EP0091619A3 - Remote control device - Google Patents

Remote control device Download PDF

Info

Publication number
EP0091619A3
EP0091619A3 EP83103205A EP83103205A EP0091619A3 EP 0091619 A3 EP0091619 A3 EP 0091619A3 EP 83103205 A EP83103205 A EP 83103205A EP 83103205 A EP83103205 A EP 83103205A EP 0091619 A3 EP0091619 A3 EP 0091619A3
Authority
EP
European Patent Office
Prior art keywords
light
ultrasonic signal
control device
remote control
signal
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.)
Withdrawn
Application number
EP83103205A
Other languages
German (de)
French (fr)
Other versions
EP0091619A2 (en
Inventor
Yoshitake Nagashima
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Publication of EP0091619A2 publication Critical patent/EP0091619A2/en
Publication of EP0091619A3 publication Critical patent/EP0091619A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/16—Electric signal transmission systems in which transmission is by pulses
    • G08C19/28—Electric signal transmission systems in which transmission is by pulses using pulse code

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
  • Details Of Television Systems (AREA)
  • Optical Communication System (AREA)

Abstract

A remote control device includes a transmitter (10) which is driven by a battery (E) and generates light or an ultrasonic signal, and a receiver (20) which receives the light or the ultrasonic signal for generating a corresponding control signal. The light or the ultrasonic signal produced by the transmitter (10) is modulated in accordance with Barker series data representing the control signal. The light or the ultrasonic signal received by the receiver (20) is converted into an electric signal and is supplied to an autocorrelation function generating circuit (26).
EP83103205A 1982-04-08 1983-03-30 Remote control device Withdrawn EP0091619A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57058549A JPS58175396A (en) 1982-04-08 1982-04-08 Remote control device
JP58549/82 1982-04-08

Publications (2)

Publication Number Publication Date
EP0091619A2 EP0091619A2 (en) 1983-10-19
EP0091619A3 true EP0091619A3 (en) 1985-09-04

Family

ID=13087534

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83103205A Withdrawn EP0091619A3 (en) 1982-04-08 1983-03-30 Remote control device

Country Status (2)

Country Link
EP (1) EP0091619A3 (en)
JP (1) JPS58175396A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6184989A (en) * 1984-10-02 1986-04-30 Sony Corp Timer
FR2574201B1 (en) * 1984-11-30 1987-04-24 Cit Alcatel REMOTE SIGNALING METHOD AND DEVICE FOR A DIGITAL TRANSMISSION LINK
EP0343570A1 (en) * 1988-05-26 1989-11-29 Ascom Autophon Ag Method for authenticating a point-to-point connection in a multi-user communication system
JP2515441B2 (en) * 1991-04-25 1996-07-10 三田工業株式会社 Image forming device
EP3195286B1 (en) 2014-09-18 2021-11-03 InterDigital Madison Patent Holdings, SAS Adding a keypad to a device configured with a wireless receiver

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099163A (en) * 1976-03-29 1978-07-04 The Magnavox Company Method and apparatus for digital data transmission in television receiver remote control systems
US4189713A (en) * 1975-07-25 1980-02-19 Pico Electronics Limited Remote control systems
US4290143A (en) * 1979-04-19 1981-09-15 Cincinnati Electronics Corporation Transmission method and apparatus wherein binary data bits are converted into barker words and vice versa

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189713A (en) * 1975-07-25 1980-02-19 Pico Electronics Limited Remote control systems
US4099163A (en) * 1976-03-29 1978-07-04 The Magnavox Company Method and apparatus for digital data transmission in television receiver remote control systems
US4290143A (en) * 1979-04-19 1981-09-15 Cincinnati Electronics Corporation Transmission method and apparatus wherein binary data bits are converted into barker words and vice versa

Also Published As

Publication number Publication date
JPS58175396A (en) 1983-10-14
JPS6358517B2 (en) 1988-11-16
EP0091619A2 (en) 1983-10-19

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19830427

AK Designated contracting states

Designated state(s): DE FR GB NL

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KABUSHIKI KAISHA TOSHIBA

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE FR GB NL

17Q First examination report despatched

Effective date: 19860901

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19870112

RIN1 Information on inventor provided before grant (corrected)

Inventor name: NAGASHIMA, YOSHITAKE