| 发明名称 |
TRANSPORTATION SYSTEM RECONSTRUCTION |
| 摘要 |
A system for reconstructing vehicle itinerary include a processor and a memory storing instructions, implemented by the processor, to cluster historical trip records into a plurality of clusters, each of the plurality of clusters including a set of historical trip records that describe events occurring within a predetermined time range at one location; identify a sequence of clusters that includes a cluster at each location; and estimate an itinerary for a vehicle based on the sequence of clusters and constraint data describing physical constraints, the itinerary for the vehicle describing a sequence of arrival and departure times at a sequence of locations for the vehicle. |
| 申请公布号 |
US2015177011(A1) |
申请公布日期 |
2015.06.25 |
| 申请号 |
US201414578246 |
申请日期 |
2014.12.19 |
| 申请人 |
Urban Engines, Inc. |
发明人 |
Ibrahimi Morteza;Wischik Damon Jude;Pluntke Christopher David;Prabhakar Balaji Satyanarayana;Merugu Deepak |
| 分类号 |
G01C21/34 |
主分类号 |
G01C21/34 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A computer-implemented method for reconstructing a vehicle itinerary, the method comprising:
clustering historical trip records into a plurality of clusters, each of the plurality of clusters including a set of historical trip records that describe events occurring within a predetermined time range at one location; identifying a sequence of clusters that includes a cluster at each location; and estimating an itinerary for a vehicle based on the sequence of clusters and constraint data describing physical constraints, the itinerary for the vehicle describing a sequence of arrival and departure times at a sequence of locations for the vehicle. |
| 地址 |
Los Altos CA US |
