Method and system for controlling and coordinating devices and appliances, such as from a central portal and via a wide-area communications network

• US 20030105854A1
• Filed: 12/11/2002
• Published: 06/05/2003
• Est. Priority Date: 07/06/2000
• Status: Abandoned Application

• Current Assignee: Extrada, Ltd.
• Original Assignee: Extrada, Ltd.
• Inventors: Sigurdsson, Arnar, Loeve, Gudmundur, Gudjonsson, Gudjon Mar, Thorsteinsson, Vilhjalmur
• Application Number:
  US10/318,332
• Publication Number:
  US 20030105854A1
• Time in Patent Office: Days
• US Class Current: 709/223
• CPC Class Codes: G06F 9/542 Event management; Broadcasting; Multicasting; Notifications
• CPC Class Codes: H04L 12/2803 Home automation networks
• CPC Class Codes: H04L 12/2814 Exchanging control software or macros for controlling appliance services in a home automation network arrangements for maintenance or administration involving configuration of the network and network elements H04L41/08
• CPC Class Codes: H04L 12/2818 from a device located outside both the home and the home network access arrangements H04L12/2856; for remote control or remote monitoring of applications H04L67/025; arrangements for transmitting signals characterised by the use of a wireless eletrical link G08C17/00; telephonic communication systems adapted for combination with remote control systems H04M11/007
• CPC Class Codes: H04L 12/2821 Avoiding conflicts related to the use of home appliances cryptographic protocols H04L9/00; protocols for network security H04L63/00
• CPC Class Codes: H04L 63/105 Multiple levels of security
• CPC Class Codes: H04L 67/125 involving control of end-device applications over a network
• CPC Class Codes: H04L 67/565 Conversion or adaptation of application format or content adding application control or application functional data H04L67/561

Abstract

A central portal coordinates and controls devices at client sites based on, for example, predetermined times, or requests by users or service providers. The central portal includes one or more server computers that receive an event associated with a client site. The central portal identifies the client site from the received event and retrieves a record or other data associated with a client site. The central portal provides a command sequence based on the received event and the retrieved record, and provides, over a network, an executable command sequence to a device residing at the client site to control the device at the client site. The client site can include both private residences, commercial buildings, vehicles (cars, boats, etc.), etc. The central portal resolves any conflicts and performs any necessary data transformations.

Claims

1. A computer-readable medium whose contents cause a server computer to control resources coupled to a network, comprising:

receiving an event associated with a client site;

identifying the client site from the received event and retrieving a stored record associated with the client site;

providing a command sequence based on the received event and the retrieved record; and

providing, over the network, an executable command sequence to a device residing at the client site to control the device at the client site.

2. The computer-readable medium of claim 1 wherein the network is the Internet, wherein receiving an event includes receiving an event from the client site and creating a generic internal format object based on the received event, and wherein identifying the client site includes routing the object to an event router.

3. The computer-readable medium of claim 1 wherein the computer-readable medium is a logical node in a computer network receiving the contents.

4. The computer-readable medium of claim 1 wherein the computer-readable medium is a computer-readable disk.

5. The computer-readable medium of claim 1 wherein the computer-readable medium is a data transmission medium transmitting a generated data signal containing the contents.

6. The computer-readable medium of claim 1 wherein the computer-readable medium is a memory of a computer system.

7. A method for controlling and coordinating access to devices and appliances, from a central portal server, comprising:

communicating with client site devices via a public communications network;

receiving event notifications from client site devices to the extent that the devices support such notifications;

querying the status of at least one of the client site devices;

receiving queries and requests for actions to be carried out at the client site, from a user over the public network;

receiving queries and requests for actions to be carried out at one or more client sites from one or more service providers over the public network;

obtaining notifications from a server system scheduling mechanism that a previously defined time has been reached; and

issuing commands to the client site devices based on the received queries and requests for actions from the user and service provider and the obtained notifications.

that are timely, not in conflict, consistent with authorization levels of the originating user or service provider, and that carry out the requested or pre-configured actions or queries at the client site.

8. The method of claim 7 wherein no scheduling, conflict resolution, prioritization or authorization mechanisms are required at the client site.

9. The method of claim 7 wherein issuing commands includes insuring authorization levels of the user or service provider are consistent with commands to be issued to the client site based on the received query.

10. The method of claim 7 wherein issuing commands includes resolving conflicts between queries and requests for actions received by the user and the service provider.

11. The method of claim 7 wherein issuing commands includes sending an electronic reply message to the user confirming issuance of a command based on the query and request received from the user.

12. A server system for controlling and coordinating users, service providers, client sites and devices comprising:

a data storage medium storing;

client site information for a plurality of client sites, including configuration information,

device information for a plurality of devices and their association with client sites;

user information for a plurality of users and their associations with client sites, including information for users'"'"' access rights and authorization levels;

service provider information for a plurality of service providers, their associations with client sites, including information for service providers'"'"' access rights and authorization levels;

a scheduling mechanism for triggering events to occur at predefined intervals or at predetermined points in time, for a plurality of client sites, and for routing the triggered events;

a client site listening mechanism for receiving event notifications from the client sites and routing the received client site event notifications;

a user interface mechanism for receiving configuration commands, queries and requests for actions from the plurality of users and routing the received configuration commands;

service provider listening mechanism for receiving requests for actions from the service providers and routing the received service provider requests; and

a client site handler mechanism that

receives incoming triggered events from the scheduling mechanism, event notifications from the client site listening mechanism, configuration commands from the user interface mechanism, and requests for actions from the service provider listening mechanism, and

issues a resulting sequence of commands to client site devices.

13. The server system of claim 12 wherein the server system is a portal server connected to multiple client sites.

14. The server system of claim 12 wherein the user interface mechanism receives requests from a browser for action from the plurality of users.

15. The server system of claim 12 wherein the client site devices and server system communicate with the server system through the Internet.

16. The server system of claim 12 wherein the client site devices communicate with a local gateway device, which then communicates with the server system through the Internet.

17. The server system of claim 12 wherein service providers communicate with the server system through the Internet.

18. The server system of claim 12, further comprising an authorization mechanism for ascertaining whether a particular user or service provider has required access rights and authorization level to cause a particular command sequence to be sent to a device at a client site based on information in the data storage medium.

19. The server system of claim 12 wherein the client site handler mechanism resolves conflicts between the incoming triggered events, event notifications, configuration commands and requests for actions.

20. The server system of claim 12 wherein the client site handler mechanism assigns priority to the incoming triggered events, event notifications, configuration commands and requests for actions, with respect to a particular client site.

21. The server system of claim 12 wherein the client site handler mechanism validates authorization based on the incoming triggered events, event notifications, configuration commands and requests for actions.

22. A method for interacting with a client site system over a public communications network, wherein the client site system includes at least one client site device coupled to the network, the method comprising:

providing, to a central portal over the network, a request to execute an event associated with the client site device wherein the request includes information identifying the client site from a plurality of client sites;

receiving a command sequence based on the request and client site identifying information, wherein the command sequence corresponds to the request and is formatted for the client site device; and

providing to the client site device the received command sequence to execute the requested event with respect to the client site device.