Method for searching car navigation path by using log file
First Claim
1. A method of making a driving path log file library for searching a car navigation path, comprising:
- operating a car navigation system and deciding whether or not to store a driving path of a driver;
when the driver decides to store the driving path, making a driving path log file with the driving path of the driver;
storing the driving path log file; and
making a driving path log file library out of the stored driving path log file,wherein the driving path log file comprises the driving path that the driver has driven through and then selectively stored, and the driving path log file library comprises a plurality of the stored driving path log files.
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Abstract
A method of making a driving path log file library for searching a car navigation path includes operating a car navigation system and deciding whether or not to store a driving path of a driver. When the driver decides to store the driving path, making a driving path log file with the driving path of the driver, storing the driving path log file, and making a driving path log file library out of the stored driving path log files. The driving path log file includes the driving path that the driver has driven through and then selected, and the driving path log file library includes a plurality of the stored driving path log files.
16 Citations
6 Claims
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1. A method of making a driving path log file library for searching a car navigation path, comprising:
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operating a car navigation system and deciding whether or not to store a driving path of a driver; when the driver decides to store the driving path, making a driving path log file with the driving path of the driver; storing the driving path log file; and making a driving path log file library out of the stored driving path log file, wherein the driving path log file comprises the driving path that the driver has driven through and then selectively stored, and the driving path log file library comprises a plurality of the stored driving path log files. - View Dependent Claims (2, 3)
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4. A method for searching a car navigation path by using a log file, the method comprising:
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when a driver selects a new destination, searching a path through a shortest path algorithm, displaying the path to the new destination on a map, map-matching the path by following a navigation path, and providing the driver with a resulting navigation path guide; when the driver selects an existing registered destination by using an existing registered destination library, reading an already-stored registered destination, displaying a path to the registered destination on a map, map-matching the path by following the navigation path, and providing the driver with a resulting navigation path guide; and when the driver selects a destination by using a driving path log file library, reading an already-stored driving path log file, displaying the stored driving path on a map, map-matching the path by following the navigation path, and providing the driver with a resulting navigation path guide, wherein the driving path log file comprises the driving path that the driver has driven through and then selectively stored, and the driving path log file library comprises a plurality of the stored driving path log files. - View Dependent Claims (5, 6)
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Specification