中文摘要：

基于WEB的实验选课系统在上机条件和时间上对用户造成了限制，为解决这一弊端，开发了一种基于GSM手机短信息的实验选课系统。采用VS2008为开发平台，c＋＋语言为开发工具，结合多线程技术和数据库技术，实现了短信预约实验、短信查询实验和短信取消实验等功能。经过测试，系统在功能实现、整体性能、响应速度等方面均达到了使用要求，可投入到实验教学应用中。该系统具有方便灵活、廉价可靠的特点，避免了传统的实验选课系统对计算机的依赖性，是对原有系统的重要补充。

英文摘要：

Experimental election system based on the WEB imposes restrictions on the condition of the machine and time. In order to resolve this drawback,another experimental election system based on GSM is proposed. Take use of VS2008 as development platform and C language as development tools,combined with multi-threading technology and database technology ,make these functions realized,such as booking a lab, querying a lab and cancelling a lab. Through test result of the system, can get that it has reached the demands,including function realization, overall performance and response speed requirements. The system is convenient, flexible and reliable to use, and has a low -cost. When compared with traditional experimental election system, the new one can avoid the dependence on computer and it is also a great supplement to the original system.