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JPS5540987A - Discriminating unit - Google Patents

Discriminating unit

Info

Publication number
JPS5540987A
JPS5540987A JP11489378A JP11489378A JPS5540987A JP S5540987 A JPS5540987 A JP S5540987A JP 11489378 A JP11489378 A JP 11489378A JP 11489378 A JP11489378 A JP 11489378A JP S5540987 A JPS5540987 A JP S5540987A
Authority
JP
Japan
Prior art keywords
inspected object
signal
memory
stored
detected output
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
JP11489378A
Other languages
Japanese (ja)
Inventor
Kuniharu Onozuka
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP11489378A priority Critical patent/JPS5540987A/en
Publication of JPS5540987A publication Critical patent/JPS5540987A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)

Abstract

PURPOSE: To discriminate whether the shape and size of various products are within specified range or not with a simple constitution and operation, by comparing the detected output of the reference inspected object pick up stored in the memory and the detected output at inspected object pick up.
CONSTITUTION: The reference inspected object is prepared in advance, this is picked up with the camera 11, and the optical image is pictured on the monitor television 12. On the other hand, the measuring range of arbitrary horizontal and vertical size of screen of the monitor television 12 is reproduced by adjusting the measuring range specified signal set circuit 13. The video signal from the camera 11 and the measuring range specified signal from the set circuit 13 are fed to the overlap width measuring circuit 14, the output signal is stored in the memory 15, and the signal stored in the memory 15 and the detected output at inspected object pick up are compared at the comparison circuit 16, and the propriety of inspected object is discriminated whether the difference of the both signals is within permissible range or not.
COPYRIGHT: (C)1980,JPO&Japio
JP11489378A 1978-09-19 1978-09-19 Discriminating unit Pending JPS5540987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11489378A JPS5540987A (en) 1978-09-19 1978-09-19 Discriminating unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11489378A JPS5540987A (en) 1978-09-19 1978-09-19 Discriminating unit

Publications (1)

Publication Number Publication Date
JPS5540987A true JPS5540987A (en) 1980-03-22

Family

ID=14649277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11489378A Pending JPS5540987A (en) 1978-09-19 1978-09-19 Discriminating unit

Country Status (1)

Country Link
JP (1) JPS5540987A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198807A (en) * 1981-06-01 1982-12-06 Mitsubishi Electric Corp Inspecting device for shape and dimensions of article
JPS60233503A (en) * 1984-05-02 1985-11-20 Matsushita Electric Works Ltd Position detecting method
JPS62201999U (en) * 1986-06-13 1987-12-23
JPS62202000U (en) * 1986-06-13 1987-12-23
JPS6410604U (en) * 1987-07-07 1989-01-20

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198807A (en) * 1981-06-01 1982-12-06 Mitsubishi Electric Corp Inspecting device for shape and dimensions of article
JPS60233503A (en) * 1984-05-02 1985-11-20 Matsushita Electric Works Ltd Position detecting method
JPS62201999U (en) * 1986-06-13 1987-12-23
JPS62202000U (en) * 1986-06-13 1987-12-23
JPS6410604U (en) * 1987-07-07 1989-01-20

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