Monorail plant protection robot for greenhouse and control method thereof

Abstract

The invention relates to a monorail plant protection robot for a greenhouse and a control method thereof. The monorail plant protection robot comprises a guide track, a drive system, a mist spray system, a mist spray posture adjustment system, a control system and a power supply source. The guide track is used for supporting the drive system and achieves guiding and auxiliary locating functions of the drive system. The drive system is used for supporting the mist spray system, the mist spray posture adjustment system and the control system to advance, retreat or stop along a monorail track. The mist spray system is used for carrying out mist spraying operation on crops. The control system is used for accurately locating the plant protection robot in the greenhouse, giving a control signal for moving or stopping the plant protection robot, controlling the mist spray system to adjust mist spray postures and changing mist spraying modes. The operation motion of the plant protecting robot is accurately controlled, for different planting modes and different growth periods of vegetables, corresponding mist spraying operation modes are changed, and the full-automatic precision mist spray function is achieved; meanwhile, intelligent feedback control is adopted, and therefore the plant protection robot is good in safety and high in automation degree and working efficiency, and saves labor.

Description

technical field [0001] The invention relates to a monorail plant protection robot for greenhouses and a control method thereof, belonging to the technical field of facility agricultural robots. technical background [0002] my country's protected vegetable production area is the largest in the world, and it is gradually showing a regional and large-scale development trend. Vegetables in facilities are mostly off-season vegetables, which have the advantages of high yield and good benefits. In the solar greenhouse, there are problems such as high temperature and high humidity in the environment, continuous cropping in the soil, and soil-borne diseases, which can easily cause pests and diseases and seriously affect the yield and quality of vegetables. Therefore, the task of pest control in the greenhouse is heavy every season. [0003] At present, there is still a big gap between domestic facility vegetable pest control machinery and developed countries, and there are many def...

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Problems solved by technology

[0005] The present invention aims at the problems of poor liquid deposition uniformity, low degree of intelligence, low operation efficiency and lack of plant protection robots in the existing greenhouse pesticide application machinery. According to different planting modes and different growth periods of vegetables, change the corresponding spraying operation mode to realize the automatic precision spraying function

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