摘要
为提高甩挂运输效率,并有效控制车辆购置成本,研究最佳挂车配置数量的计算方法。在阐述研究的背景和意义的基础上以两点一线零担干线甩挂运输为例,剖析运输组织过程,解析运输过程中的时间划分,研究单条甩挂运输线路牵引车数量计算方法,提出最佳挂车数量的约束条件,为模拟现实并简化模型,提出2点假设条件,在此基础上得出挂车配置数量计算方法。结合其他类型甩挂运输特点,对计算方法进行局部修改,解决了客户端甩挂、集装箱甩挂、整车甩挂、三点循环甩挂等各种甩挂运输模式下的最佳挂车数量配置计算方法。
To promote the efficiency of trailer pick-up transport and control vehicle purchase cost effectively, the method for calculating the optimal number of trailers is studied, the research background and significance are expounded. Taking two-point one-line less-than-truck-load trailer pick-up transport for example, the transport organization process and the time division in the process of transport are analysed, the method for calculating the trailer number for single road trailer pick-up transport is studied, the constraints for the best trailer number is put forward. To simplify model and simulate reality, two assumptions are put forward, then the method for calculating the number of trailers is obtained. Combining the characteristics of other trailer pick-up transport mode, the calculating method is partially adjusted to obtain the method for calculating of the optimal trailer number for the trailer pick-up transport modes for customer, container, and three-point circulation.
出处
《公路交通科技》
CAS
CSCD
北大核心
2013年第6期127-130,共4页
Journal of Highway and Transportation Research and Development
关键词
运输经济
挂车配置
计算方法
甩挂运输
transport economy
trailer allocation
computation method
trailer pick-up transport
