接收时间：2019-12-01 07:31:06: |N100018|Ake4541@a2525128004154|3|8000000081|01|100|2019120107303870152906|ofAKKwOvSBLZ-u-QZGU1fZT3S-mk|20191201073104
返回时间：2019-12-01 07:31:07: {"ret":"1","ren":"116.54"}
接收时间：2019-12-01 17:56:16: |N100018|Ake4541@a2525128004154|3|8000000061|01|50|2019120117555789962198|ofAKKwPBLnf1olK9d6yfPlYs6tP8|20191201175613
返回时间：2019-12-01 17:56:16: {"ret":"1","ren":"52.52"}
接收时间：2019-12-01 20:30:51: |N100018|Ake4541@a2525128004154|3|8000000048|01|50|2019120120303777797651|ofAKKwGcOxA8BIpNgGpVvHKqsbrM|20191201203048
返回时间：2019-12-01 20:30:52: {"ret":"1","ren":"51.02"}