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Fault detection method and device for sprinkling system

A spraying system and fault detection technology, which is applied to measuring devices, testing of machine/structural components, instruments, etc., can solve problems such as failure to achieve the preset operation purpose, damage to the operation object, etc., so as to improve user experience and simplify the judgment process. Effect

Active Publication Date: 2018-12-21
GUANGZHOU XAIRCRAFT TECH CO LTD
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AI Technical Summary

Problems solved by technology

Especially when plant protection drones are performing spraying operations, it is very important to know whether the spraying volume of the spraying device is normal, whether the spraying volume meets the expected setting, and the expected spraying volume is set in advance according to the operating characteristics of the area to be sprayed. If the actual spraying amount is more than the set spraying amount, it will easily cause damage to the operating objects in the work area. If the actual spraying amount is less than the set spraying amount, the preset operation purpose will not be achieved.

Method used

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  • Fault detection method and device for sprinkling system
  • Fault detection method and device for sprinkling system
  • Fault detection method and device for sprinkling system

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Embodiment Construction

[0042] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0043] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be unders...

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Abstract

The invention relates to the technical field of fault detection, in particular to a fault detection method and device for a sprinkling system. The fault detection method for the sprinkling system comprises the following steps that: obtaining the measurement flow, which is collected by a flow detection device, of stored solution in the sprinkling system, and obtaining the solution residual quantityof the stored solution in the sprinkling system; and according to the measurement flow of the stored solution and the solution residual quantity, determining whether the sprinkling system has faultsor not. By use of the scheme provided by the invention, whether the sprinkling system has the fault or not can be accurately judged, and in addition, a process of judging whether solution circulationhas faults or not is simplified.

Description

technical field [0001] The present invention relates to the technical field of fault detection, in particular, the present invention relates to a fault detection method and device for a sprinkler system. Background technique [0002] In recent years, the wide application of drones has enabled agriculture and forestry to meet the requirements of modern production standardization, scale and mechanization. The application of plant protection drones has greatly made up for the shortage of rural labor force and promoted the automation of modern agriculture. development of. Especially when plant protection drones are performing spraying operations, it is very important to know whether the spraying volume of the spraying device is normal, whether the spraying volume meets the expected setting, and the expected spraying volume is set in advance according to the operating characteristics of the area to be sprayed. If the actual spraying amount is more than the set spraying amount, i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M99/00
CPCG01M99/00
Inventor 梁宇恒
Owner GUANGZHOU XAIRCRAFT TECH CO LTD
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