接收时间：2022-08-12 17:21:44: |N100018|Ake4541@a2525128004154|3|8000087437|01|50|2022081217213679202588|o2H-_vqJm6TsFMvkEEnpxdPtA4Qo|20220812172144
返回时间：2022-08-12 17:21:44: {"ret":"1","ren":"50.2"}
接收时间：2022-08-12 18:32:57: |N100018|Ake4541@a2525128004154|3|8000099655|01|100|2022081218324299820832|o2H-_vhguF9UCTgmU0uaR5UItbv4|20220812183257
返回时间：2022-08-12 18:32:58: {"ret":"1","ren":"100.2"}