Car navigation system is a system which shows a driver the way. Information of direction and distance is obtained from sensors, and information of the road on which the driver is obtained from CD-ROM. The car position is determined by deduction from the results of calculation based on the information. A map is drawn on the display by the map data which is stored in CD-ROM. The car position is indicated on the map, and the driver looks at it and knows where he is. Navigation system can be not only this basic navigator but also a car information center by gathering the information from extended sources: for example, traffic congestion, parking etc. In the document the authors explain every unit which makes up this system.
Car Navigation System
1988
12 pages
Report
No indication
English
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