E.RE.C.A. - Ingenierie en Electronique et Informat Industrielle
发明人:
NICOLLE, Serge, Jacques,DEBUISSON, Sébastien
申请号：
EP20140722296
公开号：
EP2986981(B1)
申请日:
2014.04.18
申请国别(地区):
欧洲专利局
年份:
2018
代理人:
摘要：
The invention concerns a system (1) for characterizing the physiological state of woody plants (2, 3) with branches grown in rows, such as vine plants, said system (1) including a vehicle (10) designed to move between said rows, a geolocation device (14) and a processing unit (15), and being characterized in that it includes a sensor (16) including a light source (17) designed to emit a light beam (18) and a light receiver (19), said light beam (18) being able to intersect the branches, as the vehicle (10) moves forward, said light beam (18) having a dimension (L) greater than the diameter (D) of the thickest of the branches in said row (6), said light beam (18) projecting, onto said light receiver (19), a shadow (20A, 20B) from which the processing nit (15) determines the diameter (D1, D2) of the branch (2A, 2B) in question.
