Method and arrangement for representing data in vehicle navigati

Details Method and arrangement for representing data in vehicle navigati Method and arrangement for representing data in vehicle navigati

1999-03-05

2000-12-19

Cuchlinski, Jr., William A.

Data processing: vehicles, navigation, and relative location

Navigation

Employing position determining equipment

701 23, 34235701, 342451, 340988, 340990, 340995, G01C 2200, G01C 2100, G01S 302

Patent

active

061637521

ABSTRACT:
A method and arrangement for representation of data in a navigation system includes an input unit, a data memory, a position-determining unit, an evaluating unit and a control unit to control a display. From a destination entered in the input unit and the current vehicle location determined by the position-determining unit, the evaluating unit determines a route to the destination from cartographic data stored in the data memory. The evaluating unit also selects reference points of decision and/or orientation along the route and the scale of the map section displayed in the display unit is adjusted as a function of the distance between the current vehicle position and the next point of decision and/or orientation.

REFERENCES:
patent: 5084822 (1992-01-01), Hayami
patent: 5274387 (1993-12-01), Kakihara et al.
patent: 5537323 (1996-07-01), Schulte
patent: 5724316 (1998-03-01), Brunts

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