当前状态接口

{
    "type": "success",
    "code": 200,
    "codeDesc": "success",
    "message": "Operation succeeded",
    "result": {
        "vessel": "OOCL AMERICA",
        "vesselCn": "东方美国",
        "mmsi": "477719000",
        "imo": "9102291",
        "callSign": "VRWE8",
        "capacity": "5344",
        "dwt": "67741",
        "yearBuilt": "1995",
        "length": "276",
        "breadth": "40",
        "draught": "140",
        "shipStatus": "1",
        "flag": "HK",
        "flagCtryNameEn": "Hong Kong, China",
        "flagCtryNameCn": "中国香港",
        "vesselType": "20000",
        "vesselTypeNameEn": "Container",
        "vesselTypeNameCn": "集装箱",
        "vesselSubType": "20500",
        "vesselSubTypeNameEn": "Fully Container",
        "vesselSubTypeNameCn": "全集装箱",
        "startPortCode": "CNDLC",
        "startPortNameEn": "DALIAN",
        "startPortNameCn": "大连",
        "startPortCountryCd": "CN",
        "startPortCountryNameEn": "CHINA",
        "startPortCountryNameCn": "中国",
        "atd": "2026-05-28 22:20:11",
        "endPortCode": "CNTAO",
        "endPortNameEn": "QINGDAO",
        "endPortNameCn": "青岛",
        "endPortCountryCd": "CN",
        "endPortCountryNameEn": "CHINA",
        "endPortCountryNameCn": "中国",
        "eta": "2026-06-03 10:27:48",
        "ata": "2026-06-03 10:27:48",
        "atb": "",
        "sailDuration": "37.13",
        "sailDistance": "273.39",
        "averageSpeed": "7.36",
        "transitDays": "5.5",
        "portDays": "0.0",
        "currentPosition": {
            "longitude": 120.552183,
            "latitude": 35.953533,
            "naviStatus": 1,
            "hdg": "190.00",
            "cog": "",
            "sog": "0.10",
            "time": "2026-06-03 11:00:56"
        },
        "timeZone": "+08:00",
        "posTime": "2026-06-03 09:40:27",
        "updateTime": "2026-06-03 11:07:19"
    }
}