CN112243026A - Railway data interaction system and method - Google Patents
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Abstract
The embodiment of the invention provides a railway data interaction system and a method, wherein the system comprises a message adaptation unit and a data transmission unit; the message adapting unit comprises an interactive configuration module and an interactive service module; the data transmission unit comprises a service transmission module and a message transmission module; the interactive configuration module comprises a platform management module, an interactive standard management module, a data sending management module, a data receiving management module and an interactive scheduling management module; the interactive service module comprises a data receiving service module, a data publishing service module, a data sending service module, an interactive scheduling module and a queue monitoring module. The railway data interaction system and the method provided by the embodiment of the invention realize uniform data interaction of the railway internal system and the railway external system, thereby improving the quality and efficiency of data sharing.
Description
Technical Field
The invention relates to the technical field of railway transportation informatization, in particular to a railway data interaction system and a railway data interaction method.
Background
With the rapid development of railways, more and more people select railways to travel and transport, and the data sharing requirements of railway internal systems and external systems are increasingly enhanced. At present, data interaction is directly carried out between a railway internal system and a railway external system, and the data interaction between different railway internal systems and different railway external systems is not uniform, so that the quality and the efficiency of data sharing are greatly influenced, and the ever-increasing requirement of people on high-quality railway service cannot be met. Under the current situation, a unified railway external data interaction system is urgently needed to be developed, so that unified management of railway internal and external data interaction is realized, and the reliability, stability and high efficiency of data transmission are ensured.
Disclosure of Invention
The embodiment of the invention provides a railway data interaction system and a method, which are used for solving the defect of non-uniform data interaction between a railway internal system and a railway external system in the prior art.
The embodiment of the invention provides a railway data interaction system, which comprises a message adaptation unit and a data transmission unit, wherein interaction configuration information is configured through the message adaptation unit, and data interaction between a railway external system and a railway internal system is carried out through the data transmission unit based on the interaction configuration information;
the message adapting unit comprises an interactive configuration module and an interactive service module;
the interaction configuration module is used for configuring the interaction configuration information;
the interactive service module is used for providing interactive service to the data transmission unit based on the interactive configuration information;
the data transmission unit comprises a service transmission module and a message transmission module;
the service transmission module is used for transmitting data based on service when the data volume to be transmitted is smaller than a preset threshold value;
the message transmission module is used for transmitting data based on a message queue when the data volume is greater than or equal to the preset threshold value;
the interactive configuration module comprises a platform management module, an interactive standard management module, a data sending management module, a data receiving management module and an interactive scheduling management module;
the platform management module is used for configuring interactive authority configuration information;
the interaction standard management module is used for configuring interaction standard configuration information;
the data sending management module is used for configuring data sending configuration information;
the data receiving management module is used for configuring data receiving configuration information;
the interactive scheduling management module is used for configuring interactive scheduling mechanism configuration information;
the interactive service module comprises a data receiving service module, a data publishing service module, a data sending service module, an interactive scheduling module and a queue monitoring module;
the data receiving service module is used for receiving and processing data from a railway external system or a railway internal system according to the data receiving configuration information;
the data issuing service module is used for configuring information on the data acquired by the data receiving service module according to the interaction standard and performing data encapsulation processing;
the data sending service module is used for sending the encapsulated data according to the data sending configuration information and carrying out data sending processing;
the interactive scheduling module is used for performing interactive processing on data according to the interactive scheduling mechanism configuration information;
the queue monitoring module is used for monitoring the message queue when the data transmission unit transmits data based on the message queue, and calling the data sending service module or the data receiving service module based on a message monitoring result;
the railway data interaction system is located in a railway external service network, the railway data interaction system is respectively connected with the railway external system and the railway internal system, the railway external system is located in the Internet, and the railway internal system is located in the railway external service network or the railway internal service network.
The railway data interaction system further comprises a safety control unit, wherein the safety control unit comprises a transmission safety module, a management control safety module and an access safety module;
the transmission security module is used for carrying out security management on data transmission; the management control safety module is used for monitoring a data interaction process; the access security module is used for monitoring users accessing the railway data interaction system.
The railway data interaction system further comprises a flow control unit, wherein the flow control unit comprises a flow monitoring module, a flow regulating module and a flow analysis module;
the flow monitoring module is used for monitoring data transmission flow, if the data transmission flow is larger than a preset flow threshold value, alarming information is sent and the flow regulation and control module is called, and the flow regulation and control module takes flow regulation and control measures to regulate and control the flow; the flow analysis module is used for carrying out statistical analysis on the data transmission flow.
The embodiment of the invention also provides a data interaction method, which comprises the following steps:
performing initialization configuration on the railway data interaction system according to data interaction requirements;
if the data volume to be transmitted is smaller than a preset threshold value, performing data interaction between a data requester and a data provider based on the service;
otherwise, performing data interaction between the data requester and the data provider based on the message queue;
the data requester is the external railway system, the data provider is the internal railway system, or the data requester is the internal railway system, and the data provider is the external railway system.
The railway data interaction system and the method provided by the embodiment of the invention are respectively connected with the railway external system and the railway internal system, the message adaptation unit is arranged for configuring the interactive configuration message, and the data interaction between the railway external system and the railway internal system is carried out through the data transmission unit based on the interactive configuration message, so that the unified data interaction between the railway internal system and the railway external system is realized, and the quality and the efficiency of data sharing are further improved.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a railway data interaction system according to an embodiment of the present invention;
fig. 2 is a schematic processing flow diagram of a data publishing service module according to an embodiment of the present invention;
fig. 3 is a schematic processing flow diagram of a data transmission service module according to an embodiment of the present invention;
fig. 4 is a schematic processing flow diagram of a data receiving service module according to an embodiment of the present invention;
fig. 5 is a schematic processing flow diagram of an interactive scheduling module according to an embodiment of the present invention;
fig. 6 is a schematic processing flow diagram of a queue monitoring module according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a railway data interaction system according to another embodiment of the present invention;
fig. 8 is a schematic flowchart of a data interaction method according to an embodiment of the present invention;
fig. 9 is a schematic flowchart of a service-based inside-out data interaction method according to an embodiment of the present invention;
FIG. 10 is a flowchart illustrating a method for service-based outside-in data interaction according to an embodiment of the present invention;
fig. 11 is a schematic flowchart of a message queue-based inside-out data interaction method according to an embodiment of the present invention;
fig. 12 is a schematic flowchart of a message queue-based outside-in data interaction method according to an embodiment of the present invention;
fig. 13 is a diagram of a physical architecture of a railway data interaction system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of a railway data interaction system according to an embodiment of the present invention, and as shown in fig. 1, the railway data interaction system includes a message adaptation unit 100 and a data transmission unit 200, the railway data interaction system is located in a railway external service network and is respectively connected to a railway external system located in the internet and a railway internal system located in the railway external service network or the railway internal service network, interaction configuration information is configured by the message adaptation unit 100, and data interaction between the railway external system and the railway internal system is performed through the data transmission unit 200 based on the interaction configuration information.
The message adaptation unit 100 includes an interaction configuration module 110 and an interaction service module 120, wherein the interaction configuration module 110 is configured to configure interaction configuration information, and the interaction service module 120 is configured to provide an interaction service to the data transmission unit 200 based on the interaction configuration information.
The data transmission unit 200 includes a service transmission module 210 and a message transmission module 220, where the service transmission module 210 is configured to perform data transmission based on a service when the amount of data to be transmitted is less than a preset threshold; the message transmission module 220 is configured to transmit data based on the message queue when the amount of data to be transmitted is greater than or equal to a preset threshold.
The interaction configuration module 110 includes a platform management module 111, an interaction standard management module 112, a data transmission management module 113, a data reception management module 114, and an interaction schedule management module 115. The platform management module 111 is configured to configure interaction authority configuration information; the interaction standard management module 112 is used for configuring interaction standard configuration information; the data transmission management module 113 is configured to configure data transmission configuration information; the data receiving management module 114 is used for configuring data receiving configuration information; the interactive scheduling management module 115 is configured to configure interactive scheduling mechanism configuration information.
The interaction service module 120 includes a data distribution service module 121, a data transmission service module 122, a data reception service module 123, an interaction scheduling module 124, and a queue listening module 125. The data publishing service module 121 is configured to perform data encapsulation processing on the data acquired by the data receiving service module according to the interaction standard configuration information. The data sending service module 122 is configured to send the encapsulated data according to the data sending configuration information, and perform data sending processing. The data receiving service module 123 is configured to perform data receiving processing from the external railway system or the internal railway system according to the data receiving configuration information.
The interactive scheduling module 124 is configured to perform interactive processing on the data according to the interactive scheduling mechanism configuration information. The queue monitoring module 125 is configured to monitor the message queue when the data transmission unit 200 performs data transmission based on the message queue, and invoke the data sending service module 122 or the data receiving service module 123 based on a message monitoring result.
Specifically, the railway data interaction system is located in a railway external service network, the railway external system is located in the internet, and the railway internal system is located in the railway external service network or the railway internal service network, where the railway external system may be an external enterprise system, and when the railway internal system is located in the railway external service network, the railway internal system may be an 95306 platform system or a 12306 platform system, etc.; when the railway internal system is positioned in the railway internal service network, the railway internal system can be a railway transportation information integration platform system, a railway freight bill electronic system or a train number automatic identification system and the like. The railway data interaction system is positioned between the railway external system and the railway internal system and is respectively connected with the railway external system and the railway internal system, and the railway external system and the railway internal system carry out data interaction through the railway data interaction system.
The railway data interaction system comprises a message adaptation unit 100 and a data transmission unit 200, wherein the message adaptation unit 100 is used for configuring interaction configuration information, and data is transmitted through the data transmission unit 200 based on the interaction configuration information, so that data interaction between a railway external system and a railway internal system is realized. The interaction configuration information is used for defining a data interaction process.
The railway data interaction system is used as a medium for data interaction between the railway external system and the railway internal system, all data in the data interaction process need to pass through the railway data interaction system, and unified data interaction between the railway internal system and the railway external system can be realized through the railway data interaction system.
The message adapting unit 100 includes an interaction configuration module 110 and an interaction service module 120, where the interaction configuration module 110 is configured to configure interaction configuration information, where the interaction configuration information includes at least one of interaction authority configuration information, interaction standard configuration information, data transmission configuration information, data reception configuration information, and interaction scheduling mechanism configuration information.
Here, the interaction right configuration information may include a user type and a user right, the interaction standard configuration information may be a data format, the data sending configuration information may include a data receiving side interface, an address, a sending method, and the like, the data receiving configuration information may include a data source, a receiving time, a receiving condition check result, and the like, and the interaction scheduling mechanism configuration information may be an interaction scheduling mechanism, such as an automatic interaction mechanism, a manual interaction mechanism, or an application triggered interaction mechanism.
After obtaining the interaction configuration information, the interaction service module 120 provides an interaction service to the data transmission unit 200 based on the interaction configuration information, so that the data transmission unit 200 transmits data. For example, after obtaining the data transmission configuration information output by the interaction configuration module 110, the interaction service module 120 determines a data transmission side interface, a data reception side address, a transmission format, and a transmission mode based on the data transmission configuration information, and transmits data to the data reception side via the data transmission unit 200.
The data transmission unit 200 includes a service transmission module 210 and a message transmission module 220, and the data transmission unit 200 performs data transmission in different data transmission modes according to the size of the data volume to be transmitted. When the amount of data to be transmitted is smaller than the preset threshold, the service transmission module 210 is used to transmit data based on the service.
Here, data transmission may be performed based on WebService/HTTP, which is an object/component deployed on the Web, hides details of implementation services, and allows services to be used independently of a hardware platform, a software platform, and a programming language used for writing services on which the implementation services are based. WebService-based applications have the technical characteristics of loose coupling, component-oriented and cross-platform interoperation, and have high integratable capabilities. HTTP (Hyper Text Transfer Protocol) is used to transmit data in www (world Wide web) mode, SSL encryption is used for HTTP, and specifically, HTTPs Protocol may be used to ensure transmission security.
When the amount of data to be transmitted is greater than or equal to the preset threshold, the message transmission module 220 is used to transmit data based on the message queue. The data transmission mode based on the message queue has the advantage of reliable transmission, can safely and reliably transmit the message at any time, and meets the requirement of safe interaction of large data volume of the railway internal and external systems.
By arranging the service transmission module and the message transmission module in the data transmission unit, different data transmission modes are integrated into a whole, so that the uniform data interaction of a railway internal system and a railway external system is realized conveniently.
The interaction configuration module 110 includes a platform management module 111, an interaction standard management module 112, a data transmission management module 113, a data reception management module 114, and an interaction schedule management module 115.
The platform management module 111 is configured to configure interaction right configuration information to implement management of a user and user rights, where the interaction right configuration information may include a user type and a user right. Here, the user type may include a system administrator for managing the interactive user and configuring the authority of the interactive user, the interactive user may be an access user of the railway external system or the railway internal system, and the authority of the interactive user may include defining an interactive standard, configuring an interactive address, querying interactive data, and the like.
The interaction standard management module 112 is configured to configure interaction standard configuration information for data interaction between the data sender and the data receiver based on a unified data interaction standard, where the interaction standard configuration information may be in a data format. Here, the data requesting party is a railway external system, the data providing party is a railway internal system, or the data requesting party is a railway internal system, the data providing party is a railway external system, the interaction standard management module 112 can provide a unified data interaction standard for the railway external system and the railway internal system, and both parties perform data interaction by using the unified data interaction standard, so that data provided by the data sending party is encapsulated according to the unified data interaction standard, and the data receiving party can identify the encapsulated data according to the unified data interaction standard.
The data transmission management module 113 is configured to configure data transmission configuration information, so that the data transmission service module 122 performs transmission processing based on the data transmission configuration information, where the data transmission configuration information may include a data receiving interface, an address, a transmission mode, and the like. The interface of the data receiving side can set the information of WebService/HTTP service or message queue of the data receiving side.
The data receiving management module 114 is configured to configure data receiving configuration information, so that the data receiving service module 123 performs receiving processing based on the data receiving configuration information, where the data receiving configuration information may include a data source, a receiving time, a receiving condition checking result, and the like. The data source management is the management of the data provider, the receiving time management is the management of the data interaction time, and the receiving condition checking result is the result of determining the data receiving condition based on the data receiving service module 123 and checking the data receiving condition, so as to grasp the data interaction progress condition in real time.
The interaction scheduling management module 115 is configured to configure interaction scheduling mechanism configuration information for the interaction scheduling module 124 to perform data interaction based on the interaction scheduling mechanism configuration information, where the interaction scheduling mechanism configuration information may be an interaction scheduling mechanism, such as an automatic interaction mechanism, a manual interaction mechanism, or an application trigger mechanism. The manual interaction mechanism is used for triggering data interaction based on manual operation, the application triggering mechanism is used for triggering data interaction based on service application, the automatic interaction mechanism is used for obtaining information such as data generation time, period and data volume through data analysis, setting is carried out before interaction, and interaction operation is automatically executed according to a system clock and the interaction time and period.
The interaction service module 120 includes a data distribution service module 121, a data transmission service module 122, a data reception service module 123, an interaction scheduling module 124, and a queue listening module 125.
The data publishing service module 121 is configured to encapsulate data acquired from the data receiving service module according to a data interaction standard to generate data meeting the interaction standard, and fig. 2 is a schematic processing flow diagram of the data publishing service module according to an embodiment of the present invention, and as shown in fig. 2, after the data publishing service module 121 receives an encapsulation request, the data receiving service is invoked to read the data, the data is encapsulated according to the data interaction standard, and the encapsulated data is returned.
The data sending service module 122 is configured to send the encapsulated data to the data receiving party through a message queue or a data transmission manner such as WebService/HTTP according to information such as a sending manner of the interactive data and an address of the data receiving party, so as to implement data interaction. Fig. 3 is a schematic processing flow diagram of the data sending service module according to the embodiment of the present invention, and as shown in fig. 3, after receiving the sending request, the data sending service module 122 records a sending log and invokes a data publishing service to obtain encapsulated data, and sends the data according to data sending configuration information.
The data receiving service module 123 is configured to receive data from the internal/external application and record a receiving log and a processing result, fig. 4 is a schematic processing flow diagram of the data receiving service module according to an embodiment of the present invention, and as shown in fig. 4, after receiving a receiving request, the data receiving service module 123 receives the data of the internal/external application, records the receiving log and the processing result, and returns an arrival notification and the processing result.
The interactive scheduling module 124 is configured to implement data interaction based on an interactive scheduling mechanism, and fig. 5 is a schematic flow chart of automatic data interaction provided in the embodiment of the present invention, where as shown in fig. 5, a task scheduling process generates an interactive task according to an interactive time list and a system clock in interactive scheduling configuration information, and places the interactive task into a task queue; and when the other queue monitoring process monitors that the task exists in the task queue, reading the task and calling a corresponding function to realize automatic interaction. If the processing is correct, recording a correct log; if the processing fails, an error log is recorded. And if the interactive error times exceed 3, returning the message to the error message queue, otherwise, returning the message to the task queue.
It should be noted that the interaction scheduling module 124 may implement data interaction based on an automatic interaction mechanism, a manual interaction mechanism, and an application trigger interaction mechanism, and fig. 5 only illustrates the automatic interaction mechanism as an example, and the interaction scheduling mechanism is not specifically limited in the embodiment of the present invention.
The queue monitoring module 125 is configured to monitor the message queue when the data transmission unit 200 performs data transmission based on the message queue, and invoke the data sending service module 122 or the data receiving service module 123 based on a message monitoring result. Fig. 6 is a schematic processing flow diagram of the queue monitoring module according to the embodiment of the present invention, as shown in fig. 6, when the queue monitoring module 125 monitors the message receiving queue, and after data is sent to the receiving queue, the queue monitoring module 125 starts up, obtains the data from the receiving queue, invokes a data receiving service, performs data interaction, and writes a processing result into the reply queue.
It should be noted that the processing flows of the queue listening module 125 for listening to the message receiving queue and the message sending queue are consistent, and the embodiment of the present invention is not described herein again.
Based on any of the above embodiments, the system further includes a security management and control unit 300, where the security management and control unit 300 includes a transmission security module 310, a management control security module 320, and an access security module 330;
the transmission security module 310 is configured to perform security management on data transmission; the management control security module 320 is used for monitoring the data interaction process; the access security module 330 is used to monitor users accessing the railway data interaction system.
Specifically, the security management and control unit 300 is used for performing security management on the data interaction process, and the security management and control unit 300 includes a transmission security module 310, a management control security module 320, and an access security module 330.
The transmission security module 310 is configured to perform security management on data transmission, and when data transmission is performed based on a message queue, the transmission security module 310 may ensure security of a message transmission channel through transmission identity authentication, transmission retry and other manners; when data transmission is performed based on WebService, the transmission Security module 310 adopts WS-Security standard specification based on SOAP Protocol (Simple Object Access Protocol), provides Security protection by applying message integrity, message confidentiality and single message authentication to SOAP message, and integrates with a CA authentication system to ensure data transmission Security; when data transmission is performed based on HTTP, transmission is performed by the HTTPs protocol.
The management control security module 320 is used for monitoring the data interaction process, and the management control security module 320 can provide a security audit log and an interaction log to monitor the key operation of the user and the data interaction process respectively.
The access security module 330 is used for monitoring users accessing the railway data interaction system, and the access security module 330 can prevent illegal users from accessing the system by adopting user login authentication, service security authentication and other modes.
According to the system provided by the embodiment of the invention, the safety management and control unit is arranged to perform safety management on the data interaction process, so that the safety of the railway data interaction system is ensured.
Because the data interaction process is limited by the bandwidth of the transmission channel, the data transmission flow needs to be controlled so as to ensure the accuracy, timeliness and safety of data transmission.
To this end, based on any of the above embodiments, the system further includes a flow rate control unit 400, where the flow rate control unit 400 includes a flow rate monitoring module 410, a flow rate regulating module 420, and a flow rate analysis module 430;
the flow monitoring module 410 is configured to monitor data transmission flow, and if the data transmission flow is greater than a preset flow threshold, send alarm information and call the flow regulating module 420, where the flow regulating module 420 takes flow regulating measures to regulate the flow; the traffic analysis module 430 is configured to perform statistical analysis on the data transmission traffic.
Specifically, the traffic control unit 400 is configured to control data transmission traffic, and the traffic control unit 400 includes a traffic monitoring module 410, a traffic control module 420, and a traffic analysis module 430.
The flow monitoring module 410 is configured to monitor data transmission flow, and if the data transmission flow is greater than a preset flow threshold, send alarm information and call the flow regulating module 420, where the flow regulating module 420 takes flow regulating measures to regulate the flow. Here, the traffic control measure may be to adopt a peak clipping and valley filling measure when the data transmission traffic exceeds the bandwidth limit, and perform transmission according to the priority class of the data. The traffic control module 420 may also support breakpoint resuming to ensure that transmitted data is accurate and complete.
The traffic analysis module 430 is configured to perform statistical analysis on data transmission traffic, and the traffic analysis module 430 may divide the data transmission traffic according to a data receiver, a data sender, an interaction time period, and a transmission channel, so as to perform statistical analysis and provide a reference for resource allocation in a data interaction process.
Based on any of the above embodiments, fig. 7 is a schematic structural diagram of a railway data interaction system provided in the embodiment of the present invention, and as shown in fig. 7, the system may include a safety management and control unit 300 and/or a traffic management and control unit 400.
Based on any of the above embodiments, fig. 8 is a schematic flow chart of a data interaction method provided by an embodiment of the present invention, and an execution subject of the data interaction method provided by the embodiment of the present invention may be a railway data interaction system provided by the above embodiment, as shown in fig. 8, the method includes:
Specifically, firstly, initializing configuration interactive configuration information of a railway data interactive system according to a data interactive requirement, wherein the interactive configuration information comprises at least one of interactive authority configuration information, interactive standard configuration information, data sending configuration information, data receiving configuration information and interactive scheduling mechanism configuration information. Here, the data interaction requirements may include locations of the data provider and the data requester, and a size of the amount of data to be transmitted, and the like.
After the initialization configuration is completed, the railway data interaction system performs data interaction by adopting different data transmission modes based on the size of the data volume to be transmitted. If the data volume to be transmitted is smaller than a preset threshold value, performing data interaction between a data requester and a data provider based on the service; and if the data volume to be transmitted is larger than or equal to a preset threshold value, performing data interaction between the data requester and the data provider based on the message queue.
Here, the data requester is a railway external system and the data provider is a railway internal system, or the data requester is a railway internal system and the data provider is a railway external system. For example, the external railway system as the data requester may request to acquire data of the internal railway system as the data provider, or the internal railway system as the data provider may actively provide data to the external railway system as the data requester, or the internal railway system as the data requester may request to acquire data of the external railway system as the data provider, or the external railway system as the data provider may actively provide data to the internal railway system as the data requester, which is not particularly limited in this embodiment of the present invention.
According to the method provided by the embodiment of the invention, based on the size of the data volume to be transmitted, different data transmission modes are adopted for data interaction, so that the data transmission efficiency is improved, the data transmission resources are saved, the uniform data transmission of the data with different data volume sizes is realized, and the quality and the efficiency of data sharing are further improved.
Based on any of the embodiments, in the method, the performing data interaction between the data requester and the data provider based on the service specifically includes:
a railway data interaction system receives a data acquisition request sent by a data requester;
based on the position of the data provider, the railway data interaction system calls the service provided by the data provider to acquire the data corresponding to the data acquisition request and returns the data corresponding to the data acquisition request to the data requester.
Specifically, after the railway data interaction system receives a data acquisition request sent by a data requester, based on the position of a data provider, the railway data interaction system invokes a service provided by the data provider, receives data corresponding to the data acquisition request sent by the data provider, and returns the data corresponding to the data acquisition request to the data requester. Here, a WebService/HTTP transmission method may be used in the data interaction process based on the service.
Based on any one of the embodiments, in the method, the railway data interaction system invokes a service provided by the data provider based on the position of the data provider to obtain data corresponding to the data obtaining request, specifically including:
if the data provider is located in a railway external service network or the Internet, the railway data interaction system directly calls the service provided by the data provider to acquire data corresponding to the data acquisition request;
and if the data provider is positioned in the railway internal service network, the railway data interaction system calls the service provided by the data provider through the enterprise service bus so as to acquire the data corresponding to the data acquisition request.
Specifically, because the railway data interaction system is located in a railway external service network, if the data provider is located in the railway external service network or the internet, the service provided by the data provider can be directly called to obtain data corresponding to the data acquisition request; if the data provider is located in a railway internal service network, such as a railway transportation information integration platform system, a railway freight bill electronic system, or a train number automatic identification system, the service provided by the data provider needs to be called through an enterprise service bus to obtain data corresponding to the data acquisition request.
The method can be divided into interaction from inside to outside and interaction from outside to inside according to the flow direction of data between the internal and external service networks of the railway, the railway data interaction system internally passes through the railway safety platform and is connected with the railway internal system positioned in the railway internal service network or directly connected with the railway internal system positioned in the railway external service network through an enterprise service bus, and the railway external system positioned in the Internet is connected with the external network safety boundary externally passes through the network safety boundary.
Fig. 9 is a schematic flow chart of a service-based inside-out data interaction method according to an embodiment of the present invention, and as shown in fig. 9, a data requester is a railway external system, a data provider is a railway internal system, the railway external system invokes a service provided by the railway data interaction system, sends a data acquisition request, and the railway data interaction system receives the data acquisition request, determines validity of an access right and a parameter of the railway external system, and generates a receipt if the access right and the parameter are illegal; and if the data is legal, continuing to judge the position of the data provider.
If the data provider is located in the external service network of the railway, calling the service provided by the internal system of the railway to acquire data; and if the data provider is positioned in the railway internal service network, calling the service provided by the railway internal system through an enterprise service bus positioned in the railway internal service network to acquire data. The railway data interaction system receives data returned by the railway internal system, checks the data volume, and generates an over-flow receipt if the flow exceeds; if the flow is not exceeded, a data receipt is generated and returned to the railway external system.
Fig. 10 is a schematic flowchart of a service-based outside-in data interaction method according to an embodiment of the present invention, where as shown in fig. 10, a data requester is a railway internal system, a data provider is a railway external system, and a railway internal system in a railway internal service network invokes a service provided by a railway data interaction system through an enterprise service bus to send a data acquisition request; and directly calling the service provided by the railway data interaction system by the railway internal system positioned in the railway external service network, and sending a data acquisition request.
The railway data interaction system receives the data acquisition request, judges the legality of the access authority and the parameters of the railway internal system, and generates a receipt if the access authority and the parameters are illegal; if the data is legal, calling a service provided by a railway external system positioned on the Internet to acquire the data, receiving the data returned by the railway external system by the railway data interaction system, checking the data volume, and if the flow exceeds the data volume, generating an over-flow receipt; and if the flow is not exceeded, generating a data receipt and returning to the railway internal system.
Based on any of the embodiments above, the performing data interaction between the data requester and the data provider based on the message queue specifically includes:
if the data provider is located in the railway internal service network, the railway data interaction system synchronizes the message data from the message sending queue of the data provider to the message sending queue located in the railway external service network; the railway data interaction system monitors a message sending queue located in a railway external service network, and if the message data monitored in the message sending queue located in the railway external service network meets the interaction standard, the message data is packaged and written into a message receiving queue of a data requester; the data requester reads the message data of the message receiving queue of the data requester, generates a receipt and writes the receipt into the message sending queue of the data requester to feed back to the data provider;
if the data provider is located in the railway external service network, the railway data interaction system monitors a message sending queue of the data provider, and if the message data of the message sending queue of the data provider is monitored to meet the interaction standard, the message data are packaged and written into a message receiving queue of the data requester; the data requester reads the message data of the message receiving queue of the data requester, generates a receipt and writes the receipt into the message sending queue of the data requester to feed back to the data provider;
if the data provider is positioned in the Internet, the railway data interaction system monitors a message sending queue of the data provider, and if the message data of the message sending queue of the data provider is monitored to meet the interaction standard, the message data is packaged and written into a message receiving queue positioned in a railway external service network and/or is synchronized to a message receiving queue positioned in a railway internal service network; and the data requester reads the message data of the message receiving queue of the railway external service network or the railway internal service network, generates a return receipt and writes the return receipt into the message sending queue of the data requester to feed back to the data provider.
Fig. 11 is a schematic flow chart of a message queue-based data interaction method from inside to outside according to an embodiment of the present invention, where as shown in fig. 11, a data provider is an internal railway system, a data requester is an external railway system, and the data provider actively provides data to the data requester, the internal railway system in the internal railway service network writes message data into a message sending queue in the internal railway service network and synchronizes to the message sending queue in the external railway service network, and the internal railway system in the external railway service network directly writes the message data into the message sending queue in the external railway service network.
After monitoring that message data exist in a railway internal system message sending queue located in a railway external service network, the railway data interaction system judges the legitimacy of the authority and the parameters of the railway internal system, and if the authority and the parameters are illegal, a receipt is generated; if the message data is legal, the flow of the message data is checked, if the flow exceeds, an over-flow receipt is generated, if the flow does not exceed, the message data is packaged and written into a message receiving queue of the railway external system, and the railway external system reads the message data, generates a receipt and writes into a message sending queue of the railway external system.
After the railway data interaction system monitors that a message is in a message sending queue of a railway external system, the message is read to generate a receipt, the receipt message is written into a message receiving queue of a railway internal system in the railway external service network, the message is synchronized to the message receiving queue of the railway internal system in the railway internal service network according to the position of the railway internal system, and the message receiving queue is read by the railway internal system to obtain the receipt.
Fig. 12 is a schematic flow chart of a message queue-based data interaction method from outside to inside according to an embodiment of the present invention, as shown in fig. 12, a data provider is a railway external system, a data requester is a railway internal system, the data provider actively provides data to the data requester, the railway external system located in the internet writes message data into a message sending queue of the railway external system, and the railway data interaction system determines the legitimacy of the authority and parameters of the railway external system after monitoring that the message sending queue of the railway external system has the message data, and generates a receipt if the authority and the parameters are illegal; if the message is legal, the flow of the message data is checked, and if the flow exceeds, a super-flow receipt is generated; and if the traffic is not over-flow, the message data is encapsulated, the message data is written into a railway internal system message receiving queue positioned in a railway external service network, and the message is synchronized to the railway internal system message receiving queue positioned in the railway internal service network according to the position of the railway internal system.
The railway internal system reads message data and generates a receipt, writes the receipt into a message sending queue of the railway internal system, synchronizes the message to a message sending queue located in an external service network according to the position of the railway internal system, reads the message and generates the receipt after the railway data interaction system monitors that the message sending queue of the railway internal system located in the railway external service network has the message, writes the receipt message into a message receiving queue of the railway external system, and reads the message receiving queue message by the railway external system to obtain the receipt.
Based on any of the above embodiments, fig. 13 is a physical architecture diagram of the railway data interaction system provided by the embodiment of the present invention, as shown in fig. 13, a railway external system is connected to the railway data interaction system through a dedicated line, a VPN, or the internet. The railway data interaction system is positioned in a railway external service network and comprises equipment such as an application server, a database server, a Web server, a message queue server, a VPN server and the like. When the railway data interaction system and the railway internal system carry out data interaction, determining a data transmission mode according to the size of the data volume to be transmitted, and if the data volume is large, carrying out data interaction through a message queue; if the data volume is small, when the railway internal system is positioned in the railway external service network, data interaction can be directly carried out through WebService/HTTP; and when the railway internal system is positioned in the railway internal service network, data interaction is carried out through the enterprise service bus.
On the basis, corresponding security schemes can be executed on each level of network security, data security and application security, so that the security of the whole data interaction process is improved. In the network security aspect, corresponding security measures can be taken for different security domain boundaries to ensure boundary access security, where the boundary access security may include access security of the internet to the railway external service network and security of the railway external service network to the railway internal service network. The security of the access boundary of the Internet can adopt measures such as an access control mechanism, load balance, intrusion detection, vulnerability detection, webpage tamper resistance and the like, and the security of the boundary of the railway internal service network and the railway external service network can be protected through the existing network security platform. In addition, the cross-domain access security can be ensured by adopting the measures of traffic load sharing, attack prevention, access control, network isolation and the like at different network boundaries.
In the aspect of data security, the railway data interaction system does not analyze data in the data transmission process and does not perform persistent storage in a system database, so that the leakage risk of the data is greatly reduced. The access authority of the configuration information and the log stored in the database is strictly controlled, the valuable data is prevented from being accessed without authorization, and a reasonable database backup strategy is formulated, so that the loss is reduced to the maximum extent after system failure, malicious attack or misoperation occurs.
In the application security level, security management can be performed from two aspects of application base platform security and application access control. The application base platform can comprise a database, a message queue platform, an enterprise service bus platform and the like. Application-based platform security may include database security, message queue security, enterprise service bus security. The system improves the safety performance of each platform by monitoring the operation conditions of the database, the message queue and the enterprise service bus system and adopting the modes of patching, optimizing and strengthening account password, log audit and the like. For application access control, the use of illegal personnel is strictly limited, only authorized personnel can access the system, the safety design of application access is mainly realized by an identity authentication mechanism based on PKI/CA, and unified user identity management and unified authentication and authorization management are adopted.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. A railway data interaction system is characterized by comprising a message adaptation unit and a data transmission unit, wherein interaction configuration information is configured through the message adaptation unit, and data interaction between a railway external system and a railway internal system is carried out through the data transmission unit based on the interaction configuration information;
the message adapting unit comprises an interactive configuration module and an interactive service module;
the interaction configuration module is used for configuring the interaction configuration information;
the interactive service module is used for providing interactive service to the data transmission unit based on the interactive configuration information;
the data transmission unit comprises a service transmission module and a message transmission module;
the service transmission module is used for transmitting data based on service when the data volume to be transmitted is smaller than a preset threshold value;
the message transmission module is used for transmitting data based on a message queue when the data volume is greater than or equal to the preset threshold value;
the interactive configuration module comprises a platform management module, an interactive standard management module, a data sending management module, a data receiving management module and an interactive scheduling management module;
the platform management module is used for configuring interactive authority configuration information;
the interaction standard management module is used for configuring interaction standard configuration information;
the data sending management module is used for configuring data sending configuration information;
the data receiving management module is used for configuring data receiving configuration information;
the interactive scheduling management module is used for configuring interactive scheduling mechanism configuration information;
the interactive service module comprises a data receiving service module, a data publishing service module, a data sending service module, an interactive scheduling module and a queue monitoring module;
the data receiving service module is used for receiving and processing data from a railway external system or a railway internal system according to the data receiving configuration information;
the data issuing service module is used for configuring information on the data acquired by the data receiving service module according to the interaction standard and performing data encapsulation processing;
the data sending service module is used for sending the encapsulated data according to the data sending configuration information and carrying out data sending processing;
the interactive scheduling module is used for performing interactive processing on data according to the interactive scheduling mechanism configuration information;
the queue monitoring module is used for monitoring the message queue when the data transmission unit transmits data based on the message queue, and calling the data sending service module or the data receiving service module based on a message monitoring result;
the railway data interaction system is located in a railway external service network, the railway data interaction system is respectively connected with the railway external system and the railway internal system, the railway external system is located in the Internet, and the railway internal system is located in the railway external service network or the railway internal service network.
2. The railway data interaction system of claim 1, further comprising a security management and control unit comprising a transmission security module, a management control security module, and an access security module;
the transmission security module is used for carrying out security management on data transmission;
the management control safety module is used for monitoring a data interaction process;
the access security module is used for monitoring users accessing the railway data interaction system.
3. The railway data interaction system of claim 1, further comprising a flow management and control unit, wherein the flow management and control unit comprises a flow monitoring module, a flow regulation and control module and a flow analysis module;
the flow monitoring module is used for monitoring data transmission flow, if the data transmission flow is larger than a preset flow threshold value, alarming information is sent and the flow regulation and control module is called, and the flow regulation and control module takes flow regulation and control measures to regulate and control the flow;
the flow analysis module is used for carrying out statistical analysis on the data transmission flow.
4. A data interaction method based on the railway data interaction system of any one of claims 1 to 3, comprising:
performing initialization configuration on the railway data interaction system according to data interaction requirements;
if the data volume to be transmitted is smaller than a preset threshold value, performing data interaction between a data requester and a data provider based on the service;
otherwise, performing data interaction between the data requester and the data provider based on the message queue;
the data requester is the external railway system, the data provider is the internal railway system, or the data requester is the internal railway system, and the data provider is the external railway system.
5. The data interaction method according to claim 4, wherein the performing data interaction between the data requester and the data provider based on the service specifically includes:
the railway data interaction system receives a data acquisition request sent by the data requester;
based on the position of the data provider, the railway data interaction system calls the service provided by the data provider to acquire the data corresponding to the data acquisition request and returns the data corresponding to the data acquisition request to the data requester.
6. The data interaction method according to claim 5, wherein the railway data interaction system invokes a service provided by the data provider based on the location of the data provider to obtain the data corresponding to the data obtaining request, specifically comprising:
if the data provider is located in a railway external service network or the Internet, the railway data interaction system directly calls the service provided by the data provider to acquire the data corresponding to the data acquisition request;
and if the data provider is positioned in the railway internal service network, the railway data interaction system calls the service provided by the data provider through an enterprise service bus so as to acquire the data corresponding to the data acquisition request.
7. The data interaction method according to claim 4, wherein the performing of data interaction between the data requester and the data provider based on the message queue specifically includes:
if the data provider is located in the railway internal service network, the railway data interaction system synchronizes message data from a message sending queue of the data provider to a message sending queue located in the railway external service network; the railway data interaction system monitors a message sending queue located in the railway external service network, and if the message data monitored in the message sending queue located in the railway external service network meets the interaction standard, the message data is packaged and written into a message receiving queue of the data requester; the data requester reads the message data of the message receiving queue of the data requester, generates a receipt and writes the receipt into the message sending queue of the data requester to feed back to the data provider;
if the data provider is located in the railway external service network, the railway data interaction system monitors a message sending queue of the data provider, and if the message data of the message sending queue of the data provider is monitored to meet the interaction standard, the message data is packaged and written into a message receiving queue of the data requester; the data requester reads the message data of the message receiving queue of the data requester, generates a receipt and writes the receipt into the message sending queue of the data requester to feed back to the data provider;
if the data provider is positioned on the Internet, the railway data interaction system monitors a message sending queue of the data provider, and if the message data of the message sending queue of the data provider is monitored to meet the interaction standard, the message data is packaged and written into a message receiving queue positioned on the railway external service network and/or synchronized to a message receiving queue positioned on the railway internal service network; and the data requester reads the message data of the message receiving queue of the railway external service network or the railway internal service network, generates a receipt and writes the receipt into the message sending queue of the data requester to feed back to the data provider.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116032732A (en) * | 2023-03-27 | 2023-04-28 | 北京全路通信信号研究设计院集团有限公司 | Information transmission method, system, equipment and medium for railway freight system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110231510A1 (en) * | 2000-09-25 | 2011-09-22 | Yevgeny Korsunsky | Processing data flows with a data flow processor |
| CN103036775A (en) * | 2013-01-17 | 2013-04-10 | 杭州世导通讯有限公司 | Information exchange device, system and method |
| CN103166933A (en) * | 2011-12-15 | 2013-06-19 | 北京天行网安信息技术有限责任公司 | System and method for data safe exchange |
| CN104954469A (en) * | 2015-06-19 | 2015-09-30 | 长沙廖氏软件科技有限公司 | Information exchange method for heterogeneous system |
| CN105208043A (en) * | 2015-10-13 | 2015-12-30 | 网易（杭州）网络有限公司 | Outer network agent module, inner network agent module and data transmitting method and system |
| CN105991520A (en) * | 2015-01-29 | 2016-10-05 | 朗新科技股份有限公司 | Inner/outer network interaction method and system |
| CN108462718A (en) * | 2018-03-27 | 2018-08-28 | 南京红松信息技术有限公司 | Data scheduling platform and its implementation |
| CN108965320A (en) * | 2018-08-08 | 2018-12-07 | 湖南中车时代通信信号有限公司 | A kind of system and method for general railway intranet and extranet data interaction |
| CN110324330A (en) * | 2019-06-26 | 2019-10-11 | 高新兴科技集团股份有限公司 | A kind of system and method for realizing internet and the transmission of public security intranet data |
| CN111367693A (en) * | 2020-03-13 | 2020-07-03 | 苏州浪潮智能科技有限公司 | Method, system, device and medium for scheduling plug-in tasks based on message queue |
-
2020
- 2020-09-25 CN CN202011024149.5A patent/CN112243026B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110231510A1 (en) * | 2000-09-25 | 2011-09-22 | Yevgeny Korsunsky | Processing data flows with a data flow processor |
| CN103166933A (en) * | 2011-12-15 | 2013-06-19 | 北京天行网安信息技术有限责任公司 | System and method for data safe exchange |
| CN103036775A (en) * | 2013-01-17 | 2013-04-10 | 杭州世导通讯有限公司 | Information exchange device, system and method |
| CN105991520A (en) * | 2015-01-29 | 2016-10-05 | 朗新科技股份有限公司 | Inner/outer network interaction method and system |
| CN104954469A (en) * | 2015-06-19 | 2015-09-30 | 长沙廖氏软件科技有限公司 | Information exchange method for heterogeneous system |
| CN105208043A (en) * | 2015-10-13 | 2015-12-30 | 网易（杭州）网络有限公司 | Outer network agent module, inner network agent module and data transmitting method and system |
| CN108462718A (en) * | 2018-03-27 | 2018-08-28 | 南京红松信息技术有限公司 | Data scheduling platform and its implementation |
| CN108965320A (en) * | 2018-08-08 | 2018-12-07 | 湖南中车时代通信信号有限公司 | A kind of system and method for general railway intranet and extranet data interaction |
| CN110324330A (en) * | 2019-06-26 | 2019-10-11 | 高新兴科技集团股份有限公司 | A kind of system and method for realizing internet and the transmission of public security intranet data |
| CN111367693A (en) * | 2020-03-13 | 2020-07-03 | 苏州浪潮智能科技有限公司 | Method, system, device and medium for scheduling plug-in tasks based on message queue |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116032732A (en) * | 2023-03-27 | 2023-04-28 | 北京全路通信信号研究设计院集团有限公司 | Information transmission method, system, equipment and medium for railway freight system |
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