| 发明名称 |
Navigation device for dead reckoning |
| 摘要 |
A navigation device is provided that includes a processor configured to track a path of the navigation device based on a first signal received by the navigation device, and calculate a calculated position of the navigation device based on a second signal different from the first signal. The navigation device may further include a graphical user interface configured to display a calculated position graphical element representing the calculated position determined based on the second signal and display a tracked position graphical element representing the path of the navigation device determined based on the first signal, the tracked position graphical element and the calculated position graphical element being distinguishable in appearance. |
| 申请公布号 |
US9134129(B2) |
申请公布日期 |
2015.09.15 |
| 申请号 |
US201313858831 |
申请日期 |
2013.04.08 |
| 申请人 |
MICROSOFT TECHNOLOGY LICENSING, LLC |
发明人 |
Figueroa Joseph |
| 分类号 |
G01C21/00;G01C21/12;G01C21/16;G01S19/13;G01S19/49 |
主分类号 |
G01C21/00 |
| 代理机构 |
|
代理人 |
Chen Nicholas;Drakos Kate;Minhas Micky |
| 主权项 |
1. A navigation device, comprising:
a processor configured to:
track a path of the navigation device based on a first signal received by the navigation device; andcalculate a calculated position of the navigation device based on a second signal different from the first signal; and a graphical user interface configured to display a calculated position graphical element representing the calculated position determined based on the second signal and display a tracked position graphical element representing the path of the navigation device determined based on the first signal, the tracked position graphical element and the calculated position graphical element being distinguishable in appearance. |
| 地址 |
Redmond WA US |
