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US 9,754,393 B2Granted
Display apparatus, display system and display method
AssigneeKYOCERA Corporation
InventorMitsuhiro Kitaji
Life of this patent
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Abstract
In the present invention, in a coordinate plane that receives an expression according to a first axis indicating a parameter that impacts a basic rate and a second axis indicating a parameter that impacts a metered power rate, a display unit (230) displays an image indicating coordinates indicating the use state of power received from a grid.
Claims13
A display apparatus which displays a usage status of power supplied from a grid, comprising:
- a display, and
- a controller configured to control the display to display a first image indicating a coordinate space expressed by a first coordinate axis and a second coordinate axis crossing each other, wherein
- the first coordinate axis is a coordinate axis for specifying a magnitude of a first power amount supplied from the grid in a first period,
- the second coordinate axis is a coordinate axis for specifying a magnitude of a second power amount supplied from the grid in a second period different from the first period,
- the first power amount corresponds to a basic rate for receiving a power supply service,
- the second power amount corresponds to a metered rate for receiving the power supply service,
- the controller is further configured to display a second image with the first image, the second image indicating the first and second power amount at a current time in the said coordinate space, and
- wherein the controller controls power consumption of a load in accordance with the displayed usage status of power supplied from the grid.
5 more elements
A display system comprising:
- a display apparatus that displays a usage status of power supplied from a grid;
- and
- a control apparatus that controls the display apparatus,
- wherein the display apparatus comprises:
- a display,
- a controller configured to control the display to display a first image indicating a coordinate space expressed by a first coordinate axis and a second coordinate axis crossing each other, wherein
- the first coordinate axis is a coordinate axis for specifying a magnitude of a first power amount supplied from the grid in a first period,
- the second coordinate axis is a coordinate axis for specifying a magnitude of a second power amount supplied from the grid in a second period different from the first period,
- the first power amount corresponds to a basic rate for receiving a power supply service,
- the second power amount corresponds to a metered rate for receiving the power supply service, and
- the controller is further configured to display a second image with the first image, the second image indicating the first and second power amount at a current time in the said coordinate space, and
- wherein the control apparatus controls power consumption of a load in accordance with the displayed usage status of power supplied from the grid.
9 more elements
A method comprising:
- displaying a first image indicating a coordinate space expressed by a first coordinate axis and a second coordinate axis crossing each other, wherein
- the first coordinate axis is a coordinate axis for specifying a magnitude of a first power amount supplied from the grid in a first period,
- the second coordinate axis is a coordinate axis for specifying a magnitude of a second power amount supplied from the grid in a second period different from the first period,
- the first power amount corresponds to a basic rate for receiving a power supply service,
- the second power amount corresponds to a metered rate for receiving the power supply service, and
- displaying a second image with the first image, the second image indicating the first and second power amount at a current time in the said coordinate space, and
- controlling power consumption of a load in accordance with the displayed usage status of power supplied from the grid.
4 more elements
Dependencies are inferred from the claim text.