Position information display device

专利名称：Position information display device
发明人：松本 尚人,勅使川原 敏之
申请号：JP実願平4-32189
申请日：19920515
公开号：JP実開平5-90532U
公开日：
19931210
专利内容由知识产权出版社提供
专利附图：
摘要： (57) [Abstract] [Purpose] can easily recognize the position of the current
position or the like, and by reducing the capacity of the locus display storage medium to provide a positional information display device that can display a sufficient running locus.
[Configuration] is divided into a plurality of areas of the same person shape of the paper
map with the area information corresponding to each area Ime - In addition to displaying the letters on the display unit 25, the Ime - displays the position information of the display target position is superimposed on the characters. Moreover, subdivision area SSER the current position is stored locus subdivided each area when older than 40 seconds from the time of storing and last track information is updated, and the travel locus is displayed based on this. [Effect] It is possible to display necessary and sufficient travel locus in a small amount of trajectory information than the conventional, the memory capacity of the track information storage means can be greatly reduced as compared with the prior art. Furthermore, the display of the travel locus, it is possible to grasp the outline of the vehicle speed in the trajectory.
申请人：サンデン株式会社
地址：群馬県伊勢崎市寿町20番地
国籍：JP
代理人：吉田 精孝
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