发明名称 NAVIGATION SYSTEM HAVING ADAPTIVE COVERAGE AND METHOD OF OPERATION THEREOF
摘要 A method of operation of a navigation system having adaptive coverage includes: detecting a no service region or an intermittent loss of service region upcoming in a route; selecting an adaptive coverage operations block based on the no service region or based on the intermittent loss of service region for storing on a device; and sending data from the adaptive coverage operations block for displaying on the device.
申请公布号 EP2394138(A4) 申请公布日期 2014.07.02
申请号 EP20100739033 申请日期 2010.02.02
申请人 TELENAV, INC. 发明人 CHAO, YI-CHUNG;RENNARD, ROBERT W.;LUO, ZHIQI;SHRIVATHSAN, MUSIRI S.
分类号 G01C21/00 主分类号 G01C21/00
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