WO1997009800A2 - Systeme modulaire de commande de communications et d'applications - Google Patents

Systeme modulaire de commande de communications et d'applications Download PDF

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Publication number
WO1997009800A2
WO1997009800A2 PCT/US1996/013505 US9613505W WO9709800A2 WO 1997009800 A2 WO1997009800 A2 WO 1997009800A2 US 9613505 W US9613505 W US 9613505W WO 9709800 A2 WO9709800 A2 WO 9709800A2
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WIPO (PCT)
Prior art keywords
network
modules
module
request
associator
Prior art date
Application number
PCT/US1996/013505
Other languages
English (en)
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WO1997009800A3 (fr
Inventor
Harold M. Lawson
Leigh Saunders
Mark E. Ham
John T. Preniczky
Lawrence N. Jolma, Jr.
Original Assignee
Open Systems Communications Marketing, Inc.
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 Open Systems Communications Marketing, Inc. filed Critical Open Systems Communications Marketing, Inc.
Priority to AU68527/96A priority Critical patent/AU6852796A/en
Publication of WO1997009800A2 publication Critical patent/WO1997009800A2/fr
Publication of WO1997009800A3 publication Critical patent/WO1997009800A3/fr

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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]
    • H04L12/2803—Home automation networks
    • 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]
    • H04L12/2803—Home automation networks
    • H04L12/2805—Home Audio Video Interoperability [HAVI] networks
    • 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]
    • H04L12/2803—Home automation networks
    • H04L12/283—Processing of data at an internetworking point of a home automation network
    • H04L12/2836—Protocol conversion between an external network and a home network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access

Definitions

  • the present invention relates to an intelligent controller for controlling and setting up a plurality of devices in a network configuration. More specifically, the present invention relates to an intelligent home controller for
  • Most homes also are equipped with energy meter reading devices, which are used to determine the amount of energy (electric, gas, etc.) used by the persons in the home within a particular time period (i.e., one month). Typically, the reading of these meters is performed monthly by persons actually coming to the homes and reading the dials on the meters.
  • Newer systems are available which provide direct readings to the utilities, such as that described in US Patents 4,241,237 and 4,455,453, invented by Parasevakos. These patents describe a remote meter reading system where each of a number of remote units initiate a callback at predetermined intervals to a central facility for billing and monitoring purposes. A central complex provides a digital instruction to each remote unit upon the completion of the data transfer.
  • US Patents 4,899,129, 4,899,217 and 5,101,191, invented by MacFadyen et al. describe an automated system for providing different services within a home, and a method of communicating digital data within the home using a high capacity data network. In MacFadeyn's system, however, all the devices are related to each other, in that they each control a different appliance within the home.
  • US Patent 4,332,980, invented by Reynolds et al. describes a multiple service system using telephone lines to supply data services to subscribers. The data services include meter reading, energy management, and digital data service. Reynolds' system uses the telephone local loop for providing these services, and it does not have any provisions for providing other communication links to the subscribers.
  • G. Hanover describes a network for use in an "intelligent" home, in his article published in IEEE Spectrum, October 1989, pgs. 48-49. In that article, G. Hanover describes the control of various types of devices in an electronic home, using a Consumer Electronics Bus (CEBusTM).
  • CEBusTM Consumer Electronics Bus
  • V. Gilmore describes a network of smart devices in an "integrated automated educated" house, in her article published in Popular Science, June 1990, pgs 104-107. In that article, V. Gilmore describes using a bus standard being developed by the Electronic Industries Association to provide the connectivity between the "smart" devices within the house.
  • the system according to the invention provides a simple and effective concentration of communications between the home and devices located therein and the external world, regardless of their differing communications requirements.
  • Voice, data and video can be accommodated at differing communication parameters (e.g., speed or protocol) as required by the various
  • LOC local operating company
  • CATV cable TV
  • the subject invention allows connection to multiple networks, thereby allowing alternate paths to meet the homeowners needs.
  • the connections can be via any wireless or wired network such as a radio frequency (RF) link to Personal
  • RF radio frequency
  • PCS Communications Services
  • SMR Specialized Multi-channel Radio
  • IVDS Interactive Video and Data Services
  • fiber optic link a local cable television (CATV), or a LOC's copper loop.
  • CATV local cable television
  • LOC's copper loop a local cable television
  • WAN wide area network
  • the subject invention is applicable to communication networks in general. Most current telemetry devices accept inputs from one source, or at most a like group of sources. This data then may be stored, or not, before being sent over a predete ⁇ nined communications network to a designated destination. On the other hand, the subject invention is able to accept inputs from other, dissimilar sources.
  • the subject device is data content sensitive - in addition to store and forward capabilities, it can also manipulate the data and repackage it as required. Connectivity to multiple networks allows an alternate path to be selected to insure successful communication of the data, if the data priority wa ⁇ ants it.
  • the subject invention can be used in CATV distribution environment and supports bi-directional communications between an end-user device and devices attached by a cable company.
  • the selection of a path can be data context and content sensitive.
  • the present invention is equally suited at providing an alternative video distribution system and at facilitating access by multiple household applications to a high bandwidth carrier.
  • the subject invention includes a home controller system (HCS) which is connected to the outside world through one or more connections to WANs.
  • HCS home controller system
  • the device can provide a telemetry capability for utility providers. It also can provide connectivity to one or more applications within the consumer's home. These applications could include energy management devices, alarm systems, voice telephones, CATV service, computer data network and data service connectivity.
  • a device, located at the residence, allows the resident and devices in the residence to transparently use multiple service providers which have been configured into the device.
  • the HCS allows for an integration of existing technology (external interfaces and perhaps modules) combined with new technology (new internal
  • an apparatus for controlling access of a plurality of modules to a plurality of communication networks includes input/output means for receiving a request for connection signal from a module desiring to connect to a network.
  • the apparatus further includes a data storage area for storing rules governing connections to the networks. Based on the stored rules, the apparatus, following the algorithm stored in a program storage area, initiates or denies connection to one of the networks.
  • the network of modules includes a plurality of worker modules each providing a particular function in the home environment.
  • the plurality of worker modules may include a child tracker worker module for determining a location of a child within a particular range with respect to the child tracker worker module, an energy management worker module for providing energy control of the home environment based on user-inputted commands, a home security worker module for monitoring a perimeter of the local environment and for providing an alarm indication upon detection of an object at the perimeter, and an energy worker module for receiving input from a particular energy meter within the home environment, and for collecting and outputting the received input at predetermined times.
  • the network of modules may include an internal data bus connecting each of said worker modules.
  • the network of modules may include an associator module connected to the intemal data bus and configured to provide control of one or more worker modules which desire to connect with another module via the internal data bus to provide an additional service in the home environment.
  • the method includes a step of sending an interrupt by a requesting module to a control module in the home network to request a connection to said home network.
  • the method also includes a step of determining, at the control module, whether the request for connection can be made by referring to an association table which contains information related to available connections to said home network.
  • the method includes a step of sending either a connection allowed signal or a connection disallowed signal by the control module to the requesting module based on the determination made in the previous step.
  • Figure 1 is a schematic view illustrating a physical environment of the present invention
  • FIG. 2 is a schematic view illustrating an abstract environment of the present invention
  • Figure 3 is a schematic block diagram depicting modules of the present
  • Figure 4 is a block diagram of components of the associator module of the present invention
  • Figure 5 is a block diagram of components of a worker module that can be utilized in the present invention
  • FIG. 6 is a block diagram of an example of various modules being used with the HCS of the present invention.
  • Figures 7A - 7D illustrate a flow diagram of a request for connection to a home network made by an originating module to the associator of the present invention
  • Figure 8 illustrates data within the "association table" of the present invention.
  • FIGS 9 A - 9F illustrate data within various particular "results tables" of the present invention.
  • FIG. 1 illustrates the extemal environment of the HCS in a prefe ⁇ ed embodiment.
  • the HCS 101 is shown as mounted on the exterior of a consumer's home 102, although it can just as well be mounted inside the home 102.
  • An RF connection 103 to a data network provider 104 allows a communications path 105 to a variety of destinations, such as a utility 106.
  • HCS 101 has the facility to monitor and provide a level of control over a utility provider's supply lines, 108 and 109, via meter 107.
  • the telemetry data gathered can be manipulated, stored, and forwarded to the utility 106, via the connection provided by link 103, network 104 and link 105.
  • the utility 106 then can retum energy management instructions to HCS 101, as required. For example, during very hot summer days, when many homes are utilizing their air conditioning units continuously over a period of time, the utility 106 can send a command to any or all of the homes within its jurisdiction to lower their energy consumption. This can be done, for example, by the utility company 106 sending a control instruction to each home to automatically turn off their respective air conditioning units for a 15 minute period for each hour during the peak demand period.
  • the HCS 101 can carry out these control instructions at the local level by interaction with the utility meter 107. If the utility meter 107 is a typical utility meter which is not capable of demand control, then this capability might be provided by a separate device.
  • the utility 106 could just as easily be providing electrical power, natural gas, water, steam, telephone, video, data, computer connectivity, or any other metered product or service.
  • connection 206 to the WAN 203 could be an RF connection, as depicted in Figure 1 by 103, or it could be via a dedicated land-line, a local telephone subscriber loop, CATV fiber optic or coaxial cable, or any other available technology.
  • the connection 206 to the WAN 203 could be an RF connection, as depicted in Figure 1 by 103, or it could be via a dedicated land-line, a local telephone subscriber loop, CATV fiber optic or coaxial cable, or any other available technology.
  • WAN 203 can be a network provided by a data network provider, a public telephone company, a private network, or any other means which will facilitate communications between HCS 101 and the intended points, such as the utility 106.
  • HCS 101 is shown as having a connection 205 to a utility meter 107. This connection 205 may be either wireless or wired.
  • wired means any of a variety of connections, such as fiber optic, coaxial cable, twisted pair, etc.
  • the utility meter 107 could then provide HCS 101 with the usage data required for telemetry.
  • the type of meter used for utility meter 107 would depend on the product or service being provided.
  • HCS 101 is shown as having a connection 207 (wireless or wired) to a household local area network (LAN) 204.
  • LAN 204 could be CEBusTM, Local Operating Network (LonWorksTM), SMART HOUSETM, ethernet, arcnet, RS-
  • LAN 204 can connect a variety of devices or applications in or around the consumer's home 102 to HCS 101, through which they will be able to access, and be accessed by, the outside world.
  • LAN 204 is an energy management device such as would be required if utility meter 107 does not have integral energy management capabilities. These connections are implemented by plug-in modules within HCS 101. Thus, HCS 101 is provided with the flexibility to grow and change as the availability and desire for different connections at a residence grow and change.
  • FIG. 3 depicts major modules of HCS 101 and their respective connections.
  • HCS 101 can be connected to meter 107, a WAN 203, and a household LAN 204, as shown in Figure 2.
  • the benefits of the present invention assert themselves more fully when multiple WANs are installed, such - li ⁇
  • second WAN 203' multiple LANs, such as second LAN 204', also can be supported.
  • second LAN 204' multiple LANs, such as second LAN 204', also can be supported.
  • HCS 101 At the heart of HCS 101 is an associator 307.
  • Functions of the associator 307 may include overall system control and management, error recovery and fault recovery.
  • One of the functions of the associator module is an associator 307.
  • HC bus 307 is to act as a resource arbitrator for the HCS 101 and communicate with the other installed modules via an intemal home controller (HC) bus 308.
  • the HC bus 308 can be either a wired bus or the HCS 101 may communicate with the other modules via wireless links (i.e., rf signals), in which case, each device is provided with an antenna and a transceiver for communicating with other modules.
  • interface modules Three types are depicted: utility module 309 and application module 312, WAN modules 310 and 310', and LAN modules 313 and 313'.
  • These interface modules can be thought of as worker modules with respect to the associator 307. They may each act as an "originator,” which sends a request to the associator 307. The associator 307 then will select another worker to act as an "assistant" for that request, based on predetermined preferences. If a prefe ⁇ ed worker can not assist with serving the request, the associator 307 might try another worker. For example, if utility module 309 has data to forward to utility 106, it would request a connection to the utility 106 from the associator 307.
  • the associator 307 then might request a connection to the utility 106 from WAN module 310. If WAN module 310 is not successful, WAN module 310' might be used. This process will be described more fully with reference to Figures 7 A - 7D. In certain embodiments, such as when HCS 101 is serving strictly as a utility telemetry device, LAN modules 313 and 313' and LANs 204 and 204', collectively LAN function set 312, are optional.
  • FIGS 1 - 3 illustrate the HCS with respect to a utility application.
  • the utility application has been disclosed independently from other applications, it should be understood that there can be a great deal of functional interaction among the applications which allows for sharing of components there between in the prefe ⁇ ed embodiment.
  • other application modules 312 can be co-resident or alternatives to the utility application, either on the HC bus 308 or on LANs 204 and 204'.
  • HCS 101 Applications that can be hooked up with the HCS 101 can include (but are not limited to): child tracker module, smart home module, utility meter reading module, energy management module, access control module, alarm module, CATV module, and PCS / home telephone module. All applications are workers. Any given application can send and receive data from any other suitable application under the auspices of the associator 307.
  • associator 307 includes a processor 402 that is controlled by program 403. Functionally, processor 402 can access data storage 404, where tables are maintained concerning other modules as well as potential extemal addresses. Associator 307 connects to other modules on the
  • the HC bus interface component 405 is configured to receive signals from wired links and from wireless links, and would include an antenna and transceiver (not shown) for receiving and processing rf signals received over-the-air.
  • Processor 402 can be one of several processors readily available on the market today, such as an Intel i960 or a Motorola 6809. Processor 402 could be either a complex instruction set computer (CISC) or a reduced instruction set computer (RISC), general purpose computer or embedded controller. The critical portions of program
  • Program 403 and data 404 are described more fully with reference to Figures 7 A - 7D, 8, and 9 A - 9F.
  • Program 403 and Data 404 can be housed in one or more of the varieties of computer memories readily available on the market today, such as static random access memory (SRAM), dynamic random access memory (DRAM), programmable read-only memory (PROM), erasable PROM
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • PROM programmable read-only memory
  • PROM erasable PROM
  • EPROM electrically erasable PROM
  • EEPROM electrically erasable PROM
  • Flash Cards diskette, hard drive, or SmartCards.
  • FIG. 5 is a conceptual depiction of the components of a typical worker 501.
  • Utility module 309, application module 312, WAN modules 310 and 310', and LAN modules 313 and 313' are examples of worker modules.
  • a typical worker 501 will be able to act as either an originator or as an assistant.
  • worker 501 contains a processor 502 and is controlled by a program 503. Functionally, processor 502 has access to data storage 504 which can store data before and after it is processed.
  • Worker 501 is connectable to other modules on the HC bus 308 by its HC bus interface 505 and physical interface 506.
  • worker 501 connects to equipment specific to its function via an interface module 507 and a physical interface 508.
  • the HC bus interface 505, in a like manner to HC bus interface component 405, has the capability to receive signals over-the-air
  • processor 502, program 503, and data 504 can be located on a separate plug-in module on the HC Bus 308.
  • associator 307 could share its processor 402 and the physical memory for program 403 and data 404 with processor 502, program 503, and data 504 of worker 501.
  • Interface module 507 and associated physical interface 508 are optional for the worker 501.
  • worker 501 could optionally have multiple interface modules.
  • interface 508 could be a CEBus or could be an RS-232 cable
  • interface module 507 could include an universal asynchronous receiver transmitter (UART) with a pair of 1488 /1489 line drivers.
  • interface module 507 could include an antenna and a transceiver for receiving and sending signals over-the-air, or it could include a
  • Program 503 might stipulate little more than periodic reading and forwarding of usage data to utility 106 with data 504 providing a place to temporally store the usage data.
  • a suitable modem could be connected via an RS-232 cable 508 or the modem could be incorporated internally.
  • Program 503 in this case would be communications software.
  • the communications software is used for setting up the connection to the designated destination, monitoring connection conditions, packaging the data stream as necessary, and providing a level of data transmission integrity assurance.
  • LAN module 313 might have the equivalent of a network interface card and protocol translation software.
  • interface module 507 may support an altemate connection to another worker or multiple workers, such as when a second bus is installed.
  • Physical interface 508 in this case would have a connection to a co ⁇ esponding physical interface and interface module on the other worker(s).
  • Figure 6 shows a home having several different types of modules hooked up in a network configuration, in a network using the HCS 101 according to the invention.
  • a utility module 309 a child tracker module 613, a personal security module 609, a cable response module 611, a home security module 615, and a house control module 627 are all connected to HC bus 308.
  • Associator 307 provides the necessary connection decisions for each of these modules as they seek to communicate with one another or the HCS 101, and it can provide a means to allow some or all of these modules to added or released from the home network gracefully.
  • the child tracker module 613 is shown as provided with a wireless connection to a radio component 621 that can be attached to a child (not shown), in order to determine the whereabouts of the child at any given time.
  • the cable response module 611 is used to provide user interaction with cable
  • the home security module 615 provides the control of a security device (or devices) 625 or 625' in the home.
  • Associator 307 can associate two modules over HC bus 308. For example, security device 625 or 625' may want to communicate with child tracker module 613.
  • the house control module 627 provides control of energy management functions for the home, and is shown connected to an energy management device 617 or through LAN 204 to energy management device 617'.
  • the utility module 309 is shown connected to a meter 107. The utility module 309 receives data from the meter 107, collects that data, and then sends that data periodically to a utility (not shown in Figure 6).
  • Both HCS 101 and the utility are connected by at least one WAN, such as WAN 203.
  • the specific WAN over which the data will be sent is selected by the Associator 307.
  • the utility receives the data in order to determine an energy bill to be sent to the homeowner.
  • the homeowner may view the bill on TV 623 or PC 631 on LAN 204.
  • the personal security module 609 is connected via a wireless link to a personal security device 630, which can be quickly activated by a user.
  • Figures 7A - 7D depict a flow chart of the basic process which takes place in HCS 101 when a worker, acting as an originator, sends a requests to associator 307 for connection to either a local or a distant application or host (the destination).
  • the originator When an originator is ready to submit a request (step 702), the originator interrupts the associator 307 (step 703). If associator 307 fails to acknowledge the interrupt (in step 704) then the originator decides whether or not it is ready to try again (step 702). Failure to acknowledge an interrupt may occur, for example, when the associator 307 is cu ⁇ ently processing a request from another originator.
  • association table 801 If there is no result table to serve the request (NO in step 708), then associator 307 notifies the originator (steps 709 and 710), and it is again up to the originator to re-request for connection to the distant application or host (step 702) at a later time.
  • step 708 If associator 307 finds a result table for the request (YES in step 708), then associator 307 checks whether or not the request is for connection (step 713). If the request is not for connection, then the request is for a results table which associator 307 sends to the requesting "smart" originator (step 712). Upon receiving the results table (step 714), the "smart" originator determines whether or not there is an acceptable choice in the results table (step 715). If the results table does not contain an acceptable choice, then the "smart" originator decides whether or not to try again or to modify the request (step 713). If the request is not for connection, then the request is for a results table which associator 307 sends to the requesting "smart" originator (step 712). Upon receiving the results table (step 714), the "smart" originator determines whether or not there is an acceptable choice in the results table (step 715). If the results table does not contain an acceptable choice, then the
  • the "smart" originator chooses the best result from the table (step 716), and the originator creates a connection request (step 717). The originator then decides whether or not it is ready to try again (step 702).
  • step 711 selects the first assistant from the results table (step 711). Associator 307 interrupts the selected assistant (step 718). If the selected assistant fails to acknowledge the interruption (step 719) and there is another entry in the results table (step 722), then the associator 307 returns to look for another assistant entry for that request (step 721). If there is not another entry in the results table (NO in step 722) then, again, associator 307 notifies the originator (steps 709 and 710), and it is again up to the originator to re-request (step 702) at a later time. If the selected assistant acknowledges the interruption (YES in step
  • step 719 then associator 307 sends, and the assistant receives, the selected connection data co ⁇ esponding to the originator's request (steps 720 and 723).
  • the assistant can then decide if it can connect to the destination (YES in step 724). If it can not, associator 307 is sent and receives (steps 727 and 728) notification to look for another assistant (step 722). If the assistant could semp the requested connection (in step 724), then the assistant sets-up the connection to the destination (step 725), and the associator 307 is so informed (step 726).
  • Associator 307 then can connect the originator and the successful assistant (step 729), inform them both of the connection and receive acknowledgment back (step 730 and 731). At this point, associator 307 is done with processing the request (of steps 705 and 706), and is free to process new requests.
  • the originator can now initiate a session with the requested destination (step 732).
  • the originator and destination exchange information (step 733) while the assistant transparently performs whatever e ⁇ or checking and other communications link processes are desired.
  • the originator and the destination have concluded (step 734), the process starts over.
  • the software interface of utility module 309 can request a connection to a destination from associator 307 (steps 702 - 706).
  • Associator 307 then can facilitate a connection between the software interface of utility module 309 and the software interface of the selected WAN module
  • the new usage data then can be forwarded by the WAN module 310 from a data storage component previously selected by the utility module 309 and sent out over the WAN 203 (steps 732 - 734). Any processing or manipulations of the data would have been performed by the utility module 309 prior to the initiation of its connection to the WAN module 310 via the associator module 307.
  • Figure 8 shows the potential contents of a key data table of HCS 101, the association table 801.
  • the association table stores the rules governing connectivity to the modules and networks. It will be understood by those skilled in the art that the connectivity rules could also be embodied in algorithms executed by the associator or in any other form which can be interpreted by the associator.
  • Association table 801 is the table referenced in step 707 of Figure 7, where the associator 307 performs a query based on a request.
  • the association table 801 is physically stored in data 404 of associator 307. Altematively, the association table 801 may be stored in an extemal location, and in which case the association table 801 must be accessed by the associator 307 via a (wired or wireless) communications link. In either case, updates to the association table 801 can be readily made, either by the associator 307 or by an extemal system.
  • Each row, 807 - 821, in association table 801 indicates a connection which associator 307 can facilitate.
  • the connection can be from an application
  • the connection can involve any two workers or a worker and the associator.
  • Column D 802 contains symbolic destination names.
  • Column L 803 contains level of service qualifiers such as important, high, medium, low, backup, and cheap.
  • Column N 804 contains network type- identifiers.
  • the assistant name in column S 805 also identifies a worker which can act as an assistant to provide the indicated connection.
  • Associator 307 can also be an originator or assistant in this context (as in rows 815 - 818).
  • Column A 806 contains the address by which the co ⁇ esponding assistant of column S 805 knows the destination of column D 802.
  • FIGS 9 A - 9F illustrate, by way of example, the result tables which would be derived from association table 801 for several different requests.
  • Six example requests which an originator might send associator 307 (in step 705) are given (901, 904, 908, 913, 919, and 922).
  • the co ⁇ esponding result tables (902, 905, 909, 914, and 920) which would be generated as a result of the query by associator 307 (in step 707), given association table 801, are presented.
  • a request can contain destination (D), level of service (L), net (N), assistant (S), and/or address (A) fields in any order.
  • Figure 9 A illustrates the result of a request 901 with D, L and N specified.
  • Figure 9B illustrates the result of request 904 which is a less restrictive form of request 901.
  • Request 908 of Figure 9C illustrates, when contrasted with 9B, how the fields specified in a request impact the order of the result table columns, as well as the association table 801 rows selected.
  • Figure 9D includes the results table 914 from a single field request.
  • the null results table 920 of Figure 9E is generated from a request, 919, which can not be satisfied by association table 801.
  • Figure 9F is an another example of a D and L type request.
  • the present invention is very flexible.
  • HCS 101 can facilitate network to network connectivity just as easily as network to application, application to network, and application to application where a network could be a WAN or a LAN.
  • the ability to connect networks can be used to provide a connection from a distant location to HCS 101 which can then pass the connection to another network for connection to other HCS units in its local area.
  • a utility might have a leased line to a given HCS which then acts as a cell site for connectivity via a local RF WAN to other HCS units with which it needs to connect.
  • This capability could also be used to provide a neighborhood phone system or provide a backup to a network segment.
  • HCS 101 can be housed in a variety of system enclosures, depending on the needs of the particular configuration being installed.
  • the associator 307, and two worker modules, such as utility module 309 and WAN module 310 might be housed in a single enclosure extemal to the house 102.
  • additional enclosures might be added to contain additional worker modules, and possibly even second-tier associator modules. These additional housings would then be connected to the first so as to make the physical separation transparent to the modules.
  • the HCS 101 may be configured to handle disconnections as well as connections for the home network.
  • a module that is already hooked up to the home network may want to be released from the home network.
  • the module would send an interrupt signal to the associator, in which it would desired to request to be disconnected from the network.
  • the associator Upon receiving this request for disconnection signal, the associator would send either a request accepted or a request denied signal back to the originator, similar to the method as illustrated in Figures 7 A - 7D. If the associator allows the originator to disconnect from the network, then the associator would update its association table accordingly.

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  • Small-Scale Networks (AREA)

Abstract

L'invention concerne une commande domestique conçue pour commander l'accès à un réseau domestique comprenant plusieurs modules. Cette commande domestique permet d'assurer la coopération entre des réseaux de communications externes, par exemple des réseaux de communications locaux et des réseaux de communication régionaux, et des réseaux de communications internes, par exemple un réseau domestique de modules et des applications pouvant résider dans un ou plusieurs de ces réseaux. La commande domestique assure la connectivité des modules avec les réseaux respectifs et prend en charge une large gamme de paramètres de communication et de technologies de réseaux. La commande domestique comporte un tableau d'associations pour enregistrer une information concernant les connexions avec les réseaux et utilise cette information pour déterminer la connexion appropriée pour un module nécessitant une connexion.
PCT/US1996/013505 1995-08-29 1996-08-29 Systeme modulaire de commande de communications et d'applications WO1997009800A2 (fr)

Priority Applications (1)

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AU68527/96A AU6852796A (en) 1995-08-29 1996-08-29 Modular communications and applications control system

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US52104695A 1995-08-29 1995-08-29
US08/521,046 1995-08-29

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WO1997009800A2 true WO1997009800A2 (fr) 1997-03-13
WO1997009800A3 WO1997009800A3 (fr) 1997-06-05

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WO1998051118A1 (fr) * 1997-05-08 1998-11-12 Ericsson, Inc. ADAPTATEUR MULTIPROTOCOLE POUR COMMUNICATION ENTRE DISPOSITIFS CEBus ET ELEMENTS DE COMMANDE A DISTANCE SUR UN RESEAU D'ACCES A LARGE BANDE MTA
WO1998059453A2 (fr) * 1997-06-25 1998-12-30 Com21, Inc. Procede et appareil pour un module interface d'application d'unite terminale d'abonne
WO1999000934A1 (fr) * 1997-06-30 1999-01-07 Ericsson Inc. Notification automatique de panne de courant via une interface cebus
FR2766039A1 (fr) * 1997-07-11 1999-01-15 France Telecom Dispositif interface de communication entre une installation terminale d'abonne d'un reseau externe et un reseau interne
WO1999014606A1 (fr) * 1995-12-15 1999-03-25 E.J. Barkuloo Trust Compteur de fournitures de services publics assurant une interface entre un reseau numerique et une installation electronique domestique
WO2000059230A1 (fr) * 1999-03-30 2000-10-05 Sony Electronics, Inc. Procede et dispositif de gestion de ressources dans un reseau
WO2001019063A1 (fr) * 1999-09-08 2001-03-15 Psg Fertigungs- Und Prozessautomations Gmbh Unite servant au transfert bidirectionnel automatique de donnees se basant sur des technologies d'information modernes
WO2001058089A1 (fr) * 2000-02-07 2001-08-09 Motorola Inc. Procede permettant d'etablir un reseau domestique dans des couches physiques multiples
EP1175043A1 (fr) * 2000-07-19 2002-01-23 Sony International (Europe) GmbH Procédè pour l'acces à distance d'un réseau de domotique
US6378000B1 (en) 1999-04-29 2002-04-23 Mitsubish Electric Research Laboratories, Inc Address mapping in home entertainment network
EP1231755A2 (fr) * 2001-02-08 2002-08-14 Pioneer Corporation Methode et system pour etablir une connection entre deux systems dans un reseaux en utilisant an serveur d' agents
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EP1331760A1 (fr) * 2000-10-30 2003-07-30 Sharp Kabushiki Kaisha Procede de gestion d'informations sur la structure de noeuds et systeme de reseau radio
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EP1361741A1 (fr) * 2002-05-06 2003-11-12 Sharp Kabushiki Kaisha Système et procédé pour la téléphonie multiligne virtuelle dans un réseau domestique
EP1478128A1 (fr) * 2003-04-16 2004-11-17 Samsung Electronics Co., Ltd. Appareil et procédé pour connecter des réseaux séparés
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Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999014606A1 (fr) * 1995-12-15 1999-03-25 E.J. Barkuloo Trust Compteur de fournitures de services publics assurant une interface entre un reseau numerique et une installation electronique domestique
WO1998047267A1 (fr) * 1997-04-16 1998-10-22 Ericsson, Inc. Passerelle mandataire a couche liaison de donnees cebus
WO1998051118A1 (fr) * 1997-05-08 1998-11-12 Ericsson, Inc. ADAPTATEUR MULTIPROTOCOLE POUR COMMUNICATION ENTRE DISPOSITIFS CEBus ET ELEMENTS DE COMMANDE A DISTANCE SUR UN RESEAU D'ACCES A LARGE BANDE MTA
US5949779A (en) * 1997-05-08 1999-09-07 Ericsson, Inc. Multiprotocol adaptor for communication between CEBus devices and remote controllers over an ATM-based broadband access network
WO1998059453A3 (fr) * 1997-06-25 1999-06-10 Com21 Inc Procede et appareil pour un module interface d'application d'unite terminale d'abonne
WO1998059453A2 (fr) * 1997-06-25 1998-12-30 Com21, Inc. Procede et appareil pour un module interface d'application d'unite terminale d'abonne
US6081533A (en) * 1997-06-25 2000-06-27 Com21, Inc. Method and apparatus for an application interface module in a subscriber terminal unit
WO1999000934A1 (fr) * 1997-06-30 1999-01-07 Ericsson Inc. Notification automatique de panne de courant via une interface cebus
US6058355A (en) * 1997-06-30 2000-05-02 Ericsson Inc. Automatic power outage notification via CEBus interface
WO1999003229A1 (fr) * 1997-07-11 1999-01-21 France Telecom Dispositif interface de communication entre une installation terminale d'abonne d'un reseau externe et un reseau interne
FR2766039A1 (fr) * 1997-07-11 1999-01-15 France Telecom Dispositif interface de communication entre une installation terminale d'abonne d'un reseau externe et un reseau interne
US7486782B1 (en) * 1997-09-17 2009-02-03 Roos Charles E Multifunction data port providing an interface between a digital network and electronics in residential or commercial structures
US6496862B1 (en) 1998-08-25 2002-12-17 Mitsubishi Electric Research Laboratories, Inc. Remote monitoring and control of devices connected to an IEEE 1394 bus via a gateway device
WO2000059230A1 (fr) * 1999-03-30 2000-10-05 Sony Electronics, Inc. Procede et dispositif de gestion de ressources dans un reseau
US6505255B1 (en) 1999-04-29 2003-01-07 Mitsubishi Electric Information Technology Center America, Inc. (Ita) Method for formatting and routing data between an external network and an internal network
US6523064B1 (en) 1999-04-29 2003-02-18 Mitsubishi Electric Research Laboratories, Inc Network gateway for collecting geographic data information
US6633547B1 (en) 1999-04-29 2003-10-14 Mitsubishi Electric Research Laboratories, Inc. Command and control transfer
US6378000B1 (en) 1999-04-29 2002-04-23 Mitsubish Electric Research Laboratories, Inc Address mapping in home entertainment network
WO2001019063A1 (fr) * 1999-09-08 2001-03-15 Psg Fertigungs- Und Prozessautomations Gmbh Unite servant au transfert bidirectionnel automatique de donnees se basant sur des technologies d'information modernes
AU771229B2 (en) * 2000-02-07 2004-03-18 Google Technology Holdings LLC Method to establish a home network in multiple physical layers
WO2001058089A1 (fr) * 2000-02-07 2001-08-09 Motorola Inc. Procede permettant d'etablir un reseau domestique dans des couches physiques multiples
EP1175043A1 (fr) * 2000-07-19 2002-01-23 Sony International (Europe) GmbH Procédè pour l'acces à distance d'un réseau de domotique
EP1176568A3 (fr) * 2000-07-25 2003-06-04 Matsushita Electric Works, Ltd. Méthode et système de supervision et support de services clientèle offerts à une habitation par un pourvoyeur de services par la voie d'un réseau de communication
US7103354B2 (en) 2000-10-30 2006-09-05 Sharp Kabushiki Kaisha Node structure information management method and radio network system
EP1331760A1 (fr) * 2000-10-30 2003-07-30 Sharp Kabushiki Kaisha Procede de gestion d'informations sur la structure de noeuds et systeme de reseau radio
EP1331760A4 (fr) * 2000-10-30 2005-11-02 Sharp Kk Procede de gestion d'informations sur la structure de noeuds et systeme de reseau radio
EP1231755A3 (fr) * 2001-02-08 2003-10-01 Pioneer Corporation Methode et system pour etablir une connection entre deux systems dans un reseaux en utilisant an serveur d' agents
US7219146B2 (en) 2001-02-08 2007-05-15 Pioneer Corporation Network system, network operation method, agent module, terminal device, and information recording medium and program therefor
EP1231755A2 (fr) * 2001-02-08 2002-08-14 Pioneer Corporation Methode et system pour etablir une connection entre deux systems dans un reseaux en utilisant an serveur d' agents
US7142560B2 (en) 2001-08-14 2006-11-28 Sharp Laboratories Of America, Inc. System and method for virtual multiline telephony in a home-network telephone
US8005960B2 (en) 2001-12-27 2011-08-23 Hitachi, Ltd. Network connection management apparatus device, and system for connecting new network device
EP1324539A1 (fr) * 2001-12-27 2003-07-02 Hitachi, Ltd. Dispositif de réseau, dispositif de gestion de liaisons de réseau et procédé de connection d'un nouveau dispositif de réseau
EP1361741A1 (fr) * 2002-05-06 2003-11-12 Sharp Kabushiki Kaisha Système et procédé pour la téléphonie multiligne virtuelle dans un réseau domestique
CN1321513C (zh) * 2003-04-16 2007-06-13 三星电子株式会社 连接独立网络的装置和方法
EP1478128A1 (fr) * 2003-04-16 2004-11-17 Samsung Electronics Co., Ltd. Appareil et procédé pour connecter des réseaux séparés
US7596539B2 (en) 2003-05-29 2009-09-29 International Business Machines Corporation Method and apparatus for providing connection information of functional components within a computer system
WO2005120036A3 (fr) * 2004-06-04 2006-02-16 Betty Technology Ag Dispositif et procede de transmission de donnees par l'intermediaire d'une ligne telephonique
WO2005120036A2 (fr) * 2004-06-04 2005-12-15 Betty Technology Ag Dispositif et procede de transmission de donnees par l'intermediaire d'une ligne telephonique

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