利用VC编写一个通过计算机的端口实现AIS数据的串口数据接收和数据的监听，是一个很好数据接收处理程序，对航海信息数据处理有重要的意义-Using VC to write a computer port through the realization of AIS data, serial data reception and data monitoring, is a good data reception processing, data processing on the navigatio