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首页> 外文期刊>The International Journal of Productivity and performance management >Integrated system to maximize efficiency in transit maintenance departments
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Integrated system to maximize efficiency in transit maintenance departments

机译：集成系统可最大程度提高运输维护部门的效率

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Purpose - The purpose of this research is to show how an integrated system serves as an information support tool to assists maintenance managers to analyze data and evaluate alternatives in order to make better decisions that maximize efficiency in transit operations. Design/methodology/approach - A system which consists of a mathematical scheduling model that interacts with a forecasting model and repair time standards to allocate resources in maintenance departments is presented. Information was obtained from observations at three transit facilities in the Central Florida area; the model developed is tested using historical data of the maintenance jobs performed. Findings - Outputs obtained from testing have demonstrated reduction of operational costs, increased bus reliability, and increased efficiency in the tasks executed. Therefore, the present study aggregates value to transit organizations. Research limitations/implications - This research brings up alternatives of use of the resources in transit maintenance departments and the potential impact on the overall productivity. This study contributes to the field of maintenance productivity practices. Originality/value - Reports examined in the area of time standards are mostly based on estimations of time or historical information instead of on-site analysis as presented in this study. This works expands the limited literature related to jobs scheduling for bus maintenance and combines models on maintenance scheduling and time standards which are typically presented in a disaggregated manner.
机译：目的-这项研究的目的是展示集成系统如何用作信息支持工具，以帮助维护管理人员分析数据和评估备选方案，以便做出更好的决策，从而最大程度地提高运输运营效率。设计/方法/方法-提出了一个由数学调度模型组成的系统，该模型与预测模型和维修时间标准进行交互以分配维护部门的资源。信息是从佛罗里达州中部地区的三个过境设施的观察获得的；使用执行的维护作业的历史数据测试开发的模型。结果-从测试中获得的输出证明了运营成本的降低，总线可靠性的提高以及所执行任务的效率提高。因此，本研究汇总了对过境组织的价值。研究的局限性/意义-该研究提出了运输维护部门中资源使用的替代方案以及对整体生产率的潜在影响。这项研究有助于维护生产力实践领域。原创性/价值-在时间标准领域检查的报告主要基于时间或历史信息的估计，而不是本研究中介绍的现场分析。这项工作扩展了有关公交车维护工作计划的有限文献，并结合了维护计划和时间标准的模型，这些模型通常以分解的方式呈现。

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