接收时间：2024-01-21 06:57:23: |N100018|Ake4541@a2525128004154|3|8000010113|01|50|2024012106571779012736|oDQf3wztxF45DSKwWt6fe97nUTNQ|20240121065723
返回时间：2024-01-21 06:57:23: {"ret":"1","ren":"61.64"}
接收时间：2024-01-21 20:07:20: |N100018|Ake4541@a2525128004154|3|8000001814|01|50|2024012120071375370650|oDQf3w5D2GxijHDZzfk0jCf6dqxc|20240121200721
返回时间：2024-01-21 20:07:20: {"ret":"1","ren":"52.42"}