Plant density measurement unit has high repetition rate vehicle mounted laser triangulation sensor and processor calculating mass density from plant and ground returns

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专利权人:

INSTITUT FUER AGRARTECHNIK BORNIM E.V.

发明人:

EHLERT, DETLEF,SCHMIDT, HELMUT,HORN, HANS-JUERGEN

申请号：

DE20031046541

公开号：

DE10346541(A1)

申请日:

2003.10.02

申请国别(地区):

德国

年份:

2005

代理人:

摘要：

A plant density measurement unit has a vehicle mounted laser triangulation sensor (1) with beam (4) pointing vertically or at an angle into the planted ground (2) or scanned about horizontal or vertical axes and a processor calculating the mass density from the separation of plant (A) and ground (B) returns using high repetition rate. - INDEPENDENT CLAIM is included for use of a plant separator in dense vegetation.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/