CA1260575A - Positioning system - Google Patents

Positioning system

Info

Publication number
CA1260575A
CA1260575A CA000507158A CA507158A CA1260575A CA 1260575 A CA1260575 A CA 1260575A CA 000507158 A CA000507158 A CA 000507158A CA 507158 A CA507158 A CA 507158A CA 1260575 A CA1260575 A CA 1260575A
Authority
CA
Canada
Prior art keywords
radiation
unit
rays
plane
radiation detector
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
Application number
CA000507158A
Other languages
English (en)
French (fr)
Inventor
Mats Lundstrom
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.)
Toyota Material Handling Manufacturing Sweden AB
Original Assignee
BT Carrago AB
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 BT Carrago AB filed Critical BT Carrago AB
Application granted granted Critical
Publication of CA1260575A publication Critical patent/CA1260575A/en
Expired 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/74—Systems using reradiation of electromagnetic waves other than radio waves, e.g. IFF, i.e. identification of friend or foe

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Control Of Position Or Direction (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
CA000507158A 1985-04-22 1986-04-21 Positioning system Expired CA1260575A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8501934-7 1985-04-22
SE8501934A SE454389B (sv) 1985-04-22 1985-04-22 Positioneringssystem for i parallella plan inbordes rorliga enheter

Publications (1)

Publication Number Publication Date
CA1260575A true CA1260575A (en) 1989-09-26

Family

ID=20359920

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000507158A Expired CA1260575A (en) 1985-04-22 1986-04-21 Positioning system

Country Status (5)

Country Link
EP (1) EP0250442A1 (fi)
CA (1) CA1260575A (fi)
FI (1) FI874618A0 (fi)
SE (1) SE454389B (fi)
WO (1) WO1986006500A1 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8818358D0 (en) * 1988-08-02 1988-09-07 Oliver Eng Ltd Probe positioning method & apparatus
EP0662618A1 (fr) * 1994-01-10 1995-07-12 Charlatte Procédé et dispositif de localisation d'un objet mobile dans un environnement
KR100506533B1 (ko) 2003-01-11 2005-08-05 삼성전자주식회사 이동로봇 및 그에 따른 자율주행 시스템 및 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE366127B (fi) * 1972-04-24 1974-04-08 Asea Ab
DE2617797A1 (de) * 1976-04-23 1977-11-03 Wolfgang Dipl Phys Dr I Schulz Vorrichtung zur optischen messung der position und der bewegung eines objektes
DE3320163A1 (de) * 1983-06-03 1984-12-13 Prüftechnik Dieter Busch + Partner GmbH & Co, 8045 Ismaning Vorrichtung zum feststellen von fluchtungsfehlern hintereinander angeordneter wellen

Also Published As

Publication number Publication date
FI874618A (fi) 1987-10-20
WO1986006500A1 (en) 1986-11-06
FI874618A0 (fi) 1987-10-20
SE454389B (sv) 1988-04-25
SE8501934D0 (sv) 1985-04-22
SE8501934L (sv) 1986-10-23
EP0250442A1 (en) 1988-01-07

Similar Documents

Publication Publication Date Title
US4947094A (en) Optical guidance system for industrial vehicles
JP3741477B2 (ja) 測量システム
CA1275721C (en) Navigation system
US4862047A (en) Apparatus for guiding movement of an unmanned moving body
US4968876A (en) Laser beam reader having a projecting and receiving optical system
US6418775B1 (en) Method and apparatus for aligning a beam path for a beam-emitting sensor
US20070217795A1 (en) Improvements Relating to Reception in Optical Networks
JPS6247352A (ja) 屈伸自在な光学素子を介して案内されるレ−ザ−ビ−ムを位置補正する装置
CA1260575A (en) Positioning system
JPH02181806A (ja) 自走車の操向位置検出装置およびそのための基準点検出装置
EP0529311A1 (en) Machine guidance system utilizing fiber optics
Takeda et al. Automated vehicle guidance using spotmark
JP3378886B2 (ja) 回帰反射形の安全及び正常確認装置
JPH0480405B2 (fi)
JP2864742B2 (ja) コークス炉作業機械の定位置検出方法およびその装置
JP3805099B2 (ja) 反射光識別方法とその装置および反射光識別装置を使用した移動体の位置検出装置
US5337147A (en) Methods and control systems for registering a datum position between two relatively movable components of a machine tool
JPS585209Y2 (ja) 受光器
JPS60262219A (ja) 走行移動体の光誘導装置
JPH0436404B2 (fi)
GB2145895A (en) Satellite attitude sensor
JPH0345195Y2 (fi)
JPH0629727B2 (ja) レ−ザビ−ムを用いた移動体の追尾装置
JPH063143A (ja) 物体検出方法
JPS63244117A (ja) 無人搬送車の障害物検知装置

Legal Events

Date Code Title Description
MKEX Expiry