Intelligent self-propelled spraying system for orchards and control method of system

Abstract

The invention relates to an intelligent self-propelled spraying system for orchards. The system comprises a spraying cart, a positioning base station, a handheld monitoring terminal and a traveling controller. The spraying cart is used for spraying a pesticide or leaf fertilizer to fruit trees; the positioning base station is arranged at the center of an orchard; the traveling controller is arranged on the spraying cart and is used for controlling automatic traveling and spraying of the spraying cart. A control method of the intelligent self-propelled spraying system for the orchards includesthe steps: a) determining mapping operation spots; b) planning paths; c) providing automatic driving and spraying; d) automatically adding agents. The intelligent self-propelled spraying system for orchards and the control method thereof have the advantages that the spraying cart can travel along a planned path to execute pesticide or leaf fertilizer spraying, damage to personnel's health due to sprayed pesticides is avoided, sunstroke is avoided for personnel, spraying efficiency is improved, and labor cost is reduced.

Description

technical field [0001] The present invention relates to an orchard intelligent self-propelled spraying system and its control method, more specifically, to an orchard intelligent self-propelled spray system and its control method which can automatically spray medicine and foliar fertilizer. Background technique [0002] Fruit trees are a kind of economic crops. At present, fruit planting and sales have become the supporting industries of agriculture in some areas. In orchards, the number of spraying and spraying of foliar fertilizers is no less than 20 times a year, and it is sprayed every 2 weeks on average from flowering in spring to fruit ripening in autumn, which accounts for a large proportion of cost input and labor input. In the current high-efficiency agriculture, although self-propelled spray vehicles have been put into use in recent years, most of their operation methods are manual driving or remote control driving, and the operating objects are mainly crops such a...

AI Technical Summary

Problems solved by technology

The main problems are: 1) The sprayed pesticides have potential or direct harm to the health of the workers; 2) The weather is hot in summer, and it is easy to cause heat stroke in a high-temperature and high-humidity environment; 3) In dense planting areas, Many spraying operations need to be carried out at the same time, and labor is in short supply; 4) The process of dispensing, transporting, and spraying requires the cooperation of multiple people, which is low in efficiency and high in labor costs; 5) The remote control tractor requires the operator to operate the remote control for a long time, and only Can operate within sight

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