Display system with a rotary machine and drive machine
AssigneeEbara Corporation
InventorMasahito Kawai
Life of this patent
Estimating the term…
Abstract
A display system is provided that includes: a rotary machine device including a rotary machine and a drive machine causing the rotary machine to rotate; a display device capable of displaying a state of the rotary machine device; a detection section acquiring plural state quantities indicating the state of the rotary machine device; and a display control section displaying a chart on the display device on the basis of the plural state quantities acquired by the detection section, the chart being configured as a multidimensional chart in which the plural state quantities of the rotary machine device at specific time are plotted and the plural state quantities are set as values, each of which corresponds to each axis.
Claims16
A display system, comprising:
- a rotary machine device that includes a rotary machine and a drive machine that causes the rotary machine to rotate;
- a display device configured to display a state of the rotary machine device;
- detection sensors that acquire a plurality of state quantities indicating the state of the rotary machine device;
- a processor configured to set a threshold, corresponding to the respective plurality of state quantities, for detecting abnormality of the rotary machine device, in a mutually associated state;
- and
- a display that displays a chart on the display device, on the basis of the plurality of state quantities acquired by the detection sensors, the chart being configured as a multidimensional chart in which the plurality of state quantities of the rotary machine device at specific times are plotted and the threshold at the specific time are displayed
- wherein every axis of the multidimensional chart is set to a respective one of the plurality of state quantities acquired by the detection sensors.
A display device, comprising:
- a display section;
- a data acquisition section that acquires a state quantity indicating a state of a rotary machine device, the rotary machine device including a rotary machine and a drive machine that causes the rotary machine to rotate;
- a processor configured to set a threshold, corresponding to the respective plurality of state quantities, for detecting abnormality of the rotary machine device, in a mutually associated state;
- and
- a display that displays a chart in the display section on the basis of a plurality of the state quantities acquired by the data acquisition section, the chart being configured as a multidimensional chart in which the plurality of state quantities of the rotary machine device at specific times are plotted and the threshold at the specific time are displayed,
- wherein every axis of the multidimensional chart is set to a respective one of the plurality of state quantities acquired by the data acquisition section.
A display method, comprising:
- acquiring a plurality of state quantities indicating a state of a rotary machine device, the rotary machine device including a rotary machine and a drive machine that causes the rotary machine to rotate;
- generating a multidimensional chart in which each of the plurality of state quantities is set as a value corresponding to respective axes;
- plotting the plurality of state quantities of the rotary machine device at specific times in the multidimensional chart;
- setting a threshold, corresponding to the respective plurality of state quantities, for detecting abnormality of the rotary machine device, in a mutually associated state;
- and
- displaying the multidimensional chart, in which the plurality of state quantities of the rotary machine device at the specific times are plotted and the threshold at the specific time are displayed, on a display device,
- wherein every axis of the multidimensional chart is set to a respective one of the plurality of state quantities.
Dependencies are inferred from the claim text.