One-station multi-machine unmanned aerial vehicle plant protection operation control method

A control method and unmanned aerial vehicle technology, applied in the direction of non-electric variable control, control/adjustment system, three-dimensional position/channel control, etc., can solve the problems of lack of data sharing, invalid operation, unmanned aerial vehicles cannot cooperate, etc., to achieve Effects of reducing calculation processing burden and simplifying technical difficulty

Inactive Publication Date: 2019-04-09
一飞智控(天津)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 2. The existing remote control-based UAV operation mode cannot realize data sharing between multiple UAVs, and the UAV operation data is not effectively recorded, and data synchronization cannot be achieved
[0005] 3. There is a problem of multi-machine coordination. Due to the lack of data sharing, in the existing scheme, UAVs cannot cooperate with each other, and each UAV can only maintain its own operation information
[0006] 4. There is a task synchronization problem. In the existing technical solution, multiple drones cannot achieve job synchronization. The routes that have already been operated cannot guarantee the repeated operations of other drones, which will lead to repeated operations or invalid operations.

Method used

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Experimental program
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Effect test

Embodiment 1

[0048] The one-station multi-machine UAV plant protection operation control method of the present invention comprises the following steps,

[0049] 1) Upload job tasks; wherein, the job tasks include plot information and unmanned aerial vehicle information to be operated; the plot information can be newly measured plot information or stored plot information, The parcel information includes boundary points. The latitude and longitude of the obstacle point, as well as the basic information such as the owner and contact person of the plot, and the operation requirements, such as the time limit for the operation, etc.; among them, the UAV information includes the number and type of UAVs, that is, it can be obtained through various channels Upload tasks, such as through the mobile control terminal. The mobile control terminal is the window for the user to operate the aircraft. To avoid misoperation of other people's aircraft, each mobile control terminal or the user's correspondin...

Embodiment 2

[0066] Among them, in order to realize the drawing of plot information, it also includes the step of using the mobile control terminal to control the UAV to draw the plot. The aircraft punctuation is specifically: use the drone for plant protection as the punctuation device to punctuate. First, the user uses the mobile control Select the aircraft punctuation on the terminal, and then the interface will display the aircraft that the user takes over. The user can connect to the aircraft that needs to be used. At this time, the mobile control terminal, such as a mobile phone, will be connected to the cloud background to read the real-time data of the aircraft in real time. After the connection is successful, the user can control the plant protection machine to take off through the remote control or the mobile control terminal, go to the land that needs to be surveyed and mapped, reach the point that needs to be marked, and click the "click punctuation" button on the mobile control ...

Embodiment 3

[0070] On the basis of the above-mentioned embodiments, the communication method between the unmanned aerial vehicle and the background processing center in one station and multiple machines of the present invention includes the following steps,

[0071] 1) The operation data of the drone is uploaded to the mobile base station through the digital transmission station, and the mobile base station forwards the data to the background processing center; at the same time, when the mobile public network signal meets the transmission conditions, the drone directly communicates with the background processing center to upload the operation data; if the signal status of the mobile public network is not determined, wait for the feedback from the UAV. For example, through the preset mechanism, the UAV needs to automatically upload the flight data to the mobile base station and the background processing center every second. If the background processing center does not If the direct UAV uplo...

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Abstract

The invention discloses a one-station multi-machine unmanned aerial vehicle plant protection operation control method. The method comprises the following steps that (1) operation tasks are uploaded, wherein the operation tasks comprise land parcel information and to-be-operated unmanned aerial vehicle information; (2) a background processing center generates a planning route and sends the planningroute to a mobile control terminal to confirm; (3) the background processing center generates an operation route according to the confirmed planning route and sends the operation route to a corresponding unmanned aerial vehicle, wherein the operation route comprises a take-off auxiliary point, an operation waypoint and a return auxiliary point; and (4) the unmanned aerial vehicle carries out operation and uploads operation data to the background processing center, and the background processing center records operation flight information in real time, and computes a completion rate of the operation tasks in real time. According to the method, a problem of data sharing of the unmanned aerial vehicle is solved; and the unmanned aerial vehicles do not directly communicate with each other, theinformation is forwarded by a server, and the computing burden of the unmanned aerial vehicle is reduced.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicle control, and in particular relates to a one-station multi-machine unmanned aerial vehicle plant protection operation control method. Background technique [0002] In large-area operations, the joint operation of multiple aircraft can effectively improve the operation efficiency. As drones are more and more widely used in agricultural plant protection operations, in addition to improving the stability of the body, improving the spraying system, and developing supporting agents, the operating mode must also be improved. However, the following technical issues still exist: [0003] 1. At present, a UAV operation needs to be equipped with three personnel: the operator, the observer and the ground support, which is more manpower-consuming than a manned aircraft. Completely unmanned operation is the future of drones. [0004] 2. The existing remote control-based UAV operation mode can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10G08C17/02H04W84/18
CPCG05D1/104G08C17/02H04W84/18
Inventor 张丁坤何姗
Owner 一飞智控(天津)科技有限公司
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