| contributor author | Linjie Gao | |
| contributor author | Zhicai Juan | |
| contributor author | Anning Ni | |
| date accessioned | 2017-05-08T22:04:50Z | |
| date available | 2017-05-08T22:04:50Z | |
| date copyright | December 2006 | |
| date issued | 2006 | |
| identifier other | jhtrcq%2E0000149.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/70701 | |
| description abstract | The design of distributed parallel simulation structure and algorithm according to parallel characteristics of traffic network simulation are presented. PVM (Parallel Virtual Machine) serves as parallel computing platform. It puts forwards network-partition algorithm based on number of vehicles and communication means of synchronization to realize load balancing. Parallel benefits of simulation algorithm are assessed by four measures including program run time, speedup, parallel efficiency and expandability. With parallel algorithm, traffic network that is made of 24 intersections is modeled based on different numbers of processors. The results from the simulation demonstrate that simulation speed increases by 3.5 times. Hence, parallel simulation algorithm improves speed and efficiency of traffic network simulation. It provides a foundation for larger scale traffic network simulation. | |
| publisher | American Society of Civil Engineers | |
| title | Design and Benefit Analysis of Distributed Parallel Simulation of Microscopic Traffic System | |
| type | Journal Paper | |
| journal volume | 1 | |
| journal issue | 1 | |
| journal title | Journal of Highway and Transportation Research and Development (English Edition) | |
| identifier doi | 10.1061/JHTRCQ.0000149 | |
| tree | Journal of Highway and Transportation Research and Development (English Edition):;2006:;Volume ( 001 ):;issue: 001 | |
| contenttype | Fulltext | |
