A scheduling and trajectory planning method for multi-UAV data collection system
A multi-drone, data collection technology, applied in the direction of control/regulation system, vehicle position/route/height control, instruments, etc., to achieve the effect of reducing operating costs, reducing working hours, and reducing the number of uses
Active Publication Date: 2022-06-28
成都慧简联信息科技有限公司
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[0005] The purpose of the present invention is to overcome the shortcomings of the prior art, provide a method for scheduling and trajectory planning of a multi-UAV data collection system, solve the problem of multi-UAV data collection, and ensure that the data collection task is completed, the minimum Maximize the number of drones used and working hours, and reduce the operating cost of the system
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[0076] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of the present application, but not all of the embodiments. The components of the embodiments of the present application generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the present application provided in conjunction with the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the present application. Based on the embodiments of the present application, all...
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The invention relates to a dispatching and trajectory planning method for a multi-UAV data collection system, which belongs to the field of wireless communication technology. The dispatching and trajectory planning method includes: S1, constructing a system model of the Internet of Things with a time window; S2, giving each Internet of Things Each device is set with a drone hovering point, and the drone can only collect data from the corresponding IoT device at the hovering point to determine the multi-UAV data collection mechanism in the Internet of Things with a time window; S3. Human-machine scheduling and flight trajectory optimization problems to reduce system operating costs; S4. Solve the optimization problem through the improved ant colony algorithm and continuous convex approximation method. The present invention has the advantages of: actually considering the data uploading requirements of the Internet of Things equipment and the performance constraints of the UAV, while realizing data collection, it can not only reduce the number of UAVs used, but also reduce the working time of the UAVs. The operating cost of the system is reduced.
Description
technical field [0001] The invention relates to the technical field of wireless communication networks, in particular to a scheduling and trajectory planning method of a multi-unmanned aerial vehicle data collection system. Background technique [0002] With the advent of the 5G era, the Internet of Things has developed rapidly. The application fields involve various aspects such as industry, agriculture, and transportation. People's daily life is inseparable from the Internet of Things. In the future, the extensive progress of the Internet of Things in various applications will inevitably make network equipment The number of IoT devices has increased exponentially, and the information flow is expected to continue to grow exponentially in the next decade. In addition, IoT devices are widely distributed, and most of them are heterogeneous devices with basically different requirements for network applications, which will also bring great challenges to data collection. challeng...
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IPC IPC(8): G05D1/10
CPCG05D1/101
Inventor 杨鲲申帅杜璇梅海波
Owner 成都慧简联信息科技有限公司