接收时间：2019-10-19 11:35:41: |N100018|Ake4541@a2525128004154|3|8000000302|01|30|2019101911353130482297|ofAKKwM_R06HlChhzI3zfDjrbuMc|20191019113538
返回时间：2019-10-19 11:35:41: {"ret":"1","ren":"34"}
接收时间：2019-10-19 17:56:24: |N100018|Ake4541@a2525128004154|3|8000000149|01|50|2019101917561367169292|ofAKKwIKoVZ0vys_C2ZXTl6SIZfE|20191019175620
返回时间：2019-10-19 17:56:24: {"ret":"1","ren":"51.5"}