{
    "node": [
        {
            "devSn": "[GW_SN]_gridmeter",
            "type": "grid"
        },
        {
            "devSn": "gridmeter2",
            "type": "grid"
        }
    ],
    "service_down": [
    ],
    "service_up": [
        {
            "identifier": "zongyougonggonglu",
            "inidentifier": "gridpower",
            "name": "p1",
            "tagnode": [
                {
                    "tag": "TAG_272F",
                    "name": "p1"
                }
            ]
        }
    ],
    "devSn":"virtual_gird_meter",
    "desSn":"[GW_SN]_EMSCTRL"
}