FR2948436B1 - Capteur optoelectronique - Google Patents

Capteur optoelectronique

Info

Publication number
FR2948436B1
FR2948436B1 FR1055693A FR1055693A FR2948436B1 FR 2948436 B1 FR2948436 B1 FR 2948436B1 FR 1055693 A FR1055693 A FR 1055693A FR 1055693 A FR1055693 A FR 1055693A FR 2948436 B1 FR2948436 B1 FR 2948436B1
Authority
FR
France
Prior art keywords
optoelectronic sensor
optoelectronic
sensor
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
FR1055693A
Other languages
English (en)
Other versions
FR2948436A1 (fr
Inventor
Thomas Schopp
Harald Weber
Stefan Ruck
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.)
Sick AG
Original Assignee
Sick AG
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 Sick AG filed Critical Sick AG
Publication of FR2948436A1 publication Critical patent/FR2948436A1/fr
Application granted granted Critical
Publication of FR2948436B1 publication Critical patent/FR2948436B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/14—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact
    • F16P3/144—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact using light grids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/14—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact
    • F16P3/142—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact using image capturing devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
    • G01V8/18—Detecting, e.g. by using light barriers using one transmitter and one receiver using mechanical scanning systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
FR1055693A 2009-07-27 2010-07-13 Capteur optoelectronique Expired - Fee Related FR2948436B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009034848.4A DE102009034848B4 (de) 2009-07-27 2009-07-27 Optoelektronischer Sensor

Publications (2)

Publication Number Publication Date
FR2948436A1 FR2948436A1 (fr) 2011-01-28
FR2948436B1 true FR2948436B1 (fr) 2016-07-22

Family

ID=43430012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1055693A Expired - Fee Related FR2948436B1 (fr) 2009-07-27 2010-07-13 Capteur optoelectronique

Country Status (3)

Country Link
DE (1) DE102009034848B4 (fr)
FR (1) FR2948436B1 (fr)
IT (1) IT1400755B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2493390A (en) * 2011-08-05 2013-02-06 Marine & Remote Sensing Solutions Ltd System for detecting a person overboard event
DE102012212331A1 (de) * 2012-07-13 2014-05-15 Siemens Aktiengesellschaft Transport-Vorrichtung und Transport-Verfahren mit mehreren einzeln überwachten Förderern
DE202013000023U1 (de) 2013-01-07 2013-01-29 Elumatec Gmbh Zugangssicherung für Profilbearbeitungszentrum
DE102013106514B3 (de) * 2013-06-21 2014-10-30 Pilz Gmbh & Co. Kg Vorrichtung und Verfahren zum Absichern einer automatisiert arbeitenden Maschine
DE102015113364B3 (de) * 2015-08-13 2016-08-11 Sick Ag Sicherheitssystem und Verfahren zur Überwachung
DE202018103012U1 (de) * 2018-05-29 2018-06-06 Leuze Electronic Gmbh + Co. Kg Vorrichtung zur Absicherung eines Gefahrenbereichs einer Anlage
EP3889487A1 (fr) * 2020-03-30 2021-10-06 Siemens Aktiengesellschaft Système d'alerte pour la surveillance d'une zone de protection et de détection dans l'environnement d'une source de danger
EP4047257A1 (fr) * 2021-02-22 2022-08-24 Leuze electronic GmbH + Co. KG Dispositif de surveillance et procédé de fonctionnement d'un dispositif de surveillance
EP4166992A1 (fr) * 2021-10-13 2023-04-19 Leuze electronic GmbH + Co. KG Capteur optique
DE102022131242A1 (de) 2022-11-25 2024-05-29 Sick Ag System mit einem Sensor und zugehöriges Verfahren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10118913B4 (de) * 2001-04-19 2006-01-12 Robert Bosch Gmbh Streulichtrauchmelder
DE10152543A1 (de) * 2001-10-24 2003-05-08 Sick Ag Verfahren und Vorrichtung zum Steuern einer sicherheitsrelevanten Funktion einer Maschine
DE10221578A1 (de) * 2002-05-08 2003-11-27 Siemens Ag Vorrichtung zur Überwachung eines Flächen- oder Raumbereiches

Also Published As

Publication number Publication date
ITMI20101341A1 (it) 2011-01-28
IT1400755B1 (it) 2013-07-02
DE102009034848B4 (de) 2014-02-20
FR2948436A1 (fr) 2011-01-28
DE102009034848A1 (de) 2011-02-10

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