接收时间：2025-07-17 20:49:39: |N100018|Ake4541@a2525128004154|3|8000103377|01|50|100062800010337725071720493264|o2H-_vgd2s8r3ffbUIDRb4KXJqnI|20250717204939
返回时间：2025-07-17 20:49:40: {"ret":"1","ren":"50.4"}