GPS Map for Commercial Vehicle Industry
First Claim
1. A portable GPS map device and method of displaying and searching road network and vehicle routing comprising of a navigation system and user interface to optimize needed navigation for a commercial vehicle wherein such optimization is based on physical criteria and content of the said vehicle, and external road criteria such as low bridge clearances, load limits, one-way road designations, left-hand and dangerous turn restrictions, and allowances pertaining to commercial vehicles.
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Abstract
GPS map for commercial vehicle industry comprising of a navigation system and user interface to optimize needed navigation for a commercial vehicle based on physical criteria and content taking into consideration low bridge clearances, load limits, one-way road designations, left-hand and dangerous turn restrictions, and allowances pertaining to commercial vehicles. Based on the specified dimension and content of the vehicle, the system will display roads on the map with alerting color, texture to warn driver about roads where location of the vehicle is prohibited.
16 Citations
13 Claims
- 1. A portable GPS map device and method of displaying and searching road network and vehicle routing comprising of a navigation system and user interface to optimize needed navigation for a commercial vehicle wherein such optimization is based on physical criteria and content of the said vehicle, and external road criteria such as low bridge clearances, load limits, one-way road designations, left-hand and dangerous turn restrictions, and allowances pertaining to commercial vehicles.
Specification