接收时间：2026-02-22 00:04:38: |N100018|Ake4541@a2525128004154|3|8000150875|01|50|100050800015087526022200041950|oG9pH5wEFASQcxgs2_7276JlBjQ4|20260222000438
返回时间：2026-02-22 00:04:38: {"ret":"1","ren":"57.62"}
接收时间：2026-02-22 11:57:04: |N100018|Ake4541@a2525128004154|3|8000165215|01|10|800016521520260222115647|oG9pH55qv6y6_l_KpipGbJKNGtZ0|20260222115704
返回时间：2026-02-22 11:57:05: {"ret":"1","ren":"10.3"}