Complete building the web by using ASP and ADO technique.3.Design the project of data transmission by SCA channel between center and terminal.Complete the transmission test in the lab.

• 3.；设计了信息服务中心与移动车载终端之间通过副载波信道进行无线数据传输方案；并在实验室的环境中完成了数据传输的试验。