Then the thesis has developed and realized the functional model of the file transmission, text communication, hardware diagnosis and remote screen control, and given some user interfaces.

• 结合网络通信、文件传输、远程控制及网络编程等技术，编码实现了文件传输、网络文字交流、硬件测试诊断、远程屏幕控制功能模块，并给出了部分实现界面。