CN-122009289-A - State transition method, system, equipment and storage medium for temporary speed limit command

CN122009289ACN 122009289 ACN122009289 ACN 122009289ACN-122009289-A

Abstract

A state transfer method, a system, equipment and a storage medium for temporary speed limit commands are provided, wherein a response rule set of pre-stored temporary speed limit commands is called to determine a response rule corresponding to the first temporary speed limit commands by responding to the first temporary speed limit commands issued by a dispatching centralized system CTC, the state of the first temporary speed limit commands after the first temporary speed limit commands are initially transferred is determined according to the response rule corresponding to the first temporary speed limit commands and the current state and type of the first temporary speed limit commands, and the final state of the first temporary speed limit commands after the first temporary speed limit commands are determined according to the state of the first temporary speed limit commands after the first temporary speed limit commands are initially transferred and the state transfer rule set of the pre-stored temporary speed limit commands, so that static configuration of the response rule is realized, maintenance cost and difficulty are effectively reduced, and maintenance efficiency is improved.

Inventors

TANG WEIJIAN
CHEN HAIMING
LI HONGFEI
GAO WENHUI
ZHANG ZHIPENG
ZHANG ZIJIAN

Assignees

北京和利时系统工程有限公司

Dates

Publication Date: 20260512
Application Date: 20260211

Claims (10)

1. A method for state transition of a temporary speed limit command, comprising: Responding to a first temporary speed limit command issued by a dispatching centralized system CTC, calling a response rule set of a pre-stored temporary speed limit command, and determining a response rule corresponding to the first temporary speed limit command, wherein the first temporary speed limit command comprises the type of the first temporary speed limit command; determining the state of the first temporary speed limit command after primary transfer according to a response rule corresponding to the first temporary speed limit command and the current state and type of the first temporary speed limit command; and determining the final transferred state of the first temporary speed limit command according to the state of the first temporary speed limit command after the initial transfer and a pre-stored state transfer rule set of the temporary speed limit command.
2. The method of claim 1, wherein determining the final transferred state of the first temporary speed limit command based on the initial transferred state of the first temporary speed limit command and a pre-stored set of state transfer rules for temporary speed limit commands comprises: Determining a state transition rule corresponding to the first temporary speed limit command according to a state transition rule set of the temporary speed limit command stored in advance; Determining target speed-limiting related equipment according to a state transition rule corresponding to the first temporary speed-limiting command; sending a first message to the target speed-limiting related equipment according to the first temporary speed-limiting command, and receiving a preselected state fed back by the target speed-limiting related equipment according to the first message; And determining the final transferred state of the first temporary speed limiting command according to the state transfer rule corresponding to the first temporary speed limiting command, the state after the first transfer and the preselected state fed back by the target speed limiting related equipment.
3. The method of claim 2, wherein any one of the state transition rules includes at least one of a current state of the temporary speed limit command, a state after the temporary speed limit command is transferred, a preselected state of the temporary speed limit command fed back by each speed limit related device, a preset logical relationship between the preselected states fed back by each speed limit related device, and a priority, wherein the priority is a priority between state transition rules corresponding to the current state of the same temporary speed limit command.
4. The method of claim 3, wherein the determining the state transition rule corresponding to the first temporary speed limit command according to the state transition rule set of the pre-stored temporary speed limit command comprises: Invoking a state transition rule set of a pre-stored temporary speed limit command, and determining a state transition rule set of the temporary speed limit command, corresponding to the current state and type of the first temporary speed limit command and having the highest priority, as the state transition rule corresponding to the first temporary speed limit command.
5. The method according to any one of claims 1-4, wherein the response rule of any one of the temporary speed limit commands comprises at least one of a current state of the temporary speed limit command, a state after transfer of the temporary speed limit command, and a type of the temporary speed limit command.
6. The method of any one of claims 1-4, further comprising: responding to a first updating instruction input by a user, and updating a response rule set of the temporary speed limit command; And/or the number of the groups of groups, And updating the state transition rule set of the temporary speed limit command in response to a second updating instruction input by a user.
7. The method of any one of claims 1-4, wherein the status of the temporary speed limit command includes not activated, verified, successfully executed, unknown, hint settable, hint activatable, timeout inactive, successfully executed cancel, not having the command, in a proposed verification process, in a verification process, in an execution process, and in a cancel process.
8. The state transfer system of the temporary speed limit command is characterized by comprising a dispatching centralized system CTC, at least one speed limit related device and a temporary speed limit server TSRS; The CTC is configured to send a first temporary speed limit command to the TSRS in response to a user operation, the first temporary speed limit command including a type of the first temporary speed limit command; The TSRS is set to respond to the first temporary speed limit command, call a pre-stored response rule set of the temporary speed limit command, determine a response rule corresponding to the first temporary speed limit command, determine a state of the first temporary speed limit command after primary transfer according to the response rule corresponding to the first temporary speed limit command, the current state and the current type of the first temporary speed limit command, and determine a state of the first temporary speed limit command after final transfer according to the state of the first temporary speed limit command after primary transfer and the pre-stored state transfer rule set of the temporary speed limit command.
9. An electronic device comprising a processor, a memory and a communication bus, wherein the processor and the memory communicate with each other via the communication bus; a memory for storing a computer program; A processor for implementing the method of any of claims 1-7 when executing a program stored on a memory.
10. A computer readable storage medium, characterized in that the computer readable storage medium has stored therein a computer program which, when executed by a processor, implements the method of any of claims 1-7.

Description

State transition method, system, equipment and storage medium for temporary speed limit command Technical Field The present disclosure relates to device control technologies, and in particular, to a method, a system, a device, and a storage medium for transferring a temporary speed limit command. Background The temporary speed limit command is a key safety control command and is used for coping with temporary line conditions, such as natural disasters, line construction, equipment faults or situations that a slow train runs in front of the temporary speed limit command, and the like, so that the speed of the train passing through the section is limited below a safety value forcibly, and the driving safety is ensured. The temporary speed limit command is generally responsible for temporary speed limit centralized management of a train operation Control System (CHINESE TRAIN Control System, CTCS) by a temporary speed limit server System (Temporary Speed Restriction Server, TSRS), and mainly realizes functions of storing, checking, deleting, splitting, setting, canceling and the like of the temporary speed limit command. The scheduler issues a temporary speed limit command to a temporary speed limit server (Temporary Speed Restriction Server, TSRS) through a dispatching centralized system (Centralized Traffic Control, CTC), TSRS main control software combines static basic data of a specific engineering line to calculate relevant execution equipment of the temporary speed limit command, the temporary speed limit command is forwarded to a train control center (Train Control Center, TCC), a wireless blocking center (Radio Block Center, RBC), adjacent TSRS and other relevant execution equipment, and the TSRS further synthesizes the states of the temporary speed limit commands fed back by all the relevant execution equipment of speed limit and feeds back the final states to the CTC. However, the state transition condition and logic related to the existing temporary speed limit command response and state management process are completely realized by the main control software, the speed limit interaction flow mode is fixed, if the interaction flow is changed, the existing software processing logic is not applicable to new technical requirements, and certain flexibility is lacked in complex and changeable practical engineering application. Meanwhile, the mode of completely relying on software design can also cause logic abnormality caused by superposition conditions such as multi-equipment, multi-period, network delay and the like in the later operation and maintenance process of the product, and the problems of difficult positioning of maintenance personnel and higher cost of longitudinal investigation risk are solved. Disclosure of Invention The embodiment of the application provides a state transfer method, a system, equipment and a storage medium for a temporary speed limit command, which can reduce the maintenance cost of operation and maintenance personnel, reduce the maintenance difficulty and improve the maintenance efficiency. In a first aspect, an embodiment of the present application provides a method for transferring a state of a temporary speed limit command, including: responding to a first temporary speed limit command issued by a dispatching centralized system CTC, calling a response rule set of a pre-stored temporary speed limit command, and determining a response rule corresponding to the first temporary speed limit command, wherein the first temporary speed limit command comprises the type of the first temporary speed limit command; determining the state of the first temporary speed limit command after primary transfer according to the response rule corresponding to the first temporary speed limit command and the current state and type of the first temporary speed limit command; And determining the final transferred state of the first temporary speed limit command according to the state of the first temporary speed limit command after the initial transfer and a pre-stored state transfer rule set of the temporary speed limit command. In one possible implementation of the present invention, Determining a final transferred state of the first temporary speed limit command according to the state of the first temporary speed limit command after the initial transfer and a pre-stored state transfer rule set of the temporary speed limit command, wherein the method comprises the following steps: Determining a state transition rule corresponding to a first temporary speed limit command according to a state transition rule set of the temporary speed limit command stored in advance; Determining target speed-limiting related equipment according to a state transition rule corresponding to the first temporary speed-limiting command; sending a first message to the target speed-limiting related equipment according to the first temporary speed-limiting command, and receiving a preselected state fed back by the target