接收时间：2022-05-18 10:17:43: |N100018|Ake4541@a2525128004154|3|8000006428|01|50|2022051810173658924674|o_cX2v2o1kybSJq0iakytg_TPNMI|20220518101743
返回时间：2022-05-18 10:17:44: {"ret":"1","ren":"69.6"}
接收时间：2022-05-18 13:06:00: |N100018|Ake4541@a2525128004154|3|8000006314|01|50|2022051813055346997330|o_cX2v2q6MdTa7z7QBEyGfZJW-28|20220518130600
返回时间：2022-05-18 13:06:00: {"ret":"1","ren":"74.4"}