Greenhouse suspended self-propelled target-oriented sprayer system and operation method thereof

Abstract

The invention relates to a greenhouse suspended self-propelled target-oriented sprayer system and an operation method thereof. The greenhouse suspended self-propelled target-oriented sprayer system is characterized by comprising a guide way, a self-propelled mobile platform, a hall sensor, a spraying manipulator device, a binocular vision system and a PLC (Programmable Logic Controller), wherein a plurality of magnetic positioning marks are preinstalled on the guide way; the self-propelled mobile platform is arranged on the guide way through a walking mechanism and provided with the hall sensor; the spraying manipulator device comprises a Z direction cross-shear hanger which is arranged on a rack; a spray rod is horizontally arranged below the hanger through a rotary positioning mechanism; a spray pipe is fixedly arranged on the spray rod; a plurality of spray heads are arranged on the spray pipe at intervals and independently controlled by electromagnetic valves; the hanger has the functions of extension and retraction; the binocular vision system comprises two CCD (Charge-Coupled Device) video cameras; the two CCD video cameras are fixedly installed on both ends of the spray rod respectively and connected with an upper computer in which control software is prearranged; and the PLC is electrically connected with the upper computer, the hall sensor, a frequency converter, a drive controller, the electromagnetic valves and the CCD video cameras respectively.

Description

technical field [0001] The invention relates to an agricultural sprayer system and its operating method, in particular to a suspended self-propelled target sprayer system and its operating method for greenhouses. Background technique [0002] With the rapid development of computer and automatic control technology, agricultural machinery will enter a period of intelligence. Especially in the production process of facility agriculture, the use of intelligent agricultural equipment will become an important symbol of the development of modern precision agriculture. In fruit and vegetable production operations, pesticide spraying is labor-intensive and the work efficiency is low. At present, domestic fruit and vegetable pesticide application is basically done by hand, especially in the greenhouse, in a relatively closed working environment, which is very harmful to the operator's body. At the same time, frequent and excessive pesticide application not only causes waste of materi...

AI Technical Summary

Problems solved by technology

At present, domestic fruit and vegetable pesticide application is basically done by hand, especially in the greenhouse, in a relatively closed working environment, which is very harmful to the operator's body. At the same time, frequent and excessive pesticide application not only causes waste of materials, but also pollutes the environment. , so that the quality of agricultural products declines, which ultimately affects social benefits, market prices and economic benefits

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