Measuring device, measuring method, and programs therefor
AssigneeTopcon Corporation
InventorsHiroki Nagashima, Atsushi Shoji, Akira Oide
Life of this patent
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Abstract
A technique for identifying a measurement planned position for electromagnetic waves in a three-dimensional space in a simple and easy manner is provided. A position of a measuring unit 200 that is carried by an operator 100 is measured by a position measuring device that is configured to measure a position by laser light. A positional relationship between the measured position and the position of a measurement planned position 601 is displayed on a terminal 300 that is carried by the operator 100. This display guides the operator 100, and the operator 100 identifies the measurement planned position 601 and measure illuminance thereat.
Claims8
A device for measuring illuminance of illumination light, the device comprising:
- a measurement planned position data receiving unit that receives data of a three-dimensional position of a measurement planned position that is a candidate at which illuminance of the illumination light is measured by an illuminometer, which is fixed on a reflective prism;
- a position data receiving unit that receives data of a three-dimensional position of the illuminometer that is obtained by measuring a position of the reflective prism by using laser light of a position measuring device;
- and
- a graphical user interface controlling unit that displays a relationship between the three-dimensional position of the measurement planned position and the three-dimensional position of the illuminometer, on a display,
- wherein the graphical user interface controlling unit displays distances in a horizontal direction and a vertical direction from the three-dimensional position of the illuminometer to the three-dimensional position of the measurement planned position, on the display, as a result of comparison between the three-dimensional position of the measurement planned position and the three-dimensional position of the illuminometer.
A method for measuring illuminance of illumination light, the method comprising:
- receiving data of a three-dimensional position of a measurement planned position that is a candidate at which illuminance of the illumination light is measured by an illuminometer that is fixed on a reflective prism;
- receiving data of a three-dimensional position of the illuminometer that is obtained by measuring a position of the reflective prism by using laser light of a position measuring device;
- displaying a relationship between the three-dimensional position of the measurement planned position and the three-dimensional position of the illuminometer, on a display;
- and
- comparing the three-dimensional position of the measurement planned position with the three-dimensional position of the illuminometer,
- wherein distances in a horizontal direction and a vertical direction from the three-dimensional position of the illuminometer to the three-dimensional position of the measurement planned position are displayed on the display as a result of the comparison.
A computer program product comprising a non-transitory computer-readable medium storing computer-executable program codes for measuring illuminance of illumination light, the computer-executable program codes comprising program code instructions for:
- receiving data of a three-dimensional position of a measurement planned position that is a candidate at which illuminance of the illumination light is measured by an illuminometer that is fixed on a reflective prism;
- receiving data of a three-dimensional position of the illuminometer that is obtained by measuring a position of the reflective prism by using laser light of a position measuring device;
- displaying a relationship between the three-dimensional position of the measurement planned position and the three-dimensional position of the illuminometer, on a display;
- and
- comparing the three-dimensional position of the measurement planned position with the three-dimensional position of the illuminometer,
- wherein distances in a horizontal direction and a vertical direction from the three-dimensional position of the illuminometer to the three-dimensional position of the measurement planned position are displayed on the display as a result of the comparison.
Dependencies are inferred from the claim text.