ENVIRONMENTAL MAP CORRECTION DEVICE AND AUTONOMOUS MOBILE DEVICE
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Accused Products
Abstract
An environmental map correction device that acquires an environmental map that matches an actual ambient environment includes a conversion unit arranged to convert object existence probability information of respective grids configuring a global map into image information (shading information of a black and white image, a display unit arranged to display a global map image based on the converted image information, an operation input unit arranged to receive a correcting operation from a user, a correction unit arranged to correct the global map image displayed by the display unit according to the correcting operation by the user, and an inversion unit arranged to acquire a corrected global map by inverting the corrected global map image (shading information) into the object existence probability information.
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Citations
9 Claims
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1-4. -4. (canceled)
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5. An environmental map correction device, comprising:
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a display device arranged to display an environmental map showing an object area in which an object exists; an input device arranged to receive a correcting operation from a user to correct the environmental map displayed by the display device; a correction device arranged to correct the environmental map displayed by the display device based on the correcting operation received by the input device; a conversion device arranged to convert, into image information, object existence probability information of a plurality of grids configuring the environmental map; and an inversion device arranged to invert the image information into the object existence probability information;
whereinthe display device displays an environmental map image based on image information converted by the conversion device; the correction device corrects the environmental map image displayed by the display device; and the inversion device inverts the image information of the environmental map image corrected by the correction device into the object existence probability information. - View Dependent Claims (6, 7, 8, 9)
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Specification