基于蓝牙技术的面试系统设计与实现

摘要

介绍一个面试系统的设计与实现,给出了一种基于蓝牙通信的系统解决方案.为了方便研究生面试,开发的面试系统能够提高面试效率,方便师生,节约时间.蓝牙是一种低成本、短距离的无线通信技术,由此可享受无线数据传输的便利.系统采用PC与手机间蓝牙通信的方法实现面试顺序自动生成、选题、评分等功能,解决面试中纸质抽签、选题所带来的麻烦.利用手机与电脑通信,提供无纸化的办公环境,提高面试效率,具有广泛的前景.实验结果表明,该面试系统符合功能设计要求,能够达到预期效果.%It presents the design and implementation of an interview system, and shows a scheme of system solution based on blue tooth. The interview system can improve the efficiency of interview and save time. It's more convenient for interview. Bluetooth is a wireless communication technology of low cost and short distance,and people can enjoy the convenience of wireless. The system achieves automatically generating the sequence of interview,choosing problem and grading the answer by using a method of bluetooth communication between PC and phone. The problems of drawing by using paper and choosing problem in the interview are solved. Through the communication between phone and PC,an office environment with none-paper is provided and the efficiency of interview is improved. It has wide application prospect. Experimental results show the interview system lives up to the function design requirements, and can achieve the desired results.