Aircraft formation hierarchical network access management method and system
A management method and aircraft technology, which are applied in the field of aircraft formation layered network access management methods and systems, can solve the problems that affect the performance efficiency of aircraft formation tasks, and the distributed aircraft formation network access process and mechanism are not perfect.
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Embodiment 1
[0095] For the efficient layered network access management method and equipment of aircraft formations provided by the embodiments of the present invention, refer to image 3 The implementation steps are as follows:
[0096] Step 1, network scene description:
[0097] In a mission-driven scenario, aircraft formations receive TT&C commands from ground stations or satellites to fly to designated areas, and initiate network access to another aircraft network. Among them, the aircraft formations that actively initiate network access are called formations to be networked, and will be responsible for the formations to be networked. The aircraft network under certification management is called the main topology. The invention uses an improved mechanism to achieve fast, efficient and accurate certification and integration of formations, so as to ensure the high efficiency of task execution and improve network robustness;
[0098] Step 2, initialize aircraft network parameters
[009...
Embodiment 2
[0151] The high-efficiency layered network access management method and equipment based on the aircraft formation are the same as in Embodiment 1. The method for constructing the visual map of the entire network node capabilities in the present invention will be described in detail below in conjunction with specific scenarios. See Figure 4 .
[0152] The picture shows the network scene of the formation to be networked. There is a detection area of πr within a range of 600km*600km 2 km 2 There are 6 aircraft nodes in the aircraft formation FA in the formation, then identify the capability state variables for the nodes in the formation, and the process of constructing the capability visual map is shown in the figure, and the specific steps are as follows:
[0153] Step 1: Perform parameter initialization and identify node capability status information
[0154] According to the parameters, the parameters obtained by the message acquirer module GT through perception and infor...
Embodiment 3
[0159] The efficient layered network access management method and equipment based on aircraft formation are the same as those in Embodiment 1. The method for selecting the network access initiating node org_node in the present invention will be described in detail below in combination with specific scenarios. see Figure 5 .
[0160] Scenario 1: The formation to be connected to the network is small in scale, and all aircraft nodes in the formation need to join the main topology network to cooperate to complete specified tasks;
[0161] Scenario description: as Figure 5 For the network scenario of the formation to be networked, there is a detection area πr within a range of 600km*600km 2 km 2 The aircraft formation FA of the aircraft, where r=25km, there are 6 aircraft nodes in the formation, and the communication radius of one hop of nodes is rad=20km, then the process of selecting the network initiation node org_node for the formation to be connected to the network is sho...
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