首页>
外国专利>
Map display device e.g. for hand-held map reader or for automobile onboard navigation device, uses azimuth detector for correction of stored map information
Map display device e.g. for hand-held map reader or for automobile onboard navigation device, uses azimuth detector for correction of stored map information
展开▼
机译:地图显示设备用于手持式地图阅读器或汽车车载导航设备,使用方位角检测器校正存储的地图信息
展开▼
页面导航
摘要
著录项
相似文献
摘要
The map display device (20) incorporates an azimuth detector with an azimuth measuring range divided into a number of equal parts, the map information corrected when the output of the azimuth detector alters over the surface of each part, the displayed map direction coinciding with the half angle or the symmetry lines of the equal parts and indicated in visual form.
展开▼