基于无线MODEM的短信成绩查询系统设计与实现

DESIGN AND IMPLEMENTATION OF EXAMINATION QUERY SYSTEM USING SHORT-MESSAGE BASED ON WIRELESS MODEM

在分析了成绩查询系统特点的基础上,设计并实现了选用无线MODEM作为接入方式的短信成绩查询系统。系统采用模块化编程和多线程编程技术,保证了系统的可扩展性和高可靠性。系统特别适合于中小规模的学校和考生规模不大的考试系统用来发布成绩。

We have designed and implemented an examination query system using short-message, in which wireless MODEM was used as access means of short-message, based on the analysis of the characteristics of examination query system. The expansibility and reliability of the system are guaranteed because of the application of modularized program method and multi-thread technology. The system is much fit for smalland mid-sized school and exam system with a small quantity of examinees to promulgate the exam results（especially）.