{
    "node": [
        {
            "devSn": "2208318724367360",
            "type": "chstation"
        }
    ],
    "service_down": [
        {
            "identifier": "stationPower",
            "name": "power",
            "tag": ""
        }
    ],
    "service_todev": [
        {
            "identifier": "powerset",
            "name": "powerset",
            "tagnode": [
                {
                    "tag": "TAG_EA62",
                    "name": "expectpower"
                }
            ]
        }
    ],
    "service_up": [
        {
            "identifier": "powerget",
            "inidentifier": "powerget",
            "name": "chpower",
            "period": 1,
            "tagnode": [
                {
                    "tag": "TAG_EA61",
                    "name": "expectpower"
                },
                {
                    "tag": "TAG_EA60",
                    "name": "realpower"
                }
            ]
        }
    ],
    "devSn": "virtual_charstation",
    "desSn": "21881200000E_EMSCTRL",
    "runMode": 1,
    "mqtt_broker": {
        "host": "47.98.244.240",
        "port": 61680,
        "user": "haochong",
        "passwd": "hc123456"
    }
}