接收时间：2019-09-19 12:16:47: |N100018|Ake4541@a2525128004154|3|8000000001|01|0.01|2019091912163650261270|oOJags0NgsnFur_PHPGftVep-65w|20190919121644
返回时间：2019-09-19 12:16:47: {"ret":"1","ren":"26.7"}
接收时间：2019-09-19 12:28:40: |N100018|Ake4541@a2525128004154|3|8000000001|01|0.01|2019091912282848254806|oOJags0NgsnFur_PHPGftVep-65w|20190919122837
返回时间：2019-09-19 12:28:40: {"ret":"1","ren":"26.71"}