WO2019228400A1

WO2019228400A1 - Data processing system and method

Info

Publication number: WO2019228400A1
Application number: PCT/CN2019/089017
Authority: WO
Inventors: 刘珺; 魏峰; 王丽军; 林峰; 陈建鑫; 刘克难; 赵桂敏; 李寒冰
Original assignee: 北京全路通信信号研究设计院集团有限公司
Priority date: 2018-05-31
Filing date: 2019-05-29
Publication date: 2019-12-05
Also published as: EP3747727A4; EP3747727A1; CN108860223B; CN108860223A

Abstract

Provided in the present application is a data processing system, used for collecting the data of every station amongst a plurality of stations in a scheduling area and implementing centralised processing of the collected data, comprising: a plurality of data collection units, each data collection unit being positioned at a corresponding station amongst the plurality of stations, and being used for collecting data associated with the corresponding station, each data collection unit being capable of establishing a communication link with a centralised scheduling CTC device at the station in order to acquire data recorded by the CTC device; a data storage unit acquires the collected data from each of the data collection units amongst the plurality of data collection units, implements grouped storage of the collected data on the basis of an identifier of each data collection unit, and establishes a category index for the collected data on the basis of the type of the collected data; and an interface unit receives a query request of a user terminal, implements data search on the basis of the query type and keywords to which the query request relates, and sends the query results acquired by means of the data search to the user terminal.

Description

Data processing system and method

This application claims priority from a Chinese patent application filed with the Chinese Patent Office on May 31, 2018, with application number 201810571943.8, and the invention name is "a data processing system and method", the entire contents of which are incorporated herein by reference. .

Technical field

The invention relates to the technical field of data application management, and in particular to a data processing system and method.

Background technique

The Railway Train Dispatching and Commanding System (TDCS) is a modern information system that implements transparent command, real-time adjustment, and centralized control of train operations at all levels of railway dispatching. It is a modern railway transportation dispatching command and control system covering the entire road. TDCS uses modern scientific and technological means such as information technology, network technology, control technology, and adopts and combines advanced information technology such as communication, signal, computer network, data transmission, multimedia technology, etc., to ensure network security, and related systems Tight integration, interconnection and information sharing.

Centralized dispatching means that the traffic dispatcher will control the signals and turnouts at each station in this section from a long distance to handle the receiving and departure routes. At present, the modernization of railway transportation dispatching and commanding is a key project for railway development. The railway train dispatching and commanding system TDCS is used as the platform, the dispatching centralized CTC is the core, and the traffic commanding automation is the goal to build a modernized dispatching and commanding management system for railways in China.

However, CTC, as a dispatching and commanding system, does not include the functions related to vehicle management positions in the system, and cannot realize the functions related to vehicle management, such as the management of vehicle operations including operation process management, construction registration and cancellation, regulations and data maintenance. Features. In addition, the existing CTC did not implement a series of new functional requirements for the station, including station planning, line boards, and so on. The existing CTC system cannot well solve the functional requirements of station-level traffic command, station-level data processing, and centralized storage of traffic data of stations within the jurisdiction. Because the data is scattered and there is no centralized storage, different user terminals cannot share the stored data.

Therefore, a technology is needed to implement centralized processing of data.

Summary of the Invention

The present invention provides a data processing system and method to solve the problem of how to centrally process train operation data.

In order to solve the above problem, the present invention provides a data processing system for collecting data from each of a plurality of stations in a dispatch area and centrally processing the collected data. The system includes:

Multiple data acquisition units, each data acquisition unit is located at a corresponding station in multiple stations, and is used to collect data associated with the corresponding station, wherein each data acquisition unit can centralize CTC equipment with the dispatch at the station Establishing a communication connection to obtain data recorded by the CTC device;

A data storage unit, configured to obtain collected data from each data collection unit of the plurality of data collection units, to store the collected data in groups according to the identifier of each data collection unit, and to establish the collection data according to the type of the collected data Category index; and

An interface unit, configured to receive a query request by a user terminal and perform data retrieval based on the query type and keywords involved in the query request, and send the query result obtained through the data search to the user terminal, where the query type Including group query and category query.

Preferably, each data acquisition unit can establish a communication connection with the dispatching centralized CTC device at the station to obtain the data recorded by the CTC device, including: the CTC device from the vehicle service terminal, the electrical service maintenance terminal, and the vehicle service management terminal The data obtained.

Preferably, the number of the stations is less than or equal to 15.

Preferably, the data includes: train travel plan, shunting operation plan, travel log, dispatch order, construction registration, travel event alarm log, station operation process management, regulations and information.

Preferably, the system is installed on two servers, and the two servers are set as a master running server and a slave running server; the system is normally running on the master running server; and when the master running server fails, the After upgrading from the running server to the main running server, the system continues to run.

Based on another aspect of the present invention, a data processing method is provided for collecting data from each of a plurality of stations in a dispatch area and centrally processing the collected data. The method includes:

Set multiple data collection units, each data collection unit is located at a corresponding station in a plurality of stations, and is used to collect data associated with the corresponding station, wherein each data collection unit can centrally CTC with the dispatch at the station The device establishes a communication connection to obtain data recorded by the CTC device;

Acquiring acquisition data from each of the plurality of data acquisition units, grouping and storing the acquisition data according to an identifier of each data acquisition unit, and establishing a category index for the acquisition data according to the type of the acquisition data; and

The user terminal receives the query request and performs data retrieval based on the query type and keywords involved in the query request, and sends the query result obtained through the data retrieval to the user terminal, where the query type includes a grouped query and a category Inquire.

Preferably, the number of the stations is less than or equal to 15.

Preferably, the method is run on two servers in a master-slave mode, and the two servers are set as a master running server and a slave running server; the method runs normally on the master running server; When the main operation server fails, the method is continued after the slave operation server is upgraded to the main operation server.

A data processing system and method provided by the technical solution of the present invention are used to collect data of each station in multiple stations in a dispatch area and centrally process the collected data. The system includes: a plurality of data acquisition units, Each data acquisition unit is located at a corresponding station in a plurality of stations and is used to collect data associated with the corresponding station, wherein each data acquisition unit can establish a communication connection with a dispatching centralized CTC device at the station to obtain a CTC device Recorded data. A data storage unit, configured to obtain collected data from each data collection unit of a plurality of data collection units, store the collected data in groups according to the identity of each data collection unit, and establish a category index for the collected data according to the type of the collected data . Through the data storage unit, the data recorded by the CTC equipment collected by multiple data collection units are centrally stored. In order to facilitate querying or calling the data, the technical solution of the present invention groups and stores the collected data according to the identity of each data collection unit, and Establish a category index for the collected data according to the type of collected data, which is convenient for different users to find and call the data. The data management system of the technical solution of the present invention further includes: an interface unit for the user terminal to receive the query request and perform data retrieval based on the query type and keywords involved in the query request, and send the query result obtained through the data retrieval to the user Terminal, where the query type includes group query and category query. Different users use the interface unit to implement grouped query or classified query for the data stored centrally. The technical solution of the present invention solves the functional requirements of station-level traffic command, station-level data processing, and centralized storage of traffic data of stations within the jurisdiction.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely Some embodiments of the present invention, for those skilled in the art, can obtain other drawings according to these drawings without paying creative labor.

FIG. 1 is a schematic structural diagram of a data processing system according to an embodiment of the present application;

FIG. 2 is a flowchart of a data processing method according to an embodiment of the present application.

Detailed ways

Exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, however, the present invention can be implemented in many different forms and is not limited to the embodiments described herein, which are provided in order to fully and completely disclose the present invention. Invention, and fully convey the scope of the invention to those skilled in the art. The terms in the exemplary embodiments shown in the drawings are not a limitation on the present invention. In the drawings, the same units / elements use the same reference numerals.

Unless otherwise stated, the terms (including scientific and technical terms) used herein have the ordinary meanings to those skilled in the art. In addition, it can be understood that terms defined in commonly used dictionaries should be understood as having meanings consistent with the context of their related fields, and should not be understood as idealized or overly formal.

FIG. 1 is a schematic structural diagram of a data processing system according to an embodiment of the present invention. A data processing system 100 provided by an embodiment of the present invention is configured to collect data of each station in multiple stations in a dispatch area and centrally process the collected data. The system 100 includes: a plurality of data acquisition units 101 Each data acquisition unit is located at the corresponding station in multiple stations for collecting data associated with the corresponding station, wherein each data acquisition unit can establish a communication connection with the dispatching centralized CTC device at the station to obtain a CTC from Data recorded by the device. The data storage unit 102 is configured to obtain collected data from each of the multiple data collection units, group the stored data according to the identifier of each data collection unit, and establish a category for the collected data according to the type of the collected data index. Alternatively, a category index is established for the collected data according to the type of the terminal to which the collected data belongs. The type of the collected data may be determined by the type of the terminal associated with the collected data, or the type of the collected data may be determined by the type of the terminal from which the collected data originated. Through the data storage unit 102, the data recorded by the CTC devices collected by multiple data collection units are centrally stored. In order to facilitate querying or calling data, the embodiment of the present invention is based on the identification of each data collection unit in the multiple data collection units 101. The collected data is stored in groups, and a category index is established for the collected data according to the type of the collected data, which is convenient for different users to find and call the data. Alternatively, a category index is established for the collected data according to the type of the terminal from which the data was collected. The data management system according to the embodiment of the present invention further includes: an interface unit 103, which is used for the user terminal to receive the query request and perform data retrieval based on the query type and keywords involved in the query request, and sends the query result obtained through the data retrieval To the user terminal, the query type includes group query and category query. Through the interface unit 103, different users implement grouped query or classified query on the data stored centrally. As shown in FIG. 1, a data processing system 100 is configured to collect data from each of a plurality of stations in a dispatch area and perform centralized processing on the collected data. The system includes:

Multiple data acquisition units 101, each data acquisition unit is located at a corresponding station in multiple stations for collecting data associated with the corresponding station, wherein each data acquisition unit can be established with a dispatching centralized CTC device at the station Communication connection to get data recorded by CTC device.

Preferably, each data acquisition unit can establish a communication connection with the dispatching centralized CTC device at the station to obtain the data recorded by the CTC device, including: the CTC device obtains the data from the car service terminal, the electric service maintenance terminal, and the car service management terminal. data.

Preferably, in the system 100, the data collected by the plurality of data acquisition units 101 includes: train travel plan, shunting operation plan, travel log, dispatch order, construction cancellation, travel event alarm log, station operation process management, regulations, and data.

The data storage unit 102 is configured to obtain the collected data from each of the multiple data collection units, group the stored data according to the identifier of each data collection unit, and establish a category index for the collected data according to the collected data. Alternatively, a category index is established for the collected data according to the type of the terminal to which the collected data belongs; and

An interface unit 103 is configured for a user terminal to receive a query request and perform data retrieval based on a query type and a keyword involved in the query request, and send a query result obtained through the data retrieval to the user terminal, where the query type includes a group query and a category Inquire.

Preferably, the number of stations is less than or equal to 15.

Preferably, the system 100 is installed on two servers, and the two servers are set as a master running server and a slave running server. The system 100 normally runs on the main running server; when the main running server fails, the system 100 continues to run after upgrading from the running server to the main running server.

In this application, the main functions of the system 100 are transfer station-level driving command, station-level data processing, and centralized storage of driving data of stations within the jurisdiction. The driving data includes train operation plan, shunting operation plan, driving log, dispatch order, construction registration Cancellation, alarm log of driving events, management of station operation process, and related regulations, materials, etc. The system 100 should be dual-system hot standby, configured with large-capacity network storage, and installed in the signal room. A set of data processing system 100 is shared by one station directly under the dispatching centralized section or multiple stations of the service section, and the number of stations should not exceed 15.

Station servers generally use general-purpose computing equipment, PC servers with X86 architecture. The embodiment of the present invention only illustrates the mainstream configuration, but the embodiment of the present invention is not limited thereto.

Logically, a data processing system generally includes two types of components

One is a communication program. On the one hand, it is responsible for establishing communication connections with other station dispatching centralized CTC devices, and on the other hand, it is responsible for establishing communication connections with other internal program modules to achieve data interaction between the two parties.

The other category is application programs, which are mainly various types of data storage and query modules. Each module is responsible for storing a type of information and responding to query requests. Information classification includes, for example, train operation plans, shunting operation plans, traffic logs, scheduling commands, Construction registration and cancellation, driving event alarm log, regulations and information.

The function implementation logic of the data processing system mainly includes two types, one is storage, and the relevant information is sent to the data processing system by applications on various types of terminals (including car service terminals, electric service maintenance terminals, and car service management terminals). Corresponding storage query module. The storage query module returns the receipt to the corresponding terminal application after being stored in the database. One type is query. Various types of terminals (including vehicle service terminals, electric service maintenance terminals, vehicle service management terminals, etc.) send query requests for related information to the storage query module corresponding to the data processing system. The storage query module queries from the database to The result is returned to the corresponding terminal application.

In the embodiment of the present application, as far as the storage function is concerned, the sources of construction registration, registration and regulation information are the vehicle management terminal, and other sources of information are the vehicle service terminal and the electrical maintenance terminal. The query function can be deployed as required.

The data processing system used in this application adopts dual-machine redundancy, and two servers operate in active / standby mode. When the host detects a failure, the standby machine is upgraded to the host to continue running.

The data processing system of this application supports a series of new functions of the station, including the realization of station planning, line boards, and the like. In addition, relevant functions of vehicle management positions are included in the system scope, including operation process management, construction registration and cancellation, regulations and data maintenance. This system upgrades the centralized dispatching CTC system and expands the scope of application to support the implementation of vehicle management functions (mainly including work flow management, construction registration and cancellation, regulations and data maintenance). The data processing system provided in this application supports A series of new functions of the station including the realization of station planning, line board and other functions. These functions further expand the application scope of the centralized CTC system and enhance the station's ability to conduct traffic command.

FIG. 2 is a flowchart of a data processing method according to an embodiment of the present invention. A data processing method 200 provided by an embodiment of the present invention is used to collect data of each station in multiple stations in a dispatch area and centrally process the collected data. The method 200 includes: setting a plurality of data collection units Each data acquisition unit is located at the corresponding station in multiple stations for collecting data associated with the corresponding station, wherein each data acquisition unit can establish a communication connection with the dispatching centralized CTC device at the station to obtain a CTC from Data recorded by the device. Acquire the collected data from each of the multiple data collection units, group the stored data according to the identification of each data collection unit, and establish a category index for the collected data according to the type of the collected data. Alternatively, a category index is established for the collected data according to the type of the terminal to which the collected data belongs, and the data recorded by the CTC devices collected by multiple data collection units are centrally stored. In order to facilitate querying or recalling the data, embodiments of the present invention The identification of each data collection unit in each data collection unit stores the collected data in groups, and establishes a category index for the collected data according to the type of the collected data, which is convenient for different users to find and call the data. Alternatively, a category index is established for the collected data according to the type of the terminal from which the data was collected. The data management method according to the embodiment of the present invention further includes: a user terminal receiving a query request and performing data retrieval based on a query type and a keyword involved in the query request, and sending the query result obtained through the data retrieval to the user terminal, The query types include grouped queries and category queries. It realizes the grouped query or the classified query for the centrally stored data. As shown in FIG. 2, a data processing method 200 is used to collect data from each station in multiple stations in a dispatch area and centrally process the collected data. The method 200 starts from step 201:

Preferably, in step 201: a plurality of data acquisition units are provided, each data acquisition unit is located at a corresponding station in a plurality of stations, and is used to collect data associated with the corresponding station, wherein each data acquisition unit can communicate with the station The CTC device in the dispatching center at the place establishes a communication connection to obtain the data recorded by the CTC device in the dispatching center.

Preferably, each data acquisition unit can establish a communication connection with the dispatching centralized CTC device at the station to obtain the data recorded by the dispatching centralized CTC device, including: the dispatching centralized CTC device from the vehicle service terminal, the electric service maintenance terminal, and the vehicle service Manage the data obtained by the terminal.

Preferably, the data includes: train travel plan, shunting operation plan, travel log, dispatch order, construction cancellation, travel event alarm log, station operation process management, regulations and information.

Preferably, in step 202: acquisition data is acquired from each data acquisition unit of the plurality of data acquisition units, the acquisition data is grouped and stored according to the identification of each data acquisition unit, and a category index is established for the acquisition data according to the acquisition data . Alternatively, a category index is established for the collected data according to the type of the terminal to which the collected data belongs.

Preferably, in step 203: the user terminal receives the query request and performs data retrieval based on the query type and keywords involved in the query request, and sends the query result obtained through the data retrieval to the user terminal, where the query type includes a group query and Category query.

Preferably, the number of stations is less than or equal to 15.

The data processing method of this application supports a series of new functions of the station, including the realization of station planning, line boards, and the like. In addition, relevant functions of vehicle management positions are included in the system scope, including operation process management, construction registration and cancellation, regulations and data maintenance. This system upgrades the centralized dispatching CTC system to support the realization of the vehicle management functions (mainly including work flow management, construction registration and cancellation, regulations and data maintenance). The data processing system provided in this application supports a series of new stations Functions include the realization of station plans, line boards, etc. These functions further expand the application range of the centralized dispatching CTC system and enhance the station's ability to conduct traffic command.

The invention has been described with reference to a small number of embodiments. However, as known to those skilled in the art, as defined by the appended patent claims, other embodiments than the above disclosure of the present invention fall equally within the scope of the present invention.

Generally, all terms used in the claims are to be interpreted according to their ordinary meaning in the technical field, unless explicitly defined otherwise therein. All references to "a / the / the [device, component, etc.]" are openly interpreted as at least one instance of the device, component, etc., unless explicitly stated otherwise. The steps of any method disclosed herein do not have to be performed in the exact order disclosed, unless explicitly stated.

Claims

A data processing system for collecting data from each of a plurality of stations in a dispatch area and centrally processing the collected data. The system includes:

Multiple data acquisition units, each data acquisition unit is located at a corresponding station in multiple stations, and is used to collect data associated with the corresponding station, wherein each data acquisition unit can centralize CTC equipment with the dispatch at the station Establishing a communication connection to obtain data recorded by the CTC device in the scheduling set;

A data storage unit, configured to obtain collected data from each data collection unit of the plurality of data collection units, to store the collected data in groups according to the identifier of each data collection unit, and to establish the collection data according to the type of the collected data Category index; and

An interface unit, configured to receive a query request by a user terminal and perform data retrieval based on the query type and keywords involved in the query request, and send the query result obtained through the data search to the user terminal, where the query type Including group query and category query.
The system according to claim 1, wherein each data acquisition unit is capable of establishing a communication connection with a dispatching centralized CTC device at a station to obtain data recorded by the dispatching centralized CTC device, comprising: dispatching centralized CTC device from a service terminal , Data obtained by electrical maintenance terminals and vehicle management terminals.
The system of claim 1, the number of the stations is less than or equal to 15.
The system according to claim 1, wherein the data includes: train running plan, shunting operation plan, running log, dispatch order, construction cancellation, running event alarm log, station operation flow management, regulations and information.
The system according to claim 1, wherein the system is installed on two servers, and the two servers are set as a master running server and a slave running server; the system is normally running on the master running server; when the master running server When the operation fails, the system continues to run after the upgrade from the running server to the main running server.
A data processing method for collecting data from each of a plurality of stations in a dispatch area and centrally processing the collected data, the method includes:

Set multiple data collection units, each data collection unit is located at a corresponding station in a plurality of stations, and is used to collect data associated with the corresponding station, wherein each data collection unit can centrally CTC with the dispatch at the station The device establishes a communication connection to obtain data recorded by the CTC device in the scheduling set;

Acquiring acquisition data from each of the plurality of data acquisition units, grouping and storing the acquisition data according to an identifier of each data acquisition unit, and establishing a category index for the acquisition data according to the type of the acquisition data; and

The user terminal receives the query request and performs data retrieval based on the query type and keywords involved in the query request, and sends the query result obtained through the data retrieval to the user terminal, where the query type includes a grouped query and a category Inquire.
The method according to claim 6, wherein each data acquisition unit is capable of establishing a communication connection with a dispatching centralized CTC device at a station to obtain data recorded by the dispatching centralized CTC device, comprising: dispatching a centralized CTC device from a service terminal , Data obtained by electrical maintenance terminals and vehicle management terminals.
The method according to claim 6, the number of the stations is less than or equal to 15.
The method according to claim 6, the data includes: train running plan, shunting operation plan, running log, dispatch order, construction cancellation, running event alarm log, station operation process management, regulations and information.
The method according to claim 6, wherein the method is run on two servers in a master-slave mode, and the two servers are set as a master running server and a slave running server; the method runs normally on the server In the main running server; when the main running server fails, the method continues after the slave running server is upgraded to the main running server.