Intelligent variable medicine spraying machine based on prescription chart control

A prescription map, spraying machine technology, applied in the direction of spraying device, spraying device, liquid spraying device, etc., to achieve the effect of ensuring the quality of agricultural products, ensuring the effect of atomization, and protecting the environment

Inactive Publication Date: 2012-01-04
JILIN UNIV
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0006] The invention provides an intelligent variable spraying machine based on prescription map control, which aims to solve the difference of diseases, insects and weeds obtained by GPS / GIS technology under the condition of uneven spatial distribution of farmland diseases, insects and weeds Information, on-demand spraying, in order to improve the utilization rate of pesticides, reduce the pollution of pesticides to the human body and the environment, and reduce the cost of farmland disease, insect and weed control

Method used

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  • Intelligent variable medicine spraying machine based on prescription chart control
  • Intelligent variable medicine spraying machine based on prescription chart control
  • Intelligent variable medicine spraying machine based on prescription chart control

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Embodiment Construction

[0034] The specific content and implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0035] The intelligent variable spraying machine based on prescription map control is mainly composed of two parts: intelligent control system and spraying system. Among them, the intelligent control system includes the central processing unit, the variable control actuator, the power distribution system and the real-time signal acquisition and processing part. The central processor adopts the ARM processor 27, the variable control actuator adopts the electric control valve 15, the power line of the ARM processor 27, the power line of the real-time signal acquisition part and the power line of the electric control valve 15 are all connected to the power distribution system; the real-time signal acquisition part The signal line of the electric control valve 15 and the control line of the electric regulating valve 15 are connect...

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Abstract

The invention relates to an intelligent variable medicine spraying machine based on prescription chart control, belonging to the technical field of equipment for plant protection. The medicine spraying machine sprays medicines as required according to diseases, insects and grass difference information obtained by a GPS / GIS technology under the condition of uneven space distribution of the diseases, the insects and the grass. An intelligent control system works based on a prescription chart control mode and has automatic and manual working modes and the function of recording operation parameters of the machine in real time. When the medicine spraying machine carries out the field operation, the operation mode of the medicine spraying machine is conveniently selected through a working mode switching button. The intelligent control system acquires corresponding sensor signals according to the selected operation mode, outputs the required voltage signal to control the valve opening of an electric adjusting valve, thereby realizing variable medicine spraying operation; and operation parameter of a system is acquired in real time and recorded in an expanded data register of a central processing unit, thereby facilitating the analysis and the processing of later test data.

Description

technical field [0001] The invention relates to an intelligent variable spraying machine controlled based on a prescription map, which belongs to the technical field of plant protection machinery. technical background [0002] At present, the variable spraying machines sold in my country's plant protection machinery market are still mainly imported. Because the variable-variable spraying machines produced abroad use a series of high-tech such as electromechanical integration, automatic target spraying, low-volume spraying and full hydraulic drive, they have absolute advantages in variable control accuracy and operating efficiency. However, this type of spraying machine has high manufacturing costs and a wide operating width, and is mostly suitable for large-scale land operations, which is inconsistent with the current agricultural farming method of the household contract responsibility system in my country. Therefore, the domestically developed variable-variable spraying ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B9/04B05B12/00B05B1/34
Inventor 张书慧王利霞冯占荣徐岩贾洪雷牛许堂李光宇齐江涛王薇
Owner JILIN UNIV
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