CN101964958A - On-board network system and backbone node message processing method thereof - Google Patents
On-board network system and backbone node message processing method thereof Download PDFInfo
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Abstract
The invention discloses an on-board network system and a backbone node message processing method thereof. In the system, a mixed layered network structure of combining a ratio Mesh backbone network and a heterogeneous access network is adopted, and the interconnection of various access networks is realized through an on-board backbone network, thereby the flexibility and the expandability of the system are improved. Meanwhile, a backbone node message processing method is adopted in the comprehensive message processing system of backbone network nodes. The method realizes the transformation of heterogeneous messages between a core network and an edge network, and a publishment/subscription mechanism based information distribution service is adopted, thereby the resource utilization ratio and the information access efficiency in complicated network environment are improved. The invention has military and civil values and particularly has wide application prospects in the fields of airborne command collaborative constellation of military integration information grids, civil aviation networked communication, navigation, monitoring, and the like.
Description
Technical field
The invention belongs to wireless communication field, be specifically related to a kind of onboard networks system and backbone node message treatment method thereof.
Background technology
Onboard networks (Airborne Network, AN) be a kind of be node with the aviation aircraft, form, be used to transmit the cordless communication network of grouping message and IP operation by wireless data chain interconnection.Especially in integrated nformation grid system, AN be a kind of be the aerial tactics information network of main node with the integrated avionics system, some dissimilar aviation platforms can be formed " constellation is worked in coordination with in airborne control operation ", and form the topological structure that is complementary with it according to the change dynamics of combat duty and situation of battlefield, for aerial confrontation between systems provide in real time, reliably, information sharing flexibly.Simultaneously, AN can be used as the aerial relay system of area communication network, not only can overcome the influence of topography, enlarge communication range, and compare time-delay with satellite communication littler and dispose more flexible.In addition, this system can with space-based information network, land/being integral of sea base information network mutual group nformation grid, realize the seamless interconnected of sky, land, sea and air all kinds of isomery tactics system.
The topological structure of onboard networks system develops into full mesh structure based on time division multiple access way from initial point-to-point link.Though network size enlarges to some extent, channel utilization and network throughput lower and flexibility and reliability deficiency make it can not satisfy the needs of the collaborative constellation of airborne control operation under the network-centric warfare condition.In order further to strengthen flexibility, real-time and the reliability of information sharing between the aviation platform, the onboard networks system is just continuous to the networked structural development based on puppy parc, and progressively incorporates integrated nformation grid system.
Aloft in the channel, the onboard networks system is based on horizon communication, and transmits by node and to realize distributed networking on a large scale.Because the mobility of aviation platform is stronger, so the also dynamic change thereupon of onboard networks topological structure, and constitutes a kind of mixing hierarchical wireless network network that is combined with multiple heterogeneous access networks by Wireless Mesh (wireless mesh network) backbone network.In the polytype Access Network, mobile Ad hoc network (MANET) is a kind of, that can fast dispose, self-organization distribution network that transmit by the wireless mobile node multi-hop.It need not the stationary nodes support, realizes distributed no centre management, can organize temporarily and dispose fast, has high mobility and survivability, specifically comprises following distinguishing feature:
(1) full distributed.Ad hoc complete network is made up of radio node, without any static infrastructure.The operation of network.Organization And Management is full distributed and self-organizing.
(2) dynamic topology.Node can move freely, and network topology all unpredictable variation may take place at any time.
(3) multi-hop is transmitted.Wireless communication distance is limited, when destination node exceeds the source node communication range, needs intermediate node to carry out relaying and transmits.
(4) limited bandwidth and mutability.Wireless link bandwidth is limited, and along with the capacity of node motion and channel circumstance different radio link changes easily.
Wireless Mesh netword (WMN) is a kind of based on Internet Protocol (IP, Internet Protocol) and the broadband wireless network that constitutes by WAP (wireless access point) (AP, Access Point) the multi-hop route of net distribution.WMN mainly comprises the network node of user, Mesh router (being WAP (wireless access point)) and gateway three class difference in functionalitys.Interconnect (for example Ad hoc network etc.) by dissimilar subnets between the user node, and the end-to-end communication service is provided in subrange; The Mesh router is that a class mobility can not realize the node that remote broadband wireless connects by force and to each other, the mode that the Mesh router adopts multi-hop to transmit realizes bigger coverage with limited power, thereby forms wireless Mesh backbone network between a large number of users node of wide distribution; Gateway node normally can connect the access node of high primary network station in the Mesh router.Though WMN and MANET all adopt the multi-hop networking mode, the related network type of WMN is wider, and its essence is a kind of network architecture; And MANET in fact only to be WMN numerous that types insert in the subnets is a kind of.WMN with mixed structure has become the wireless network access way of future ideality, can realize interconnecting of various isomery subnets under the consolidated network framework.
Because the restriction of platform load and channel circumstance, the onboard networks system can't satisfy the bandwidth demand of miscellaneous service sharp increase.Because general communication network does not possess the recognition capability to user's consciousness, lacks control and scheduling to transmission information, makes telecommunication service quality significantly descend, and causes the survivability information of time-sensitive to be difficult to timely distribution.And information distribution services IDS (Information Distribution Service) be with certain strategy serve as instruct set up one overlap information cognition end to end, visit and Push Service mechanism, not only can realize the distribution according to need of the communication resource, and can significantly improve resource utilization and information transfer efficiency.IDS need be mapped as user's distribution policy communication system transmission control strategy to understand, with reasonable manner allocation of network resources, thereby satisfies the communication quality demand of different user.In order to improve message reference efficient in the magnanimity information environment, IDS must comprise such as information description, important technical such as inquiry and active push automatically.
Summary of the invention
The objective of the invention is provides a kind of onboard networks system and backbone node message treatment method thereof in order to solve the architecture Design problem of the collaborative constellation of airborne control operation under integrated nformation grid system.Aloft the mixing hierarchical network architecture that adopts wireless Mesh backbone network to combine with heterogeneous access networks in the collaborative constellation of commander is realized the interconnected of all kinds of isomery subnets by backbone network, has strengthened network flexibility, reliability and the extensibility of airborne net; In the backbone node of onboard networks system, realize simultaneously isomery message conversion and information distribution services, improved the resource utilization and the message reference efficient of onboard networks system.
A kind of onboard networks system, this system have the Mesh of mixing hierarchical network architecture, specifically can be divided into core network and edge network;
Core network comprises grid node and backbone node, and grid node and backbone node constitute wireless Mesh backbone network by self-organizing, distributed networking pattern;
Edge network comprises local node, access node and network node, local node, access node, network node connect grid node or backbone node by link-local, network insertion and three kinds of isomery links of tactics subnet respectively, thereby insert core network;
In hierarchical network architecture, grid node and backbone node directly carry out the high speed information exchange in core network; In local node, access node and the network node, same category node in the same area can only intercom in same edge network mutually, and zones of different or dissimilar nodes must insert core network realization information exchange by grid node or backbone node;
Grid node, backbone node configuration information transducer and roundup treatment system, information sensor is as the information source of roundup treatment system; The roundup treatment system formats processing according to puppy parc to various information as the gateway of onboard networks system between edge network and core network, and realizes the distribution subscription of message by the data distribution services.
The message treatment method that a kind of onboard networks system backbone node releases news comprises following step:
Step 1: obtain information from information source.
The roundup treatment system is obtained source information from information sensor, mainly comprise data, text class message and voice, image, video class multimedia messages;
Step 2: the information encapsulation is packed based on puppy parc.
The roundup treatment system is sent source information into the message conversion unit of memory and is packed according to puppy parc.
Step 3: generate metadata with associating information.
The body combine engine generates corresponding metadata according to the source information feature, and it is kept in the mass storage unit as metadata record.The body combine engine is classified to metadata record according to unified battle field information territory body construction, makes analog information be classified as a class and related each other.The body combine engine is carried out filtering to the information that can't sort out.
Step 4: storage enclosure bag and metadata record.
According to body construction, wrapper and relevant metadata record are kept in the mass storage unit.Mass storage unit comprises some federative databases, wherein each database storage part information.Federative database has the Web service inlet, and other nodes can directly be visited.
Step 5: release news.
Service-oriented infrastructure component releases news and subscribes to for other remote nodes.All metadata record form a catalogue in the mass storage unit, so that remote node is retrieved catalogue by service-oriented infrastructure component.If a remote node has been subscribed to certain category information in the mode of registration, in case this information generates before the deadline, then service-oriented infrastructure component just can send to the subscription node immediately automatically with pairing wrapper and metadata record thereof in the mass storage unit.
A kind of message treatment method of onboard networks system backbone node subscription information comprises following step:
Step 1: generator data.
Subscribe to node according to self-demand, generate and the corresponding metadata record of information needed according to battle field information territory body construction.
Step 2: information retrieval.
Subscribe to node and respectively all metadata record in some remote node mass storage unit are carried out keyword retrieval.
Step 3: whether result for retrieval is empty.
Subscribe to node according to all result for retrieval that returns, judge whether to obtain immediately information needed.If result for retrieval be empty, show that then information needed is found and obtains immediately, the end of Message Processing flow process also changes end-to-end link over to and sets up process.If result for retrieval is empty, show that then information needed is undiscovered, need further to carry out the Message Processing flow process.
Step 4: whether revise metadata.
If the result for retrieval of step 3 is empty, inquire then whether the user needs to revise the metadata record of current generation.Result for retrieval may be owing to issue, subscribe to that both sides' body construction does not match or metadata record and information needed is inconsistent is caused by sky.If revise metadata, then repeating step one is to step 3.If keep metadata record constant, then continue to carry out the Message Processing flow process.
Step 5: subscription information.
When information issue, the battle field information territory body construction of subscribing to both sides when coupling and metadata record and information needed are in full accord fully, the information retrieval result can't obtain this information for sky shows from airborne network system.At this moment, subscribe to node and register in all relevant publisher nodes, in case this information generates before the deadline, publisher node just sends to the subscription node with the wrapper and the metadata record thereof of correspondence automatically.
The invention has the advantages that:
(1) system and method for the present invention be fit to make up a kind of onboard networks that can the integrated nformation grid of seamless access;
(2) the suitable structure of system and method for the present invention is a kind of is the collaborative constellation of airborne control operation of node with all kinds of aviation aircrafts;
(3) system and method for the present invention utilizes puppy parc local message to be encapsulated and realized by information distribution services the fusion of heterogeneous network, not only in complicated heterogeneous network, realized flexible and efficient message reference, and significantly reduced retrofit work to existing communication equipment, save cost, improved efficient.
Description of drawings
Fig. 1 is the topological diagram of onboard networks system among the present invention;
Fig. 2 is the schematic diagram of onboard networks system among the present invention;
Fig. 3 is the functional block diagram of roundup treatment system among the present invention;
Fig. 4 a is an information publisher node message treatment method flow chart among the present invention;
Fig. 4 b is information subscribing node messages process flow figure among the present invention.
Among the figure:
1-grid node 2-backbone node 3-network node 4-access node
5-local node 6-sea/continental rise platform 7-space-based platform 8-core network
9-tactics subnet 10-network insertion 11-link-local 12-nformation grid net
13-roundup treatment system 14-information sensor 15-memory 16-message conversion unit
17-mass storage unit 18-wrapper 19-metadata record 20-body combine engine
21-message-oriented middleware 22-distribution of information module 23-serviced component 24-processor
Embodiment
Below in conjunction with accompanying drawing and example the present invention is further described.
A kind of onboard networks of the present invention system has the Mesh of mixing hierarchical network architecture, and as shown in Figure 1, this system can be divided into core network 8 and some edge networks.
Core network 8 comprises grid node 1 (senior backbone node) and backbone node 2.Grid node 1 mainly comprises battlefield management and commander's control aircraft and HAE unmanned plane etc. based on the voyage command communications platform.Backbone node 2 is supported based on aviation and is ensured platform, mainly comprises information surveillance plane and early warning detection aircraft etc.All grid nodes 1 and backbone node 2 constitute core network 8 (being backbone network) by self-organizing, distributed networking pattern.
With the meaning be to comprise simultaneously, the meaning perhaps is exactly to be one of them, if " mainly comprising battlefield management and commander's control aircraft and HAE unmanned plane etc. " this meaning is exactly to comprise battlefield management and commander's control aircraft and HAE unmanned plane simultaneously, if " being mainly battlefield management and commander control aircraft or HAE unmanned plane etc. " this declaration of will is one of them, please see down determine again to use down or still with.
In edge network, mainly comprise three category nodes: network node 3, access node 4 and local node 5.Network node 3 mainly includes people/UCAV of new generation etc. based on high-performance aviation optimal in structure.Access node 4 mainly comprises cruise missile, absolutely empty/vacant lot weapon and SUAV etc. based on the air armament platform.Local node 5 comprises the aviation aircraft that all can only communicate by link-local.Link-local adopts non-ip protocol usually, and dissimilar links has different communication protocol and message format.Network node 3, access node 4, local node 5 form the edge network of isomery respectively by tactics subnet 9, network insertion 10 and 11 3 kinds of links of link-local, and finally insert core network 8 by grid node 1, backbone node 2.
In the onboard networks system, grid node 1 is connected by core network 8 with backbone node 2, and local node 5, access node 4 and network node 3 interconnect by the respective edges network respectively.Because edge network is a kind of WLAN (wireless local area network) that is constituted, covered different spatial domains by same type node (network node 3 or access node 4 or local node 5), therefore can't direct communication between different spatial domains, the dissimilar edge network, must insert core networks 8 by grid node 1 or backbone node 2 and just can finish information exchange.Grid node 1 should possess gateway and routing function with backbone node 2, can be interconnected with the edge network in the spatial domain, place, realize the distribution of information of isomery message between different spatial domains, the dissimilar edge network.Grid node 1 is except possessing backbone node 2 all functions, also to form land, sea, air, day incorporate nformation grid net 12, thereby constitute the information exchange infrastructure between various kinds of sensors in the space, a kind of battlefield, charge platform and the weapon unit with space-based platform 7 and sea/continental rise platform 6.
Fig. 2 is a kind of typical applied environment of onboard networks of the present invention system, and grid node 1 in the onboard networks system and backbone node 2 all dispose a plurality of information sensors 14, is used to connect core network 8 and dissimilar edge networks.Information sensor 14 is including, but not limited to radar system, electronic reconnaissance system, infrared detection system, Short Wave Adaptive Communication System, ultrashort wave jam-resistant communication system, data chainning system, satellite communication system, onboard networks system etc.For between heterogeneous access networks, realizing distribution of information, grid node 1, backbone node 2 and space-based platform 7, sea/continental rise platform 6 configuration roundup treatment systems 13, roundup treatment system 13 is finished the functions such as encapsulation, storage and distribution of information as the gateway of onboard networks system.Roundup treatment system 13 formats encapsulation according to puppy parc with the various information in the edge network, and functions such as the storage/retrieval of the information of realization and publish/subscribe.For example, roundup treatment system 13 uses XML (Extensible Markup Language) that text, data class information are encapsulated as the message bag; Use VOIP (Voice over Internet Protocol), MPEG (Moving Pictures Experts Group), DVB agreements such as (Digital Video Broadcasting) voice, image, video class information to be encapsulated as the multimedia bag, thereby in core network 8, other nodes to be issued by the IP agreement.
The functional block diagram of roundup treatment system 13 is as shown in Figure 3 in the backbone node in the onboard networks of the present invention system.Roundup treatment system 13 comprises processor 24 and memory 15, all program command in processor 24 execute stores 15.Program command in the memory 15 can be further divided into message conversion unit 16, mass storage unit 17, body combine engine 20, message-oriented middleware 21 and serviced component 23 according to the function difference.These functional units interconnect by memory inside bus 25.Message conversion unit 16 receives the source information that information sensor produced, and encapsulates according to puppy parc.Simultaneously, message conversion unit 16 extracts packed raw information and utilizes corresponding native protocol to be converted into non-IP message from the message bag that received or multimedia bag, and it can be transmitted in edge network.For example, message conversion unit 16 at first extracts the raw information of message bag in the airborne network system or multimedia bag, protocol format according to Tactical Information Distribution Systems (JTIDS) is converted into data chainning message again, and it can be transmitted in the edge network that JTIDS constitutes.The wrapper 18 that message conversion unit 16 is generated (message bag or multimedia bag) is stored in the mass storage unit 17, each wrapper 18 is associated with a metadata record 19, and metadata record 19 is by the complete informative abstract that body construction generated of body combine engine 20 according to the battle field information territory.Body construction is to the formal and detailed standard of a series of shared ideas in certain territory.It provides the shared vocabulary that can be used for describing this territory.For example, suppose to comprise in the wrapper 18 some information of certain target, body combine engine 20 will be described according to the certain characteristics of unified battle field information territory body construction to this target so, generates a metadata record 19 and is associated with wrapper 18.In addition, metadata record 19 has comprised the information security sign simultaneously, with the network user who guarantees different brackets wrapper 18 is had different access rights.Body combine engine 20 can be filtered the wrapper 18 that is received according to body construction.For example, if the target signature information that certain wrapper 18 is comprised has exceeded the defined scope of body construction, then the body combine engine will think that this wrapper 18 is garbage, and deletion from mass storage unit 17.Message-oriented middleware 21 adopts M2M (Machine-to-Machine, machine is to machine) transmission mechanism to provide asynchronous information sharing service for grid node 1, the backbone node 2 of onboard networks system.The information distribution services IDS that distribution of information module 22 is provided in the message-oriented middleware 21 (Information Distribution Service) will set up between the different backbone nodes in core network 8 and communicate to connect end to end.Serviced component 23 provides the Web service inlet of local information resource by publish/subscribe mechanism for remote node and periodically remote node and information resources thereof is excavated.
Backbone node message treatment method of the present invention comprises the message treatment method of information publisher node and the message treatment method of information subscribing node.For making all backbone nodes in the core network 8 can find, visit and utilize each other information resources, the message treatment method of backbone node adopts publish/subscribe mechanism.Shown in Fig. 4 a, the flow process of the message treatment method that backbone node releases news is as follows:
Step 1: obtain information from information source;
Step 2: the information encapsulation is packed based on puppy parc;
Step 3: generate metadata with associating information;
Body combine engine 20 generates corresponding metadata (keyword) according to the source information feature, and it is kept in the mass storage unit 17 as metadata record 19.Body combine engine 20 can be classified to metadata record 19 according to unified battle field information territory body construction, thereby makes information similar be classified as a class and interrelated.20 of body combine engine are responsible for safeguarding the information that belongs in the mass storage unit 17 in the body construction scope, and those information that can't sort out are carried out filtering.
Step 4: storage enclosure bag and metadata record;
According to body construction, wrapper 18 and metadata corresponding record 19 are kept in the mass storage unit 17.Usually, mass storage unit 17 is made of some federative databases, each database storage portion of said information.This federative database has the Web service inlet, can directly be visited by other remote nodes.
Step 5: release news;
Serviced component 23 releases news and subscribes to for other remote nodes.Usually, all metadata record 19 will form a catalogue in the mass storage unit 17, so that remote node is retrieved by 23 pairs of catalogues of serviced component.If a remote node has been subscribed to certain category information in the mode of registration, in case this information generates before the deadline, then serviced component 23 just can send to the subscription node automatically with corresponding wrapper 18 and metadata record 19 in the mass storage unit 17.
Shown in Fig. 4 b, the flow process of the message treatment method of backbone node subscription information is as follows:
Step 1: generator data;
Subscribe to node according to self-demand, generate and the corresponding metadata of information needed according to battle field information territory body construction.
Step 2: information retrieval;
Subscribe to node the metadata catalog in all remote node mass storage unit 17 is carried out keyword retrieval.
Step 3: judge whether result for retrieval is empty;
Subscribing to node judges whether to obtain information needed according to the result for retrieval that returns.If result for retrieval is not empty, then show the discovery information needed, the Message Processing flow process finishes and changes end-to-end link over to set up process automatically.If result for retrieval is empty, then show and do not find information needed, need further to carry out the Message Processing flow process.
Step 4: whether revise metadata.
If the result for retrieval of step 3 is empty, inquire then whether the user needs to revise the metadata of current generation.Result for retrieval may be owing to issue, subscribe to that both sides' body construction does not match or metadata and information needed is inconsistent is caused by sky.If revise metadata, then repeating step one is to step 3.If keep metadata constant, then continue to carry out the Message Processing flow process.
Step 5: subscription information.
When issue, the battle field information territory body construction of subscribing to both sides when coupling and metadata are consistent with information needed fully, the information retrieval result can't obtain this information for sky shows from airborne network system.At this moment, subscribing to node needs to register in long-range publisher node, in case this information generates before the deadline, publisher node just sends to the subscription node with the wrapper 18 and the metadata record 19 thereof of correspondence automatically.
Onboard networks system and backbone node message treatment method thereof that the present invention proposes are suitable for the collaborative constellation of being made up of all kinds of aviation platforms in the integration construct nformation grid system of airborne control operation.Adopt and mix the Mesh hierarchical network architecture, by wireless Mesh backbone network dissimilar edge networks is fused into a kind ofly based on puppy parc on a large scale, distributed onboard networks, and the roundup treatment system by backbone node has realized the information sharing between the heterogeneous access networks; The message treatment method of backbone node has adopted publish/subscribe mechanism, has realized flexible and efficient information resources visit in extensive, heterogeneous network, and provides corresponding service quality to guarantee; This system and method can reduce in a large number the nformation grid system build in to the retrofit work of existing airborne communication system, thereby saved cost, improved efficient.In addition, this system and method also is applicable to field of traffic control in the Civil Aviation Air, is used for sharing flight and security information between the aircraft, realizes networked communication, navigates and monitors.
Claims (10)
1. an onboard networks system is characterized in that, this system has the Mesh of mixing hierarchical network architecture, specifically can be divided into core network and edge network;
Core network comprises grid node and backbone node, and grid node and backbone node constitute wireless Mesh backbone network by self-organizing, distributed networking pattern;
Edge network comprises local node, access node and network node, local node, access node, network node connect grid node or backbone node by link-local, network insertion and three kinds of isomery links of tactics subnet respectively, thereby insert core network;
In hierarchical network architecture, grid node and backbone node directly carry out the high speed information exchange in core network; In local node, access node and the network node, same category node in the same area can only intercom in same edge network mutually, and zones of different or dissimilar nodes must insert core network realization information exchange by grid node or backbone node;
Grid node, backbone node configuration information transducer and roundup treatment system, information sensor is as the information source of roundup treatment system; The roundup treatment system formats processing according to puppy parc to various information as the gateway of onboard networks system between edge network and core network, and realizes the distribution subscription of message by the data distribution services.
2. a kind of onboard networks according to claim 1 system, it is characterized in that, grid node and backbone node possess gateway and routing function, can be interconnected with local edge network, between different spatial domains, dissimilar edge network, realize the distribution of information of isomery message.
3. a kind of onboard networks according to claim 1 system is characterized in that grid node also constitutes a day air-ground integrated nformation grid with space-based platform, sea/continental rise platform.
4. a kind of onboard networks according to claim 1 system, it is characterized in that, backbone node is that the guarantee platform is supported in aviation, grid node is the voyage command communications platform, access node is high motor-driven air armament platform, network node is a high-performance aviation optimal in structure, local node comprises the aviation platform that all can only communicate by link-local, and information sensor comprises radar system, electronic reconnaissance system, infrared detection system, Short Wave Adaptive Communication System, the ultrashort wave jam-resistant communication system, the data chainning system, satellite communication system and onboard networks system etc.
5. a kind of onboard networks according to claim 4 system is characterized in that backbone node comprises information investigation aircraft and early warning detection aircraft; Grid node comprises battlefield management and accuses aircraft and HAE unmanned plane; Network node comprises that there is people/UCAV in a new generation; Access node comprises cruise missile, absolutely empty/vacant lot weapon and TUAV; Local node comprises the aviation aircraft that all can only communicate by non-ip protocol.
6. a kind of onboard networks according to claim 1 system, it is characterized in that, described roundup treatment system as the gateway configuration of onboard networks system in grid node, backbone node and space-based platform, sea/continental rise platform, the roundup treatment system formats encapsulation according to puppy parc to the isomery message of different spatial domains, dissimilar edge networks, and the storage/retrieval and the publish/subscribe function of the information of realization.
7. a kind of onboard networks according to claim 6 system is characterized in that described roundup treatment system specifically comprises processor and memory, all program command in the processor execute store; Memory comprises message conversion unit, mass storage unit, body combine engine, message-oriented middleware and service-oriented foundation structure; Message conversion unit, mass storage unit, body combine engine, message-oriented middleware and service-oriented foundation structure are undertaken interconnected by the memory inside bus; The message conversion unit receives the source information that information sensor produced, and encapsulates according to puppy parc; Simultaneously, the message conversion unit extracts packed raw information from the message bag that receives or multimedia bag, and utilizes corresponding native protocol to be converted into non-IP message it can be transmitted in edge network; The wrapper that the message conversion unit is generated is stored in the mass storage unit, and each wrapper is associated with a metadata record, and metadata record is by the complete informative abstract that body construction generated of body combine engine according to the battle field information territory; The body combine engine can be filtered the wrapper that is received according to the body construction in battle field information territory, and garbage is deleted from mass storage unit; Message-oriented middleware has adopted machine to provide asynchronous information sharing to the transmission mechanism of machine for grid node, the backbone node of onboard networks; The information distribution services that the distribution of information module of message-oriented middleware is provided is used for setting up the end-to-end connection of core network; Service-oriented infrastructure component provides the Web service inlet of local information resource by publish/subscribe mechanism for remote node and periodically remote node and information resources thereof is excavated.
8. the message treatment method that onboard networks system backbone node releases news is characterized in that, comprises following step:
Step 1: obtain information from information source;
The roundup treatment system is obtained source information from information sensor, mainly comprise data, text class message and voice, image, video class multimedia messages;
Step 2: the information encapsulation is packed based on puppy parc;
The roundup treatment system is sent source information into the message conversion unit of memory and is packed according to puppy parc;
Step 3: generate metadata with associating information;
The body combine engine generates corresponding metadata according to the source information feature, and it is kept in the mass storage unit as metadata record; The body combine engine is classified to metadata record according to unified battle field information territory body construction, makes analog information be classified as a class and related each other; The body combine engine is carried out filtering to the information that can't sort out;
Step 4: storage enclosure bag and metadata record;
According to body construction, wrapper and relevant metadata record are kept in the mass storage unit; Mass storage unit comprises some federative databases, wherein each database storage part information; Federative database has the Web service inlet, and other nodes can directly be visited;
Step 5: release news;
Service-oriented infrastructure component releases news and subscribes to for other remote nodes; All metadata record form a catalogue in the mass storage unit, so that remote node is retrieved catalogue by service-oriented infrastructure component; If a remote node has been subscribed to certain category information in the mode of registration, in case this information generates before the deadline, then service-oriented infrastructure component just can send to the subscription node immediately automatically with pairing wrapper and metadata record thereof in the mass storage unit.
9. the message treatment method that a kind of onboard networks system backbone node according to claim 8 releases news, it is characterized in that, in the described step 2, if from core network, then directly transmitting or extract raw information and be converted into local message according to the destination node address in core network, source information in edge network, sends; If source information comes from edge network, then the message conversion unit encapsulates it according to puppy parc extract source information from local message after again, and the roundup treatment system is used XML on IP agreement basis; Text, data class information are encapsulated as the message bag, use VOIP, MPEG, DVB agreement that voice, image, video class multimedia messages are encapsulated as the multimedia bag; Described IP agreement full name is Internet Protocol; The XML full name is Extensible Markup Language; The VOIP full name is Voice over Internet Protocol; The MPEG full name is Moving Pictures Experts Group; The DVB full name is Digital Vedio Broadcasting.
10. the message treatment method of an onboard networks system backbone node subscription information is characterized in that, comprises following step:
Step 1: generator data;
Subscribe to node according to self-demand, generate and the corresponding metadata record of information needed according to battle field information territory body construction;
Step 2: information retrieval;
Subscribe to node and respectively all metadata record in some remote node mass storage unit are carried out keyword retrieval;
Step 3: whether result for retrieval is empty;
Subscribe to node according to all result for retrieval that returns, judge whether to obtain immediately information needed; If result for retrieval be empty, show that then information needed is found and obtains immediately, the end of Message Processing flow process also changes end-to-end link over to and sets up process; If result for retrieval is empty, show that then information needed is undiscovered, need further to carry out the Message Processing flow process;
Step 4: whether revise metadata;
If the result for retrieval of step 3 is empty, inquire then whether the user needs to revise the metadata record of current generation; Result for retrieval may be owing to issue, subscribe to that both sides' body construction does not match or metadata record and information needed is inconsistent is caused by sky; If revise metadata, then repeating step one is to step 3; If keep metadata record constant, then continue to carry out the Message Processing flow process;
Step 5: subscription information;
When information issue, the battle field information territory body construction of subscribing to both sides when coupling and metadata record and information needed are in full accord fully, the information retrieval result can't obtain this information for sky shows from airborne network system; At this moment, subscribe to node and register in all relevant publisher nodes, in case this information generates before the deadline, publisher node just sends to the subscription node with the wrapper and the metadata record thereof of correspondence automatically.
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| CN103166975A (en) * | 2013-04-03 | 2013-06-19 | 上海航天测控通信研究所 | Data distribution service (DDS) communication system |
| CN103532853A (en) * | 2013-10-21 | 2014-01-22 | 杭州华三通信技术有限公司 | Method and device for realizing heterogeneous stacking module |
| CN103946804A (en) * | 2011-11-18 | 2014-07-23 | 汤姆逊许可公司 | System comprising a publish/subscribe broker for a remote management of end-user devices, and respective end-user device |
| CN104365033A (en) * | 2012-05-21 | 2015-02-18 | 波音公司 | Aircraft information management system |
| CN106170018A (en) * | 2016-08-16 | 2016-11-30 | 邹霞 | Regional service system based on LBS service |
| CN106416324A (en) * | 2014-05-30 | 2017-02-15 | Gogo有限责任公司 | Systems and methods for communicating with non-terrestial electronic devices |
| CN106452821A (en) * | 2015-08-13 | 2017-02-22 | 三星Sds株式会社 | Apparatus and method for managing network of drone |
| CN106537823A (en) * | 2014-02-17 | 2017-03-22 | 尤比库姆特有限责任公司 | Provision of broadband access to airborne platforms and ground terminals using fixed satellite service |
| CN106850044A (en) * | 2017-01-18 | 2017-06-13 | 成都科脉通信技术有限公司 | Wideband satellite communication system based on ultra short wave communication |
| CN107360093A (en) * | 2017-07-19 | 2017-11-17 | 哈尔滨工业大学深圳研究生院 | Unmanned plane and satellite hybrid network communication routing method and system |
| CN107396420A (en) * | 2017-08-09 | 2017-11-24 | 南京微平衡信息科技有限公司 | A kind of vacant lot one wireless self-organization network divides domain routing algorithm |
| CN108683445A (en) * | 2018-03-14 | 2018-10-19 | 西安电子科技大学 | A kind of aircraft formation layering networking management method and system |
| CN109246015A (en) * | 2018-09-14 | 2019-01-18 | 常熟理工学院 | A kind of reliable multimedia sensing network data communication implementation method |
| CN109357685A (en) * | 2018-11-05 | 2019-02-19 | 飞牛智能科技（南京）有限公司 | Airway net generation method, device and storage medium |
| CN109474471A (en) * | 2018-11-30 | 2019-03-15 | 中国人民解放军陆军工程大学 | The RTPS agreement accelerated method and its node and system of a kind of DDS network |
| CN109492040A (en) * | 2018-11-06 | 2019-03-19 | 深圳航天智慧城市系统技术研究院有限公司 | A kind of system suitable for data center's magnanimity short message data processing |
| CN109756559A (en) * | 2018-12-07 | 2019-05-14 | 中国航空工业集团公司西安航空计算技术研究所 | The building and application method of Embedded airborne system distributed data distribution service |
| CN110806230A (en) * | 2018-08-06 | 2020-02-18 | 海鹰航空通用装备有限责任公司 | Ecological environment monitoring method based on unmanned aerial vehicle |
| CN111245885A (en) * | 2018-11-29 | 2020-06-05 | 阿瓦亚公司 | Event-based multi-protocol communication session distribution |
| CN111510440A (en) * | 2020-04-07 | 2020-08-07 | 中国民航信息网络股份有限公司 | Data exchange method and system |
| CN111885621A (en) * | 2020-07-10 | 2020-11-03 | 深圳创维数字技术有限公司 | Wireless message capturing method, system, terminal and storage medium |
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| CN112288343A (en) * | 2020-12-30 | 2021-01-29 | 中国电子科技集团公司第二十八研究所 | System capability generation-oriented three-dimensional grid variable architecture construction method |
| CN113347642A (en) * | 2021-04-30 | 2021-09-03 | 深圳智造谷工业互联网创新中心有限公司 | Deployment method of wireless communication network, electronic device and computer storage medium |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640825A (en) * | 2009-08-19 | 2010-02-03 | 刘文祥 | Integration of three networks |
-
2010
- 2010-09-27 CN CN2010102929137A patent/CN101964958A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640825A (en) * | 2009-08-19 | 2010-02-03 | 刘文祥 | Integration of three networks |
Non-Patent Citations (4)
| Title |
|---|
| 蓝羽石: "对网络为中心指挥信息系统的认识", 《指挥信息系统与技术》 * |
| 赵辉 等: "网络中心战中的预警指挥机", 《飞航导弹》 * |
| 郝飞: "美国空军指挥控制星座网近期发展概况", 《指挥信息系统与技术》 * |
| 韩勇 等: "机载网络技术综述", 《电讯技术》 * |
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| CN103946804B (en) * | 2011-11-18 | 2017-11-21 | 汤姆逊许可公司 | The system of publish/subscribe agency and corresponding end user device including the remote management for end user device |
| US9614914B2 (en) | 2011-11-18 | 2017-04-04 | Thomson Licensing | System comprising a publish/subscribe broker for a remote management of end-user devices, and respective end-user device |
| CN103946804A (en) * | 2011-11-18 | 2014-07-23 | 汤姆逊许可公司 | System comprising a publish/subscribe broker for a remote management of end-user devices, and respective end-user device |
| CN104365033A (en) * | 2012-05-21 | 2015-02-18 | 波音公司 | Aircraft information management system |
| CN104365033B (en) * | 2012-05-21 | 2017-09-22 | 波音公司 | Aircraft information management system and method |
| CN103166975A (en) * | 2013-04-03 | 2013-06-19 | 上海航天测控通信研究所 | Data distribution service (DDS) communication system |
| CN103532853B (en) * | 2013-10-21 | 2016-11-09 | 杭州华三通信技术有限公司 | The implementation method of heterogeneous stacking model and device |
| CN103532853A (en) * | 2013-10-21 | 2014-01-22 | 杭州华三通信技术有限公司 | Method and device for realizing heterogeneous stacking module |
| CN106537823A (en) * | 2014-02-17 | 2017-03-22 | 尤比库姆特有限责任公司 | Provision of broadband access to airborne platforms and ground terminals using fixed satellite service |
| CN106416324A (en) * | 2014-05-30 | 2017-02-15 | Gogo有限责任公司 | Systems and methods for communicating with non-terrestial electronic devices |
| CN106416324B (en) * | 2014-05-30 | 2020-10-27 | Gogo有限责任公司 | System and method for communicating with non-terrestrial electronic devices |
| CN106452821A (en) * | 2015-08-13 | 2017-02-22 | 三星Sds株式会社 | Apparatus and method for managing network of drone |
| CN106170018A (en) * | 2016-08-16 | 2016-11-30 | 邹霞 | Regional service system based on LBS service |
| CN106850044A (en) * | 2017-01-18 | 2017-06-13 | 成都科脉通信技术有限公司 | Wideband satellite communication system based on ultra short wave communication |
| CN107360093A (en) * | 2017-07-19 | 2017-11-17 | 哈尔滨工业大学深圳研究生院 | Unmanned plane and satellite hybrid network communication routing method and system |
| CN107360093B (en) * | 2017-07-19 | 2020-06-19 | 哈尔滨工业大学深圳研究生院 | Unmanned aerial vehicle and satellite hybrid network communication routing method and system |
| CN107396420A (en) * | 2017-08-09 | 2017-11-24 | 南京微平衡信息科技有限公司 | A kind of vacant lot one wireless self-organization network divides domain routing algorithm |
| CN108683445A (en) * | 2018-03-14 | 2018-10-19 | 西安电子科技大学 | A kind of aircraft formation layering networking management method and system |
| CN108683445B (en) * | 2018-03-14 | 2020-12-18 | 西安电子科技大学 | Aircraft formation layered network access management method and system |
| CN110806230A (en) * | 2018-08-06 | 2020-02-18 | 海鹰航空通用装备有限责任公司 | Ecological environment monitoring method based on unmanned aerial vehicle |
| CN109246015B (en) * | 2018-09-14 | 2020-10-30 | 常熟理工学院 | Reliable data communication implementation method for multimedia sensor network |
| CN109246015A (en) * | 2018-09-14 | 2019-01-18 | 常熟理工学院 | A kind of reliable multimedia sensing network data communication implementation method |
| CN109357685A (en) * | 2018-11-05 | 2019-02-19 | 飞牛智能科技（南京）有限公司 | Airway net generation method, device and storage medium |
| CN109357685B (en) * | 2018-11-05 | 2020-10-20 | 飞牛智能科技（南京）有限公司 | Method and device for generating navigation network and storage medium |
| CN109492040A (en) * | 2018-11-06 | 2019-03-19 | 深圳航天智慧城市系统技术研究院有限公司 | A kind of system suitable for data center's magnanimity short message data processing |
| CN111245885A (en) * | 2018-11-29 | 2020-06-05 | 阿瓦亚公司 | Event-based multi-protocol communication session distribution |
| CN109474471B (en) * | 2018-11-30 | 2020-11-03 | 中国人民解放军陆军工程大学 | RTPS (real time packet service) protocol acceleration method of DDS (direct digital synthesizer) network, node and system thereof |
| CN109474471A (en) * | 2018-11-30 | 2019-03-15 | 中国人民解放军陆军工程大学 | The RTPS agreement accelerated method and its node and system of a kind of DDS network |
| CN109756559A (en) * | 2018-12-07 | 2019-05-14 | 中国航空工业集团公司西安航空计算技术研究所 | The building and application method of Embedded airborne system distributed data distribution service |
| CN109756559B (en) * | 2018-12-07 | 2021-04-30 | 中国航空工业集团公司西安航空计算技术研究所 | Construction and use method for distributed data distribution service of embedded airborne system |
| CN111510440A (en) * | 2020-04-07 | 2020-08-07 | 中国民航信息网络股份有限公司 | Data exchange method and system |
| CN111510440B (en) * | 2020-04-07 | 2022-09-20 | 中国民航信息网络股份有限公司 | Data exchange method and system |
| CN111885621A (en) * | 2020-07-10 | 2020-11-03 | 深圳创维数字技术有限公司 | Wireless message capturing method, system, terminal and storage medium |
| CN111885621B (en) * | 2020-07-10 | 2023-06-06 | 深圳创维数字技术有限公司 | Wireless message grabbing method, system, terminal and storage medium |
| CN112131437A (en) * | 2020-11-25 | 2020-12-25 | 深圳市城市交通规划设计研究中心股份有限公司 | Multi-mode traffic network construction method and device based on graph database |
| CN112288343A (en) * | 2020-12-30 | 2021-01-29 | 中国电子科技集团公司第二十八研究所 | System capability generation-oriented three-dimensional grid variable architecture construction method |
| CN112288343B (en) * | 2020-12-30 | 2021-03-09 | 中国电子科技集团公司第二十八研究所 | System capability generation-oriented three-dimensional grid variable architecture construction method |
| CN113347642A (en) * | 2021-04-30 | 2021-09-03 | 深圳智造谷工业互联网创新中心有限公司 | Deployment method of wireless communication network, electronic device and computer storage medium |
| CN113347642B (en) * | 2021-04-30 | 2022-11-04 | 深圳智造谷工业互联网创新中心有限公司 | Deployment method of wireless communication network, electronic device and computer storage medium |
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