IPacketProvider pConvert = PacketProvider.CreateProvider();
        string phone = "18212001111";

        //终端连接鉴权平台回复通用应答
        byte[] body = new REQ_8001().Encode(new PB8001()
        {
            MessageId = JT808Cmd.RSP_0102,
            Serialnumber = 0,
            Result = 0
        });

        byte[] buffer = pConvert.Encode(new PacketFrom()
        {
            msgBody = body,
            msgId = JT808Cmd.REQ_8001,
            msgSerialnumber = 0,
            pEncryptFlag = 0,
            pSerialnumber = 1,
            pSubFlag = 0,
            pTotal = 1,
            simNumber = phone.ToBCD(),
        });

        //解析终端发回的数据包
        PacketMessage msg = pConvert.Decode(buffer, 0, buffer.Length);
        //解析消息体内容
        if (msg.pmPacketHead.phMessageId == JT808Cmd.RSP_0102)
        {
            PB0102 bodyInfo = new REP_0102().Decode(msg.pmMessageBody);
        }
        else if (msg.pmPacketHead.phMessageId == JT808Cmd.RSP_0100)
        {
            PB0100 bodyinfo = new REP_0100().Decode(msg.pmMessageBody);
        }