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Air-ground unmanned system distributed real-time communication method, device and multi-unmanned system

A distributed real-time, communication method technology, applied in the field of devices, multi-unmanned systems, and distributed real-time communication methods for air-ground unmanned systems, can solve the problem that the publishing end and the receiving end cannot directly realize the communication closed-loop, large system resources, and communication efficiency. Low-level problems, to achieve the effect of improving dynamic flexibility, improving stability and robustness, and load balancing

Active Publication Date: 2022-04-01
HARBIN INST OF TECH
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Problems solved by technology

However, in this mode, the publisher and the receiver cannot directly implement a closed-loop communication, which requires additional resources to implement
Therefore, the realization of the internal communication process of the system is complicated, and it takes up a lot of system resources and the communication efficiency is low.

Method used

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  • Air-ground unmanned system distributed real-time communication method, device and multi-unmanned system
  • Air-ground unmanned system distributed real-time communication method, device and multi-unmanned system
  • Air-ground unmanned system distributed real-time communication method, device and multi-unmanned system

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Embodiment Construction

[0060] Embodiments according to the present invention will be described in detail below with reference to the accompanying drawings, in which the same reference numerals in different drawings refer to the same or similar elements unless otherwise indicated. It is to be noted that the implementations described in the following exemplary embodiments do not represent all implementations of the present invention. They are merely examples of apparatus and methods consistent with some aspects of the present disclosure as recited in the claims, and the scope of the present invention is not limited thereto. The features of the various embodiments of the present invention may be combined with each other without inconsistency.

[0061] In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature delimited with "first", ...

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Abstract

The invention provides a distributed real-time communication method, device and multi-unmanned system of an air-ground unmanned system, and relates to the technical field of multi-unmanned system communication, including: obtaining initialization information of multiple unmanned platforms in the air-ground unmanned system; The initialization information groups multiple unmanned platforms, determines the team leader and team members of each team, and disconnects the communication connection with all team members. The team leader establishes a communication connection with each team member in the team; The team leader releases the first-level survey, in which each team leader releases the second-level survey to each team member in the group based on the first-level survey, and responds to the second-level response made by each team member in the group to the second-level survey, Feedback the first-level response based on the second-level response; process based on the first-level response from each group leader, and send control instructions. The invention constructs a double-layer star network communication structure by grouping, and effectively reduces the load of the server through the communication mode of investigation and response, and improves the stability of the system.

Description

technical field [0001] The present invention relates to the technical field of multi-unmanned system communication, and in particular, to a distributed real-time communication method and device for an air-ground unmanned system and a multi-unmanned system. Background technique [0002] With the development of various technologies of the unmanned control system, the air-ground cooperative unmanned system has a wide range of application prospects, so it has received more and more attention. The air-ground unmanned system integrates the characteristics of wide field of vision, rapid deployment, strong exploration ability of unmanned vehicles, and concealed work. [0003] In a large-scale distributed air-ground unmanned system cluster, due to the large number of system communication nodes and the characteristics of distributed and heterogeneous, there are dynamic changes, data delays and loads in the information interaction and information sharing among the participants. Risk o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/185H04L12/18H04L65/403H04W4/08H04W76/40
CPCH04B7/18506H04L65/403H04W4/08H04L12/185H04L12/1845H04W76/40H04L65/1069
Inventor 屈桢深邹鹏程姚上斌徐帆
Owner HARBIN INST OF TECH
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