CN106102081B - Information fusion-based distributed hierarchical collaborative networking system - Google Patents
Information fusion-based distributed hierarchical collaborative networking system Download PDFInfo
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- CN106102081B CN106102081B CN201610400432.0A CN201610400432A CN106102081B CN 106102081 B CN106102081 B CN 106102081B CN 201610400432 A CN201610400432 A CN 201610400432A CN 106102081 B CN106102081 B CN 106102081B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/32—Hierarchical cell structures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
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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
Abstract
The invention discloses a distributed hierarchical collaborative networking system based on information fusion, which comprises a primary network, a secondary network and a tertiary network, wherein the tertiary network comprises a collaborative group consisting of three slave pipes and a tertiary master pipe, the secondary network comprises a cluster consisting of four collaborative groups, the primary network comprises two clusters, and the whole network is a network with a central ad hoc network. The distributed hierarchical collaborative networking system based on information fusion is beneficial to information sharing and collaborative task execution among networks, and improves the anti-interference capability.
Description
Technical Field
The invention relates to a distributed hierarchical collaborative networking system, in particular to a distributed hierarchical collaborative networking system based on information fusion.
Background
The traditional airplane carries out information interaction in a point-to-point mode, is easily influenced by limited communication distance and antenna coverage areas, and has poor anti-interference capability and poor information fusion capability.
Therefore, it is necessary to provide a new technique to solve the above problems.
Disclosure of Invention
In order to solve the technical problems of the present invention, the invention provides a distributed hierarchical collaborative networking system based on information fusion. Distributed three-level formation networking is carried out among multiple machines, the problem of communication blind areas is solved, real-time sharing of network resources is achieved, and information interaction can be carried out with other platforms.
The technical scheme adopted by the invention is as follows:
a distributed hierarchical collaborative networking system based on information fusion comprises a primary network, a secondary network and a tertiary network, wherein the tertiary network comprises a collaborative group consisting of three slave pipes and a tertiary master pipe;
the three-level network comprises a three-level master pipe and three slave pipes, wherein the three-level master pipe is responsible for information fusion of the network and performs information interaction with the three-level master pipe and the two-level master pipe in the two-level network; the secondary network comprises four tertiary networks, wherein a tertiary supervisor of one tertiary network is also a secondary supervisor at the same time, is responsible for information fusion of the secondary network, and performs information interaction with a primary supervisor in the primary network; the primary network comprises two secondary networks, wherein a secondary supervisor of one secondary network is also a primary supervisor at the same time, is responsible for information fusion of the primary network and performs information interaction with other platforms.
According to the invention has the advantages that: the invention adopts a distributed hierarchical collaborative networking system based on information fusion, the method is beneficial to information sharing and cooperative task execution between networks, and improves the anti-interference capability.
Drawings
Fig. 1 is a diagram of a distributed hierarchical collaborative networking system based on information fusion.
1. The system comprises a primary main pipe, a secondary main pipe, a tertiary main pipe, a secondary network and a primary network, wherein the primary main pipe is 2, the secondary main pipe is 3, the tertiary main pipe is 4, the secondary pipe is 5, the tertiary network is 6, the secondary network is 7 and the primary network is 7.
Detailed Description
The invention is further described with reference to the following figures and specific examples. The following examples are intended to illustrate the invention and are not intended to limit the scope of the invention.
The invention discloses a distributed hierarchical collaborative networking system based on information fusion, as shown in figure 1, an inner ring comprises three slave pipes 4 and a three-level master pipe 3 to form a collaborative group to form a three-level network 5, a middle ring comprises four collaborative groups to form a second-level network 6 for a cluster, and an outer ring comprises two clusters to form a first-level network 7;
the slave tube 4 is the smallest unit of the network, any one of the slave pipes has the ability to migrate to the tertiary master. <xnotran> , . </xnotran> And information sharing is carried out among the slave pipe, the slave pipe and the third-level master pipe in the cooperation group.
The third level supervisor 3 is the center of the third level network, manages the network resources of the sub-network, and acts as a network relay. In the initial stage, a three-level network and a three-level supervisor are established by loading parameters. After the three-level network is established, the three-level supervisor can be modified through a bootstrap algorithm or designated through manual intervention. The secondary main pipe is also a tertiary main pipe of a tertiary network. When the three-level main pipe cannot work normally due to faults, the cluster automatically selects one slave pipe from the slave pipes to become the three-level main pipe. In the third-level network, the third-level supervisor integrates all information acquired by the network, and performs information interaction with the third-level supervisor and the second-level supervisor of the second-level network.
The secondary supervisor 2 is the center of the secondary network and manages the network resources of a cluster. The secondary supervisor at the initial stage is specified by the original loading parameters of the platform, and can be corrected by a bootstrap algorithm or specified by manual intervention after the secondary network is formed. The primary supervisor is also a secondary supervisor of a secondary network. And when the secondary main pipe cannot work normally due to faults, the cluster is automatically selected from the complete tertiary main pipe list according to the positions of the complete tertiary main pipes in the secondary network, the complete tertiary main pipes are sorted according to the distance close to the center, one tertiary main pipe is selected to become the secondary main pipe, and networking is automatically carried out again. In the secondary network, the secondary supervisor integrates all the information acquired by the network, and performs information interaction with the primary supervisor of the primary network.
The primary supervisor 1 is the center of the primary network, manages the resources of a plurality of clusters, and plays the role of an application level center. The primary supervisor at the initial stage is specified by the original loading parameters of the platform, and can be corrected by a bootstrap algorithm or specified by manual intervention after the primary network is formed. And when the primary main pipe cannot work normally due to faults, the cluster is automatically selected from the complete secondary main pipe list according to the position of the complete secondary main pipe in the primary network, and one secondary main pipe is selected to become the primary main pipe in a distance sequence close to the center. In the primary network, a primary supervisor integrates all information acquired by the network and performs information interaction with other platforms (a general ground control platform or other airborne platforms).
Claims (4)
1. A distributed hierarchical collaborative networking system based on information fusion is characterized by comprising three levels of a primary network, a secondary network and a tertiary network, the three-level network comprises a cooperative group consisting of three slave pipes and a three-level master pipe, the two-level network comprises a cluster consisting of four cooperative groups, the one-level network comprises two clusters, and the whole network is a network with a central ad hoc network;
the three-level network comprises a three-level master pipe and three slave pipes, wherein the three-level master pipe is responsible for information fusion of the network and performs information interaction with the three-level master pipe and the two-level master pipe in the two-level network; the secondary network comprises four tertiary networks, wherein a tertiary supervisor of one tertiary network is also a secondary supervisor at the same time, is responsible for information fusion of the secondary network, and performs information interaction with a primary supervisor in the primary network; the primary network comprises two secondary networks, wherein a secondary supervisor of one secondary network is also a primary supervisor at the same time, is responsible for information fusion of the primary network and performs information interaction with other platforms;
in the initial stage, a third-level network and a third-level supervisor are established by loading parameters, and the third-level supervisor can be corrected by a bootstrap algorithm or specified by manual intervention after the third-level network is established;
the secondary supervisor in the initial stage is specified by the original loading parameters of the platform, and can be corrected by a bootstrap algorithm or specified by manual intervention after the secondary network is formed;
the primary supervisor at the initial stage is specified by the original loading parameters of the platform, and can be corrected by a bootstrap algorithm or specified by manual intervention after the primary network is formed.
2. The distributed hierarchical collaborative networking system based on information fusion according to claim 1, characterized in that: when the three-level main pipe cannot work normally due to faults, the cluster automatically selects one slave pipe from the slave pipes to become the three-level main pipe.
3. The distributed hierarchical collaborative networking system based on information fusion according to claim 1, wherein: when the second level master pipe can not work normally due to failure, the cluster is automatically selected from the perfect third level master pipe list according to the position of the perfect third level master pipe in the second level network, and selecting a third-level main pipe to become a second-level main pipe in a distance sequence close to the center.
4. The distributed hierarchical collaborative networking system based on information fusion according to claim 1, wherein: when the primary supervisor can not work normally due to failure, the cluster is automatically selected from the good secondary supervisor list according to the position of the good secondary supervisor in the primary network, and selecting a secondary main pipe to become a primary main pipe in a distance sequence close to the center.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101237416A (en) * | 2008-03-05 | 2008-08-06 | 中科院嘉兴中心微系统所分中心 | Method for local topology reconstruction of wireless sensor network based on sector |
| CN102665268A (en) * | 2012-04-09 | 2012-09-12 | 北京航空航天大学 | Distributed time synchronization method for hierarchical clustering wireless self-organized network |
| CN103415054A (en) * | 2013-09-03 | 2013-11-27 | 中南大学 | Hierarchical routing algorithm based on distributed type wireless aggregation network |
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| WO2013105787A1 (en) * | 2012-01-09 | 2013-07-18 | Samsung Electronics Co., Ltd. | Method and apparatus for providing communication service to mobile station by multiple base stations in cooperation in wireless communication system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101237416A (en) * | 2008-03-05 | 2008-08-06 | 中科院嘉兴中心微系统所分中心 | Method for local topology reconstruction of wireless sensor network based on sector |
| CN102665268A (en) * | 2012-04-09 | 2012-09-12 | 北京航空航天大学 | Distributed time synchronization method for hierarchical clustering wireless self-organized network |
| CN103415054A (en) * | 2013-09-03 | 2013-11-27 | 中南大学 | Hierarchical routing algorithm based on distributed type wireless aggregation network |
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