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JPS5587072A - Inspection unit of object - Google Patents

Inspection unit of object

Info

Publication number
JPS5587072A
JPS5587072A JP16354178A JP16354178A JPS5587072A JP S5587072 A JPS5587072 A JP S5587072A JP 16354178 A JP16354178 A JP 16354178A JP 16354178 A JP16354178 A JP 16354178A JP S5587072 A JPS5587072 A JP S5587072A
Authority
JP
Japan
Prior art keywords
mobile object
pick
detection
inspection area
level
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.)
Pending
Application number
JP16354178A
Other languages
Japanese (ja)
Inventor
Hajime Yoshida
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.)
Hajime Industries Ltd
Original Assignee
Hajime Industries Ltd
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 Hajime Industries Ltd filed Critical Hajime Industries Ltd
Priority to JP16354178A priority Critical patent/JPS5587072A/en
Priority to GB7943978A priority patent/GB2041199B/en
Priority to DE19792951780 priority patent/DE2951780C2/en
Priority to FR7931573A priority patent/FR2445676B1/en
Priority to CA342,557A priority patent/CA1126853A/en
Publication of JPS5587072A publication Critical patent/JPS5587072A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Sorting Of Articles (AREA)
  • Control Of Conveyors (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

PURPOSE: To ensure the detection of mobile object with pick up, by arbitrarily setting the detection area based on the horizontal and vertical synchronizing signals of pick up unit.
CONSTITUTION: The picture 21 of the mobile object on the monitor 19 by pick up is confirmed, and the set value of the time set sections 12, 13 receiving the vertical and horizontal synchronizing signals from the video signal separated at the separation circuit 11 is adjusted, then arbitrary inspection area 20 having the location and size corresponding to the picture 21 is set with the strobe circuit 14. Further, while the time corresponding to the set area 20, the comparator 16 is controlled and the comparator 16 compares the video signal level with the set level from the level set unit 15 to detect the mobile object and to trigger the monostable multivibrator 17. With this constitution, the monitor is used only to set the inspection area and the inspection area can arbitrarily be set corresponding to the state of mobile of object, allowing to ensure the detection of the presence of the mobile object.
COPYRIGHT: (C)1980,JPO&Japio
JP16354178A 1978-12-25 1978-12-25 Inspection unit of object Pending JPS5587072A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP16354178A JPS5587072A (en) 1978-12-25 1978-12-25 Inspection unit of object
GB7943978A GB2041199B (en) 1978-12-25 1979-12-20 Object inspection system
DE19792951780 DE2951780C2 (en) 1978-12-25 1979-12-21 Object inspection or detection system
FR7931573A FR2445676B1 (en) 1978-12-25 1979-12-24 SYSTEM FOR EXAMINING OR RECOGNIZING OBJECTS
CA342,557A CA1126853A (en) 1978-12-25 1979-12-24 Object inspection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16354178A JPS5587072A (en) 1978-12-25 1978-12-25 Inspection unit of object

Publications (1)

Publication Number Publication Date
JPS5587072A true JPS5587072A (en) 1980-07-01

Family

ID=15775837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16354178A Pending JPS5587072A (en) 1978-12-25 1978-12-25 Inspection unit of object

Country Status (5)

Country Link
JP (1) JPS5587072A (en)
CA (1) CA1126853A (en)
DE (1) DE2951780C2 (en)
FR (1) FR2445676B1 (en)
GB (1) GB2041199B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745482A (en) * 1980-09-02 1982-03-15 Riken Denshi Kk Automatic detector for moving body
JPS608769A (en) * 1983-06-29 1985-01-17 Fujitsu Ltd Object detector
JPS6039581A (en) * 1983-08-13 1985-03-01 Shigumatsukusu Kk Object detecting device
JPH01112189A (en) * 1988-04-15 1989-04-28 Shigumatsukusu Kk Body detecting device
JPH03235085A (en) * 1990-02-13 1991-10-21 Nittetsu Mining Co Ltd Method and device for detecting breaks in continuously transported articles
JPH05249250A (en) * 1991-04-12 1993-09-28 Shigumatsukusu Kk Object detecting device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10050368A1 (en) * 2000-10-11 2002-04-18 Sick Ag Device and method for recognizing codes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509581B1 (en) * 1970-04-24 1975-04-14
DE2236092A1 (en) * 1972-07-22 1974-01-31 Philips Patentverwaltung CIRCUIT ARRANGEMENT FOR THE AUTOMATIC ACQUISITION, DISPLAY AND EVALUATION OF CHANGES IN TELEVISIONAL PICTURES
DE2238156B2 (en) * 1972-08-03 1976-10-28 Takeda Chemical Industries, Ltd., Osaka (Japan) Ampoule inspector using television camera - simultaneously views at least two ampoules transported at constant speed
US3932042A (en) * 1974-05-20 1976-01-13 Barry-Wehmiller Company Container inspection apparatus and method of inspection
US4002823A (en) * 1974-11-01 1977-01-11 Ball Corporation Method and apparatus for video inspection of articles of manufacture
DE2705936B2 (en) * 1977-02-10 1979-11-08 Barry-Wehmiller Co., Saint Louis, Mo. (V.St.A.) Method and arrangement for electronic image analysis
JPS5596405A (en) * 1979-01-19 1980-07-22 Hajime Sangyo Kk Inspection device for moving object
JPS5684073A (en) * 1979-12-12 1981-07-09 Stanley Electric Co Ltd Picture signal reading method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745482A (en) * 1980-09-02 1982-03-15 Riken Denshi Kk Automatic detector for moving body
JPS608769A (en) * 1983-06-29 1985-01-17 Fujitsu Ltd Object detector
JPS6039581A (en) * 1983-08-13 1985-03-01 Shigumatsukusu Kk Object detecting device
JPH01112189A (en) * 1988-04-15 1989-04-28 Shigumatsukusu Kk Body detecting device
JPH03235085A (en) * 1990-02-13 1991-10-21 Nittetsu Mining Co Ltd Method and device for detecting breaks in continuously transported articles
JPH05249250A (en) * 1991-04-12 1993-09-28 Shigumatsukusu Kk Object detecting device

Also Published As

Publication number Publication date
DE2951780A1 (en) 1980-07-17
FR2445676A1 (en) 1980-07-25
FR2445676B1 (en) 1985-10-25
DE2951780C2 (en) 1992-08-06
CA1126853A (en) 1982-06-29
GB2041199A (en) 1980-09-03
GB2041199B (en) 1983-08-17

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