| 发明名称 |
Navigation Using Dynamic Speed Limits |
| 摘要 |
Method, computer program product, and apparatus for providing navigation guidance to vehicles are disclosed. In some implementations, a navigation device can be configured to determine a dynamic speed limit for a vehicle based on the location of the vehicle in a road segment, and displays the dynamic speed limit in a display of the navigation device. |
| 申请公布号 |
US2015057831(A1) |
申请公布日期 |
2015.02.26 |
| 申请号 |
US201313971589 |
申请日期 |
2013.08.20 |
| 申请人 |
Qualcomm Incorporated |
发明人 |
Finlow-Bates Keir |
| 分类号 |
G01C21/26 |
主分类号 |
G01C21/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of providing navigation guidance, comprising:
determining a location of a vehicle in a road segment by a navigation device, wherein the location of the vehicle in the road segment includes a lane the vehicle is in; determining a dynamic speed limit in accordance with the location of the vehicle in the road segment; and displaying the dynamic speed limit in a display of the navigation device. |
| 地址 |
San Diego CA US |
