发明名称 |
THREE-DIMENSIONAL TRAFFIC FLOW PRESENTATION |
摘要 |
Traffic flow is viewed in mapping or navigation. A processor generates a two-dimensional map from a perspective view. The perspective view is at an angle, which is not a normal to the map, looking down on the two-dimensional map. At least one road or pathway represented on the two-dimensional map is identified. Traffic flow information is obtained for a plurality of locations along the at least one road or pathway. A line is projected along a third dimension on the two-dimensional map. The line is above the road or pathway from the perspective view. A height of the line is a function of the traffic flow information for the locations such that the height for a first of the locations is greater than for a second of the locations. The map is displayed with the line.
|
申请公布号 |
US2013226442(A1) |
申请公布日期 |
2013.08.29 |
申请号 |
US201213408475 |
申请日期 |
2012.02.29 |
申请人 |
LYNCH JAMES D.;GALE WILLIAM N. |
发明人 |
LYNCH JAMES D.;GALE WILLIAM N. |
分类号 |
G08G1/00 |
主分类号 |
G08G1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|