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PIONEER SYSTEM TECHNOLOGIES CORPORATION

SENDAI-SHI, MIYAGI, JP

PIONEER SYSTEM TECHNOLOGIES CORPORATION Patent applications
Patent application number	Title	Published
20100030462	DISPLAY CONTROL APPARATUS, DISPLAY CONTROL METHOD, DISPLAY CONTROL PROGRAM, AND RECORDING MEDIUM - A display control apparatus includes a position acquiring unit that acquires position information concerning a current position of a mobile object; an extracting unit that extracts position information related to regions included on a road information sign; a calculating unit that, based on the position information concerning the current position of the mobile object and the position information related to the regions included on the road information sign, calculates distances to each of the regions from the current position of the mobile object; and a display control unit that sets, based on the distances calculated by the calculating unit, a display state for text indicating the regions included on the road information sign and displays, in the display state set and on a display screen, the road information sign having the text.	02-04-2010
20080238914	Map Information Creating Device, Map Information Creating Method, and Map Information Creating Program - A 3D road object is an object having road width, height, and length. The 3D road object corresponds to a link. A road surface texture is drawn repeatedly on the top surface of the 3D road object. With a map information creating device, geometry data in a cube shape containing a cross-section including the road width and the height can be extracted. Length of this geometry data can be set to the length of one sheet (one cycle) of the road surface texture in the length direction of the 3D road object. The road surface texture for one sheet as well as drawing cycle information can also be extracted. Moreover, link length information can be extracted from the link.	10-02-2008