ES2115517A1 - Infrared angular positioning sensor. - Google Patents

Infrared angular positioning sensor.

Info

Publication number
ES2115517A1
ES2115517A1 ES09600179A ES9600179A ES2115517A1 ES 2115517 A1 ES2115517 A1 ES 2115517A1 ES 09600179 A ES09600179 A ES 09600179A ES 9600179 A ES9600179 A ES 9600179A ES 2115517 A1 ES2115517 A1 ES 2115517A1
Authority
ES
Spain
Prior art keywords
angular positioning
photo
positioning sensor
infrared
emitters
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.)
Granted
Application number
ES09600179A
Other languages
Spanish (es)
Other versions
ES2115517B1 (en
Inventor
Sanchez Manuel Ruiz
Cedric Borel
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.)
Infrarrojo y Microelectronica SL
Original Assignee
Infrarrojo y Microelectronica SL
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 Infrarrojo y Microelectronica SL filed Critical Infrarrojo y Microelectronica SL
Priority to ES9600179A priority Critical patent/ES2115517B1/en
Publication of ES2115517A1 publication Critical patent/ES2115517A1/en
Application granted granted Critical
Publication of ES2115517B1 publication Critical patent/ES2115517B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Landscapes

  • Optical Radar Systems And Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

Infrared angular positioning sensor. Infrared angular positioning sensor characterized by enabling the angular positioning of a body 1 to be determined based on three photo-emitters 6 joined to the body 1, with their optical axes preferably at right angles to one another and cosine emission law 5, taking as a reference a trihedron 4 in whose first octant there is a photo-receiver 3 lit by the photo-emitters 6, which converts the optical signals received into an electrical signal that, conditioned by means of a signal processing unit, enables the system's computing unit to obtain the body's 1 spatial alignment data with respect to the reference trihedron 4. It has its main field of application as a man-machine interface input device, in the observation of conduct in driving cars, in disabled (quadriplegic) persons' access to computer systems and control of devices.
ES9600179A 1996-01-25 1996-01-25 ANGULAR POSITIONING INFRARED SENSOR. Expired - Lifetime ES2115517B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9600179A ES2115517B1 (en) 1996-01-25 1996-01-25 ANGULAR POSITIONING INFRARED SENSOR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9600179A ES2115517B1 (en) 1996-01-25 1996-01-25 ANGULAR POSITIONING INFRARED SENSOR.

Publications (2)

Publication Number Publication Date
ES2115517A1 true ES2115517A1 (en) 1998-06-16
ES2115517B1 ES2115517B1 (en) 1999-02-16

Family

ID=8293567

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9600179A Expired - Lifetime ES2115517B1 (en) 1996-01-25 1996-01-25 ANGULAR POSITIONING INFRARED SENSOR.

Country Status (1)

Country Link
ES (1) ES2115517B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0364884A2 (en) * 1988-10-17 1990-04-25 Tektronix Inc. Detection system for optical touch panel
US5187540A (en) * 1990-10-31 1993-02-16 Gec Ferranti Defence Systems Limited Optical system for the remote determination of position and orientation
WO1995019577A1 (en) * 1994-01-18 1995-07-20 Mikto Limited Monitoring articles' positions
GB2291497A (en) * 1994-07-06 1996-01-24 Alps Electric Co Ltd Position detection using time-division multiplexing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0364884A2 (en) * 1988-10-17 1990-04-25 Tektronix Inc. Detection system for optical touch panel
US5187540A (en) * 1990-10-31 1993-02-16 Gec Ferranti Defence Systems Limited Optical system for the remote determination of position and orientation
WO1995019577A1 (en) * 1994-01-18 1995-07-20 Mikto Limited Monitoring articles' positions
GB2291497A (en) * 1994-07-06 1996-01-24 Alps Electric Co Ltd Position detection using time-division multiplexing

Also Published As

Publication number Publication date
ES2115517B1 (en) 1999-02-16

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