Patent ID: 8538680
Filing Date: 2013-09-17
Classification: G01C

Abstract:
1. A real-time navigation electronic device based on determining current traffic rule information comprising: a positioning unit; a user interface; a storage unit electrically connected to the processing unit and for storing several preset information for determining traffic rule; an information detecting-and-generating unit for detecting and generating information for determining real-time traffic rule; and a processing unit electrically connected to the positioning unit and the user interface, wherein the processing unit comprises: a destination receiving module for receiving a destination through the user interface; a present-position obtaining module for obtaining a present position through the positioning unit; a route generating module for generating a navigation route according to the destination and the present position, wherein the route generating module searches the preset information for determining traffic rule stored in the storage unit according to the destination and the present position to generate the navigation route; an information receiving module for receiving the information for determining real-time traffic rule; a determining module for determining if the information for determining real-time traffic rule conflicts with the navigation route or makes the navigation route not the quickest route; a triggering module for triggering the route generating module to re-generate the navigation route according to the destination, the present position and the information for determining real-time traffic rule when the information for determining real-time traffic rule conflicts with the navigation route or makes the navigation route not the quickest route; an output module for outputting the navigation route; and an update module for updating the preset information for determining traffic rule in the storage unit according to the actual information for determining real-time traffic rule when the information for determining real-time traffic rule conflicts with the navigation route or makes the navigation route not the quickest route, wherein the update module comprises: an update determiner for determining if the information for determining real-time traffic rule represents a temporary road situation, and when the information for determining real-time traffic rule does not represent the temporary road situation, updating the preset information for determining traffic rule in the storage unit according to the information for determining real-time traffic rule, wherein when the information for determining real-time traffic rule represents the temporary road situation, the update determiner stops the update of the update module.