接收时间：2024-05-04 18:10:57: |N100018|Ake4541@a2525128004154|3|8000017000|01|50|2024050418104213831525|o1oeEs-Fxwmt-cvoYLZqiCp5Odk0|20240504181058
返回时间：2024-05-04 18:10:57: {"ret":"1","ren":"50.24"}
接收时间：2024-05-04 21:03:37: |N100018|Ake4541@a2525128004154|3|8000015001|01|50|2024050421033219645524|o1oeEsy_uugl8GchfmFvo6MZva1A|20240504210338
返回时间：2024-05-04 21:03:37: {"ret":"1","ren":"51.16"}