接收时间：2024-01-21 06:21:13: |N100018|Ake4541@a2525128004154|3|8000015740|01|50|2024012106210595119896|oiS6U55X0ozwaQuu5hFLhmIHVZa8|20240121062113
返回时间：2024-01-21 06:21:13: {"ret":"1","ren":"50.94"}
接收时间：2024-01-21 19:17:45: |N100018|Ake4541@a2525128004154|3|8000013632|01|50|2024012119173929452613|oiS6U5xKH_wfFfynYDftOCtSa8P0|20240121191746
返回时间：2024-01-21 19:17:45: {"ret":"1","ren":"52.64"}