Intelligent precision irrigation control system

Abstract

The invention discloses an intelligent precision irrigation control system which comprises a control pump house, a plurality of branch irrigation control valves, soil monitoring sensors and crop monitoring sensors. A master control module, a water pump, a master irrigation control valve, an irrigation pipeline, a nutrient solution tank and a nutrient solution control valve are arranged in the control pump house; a wireless group network is formed by the branch irrigation control valves, the soil monitoring sensors and the crop monitoring sensors via wireless ad-hoc network modules, and the master control module can access the wireless group network via a wireless module, so that monitoring information fed by the various sensors can be received by the master control module, and the branch irrigation control valves can be wirelessly controlled by the master control module according to the monitoring information. The intelligent precision irrigation control system has the advantages that the intelligent precision irrigation control system has functions of selecting different indexes according to different crop types to carry out comprehensive fuzzy irrigation decision making, field data can be acquired by the distributed control pump house controlled by bus, irrigation water sources and electromagnetic valves can be automatically controlled by the distributed control pump house, and multifunctional network type automatic irrigation and management can be implemented.

Description

technical field [0001] The invention relates to the technical field of agricultural and forestry irrigation systems, in particular to an intelligent precision irrigation control system. Background technique [0002] The aggravation of the contradiction between supply and demand of global water resources has made agricultural water saving an important task of agricultural development all over the world. With the continuous deepening of research on agricultural water-saving theory and the gradual improvement of related technical levels, the combination of high-tech and traditional technology has become an inevitable trend in the development of agricultural water-saving technology, and agricultural water-saving technology is increasingly becoming more precise and reliable. In order to meet the requirements of modern agricultural development, the irrigation system should be flexible, accurate and fast. [0003] With the acceleration of agricultural modernization and large-scale...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies and defects of the existing technology, an intelligent precision irrigation control system is provided to improve the decision-making and control of intelligent precision irrigation, enhance its function of selecting different indicators according to different crop types for comprehensive fuzzy irrigation decision-making, and increase crop nutrient And the salinity analysis module, to solve the problem of difficult online real-time interception and processing in the data collection of supporting sensors, increase the function of remote control through the Internet, improve its versatility, and adopt the distributed control pump room controlled by the bus to collect field data And automatic control of irrigation water sources and solenoid valves to realize multifunctional network automatic irrigation and management