论文部分内容阅读
实时数据传输是高速公路联网收费的基础和必要条件,数据传输系统的安全性、可靠性和快速性直接影响高速公路联网收费的性能。本文分析了高速公路收费数据传输系统的需求和性能要求,设计了数据传输系统架构,描述了数据传输软件的流程。并以深汕东段高速公路收费系统为例,讨论了如何利用ODBC和Socket实现收费数据的后台实时传输。并将两者的优缺点做了详细比较。
Real-time data transmission is the basis and necessary condition of highway network charging. The security, reliability and rapidity of data transmission system directly affect the performance of highway network charging. This paper analyzes the requirements and performance requirements of expressway toll data transmission system, designs the data transmission system architecture, and describes the flow of data transmission software. Taking the expressway toll system in the east of Shenzhen-Shantou section as an example, this paper discusses how to use ODBC and Socket to realize background real-time transmission of charging data. The advantages and disadvantages of both are compared in detail.