JPS5799892A - Time division multiplex transmission system - Google Patents

Time division multiplex transmission system

Info

Publication number
JPS5799892A
JPS5799892A JP55176114A JP17611480A JPS5799892A JP S5799892 A JPS5799892 A JP S5799892A JP 55176114 A JP55176114 A JP 55176114A JP 17611480 A JP17611480 A JP 17611480A JP S5799892 A JPS5799892 A JP S5799892A
Authority
JP
Japan
Prior art keywords
control
loads
switching means
load
time division
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
JP55176114A
Other languages
Japanese (ja)
Other versions
JPS6341480B2 (en
Inventor
Jiro Ogawa
Motoharu Terada
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP55176114A priority Critical patent/JPS5799892A/en
Publication of JPS5799892A publication Critical patent/JPS5799892A/en
Publication of JPS6341480B2 publication Critical patent/JPS6341480B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
    • G08C15/06—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Small-Scale Networks (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To control a load when a main controller is in failure, by providing a switching means corresponding to a load provided with terminal devies, and controlling the load with the operation of switching means and increasing the response speed. CONSTITUTION:A plurality of terminal devices 1-m are connected to a main controll 21 with a common line 20, and loads L1-L4...Ln3-Ln are connected respectively to the terminal devices. Switching means 11-1m are provided to loads L1-L4...Ln3-Ln for individual control and control is made with time division multiplex transmission system with a main operation panel 22 relating to the device 21. The same control can be made with a sub-operation panel 24 relating to a device 23. Transmission signals are transmitted from the device 21 via the line 20 sequentially cyclicly, and a monitor signal indicating the control state of the loads L1-Lm is transmitted during the transmission period of a return request signal from the terminals 1-m of address designating and malfunction is avoided, allowing to increase the response speed.
JP55176114A 1980-12-13 1980-12-13 Time division multiplex transmission system Granted JPS5799892A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55176114A JPS5799892A (en) 1980-12-13 1980-12-13 Time division multiplex transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55176114A JPS5799892A (en) 1980-12-13 1980-12-13 Time division multiplex transmission system

Publications (2)

Publication Number Publication Date
JPS5799892A true JPS5799892A (en) 1982-06-21
JPS6341480B2 JPS6341480B2 (en) 1988-08-17

Family

ID=16007923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55176114A Granted JPS5799892A (en) 1980-12-13 1980-12-13 Time division multiplex transmission system

Country Status (1)

Country Link
JP (1) JPS5799892A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60142A (en) * 1983-06-16 1985-01-05 Hitachi Ltd Data transmission system
JPS63191498A (en) * 1987-02-04 1988-08-08 Toshiba Heating Appliances Co Power line carrier control system
JPS63196197A (en) * 1987-02-09 1988-08-15 Toshiba Heating Appliances Co Carrier control system power line
JPH02268098A (en) * 1989-04-10 1990-11-01 Matsushita Electric Ind Co Ltd Transmission control method
JPH03145094A (en) * 1989-10-31 1991-06-20 Toshiba Lighting & Technol Corp Load control system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397186A (en) * 1977-02-03 1978-08-25 Matsushita Electric Ind Co Ltd Controller
JPS5469680A (en) * 1977-11-15 1979-06-04 Toshiba Corp Central remote control system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397186A (en) * 1977-02-03 1978-08-25 Matsushita Electric Ind Co Ltd Controller
JPS5469680A (en) * 1977-11-15 1979-06-04 Toshiba Corp Central remote control system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60142A (en) * 1983-06-16 1985-01-05 Hitachi Ltd Data transmission system
JPH0534861B2 (en) * 1983-06-16 1993-05-25 Hitachi Ltd
JPS63191498A (en) * 1987-02-04 1988-08-08 Toshiba Heating Appliances Co Power line carrier control system
JPS63196197A (en) * 1987-02-09 1988-08-15 Toshiba Heating Appliances Co Carrier control system power line
JPH02268098A (en) * 1989-04-10 1990-11-01 Matsushita Electric Ind Co Ltd Transmission control method
JPH03145094A (en) * 1989-10-31 1991-06-20 Toshiba Lighting & Technol Corp Load control system

Also Published As

Publication number Publication date
JPS6341480B2 (en) 1988-08-17

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