发动机转速的应用研究

随着就车检测诊断技术的发展和发动机瞬时转速检测技术的提高，对发动机转速的检测已经成为检测发动机性能，诊断发动机故障的手段。在大量试验和分析的基础上，提出了应用发动机转速作为主要判据的设想。     

变带速干线协调控制模型研究

建立了以绿波带宽度为目标函数、以时差为决策变量的变带速干线协调控制的数学模型。模型中以各交叉口可以为绿波带提供的绿时最大为分解目标,以各交叉口间上下行实测自由行驶时间代替以平均车速计算的交叉口间行驶时间,大大地提高了绿波控制的效率。     

非港湾式公交停车对道路交通流的影响分析

公交车进出站点不仅影响本身,也给其他车辆运行带来很大干扰。文章首先比较全面地分析非港湾式公交停车影响下道路交通流特征,然后借助于EXCEL软件,构建关于公交停车频率、公交停车时间、最大公交停车长度及其存在时间、道路流量的车速和车头时距多元线性模型,并进行了严格的数学检验。该研究为合理分析路段交通流状况、正确计算区间行驶车速与车头时距提供了依据。     

激励措施在团队管理中的应用

文章以南宁高速公路运营有限公司团队管理为例,介绍了高速公路运营管理团队的构成特点及存在的问题,提出了基于考评激励、人才培养激励、目标激励、竞赛激励、尊重与关怀激励的团队管理措施,并阐述了激励措施在团队建设中的实践效果。     

盾构法施工单机核算管理模式的应用

近年来盾构机越来越多地应用于各种隧道工程中,其中地铁应用的数量最多,约占80%。现代盾构已演变成为一种高度智能化的大型工程机械装备,对其控制的好坏将直接影响到整个工程的施工成本和企业的经营效益,而通过单机核算降低机械成本是降低施工成本、提高企业效益的有效手段,因此推行盾构法施工单机核算显得尤为重要。文章结合地铁2222标施工项目,重点介绍了盾构法单机核算管理模式及其在施工中的应用。     

Point-to-point speed enforcement systems: Speed limits design criteria and analysis of drivers’ compliance

Point-to-point (P2P) speed enforcement is a relatively new approach to traffic law enforcement. Its technology allows vehicles whose average speed exceeds the speed limit over the controlled section to be fined. It therefore encourages compliance over distances longer than those where spot enforcement policies have been in place.In this paper, a procedure for consistently setting speed limits with such enforcement systems is proposed. Such a method has been applied to design the speed limits on two motorways in the district of Naples, Italy, where P2P enforcement systems became operational in 2009 and 2010. The speed limits, which were set using the Italian geometric design standard to assess vehicle stability and stopping sight distance, have been compared with those provided by using well-known international standards.The impact of the newly designed speed limits and of the P2P enforcement system on drivers’ speeding behaviour has been quantified for each highway section and vehicle type. In fact, accurate measurements of the average travel speeds of each vehicle crossing the enforced sections, before and after the activation of the system, were available. The migration from the old speed limits with spot speed enforcement to the new approach resulted in a notable increase in drivers’ compliance to the speed limits with a remarkable decrease in both the average of individual speeds and in their standard deviation.In addition, the analysis of 3 years of data shows that a gradual adaptation of drivers’ behaviour to the system took place. In particular, a decreasing compliance to the speed limits points to a non-optimal system management. Finally, the results of a revealed preference survey allowed us to make a behavioural interpretation regarding the significantly different impacts measured on the two motorways.     

新时期航海类专业学生教育与管理的探讨

航海类专业学生教育与管理的成效，关系到我国航海事业的发展．对航海职业特点和新时期航海类专业学生的特点进行了分析，提出了航海类专业学生教育与管理的目标，同时就目标的实现途径和保证方面进行了探讨．     

百色市农村客运站经营管理实践

农村客运站场网络是公路客运站场网络的重要组成部分,是发展农村客运、促进农村地区经济社会发展和城乡商品交流的重要平台.文章结合当前百色市农村客运站经营管理现状,分析经营管理中存在的问题,提出了相关的对策和措施.为规范当地农村客运市场秩序、加快农村客运网络建设、提高社会主义新农村建设水平提供参考.     

浅谈广西高速公路服务区管理模式

文章分析比较了全国部分省市高速公路服务区的管理模式,提出了适用于广西高速公路服务区的管理模式,为广西高速公路服务区的经营管理建言献策。