电子不停车收费系统过车成功率问题研究
发布时间：2019-01-02 14:03
【摘要】：ETC系统在收费站车道上的大量的应用,使得收费站过车效率明显提升,费额流失减少,节能减排效果已逐步体现,收费站的管理效率明显提高,ETC的应用成为今后收费站车道智能系统建设的趋势。但是由于当前电子和通信技术的限制,在ETC车道大量投入使用的过程中,也涌现出了该系统还存在的各种实际应用问题。据统计,目前我国大多数省份的ETC车道过车成功率不到98%(国家标准要求为98.5%)。虽然现在各ETC系统集成商和相关设备研发单位的ETC系统路侧单元(RSU)和车载单元(OBU)均要求通过交通部公路科学研究院国家智能交通系统工程技术研究中心的测试认证,但是在实际应用中的交易成功率还是不够理想。同时,由于ETC系统是结合了微波短程通信、计算机智能控制和公路工程建设三大领域的技术,使得其涌现出来的问题具有专业跨度大、综合性强的特点,这也就导致ETC车道过车成功率问题成为了一个复杂,且缺少深入研究的课题。正是认识到研究该课题的重要性,及其对我国ETC车道既有技术问题解决的实际意义,本人对电子不停车收费系统的各外围设备之电子电路、微波短程通信、工程建设方案进行了深入研究,并通过本文的全方位分析与实际问题解决经验相结合,找出了在ETC车道维护中所发现的相关问题的解决方法,以期对高速公路运营管理单位、高速公路技术维护单位提供相应的技术参考。本文用较大篇幅分析了看似与交通运输行业关联不深的电子和通信相关技术,其用意是为探索出ETC车道过车交易成功率不高的本质原因。只有找到的问题的本质,我们才能从一些表象的直接问题反映中入手,通过最直接和简单的办法彻底解决问题。本文的后半部分是以云南省太平收费站入口ETC车道的实际问题为基础,根据本文前半部分所得出的问题原因,对其进行分析,查找导致问题发生的主因,并实际动手实验,解决该问题。通过这样的方式,兴许能够对后续查阅本文的读者,起到指导其将理论与实践相结合的效果。
[Abstract]:The application of ETC system in toll station driveway makes the efficiency of passing through toll station improve obviously, the loss of charge amount decreases, the effect of energy saving and emission reduction has been realized step by step, and the management efficiency of toll station has been improved obviously. The application of ETC becomes the trend of the construction of lane intelligent system of toll station in the future. However, due to the limitation of the current electronic and communication technology, during the process of the ETC lane being put into use, there are also various practical application problems that still exist in the system. According to statistics, the success rate of ETC lane crossing in most provinces is less than 98% (the national standard is 98.5%). Although now the ETC system road-side unit (RSU) and the on-board unit (OBU) of various ETC system integrators and related equipment R & D units are required to be tested and certified by the National Intelligent Transportation system Engineering and Technology Research Center of the National Research Institute of Highway Science of the Ministry of Communications. But in the actual application of the transaction success rate is still not ideal. At the same time, because the ETC system is a combination of microwave short-range communication, computer intelligent control and highway engineering construction technology, the emerging problems have the characteristics of large professional span and strong comprehensiveness. As a result, the success rate of ETC lane crossing has become a complex and lack of in-depth research. In recognition of the importance of studying this subject and its practical significance in solving the existing technical problems of ETC lanes in our country, I have made an analysis of the electronic circuits and microwave short-range communications of the peripheral devices of the electronic non-stop toll collection system. Based on the comprehensive analysis of this paper and the experience of solving practical problems, the author finds out the solutions to the related problems found in the ETC lane maintenance, in order to solve the problems in expressway operation and management units. Expressway technical maintenance unit provides the corresponding technical reference. This paper analyzes the electronic and communication related technologies which seem to be not closely related to the transportation industry. The purpose of this paper is to explore the essential reasons for the low success rate of ETC lane overtaking transactions. Only when we find the essence of the problem can we solve the problem through the most direct and simple method. The second part of this paper is based on the actual problem of ETC lane at the entrance of Taiping Toll Station in Yunnan Province. According to the reason of the problem obtained in the first half of this paper, the author analyzes the main cause of the problem, finds out the main cause of the problem, and does some practical experiments. Solve the problem. In this way, it may be able to guide the readers to combine theory with practice.
【学位授予单位】：重庆交通大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U495
本文编号：2398587
[Abstract]:The application of ETC system in toll station driveway makes the efficiency of passing through toll station improve obviously, the loss of charge amount decreases, the effect of energy saving and emission reduction has been realized step by step, and the management efficiency of toll station has been improved obviously. The application of ETC becomes the trend of the construction of lane intelligent system of toll station in the future. However, due to the limitation of the current electronic and communication technology, during the process of the ETC lane being put into use, there are also various practical application problems that still exist in the system. According to statistics, the success rate of ETC lane crossing in most provinces is less than 98% (the national standard is 98.5%). Although now the ETC system road-side unit (RSU) and the on-board unit (OBU) of various ETC system integrators and related equipment R & D units are required to be tested and certified by the National Intelligent Transportation system Engineering and Technology Research Center of the National Research Institute of Highway Science of the Ministry of Communications. But in the actual application of the transaction success rate is still not ideal. At the same time, because the ETC system is a combination of microwave short-range communication, computer intelligent control and highway engineering construction technology, the emerging problems have the characteristics of large professional span and strong comprehensiveness. As a result, the success rate of ETC lane crossing has become a complex and lack of in-depth research. In recognition of the importance of studying this subject and its practical significance in solving the existing technical problems of ETC lanes in our country, I have made an analysis of the electronic circuits and microwave short-range communications of the peripheral devices of the electronic non-stop toll collection system. Based on the comprehensive analysis of this paper and the experience of solving practical problems, the author finds out the solutions to the related problems found in the ETC lane maintenance, in order to solve the problems in expressway operation and management units. Expressway technical maintenance unit provides the corresponding technical reference. This paper analyzes the electronic and communication related technologies which seem to be not closely related to the transportation industry. The purpose of this paper is to explore the essential reasons for the low success rate of ETC lane overtaking transactions. Only when we find the essence of the problem can we solve the problem through the most direct and simple method. The second part of this paper is based on the actual problem of ETC lane at the entrance of Taiping Toll Station in Yunnan Province. According to the reason of the problem obtained in the first half of this paper, the author analyzes the main cause of the problem, finds out the main cause of the problem, and does some practical experiments. Solve the problem. In this way, it may be able to guide the readers to combine theory with practice.
【学位授予单位】：重庆交通大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U495
【参考文献】
相关期刊论文 前1条
1 李丛晖;电子不停车收费车道系统[J];机电一体化;2005年04期
，本文编号：2398587
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