基于模糊层次综合评判法的甩挂运输车辆效能安全评价研究

发布时间：2018-10-18 10:11

【摘要】：近年来我国道路货物运输业发展迅速,为适应现代物流发展的整体要求,响应国家提出的节能减排工作号召,甩挂运输凭借其在货物运输方面所体现出的优势得到了快速发展。甩挂运输能够提高道路运输的组织化,显著提高我国道路货物运输效率、质量与安全水平,加快现代交通运输业发展。在道路甩挂运输业中,甩挂运输车辆效能安全评价能够促进甩挂运输企业安全生产管理工作,保障运输安全性以及提高货运效率,满足经济效益和社会效益要求。本文将甩挂运输车辆效能安全分为牵引车与半挂车快速接驳体系、货物安全有效装固体系和甩挂运输车辆效能体系三部分进行了研究。在分析甩挂运输车辆效能安全影响因素基础上,基于层次分析法,通过确定3个一级评价指标和11个二级评价指标制定了牵引车与半挂车接驳可靠性与操作效率评价方法;通过确定5个一级评价指标和27个二级评价指标建立了甩挂运输货物装固安全评价体系。对具体实验数据以及测评结果分析,可对甩挂运输车辆接驳和货物装载与固定进行指导与改进,表明安全评价方法的可用性。运用模糊理论,通过确定4个一级评价指标和17个二级评价指标,建立了甩挂运输车辆效能综合评价方法。利用该方法,对交通部推荐车型和非推荐车型分别进行实例验证评价,结果显示推荐车型评价值较高,而非推荐车型相对于推荐车型评价值低,表明了该综合评价方法的合理性。本文的研究成果对甩挂运输车辆的遴选、运输企业车辆选购以及车辆技术管理提供了一定的技术支持。
[Abstract]:In recent years, China's road freight transport industry has developed rapidly. In order to meet the overall requirements of the development of modern logistics, in response to the national call for energy conservation and emission reduction, swing and hang transport has been developed rapidly with its advantages in cargo transportation. It can improve the organization of road transportation, improve the efficiency, quality and safety of road freight transportation, and accelerate the development of modern transportation industry. In the road transportation industry, the evaluation of the efficiency and safety of the vehicle can promote the safety management of the transportation enterprises, ensure the safety of transportation and improve the efficiency of freight transport, and meet the requirements of economic and social benefits. In this paper, the efficiency and safety of dump and hang transport vehicle are divided into three parts: the quick connection system between tractor and semi-trailer, the effective loading system for cargo and the efficiency system for trailing transport vehicle. Based on the analysis of the factors affecting the efficiency and safety of trailing vehicles and based on the analytic hierarchy process, the reliability and operational efficiency evaluation method of the connection between tractor and semitrailer is established by determining 3 first-grade evaluation indexes and 11 second-grade evaluation indexes. A safety evaluation system for stowage of cargo was established by determining 5 first grade evaluation indexes and 27 second grade evaluation indexes. The analysis of the experimental data and the evaluation results can guide and improve the connection and loading and fixing of the vehicle and the cargo, which indicates the usability of the safety evaluation method. Based on the fuzzy theory, the comprehensive evaluation method of vehicle efficiency is established by determining 4 first-grade evaluation indexes and 17 second-grade evaluation indexes. The method is used to verify and evaluate the recommended and non-recommended models of the Ministry of Transportation, respectively. The results show that the value of the recommended models is higher than that of the non-recommended models, and the evaluation value of the non-recommended models is lower than that of the recommended models. It shows the rationality of the comprehensive evaluation method. The research results of this paper provide some technical support for vehicle selection, vehicle purchase and vehicle technical management.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U492.331

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