US6058355A — Automatic power outage notification via CEBus int…

Claim 1

Independent Claim 146 words

A power monitor system supporting a plurality of customer sites, the power monitory system comprising: a central management entity responsible for supporting the plurality of customer sites, said central management entity remotely located from each of the plurality of customer sites, said central management entity comprising a plurality of ports; an energy management terminal remotely located from each of the plurality of customer sites, said energy management terminal comprising the capability to communicate with said central management entity; and a network terminal located at each of the plurality of customer sites, each network terminal comprising power monitoring circuitry to monitor the power output of a power supply of the respective customer site, the capability to communicate with one or more CEBus compliant devices at the respective customer site via CEBus protocol messages, and the capability to communicate with said energy management terminal via a non-CEBus network.

Claim 2

Dependent Claim 146 words

A power monitor system supporting a plurality of customer sites, the power monitory system comprising: a central management entity responsible for supporting the plurality of customer sites, said central management entity remotely located from each of the plurality of customer sites, said central management entity comprising a plurality of ports; an energy management terminal remotely located from each of the plurality of customer sites, said energy management terminal comprising the capability to communicate with said central management entity; and a network terminal located at each of the plurality of customer sites, each network terminal comprising power monitoring circuitry to monitor the power output of a power supply of the respective customer site, the capability to communicate with one or more CEBus compliant devices at the respective customer site via CEBus protocol messages, and the capability to communicate with said energy management terminal via a non-CEBus network.

Claim 3

Dependent Claim 24 words

The power monitor system of claim 1, further comprising a plurality of access network termination facilities, each access network termination facility comprising a switch.

Claim 4

Dependent Claim 56 words

The power monitor system of claim 2, in which each of said plurality of access network termination facilities further comprises an energy management terminal, a respective energy management terminal comprising the capability to communicate with said central management entity via a communication interface between the energy management terminal and a port of said central management entity.

Claim 5

Dependent Claim 43 words

The power monitor system of claim 3, in which an energy management terminal of a respective access network termination facility communicates with said central management entity via Internet Protocol ("IP") datagrams, and in which an IP datagram comprises an encapsulated CEBus protocol message.

Claim 6

Dependent Claim 36 words

The power monitor system of claim 1, further comprising a residential network, said residential network comprising a communication interface for one or more CEBus compliant devices and the network terminal of two or more customer sites.

Claim 7

Dependent Claim 89 words

The power monitor system of claim 1, in which said non-CEBus network comprises a broadband access network, said broadband access network comprising a distribution network comprising a communication interface to a network terminal, said broadband access network further comprising an access network termination facility comprising a switch, the capability to communicate with one or more network terminals via said distribution network, and the capability to communicate with said central management entity via a communication interface between said access network termination facility and a port of said central management entity.

Claim 8

Dependent Claim 74 words

The power monitor system of claim 6, in which a network terminal located at a customer site communicates with a CEBus compliant device located at the customer site via CEBus protocol messages, said respective network terminal communicates with an access network termination facility via CEBus messages encapsulated into asynchronous transfer mode ("ATM") cells, and an access network termination facility communicates with said central management entity via CEBus messages encapsulated into Internet Protocol ("IP") datagrams.

Claim 9

Dependent Claim 48 words

The power monitor system of claim 1, comprising the capability to monitor the power output of a power supply at each of the plurality of customer sites, said power monitor system further comprising the capability to control the power consumption at each of the plurality of customer sites.

Claim 10

Dependent Claim 134 words

A power network supporting a plurality of customer sites, the power network comprising: a network terminal located at each of the plurality of customer sites, each network terminal comprising power monitoring circuitry to detect a power outage at a main power supply of the respective customer site, battery power, and the capability to share a main power supply of the respective customer site with one or more CEBus compliant devices located at the customer site; a residential network comprising a communication interface for one or more CEBus complaint devices and the network terminal of two or more customer sites; and a utility host node remotely located from the plurality of customer sites, said utility host node capable of communicating with the network terminal located at a respective customer site via a non-CEBus access network.

Claim 11

Dependent Claim 134 words

A power network supporting a plurality of customer sites, the power network comprising: a network terminal located at each of the plurality of customer sites, each network terminal comprising power monitoring circuitry to detect a power outage at a main power supply of the respective customer site, battery power, and the capability to share a main power supply of the respective customer site with one or more CEBus compliant devices located at the customer site; a residential network comprising a communication interface for one or more CEBus complaint devices and the network terminal of two or more customer sites; and a utility host node remotely located from the plurality of customer sites, said utility host node capable of communicating with the network terminal located at a respective customer site via a non-CEBus access network.

Claim 12

Dependent Claim 71 words

The power network of claim 9, in which said non-CEBus access network comprises a broadband access network comprising a distribution network and an access network termination facility, said access network termination facility comprising a switch and an energy management terminal, said switch comprising the capability to communicate with a network terminal via said distribution network, said energy management terminal capable of communicating with said switch and with said utility host node.

Claim 13

Dependent Claim 16 words

The power network of claim 10, in which said distribution network is an ATM-based distribution network.

Claim 14

Dependent Claim 79 words

The power network of claim 11, in which the network terminal located at a respective customer site communicates with a CEBus compliant device located at the customer site via CEBus protocol messages, said respective network terminal communicates with said access network termination facility via CEBus messages encapsulated into asynchronous transfer mode ("ATM") cells, and said energy management terminal of said access network termination facility communicates with said utility host node via CEBus messages encapsulated into Internet Protocol ("IP") datagrams.

Claim 15

Dependent Claim 68 words

The power network of claim 9, in which said battery power of a network terminal is activated upon a power outage of a main power supply of a customer site, and each network terminal comprises the capability to format and send a CEBus protocol message indicating a power failure to said utility host node upon said power monitoring circuitry of the respective network terminal detecting the power outage.

Claim 16

Independent Claim 148 words

A method for monitoring power usage at a plurality of customer sites, comprising: assigning a unique house code to each of a plurality of ports on a utility host master node; assigning the unique house code of a respective port of the utility host master node to each utility managed settable node located on a CEBus network remotely connected to the respective port via an access network; assigning a unique unit address to the utility host master node, and to each utility managed settable node located on a CEBus network remotely connected to a port of the utility host master node; receiving at a port of the utility host master node a CEBus protocol message from a utility managed settable node upon a power outage at a customer site; and determining the customer site experiencing the power outage by a unit address included in said CEBus protocol message.

Claim 17

Independent Claim 148 words

A method for monitoring power usage at a plurality of customer sites, comprising: assigning a unique house code to each of a plurality of ports on a utility host master node; assigning the unique house code of a respective port of the utility host master node to each utility managed settable node located on a CEBus network remotely connected to the respective port via an access network; assigning a unique unit address to the utility host master node, and to each utility managed settable node located on a CEBus network remotely connected to a port of the utility host master node; receiving at a port of the utility host master node a CEBus protocol message from a utility managed settable node upon a power outage at a customer site; and determining the customer site experiencing the power outage by a unit address included in said CEBus protocol message.

Claim 18

Dependent Claim 66 words

The method for monitoring power usage of claim 14, in which said CEBus protocol message is transmitted from a utility managed settable node comprising a network terminal to an access network encapsulated in an asynchronous transfer mode ("ATM") cell, and in which the access network transmits said CEBus protocol message to a port of the utility host master node encapsulated in an Internet Protocol ("IP") datagram.

Claim 19

Dependent Claim 63 words

The method for monitoring power usage of claim 14, in which the utility host master node broadcasts from a respective port a load control message to the utility managed settable nodes with an assigned house code equal to the house code of the respective port, said load control message comprising a command for a utility managed settable node to turn its power off.

Claim 20

Dependent Claim 92 words

The method for monitoring power usage of claim 16, in which said load control message is broadcast from a port of the utility host master node to an access network over a communication interface encapsulated in an Internet Protocol ("IP") datagram, said load control message is broadcast from the access network to a utility managed settable node comprising a network terminal encapsulated in an asynchronous transfer mode ("ATM") cell, and said load control message is further broadcast to an additional utility managed settable node encapsulated in a link protocol data unit ("LPDU").

Claim 21

Dependent Claim 68 words

The method for monitoring power usage of claim 14, in which the utility host master node transmits from a respective port a meter read message to a plurality of utility managed settable nodes, and in which the utility host master node thereafter receives a response message from each of the plurality of utility managed settable nodes, a response message comprising a power meter reading for a power supply.

Claim 22

Dependent Claim 62 words

The method for monitoring power usage of claim 18, in which each response message is transmitted from a utility managed settable node at a customer site to an access network encapsulated in an asynchronous transfer mode ("ATM") cell, and is further transmitted to a port of the utility host master node over a communication interface encapsulated in an Internet Protocol ("IP") datagram.

Claim 23

Dependent Claim 65 words

The method for monitoring power usage of claim 14, in which a utility managed settable node comprises a CEBus compliant device and a plurality of utility managed settable nodes each further comprise a network terminal, the access network comprises a broadband access network comprising an ATM based distribution network and an access network termination facility, and the access network termination facility comprises an ATM switch.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	2003-05-02	2003-11-01	2004-05-02	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2007-05-02	2007-11-01	2008-05-02	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2011-05-02	2011-11-01	2012-05-02	$7700.00	Window Closed / Lapsed

Automatic power outage notification via CEBus interface

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