【摘要】 实时检测的交通数据的质量对先进的交通信息系统和ITS来说至关重要。但由于各种原因, 检测到的部分交通数据不能得到有效的利用。文章结合国内外相关领域的大量研究,归纳了ITS检测的实时数据错误的类型,引入了ITS数据质量控制的概念及关键技术,并对ITS数据质量控制关键技术的算法进行了总结、探讨和研究。为保证高质量的实时检测交通信息提供了一个可行的解决思路。更多还原

【Abstract】 The quality of real-time detector traffic data is paramount for advanced traffic information system and ITS. Part of detector data can not be full use because of many reasons. This paper combined with a lot of research in this field, presented the concept and key technology of quality control in ITS data and discussed the algorithm in the key technology . It provide a workable method to make sure high quality in detector data.更多还原