外文摘要：The invention relates to an automated system for mapping, georeferencing and carrying out maps, in GIS system, showing the weed species distribution in agricultural crops. According to the invention, the system consists of a weed differentiating and classifying subsystem (A) comprising a video camera (1) for acquiring images and a data processing unit (2) on which a dedicated software runs for differentiating and classifying weeds based on the spectral characteristics specific thereto, fluorescence and shape analysis, as well as another software for carrying out weeds - GPS-RTK coordinates specific models, which couples the information on the weed species with the GPS-RTK coordinates received from a georeferencing subsystem (B) consisting of a GPS antenna (3) which receives satellite information, a radio GSM modem (4) for corrections from the National Georeferencing Network and a GPS-RTK receiver (5), the specific information on the weed species and the GPS-RTK coordinates being then transmitted to a data storage unit (6) for subsequent use or, through another radio GSM modem (7), in real time, to a central server (C) comprising a GSM radio modem (8) and a unit (9) on which a GIS software runs, where the claimed system may be used in dedicated vehicles or in any agricultural tractor.
申请号： RO201500202
专利号：RO130713B1
公开/公告号：RO130713B1
申请日：2015-03-19
公开/公告日：2023-05-30
申请/专利权人： Univ De Stiinte Agronomice Si Medicina Veterinara Din Bucuresti;
发明/设计人：Gîdea Mihai; Manea Dragoş; Vlăduţ Gabriel-Cătălin; Constantinescu Mircea-Cătălin; Mitrica Robert Gabriel; Marin Eugen
主分类号： A01B79/00;
法律状态：授权
原文传递申请：江苏省科技资源（工程技术文献）统筹服务平台