AIS解码程序，接受AIS信号后，可以通过对其解码后然后编码成我们需要的信息，信息可读性大大提高-AIS decoding process, after receiving AIS signals through its decoding and encoding into the information we need to greatly enhance the information readability

AIS数据的解析，包括功能码：1、2、3、5，AIS信息包含：MMSI编号、航行状态、转向率、对地航速、船位精确度、经度、纬度、对地航向、船舶艏向等-AIS data analysis, including the function code: 1, 2, 3, 5, AIS information includes: the MMSI number, navigation status, to rate, on the ground speed, position accuracy, long