JPS5715549A - Device control system - Google Patents

Device control system

Info

Publication number
JPS5715549A
JPS5715549A JP9088380A JP9088380A JPS5715549A JP S5715549 A JPS5715549 A JP S5715549A JP 9088380 A JP9088380 A JP 9088380A JP 9088380 A JP9088380 A JP 9088380A JP S5715549 A JPS5715549 A JP S5715549A
Authority
JP
Japan
Prior art keywords
terminal device
control signal
address
signal
polling
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
JP9088380A
Other languages
Japanese (ja)
Other versions
JPS6155814B2 (en
Inventor
Yutaka Kamikawa
Yoichi Sakamoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9088380A priority Critical patent/JPS5715549A/en
Publication of JPS5715549A publication Critical patent/JPS5715549A/en
Publication of JPS6155814B2 publication Critical patent/JPS6155814B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)

Abstract

PURPOSE:To enable the interlocked operation among devices, by receiving a polling signal from a central device and outputting a control signal to other terminal device after a certain time at terminal devices. CONSTITUTION:A polling signal (a) is outputted from a central device 1 through a polling signal line 4, and a terminal device 2 receiving the address designation outputs a control signal (b) to a terminal device 3 in the interlocked relation after a given time T. This control signal (b) has the address of a terminal device 3 and the status data of a terminal device and the instruction data to the terminal device 3. In the terminal device 3, the polling signal (a) is inputted and the address of the control signal (b) is checked if it is coincided with the address of the terminal device 3 while storing the address information. If in coincidence, the output from the address information to be stored is identified as the terminal device 2, and the input control signal (b) is understood through the combination with the terminal device 2 identified with the data of the inputted control signal (b).
JP9088380A 1980-07-02 1980-07-02 Device control system Granted JPS5715549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9088380A JPS5715549A (en) 1980-07-02 1980-07-02 Device control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9088380A JPS5715549A (en) 1980-07-02 1980-07-02 Device control system

Publications (2)

Publication Number Publication Date
JPS5715549A true JPS5715549A (en) 1982-01-26
JPS6155814B2 JPS6155814B2 (en) 1986-11-29

Family

ID=14010830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9088380A Granted JPS5715549A (en) 1980-07-02 1980-07-02 Device control system

Country Status (1)

Country Link
JP (1) JPS5715549A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536882A1 (en) * 1982-11-25 1984-06-01 Centre Nat Rech Scient INTERFACE FOR MANAGING EXCHANGES OF INFORMATION ON A COMMUNICATION BUS BETWEEN AT LEAST ONE CONTROL UNIT AND PERIPHERAL UNITS OR BETWEEN THESE PERIPHERAL UNITS
JPS6453646A (en) * 1987-05-14 1989-03-01 Sony Corp Data transmitting method
JP2002509628A (en) * 1997-06-25 2002-03-26 サムソン エレクトロニクス カンパニー リミテッド Improved home network command and control based on browser

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536882A1 (en) * 1982-11-25 1984-06-01 Centre Nat Rech Scient INTERFACE FOR MANAGING EXCHANGES OF INFORMATION ON A COMMUNICATION BUS BETWEEN AT LEAST ONE CONTROL UNIT AND PERIPHERAL UNITS OR BETWEEN THESE PERIPHERAL UNITS
JPS6453646A (en) * 1987-05-14 1989-03-01 Sony Corp Data transmitting method
JP2002509628A (en) * 1997-06-25 2002-03-26 サムソン エレクトロニクス カンパニー リミテッド Improved home network command and control based on browser

Also Published As

Publication number Publication date
JPS6155814B2 (en) 1986-11-29

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