云南山区公路客运车辆车型安全评价服务系统研究

发布时间：2018-06-21 18:00

本文选题：营运客车车型 + 安全适应性　；参考：《云南大学》2013年硕士论文

【摘要】：云南高原山区道路交通环境中,客车车型与其营运的线路、环境容易存在安全适应性差的问题,存在较大道路旅客运输安全隐患。目前凭经验定性地评价客车车型与营运线路的安全适应性,不利于新客车型选型和老旧隐患车型退市,极大地增加了道路旅客运输市场的安全监管难度。论文针对高原山区道路交通环境,通过分析客车车型与交通参与者、线路、环境各因素的安全影响,建立了云南山区公路客运车型与营运线路的安全适应性评价车型参数指标集和线路环境参数指标集。并且采用层次分析法(AHP)判断矩阵构建的方法,确定了各指标权重值。最后以车型评价指数值和线路环境评价指数值求积的形式,建立了“车型—线路”安全度综合评价指数值计算模型。在此基础上,提出设计云南山区公路客运车辆车型安全评价服务系统。采用面向对象的思想和利用UML统一建模工具对系统功能和管理业务需求进行了分析；并且进一步对系统的功能进行了总体设计,对系统对象的具体活动做了分析建模；对系统数据库进行了概念、逻辑及物理结构的设计,构建了“实体—关系”模型,设计完成了主要的数据表。通过依维柯得意系列营运客车在“昆明—丽江”营运线路上运行的实际评价分析,根据得出的安全度等级结论以及隐患点的辨识,和实际情况相比较,可以认为评价指标和模型是有效可行的。云南山区公路客运车辆车型安全评价服务系统的实现和应用,由于研究条件限制,还有待于开展下一步工作使其更加完善。
[Abstract]:In the road traffic environment of Yunnan plateau mountain area, the passenger car model and its operating line are easy to have the problem of poor safety and adaptability, and there is a big road safety hidden danger. At present, the safety adaptability of the passenger car model and the operating line is evaluated qualitatively by the experience, which is unfavorable to the new type of passenger car type selection and the old and old hidden danger model. The earth has increased the difficulty of safety supervision in the road passenger transport market.
In view of the road traffic environment in high altitude mountain area, by analyzing the safety influence of passenger car models and traffic participants, lines and environmental factors, the safety adaptability evaluation model parameters set and line environment parameter set of road passenger vehicle and operating line in Yunnan mountain area are set up, and the analytic hierarchy process (AHP) judgment matrix is adopted. The weight value of each index is determined. Finally, the numerical calculation model is established based on model evaluation index value and line environment evaluation index. On this basis, the design of vehicle vehicle vehicle safety evaluation service system in Yunnan mountain area is proposed. The idea of image and the use of UML unified modeling tool to analyze the system function and management business needs, and further the overall design of the system function, the analysis and modeling of the specific activities of the system objects, the concept of the system database, the design of the logical and physical structure, and the construction of the "entity relationship". The model, the design completed the main data table.
According to the actual evaluation and analysis of the operating bus running on the "Kunming Lijiang" operating line, according to the conclusion of the safety degree and the identification of the hidden danger points and the actual situation, the evaluation index and model can be considered to be effective and feasible.
The realization and application of the safety evaluation service system for highway passenger vehicle in Yunnan mountain area, because of the limitation of the research conditions, it still needs to carry out the next step to make it more perfect.
【学位授予单位】：云南大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：U492.8;TP311.52

【引证文献】