MY112612A - Home and building electrical control protocol - Google Patents

Home and building electrical control protocol

Info

Publication number
MY112612A
MY112612A MYPI95000674A MYPI19950674A MY112612A MY 112612 A MY112612 A MY 112612A MY PI95000674 A MYPI95000674 A MY PI95000674A MY PI19950674 A MYPI19950674 A MY PI19950674A MY 112612 A MY112612 A MY 112612A
Authority
MY
Malaysia
Prior art keywords
building
devices
home
digital data
protocol
Prior art date
Application number
MYPI95000674A
Inventor
Murray Terrace Donald
Original Assignee
Clipsal Australia Pty 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 Clipsal Australia Pty Ltd filed Critical Clipsal Australia Pty Ltd
Publication of MY112612A publication Critical patent/MY112612A/en

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
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Program control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0421—Multiprocessor system
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
    • G05B19/4186—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication by protocol, e.g. MAP, TOP
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25226—Combine CSMA-CD and TDM time multiplexed for rapid status exchange
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/26—Pc applications
    • G05B2219/2642—Domotique, domestic, home control, automation, smart house
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/31—From computer integrated manufacturing till monitoring
    • G05B2219/31188—Combine csma-cd and tdm time multiplexed for rapid status exchange

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Small-Scale Networks (AREA)

Abstract

THIS INVENTION RELATES TO HOME AND BUILDING ELECTRICAL MANAGEMENT SYSTEMS AND IN PARTICULAR TO A COMMUNICATIONS PROTOCOL SUITABLE FOR USE IN SUCH SYSTEMS.A TYPICAL ELECTRICAL CONTROL SYSTEM FOR HOME AND BUILDING INSTALLATION COMPRISES A QUANTITY OF DEVICES DESIGNED TO CONTROL SWITCHES, SOCKETS; ELECTRICAL LOADS OF VARIOUS TYPES. A CONTROL SYSTEM IN SUCH AN INSTALLATION COMPRISES ONE OR MORE, LOW POWER CONSUMPTION TRANSCEIVER DEVICES ASSOCIATED WITH ONE OR MORE OF THE ABOVE MENTIONED ELECTRICAL ELEMENTS, THE TRANSCEIVERS TYPICALLY BEING CONNECTED IN PARALLEL VIA A COMMUNICATIONS MEDIUM.PACKET SWITCHED NETWORKS ARE BEING USED MORE OFTEN IN THE RESIDENTIAL, COMMERCIAL BUILDING AND INDUSTRIAL BUILDING CONSTRUCTION INDUSTRY TO SUPPORT BUILDING CONTROL MANAGEMENT SYSTEMS. PAIRS OF CONDUCTORS(10, 12) ARE TYPICALLY EASILY LAID AND ROUTED IN NEW AND EXISTING BUILDINS AND SIMPLE TAP-IN LINE CONNECTIONS ARE CONNECTABLE AT ANY POINT ALONG THE PAIR OF CONDUCTORS.THE INVENTION DISCLOSED HEREIN COMPRISES A DIGITAL DATA EXCHANGE PROTOCOL FOR USE ON A PACKET SWITCHED COMMUNICATIONS NETWORK FOR CONNECTING BETWEEN TWO OR MORE CONTROL DEVICES (14, 16, 18 AND 20) COMPRISING THE USE OF A CARRIER SENSE, MULTIPLE ACCESS/COLLISION DETECTION PACKET (FIG 2) SWITCHED PROTOCOL, HAVING AN ADDITIONAL FRAME (FIG 3) IN SAID PACKET TO INITIATE A TIME DIVISION MULTIPLEX COMMUNICATION PERIOD DURING WHICH THE STATUS OF EACH OF SAID DEVICES CAN BE TRANSMITTED TO EACH OTHER DEVICE CONNECTED TO SAID NETWORK.THE DIGITAL DATA EXCHANGE PROTOCOL MAY USE A CARRIER SENSE, MULTIPLE ACCESS/COLLISION DETECTION WITH COLLISION AVOIDANCE AND THE DIGITAL DATA EXCHANGE PROTOCOL WILL BE SUCH THAT THE TIME DIVISION MULTIPLEX COMMUNICATION PERIOD IS GREATER THAN THE PROPAGATION DELAY BETWEEN DEVICES WHICH ARE THE FURTHEST APART AS MEASURED THROUGH THE NETWORK.
MYPI95000674A 1994-03-21 1995-03-17 Home and building electrical control protocol MY112612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPM4576A AUPM457694A0 (en) 1994-03-21 1994-03-21 Home and building electrical control protocol

Publications (1)

Publication Number Publication Date
MY112612A true MY112612A (en) 2001-07-31

Family

ID=3779191

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI95000674A MY112612A (en) 1994-03-21 1995-03-17 Home and building electrical control protocol

Country Status (5)

Country Link
AU (1) AUPM457694A0 (en)
DE (1) DE19510280B4 (en)
FR (1) FR2717600B1 (en)
GB (1) GB2288518B (en)
MY (1) MY112612A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19544027C2 (en) * 1995-11-25 1999-01-07 Bernward Dr Zimmermann Bus system, especially for electrical installation
SE517871C2 (en) * 1996-07-05 2002-07-30 Saab Ab Procedure for transmission in autonomous packet radio networks
DE19721740B4 (en) * 1997-05-24 2005-06-30 Bosch Rexroth Ag Control method for media access on a serial bus
DE19904894B4 (en) * 1999-02-06 2005-09-29 Wratil, Peter, Dr. Method for slave-slave communication in a ring-shaped local area network
DE10029834A1 (en) 2000-06-16 2002-01-03 Infineon Technologies Ag Method for transferring data between devices connected via a bus, and device connectable via a bus to other devices
DE102013202363A1 (en) * 2013-02-14 2014-08-14 Zumtobel Lighting Gmbh Method and system for controlling consumers connected to a bus system
KR101558084B1 (en) 2014-04-15 2015-10-06 엘에스산전 주식회사 Plc system having a plurality of cpu modules and control method thereof
AT517779B1 (en) * 2015-10-01 2021-10-15 B & R Ind Automation Gmbh Method for cross-traffic between two slaves in a ring-shaped data network

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3231184A1 (en) * 1982-08-21 1984-02-23 Brown, Boveri & Cie Ag, 6800 Mannheim Method for time-controlled data transmission
US4628311A (en) * 1983-10-19 1986-12-09 International Business Machines Corporation Carrier sense multiple access with collision avoidance utilizing rotating time staggered access windows
DE3844395A1 (en) * 1988-12-30 1990-07-05 Siegfried Dipl Ing Schwarz Token passing access without configuring the network

Also Published As

Publication number Publication date
GB9505620D0 (en) 1995-05-10
FR2717600B1 (en) 1997-11-28
DE19510280A1 (en) 1995-09-28
GB2288518A (en) 1995-10-18
AUPM457694A0 (en) 1994-04-14
HK1013550A1 (en) 1999-08-27
GB2288518B (en) 1998-11-18
FR2717600A1 (en) 1995-09-22
DE19510280B4 (en) 2005-10-20

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