KR970022364A - 자동차 광레이더 장치용 광축 조정장치 - Google Patents

자동차 광레이더 장치용 광축 조정장치 Download PDF

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Publication number
KR970022364A
KR970022364A KR1019960026967A KR19960026967A KR970022364A KR 970022364 A KR970022364 A KR 970022364A KR 1019960026967 A KR1019960026967 A KR 1019960026967A KR 19960026967 A KR19960026967 A KR 19960026967A KR 970022364 A KR970022364 A KR 970022364A
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South Korea
Prior art keywords
optical
radar device
optical axis
automotive
rotation point
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KR1019960026967A
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English (en)
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KR100207975B1 (ko
Inventor
고우지 기타야마
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기타오카 다카시
미쓰비시 덴키 가부시키가이샤
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Publication of KR970022364A publication Critical patent/KR970022364A/ko
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Publication of KR100207975B1 publication Critical patent/KR100207975B1/ko

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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
    • 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
    • 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
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
    • 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
    • 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
    • G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
    • 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
    • G01S7/497—Means for monitoring or calibrating
    • G01S7/4972—Alignment of sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Transportation (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

본 발명은 광 비임을 측정 대상물에 조사하기 위한 광 전송 윈도우와 상기 대상물로부터 반사된 광을 수신하기 위한 광 수신 윈도우가 매치된 자동차 광레이더 장치용 광축 조정장치에 관한 것이다. 상기 광 비임의 조사방향을 소정하기 위해 상기 광레이더 장치의 전방에 설치된 조정수단을 포함한다.

Description

자동차 광레이더 장치용 광축 조정장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 자동차 광레이더 장치용 광축 조정장치의 실시예를 도시한 정면도,
제2도는 본 발명의 제1도에 도시된 실시예를 도시하는 측면도.

Claims (5)

  1. 광 비임을 측정 대상물에 조사하기 위한 광 전송 윈도우와 상기 대상물로부터 반사된 광을 수신하기 위한 광 수신 윈도우를 갖는 자동차 광레이더 장치용 광축 조정장치에 있어서, 상기 광 비임의 조사방향을 조정하기 위해 상기 광레이더 장치의 전방에 설치된 조정수단을 포함하는 것을 특징으로 하는 자동차 광레이더 장치용 광축 조정장치.
  2. 제1항에 있어서, 상기 조정수단은 상기 광 비임의 조사방향을 수직 및 측방향으로 회전 조정하기 위한 조정 나사와, 상기 조정 나사에 의해 조정된 위치를 유지하기 위한 고정 나사를 포함하는 것을 특징으로 하는 자동차 광레이더 장치용 광축 조정장치.
  3. 제2항에 있어서, 상기 고정 나사는 수직하게 회전된 방향으로 조정된 위치를 유지하고 수직 회전 지점을 연결하는 수평 면상에 배치된 수직 고정나사와, 측방향으로 회전된 방향으로 조정된 위치를 유지하고 측방 회전지점을 통과하여 상기 광 비임과 거의 평행한 평면상에 배치된 측방 고정 나사를 포함하는 것을 특징으로 하는 자동차 광레이더 장치용 광축 조정장치.
  4. 제1항에 있어서, 상기 자동차 광레이더 장치에 직접 고정된 제1부재와, 자동차에 직접 고정된 제2부재와, 상기 제1 및 제2부재 사이에 설치되어서 상기 제2부재에 대해 상기 제1부재를 수직 및 측방향으로 회전시키는 회전 지점을 구성하는 제3부재 및, 상기 회전 지점의 부근으로 상기 제1 및 제2부재를 함께 가압하기 위한 탄성 부재를 추가로 포함하는 것을 특징으로 하는 자동차 광레이더 장치용 광축 조정장치.
  5. 제4항에 있어서, 상기 제1 및 제2부재를 함께 가압하고 상기 회전 지정의 측방 회전 지점과 동심적으로 배치된 가압기구를 추가로 포함하는 것을 특징으로 하는 자동차 광레이더 장치용 광축 조정장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960026967A 1995-10-13 1996-07-04 차량용 광레이더의 광축 조정장치 KR100207975B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95-265737 1995-10-13
JP26573795A JP3207090B2 (ja) 1995-10-13 1995-10-13 車両用光レーダ装置の光軸調整装置

Publications (2)

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KR970022364A true KR970022364A (ko) 1997-05-28
KR100207975B1 KR100207975B1 (ko) 1999-07-15

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US (1) US5748294A (ko)
JP (1) JP3207090B2 (ko)
KR (1) KR100207975B1 (ko)

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DE19820705A1 (de) * 1998-05-11 1999-11-25 Mannesmann Vdo Ag Einrichtung zur Justierung des Strahlenganges eines strahlaussendenden Elementes
DE19840307A1 (de) * 1998-09-04 2000-03-16 Bosch Gmbh Robert Einstellgerät zum Justieren eines Abstandssensors
DE19902287B4 (de) * 1999-01-21 2009-04-30 Volkswagen Ag Verfahren und Anordnung zur automatischen Justage eines Laserscanner-Sensors
DE19911017B4 (de) * 1999-03-12 2010-11-11 Daimler Ag Verfahren zur Justierung eines Abstandssensors eines Kraftfahrzeugs
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JP3676758B2 (ja) * 2002-06-04 2005-07-27 本田技研工業株式会社 移動体搭載装置における軸調整装置
JP4021388B2 (ja) * 2003-08-20 2007-12-12 本田技研工業株式会社 移動体搭載装置の軸調整機構
JP6659743B2 (ja) * 2018-01-18 2020-03-04 本田技研工業株式会社 車両の外界センサユニット
JP6609830B2 (ja) * 2018-01-18 2019-11-27 本田技研工業株式会社 車両の外界センサユニット
CN111273262B (zh) * 2020-02-25 2022-04-01 森思泰克河北科技有限公司 一种激光雷达收发装置及调校方法

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JP3207090B2 (ja) 2001-09-10
JPH09113607A (ja) 1997-05-02
KR100207975B1 (ko) 1999-07-15
US5748294A (en) 1998-05-05

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