| 交通车流量数据的数据库存储及应用 |
| |
| 引用本文： | 王翔,邵靖,王大庆.交通车流量数据的数据库存储及应用[J].贵州大学学报(自然科学版),2009,26(5):74-77. |
| |
| 作者姓名： | 王翔 邵靖 王大庆 |
| |
| 作者单位： | 贵州大学计算机科学与信息学院,贵州,贵阳,550025 |
| |
| 基金项目： | 国家自然科学基金资助项目，贵州大学自然科学青年科研基金项目 |
| |
| 摘 要： | 分析传统交通车流量数据管理的不足，对交通车流量数据进行建模，通过数据库方式实现数据的存储，并利用数据库中的数据由程序自动生成交通车流量流向图、柱状图和饼状图等图表，提升数据的管理水平，保证数据的一致性，促进数据的共享，方便用户的访问。
|
| 关 键 词： | 车流量数据 数据建模 关系数据库 |
Database Storage and Application of Traffic Flow Data |
| |
| WANG Xiang,SHAO Jing,WANG Da-qing.Database Storage and Application of Traffic Flow Data[J].Journal of Guizhou University(Natural Science),2009,26(5):74-77. |
| |
| Authors: | WANG Xiang SHAO Jing WANG Da-qing |
| |
| Institution: | ( College of Computer Science and Information, Guizhou University, Guiyang 550025, China) |
| |
| Abstract: | Shortcomings of traditional management of traffic flow data were analyzed. Data models of traffic flow data were built and relational database was used to store these data. Programs were made to generate charts automatically such as quantity and direction charts of traffic flow, bar charts of traffic flow and pie charts of traffic flow. Management level of traffic flow data was increased ; consistency of data was ensured; data sharing was promoted and data accessing become more convenient. |
| |
| Keywords: | traffic flow data data modeling relational database |
| 本文献已被 维普 万方数据 等数据库收录！ |
