接收时间：2022-02-10 14:16:41: |N100018|Ake4541@a2525128004154|3|8000080581|01|50|2022021014163341432872|o2H-_vqACV886MEnPpoFI_TU6bus|20220210141641
返回时间：2022-02-10 14:16:41: {"ret":"1","ren":"50.2"}
接收时间：2022-02-10 21:22:12: |N100018|Ake4541@a2525128004154|3|8000054849|01|100|2022021021220637465713|o2H-_viJQODVDs-NdPPNoLRKYQbw|20220210212212
返回时间：2022-02-10 21:22:13: {"ret":"1","ren":"106.5"}