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WINSTON-SALEM MOBILITY MANAGER: DATA COLLECTION, VALIDATION, AND PERFORMANCE EVALUATION.
| 题名： | WINSTON-SALEM MOBILITY MANAGER: DATA COLLECTION, VALIDATION, AND PERFORMANCE EVALUATION. |
| 作者： | Stone-JR; Baugh-JW; Chakravarty-S; Surasky-MN |
| 关键词： | Computers-; Data-collection; Internet-; Management-; Monitoring-; Paratransit-services; Performance-evaluations; Productivity-; Quality-of-service; Real-time-data-processing; Ridership-; Scheduling-; Statistical-analysis; T-test; Validation-; Winston-Salem-North-Carolina |
| 摘要： | The Winston-Salem Mobility Manager project has served as a test bed for advanced public transportation systems technology since 1995. The aspects of remote data collection, validation, and performance evaluation are discussed. The computerized scheduling software for Trans-AID, the local paratransit system, was accessed and passenger RIDE files were downloaded. Java-based utilities and conventional spreadsheets removed invalid data, sorted urban and rural passenger trips, and compared transit productivity measures. Validated Trans-AID data show relatively few data entry errors, some logical errors, and high time-window violations. Ridership, productivity, and service gains determined by intuitive assessment of traditional measures are not supported by statistical analysis. Rather, the results of t-tests suggest counterintuitive management actions to improve service and productivity. Internet-based methods of data collection, validation, and evaluation demonstrate promise for real-time transit management and agency monitoring. |
| 总页数： | Transportation Research Record. 2001. (1760) pp114-120 (1 Fig., 8 Tab., 5 Ref.) |
| 报告类型： | 科技报告 |
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