接收时间：2021-08-10 15:40:30: |N100018|Ake4541@a2525128004154|3|8000055052|01|100|2021081015401966302928|o2H-_vk0b3m0Ob2qtwdcaiFOyYro|20210810154030
返回时间：2021-08-10 15:40:30: {"ret":"1","ren":"103.5"}
接收时间：2021-08-10 18:15:03: |N100018|Ake4541@a2525128004154|3|8000023772|01|50|2021081018145250443765|o2H-_vlpsniV6V_zJrXlbvGD1MfE|20210810181503
返回时间：2021-08-10 18:15:03: {"ret":"1","ren":"50.61"}