接收时间：2021-01-27 13:32:34: |N100018|Ake4541@a2525128004154|3|8000048863|01|50|2021012713322231922640|oOJags-d-vcQn73t4nxwzNslmP6I|20210127133233
返回时间：2021-01-27 13:32:34: {"ret":"1","ren":"103.47"}
接收时间：2021-01-27 21:29:27: |N100018|Ake4541@a2525128004154|3|8000046777|01|50|2021012721292030485084|oOJags9TGp-vdJEKNianQj3kstH4|20210127212926
返回时间：2021-01-27 21:29:28: {"ret":"1","ren":"51.67"}