Scalable wireless remote control and monitoring system with automatic registration and automatic time synchronization
First Claim
1. A system for controlling, monitoring and receiving data from a plurality of devices of various types located at a remote site, said system comprising:
- a network operations center for keeping track of one or more remote sites, said network operations center having a plurality of protocols for a plurality of applications, said network operating center having means for selecting one of said protocols corresponding to one of said applications;
a customer interface having two-way communications with said network operating center to allow a customer'"'"'s applications to control and monitor said plurality of remotely located devices, said customer interface further providing an ability to receive messages relating to an alert condition at one or more of the plurality of remotely located devices;
a master unit to bi-directionally communicate directly with the network operations center via a network, said master unit also being in bi-directional communication with one or more remote units, wherein the master unit permits scaling up or down the number of remote units communicating with the master unit;
a remote slave unit located at the remote site, said remote slave unit being in two-way communication with the plurality of devices and with at least one remote unit, wherein the at least one remote unit bi-directionally communicates directly with both the remote slave unit and the master unit;
wherein the remote slave unit periodically initiates a registration subroutine to poll the plurality of devices to determine the identity of each of the devices, and to automatically register any new devices on the system; and
wherein the remote slave unit is adapted;
to send notification of alert conditions from any one of the plurality of devices to the network operating center, via the at least one remote unit and the master unit, andto receive reprogramming commands from the customer interface, via the master unit and the at least one remote unit, and to transmit the reprogramming commands to any of the plurality of devices.
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Accused Products
Abstract
A system for controlling, monitoring and receiving data from a plurality of devices located at a remote site. A network operations center (NOC) has a plurality of protocols for a plurality of applications. A customer interface with the NOC provides customer control and monitoring of the devices and enables the customer to receive alert notifications from the devices. Master, remote and remote slave units communicate between the NOC and the devices at the remote site, and enable one remote slave unit to communicate with many devices. Registration subroutines are periodically initiated in the system to automatically identify, and to enable communication with, any newly added or removed components. The system also periodically initiates a time synchronization subroutine to synchronize the real time clocks in all system components to Greenwich Mean Time to insure the accuracy of time associated with alert notifications.
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Citations
15 Claims
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1. A system for controlling, monitoring and receiving data from a plurality of devices of various types located at a remote site, said system comprising:
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a network operations center for keeping track of one or more remote sites, said network operations center having a plurality of protocols for a plurality of applications, said network operating center having means for selecting one of said protocols corresponding to one of said applications; a customer interface having two-way communications with said network operating center to allow a customer'"'"'s applications to control and monitor said plurality of remotely located devices, said customer interface further providing an ability to receive messages relating to an alert condition at one or more of the plurality of remotely located devices; a master unit to bi-directionally communicate directly with the network operations center via a network, said master unit also being in bi-directional communication with one or more remote units, wherein the master unit permits scaling up or down the number of remote units communicating with the master unit; a remote slave unit located at the remote site, said remote slave unit being in two-way communication with the plurality of devices and with at least one remote unit, wherein the at least one remote unit bi-directionally communicates directly with both the remote slave unit and the master unit; wherein the remote slave unit periodically initiates a registration subroutine to poll the plurality of devices to determine the identity of each of the devices, and to automatically register any new devices on the system; and wherein the remote slave unit is adapted; to send notification of alert conditions from any one of the plurality of devices to the network operating center, via the at least one remote unit and the master unit, and to receive reprogramming commands from the customer interface, via the master unit and the at least one remote unit, and to transmit the reprogramming commands to any of the plurality of devices. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A system for controlling, monitoring and receiving data from a plurality of devices of various types located at a remote site, said system comprising:
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a network operations center for keeping track of one or more remote sites, said network operations center having a plurality of protocols for a plurality of applications, wherein said network operating center selects one of said protocols corresponding to one of said applications; a customer interface having two-way communications with said network operating center to allow customer'"'"'s applications to control and monitor said plurality of remotely located devices, said customer interface further providing an ability to receive messages relating to an alert condition at one or more of the plurality of remotely located devices; a master unit to bi-directionally communicate directly with the network operations center via a network, said master unit also being in bi-directional communication with one or more remote units via a network, wherein the master unit permits scaling up or down the number of remote units communicating with the master unit; a remote unit in bi-directional communication with the master unit; a remote slave unit located at the remote site, said remote slave unit in two-way communication with the plurality of devices and with at least one remote unit; at least one remote unit bi-directionally communicates directly with both the remote slave unit and the master unit; wherein the remote slave unit periodically initiates a registration subroutine to poll the plurality of devices to determine the identity of each of the devices, and to automatically register any new devices on the system; and wherein the remote slave unit is adapted; to send notification of alert conditions from any one of the plurality of devices to the network operating center, via the at least one remote unit and the master unit, and to receive reprogramming commands from the customer interface, via the master unit and the at least one remote unit, and to transmit the reprogramming commands to any of the plurality of devices. - View Dependent Claims (11, 12, 13, 14)
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15. A system for controlling, monitoring and receiving data from a plurality of devices of various types located at a remote site, the system comprising:
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a network operations center for keeping track of one or more remote sites, said network operations center having a plurality of protocols for a plurality of applications, the network operating center selecting one of the protocols corresponding to one of the applications; a customer interface having two-way communications with the network operating center to allow a plurality of applications to control and monitor the plurality of remotely located devices, the customer interface further providing an ability to receive messages relating to an alert condition of at least one of the plurality of devices; a master unit to hi-directionally communicate directly with the network operations center via a network, said master unit also being in bi-directional communication with one or more remote units, wherein the master unit permits scaling up or down the number of remote sites communicating with the master unit; at least one remote unit, hard-wired to the master unit, to communicate with the master unit; a first remote slave hard-wired to a first set of the plurality of devices, to wirelessly communicate with a first remote unit of the at least one remote unit; a second remote slave hard-wired to a second set of the plurality of devices, to wirelessly communicate with a second remote unit of the at least one remote unit; wherein the second remote slave periodically initiates a registration subroutine to poll the second set of plurality of devices to determine the identity of each of the second set of plurality of devices, and to automatically register any new devices on the system; wherein the first remote slave periodically initiates a registration subroutine to poll the first set of plurality of devices to determine the identity of each of the first set of plurality of devices, and to automatically register any new devices on the system; and wherein two-way communication is established between the network operating center for sending notification of alert conditions from any one of the first set and the second set of the plurality of devices, to the network operating center and for sending reprogramming commands from the customer interface to any of the first set and the second set of the plurality of devices.
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Specification