Patent ID: 6674416
Filing Date: 2004-01-06
Classification: G01D,G06Q

Abstract:
A sensor device comprising:feature amount acquiring means for acquiring a feature amount which represents a physical state of an object to be sensed; threshold setting means for setting a threshold so as to determine the feature amount; a display unit including a plurality of display segments arranged in an 8-shape to present a numerical display; and display mode selecting means for selecting one of a numerical display mode and a graph display mode, wherein at least a part of the display segments used for presenting the numerical display has a display color which can be changed, the feature amount or the threshold is presented by the numerical display in one display color in the numerical display mode, and in the graph display mode, the feature amount is displayed by a graph using display segments selected from the display segments used for presenting the numerical display, and a part of the display segments selected from the display segments used for presenting the numerical display presents a display color different from a display color of the graph in order to indicate position of the threshold in the graph by position of the part of the display segments.