JPH0554157B2 - - Google Patents

Info

Publication number
JPH0554157B2
JPH0554157B2 JP59259070A JP25907084A JPH0554157B2 JP H0554157 B2 JPH0554157 B2 JP H0554157B2 JP 59259070 A JP59259070 A JP 59259070A JP 25907084 A JP25907084 A JP 25907084A JP H0554157 B2 JPH0554157 B2 JP H0554157B2
Authority
JP
Japan
Prior art keywords
card
optical
voltage
light
terminal interface
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 - Lifetime
Application number
JP59259070A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61138388A (ja
Inventor
Toshihiro Asami
Takafumi Nakajo
Hideo Kuwabara
Kazuo Murano
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP59259070A priority Critical patent/JPS61138388A/ja
Publication of JPS61138388A publication Critical patent/JPS61138388A/ja
Publication of JPH0554157B2 publication Critical patent/JPH0554157B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/1097—Optical sensing of electronic memory record carriers, such as interrogation of RFIDs with an additional optical interface
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/28—Individual registration on entry or exit involving the use of a pass the pass enabling tracking or indicating presence

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
JP59259070A 1984-12-10 1984-12-10 光ｉｃカ−ド Granted JPS61138388A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59259070A JPS61138388A (ja) 1984-12-10 1984-12-10 光ｉｃカ−ド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59259070A JPS61138388A (ja) 1984-12-10 1984-12-10 光ｉｃカ−ド

Publications (2)

Publication Number Publication Date
JPS61138388A JPS61138388A (ja) 1986-06-25
JPH0554157B2 true JPH0554157B2 (enExample) 1993-08-11

Family

ID=17328903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59259070A Granted JPS61138388A (ja) 1984-12-10 1984-12-10 光ｉｃカ−ド

Country Status (1)

Country Link
JP (1) JPS61138388A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6315381A (ja) * 1986-07-07 1988-01-22 Mitsubishi Electric Corp 非接触型リ−ダ・ライタ
JPS63125394A (ja) * 1986-11-14 1988-05-28 株式会社日立製作所 光ｉｃカ−ド
JPS63242686A (ja) * 1987-03-31 1988-10-07 松下電器産業株式会社 Ｉｃカ−ド
JPH01119888A (ja) * 1987-11-02 1989-05-11 Fanuc Ltd Ｉｃカード
JP2531389B2 (ja) * 1988-05-30 1996-09-04 凸版印刷株式会社 情報カ―ド
JP2574417Y2 (ja) * 1989-08-28 1998-06-11 シャープ株式会社 Ｉｃカード
SK15998A3 (en) * 1995-08-14 1998-06-03 Gay Freres Sa Optical signal transmission system for electro-optical tag

Also Published As

Publication number Publication date
JPS61138388A (ja) 1986-06-25

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