公开(公告)号：WO2002071832A1

公开(公告)日：2002-09-19

申请号：PCT/NZ2002/000035

申请日：2002-03-14

Applicant: AIR LOGISTICS (NZ) LIMITED ,  WALDEN, Eric, James, ,  ALLEN, Philip, Brent,

Inventor： WALDEN, Eric, James, ,  ALLEN, Philip, Brent,

IPC: A01G23/00

CPC classification number: G06K9/00664 ,  A01G23/00 ,  G01C11/02 ,  G01N33/0098 ,  G06K9/0063

Abstract: The invention provides a method of assessing standing trees comprising the steps of defining an area of forest for assessment containing a plurality of standing trees, calculating the number of trees within the defined area, measuring characteristics of one or more trees within the defined area, and defining an assessment indicator of the standing trees based on the number and characteristics of the standing trees. The invention also provides a method of measuring characteristics of one or more trees comprising the step of calculating a plurality of spatial co-ordinates defining the surface of at least part of the tree(s). The invention also provides related apparatus for measuring characteristics of one or more trees.

Abstract translation: 本发明提供了一种评估站立树的方法，包括以下步骤：定义用于评估的森林面积，其包含多个站立树，计算限定区域内的树木数量，测量限定区域内的一个或多个树木的特征，以及 根据站立树木的数量和特征，确定站立树的评估指标。 本发明还提供了一种测量一个或多个树的特征的方法，包括计算限定树的至少一部分的表面的多个空间坐标的步骤。 本发明还提供了用于测量一棵或多棵树的特征的相关装置。

公开(公告)号：WO2002085586A1

公开(公告)日：2002-10-31

申请号：PCT/NZ2002/000069

申请日：2002-04-22

Applicant: LOGMAKER INTERNATIONAL LIMITED ,  WALDEN, Eric, James ,  ALLEN, Philip, Brent

Inventor： WALDEN, Eric, James ,  ALLEN, Philip, Brent

IPC: B27B1/00

CPC classification number: B27B1/007 ,  B23D59/001 ,  B23D59/008 ,  B27B1/002 ,  B27B5/10

Abstract: The invention provides a method of cutting logs from a stem, comprising the steps of measuring characteristics of a stem, determining the preferred cut location or locations on the stem from the stem characteristics, directing a cutting tool to the preferred cut location(s), and cutting the stem at the preferred cut location(s) to form one or more logs. The invention also provides a method of determining one or more cut locations on a stem comprising the steps of calculating a plurality of spatial co-ordinates defining the surface of at least part of the stem, storing the spatial co-ordinates in a memory, and determining the preferred cut location(s) on the stem from the spatial co-ordinates stored in the memory.

Abstract translation: 本发明提供了一种从杆切割原木的方法，包括以下步骤：测量杆的特性，根据杆特征确定杆上的优选切割位置或位置，将切割工具引导到优选的切割位置， 并且在优选的切割位置处切割茎以形成一个或多个原木。 本发明还提供了一种确定杆上的一个或多个切割位置的方法，包括以下步骤：计算限定茎的至少部分的表面的多个空间坐标，将空间坐标存储在存储器中，以及 从存储在存储器中的空间坐标确定茎上的优选切割位置。