接收时间：2025-08-27 15:47:56: |N100018|Ake4541@a2525128004154|3|8000148846|01|100|100050800014884625082715474954|oG9pH5yiQGPafNmGkSyiLn03bdhI|20250827154756
返回时间：2025-08-27 15:47:56: {"ret":"1","ren":"117.78"}
接收时间：2025-08-27 21:22:05: |N100018|Ake4541@a2525128004154|3|8000134007|01|50|100050800013400725082721215675|oG9pH5_PWQvEA0ui3xCJr4j1zEjs|20250827212205
返回时间：2025-08-27 21:22:06: {"ret":"1","ren":"50.88"}