JPH056154B2 - - Google Patents

Info

Publication number
JPH056154B2
JPH056154B2 JP62276921A JP27692187A JPH056154B2 JP H056154 B2 JPH056154 B2 JP H056154B2 JP 62276921 A JP62276921 A JP 62276921A JP 27692187 A JP27692187 A JP 27692187A JP H056154 B2 JPH056154 B2 JP H056154B2
Authority
JP
Japan
Prior art keywords
output
data
bit
movable unit
information
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
JP62276921A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01118789A (ja
Inventor
Yorikazu Kamya
Katsumi Murai
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.)
Aisan Industry Co Ltd
Original Assignee
Aisan Industry Co 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 Aisan Industry Co Ltd filed Critical Aisan Industry Co Ltd
Priority to JP62276921A priority Critical patent/JPH01118789A/ja
Priority to US07/263,523 priority patent/US4888585A/en
Publication of JPH01118789A publication Critical patent/JPH01118789A/ja
Publication of JPH056154B2 publication Critical patent/JPH056154B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/04Arrangements for transmitting signals characterised by the use of a wireless electrical link using magnetically coupled devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Near-Field Transmission Systems (AREA)
JP62276921A 1987-10-30 1987-10-30 情報信号伝送装置 Granted JPH01118789A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62276921A JPH01118789A (ja) 1987-10-30 1987-10-30 情報信号伝送装置
US07/263,523 US4888585A (en) 1987-10-30 1988-10-27 Information signal transmitting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62276921A JPH01118789A (ja) 1987-10-30 1987-10-30 情報信号伝送装置

Publications (2)

Publication Number Publication Date
JPH01118789A JPH01118789A (ja) 1989-05-11
JPH056154B2 true JPH056154B2 (cg-RX-API-DMAC7.html) 1993-01-25

Family

ID=17576251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62276921A Granted JPH01118789A (ja) 1987-10-30 1987-10-30 情報信号伝送装置

Country Status (2)

Country Link
US (1) US4888585A (cg-RX-API-DMAC7.html)
JP (1) JPH01118789A (cg-RX-API-DMAC7.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309201B1 (en) * 1987-09-22 1993-05-26 Hitachi Maxell Ltd. Method and system of communication for a non-contact ic card
GB8904644D0 (en) * 1989-03-01 1989-04-12 Raytel Group The Limited Electromagnetic communication interface
US5262772A (en) * 1989-08-16 1993-11-16 Bio Medic Data Systems, Inc. Transponder scanner
EP0460885B1 (en) * 1990-06-05 1997-04-16 Hitachi Maxell Ltd. Non-contact IC recording medium
US5206639A (en) * 1990-10-25 1993-04-27 Timex Corporation Single antenna dual frequency transponder
CA2062489A1 (en) * 1991-03-19 1992-09-20 Aldo Bussien Wireless peripheral interface
US5194857A (en) * 1991-07-23 1993-03-16 Motorola, Inc. Pager with rechargeable battery and method for charging same
US5933354A (en) * 1995-10-13 1999-08-03 Matsushita Electric Industrial Co., Ltd. System for controlling physical distribution pallets
TWI237176B (en) * 2003-01-13 2005-08-01 Htc Corp Testing card and testing method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964024A (en) * 1974-11-15 1976-06-15 Westinghouse Air Brake Company Transponder for an automatic vehicle identification system
IE49825B1 (en) * 1979-06-28 1985-12-25 Nance Kivell S Apparatus for the storage and transfer of information
US4257031A (en) * 1979-07-18 1981-03-17 The Bendix Corporation Digital remote control system
IL63502A (en) * 1981-08-04 1984-10-31 Mahanaim Diuk Hydraulica Apparatus for identification of animals
US4388524A (en) * 1981-09-16 1983-06-14 Walton Charles A Electronic identification and recognition system with code changeable reactance
EP0111592B1 (de) * 1982-12-23 1987-03-18 ANT Nachrichtentechnik GmbH Automatisches Informationssystem für mobile Objekte
FR2554936B1 (fr) * 1983-11-10 1986-08-29 Saulnier Dominique Systeme d'echange d'informations a etiquettes electroniques

Also Published As

Publication number Publication date
US4888585A (en) 1989-12-19
JPH01118789A (ja) 1989-05-11

Similar Documents

Publication Publication Date Title
JPH056154B2 (cg-RX-API-DMAC7.html)
EP0694860B1 (en) Apparatus and method for identifying multiple transponders
US5300875A (en) Passive (non-contact) recharging of secondary battery cell(s) powering RFID transponder tags
JP3745794B2 (ja) 通信方法
EP1017005B1 (en) A system and method for communicating with multiple transponders
CN101809815B (zh) 用于rfid的自动天线调谐器系统
US20020161557A1 (en) Methods and apparatus for power control
JPS60249076A (ja) 障害物検知装置
EP0944015A2 (en) Interrogator with variable maximum output power
AU734604B2 (en) Method of selecting an electronic module from a plurality of modules present in the interrogation field of a terminal
WO1991013436A3 (de) Verfahren zum auswerten binärer informationen einer magnetspeicherkarte
US5651638A (en) Method and apparatus for controlling the position and operation of equipment within a pipeline
JP4071292B2 (ja) トランスポンダ通信装置
JPS6146255B2 (cg-RX-API-DMAC7.html)
US6680876B2 (en) Natator in water tank, controlling apparatus and position measuring apparatus thereon
US5280435A (en) Identification system having a plurality of devices for reading, writing and recognizing a code and a plurality of code carriers and associated process
US3771114A (en) Accoustical tape loop sensor
JP2741058B2 (ja) 移動体通信システム
NL8204799A (nl) Vee-identificatiestelsel.
CN108804960B (zh) 射频传输方法及其装置
CN215142296U (zh) Rfid读取装置和分拣车
JPH0843527A (ja) 非接触式個体識別システム
JPH01272328A (ja) 移動体識別装置のデータ伝送方式
JPH035996Y2 (cg-RX-API-DMAC7.html)
CN212555856U (zh) 充电系统的给电设备、充电系统的受电设备和充电系统