接收时间：2023-12-21 12:36:45: |N100018|Ake4541@a2525128004154|3|8000001587|01|50|2023122112363444108574|oIMkRuEQ1RcHaVBC3H-6vkpV-K9Q|20231221123645
返回时间：2023-12-21 12:36:45: {"ret":"1","ren":"52.5"}
接收时间：2023-12-21 21:53:49: |N100018|Ake4541@a2525128004154|3|8000001267|01|50|2023122121534147827866|oIMkRuHJZDPIYKXQt8-7ElEsANc8|20231221215349
返回时间：2023-12-21 21:53:50: {"ret":"1","ren":"54.4"}