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Crop yield estimation method and device

A crop yield and crop technology, applied in the field of agricultural management, can solve problems such as crop yield estimation errors, and achieve the effects of improving accuracy, accurate crop yield estimation, and optimizing decision-making results.

Pending Publication Date: 2022-02-25
GUANGZHOU XAIRCRAFT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a crop yield estimation method and device, which can solve the technical problem of existing crop yield estimation errors, improve the accuracy of crop yield estimation, and optimize the decision-making results of agricultural production management

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  • Crop yield estimation method and device

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Embodiment 1

[0031] figure 1 A flow chart of a method for estimating crop yield provided in Embodiment 1 of the present application is given. The method for estimating crop yield provided in this embodiment can be executed by a crop yield estimating device, and the crop yield estimating device can use software and / or hardware, the crop yield estimation device may be composed of two or more physical entities, or may be composed of one physical entity. Generally speaking, the crop yield estimation device may be a processing device such as a server host, a computer, or a processor.

[0032] The following description will be made by taking the crop yield estimation as an example of the subject implementing the crop yield estimation method. refer to figure 1 , the crop yield estimation method specifically includes:

[0033] S110. Acquire crop image information and crop elevation information in the target area.

[0034] In the embodiment of the present application, when estimating crop yield...

Embodiment 2

[0076] On the basis of the above examples, Figure 7 It is a schematic structural diagram of a crop yield estimation device provided in Example 2 of the present application. refer to Figure 7 , the crop yield estimation device provided in this embodiment specifically includes: an acquisition module 21 , an analysis module 22 and a calculation module 23 .

[0077] Wherein, the acquisition module 21 is used to acquire crop image information and crop elevation information of the target area;

[0078] The analysis module 22 is used to perform image analysis based on the crop image information, determine the crop image difference index of the target area; perform growth height analysis based on the crop elevation information, and determine the crop height difference index of the target area;

[0079]The calculation module 23 is used for calculating the estimated yield of crops in the target area according to the crop image difference index and the crop height difference index. ...

Embodiment 3

[0102] Embodiment 3 of the present application provides an electronic device, referring to Figure 8 , the electronic device includes: a processor 31 , a memory 32 , a communication module 33 , an input device 34 and an output device 35 . The number of processors in the electronic device may be one or more, and the number of memories in the electronic device may be one or more. The processor, memory, communication module, input device and output device of the electronic device can be connected through a bus or in other ways.

[0103] Memory 32, as a computer-readable storage medium, can be used to store software programs, computer-executable programs and modules, such as program instructions / modules corresponding to the crop yield estimation method described in any embodiment of the present application (for example, crop yield prediction acquisition module, analysis module and calculation module in the estimation device). The memory may mainly include a program storage area ...

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Abstract

The embodiment of the invention discloses a crop yield estimation method and device. According to the technical scheme provided by the embodiment of the invention, the crop image information and the crop elevation information of the target area are collected; performing image analysis based on the crop image information, and determining a crop image difference index of the target area; performing growth height analysis based on the crop elevation information, and determining a crop height difference index of the target area; and calculating the crop estimated yield of the target area according to the crop image difference index and the crop height difference index. By adopting the technical means, the crop yield is estimated by combining the crop image information and the crop growth height information, so that more accurate crop yield estimation can be realized, and the crop yield estimation accuracy is improved. In addition, agricultural production management decision making is carried out based on the crop estimated yield, an accurate scientific basis can be provided for agricultural production management decision making, and the decision making result is optimized.

Description

technical field [0001] The embodiments of the present application relate to the technical field of agricultural management, and in particular to a crop yield estimation method and device. Background technique [0002] At present, in order to improve production quality and production efficiency, people invest more and more in agricultural production management. In the process of agricultural production, accurate prediction of crop yield can provide a scientific basis for formulating agricultural production management strategies, especially in the scenarios of crop insurance, loan, fertilization and other input decisions, which is very important to ensure crop quality and yield increase meaning. When predicting crop yield, it mainly relies on the experience knowledge of agricultural managers or crop sampling to predict crop yield, so as to make corresponding management decisions based on crop yield. [0003] However, the traditional method of predicting crop yield based on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q40/02G06Q50/02G06T7/00
CPCG06Q10/04G06Q50/02G06T7/0002G06Q40/03
Inventor 罗新勇
Owner GUANGZHOU XAIRCRAFT TECH CO LTD
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