JP4213155B2 - 無人搬送台車の前方障害物センサ - Google Patents
無人搬送台車の前方障害物センサ Download PDFInfo
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- JP4213155B2 JP4213155B2 JP2005335895A JP2005335895A JP4213155B2 JP 4213155 B2 JP4213155 B2 JP 4213155B2 JP 2005335895 A JP2005335895 A JP 2005335895A JP 2005335895 A JP2005335895 A JP 2005335895A JP 4213155 B2 JP4213155 B2 JP 4213155B2
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Description
2 被測定物検出装置本体
3a、3b、3c 反射部
Claims (3)
- 走査軸を中心として電磁波を周囲空間に走査して平面状の基準走査領域を形成し、該基準走査領域内で反射して戻ってきた電磁波に基づいて前記基準走査領域内に存する障害物を検出する無人搬送台車の前方障害物センサであって、
前記走査軸を無人搬送台車の前後方向に向けた状態で、該走査軸の両側方と、下方の周囲三方向を囲むように平板状の反射部を配置し、
前記反射部で電磁波を無人搬送台車の前方に反射することにより、前記基準走査領域の一部を、横平面をなして無人搬送台車の前方に延びる第1走査領域に変更するとともに、前記基準走査領域の他の一部を、前記第1走査領域の両側方で縦平面をなして無人搬送台車の前方に延びる第2走査領域に変更するように構成されていることを特徴とする無人搬送台車の前方障害物センサ。 - 走査軸を中心として電磁波を周囲空間に走査して平面状の基準走査領域を形成し、該基準走査領域内で反射して戻ってきた電磁波に基づいて前記基準走査領域内に存する障害物を検出する無人搬送台車の前方障害物センサであって、
前記走査軸を無人搬送台車の前後方向に向けた状態で、該走査軸の両側方と、下方の周囲三方向を囲むように平板状の反射部を配置し、
前記反射部で電磁波を無人搬送台車の前方に反射することにより、前記基準走査領域を、前記走査軸の両側方が対向する断面略コ字状で無人搬送台車の前方に向かって延びる走査領域に変更するように構成されていることを特徴とする無人搬送台車の前方障害物センサ。 - 電磁波が、光又は電波であることを特徴とする請求項1又は2に記載の無人搬送台車の前方障害物センサ。
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JP2005335895A JP4213155B2 (ja) | 2005-11-21 | 2005-11-21 | 無人搬送台車の前方障害物センサ |
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JP2005335895A JP4213155B2 (ja) | 2005-11-21 | 2005-11-21 | 無人搬送台車の前方障害物センサ |
Publications (2)
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JP2007139648A JP2007139648A (ja) | 2007-06-07 |
JP4213155B2 true JP4213155B2 (ja) | 2009-01-21 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010151809A (ja) * | 2008-11-26 | 2010-07-08 | Denso Wave Inc | レーザレーダ装置 |
JP5206614B2 (ja) * | 2009-07-29 | 2013-06-12 | 株式会社デンソーウェーブ | レーザ照射装置 |
DE202009012114U1 (de) * | 2009-09-05 | 2011-02-03 | Sick Ag | Optoelektronischer Scanner |
JP5934628B2 (ja) * | 2012-10-18 | 2016-06-15 | 株式会社日本自動車部品総合研究所 | 光式検出装置 |
JP2014098603A (ja) * | 2012-11-14 | 2014-05-29 | Toshiba Corp | 3次元モデル生成装置 |
JP6111945B2 (ja) * | 2013-09-13 | 2017-04-12 | 三菱電機株式会社 | 物体検知装置及びこれを用いた乗客コンベア |
JP5937158B2 (ja) * | 2014-08-27 | 2016-06-22 | シャープ株式会社 | 安全センサ |
JP6967862B2 (ja) * | 2017-03-14 | 2021-11-17 | 古河電気工業株式会社 | レーダ装置 |
JP7335034B2 (ja) * | 2018-03-19 | 2023-08-29 | 日本電気株式会社 | センサ装置、物品陳列棚及び生産管理システム |
WO2019235260A1 (ja) * | 2018-06-08 | 2019-12-12 | パナソニックIpマネジメント株式会社 | 距離測定装置 |
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