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1. 发明申请

WO1986003309A1 DEVICE FOR MEASURING MOVING DISTANCE OF A NUMERICAL CONTROL APPARATUS 审中-公开
标题翻译：用于测量数字控制装置的移动距离的装置
公开(公告)号：WO1986003309A1
公开(公告)日：1986-06-05
申请号：PCT/JP1985000635
申请日：1985-11-14
申请人： FANUC LTD , OTSUKI, Toshiaki
发明人： FANUC LTD
IPC分类号： G05B19/21
CPC分类号： G05B19/21 , G05B2219/50294
摘要： In measuring the moving distance of a numerical control apparatus relying upon a skip function, delay in the detection of skip signal is decreased to measure the moving distance with good precision. Position memory means (24) accumulates distribution instruction values generated every after a predetermined period, and memory means (13) stores a memory value PO of the position memory means (24) at the time just before the distance measuring function code is executed. A time counter (28) is counted up by a pulse of a period shorter than said predetermined period, which is sent from a pulse generator circuit (26) via a gate circuit (27), and is cleared every after said predetermined period. Upon receipt of a skip signal, the gate circuit (27) interrupts the supply of pulse to the time counter (28). First operation means (10) finds a difference P between the accumulated result A of the position memory means (24) at a moment when the skip signal is input and the memory value PO stored in the memory means (13). Second operation means (10) finds a moving amound Pn from the moment when the movement is started by the skip function to the moment when the skip signal is input, relying upon a count value beta of the time counter (28) at the time when the skip signal is input, a maximum count value gamma of the time counter (28) in said predetermined period, variation alpha of the position memory means (24) in said predetermined period, and said difference P.

2. 发明申请

WO2013111964A1 비전 기반 공작물 셋업 방법 审中-公开
标题翻译：建立视觉结构的方法
公开(公告)号：WO2013111964A1
公开(公告)日：2013-08-01
申请号：PCT/KR2013/000528
申请日：2013-01-23
申请人： 두산인프라코어 주식회사
发明人： 장계봉 , 김동환
IPC分类号： B23Q15/22 , B23Q17/24 , G05B19/18 , G01B11/03
CPC分类号： G05B19/402 , B23Q17/2233 , B23Q17/2428 , B23Q17/249 , G05B19/4015 , G05B2219/37002 , G05B2219/37555 , G05B2219/37559 , G05B2219/50294 , Y02P90/265
摘要： 본 명세서의 일 실시예에 따르면 비전 기반 공작물 셋업 방법이 제시된다. 상기 비전 기반 공작물 셋업 방법은 카메라에 의해 형성된 비전 화면 내의 공작물 이미지로부터 공작물의 원점을 계산하는 단계와, 공구가 상기 비전 화면에 포착되면 이미지를 캡쳐 하는 단계와, 상기 캡쳐 된 이미지로부터 공구의 오프셋 값을 계산하는 단계를 포함할 수 있다.
摘要翻译：根据本说明书的一个实施例，提出了一种用于建立基于视觉的结构的方法。用于设置基于视觉的结构的方法可以包括：从由相机形成的视觉屏幕中的结构的图像计算结构的起始点的步骤; 当在视觉屏幕中捕获工具时捕获图像的步骤; 以及从捕获的图像计算刀具偏移值的步骤。

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