CN-122009283-A - Urban rail operation diagram full-line network collaboration method and system for heterogeneous signal system

CN122009283ACN 122009283 ACN122009283 ACN 122009283ACN-122009283-A

Abstract

The embodiment of the disclosure provides a method and a system for cooperative whole line network of urban rail operation diagrams for heterogeneous signal systems, which are applied to the technical field of rail transit signals. The method comprises the steps of starting a timing task at a preset moment, acquiring a global loading plan from an M private database, generating a global current day operation chart according to the global loading plan, writing the global current day operation chart into the M private database, splitting the global current day operation chart according to lines to obtain line current day operation charts corresponding to all lines, writing the line current day operation charts into single line databases of the corresponding lines respectively, and pushing the line current day operation charts to corresponding actual line equipment by using a line application server. In this way, a non-inductive operation can be achieved for the incoming net heterogeneous signal system.

Inventors

HUANG JIANGWEI
TIAN PENG
LIU JUN
Gao Chunbing
WANG ZHIYONG
WU HAO
WANG TING
JIA QINGDONG
LI ZILIANG
Ren Yaofeng

Assignees

交控科技股份有限公司
宁波市市域铁路投资发展有限公司
交控信号科技(北京)有限公司

Dates

Publication Date: 20260512
Application Date: 20251218

Claims (10)

1. A city rail operation diagram all-line network cooperation method facing heterogeneous signal system is characterized by comprising the following steps: Starting a timing task at a preset moment, and acquiring a global loading plan from an M private database; Generating a global current day operation chart according to the global loading plan and writing the global current day operation chart into an M private database; Splitting the global current day operation chart according to the lines to obtain line current day operation charts corresponding to the lines, and respectively writing the line current day operation charts into a single line database of the corresponding lines; and pushing the line current day running chart to corresponding actual line equipment by using the line application server.
2. The method according to claim 1, wherein the method further comprises: and constructing a running chart interface of the split-view architecture in the global equipment, and constructing an M private database and a plurality of single-line databases by adopting a database logic isolation method.
3. The method of claim 2, wherein constructing a running graph interface of a split view architecture in a global device and constructing an M private database and a plurality of single line databases using a database logical isolation method comprises: The operation diagram interface of the split view architecture comprises a single line view and a global view, wherein the single line view supports the operation plan of directly operating the corresponding line, and the global view supports the loading of the interconnection operation diagram of the line network level; the single line view generated load plan is stored in a single line database and the global view generated load plan is stored in an M private database.
4. The method of claim 1, wherein splitting the global day operation map according to lines to obtain line day operation maps corresponding to each line, and writing the line day operation maps into a single line database of the corresponding line respectively comprises: under the single line view, independently making a loading plan for the selected single line, and directly writing the current day running diagram of the single line into a corresponding single line database; Under the global view, if the global loading plan is already formulated for the single line, the independent loading plan is forbidden to be formulated for the single line again, otherwise, if the independent loading plan is already formulated for the single line, the global loading plan is forbidden to be formulated for the single line.
5. The method of claim 1, wherein pushing the line current day operational graph to the corresponding actual line device using the line application server comprises: the line application server is utilized to store the line current day operation chart into a corresponding line logic database; And issuing the line daily operation chart stored in the line logic database to actual line equipment of the line through the line interface machine.
6. The method of claim 5, wherein the method further comprises: the actual line equipment uploads running diagram execution data to a line application server through a line interface machine; the line application server writes the execution data into a line logic database, wherein the line logic data stores historical operation chart data in a centralized manner.
7. The method according to claim 1, wherein the method further comprises: Receiving a wire net planning operation instruction triggered manually, wherein the wire net planning operation instruction comprises a wire net planning writing instruction or a wire net planning deleting instruction; according to the wire network planning operation instruction, writing or deleting a global current day operation chart into an M private database, and simultaneously writing or deleting a split line current day operation chart into a corresponding single line database; sending an execution instruction matched with the wire network planning operation instruction to each line application server; and receiving operation results fed back by the line application servers, and outputting prompt information of the operation results through the cluster foreground.
8. The utility model provides a city rail operation diagram all-line network cooperative system towards heterogeneous signal system which characterized in that includes: The acquisition module is used for starting a timing task at a preset moment and acquiring a global loading plan from the M private database; The generation module is used for generating a global current day operation chart according to the global loading plan and writing the global current day operation chart into an M private database; The writing module is used for splitting the global current day operation chart according to the lines to obtain line current day operation charts corresponding to the lines, and writing the line current day operation charts into a single line database of the corresponding lines respectively; and the pushing module is used for pushing the line daily operation diagram to the corresponding actual line equipment by using the line application server.
9. An electronic device, comprising: at least one processor, and A memory communicatively coupled to the at least one processor, wherein, The memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-7.
10. A non-transitory computer readable storage medium storing computer instructions for causing the computer to perform the method of any one of claims 1-7.

Description

Urban rail operation diagram full-line network collaboration method and system for heterogeneous signal system Technical Field The disclosure relates to the technical field of rail transit signals, in particular to a method and a system for cooperative whole line network of urban rail operation diagrams for heterogeneous signal systems. Background In urban rail operation, a globally formulated plan operation diagram is required to be exported by a line network editor in a single line operation scene, then a line signal system is imported offline by a line side and is loaded into a line operation plan list, and in an interconnection scene, the overall downward operation plan is transmitted to the line side, and after the line side is stored into a line database, the line side dispatcher is required to reload the operation plan list. However, the mode has obvious defects that firstly, different line signal systems come from different manufacturers, the system architecture is different, the planned loading and the loading of the current day plan depend on line side scheduling, secondly, the line side scheduling only focuses on the line driving scheme, and in actual operation, each line has close connection such as transfer connection, line crossing intercommunication and the like, a plan operation diagram needs to be planned from a global overall system, the existing system is difficult to meet the cooperative management requirement of a full line network, thirdly, after the global scheduling makes a multi-line interconnection global schedule, the global equipment cannot directly interfere with the line operation schedule, and the operability is limited. Disclosure of Invention The invention provides a heterogeneous signal system-oriented urban rail operation diagram all-line network collaboration method and system, which solve the technical problems that in the heterogeneous signal system-oriented urban rail network, each line depends on self-dispatching to be difficult to globally orchestrate an operation diagram, and global equipment is limited to line planning intervention, so that unified management of multiple line operation diagrams, full-automatic loading and global and single-line flexible operation cannot be realized. According to a first aspect of the present disclosure, a metropolitan area network-wide network collaboration method for heterogeneous signal systems is provided. The method comprises the following steps: Starting a timing task at a preset moment, and acquiring a global loading plan from an M private database; Generating a global current day operation chart according to the global loading plan and writing the global current day operation chart into an M private database; Splitting the global current day operation chart according to the lines to obtain line current day operation charts corresponding to the lines, and respectively writing the line current day operation charts into a single line database of the corresponding lines; and pushing the line current day running chart to corresponding actual line equipment by using the line application server. Aspects and any one of the possible implementations as described above, further providing an implementation, the method further including: and constructing a running chart interface of the split-view architecture in the global equipment, and constructing an M private database and a plurality of single-line databases by adopting a database logic isolation method. The aspect and any possible implementation manner as described above further provide an implementation manner, where constructing a running graph interface of a split view architecture in a global device, and constructing an M private database and a plurality of single-line databases by using a database logical isolation method includes: The operation diagram interface of the split view architecture comprises a single line view and a global view, wherein the single line view supports the operation plan of directly operating the corresponding line, and the global view supports the loading of the interconnection operation diagram of the line network level; the single line view generated load plan is stored in a single line database and the global view generated load plan is stored in an M private database. The foregoing aspect and any possible implementation manner further provide an implementation manner, splitting the global current day operation chart according to lines, obtaining a line current day operation chart corresponding to each line, and writing the line current day operation chart into a single line database of the corresponding line respectively includes: under the single line view, independently making a loading plan for the selected single line, and directly writing the current day running diagram of the single line into a corresponding single line database; Under the global view, if the global loading plan is already formulated for the single line, the independent loa