ATE122153T1 - Abstandsmessgerät. - Google Patents

Abstandsmessgerät.

Info

Publication number
ATE122153T1
ATE122153T1 AT89102341T AT89102341T ATE122153T1 AT E122153 T1 ATE122153 T1 AT E122153T1 AT 89102341 T AT89102341 T AT 89102341T AT 89102341 T AT89102341 T AT 89102341T AT E122153 T1 ATE122153 T1 AT E122153T1
Authority
AT
Austria
Prior art keywords
signal
distance
level
position sensitive
time
Prior art date
Application number
AT89102341T
Other languages
English (en)
Inventor
Hiroaki C O Omron Nakanishi
Center Igadera Patent
Hidehiro C O Omron Fukumoto
Kuniharu C O Omron Shibata
Hidetoshi C O Omron Matsumoto
Original Assignee
Omron Tateisi Electronics Co
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
Priority claimed from JP3151588A external-priority patent/JPH01206212A/ja
Priority claimed from JP8832182A external-priority patent/JPH01138406A/ja
Application filed by Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Application granted granted Critical
Publication of ATE122153T1 publication Critical patent/ATE122153T1/de

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
    • G01S17/46—Indirect determination of position data
    • G01S17/48—Active triangulation systems, i.e. using the transmission and reflection of electromagnetic waves other than radio waves
    • 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
    • G01S7/4868—Controlling received signal intensity or exposure of sensor
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Optical Distance (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Focusing (AREA)
AT89102341T 1988-02-12 1989-02-10 Abstandsmessgerät. ATE122153T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3151588A JPH01206212A (ja) 1988-02-12 1988-02-12 距離測定装置
JP8832182A JPH01138406A (ja) 1987-08-21 1988-02-15 距離測定装置

Publications (1)

Publication Number Publication Date
ATE122153T1 true ATE122153T1 (de) 1995-05-15

Family

ID=26369995

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89102341T ATE122153T1 (de) 1988-02-12 1989-02-10 Abstandsmessgerät.

Country Status (3)

Country Link
EP (1) EP0328136B1 (de)
AT (1) ATE122153T1 (de)
DE (1) DE68922421T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0604373A1 (de) * 1992-12-23 1994-06-29 Elesta Ag Elektronik Reflexionslichttaster
DE4312186C2 (de) * 1993-04-14 1995-04-06 Sick Optik Elektronik Erwin Verfahren und Vorrichtungen zur Feststellung von in einem Überwachungsbereich vorhandenen Gegenständen und/oder zur Feststellung deren Position
JP3409117B2 (ja) * 2001-03-30 2003-05-26 オムロン株式会社 光学式反射形センサ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54143670A (en) * 1978-04-28 1979-11-09 Canon Inc Distance measuring system
US4621292A (en) * 1983-10-19 1986-11-04 Matsushita Electric Industrial Co., Ltd. Automatic focusing device for a video camera

Also Published As

Publication number Publication date
EP0328136B1 (de) 1995-05-03
DE68922421D1 (de) 1995-06-08
EP0328136A3 (en) 1990-08-29
DE68922421T2 (de) 1996-02-08
EP0328136A2 (de) 1989-08-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties