METHOD AND DEVICE FOR CONTROLLING DISPLAY, AND RECORDING MEDIUM HAVING DISPLAY CONTROL PROGRAM RECORDED THEREIN,申请号JP19970109769-传众专利搜索

METHOD AND DEVICE FOR CONTROLLING DISPLAY, AND RECORDING MEDIUM HAVING DISPLAY CONTROL PROGRAM RECORDED THEREIN

申请公布号：JPH10300497(A)

申请号：JP19970109769

申请日期：1997.04.25

申请公布日期：1998.11.13

申请人：

PIONEER ELECTRON CORP

发明人：YANO KENICHIRO;HANIYU YUKIKO;TAKAYANAGI MIKIHIKO

分类号：G09B29/10;G01C21/00;G08G1/0969;(IPC1-7):G01C21/00;G08G1/096

主分类号：G09B29/10

摘要：PROBLEM TO BE SOLVED: To precisely grasp the state of a scheduled route by detecting the advancing direction of one's own vehicle after a target passing point is passed, and setting the display center point of a map to be displayed to the direction for displaying a part to be displayed to display the map. SOLUTION: When navigation processing is started, the present position of one's own vehicle is detected on the basis of the data from an acceleration sensor, etc., and the map information including the present position is read from a ROM disc, and a corresponding map is displayed on a display together with an own vehicle position mark C showing the own vehicle position. The own vehicle position mark C is displayed on a preset route PR, and a target routing point PP to be passed is also displayed. The own vehicle position mark C is gradually approached to the target passing point PP according to the navigation processing. The advancing direction after the target passing point PP is passed is detected on the basis of the data of the set route PR. The map M is moved in the direction opposite to the detected advancing direction. Thus, a wider range of the route PR set in the advancing direction can be displayed.