CN112367199A - Configurable self-adaptive intelligent gateway and configuration method - Google Patents
Configurable self-adaptive intelligent gateway and configuration method Download PDFInfo
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- CN112367199A CN112367199A CN202011195669.2A CN202011195669A CN112367199A CN 112367199 A CN112367199 A CN 112367199A CN 202011195669 A CN202011195669 A CN 202011195669A CN 112367199 A CN112367199 A CN 112367199A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention relates to a configurable self-adaptive intelligent gateway and a configuration method, wherein the self-adaptive intelligent gateway extracts a node basic information table, a node publishing data table, a data bidirectional mapping table and a node ordering data table based on received configuration information; extracting basic information of the nodes needing to be connected based on the basic information table of the nodes; acquiring BOM data of each node based on the node publishing data table; acquiring data published by a node corresponding to the BOM data based on the data bidirectional mapping table; and acquiring BOM data ordered by the nodes according to the node ordering data table. The configurable self-adaptive intelligent gateway provided by the invention not only realizes the interconnection and interoperation of a DIS system, an HLA system, a real-mounted system and the like; moreover, each system only needs to be concerned with mapping and conversion between the gateway component and the public data model, and repeated mapping between the systems is not needed.
Description
Technical Field
The invention belongs to the technical field of gateways, and particularly relates to a configurable self-adaptive intelligent gateway and a configuration method.
Background
There are two ways to implement a general gateway, one is to develop a dedicated gateway, that is, to develop a specific protocol conversion software for two specific systems, such as HLA-DIS, HLA-DDS, etc. And secondly, developing a universal gateway.
Dedicated gateway technology is now mature and the task of DIS-based tank simulators to access HLA federation was accomplished in the united states as early as 1996 through HLA gateways. Special gateways have been researched and developed in China, such as Beijing aerospace university, national defense science and technology university and the like.
According to the US army LVCAR (LVC roadmap project), a common gateway/bridge is used as a core task for solving multi-system interconnections. The gateway implementation scheme comprises an interface, a general data exchange module, a mapping function module, a local state and a remote object state. At present, VR-Exchange of MAK company is a typical realization of the technology, which can realize the escape of HLA-HLA, HLA-DIS, HLA-TENA and FOM-FOM.
Disclosure of Invention
The invention aims to provide a configurable self-adaptive intelligent gateway and a configuration method which are suitable for the characteristics of our army, so that the self-adaptive intelligent gateway can be configured conveniently and quickly, and the universality is good after configuration.
In order to achieve the above purpose, the present invention provides a configurable adaptive intelligent gateway, which comprises a configuration generation module and a gateway operation module;
the configuration generation module extracts a node basic information table, a node publishing data table, a data bidirectional mapping table and a node ordering data table based on the received configuration information; extracting basic information of each node based on the basic information table of the node and storing the basic information of each node in the gateway operation module; storing a node publishing data table, a data bidirectional mapping table and a node ordering data table to the gateway operation module;
after the gateway operation module receives the data, the received data is converted into BOM data based on the data bidirectional mapping table; and searching the forwarded target node according to the node publishing data table and the node ordering data table, searching the basic information of the target node according to the node basic information table, converting the BOM data into the transmission protocol data specified by the target node according to the data bidirectional mapping table, and transmitting the BOM data.
Further, the basic node information includes a node name, a node data transmission protocol, a node IP, and a node port number.
Further, the node data transmission protocol is a DIS, HLA, TENA or DDS protocol.
Further, the published data information includes a destination node name, a destination node data transfer protocol, a destination node IP, and/or a destination node port number.
Further, the subscribed BOM data information comprises a subscribing node name, a subscribing node data transmission protocol, a subscribing node IP and/or a subscribing node port number.
Another aspect of the present invention provides a method for configuring a configurable adaptive intelligent gateway, including:
(1) configuring basic information of nodes needing to be connected to the self-adaptive intelligent gateway, wherein the basic information of the nodes comprises node names, node data transmission protocols, node IP and node port numbers;
(2) the data information published by the configuration node comprises a target node name, a target node data transmission protocol, a target node IP or a target node port number; summarizing data information published by each node, and forming a BOM data table according to a basic object model of the self-adaptive intelligent gateway;
(3) configuring a bidirectional mapping relation between data published by each node and BOM data in the BOM data table to form a data bidirectional mapping table between data information published by each node and the BOM data;
(4) forming a node ordering data table according to BOM data information ordered by each node, including an ordering node name, an ordering node data transmission protocol, an ordering node IP or an ordering node port number, and updating the data bidirectional mapping table based on the node ordering data table;
(5) generating relevant codes according to the node publishing data table, the data bidirectional mapping table, the ordering data table and the node basic information table, and sending the relevant codes to the self-adaptive intelligent gateway;
(6) the self-adaptive intelligent gateway extracts a node basic information table, a node publishing data table, a data bidirectional mapping table and a node ordering data table based on the received configuration information; extracting and storing the basic information of each node based on the basic information table of the node; the storage node publishes a data table, a data bidirectional mapping table and a node ordering data table; after receiving data, converting the received data into BOM data based on the data bidirectional mapping table; and searching the forwarded target node according to the node publishing data table and the node ordering data table, searching the basic information of the target node according to the node basic information table, converting the BOM data into the transmission protocol data specified by the target node according to the data bidirectional mapping table, and transmitting the BOM data.
Further, the node data transmission protocol is a DIS, HLA, TENA or DDS protocol.
Further, the data published by the node includes several data items, each of which includes a data type and a data name.
The technical scheme of the invention has the following beneficial technical effects:
(1) the configurable self-adaptive intelligent gateway provided by the invention not only realizes the interconnection and interoperation of a DIS system, an HLA system, a real-mounted system and the like; moreover, each system only needs to be concerned with mapping and conversion between the gateway component and the public data model, and repeated mapping between the systems is not needed.
(2) The configuration method of the invention can automatically generate the gateway program with high automation level.
Drawings
FIG. 1 is a schematic diagram of one embodiment of a configurable adaptive intelligent gateway;
FIG. 2 is a diagram of an application scenario of the adaptive intelligent gateway;
FIG. 3 is a schematic block diagram of a gateway attribute in one embodiment;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The invention provides a configurable self-adaptive intelligent gateway, which is combined with a figure 1 and comprises a configuration generation module and a gateway operation module.
The configuration generation module extracts a node basic information table, a node publishing data table, a data bidirectional mapping table and a node ordering data table based on the received configuration information. And extracting basic information of the nodes needing to be connected based on the basic information table of the nodes, wherein the basic information of the nodes comprises node names, node data transmission protocols (DIS, HLA, DDS and the like), node IP, node port numbers and the like. Basic information of each node is stored in the gateway operation module; storing a node publishing data table, a data bidirectional mapping table and a node ordering data table to the gateway operation module; after the gateway operation module receives the data, the received data is converted into BOM data based on the data bidirectional mapping table; and searching the forwarded target node according to the node publishing data table and the node ordering data table, searching the basic information of the target node according to the node basic information table, converting the BOM data into the transmission protocol data specified by the target node according to the data bidirectional mapping table, and transmitting the BOM data.
The gateway attributes mainly include three types: the gateway node basic information comprises node basic information, including node name, node data transmission protocol (DIS, HLA, DDS, TENA, etc.), node IP, node port number, etc.; second, data published by the node; and thirdly, the data ordered by the node. The data are input into a configuration tool through a gateway configuration tool, and the data are sent to intelligent gateway adaptive configuration after codes are generated.
The adaptive intelligent gateway is used for interconnection of a plurality of heterogeneous systems, and can realize interconnection among protocol nodes such as DIS, HLA, DDS, TENA and the like by combining with the graph 2.
The invention also provides a configuration method of the configurable self-adaptive intelligent gateway, which comprises the following steps:
(1) configuring basic information of nodes needing to be connected to the self-adaptive intelligent gateway; the basic information of the node comprises a node name, a node data transmission protocol, a node IP and a node port number. The node data transmission protocol is DIS, HLA or DDS protocol.
(2) Configuring data published by the nodes; summarizing data published by each node, and forming a BOM data table according to a basic object model of the self-adaptive intelligent gateway; the published data includes data identification, data type of data item 1, data name of data item 1, data type of data item 2, data name of data item 2, data type of data item n, data name of data item n … …. The data identification comprises a target node name, a target node data transmission protocol, a target node IP and/or a target node port number. Since the basic information of the node already includes the information of the node, only the information that can be found to the target node needs to be given.
(3) Configuring a bidirectional mapping relation between data published by each node and BOM data in the BOM data table to form a mapping relation table between the data published by each node and the BOM data;
(4) and forming a node ordering data table according to BOM data information ordered by each node, including an ordering node name, an ordering node data transmission protocol, an ordering node IP and/or an ordering node port number, and updating the data bidirectional mapping table based on the node ordering data table.
(5) And generating related codes according to the node publishing data table, the data bidirectional mapping table, the ordering data table and the node basic information table, and sending the codes to the self-adaptive intelligent gateway.
And the gateway generation program is used for generating relevant codes on the basis of the gateway framework program according to the node publishing data table, the data bidirectional mapping table, the ordering data table and the node basic information table. The generated code includes the following parts: the gateway data ordering module realizes the ordering of data published by each node; and the second is a node data receiving and mapping module which completes data receiving, converting and mapping according to the BOM, the data mapping relation and the flow from the BOM to the node ordering data. And thirdly, a data forwarding module of the gateway realizes the forwarding of data by the corresponding node of the gateway data item.
(6) The self-adaptive intelligent gateway extracts a node basic information table, a node publishing data table, a data bidirectional mapping table and a node ordering data table based on the received configuration information; extracting and storing the basic information of each node based on the basic information table of the node; the storage node publishes a data table, a data bidirectional mapping table and a node ordering data table; after receiving data, converting the received data into BOM data based on the data bidirectional mapping table; and searching the forwarded target node according to the node publishing data table and the node ordering data table, searching the basic information of the target node according to the node basic information table, converting the BOM data into the transmission protocol data specified by the target node according to the data bidirectional mapping table, and transmitting the BOM data.
The mapping relationship mainly comprises two parts: the mapping is the mutual conversion mapping between the data of the basic types of HLA, DIS and DDS and the basic types of BOM, for example, int32 in BOM corresponds to int in HLA. The second is subscription data, such as node a subscribing to node B's published data D. The mapping relationships are all described in XML.
Referring to fig. 3, the gateway attribute information includes a gateway name, a node name, a mapping path, and a mapping scheme. The mapping scheme element is used for describing data mapping relation information of the gateway, and comprises a mapping list consisting of a mapping source, a mapping destination and a mapping type (an object class and an interaction class). The object class and interaction class information of the specific mapping source and the mapping destination are respectively stored in corresponding files.
In summary, the present invention relates to a configurable adaptive intelligent gateway and a configuration method thereof, wherein the adaptive intelligent gateway extracts a node basic information table, a node publishing data table, a data bidirectional mapping table and a node ordering data table based on received configuration information; extracting basic information of the nodes needing to be connected based on the basic information table of the nodes; acquiring BOM data of each node based on the node publishing data table; acquiring data published by a node corresponding to the BOM data based on the data bidirectional mapping table; and acquiring BOM data ordered by the nodes according to the node ordering data table. The configurable self-adaptive intelligent gateway provided by the invention not only realizes the interconnection and interoperation of a DIS system, an HLA system, a real-mounted system and the like; moreover, each system only needs to be concerned with mapping and conversion between the gateway component and the public data model, and repeated mapping between the systems is not needed.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A configurable adaptive intelligent gateway is characterized by comprising a configuration generation module and a gateway operation module;
the configuration generation module extracts a node basic information table, a node publishing data table, a data bidirectional mapping table and a node ordering data table based on the received configuration information; extracting basic information of each node based on the basic information table of the node and storing the basic information of each node in the gateway operation module; storing a node publishing data table, a data bidirectional mapping table and a node ordering data table to the gateway operation module;
after the gateway operation module receives the data, the received data is converted into BOM data based on the data bidirectional mapping table; and searching the forwarded target node according to the node publishing data table and the node ordering data table, searching the basic information of the target node according to the node basic information table, converting the BOM data into the transmission protocol data specified by the target node according to the data bidirectional mapping table, and transmitting the BOM data.
2. The configurable, adaptive intelligent gateway according to claim 1, wherein the basic node information includes node name, node data transfer protocol, node IP, and node port number.
3. The configurable, adaptive smart gateway according to claim 2, wherein the node data transmission protocol is DIS, HLA, TENA or DDS protocol.
4. The configurable, adaptive intelligent gateway according to claim 2, wherein the published data information comprises destination node name, destination node data transfer protocol, destination node IP and/or destination node port number.
5. The configurable adaptive intelligent gateway according to claim 2, wherein the subscribed BOM data information comprises a subscribing node name, a subscribing node data transfer protocol, a subscribing node IP and/or a subscribing node port number.
6. A method for configuring a configurable adaptive intelligent gateway, comprising:
(1) configuring basic information of nodes needing to be connected to the self-adaptive intelligent gateway, wherein the basic information of the nodes comprises node names, node data transmission protocols, node IP and node port numbers;
(2) the data information published by the configuration node comprises a target node name, a target node data transmission protocol, a target node IP and/or a target node port number; summarizing data information published by each node, and forming a BOM data table according to a basic object model of the self-adaptive intelligent gateway;
(3) configuring a bidirectional mapping relation between data published by each node and BOM data in the BOM data table to form a data bidirectional mapping table between data information published by each node and the BOM data;
(4) forming a node ordering data table according to BOM data information ordered by each node, including an ordering node name, an ordering node data transmission protocol, an ordering node IP and/or an ordering node port number, and updating the data bidirectional mapping table based on the node ordering data table;
(5) generating relevant codes according to the node publishing data table, the data bidirectional mapping table, the ordering data table and the node basic information table, and sending the relevant codes to the self-adaptive intelligent gateway;
(6) the self-adaptive intelligent gateway extracts a node basic information table, a node publishing data table, a data bidirectional mapping table and a node ordering data table based on the received configuration information; extracting and storing the basic information of each node based on the basic information table of the node; the storage node publishes a data table, a data bidirectional mapping table and a node ordering data table; after receiving data, converting the received data into BOM data based on the data bidirectional mapping table; and searching the forwarded target node according to the node publishing data table and the node ordering data table, searching the basic information of the target node according to the node basic information table, converting the BOM data into the transmission protocol data specified by the target node according to the data bidirectional mapping table, and transmitting the BOM data.
7. The method of claim 6, wherein the node data transmission protocol is DIS, HLA, TENA or DDS protocol.
8. The method of claim 6, wherein the data published by the node comprises target node information and a plurality of data items, each data item comprising a data type and a data name.
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Cited By (1)
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| CN113259233A (en) * | 2021-07-02 | 2021-08-13 | 奥特酷智能科技(南京)有限公司 | DDS-based automation gateway of heterogeneous communication protocol |
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