JPS5578695A - Remote control unit - Google Patents

Remote control unit

Info

Publication number
JPS5578695A
JPS5578695A JP15166578A JP15166578A JPS5578695A JP S5578695 A JPS5578695 A JP S5578695A JP 15166578 A JP15166578 A JP 15166578A JP 15166578 A JP15166578 A JP 15166578A JP S5578695 A JPS5578695 A JP S5578695A
Authority
JP
Japan
Prior art keywords
bit
remote control
malfunction
gives
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.)
Pending
Application number
JP15166578A
Other languages
Japanese (ja)
Inventor
Jun Ishii
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
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15166578A priority Critical patent/JPS5578695A/en
Publication of JPS5578695A publication Critical patent/JPS5578695A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/14—Calling by using pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To prevent occurrence of the malfunction by forming the transmission/reception part through the intervention of the pre-bit which can vary in accordance with the controlled unit between the order bit and the synchronous bit forming the remote control signal. CONSTITUTION:For the remote control signal, pre-bit B which gives the pre-code corresponding to each controlled unit is inserted between bit A for synchronization of the transmission/reception part and bit C ordering the desired action, and end bit D is added. Bit B turns terminals BT1-BT3 equivalent to 3 bits of transmitter 11 to the H and L levels to secure designation for the codes of the 23 different types. While terminals BR2-BR3 equivalent to 3 bits provided to receiver 14 gives the specified code among the pre-codes corresponding to the controlled units for the comparison use. And only when the agreement is secured in the comparison, the output is generated for execution of the desired action. In such way, the malfunction can be prevented assuredly.
JP15166578A 1978-12-08 1978-12-08 Remote control unit Pending JPS5578695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15166578A JPS5578695A (en) 1978-12-08 1978-12-08 Remote control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15166578A JPS5578695A (en) 1978-12-08 1978-12-08 Remote control unit

Publications (1)

Publication Number Publication Date
JPS5578695A true JPS5578695A (en) 1980-06-13

Family

ID=15523544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15166578A Pending JPS5578695A (en) 1978-12-08 1978-12-08 Remote control unit

Country Status (1)

Country Link
JP (1) JPS5578695A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859661A (en) * 1981-09-14 1983-04-08 テイ−・エ−・デイ−・アパンテイ・インコ−ポレイテツド Controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859661A (en) * 1981-09-14 1983-04-08 テイ−・エ−・デイ−・アパンテイ・インコ−ポレイテツド Controller

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