JPS55115165A - Optical information reader - Google Patents

Optical information reader

Info

Publication number
JPS55115165A
JPS55115165A JP2187079A JP2187079A JPS55115165A JP S55115165 A JPS55115165 A JP S55115165A JP 2187079 A JP2187079 A JP 2187079A JP 2187079 A JP2187079 A JP 2187079A JP S55115165 A JPS55115165 A JP S55115165A
Authority
JP
Japan
Prior art keywords
read
bar code
array
image forming
moving speed
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
JP2187079A
Other languages
Japanese (ja)
Other versions
JPS6110874B2 (en
Inventor
Kazukiyo Takano
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2187079A priority Critical patent/JPS55115165A/en
Publication of JPS55115165A publication Critical patent/JPS55115165A/en
Publication of JPS6110874B2 publication Critical patent/JPS6110874B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To enable to read in the bar code of read-in body fed in any angle without misreading, by reading in the bar code while one dimension photo diode array is moved parallelly.
CONSTITUTION: The self-scanning type primary dimension photo diode arrya 1 is located within the read-in body image forming plane 6 where the image of read-in object 3 is formed with the lens 2, and the array 1 can be moved left and right with the rod 7 of the rotary board 5 coupled with the motor 4. Further, the moving speed of the array 1 is sufficiently made faster than the moving speed of the read-in body 3, and while the array 1 moves from the right end sensor 9 to the left end sensor 8, the signal is photo electric conversion on the image forming plane is sequentially read out with the self scanning. After it is converted into digital signal at the sample hold amplifier 11, it is stored in the memory 13. The content stored in the memory 13 is sequentially read out with the control of the ROM 16 and the control circuit 14 assembling the program processed in advance and the bar code is read in, allowing to read in the bar code of the read-in body 3 fed with any angle.
COPYRIGHT: (C)1980,JPO&Japio
JP2187079A 1979-02-28 1979-02-28 Optical information reader Granted JPS55115165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2187079A JPS55115165A (en) 1979-02-28 1979-02-28 Optical information reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2187079A JPS55115165A (en) 1979-02-28 1979-02-28 Optical information reader

Publications (2)

Publication Number Publication Date
JPS55115165A true JPS55115165A (en) 1980-09-04
JPS6110874B2 JPS6110874B2 (en) 1986-03-31

Family

ID=12067151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2187079A Granted JPS55115165A (en) 1979-02-28 1979-02-28 Optical information reader

Country Status (1)

Country Link
JP (1) JPS55115165A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027074A (en) * 1983-07-22 1985-02-12 Matsushita Electric Ind Co Ltd Information reader
JPS615380A (en) * 1984-04-07 1986-01-11 ゲプハルト・フエルダ−テヒニク・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Apparatus for automatically reading information on code carrier provided on moving object
JPH01102689A (en) * 1987-10-15 1989-04-20 Odawara Kiki:Kk Ticket reader
JPH02125384A (en) * 1988-07-13 1990-05-14 Matsushita Electric Ind Co Ltd Image signal processor
JPH02125387A (en) * 1988-07-13 1990-05-14 Matsushita Electric Ind Co Ltd Image processor
JPH02168363A (en) * 1988-09-30 1990-06-28 Matsushita Electric Ind Co Ltd Image signal processor
JPH02176884A (en) * 1988-09-01 1990-07-10 Matsushita Electric Ind Co Ltd Image signal processor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027074A (en) * 1983-07-22 1985-02-12 Matsushita Electric Ind Co Ltd Information reader
JPH0157393B2 (en) * 1983-07-22 1989-12-05 Matsushita Electric Ind Co Ltd
JPS615380A (en) * 1984-04-07 1986-01-11 ゲプハルト・フエルダ−テヒニク・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Apparatus for automatically reading information on code carrier provided on moving object
JPH0228191B2 (en) * 1984-04-07 1990-06-21 Gepuharuto Fuerudaatehiniku Gmbh
JPH01102689A (en) * 1987-10-15 1989-04-20 Odawara Kiki:Kk Ticket reader
JPH02125384A (en) * 1988-07-13 1990-05-14 Matsushita Electric Ind Co Ltd Image signal processor
JPH02125387A (en) * 1988-07-13 1990-05-14 Matsushita Electric Ind Co Ltd Image processor
JPH02176884A (en) * 1988-09-01 1990-07-10 Matsushita Electric Ind Co Ltd Image signal processor
JPH02168363A (en) * 1988-09-30 1990-06-28 Matsushita Electric Ind Co Ltd Image signal processor

Also Published As

Publication number Publication date
JPS6110874B2 (en) 1986-03-31

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