Woojae Lee,Sanjay K. Sharma,Peter S. Syromiatnikov,Cesar Perez
申请号：
US12711933
公开号：
US09737268B1
申请日:
2010.02.24
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A method, system, and medium are provided for facilitating navigation data updates. One embodiment of the method includes receiving an indication that a navigation route is unavailable. The indication that the navigation route is unavailable is provided by a user of a mobile device. A notification of the unavailable navigation route is communicated to a navigation server. The unavailable navigation route is excluded in subsequently provided navigation routes.
