CN103129750A - Separated module spacecraft system based on state perception and self-networking method - Google Patents
Separated module spacecraft system based on state perception and self-networking method Download PDFInfo
- Publication number
- CN103129750A CN103129750A CN2013100298590A CN201310029859A CN103129750A CN 103129750 A CN103129750 A CN 103129750A CN 2013100298590 A CN2013100298590 A CN 2013100298590A CN 201310029859 A CN201310029859 A CN 201310029859A CN 103129750 A CN103129750 A CN 103129750A
- Authority
- CN
- China
- Prior art keywords
- state
- spacecraft
- network
- module
- major joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention discloses a separated module spacecraft system based on state perception. The separated module spacecraft system comprises a plurality of module spacecrafts, wherein all the module spacecrafts perform network state conversion according to interaction of the module spacecrafts and other module spacecrafts to form a cluster network, and the network state includes the master node state, the slave node state and the module spacecraft master node state. Therefore, the cluster network formed by different spacecrafts and having strong self organizing ability and adaptive ability is achieved in the space environment. The invention further discloses a self-networking method of the separated module spacecraft system based on state perception, and networking of the cluster network among the spacecrafts is achieved.
Description
Technical field
The present invention relates to a kind of separation module Space Vehicle System of state-based perception and the ad hoc network method between each module spacecraft.
Background technology
Separation module spacecraft (Fractionated Spacecraft) is a kind of novel spacecraft form that in recent years international space flight circle proposed and developed into focus, it adopts structuring separate design thought, traditional spacecraft is divided into the module spacecraft of a plurality of isomeries by function, these module spacecrafts fly at the space cluster, interconnected by wireless self-organization network, consist of a virtual Space Vehicle System.
The networking of module spacecraft cluster wireless is separation module Space Vehicle System one of the critical support technology that realizes of relying.Existing spatial group network technology is mostly for the satellite constellation system, as communication satellite constellation systems such as Iridium.These Satellite Constellation Networks are mainly used in the transmission of user service data, and it has typical key data network feature, and the target of service is to provide large capacity, high bandwidth, the end-to-end data payment of failure-free.The operation management information such as separation module spacecraft network is mainly used in that module spacecraft cluster internal time is synchronous, relative measurement, navigation and control alternately, it has typical Collaborative Control net characteristics, namely emphasizes robustness and the self organization ability of network service.In addition, separation module spacecraft cluster can be expanded, the operation characteristic of reconfigurable function also requires this network to have stronger dynamic self-adapting ability, independently add, withdraw from cluster network with support module spacecraft node, and carry out autonomous network reconfiguration under failure condition, these characteristics all existing Satellite Constellation Networks do not possess.Based on above-mentioned analysis as seen, separation module spacecraft cluster networking mainly has completely different application background and technical requirements towards the spatial group netting gear of satellite constellation system with existing, and therefore existing spatial group network technology is not suitable for the networking of separation module spacecraft cluster self adaptation and uses.
Summary of the invention
Technology of the present invention is dealt with problems and is: one aspect of the present invention provides a kind of separation module Space Vehicle System of state-based perception, and in this system, each module spacecraft forms cluster network, has stronger self-organizing and adaptive ability;
The present invention provides a kind of ad hoc network method of separation module spacecraft of state-based perception on the other hand, has realized the networking of cluster network between the module spacecraft.
For solving the problems of the technologies described above, technology of the present invention is as follows:
On the one hand, the invention provides a kind of separation module Space Vehicle System of state-based perception, comprising: a plurality of module spacecrafts, the network state conversion of carrying out alternately between each described module spacecraft basis and other module spacecrafts forms cluster network; Described network state comprises the major joint state, from node state and candidate major joint state.
Further, described module spacecraft comprise be used to carry out mutual communications component, and according to described interaction results control network state at the rail computing machine.
Further, described module spacecraft according to described process of carrying out alternately the network state conversion is:
Described major joint block of state spacecraft by and described mutual control between the node module spacecraft is described keeps described from node state or change described candidate major joint state over to from the node module spacecraft;
Described major joint block of state spacecraft by and described candidate major joint block of state spacecraft between the described candidate major joint of mutual control block of state spacecraft keep described candidate major joint state or change described major joint state over to.
Further, described network state also comprises communication fault state, when described module spacecraft et out of order, changes communication fault state over to, and withdraws from described cluster network.
Further, described network state also comprises the isolated node state, and the described module spacecraft starting stage is in described isolated node state, and by with described major joint block of state spacecraft complete alternately network registry, change over to described from node state.
Further, described module spacecraft also comprises functional module, and utilizes described functional module to complete in described cluster network and carry out feature operation.
On the other hand, the invention provides a kind of ad hoc network method of separation module spacecraft of state-based perception, the module spacecraft forms cluster network by mutually determining alternately in network state separately and changing between each network state; Described network state comprises the major joint state, from node state and candidate major joint state.
Further, have a described major joint block of state spacecraft and a described candidate node state module spacecraft in described cluster network;
Described from node state module spacecraft according to and the mutual maintenance of described major joint block of state spacecraft described from node state or change described candidate node state over to;
Described benefit node state module spacecraft basis is with the described candidate node state of the mutual maintenance of described major joint block of state spacecraft or change the major joint state over to.
Further, described network state also comprises the isolated node state, initially adds the module spacecraft in described cluster network to be in the isolated node state, and changes over to described from node state by the interaction results with described major joint block of state spacecraft.
Further, described network state also comprises communication fault state, when described module spacecraft et out of order, changes communication fault state over to, withdraws from described cluster network.
The present invention compared with prior art has following advantage:
(1) the separation module spacecraft cluster network that adopts the present invention to set up, wherein each module spacecraft can be according to the self-operating state being reached by mutual other module spacecraft running statees that obtain, the dress that carries out between network state changes, thereby can form the cluster network that is comprised of different separation module spacecrafts, this cluster network has self-organizing and adaptive ability.
(2) the separation module spacecraft cluster network of setting up based on the method provides a kind of network of opening to add login mechanism, supports new module spacecraft independently to add existing module spacecraft cluster network, thereby has expandability.
(3) the separation module spacecraft cluster network of setting up based on the method, all will independently carry out the emergency handling operation when wherein the operational blocks which partition system spacecraft breaks down, withdraw current cluster, network failure is isolated, in cluster, other module spacecrafts can be by changing self network state, carry out comformability reconstruct, with the network failure reparation, thereby have restructural ability and robustness.
Description of drawings
Fig. 1 is network state conversion schematic diagram;
Fig. 2 is isolated node state flow path switch figure;
Fig. 3 is major joint state flow path switch figure;
Fig. 4 is from node state flow path switch figure;
Fig. 5 is candidate major joint state flow path switch figure;
Fig. 6 is faulty condition node state flow path switch figure.
The specific embodiment
Below just by reference to the accompanying drawings the present invention is described further.
In the separation module Space Vehicle System of state-based perception of the present invention, each separation module spacecraft is module spacecraft independently, separately injection and executing the task.In the process of executing the task, variant module spacecraft is by the mutual cluster network that forms, thus form with the cluster network form exist in the rail system.
For realizing the networking function of cluster network, each module spacecraft all configure for networking at rail cyber-net communications component.Wherein, the network service assembly is responsible for mutual between the module spacecraft, the i.e. transmitting-receiving of network communication data and instruction; In rail computer interactive output control network state, be specially network state management and the network communication data of being responsible for this module spacecraft and process.
As Fig. 1, each module spacecraft in cluster network can be in respectively different network states, and this network state comprises: isolated node state, major joint state, from node state, candidate major joint state and communication fault state.Corresponding to different network states, each module spacecraft all as a node of network, and can be defined as respectively according to residing network state in cluster network: isolated node, major joint, from node, candidate major joint and communication failure node.
Each module spacecraft when each module spacecraft is in the heterogeneous networks state, carries out different operations by determining current network state at the rail computing machine according to all kinds of events in network service in cluster network.
As Fig. 2, when each module spacecraft adds cluster network for the first time, all be in the isolated node state, star ground observing and controlling function between isolated node and ground station is in opening, by ground station, it is carried out independent observing and controlling, if the ground remote control instruction is assigned therein as major joint and changes the major joint state over to, otherwise remain on current state and continue follow-up behavior act; It periodically monitors oneself state, if find that its fault changes communication fault state over to, otherwise remains on current state and continues follow-up behavior act; Monitor whether to have and be in the cluster network beacon existence that major joint sends in network, just initiate network registration process to major joint when listening to the cluster network beacon, change over to from node state if succeed in registration, otherwise remain on current state and repeat aforementioned behavior act.
As Fig. 3, when the module spacecraft is in the major joint state, as host node cycle monitoring oneself state, if find that its fault changes communication fault state over to, otherwise remains on current state and continue follow-up behavior act; Major joint is as the telemetry communication maincenter in cluster network and between ground station, to in cluster network, all carry out TT﹠C Management and autonomous fortune keyholed back plate reason from node and/or candidate major joint, this TT﹠C Management and autonomous fortune keyholed back plate reason comprise: the cluster telecommand of annotating on satellite receiver is distributed to respective nodes in cluster network; To cluster network carry out poll from node and candidate major joint, gather telemetry information and the running state information of each node; Generate autonomous fortune control instruction according to the running state information that collects, and will be somebody's turn to do autonomous fortune control instruction and be distributed in cluster network other node, it is implemented fortune keyholed back plate manage; Periodically the signalling of bouquet networked beacons, receive and process the network registry request of isolated node, carries out the cluster network registration management.
As Fig. 4, when the module spacecraft is in from node state, as periodically monitoring oneself state from node in cluster network, if find that its fault changes communication fault state over to, otherwise remains on current network state and continue follow-up behavior act; From node state, constantly monitor the running state of major joint, if find that its fault changes the isolated node state over to, otherwise remain on current state and continue follow-up behavior act; After major joint sends in receiving cluster network control and poll instruction, the response messages such as self remote measurement and running state are carried out and are returned in this instruction, change candidate major joint state over to if exist instruction to be assigned therein as the candidate major joint, otherwise remain on current state and repeat aforementioned behavior act.
As Fig. 5, when the module spacecraft was in candidate major joint state, this candidate host node cycle monitoring oneself state if find that its fault changes communication fault state over to, otherwise remained on current state and continues follow-up behavior act; In candidate major joint state, constantly the running state of monitoring network major joint, if find that its fault changes the major joint state over to, otherwise remain on current state and continue follow-up behavior act; After major joint sends in receiving cluster network control and poll instruction, the response messages such as self remote measurement and running state are carried out and are returned in this instruction, change over to from node state if exist instruction that its candidate major joint qualification is cancelled, otherwise remain on current state and repeat aforementioned behavior act.
As Fig. 6, after the above-mentioned module spacecraft that is in each state detects faults itself, change communication fault state over to, in communication fault state, periodically monitor the state of self network service assembly, if find that its fault restoration changes over to from node state, otherwise remain on current state and continue follow-up behavior act.And, the communication failure node starts emergency handling after fault, open self star ground observing and controlling function in emergency handling operation, carry out orbit maneuver safe escape module spacecraft cluster network, after completing emergency handling and operating, by ground station, it is carried out the ground observing and controlling of independent star.
When switching between each module spacecraft is according to above-mentioned network state, only select a node as major joint in the module spacecraft, and determining a candidate major joint by major joint from node, all the other organize to form cluster network as from node or not to isolated node and the communication failure node of major joint registration.In whole cluster network, equal different functional module of each self-configuring on different nodes respectively has functional module to have different from the rail function, carries out feature operation in cluster network.
Further, by following examples, the present invention is described further.Have in this embodiment 6 separation module spacecrafts, functional module according to its configuration, can comprise 3 infrastructure service modules: calculation services module CM, navigation Service module NM and storage services module SM, 3 payload module: PM-1, PM-2 and PM-3.Above 6 module spacecrafts make two bites at a cherry to launch and dispose: each module spacecraft all configures the basic function parts that carry out networking, namely at rail cyber-net communications component.Launch for the first time CM, NM, SM and PM-1 and form the cluster network that is consisted of by 4 module spacecrafts; Launch for the second time PM-2 and PM-3, add by 4 cluster networks that the module spacecraft consists of before, and then expansion forms the new cluster that is made of 6 module spacecrafts.The embodiment of the present invention, suppose all to carry out fault isolation and recovery by adaptive network reconstruct after being in the module spacecraft et out of order of heterogeneous networks state for convenience of explanation.
Launch for the first time by an arrow four stars mode and module spacecraft CM, NM, SM and PM-1 are emitted to the preplanned mission track, the space condition of formation cluster networking.
By operation housekeeping software separately, carry out the adaptive space networking at preplanned mission track CM, NM, SM and PM-1, specific as follows:
1) module spacecraft CM, NM, SM and PM-1 when rail computing machine electrification reset, network status initialization that will be separately by the operation housekeeping software is the isolated node state;
2) according to the regulation to networking operation constraint condition, by telecommand, module spacecraft CM is appointed as major joint, CM transfers the major joint state to according to instruction;
3) module spacecraft CM is according to the behavior act under the major joint state, and signalling of bouquet networked beacons periodically receives and process the module spacecraft NM, the SM that are in the isolated node state and the network registry request of PM-1 simultaneously, implements the network registry management;
4) module spacecraft NM, SM and PM-1 are according to the behavior act under the isolated node state, constantly whether monitoring has the cluster network beacon to exist, after finding the cluster network beacon that module spacecraft CM sends, send the network registry request to CM, transfer to from node state after succeeding in registration;
5) at 3 from node NM, SM and PM-1, module spacecraft CM therefrom selects NM, and sends instruction and be assigned therein as the candidate major joint, NM transfers candidate major joint state to according to instruction;
6) module spacecraft CM is according to the behavior act under the major joint state, carries out TT﹠C Management and independently transports the keyholed back plate reason being in cluster network from module spacecraft SM, the PM-1 of node state and the NM that is in candidate major joint state.
Through after above step, module spacecraft CM is in the network host node state, module spacecraft NM is in candidate major joint state, module spacecraft SM and PM-1 are in from node state, if all module spacecrafts are normally operation all, cluster network will be with 1 major joint, 1 candidate major joint and 2 network architecture form continuous runnings from node.
Launch for the second time by an arrow double star mode module spacecraft PM-2 and PM-3 emission are entered the orbit, make its secure path according to design in advance approach existing module spacecraft cluster, form the space condition that adds cluster network.After injection after preplanned mission module spacecraft PM-2 and PM-3 and current major joint CM by operation housekeeping software separately, carry out the adaptive network expansion, specific as follows:
1) module spacecraft PM-2 and PM-3 when rail computing machine electrification reset, network status initialization that will be separately by the operation housekeeping software is the isolated node state;
2) module spacecraft CM is according to the behavior act under the major joint state, and signalling of bouquet networked beacons periodically receives and process the module spacecraft PM-2 that is in the isolated node state and the network registry request of PM-3 simultaneously, implements the network registry management;
3) module spacecraft PM-2 and PM-3 are according to the behavior act under the isolated node state, constantly whether monitoring has the cluster network beacon to exist, after finding the cluster network beacon that module spacecraft CM sends, send the network registry request to CM, transfer to from node state after succeeding in registration;
4) module spacecraft CM is according to the behavior act under the major joint state, carries out TT﹠C Management and independently transports the keyholed back plate reason expanding to be in rear cluster network from module spacecraft SM, PM-1, PM-2, the PM-3 of node state and the NM that is in candidate major joint state.
Through after above step, module spacecraft CM is in the network host node state, module spacecraft NM is in candidate major joint state, module spacecraft SM, PM-1, PM-2 and PM-3 are in from node state, if all module spacecrafts are normally operation all, cluster network will be with 1 major joint, 1 candidate major joint and 4 network architecture form continuous runnings from node.
After the networking of completing above-mentioned cluster network, if the situation of the network service assembly et out of order of module spacecraft PM-1, PM-1 and CM with autonomous operation housekeeping software separately, carry out adaptive network reconstruct, and be specific as follows:
1) module spacecraft PM-1 according to the behavior act under the node state of the present invention agreement, periodically monitors oneself state, changes communication fault state when discovering network communications component et out of order over to;
2) after module spacecraft PM-1 enters communication fault state, according to the behavior act under the communication fault state of the present invention's agreement, judge whether the emergency handling operation is completed, if do not complete and carry out the emergency handling operation, open self star ground observing and controlling function and transfer independent star ground TT ﹠ C to, carry out simultaneously the current cluster of orbit maneuver safe escape, realize fault isolation;
3) after module spacecraft CM finds the PM-1 communication abnormality in control and polling procedure, the network registry information of safeguarding is upgraded, completed the network reconfiguration process;
4) through after above step, module spacecraft CM still is in the network host node state, module spacecraft NM still is in candidate major joint state, module spacecraft SM, PM-2 and PM-3 still are in from node state, if all module spacecrafts are normally operation all, cluster network will be with 1 major joint, 1 candidate major joint and 3 network architecture form continuous runnings from node.
Suppose to occur the abnormal condition of the energy deficiency of module spacecraft NM on the basis of group system in above-mentioned running state, the module such as NM, CM spacecraft with autonomous operation housekeeping software separately, carries out adaptive network reconstruct, and is specific as follows:
1) module spacecraft NM is according to the behavior act under candidate's major joint state, by response message, self state parameter sent to network host node CM;
2) CM is abnormal according to the energy that the status information that collects from NM monitors NM, independently transports the instruction of keyholed back plate reason so send Direct to the sun to NM, and cancels the candidate major joint qualification of NM, by instruction, module spacecraft SM is appointed as new candidate's major joint simultaneously;
3) NM receives and carries out the instruction that CM sends, and transfers to simultaneously from node state;
4) SM receives and carries out the instruction that CM sends, and transfers candidate major joint state to according to instruction.
Through after above step, module spacecraft CM still is in the network host node state, module spacecraft SM transfers candidate major joint state to, module spacecraft NM transfers to from node state, module spacecraft PM-2 and PM-3 still keep from node state, if all module spacecrafts are normally operation all, cluster network will be with 1 major joint, 1 candidate major joint and 3 network architecture form continuous runnings from node.
Suppose to occur the situation of the network service assembly et out of order of module spacecraft CM on the basis of above-mentioned running state, in system, all module spacecrafts with autonomous operation housekeeping software separately, carry out adaptive network reconstruct, and are specific as follows:
1) module spacecraft CM is according to the behavior act under the node state of the present invention agreement, periodically monitors the state of self network service assembly, changes communication fault state when discovering network communications component et out of order over to;
2) after module spacecraft CM enters communication fault state, according to the behavior act under communication fault state, judge whether the emergency handling operation is completed, if do not complete and carry out the emergency handling operation, open self star ground observing and controlling function and transfer independent star ground TT ﹠ C to, carry out simultaneously the current cluster of orbit maneuver safe escape, realize fault isolation;
3) module spacecraft SM is according to the behavior act under candidate major joint state, and constantly the running state of monitoring network major joint, find to change the major joint state over to after its fault;
4) module spacecraft NM, PM-2 and PM-3 are according to the behavior act under node state, and constantly the running state of monitoring network major joint, find to change the isolated node state over to after its fault;
5) after module spacecraft SM transfers the major joint state to, behavior act under the major joint state, the module spacecraft NM, the PM-2 that are in the isolated node state and the network registry request of PM-3 are accepted and processed to signalling of bouquet networked beacons periodically simultaneously, implements the network registry management;
6) after module spacecraft NM, PM-2 and PM-3 transfer the isolated node state to, according to the behavior act under the isolated node state, constantly whether monitoring has the cluster network beacon to exist, after finding the cluster network beacon that module spacecraft SM sends, send the network registry request to SM, transfer to from node state after succeeding in registration;
7) module spacecraft SM is in from the module spacecraft of node state from 3 and selects NM, sends instruction and is assigned therein as the candidate major joint, and NM transfers candidate major joint state to according to instruction;
8) module spacecraft SM is according to the behavior act under the major joint state, carries out TT﹠C Management and independently transports the keyholed back plate reason being in cluster network from module spacecraft PM-2, the PM-3 of node state and the NM that is in candidate major joint state.
Through after above step, module spacecraft SM transfers the network host node state to, module spacecraft NM transfers candidate major joint state to, module spacecraft PM-2 and PM-3 still are in from node state, if all module spacecrafts are normally operation all, cluster network will be with 1 major joint, 1 candidate major joint and 2 network architecture form continuous runnings from node.
Suppose the situation that occurs adding new module spacecraft or the module Spacecraft malfunction occurs on the basis of group system in above-mentioned running state, can carry out adaptive network expansion or reconstruct according to above method.
The unspecified part of the present invention belongs to general knowledge as well known to those skilled in the art.
Claims (10)
1. the separation module Space Vehicle System of a state-based perception, is characterized in that, comprising: a plurality of module spacecrafts, and the network state conversion of carrying out alternately between each described module spacecraft basis and other module spacecrafts forms cluster network; Described network state comprises the major joint state, from node state and candidate major joint state.
2. system as claimed in claim 1 is characterized in that: described module spacecraft comprise be used to carry out mutual communications component, and according to described interaction results control network state at the rail computing machine.
3. system as claimed in claim 1, it is characterized in that: described module spacecraft according to described process of carrying out alternately the network state conversion is:
Described major joint block of state spacecraft by and described mutual control between the node module spacecraft is described keeps described from node state or change described candidate major joint state over to from the node module spacecraft;
Described major joint block of state spacecraft by and described candidate major joint block of state spacecraft between the described candidate major joint of mutual control block of state spacecraft keep described candidate major joint state or change described major joint state over to.
4. system as claimed in claim 1, it is characterized in that: described network state also comprises communication fault state, when described module spacecraft et out of order, changes communication fault state over to, and withdraws from described cluster network.
5. system as claimed in claim 1, it is characterized in that: described network state also comprises the isolated node state, the described module spacecraft starting stage is in described isolated node state, and by with described major joint block of state spacecraft complete alternately network registry, change over to described from node state.
6. system as claimed in claim 1 or 2, it is characterized in that: described module spacecraft also comprises functional module, and utilizes described functional module to complete in described cluster network and carry out feature operation.
7. the ad hoc network method of the separation module spacecraft of a state-based perception is characterized in that:
The module spacecraft forms cluster network by mutually determining alternately in network state separately and changing between each network state; Described network state comprises the major joint state, from node state and candidate major joint state.
8. method as claimed in claim 7, is characterized in that: have a described major joint block of state spacecraft and a described candidate node state module spacecraft in described cluster network;
Described from node state module spacecraft according to and the mutual maintenance of described major joint block of state spacecraft described from node state or change described candidate node state over to;
Described benefit node state module spacecraft basis is with the described candidate node state of the mutual maintenance of described major joint block of state spacecraft or change the major joint state over to.
9. method as claimed in claim 7, it is characterized in that: described network state also comprises the isolated node state, initially add the module spacecraft in described cluster network to be in the isolated node state, and change over to described from node state by the interaction results with described major joint block of state spacecraft.
10. method as claimed in claim 6, is characterized in that, described network state also comprises communication fault state, when described module spacecraft et out of order, changes communication fault state over to, withdraws from described cluster network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310029859.0A CN103129750B (en) | 2013-01-25 | 2013-01-25 | Based on separation module Space Vehicle System and the ad hoc network method of state aware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310029859.0A CN103129750B (en) | 2013-01-25 | 2013-01-25 | Based on separation module Space Vehicle System and the ad hoc network method of state aware |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103129750A true CN103129750A (en) | 2013-06-05 |
| CN103129750B CN103129750B (en) | 2015-11-25 |
Family
ID=48490313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310029859.0A Active CN103129750B (en) | 2013-01-25 | 2013-01-25 | Based on separation module Space Vehicle System and the ad hoc network method of state aware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103129750B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103345228A (en) * | 2013-07-03 | 2013-10-09 | 邢立宁 | Autonomous-collaboration-oriented separated module satellite control structure |
| CN103399801A (en) * | 2013-08-08 | 2013-11-20 | 邢立宁 | Two-stage layering hybrid system of separation module spacecraft |
| CN105301955A (en) * | 2015-10-19 | 2016-02-03 | 中国航空无线电电子研究所 | System-level reconstruction management application software master-slave switching method |
| CN106953870A (en) * | 2017-03-31 | 2017-07-14 | 吴平 | Priority management of safe operation method and its equipment |
| CN107153595A (en) * | 2016-03-04 | 2017-09-12 | 福建天晴数码有限公司 | The fault detection method and its system of distributed data base system |
| CN108964742A (en) * | 2018-06-15 | 2018-12-07 | 上海卫星工程研究所 | The double cluster network systems in star suitable for the space-based real-time continuous monitoring in whole world ground |
| CN112738834A (en) * | 2021-01-04 | 2021-04-30 | 烽火通信科技股份有限公司 | MESH networking network emergency management method and electronic equipment |
| CN113359860A (en) * | 2021-07-20 | 2021-09-07 | 北京航空航天大学 | Unmanned aerial vehicle cluster reconstruction method based on communication state |
| CN113443171A (en) * | 2021-06-30 | 2021-09-28 | 上海宇航系统工程研究所 | Double-star series configuration adopting inner cabin |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090154391A1 (en) * | 2007-12-14 | 2009-06-18 | Raptor Networks Technology, Inc. | Surface-Space Managed Network Fabric |
| CN101478836A (en) * | 2009-01-20 | 2009-07-08 | 中国科学院计算技术研究所 | Adaptive route constructing method for wireless Ad Hoc network |
| CN101600201A (en) * | 2009-06-03 | 2009-12-09 | 南京邮电大学 | A kind of method that develops and manages of ad hoc network safety controllable domain |
| CN102204188A (en) * | 2011-05-25 | 2011-09-28 | 华为技术有限公司 | Routing computation method and host node device in virtual network element |
| US20110285516A1 (en) * | 2010-05-20 | 2011-11-24 | Raytheon Bbn Technologies Corp. | Self-organizing extensible distributed sensor array architecture |
-
2013
- 2013-01-25 CN CN201310029859.0A patent/CN103129750B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090154391A1 (en) * | 2007-12-14 | 2009-06-18 | Raptor Networks Technology, Inc. | Surface-Space Managed Network Fabric |
| CN101478836A (en) * | 2009-01-20 | 2009-07-08 | 中国科学院计算技术研究所 | Adaptive route constructing method for wireless Ad Hoc network |
| CN101600201A (en) * | 2009-06-03 | 2009-12-09 | 南京邮电大学 | A kind of method that develops and manages of ad hoc network safety controllable domain |
| US20110285516A1 (en) * | 2010-05-20 | 2011-11-24 | Raytheon Bbn Technologies Corp. | Self-organizing extensible distributed sensor array architecture |
| CN102204188A (en) * | 2011-05-25 | 2011-09-28 | 华为技术有限公司 | Routing computation method and host node device in virtual network element |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103345228A (en) * | 2013-07-03 | 2013-10-09 | 邢立宁 | Autonomous-collaboration-oriented separated module satellite control structure |
| CN103399801A (en) * | 2013-08-08 | 2013-11-20 | 邢立宁 | Two-stage layering hybrid system of separation module spacecraft |
| CN105301955A (en) * | 2015-10-19 | 2016-02-03 | 中国航空无线电电子研究所 | System-level reconstruction management application software master-slave switching method |
| CN107153595A (en) * | 2016-03-04 | 2017-09-12 | 福建天晴数码有限公司 | The fault detection method and its system of distributed data base system |
| CN107153595B (en) * | 2016-03-04 | 2020-03-17 | 福建天晴数码有限公司 | Fault detection method and system for distributed database system |
| CN106953870A (en) * | 2017-03-31 | 2017-07-14 | 吴平 | Priority management of safe operation method and its equipment |
| CN106953870B (en) * | 2017-03-31 | 2020-02-11 | 吴平 | Priority security management working method and equipment thereof |
| CN108964742A (en) * | 2018-06-15 | 2018-12-07 | 上海卫星工程研究所 | The double cluster network systems in star suitable for the space-based real-time continuous monitoring in whole world ground |
| CN112738834A (en) * | 2021-01-04 | 2021-04-30 | 烽火通信科技股份有限公司 | MESH networking network emergency management method and electronic equipment |
| CN113443171A (en) * | 2021-06-30 | 2021-09-28 | 上海宇航系统工程研究所 | Double-star series configuration adopting inner cabin |
| CN113443171B (en) * | 2021-06-30 | 2023-03-07 | 上海宇航系统工程研究所 | Double-star series configuration adopting inner cabin |
| CN113359860A (en) * | 2021-07-20 | 2021-09-07 | 北京航空航天大学 | Unmanned aerial vehicle cluster reconstruction method based on communication state |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103129750B (en) | 2015-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103129750B (en) | Based on separation module Space Vehicle System and the ad hoc network method of state aware | |
| Sheng et al. | Toward a flexible and reconfigurable broadband satellite network: Resource management architecture and strategies | |
| Chen et al. | Toward robust and intelligent drone swarm: Challenges and future directions | |
| CN107682068B (en) | Task-driven reconfigurable spatial information network resource management architecture and method | |
| CN103687081B (en) | Adaptive networking method applicable to small satellite clusters | |
| CN108075825B (en) | SDN-based multi-controller failure processing method for space-based information network | |
| CN113067872B (en) | Private network cloud control system for unmanned system | |
| Santos et al. | Self-configuration of an adaptive TDMA wireless communication protocol for teams of mobile robots | |
| CN110798811B (en) | Formation unmanned aerial vehicle communication mode, control method, passive relay information transmission method and application | |
| CN101764706B (en) | Link redundant control method based on EPA network bridge | |
| CN108901038B (en) | Wireless sensor network repairing method based on unmanned aerial vehicle | |
| US11228499B1 (en) | Control network planning | |
| CN110474671B (en) | Deep space information network dynamic management and control system and management and control method thereof | |
| Bernard et al. | A low energy consumption MAC protocol for WSN | |
| CN104869604A (en) | RPL-based layer type route establishment method of wireless sensor network | |
| CN110120833A (en) | A kind of star ground cotasking management system | |
| AU2021269425B2 (en) | Low power cellular base station | |
| CN105049110A (en) | Distributed microsatellite group management system | |
| Kumar et al. | Battery and Energy Management in UAV‐Based Networks | |
| CN106445731A (en) | IMA system with dynamic reconfiguration function | |
| US20230403070A1 (en) | Spacecraft communication system | |
| CN115696254A (en) | Big data transmission method of wireless sensor network | |
| Alam et al. | Wsnmp: A network management protocol for wireless sensor networks | |
| Zhang et al. | Poster: An efficient control framework for supporting the future SDN/NFV-enabled satellite network | |
| Montecchiari et al. | Uhura: a software framework for swarm management in multi-radio robotic networks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |