System and method for adjusting a control model
First Claim
1. A system for adjusting a control model, comprising:
- at least one actuator for controlling a process;
at least one sensor for measuring information pertaining to the status of the process;
a local system coupled to the at least one actuator and the at least one sensor;
a packet network for carrying packet data traffic;
a remote system located remotely from the local system, and coupled to the local system via the packet network, wherein the local system includes;
logic for receiving sensor information from the at least one sensor, and for transmitting the sensor information to the remote system via the packet network;
logic for receiving control information from the remote station via the packet network, and for transmitting the control information to the at least one actuator;
wherein the remote system includes;
logic for receiving the sensor information from the local system;
logic for determining whether the sensor information warrants a change to a control model or a control recipe used to govern the operation of the at least one actuator, and for formulating control information which reflects the outcome of such determining; and
logic for transmitting the control information to the local system via the packet network.
1 Assignment
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Accused Products
Abstract
A technique for adjusting a control model includes: (a) at a local site, receiving control information from at least one sensor, the at least one sensor measuring information pertaining to the status of a process; (b) at the local site, forwarding the control information to a remote site via a packet network; (c) at the remote site, receiving the sensor information from the local site; (d) at the remote site, determining whether the sensor information warrants a change to a control model used to govern the operation of the process, and for formulating control information which reflects the outcome of such determining; (e) at the remote site, transmitting the control information to the local site via the packet network; (f) at the local site, receiving control information from the remote site via the packet network; and (g) at the local site, transmitting the control information to at least one actuator used for controlling the process. A corresponding system is also described.
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Citations
24 Claims
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1. A system for adjusting a control model, comprising:
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at least one actuator for controlling a process;
at least one sensor for measuring information pertaining to the status of the process;
a local system coupled to the at least one actuator and the at least one sensor;
a packet network for carrying packet data traffic;
a remote system located remotely from the local system, and coupled to the local system via the packet network, wherein the local system includes;
logic for receiving sensor information from the at least one sensor, and for transmitting the sensor information to the remote system via the packet network;
logic for receiving control information from the remote station via the packet network, and for transmitting the control information to the at least one actuator;
wherein the remote system includes;
logic for receiving the sensor information from the local system;
logic for determining whether the sensor information warrants a change to a control model or a control recipe used to govern the operation of the at least one actuator, and for formulating control information which reflects the outcome of such determining; and
logic for transmitting the control information to the local system via the packet network. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A remote system for adjusting a control model, comprising:
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a communication interface for interacting with a local system via a packet network;
a processor for controlling the execution of functions performed by the remote system;
logic for receiving sensor information from the local system, the sensor information originating from at least one sensor configured for measuring information pertaining to the status of a process;
logic for determining whether the sensor information warrants a change to a control model used to govern the operation of the process, and for formulating control information which reflects the outcome of such determining; and
logic for transmitting the control information to the local system via the packet network, wherein the control information is forwarded to at least one actuator used in the process for controlling the operation thereof. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A method for adjusting a control model, comprising:
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at a local site, receiving control information from at least one sensor, the at least one sensor measuring information pertaining to the status of a process;
at the local site, forwarding the control information to a remote site via a packet network;
at the remote site, receiving the sensor information from the local site;
at the remote site, determining whether the sensor information warrants a change to a control model used to govern the operation of the process, and for formulating control information which reflects the outcome of such determining;
at the remote site, transmitting the control information to the local site via the packet network;
at the local site, receiving control information from the remote site via the packet network; and
at the local site, transmitting the control information to at least one actuator used for controlling the process. - View Dependent Claims (14, 15, 16, 17, 18)
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19. A method for adjusting a control model from a remote site, comprising:
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at the remote site, receiving sensor information from a local site via a packet network, the sensor information originating from at least one sensor configured for measuring information pertaining to the status of a process;
at the remote site, determining whether the sensor information warrants a change to a control model used to govern the operation of the process, and for formulating control information which reflects the outcome of such determining; and
at the remote site, transmitting the control information to the local site via the packet network, wherein the control information is forwarded to at least one actuator used in the process for controlling the operation thereof. - View Dependent Claims (20, 21, 22, 23, 24)
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Specification