Unmanned aerial vehicle based mountain-land citrus orchard irrigation control system and method

• Main Authors: SUN DAOZONG, LIANG GAOTIAN, HUANG LIANGJIAN, XUE XIUYUN, XIE JIAXING, GAO PENG, WANG WEIXING, LIN ZHENQUAN
• Format: Patent
• Language: Chinese; English
• Published: 22.06.2018
• Subjects: CONTROLLING; PHYSICS; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES

The invention discloses an unmanned aerial vehicle based mountain-land citrus orchard irrigation control system and method. The system comprises a plurality of irrigation nodes and an unmanned aerialvehicle in wireless connection with the irrigation nodes. Each irrigation node comprises a first core processor, a soil temperature and humidity sensor module, a bistable electromagnetic valve module,a GPS module and a first wireless communication module, wherein the soil temperature and humidity sensor module, the bistable electromagnetic valve module, the GPS module and the first wireless communication module are in electrical connection with the first core processor. The unmanned aerial vehicle comprises a second core processor, a nine-axle motion sensor module, a brushless motor electronic speed regulator module, a barometer module, a GPS electronic compass integrated module, a second wireless communication module and a wireless control module, wherein the nine-axle motion sensor module, the brushless motor el