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METHOD FOR SEARCHING PATH OF NAVIGATION APPARATUS AND METHOD FOR DISPLAYING TRAFFIC INFORMATION, ESPECIALLY USING TRAFFIC INFORMATION COLLECTED IN THE PAST
METHOD FOR SEARCHING PATH OF NAVIGATION APPARATUS AND METHOD FOR DISPLAYING TRAFFIC INFORMATION, ESPECIALLY USING TRAFFIC INFORMATION COLLECTED IN THE PAST
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机译:导航装置的路径搜索方法和显示交通信息的方法,尤其是使用过去收集的交通信息
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摘要
PURPOSE: A method for searching path of a navigation apparatus and a method for displaying traffic information are provided to search a recommended path more accurately, using traffic information in the present and in the past. CONSTITUTION: According to the navigation apparatus, a calculation processing unit(1) detects the present position on the ground of information being output from sensors(6,7,8) and a GPS receiver(9), and reads map data from a map/statistical traffic data memory device(3), and searches an optimum path from a destination to a departure. A display(2) displays graphic information generated in the calculation processing unit. And the map/statistical traffic data memory device stores map data and statistical traffic data.
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