Method of adding a device to a network

• US 6,901,439 B1
• Filed: 01/20/2000
• Issued: 05/31/2005
• Est. Priority Date: 01/22/1999
• Status: Expired due to Fees

• Current Assignee: Leviton Manufacturing Company Incorporated
• Original Assignee: Leviton Manufacturing Company Incorporated
• Inventors: Bonasia, Gaetano, Mernyk, Ross, Hebeisen, Stephen P., Eckel, David P.
• Primary Examiner(s): Donaghue, Larry D.
• Application Number:
  US09/488,381
• Time in Patent Office: 1,958 Days
• Field of Search: 709/220, 709/221, 709/222, 709/223, 709/250, 709/229, 717/171, 717/172
• US Class Current: 709/220
• CPC Class Codes: H04L 12/2809 indicating that an appliance service is present in a home automation network monitoring functionality H04L43/0817; discovery or management thereof, e.g. service location protocol [SLP] or web services, H04L67/51
• CPC Class Codes: H04L 61/5092 by self-assignment, e.g. picking addresses at random and testing if they are already in use
• CPC Class Codes: H05B 47/175 by remote control

Abstract

A method of adding a device to an existing or new electrical or electronic automation or multimedia network. The invention facilitates adding a device to the network that can communicate using various protocols such as LonWorks, CEBus, X-10, etc. over media such as AC power line, IR, RF, twisted pair, optical fiber, etc. The method is a mechanism for adding a device to a system that can be used by an ordinary user of network capable electrical devices. The method comprises the steps an installer would perform including the handshaking that needs to occur between devices to accomplish the binding process. A Functional Profile for LonWorks networks is given as an example. This includes a Home Device profile that employs an automated explicit type messaging for all devices intended for use in a home environment. The invention includes adding to the device an install button and a visual indicator for status such as an LED. Alternatively, existing buttons and LEDs on the device may be used for installed and binding purposes. Other methods of binding can be employed by the use of wired or wireless handheld tools, remote controls, etc. Other interfaces and user feedback can be used such as touch screen, personal computers, cellular phones, PDAs, etc which can offer simple ‘virtual’ binding by the press of an icon versus the physical button on the device. The binding can be performed locally or remotely such as via LAN, WAN, Internet, etc.

Claims

1. A method of installing and binding a device previously wired into an automation or multimedia network when said device is the first device to be installed in said network, said method comprising the steps of:

placing said device in a first-device installation mode of operation;

transmitting a command to the device confirming that the device is in the installation mode of operation;

selecting by said device a domain ID having an associated length;

transmitting said domain ID selected by said device to determine that it is not in use by any other device on said network;

selecting by said device a subnet number and a device ID number; and

generating an indication to indicate that the installation of said device onto said network is complete.

2. The method according to claim 1, wherein said step of placing said device in a first device installation mode of operation comprises pressing and holding a push button switch on said device.

3. The method according to claim 1, wherein said step of placing said device in a first-device installation mode of operation comprises receiving a command from a local management tool connected directly to said device.

4. The method according to claim 1, wherein said step of placing said device is a first-device installation mode of operation comprises receiving a command from a remote management tool connected remotely over said network.

5. The method according to claim 1, wherein said step of placing said device in a first-device installation mode of operation comprises setting a visual or audible indication confirming that said device is in said installation mode of operation.

6. The method according to claim 1, further comprising the step of generating an error indication if said device was previously installed.

7. The method according to claim 1, wherein said step of assigning to said device a domain ID comprises the steps of:

querying said network using said assigned domain ID;

listening for a response to said query; and

selecting by the device a new domain ID different than the first domain ID selected by the device in the event a response is received within a predetermined time period.

8. The method according to claim 1, wherein said step of assigning to said device a domain ID comprises the steps of:

querying said network using said domain ID selected by said device;

listening for a response to said query;

selecting a new domain ID by the device that is different than the first selected domain ID in the event a response is received within a predetermined time period; and

querying said network using said selected domain ID at least on additional two times in the event a response is not received within a predetermined time period.

9. The method according to claim 1, wherein said step of assigning a device ID number to said new device comprises the step of:

querying said network using said assigned device ID number selected by said device;

listening for a response to said query;

selecting by said device ID number different than the first selected device ID number in the event a response is received within a predetermined time period; and

querying said network using said last selected device ID number at least an additional two times in the event a response is not received within a predetermined time period.