发明名称 NAVIGATION SYSTEM WITH DISTANCE LIMITATION MECHANISM AND METHOD OF OPERATION THEREOF
摘要 A method of operation of a navigation system includes: executing a distance bounded function for displaying on a device; setting a reference location; receiving a user location for monitoring a location of the device; measuring a distance travelled with the user location from the reference location only when the distance bounded function is executing; and deactivating the distance bounded function when the distance travelled equals or exceeds a distance limit.
申请公布号 US2012089328(A1) 申请公布日期 2012.04.12
申请号 US20100901518 申请日期 2010.10.09
申请人 ELLANTI MANOHAR;LUO HENGBIN;YOUNG JOHN;BEDOLLA JOSE;TELENAV, INC. 发明人 ELLANTI MANOHAR;LUO HENGBIN;YOUNG JOHN;BEDOLLA JOSE
分类号 G01C21/00 主分类号 G01C21/00
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