JP7057641B2 - 視覚安全性のためのレーザ・エア・データ・センサの取付および操作 - Google Patents
視覚安全性のためのレーザ・エア・データ・センサの取付および操作 Download PDFInfo
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- JP7057641B2 JP7057641B2 JP2017187729A JP2017187729A JP7057641B2 JP 7057641 B2 JP7057641 B2 JP 7057641B2 JP 2017187729 A JP2017187729 A JP 2017187729A JP 2017187729 A JP2017187729 A JP 2017187729A JP 7057641 B2 JP7057641 B2 JP 7057641B2
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- 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
- G01S17/50—Systems of measurement based on relative movement of target
- G01S17/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D43/00—Arrangements or adaptations of instruments
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/26—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting optical wave
-
- 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
- G01S17/88—Lidar systems specially adapted for specific applications
-
- 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
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/95—Lidar systems specially adapted for specific applications for meteorological use
-
- 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
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
-
- 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
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
- G01S7/4813—Housing arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Aviation & Aerospace Engineering (AREA)
- Multimedia (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Description
実施形態例
[0061] 例1は、システムを含み、このシステムは、輸送機関と、この輸送機関の第1部分に取り付けられたレーザ・エア・データ・センサとを含む。レーザ・エア・データ・センサは、レーザ送受信器と集光素子とを含み、レーザ送受信器が、1本以上のレーザ光ビームを送信するように構成され、レーザ送受信器のウィンドウが、1本以上のレーザ光ビームを、輸送機関から遠ざかるように、そして輸送機関の垂直軸に対してほぼ平行に送信するように、固定され方向付けられる。
[0063] 例3は、例2のシステムを含み、輸送機関が航空機を含み、レーザ送受信器のウィンドウが、航空機の垂直軸の10度以内に位置付けられ、航空機の上位機体または航空機の下位機体の内一方に取り付けられる。
[0068] 例8は、システムを含み、輸送機関と、この輸送機関の第1部分に取り付けられたレーザ・エア・データ・センサとを含む。レーザ・エア・データ・センサは、レーザ送受信器と集光素子とを含み、レーザ送受信器が、1本以上のレーザ光ビームを送信するように構成され、レーザ送受信器のウィンドウが、1本以上のレーザ光ビームを輸送機関の第2部分に向けて送信するように、固定され方向付けられ、レーザ・エア・データ・センサが、選択された測定領域において、乱されない空気流を測定するように構成され、選択された測定領域が、レーザ送受信器のウィンドウと輸送機関の第2部分との間に位置付けられる。
[0075] 例15は、例8~14のいずれかのシステムを含み、輸送機関が、更に、メモリに結合された少なくとも1つの処理デバイスを含み、この少なくとも1つの処理デバイスが、輸送機関の1つ以上の動作パラメータに基づいて、1本以上のレーザ光ビームを遮断する、またはレーザ・エア・データ・センサの動作を低パワー・モードに調節するために、レーザ・エア・データ・センサを制御するように構成され、輸送機関の1つ以上の動作パラメータが、車輪上重量ロジック、輸送機関の地理的位置、輸送機関の速度、または輸送機関の輸送段階の内少なくとも1つを含む。
Claims (3)
- 輸送機関と、
前記輸送機関の第1部分に取り付けられたレーザ・エア・データ・センサと、
を含み、前記レーザ・エア・データ・センサが、レーザ送受信器と集光素子とを含み、前記レーザ送受信器が、1本以上のレーザ光ビームを送信するように構成され、前記レーザ送受信器のウィンドウが、前記1本以上のレーザ光ビームを前記輸送機関の第2部分に向けて送信するように固定され方向付けられ、前記輸送機関の前記第2部分が、吸光材を含み、前記レーザ・エア・データ・センサが、選択された測定領域において、乱されない空気流を測定するように構成され、前記選択された測定領域が、前記レーザ送受信器のウィンドウと前記輸送機関の第2部分との間に位置付けられる、システム。 - 前記吸光材は、前記1本以上のレーザ光ビームの波長に関して非反射的であり、前記レーザ送受信器の前記ウィンドウが、前記1本以上のレーザ光ビームを前記輸送機関の前記第2部分の前記吸光材に向けて送信するように方向付けられる、請求項1に記載のシステム。
- 輸送機関と、
前記輸送機関の第1部分に取り付けられたレーザ・エア・データ・センサであって、前記レーザ・エア・データ・センサが、レーザ送受信器と集光素子とを含み、前記レーザ送受信器が、1本以上のレーザ光ビームを送信するように構成される、レーザ・エア・データ・センサと、
メモリに結合された少なくとも1つの処理デバイスであって、前記少なくとも1つの処理デバイスが、前記輸送機関の1つ以上の動作パラメータに基づいて前記1本以上のレーザ光ビームを減衰させるために、前記レーザ・エア・データ・センサを制御するように構成される、少なくとも1つの処理デバイスと、
を含み、前記輸送機関の前記1つ以上の動作パラメータは、
前記輸送機関の位置、
または前記輸送機関の輸送段階
のうちの少なくとも1つを含む、
システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/280,847 US10775504B2 (en) | 2016-09-29 | 2016-09-29 | Laser air data sensor mounting and operation for eye safety |
US15/280,847 | 2016-09-29 |
Publications (2)
Publication Number | Publication Date |
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JP2018116041A JP2018116041A (ja) | 2018-07-26 |
JP7057641B2 true JP7057641B2 (ja) | 2022-04-20 |
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JP2017187729A Active JP7057641B2 (ja) | 2016-09-29 | 2017-09-28 | 視覚安全性のためのレーザ・エア・データ・センサの取付および操作 |
Country Status (3)
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US (1) | US10775504B2 (ja) |
EP (1) | EP3301457B1 (ja) |
JP (1) | JP7057641B2 (ja) |
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US10775504B2 (en) | 2020-09-15 |
JP2018116041A (ja) | 2018-07-26 |
US20180088238A1 (en) | 2018-03-29 |
EP3301457A1 (en) | 2018-04-04 |
EP3301457B1 (en) | 2019-11-13 |
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