| 发明名称 |
User Device and System |
| 摘要 |
A first user device comprises a first communication interface and a second communication interface. The first user device has digital first map information and is configured for outputting a request message for making navigation information available with regard to at least one desired route section, at the first communication interface. The second communication interface is configured for receiving navigation information that is made available in response to the request message, at the second communication interface, and comprises digital second map information for at least a part of the at least one desired route section. The digital second map information comprises data for display of the at least one part of the at least one desired route section. The first user device is configured for determining digitally updated map information as a function of the digital second map information of the navigation information and of the digital first map information, and for selecting an optical output device for display of the digital updated map information. |
| 申请公布号 |
US2014358431(A1) |
申请公布日期 |
2014.12.04 |
| 申请号 |
US201414461053 |
申请日期 |
2014.08.15 |
| 申请人 |
Bayersiche Motoren Werke Aktiengesellschaft |
发明人 |
ISERT Carsten;TAVA Marcello;GERSTBERGER Christian |
| 分类号 |
G01C21/36;G01C21/32 |
主分类号 |
G01C21/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A user device comprises:
a memory having digital first map information; a first communication interface configured for outputting a request message for making navigation information available with regard to at least one desired route section; a second communication interface configured for receiving navigation information that is made available in response to the request message, wherein the navigation information comprises digital second map information for at least a part of the at least one desired route section, wherein the digital second map information comprises data for display of the at least one part of the at least one desired route section; and wherein the user device is configured to determine digitally updated map information as a function of the digital second map information of the navigation information and of the digital first map information, and to select an optical output device for display of the digital updated map information. |
| 地址 |
Muenchen DE |
