Method for operating a navigation appliance, and arrangement for carrying out the method
First Claim
1. A method for operating a navigation appliance having a central processor unit and a storage medium which contains a digitized map, comprising the following steps:
- entering route data using start and destination coordinates which can be selected on the map, calculating a route based on the entered route data receiving traffic jam data associated with the calculated route via an external source, displaying the calculated route and respective traffic jam data, displaying a route section of the calculated route with a traffic jam graphically, outputting traffic jam data on an output unit in editable form, receiving editing commands for the output traffic jam data from an input device, and calculating a new route or route section taking into account the edited traffic jam data following reception of a calculation command via the input device.
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Accused Products
Abstract
A method for operating a navigation device comprising a central processing unit (100) and a memory medium (130) with a digitized map is disclosed. The method comprises the following steps: inputting a route with start and target coordinates that can be selected on the map; receiving traffic jam data via an external source (140); displaying a calculated route and the respective traffic jam data; and editing said traffic jam data. In the case of acceptance of a traffic jam a possible bypass of the corresponding route section is calculated and displayed, and in the case of non-acceptance the calculated route section is maintained.
94 Citations
15 Claims
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1. A method for operating a navigation appliance having a central processor unit and a storage medium which contains a digitized map, comprising the following steps:
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entering route data using start and destination coordinates which can be selected on the map, calculating a route based on the entered route data receiving traffic jam data associated with the calculated route via an external source, displaying the calculated route and respective traffic jam data, displaying a route section of the calculated route with a traffic jam graphically, outputting traffic jam data on an output unit in editable form, receiving editing commands for the output traffic jam data from an input device, and calculating a new route or route section taking into account the edited traffic jam data following reception of a calculation command via the input device. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A navigation appliance comprising:
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a central processor unit, a storage medium which contains a digitized map, means for receiving traffic jam data, associated with a route via an external source, a display unit for displaying a calculated route and the respective traffic jam data, means for outputting received traffic jam data on the display unit in editable form, means for editing the traffic jam data, with the means including an input apparatus, and means for calculating a new route or route section taking into account the edited traffic jam data. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15)
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Specification