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US 11,078,636 B2Granted
Display device, display method, recording medium, and structure monitoring system
AssigneeSeiko Epson Corporation
InventorsHiroshi Okamoto, Kazuyoshi Takeda, Makoto Sakurai, Hidehiko Sekiya, Chitoshi Miki
Life of this patent
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Abstract
A display device displays displacement of a bridge serving as a structure on a display part in the form of image information that is visually recognizable, based on a displacement amount of the bridge, the displacement amount having been calculated based on an output signal output from an acceleration detector serving as a physical quantity sensor provided on the bridge.
Claims12
A display device comprising:
- a display configured to display displacement of a bridge over which a vehicle travels as image information that is visually recognizable, based on displacement amounts of the bridge, wherein
- the image information includes (i) a displayed image of the bridge and (ii) visual indicators of the displacement amounts at respective structural locations on the displayed image of the bridge, and
- the display device is configured to calculate the displacement amount based on time-synchronized output signals received respectively from a plurality of acceleration detectors provided on the bridge, wherein, on the display device, the visual indicators are overlaid on the respective structural locations of the displayed image of the bridge and indicate a magnitude of the displacement amounts at the respective structural locations,
- wherein the display device is configured to calculate respective magnitudes of the displacement amounts, and wherein the visual indicators separately indicate the respective magnitudes of the displacement amounts at the respective structural locations.
1 more element
A display method comprising:
- calculating displacement amounts of a bridge over which a vehicle travels based on time-synchronized output signals received respectively from a plurality of acceleration detectors provided on the bridge;
- generating image information that visually represents the displacement of the bridge, based on the calculated displacement amounts of the bridge;
- displaying the generated image information, wherein
- the image information includes (i) an image of the bridge and (ii) visual indicators of the displacement amounts that are overlaid on respective structural locations on the image of the bridge and indicate a magnitude of the displacement amounts at the respective structural locations;
- and
- calculating respective magnitudes of the displacement amounts, wherein the visual indicators separately indicate the respective magnitudes of the displacement amounts at the respective structural locations.
3 more elements
Dependencies are inferred from the claim text.