DE602008003642D1 - Laser-Bereichssensor - Google Patents

Laser-Bereichssensor

Info

Publication number
DE602008003642D1
DE602008003642D1 DE602008003642T DE602008003642T DE602008003642D1 DE 602008003642 D1 DE602008003642 D1 DE 602008003642D1 DE 602008003642 T DE602008003642 T DE 602008003642T DE 602008003642 T DE602008003642 T DE 602008003642T DE 602008003642 D1 DE602008003642 D1 DE 602008003642D1
Authority
DE
Germany
Prior art keywords
light
human body
reception level
distance information
information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602008003642T
Other languages
English (en)
Inventor
Masashi Iwasawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Optex Co Ltd
Original Assignee
Optex Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Optex Co Ltd filed Critical Optex Co Ltd
Publication of DE602008003642D1 publication Critical patent/DE602008003642D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/42—Simultaneous measurement of distance and other co-ordinates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/04—Systems determining the presence of a target
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/4802—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/4808—Evaluating distance, position or velocity data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/487—Extracting wanted echo signals, e.g. pulse detection
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/487—Extracting wanted echo signals, e.g. pulse detection
    • G01S7/4876—Extracting wanted echo signals, e.g. pulse detection by removing unwanted signals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Burglar Alarm Systems (AREA)
  • Glass Compositions (AREA)
  • Lasers (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE602008003642T 2007-10-26 2008-10-24 Laser-Bereichssensor Active DE602008003642D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007278957A JP5092076B2 (ja) 2007-10-26 2007-10-26 レーザエリアセンサ

Publications (1)

Publication Number Publication Date
DE602008003642D1 true DE602008003642D1 (de) 2011-01-05

Family

ID=40325730

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008003642T Active DE602008003642D1 (de) 2007-10-26 2008-10-24 Laser-Bereichssensor

Country Status (5)

Country Link
US (1) US7760336B2 (de)
EP (1) EP2053427B1 (de)
JP (1) JP5092076B2 (de)
AT (1) ATE489647T1 (de)
DE (1) DE602008003642D1 (de)

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AT511310B1 (de) * 2011-04-07 2013-05-15 Riegl Laser Measurement Sys Verfahren zur entfernungsmessung
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RU2478930C1 (ru) * 2011-07-25 2013-04-10 Федеральное государственное бюджетное учреждение "ВЫСОКОГОРНЫЙ ГЕОФИЗИЧЕСКИЙ ИНСТИТУТ" (ФГБУ ВГИ) Способ тестирования устойчивости снежного покрова на лавиноопасных склонах
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JP6031908B2 (ja) * 2012-09-14 2016-11-24 オムロン株式会社 画像処理装置、オブジェクト検出方法、およびオブジェクト検出プログラム
JP5540217B2 (ja) 2012-09-19 2014-07-02 オプテックス株式会社 レーザースキャンセンサ
JP6015296B2 (ja) * 2012-09-26 2016-10-26 オムロン株式会社 画像処理装置、周囲環境推定方法、および周囲環境推定プログラム
JP5998808B2 (ja) * 2012-09-28 2016-09-28 株式会社デンソーウェーブ レーザレーダ装置
JP2014109458A (ja) * 2012-11-30 2014-06-12 Nippon Soken Inc 位置検出装置
JP2014109537A (ja) * 2012-12-04 2014-06-12 Mitsubishi Electric Corp レーザーレーダー装置
DE102012112987B3 (de) * 2012-12-21 2013-12-05 Sick Ag Optoelektronischer Sensor und Verfahren zur Erfassung und Abstandsbestimmung von Objekten
JP6091294B2 (ja) * 2013-04-02 2017-03-08 株式会社神戸製鋼所 列車先頭位置の検出方法及び検出装置
JP2016040662A (ja) * 2014-08-12 2016-03-24 株式会社Ihi レーザレーダ装置およびレーザレーダ方法
JP6505470B2 (ja) * 2015-02-27 2019-04-24 株式会社デンソー ノイズ除去方法および物体認識装置
US10139477B2 (en) 2015-07-31 2018-11-27 Optex Co., Ltd. Erroneous detection restraining circuit for laser range finder
CN107923968A (zh) * 2015-08-31 2018-04-17 日本先锋公司 信息处理装置、控制方法、程序以及存储介质
JP6665497B2 (ja) * 2015-11-16 2020-03-13 株式会社デンソーウェーブ レーザレーダ装置の着雪検出方法、着雪検出装置、着雪検出プログラム
JP6672729B2 (ja) * 2015-11-17 2020-03-25 株式会社デンソーウェーブ レーザレーダ装置の着雪検出方法、着雪検出装置、着雪検出プログラム
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JP7005994B2 (ja) * 2017-08-03 2022-01-24 株式会社リコー 距離測定装置及び距離測定方法
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CN111819473B (zh) * 2018-03-12 2022-05-13 三菱电机株式会社 雾确定装置、雾确定方法和计算机能读取的存储介质
JP6723491B2 (ja) * 2018-03-12 2020-07-15 三菱電機株式会社 霧特定装置、霧特定方法及び霧特定プログラム
JP6763992B2 (ja) * 2019-03-26 2020-09-30 株式会社デンソー ノイズ除去方法および物体認識装置
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CN112085678B (zh) * 2020-09-04 2024-05-14 国网福建省电力有限公司检修分公司 一种适用于电力设备机巡图像去雨滴的方法及系统

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Also Published As

Publication number Publication date
US7760336B2 (en) 2010-07-20
US20090109421A1 (en) 2009-04-30
EP2053427B1 (de) 2010-11-24
EP2053427A1 (de) 2009-04-29
JP2009110069A (ja) 2009-05-21
JP5092076B2 (ja) 2012-12-05
ATE489647T1 (de) 2010-12-15

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