Patent ID: 7867532

Claim:
A method of controlling a grain flaking operation, said method comprising: providing a grain flaking system including a steam chest for applying steam to a quantity of grain therein, a rolling station for passing the grain between a pair of spaced rollers, a feeding device for metering a quantity of grain from the steam chest through the rolling station, a hydraulic unit for selectively adjusting a desired spacing between the rollers, at least one video camera for monitoring processing of grain through the system, a system controller for controlling system parameters including temperatures within different zones of the steam chest, a pressure within the steam chest, speed of the metering device, spacing of the rollers, speed of the rollers, and startup and shutdown of the system; conducting a grain flaking operation to flake the grain; providing a calibration station communicating with the system controller to provide data regarding characteristics of grain that has been flaked in the system; linking the system controller with a remote computer through a communication link including at least one of the Internet or a private computer network; providing a user interface located at the remote computer enabling an operator to view a status of the grain flaking system and to issue commands through an input device to generate outputs sent from the system controller; viewing a user interface screen including visual depictions of the steam chest, feeding device, and rollers; providing a visual indication on the user interface screen of the status of system parameters to include temperatures within the steam chest and within the different zones, pressure within the steam chest, feeder speed, roller speed, and steam valve positions; issuing a command to control the system in response to observed conditions of the system viewed on the user interface screen; providing a steam control user interface screen for establishing control of steam provided to the steam chest, said steam control user interface screen including data entry blocks for entering desired temperatures within the different zones of the steam chest, positions of steam valves supplying steam to each different zone, and data entry blocks for a control loop, wherein data entered in the data entry blocks are used to create a programmed input to the grain flaking system whereby steam control is achieved based on a consideration of temperatures at the different zones.