| 发明名称 | Stream processing based intelligent transport systems | ||
| 摘要 | A stream processing system for processing a routing request specifying a first location and a destination location in a network of interconnected locations includes a plurality of data processing elements, a memory connected to the plurality of data processing elements for storing a plurality of maps having different scopes, wherein each of the data processing elements is associated with one of the plurality of maps and determines a section of a path from the first location to the destination location in the network of interconnected locations, and a routing selection element for merging the sections of the path as a solution to the routing request. | ||
| 申请公布号 | US8768612(B2) | 申请公布日期 | 2014.07.01 |
| 申请号 | US200812131784 | 申请日期 | 2008.06.02 |
| 申请人 | International Business Machines Corporation | 发明人 | Bouillet Eric;Feblowitz Mark David;Liu Zhen;Ranganathan Anand |
| 分类号 | G06F17/00;G06F19/00;G01C21/32;G01C21/34 | 主分类号 | G06F17/00 |
| 代理机构 | F. Chau & Associates, LLC | 代理人 | F. Chau & Associates, LLC ;Percello, Esq. Louis J. |
| 主权项 | 1. A stream processing system for processing a routing request specifying a first location and a destination location in a network of interconnected locations, comprising: a plurality of data processing elements; a memory connected to the plurality of data processing elements for storing a plurality of maps having different scopes, wherein each of the data processing elements is associated with one of the plurality of maps and determines a section of a path from the first location to the destination location in the network of interconnected locations, wherein the plurality of data processing elements are arranged in a series of stages having increasing map detail and decreasing map size; and a routing selection element for merging the sections of the path as a solution to the routing request. | ||
| 地址 | Armonk NY US | ||