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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ning Zhu Yang Liu Shoufeng Ma Zhengbing He |
| Copyright Year | 2000 |
| Abstract | In transportation networks, traditional fixed sensors are used to monitor the operation of transportation systems. However, fixed sensors cannot move once they are installed. In this paper, the motion ability of traffic sensors is introduced to improve the performance of transportation network surveillance. A mobile traffic sensor routing problem is proposed, modeled as a novel vehicle routing problem. A measure of traffic information acquisition benefits is developed and used to gauge the surveillance performance. To solve this mobile-sensor routing problem, a hybrid two-stage heuristic algorithm is designed, which is based on particle swarm optimization and ant colony optimization. Numerical experiments are conducted. The results show that the mobile traffic sensor has a better network surveillance performance than the fixed sensor in most experimental cases. |
| Sponsorship | IEEE Intelligent Transportation Systems Society |
| Starting Page | 2273 |
| Ending Page | 2285 |
| Page Count | 13 |
| File Size | 1102183 |
| File Format | |
| ISSN | 15249050 |
| Volume Number | 15 |
| Issue Number | 5 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Mobile communication Estimation Routing Vehicles Mobile computing Indexes vehicle routing problem (VRP) Ant colony optimization (ACO) hybrid two-stage heuristic algorithm mobile traffic sensor routing particle swarm optimization (PSO) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Automotive Engineering Mechanical Engineering Computer Science Applications |
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