接收时间：2020-01-15 14:58:45: |N100018|Ake4541@a2525128004154|3|8000011512|01|100|2020011514583251083469|o2H-_vo-rDWVmCa5YMTUQuVatvSw|20200115145844
返回时间：2020-01-15 14:58:45: {"ret":"1","ren":"100.2"}
接收时间：2020-01-15 15:00:49: |N100018|Ake4541@a2525128004154|3|8000010799|01|100|2020011515003890367540|o2H-_vo-rDWVmCa5YMTUQuVatvSw|20200115150048
返回时间：2020-01-15 15:00:49: {"ret":"1","ren":"100.2"}
接收时间：2020-01-15 20:03:27: |N100018|Ake4541@a2525128004154|3|8000000211|01|0.01|2020011520031553874305|o2H-_vlXbjDVwZIGXI9dcPf1XBNI|20200115200326
返回时间：2020-01-15 20:03:28: {"ret":"1","ren":".21"}