train Monitoring System (ATS), a Trackside Resource Manager (WRC), and an Onboard Controller (CC). The area governed by the WRC is divided into several manual dispatching zones (CSZs). The ATS sends relevant commands for manual dispatching. The WRC monitors the status of the manual dispatching zones, receives manual dispatching intervention and deactivation commands from the ATS, and simultaneously sends manual dispatching mode activation and deactivation information to the CC. The CC acts as the vehicle control device under system control and relinquishes vehicle control rights upon receiving a manual dispatching mode command from the WRC. Compared with existing technologies, this invention has advantages such as improved system availability.