JP4785116B2 - 光波距離計 - Google Patents
光波距離計 Download PDFInfo
- Publication number
- JP4785116B2 JP4785116B2 JP2005131870A JP2005131870A JP4785116B2 JP 4785116 B2 JP4785116 B2 JP 4785116B2 JP 2005131870 A JP2005131870 A JP 2005131870A JP 2005131870 A JP2005131870 A JP 2005131870A JP 4785116 B2 JP4785116 B2 JP 4785116B2
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- JP
- Japan
- Prior art keywords
- light
- measurement
- distance
- target
- distance measuring
- Prior art date
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- Optical Radar Systems And Details Thereof (AREA)
- Measurement Of Optical Distance (AREA)
Description
25 ターゲット(目標物)
28 受光素子
34 シャッター
54 CPU(演算制御部)
O 視準軸
L 測距光
R 参照光
Claims (1)
- 測点に置かれた目標物に向けて測距光を出射する光源と、前記目標物で反射して戻ってきた測距光を受光して測距信号に変換する受光素子と、前記測距信号から距離を演算する演算制御部と、前記測距光を前記目標物まで往復する外部光路又は前記光源から前記受光素子に至る内部光路に切り換えるシャッターと、前記目標物を自動的に視準する自動視準装置とを備え、前記外部光路を経た測距光による測定と、前記内部光路を経た参照光による測定とを交互に行う光波距離計において、
前記自動視準装置が働き前記目標物方向と視準軸方向のずれが所定角度以下になったときに前記参照光による測定を開始し、前記自動視準装置による視準と前記参照光による測定がともに完了後直ちに前記測距光による測定を行い、その後、前記参照光による測定と前記測距光による測定とを交互に行うことを特徴とする光波距離計。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005131870A JP4785116B2 (ja) | 2005-04-28 | 2005-04-28 | 光波距離計 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005131870A JP4785116B2 (ja) | 2005-04-28 | 2005-04-28 | 光波距離計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006308441A JP2006308441A (ja) | 2006-11-09 |
JP4785116B2 true JP4785116B2 (ja) | 2011-10-05 |
Family
ID=37475498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005131870A Expired - Fee Related JP4785116B2 (ja) | 2005-04-28 | 2005-04-28 | 光波距離計 |
Country Status (1)
Country | Link |
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JP (1) | JP4785116B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070115867A (ko) | 2004-11-22 | 2007-12-06 | 제너럴 일렉트릭 캄파니 | 난연성 폴리(아릴렌 에테르)/폴리아미드 조성물 및 그의제조 방법 |
JP2010091289A (ja) * | 2008-10-03 | 2010-04-22 | Topcon Corp | 光波距離測定装置 |
CN101975566B (zh) * | 2010-09-29 | 2013-06-12 | 北京交通大学 | 一种路基表面沉降远程多点监测***与方法 |
WO2016039053A1 (ja) * | 2014-09-10 | 2016-03-17 | 株式会社トプコン | 測量装置 |
CN104635239A (zh) * | 2015-03-02 | 2015-05-20 | 金华马卡科技有限公司 | 一种测距设备及其测距方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07117414B2 (ja) * | 1987-03-16 | 1995-12-18 | 株式会社オプテック | 自動視準式光波距離計 |
JPH03236941A (ja) * | 1990-02-14 | 1991-10-22 | Tenryu Kogyo Kk | 強化プラスチック製中空材 |
JPH112518A (ja) * | 1997-06-13 | 1999-01-06 | Shimizu Corp | 自動測量方法及び装置 |
JP3647608B2 (ja) * | 1997-06-20 | 2005-05-18 | 株式会社ソキア | 測量機の自動追尾装置 |
JP2004061245A (ja) * | 2002-07-26 | 2004-02-26 | Shimizu Corp | 全自動測量装置及び自動測量方法 |
-
2005
- 2005-04-28 JP JP2005131870A patent/JP4785116B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2006308441A (ja) | 2006-11-09 |
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