接收时间：2022-07-12 09:50:44: |N100018|Ake4541@a2525128004154|3|8000102311|01|50|2022071209503875306140|o2H-_vhJaBF8KNB-8IqnQ_TpmQZU|20220712095044
返回时间：2022-07-12 09:50:45: {"ret":"1","ren":"50.7"}
接收时间：2022-07-12 09:51:25: |N100018|Ake4541@a2525128004154|3|8000102148|01|50|2022071209510918702564|o2H-_vhJaBF8KNB-8IqnQ_TpmQZU|20220712095125
返回时间：2022-07-12 09:51:25: {"ret":"1","ren":"50.7"}