Automatic measuring device for heights of shrub grass plants
Номер патента: ZA202311319B
Опубликовано: 26-06-2024
Автор(ы): FENG Yang, Haiwei Guo, Jing Liu, Jing Zhang, Tianming GAO, Weiming Zhang, XIN Wang, Xinyu Liu, Yuxin Chen, Yuyang Lu, Zhengwen Yue
Принадлежит: Inst Of Water Resources Of Pastoral Area Mwr
Опубликовано: 26-06-2024
Автор(ы): FENG Yang, Haiwei Guo, Jing Liu, Jing Zhang, Tianming GAO, Weiming Zhang, XIN Wang, Xinyu Liu, Yuxin Chen, Yuyang Lu, Zhengwen Yue
Принадлежит: Inst Of Water Resources Of Pastoral Area Mwr
Реферат: Disclosed is an automatic shrub grass height measuring device for heights of shrub grass plants, comprising a supporting upright rod having a bottom fixed with the ground and provided with an automatic lifting device, a data collector, a wireless transmission system and a solar power supply system; the lifting device comprises a fixing transverse rod, an electrode upright rod, a pulley and wire rope assembly and a motor driving a lifting located below the fixing transverse vertically move along the electrode upright rod; a four-channel camera is installed at one end of the automatic lifting disc away from the supporting upright rod; the four-channel camera is located on one side of a plant; a white bottom plate is connected and fixed with the automatic lifting disc through a bottom plate transverse rod, and the white bottom plate is located on the other side of the plant.
Method and device for determining suction height of variable speed units
Номер патента: US12104566B2. Автор: Yuan Gao,Peng Li,JING Yang,Zhe Li,Yong Sun,Zhe Ma,Xiquan Liu,Zubing Zou,Fangzheng WANG. Владелец: China Three Gorges Corp. Дата публикации: 2024-10-01.