Patent application number | Description | Published |
20110100096 | Method and System for Fluid Valve Leak Detection - A method detection of leakage through at least one first valve includes admitting an amount of fluid into a first control volume in operable communication with the at least one first valve, thereby pressurizing the first control volume. The first control volume is isolated and a rate of change of pressure in a second control volume in operable communication with the at least one first valve is measured. A system for detecting leakage across at least one first valve includes a first control volume receptive of an amount of fluid and a second control volume in flow communication with the first control volume. At least one first valve is located between the first control volume and the second control volume, and a rate of change in pressure in the second control volume indicates a rate of leakage through the at least one first valve. | 05-05-2011 |
20140203934 | DYNAMIC ALARM SYSTEM FOR OPERATING A POWER PLANT AND METHOD OF RESPONDING TO SAME - A dynamic alarm system for operating a power plant is disclosed. The dynamic alarm system includes a sensor configured to generate a signal related to a measurement of an operation of the power plant. An interface displays a generated alarm to an operator and receives a dynamic rating value from the operator related to the generated alarm. A processor generates the alarm using the generated signal, compiles the rating value and alters an operation of the power plant from the compiled rating value. | 07-24-2014 |
20140282215 | SEMANTIC ZOOM IN INDUSTRIAL HMI SYSTEMS - A system includes a processor configured to cause a display to display a graphical visualization of an industrial system, detect a user input corresponding to an area of the display, perform a semantic zoom of the area of the display, and to display a first level of information based on the semantic zoom. The first level of information includes a data that was not previously displayed on the area of the display. | 09-18-2014 |
20150058796 | NAVIGATION CONTROL FOR A TABLETOP COMPUTER SYSTEM - One aspect of the invention is a system for providing navigation control for a tabletop computer system. The system includes a multi-touch display and processing circuitry coupled to the multi-touch display. The processing circuitry is configured to display a user interface on the multi-touch display and render a navigation pane on the multi-touch display. The navigation pane includes a reduced-scale copy of the user interface. The processing circuitry is also configured to detect a touch-based input at a position on the navigation pane and determine a scaled position on the user interface corresponding to the position on the navigation pane. The processing circuitry is further configured to interpret the touch-based input at the position on the navigation pane as an equivalent touch-based input at the scaled position on the user interface and trigger an event corresponding to the equivalent touch-based input at the scaled position on the user interface. | 02-26-2015 |
20150058801 | MULTI-TOUCH INSPECTION TOOL - One aspect of the invention is a system for providing a multi-touch inspection tool. The system includes a multi-touch display and processing circuitry configured to display an inspection tool for a chart on a user interface on the multi-touch display. The inspection tool includes a multiplier-scale control and a precision control. The processing circuitry is also configured to determine a base level of scaling to apply to the chart based on a current value of the multiplier-scale control and detect a touch-based input on the precision control for a precision adjustment of the chart. The precision adjustment is based on linear steps dynamically defined with respect to the base level of scaling. The chart is adjusted in response to the touch-based input on the precision control as a combination of the base level of scaling determined by the multiplier-scale control and the precision adjustment of the precision control. | 02-26-2015 |
20150058808 | DYNAMIC CONTEXTUAL TOUCH MENU - One aspect of the invention is a system for providing a dynamic contextual touch menu. The system includes a multi-touch display and processing circuitry coupled to the multi-touch display. The processing circuitry is configured to detect a contextual menu display request in response to a touch detected on the multi-touch display. The processing circuitry is configured to display a dynamic contextual touch menu associated with a first element as a targeted element in response to the detected contextual menu display request. The processing circuitry is also configured to modify content of the dynamic contextual touch menu to align with a second element as the targeted element in response to a detected motion on the multi-touch display between the first and second elements. | 02-26-2015 |
20150058809 | MULTI-TOUCH GESTURE PROCESSING - One aspect of the invention is a system for multi-touch gesture processing. The system includes a multi-touch display and processing circuitry coupled to the multi-touch display. The processing circuitry is configured to detect a gesture on a gesture target area of a panel toolbar associated with a panel displayed on the multi-touch display. The panel includes panel content displayed in a content area. The gesture target area includes an empty area absent one or more command icons. Based on detection of the gesture, additional content is displayed on the multi-touch display associated with the panel content. | 02-26-2015 |
20150058947 | MOBILE DEVICE AUTHENTICATION - One aspect of the invention is a system for mobile device authentication. The system includes a public-facing server configured to interface with a mobile device. The system also includes a secure server configured to interface with the public-facing server and an authorization station. The authorization station includes processing circuitry configured to establish authorization limits for the mobile device and generate an authentication key associated with the authorization limits. The processing circuitry is further configured to provide the authentication key and an identifier of the mobile device to the secure server, and generate an authorization code including an encoded version of the authentication key and an address of the public-facing server. The processing circuitry is also configured to provide the authorization code to the mobile device to establish authentication for the mobile device to receive data from a control system network as constrained by the authorization limits. | 02-26-2015 |