发明名称 |
USER INTERFACE FOR PREDICTIVE TRAFFIC |
摘要 |
A navigation device includes a predictive traffic data database to store predictive traffic data at a plurality of times and a map database to store mapping data. A mapping module calculates a route and an estimated time of traversal for a route between a beginning geographic location and an ending geographic location based on the predictive traffic data and the mapping data. A start time modification module monitors for a modification of a start time for the route, with the mapping module re-calculating the estimated time of traversal in response to the modification of the start time for the route. |
申请公布号 |
US2016282130(A1) |
申请公布日期 |
2016.09.29 |
申请号 |
US201615175527 |
申请日期 |
2016.06.07 |
申请人 |
TELECOMMUNICATION SYSTEMS, INC. |
发明人 |
SANO DARRELL;TSURUTOME KEVIN |
分类号 |
G01C21/34 |
主分类号 |
G01C21/34 |
代理机构 |
|
代理人 |
|
主权项 |
1. A method of determining a time to embark on an overall day's route determined by a navigation device, comprising:
determining said overall day's route including each of a plurality of separate trips to different ending locations, each of said plurality of separate trips being separated in time over a day; determining an estimated total travel time of traversal for said overall day's route between a beginning geographic location of a first one of said plurality of separate trips, and an ending geographic location of a last one of said plurality of separate trips, based on prior real time sampling of traffic patterns over an extended period of time, and a future start time for embarking on said overall day's route; modifying said future start time for embarking on said overall day's route; and re-determining said estimated total travel time of traversal in response to said modification of said future start time. |
地址 |
ANNAPOLIS MD US |