{
    "_comment": "此文件用于存储每个设备的运行时状态。时间格式为 YYYY-MM-DD HH:MM:SS",
    "UF1": {
        "model_prev_L_s": 4220.0,
        "model_prev_t_bw_s": 90.0,
        "last_cycle_end_time": "2025-10-29 09:29:48"
    },
    "UF2": {
       "model_prev_L_s": 4280.0,
        "model_prev_t_bw_s": 88.0,
        "last_cycle_end_time": "2025-10-29 14:17:57"
    },
    "UF3": {
        "model_prev_L_s": 4280.0,
        "model_prev_t_bw_s": 88.0,
        "last_cycle_end_time": "2025-10-29 16:55:15"
    },
    "UF4": {
        "model_prev_L_s": 4220.0,
        "model_prev_t_bw_s": 90.0,
        "last_cycle_end_time": "2025-10-27 13:44:35"
    }
}