{
    "_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": 4100,
        "model_prev_t_bw_s": 94.0,
        "last_cycle_end_time": "2025-10-17 10:16:35"
    },
    "UF2": {
        "model_prev_L_s": 4100,
        "model_prev_t_bw_s": 94.0,
        "last_cycle_end_time": "2025-10-14 18:20:14"
    },
    "UF3": {
        "model_prev_L_s": 4100.0,
        "model_prev_t_bw_s": 94.0,
        "last_cycle_end_time": "2025-10-14 15:11:26"
    },
    "UF4": {
        "model_prev_L_s": 4100,
        "model_prev_t_bw_s": 94.0,
        "last_cycle_end_time": "2025-10-14 19:33:40"
    }
}