接收时间：2021-08-28 10:15:49: |N100018|Ake4541@a2525128004154|3|8000011584|01|50|2021082810153657168503|o1oeEs2RE1c89ai_LSEQB1oI_mBs|20210828101549
返回时间：2021-08-28 10:15:49: {"ret":"1","ren":"90.5"}
接收时间：2021-08-28 16:35:45: |N100018|Ake4541@a2525128004154|3|8000011468|01|50|2021082816353924590919|o1oeEs-JKFWsSM3Q08leVddchDiU|20210828163545
返回时间：2021-08-28 16:35:46: {"ret":"1","ren":"50.5"}