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1. 发明公开

US20240002079A1 UAV HAVING MULTIFUNCTIONAL LEG ASSEMBLY AND ITS CHARGING SYSTEM 审中-公开
公开(公告)号：US20240002079A1
公开(公告)日：2024-01-04
申请号：US18201867
申请日：2023-05-25
申请人： Jie-Tong Zou , Jean-Shyan Wang
发明人： Jie-Tong Zou , Jean-Shyan Wang
IPC分类号： B64U60/50 , B64U50/37 , B64U60/40 , B64U50/31 , G05D1/10
CPC分类号： B64U60/50 , B64U50/37 , B64U60/40 , B64U50/31 , G05D1/106 , B64U2201/104 , B64U2101/26
摘要： The invention discloses an unmanned aerial vehicle having multifunctional leg assembly and charging system, including unmanned aerial vehicle and charging station. The UAV includes obstacle avoidance sensors, flight control module, first signal processing module, electric undercarriage and power charge/storage module. The charging station includes power charge/supply module. The obstacle avoidance sensors sense obstacles near the UAV to generate obstacle sensing signals. The first signal processing module interprets and processes the obstacle sensing signals to determine whether there is an obstacle near the UAV, and when the judgment result is yes, an avoidance instruction is transmitted to the flight control module, so that the flight control module drives the UAV to avoid the obstacle. The electric undercarriage includes first leg frame, second leg frame and electric driving mechanism. The electric driving mechanism drives the first leg frame and the second leg frame to fold and unfold alternately. The power charge/storage module includes first positive electrode and first negative electrode. The charging station includes power charge/supply module. The power charge/supply module includes second positive electrode and second negative electrode. When the UAV parks on a platform of the charging station, and the first positive electrode and the first negative electrode are in contact with the second positive electrode and the second negative electrode, then the power charge/supply module charges electricity to the power charge/storage module.

2. 发明授权

US11440659B2 Precision agriculture implementation method by UAV systems and artificial intelligence image processing technologies 有权
公开(公告)号：US11440659B2
公开(公告)日：2022-09-13
申请号：US16568280
申请日：2019-09-12
申请人： Huan-Jung Lin , I-Chang Yang , Jie-Tong Zou , Suming Chen
发明人： Huan-Jung Lin , I-Chang Yang , Jie-Tong Zou , Suming Chen
IPC分类号： B64D1/18 , B64D47/08 , A01C23/04 , A01M7/00 , A01M21/04 , B64C39/02 , A01C23/00 , G06V20/10
摘要： A precision agriculture implementation method by UAV systems and artificial intelligence image processing technologies provides an unmanned aerial vehicle (UAV), a wireless communication device, a central control unit, and a spray device and a multispectral camera installed to the UAV. The farming area is divided into an array of blocks. The central control unit controls the UAV to fly over the blocks according to navigation parameters and the multispectral camera to capture a multispectral image of each block. A projected leaf area index (PLAI) and a normalized difference vegetation index (NDVI) of each block are calculated by the multispectral image, and a spray control mode of the spray device of the corresponding block is set according to the PLAI and NDVI. The spray device is controlled to spray a water solution, salt solution, fertilizer solution, and/or pesticide solution to the corresponding block according to the spray control mode.

3. 发明申请

US20210078706A1 PRECISION AGRICULTURE IMPLEMENTATION METHOD BY UAV SYSTEMS AND ARTIFICIAL INTELLIGENCE IMAGE PROCESSING TECHNOLOGIES 有权
公开(公告)号：US20210078706A1
公开(公告)日：2021-03-18
申请号：US16568280
申请日：2019-09-12
申请人： Huan-Jung Lin , I-Chang Yang , Jie-Tong Zou , Suming Chen
发明人： Huan-Jung Lin , I-Chang Yang , Jie-Tong Zou , Suming Chen
IPC分类号： B64D1/18 , B64C39/02 , B64D47/08 , A01C23/04 , A01M7/00 , A01C23/00 , A01M21/04 , G06K9/00
摘要： A precision agriculture implementation method by UAV systems and artificial intelligence image processing technologies provides an unmanned aerial vehicle (UAV), a wireless communication device, a central control unit, and a spray device and a multispectral camera installed to the UAV. The farming area is divided into an array of blocks. The central control unit controls the UAV to fly over the blocks according to navigation parameters and the multispectral camera to capture a multispectral image of each block. A projected leaf area index (PLAI) and a normalized difference vegetation index (NDVI) of each block are calculated by the multispectral image, and a spray control mode of the spray device of the corresponding block is set according to the PLAI and NDVI. The spray device is controlled to spray a water solution, salt solution, fertilizer solution, and/or pesticide solution to the corresponding block according to the spray control mode.

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