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Methods and systems of providing information using navigation apparatus

A navigation device and proportional technology, applied in navigation, surveying and mapping and navigation, road network navigator, etc., can solve problems such as unexecuted navigation, uncalculated any route, etc., and achieve the effect of promoting visualization

Active Publication Date: 2015-08-05
TOMTOM INT BV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] While route calculation and navigation functions are essential to the overall use of a PND, it is possible to use the device only for informational display or "free driving" where only map information relevant to the current device location is displayed and where the The device has not calculated any routes and is not currently performing any navigation

Method used

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  • Methods and systems of providing information using navigation apparatus
  • Methods and systems of providing information using navigation apparatus
  • Methods and systems of providing information using navigation apparatus

Examples

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Embodiment Construction

[0130] about Figures 1 to 4 The description provided provides background information to facilitate an understanding of the invention in its various embodiments. by reference Figures 5 to 10D Embodiments of the present invention are described.

[0131] Preferred embodiments of the invention will now be described with specific reference to PNDs. It should be kept in mind, however, that the teachings of the present invention are not limited to PNDs but are instead generally applicable to any type of processing device configured to execute software in order to provide route planning and navigation functionality. It can thus be seen that in the context of this application, a navigation device is intended to include (without limitation) any type of route planning and navigation device, whether embodied as a PND, a navigation device built into a vehicle, or an actual A computing resource (eg, a desktop or portable personal computer (PC), mobile phone, or portable digital assista...

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Abstract

A method of providing information relating to a path being travelled using a navigation apparatus, involves displaying a path bar including a linear representation of at least a portion of a path to be travelled using a navigation apparatus. The linear representation of the portion of the path is scrollable in the display window by a user to reveal a linear representation of another portion of the path. The method may involve automatically increasing a scale of the linear representation of the path displayed as a given location represented along the path is approached, wherein the location is a location of a safety camera or event affecting traffic flow along the path.

Description

technical field [0001] The present invention relates to methods and systems for providing information to users of navigation devices. The invention also extends to a navigation device arranged to carry out the method of the invention. The illustrative embodiments of the invention relate to navigation equipment in the form of portable navigation devices (so-called PNDs) comprising global navigation satellite signal reception and processing functionality and to methods of operating such devices. The invention is also applicable to a navigation apparatus and method of operating the apparatus forming part of an integrated navigation system, eg an in-vehicle navigation system. Background technique [0002] The invention is directed to a method of providing information, such as itinerary, traffic or navigation information, to a user of a navigation device, and to a navigation device arranged to carry out the steps of the method according to an embodiment of the invention. The na...

Claims

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Application Information

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IPC IPC(8): G01C21/36
CPCG01C21/3691G01C21/3697G01C21/3632G01C21/3694G01C21/367
Inventor C·K·万多S·T·戈费茨
Owner TOMTOM INT BV
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