دورية أكاديمية
A Novel Trip Coverage Index for Transit Accessibility Assessment Using Mobile Phone Data
| العنوان: | A Novel Trip Coverage Index for Transit Accessibility Assessment Using Mobile Phone Data |
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| المؤلفون: | Zhengyi Cai, Dianhai Wang, Xiqun (Michael) Chen |
| المصدر: | Journal of Advanced Transportation, Vol 2017 (2017) |
| بيانات النشر: | Wiley, 2017. |
| سنة النشر: | 2017 |
| المجموعة: | LCC:Transportation engineering LCC:Transportation and communications |
| مصطلحات موضوعية: | Transportation engineering, TA1001-1280, Transportation and communications, HE1-9990 |
| الوصف: | Transit accessibility is an important measure on the service performance of transit systems. To assess whether the public transit service is well accessible for trips of specific origins, destinations, and origin-destination (OD) pairs, a novel measure, the Trip Coverage Index (TCI), is proposed in this paper. TCI considers both the transit trip coverage and spatial distribution of individual travel demands. Massive trips between cellular base stations are estimated by using over four-million mobile phone users. An easy-to-implement method is also developed to extract the transit information and driving routes for millions of requests. Then the trip coverage of each OD pair is calculated. For demonstrative purposes, TCI is applied to the transit network of Hangzhou, China. The results show that TCI represents the better transit trip coverage and provides a more powerful assessment tool of transit quality of service. Since the calculation is based on trips of all modes, but not only the transit trips, TCI offers an overall accessibility for the transit system performance. It enables decision makers to assess transit accessibility in a finer-grained manner on the individual trip level and can be well transformed to measure transit services of other cities. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 0197-6729 2042-3195 |
| Relation: | https://doaj.org/toc/0197-6729; https://doaj.org/toc/2042-3195 |
| DOI: | 10.1155/2017/9754508 |
| URL الوصول: | https://doaj.org/article/41e48a78f4a04ff2999a3af781a5183d |
| رقم الأكسشن: | edsdoj.41e48a78f4a04ff2999a3af781a5183d |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 01976729 20423195 |
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| DOI: | 10.1155/2017/9754508 |