Spray control method and device, moving device and spray control method of moving device

A technology of spraying control and moving device, which is applied in the direction of program control, watering device, computer control, etc., can solve the problems that the dosage cannot reach the preset target value and the upper limit of the flow rate is low.
CN108990941APending Publication Date: 2018-12-14GUANGZHOU XAIRCRAFT TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
GUANGZHOU XAIRCRAFT TECH CO LTD
Publication Date
2018-12-14

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Abstract

The invention provides a spray control device. The device comprises a storage container, spray branches, drive pumps communicated with the storage container and the spray branch as well as a control unit, wherein after two or more drive pumps are combined, branches are communicated with one or more spray branches; the control unit controls the work state of one or more drive pumps according to flow control information to control the flow of a fluid flowing through the spray branches. The connecting mode of the drive pumps and spray structures is changed on the basis that the number of existingdrive pumps and spray structures is not changed, so that multiple drive pumps can convey liquids to the same spray structure simultaneously, the flow range sprayed by the spray structures is enlarged, the flight speed of an unmanned aerial vehicle is increased, the flow of the spray structures can be increased, the dosage in unit area can reach a target value in the high-speed flight state of theunmanned aerial vehicle, the economic cost is saved, and the operation efficiency of unmanned aerial vehicle plant protection is improved.
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Description

technical field

[0001] The present invention relates to the field of aviation spraying, plant protection and aircraft, in particular, the present invention relates to a spraying control method and device, a mobile device and a spraying control method thereof. Background technique

[0002] With the popularization and use of agricultural drones in my country, the operational effect and efficiency of drones have become the focus of attention of users and R&D personnel. As the core system of the agricultural drone, the spraying system is directly related to the effect of the spraying operation and the efficiency of the operation. A conventional spraying system is mainly composed of a medicine box, a water pump, a nozzle, and pipelines. The water pump is used as the power source for transporting medicine, and its working efficiency directly affects the working efficiency of the entire spraying system.

[0003] At present, due to the small size, light weight, easy maintenance, an...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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