FR2729225B1 - Dispositif de mesure de distance - Google Patents

Dispositif de mesure de distance

Info

Publication number
FR2729225B1
FR2729225B1 FR9600135A FR9600135A FR2729225B1 FR 2729225 B1 FR2729225 B1 FR 2729225B1 FR 9600135 A FR9600135 A FR 9600135A FR 9600135 A FR9600135 A FR 9600135A FR 2729225 B1 FR2729225 B1 FR 2729225B1
Authority
FR
France
Prior art keywords
measuring device
distance measuring
distance
measuring
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.)
Expired - Fee Related
Application number
FR9600135A
Other languages
English (en)
Other versions
FR2729225A1 (fr
Inventor
Hajime Oda
Shinichi Endo
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.)
Seikosha KK
Original Assignee
Seikosha KK
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 Seikosha KK filed Critical Seikosha KK
Publication of FR2729225A1 publication Critical patent/FR2729225A1/fr
Application granted granted Critical
Publication of FR2729225B1 publication Critical patent/FR2729225B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/04—Systems determining 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
    • 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
    • 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
    • G01S7/51—Display arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
FR9600135A 1995-01-10 1996-01-08 Dispositif de mesure de distance Expired - Fee Related FR2729225B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7001938A JPH08189825A (ja) 1995-01-10 1995-01-10 測距装置

Publications (2)

Publication Number Publication Date
FR2729225A1 FR2729225A1 (fr) 1996-07-12
FR2729225B1 true FR2729225B1 (fr) 1998-02-06

Family

ID=11515561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9600135A Expired - Fee Related FR2729225B1 (fr) 1995-01-10 1996-01-08 Dispositif de mesure de distance

Country Status (2)

Country Link
JP (1) JPH08189825A (fr)
FR (1) FR2729225B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1028039A (fr) * 1974-12-19 1978-03-14 John N. Barry Moyen de determiner la distance ou l'intervalle de temps dans certains systemes du type radar
US5163323A (en) * 1990-01-18 1992-11-17 Ezra C. Lundahl, Inc. Ultrasonic distance measuring instrument
JP3165861B2 (ja) * 1990-06-12 2001-05-14 セイコープレシジョン株式会社 カメラの特性誤差補正装置
US5049887A (en) * 1990-10-16 1991-09-17 Sperry Marine Inc. Target range detector with moving target indication

Also Published As

Publication number Publication date
FR2729225A1 (fr) 1996-07-12
JPH08189825A (ja) 1996-07-23

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Legal Events

Date Code Title Description
TP Transmission of property
D6 Patent endorsed licences of rights
ST Notification of lapse

Effective date: 20060929