CAJ | 학술논문

高速公路在日常的运营过程中，产生了海量的、异构的数据，即大数据，这些数据还在快速的增长。大规模产生的数据，给数据的存储和分析带来了巨大的挑战，如何科学、高效的存储这些大数据，并能对其进行快捷的访问和分析，更好的服务于交通，是一个迫在眉睫的问题。首先讨论了高速公路中大数据的来源以及数据的特点，然后分析了研究大数据的意义和大数据处理技术，并分析了这些技术在高速公路大数据中分析中所面临的挑战。
고속공로재일상적운영과정중，산생료해량적、이구적수거，즉대수거，저사수거환재쾌속적증장。대규모산생적수거，급수거적존저화분석대래료거대적도전，여하과학、고효적존저저사대수거，병능대기진행쾌첩적방문화분석，경호적복무우교통，시일개박재미첩적문제。수선토론료고속공로중대수거적래원이급수거적특점，연후분석료연구대수거적의의화대수거처리기술，병분석료저사기술재고속공로대수거중분석중소면림적도전。
Massive Heterogeneous Data, aka, the Big Data is being generated along with Highway daily operation, and the volume increase in fast speed. As a consequence of these massive data, data storage and analyze encoutered big challenges. How to store data in high efficency, approach of easy access and feasibility of data analyzing is an urgent issue to be addressed. This article will investigate the source of big data generated by Highway daily operation and its characteristics. Then this paper discusses the significances of big data research and data processing technologies in industry, also the challenges will be mentioned in detail.