NAVIGATION SYSTEM WITH MAP COMPRESSION AND METHOD OF OPERATION THEREOF
First Claim
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1. A method of operation of a navigation system comprising:
- preconstructing a multi-layered index based on a plurality of a spatially-aware identification for identifying location data points;
selecting a first intersection based on the multi-layered index of the spatially-aware identification; and
generating a primary route based on the first intersection for displaying on a device.
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Abstract
A method of operation of a navigation system includes: preconstructing a multi-layered index based on a plurality of a spatially-aware identification for identifying location data points; selecting a first intersection based on the multi-layered index of the spatially-aware identification; and generating a primary route based on the first intersection for displaying on a device.
37 Citations
20 Claims
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1. A method of operation of a navigation system comprising:
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preconstructing a multi-layered index based on a plurality of a spatially-aware identification for identifying location data points; selecting a first intersection based on the multi-layered index of the spatially-aware identification; and generating a primary route based on the first intersection for displaying on a device. - View Dependent Claims (2, 3, 4, 5)
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6. A method of operation of a navigation system comprising:
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preconstructing a multi-layered index based on a plurality of a spatially-aware identification for identifying location data points; submitting a revised restriction to a first intersection record; selecting a first intersection based on the multi-layered index of the spatially-aware identification; generating a primary route based on the first intersection with the revised restriction for displaying on a device; and locating a first feature record associated with a first feature for displaying on the device. - View Dependent Claims (7, 8, 9, 10)
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11. A navigation system comprising:
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a preconstruction module for preconstructing a multi-layered index based on a plurality of a spatially-aware identification for identifying location data points; a segment selection module for selecting a first intersection based on the multi-layered index of the spatially-aware identification; and a navigation guidance module of a control unit for generating a primary route based on the first intersection for displaying on a device, the control unit coupled to a user interface. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification