多边形区域实时路况
2021年05月12日

接口描述

请求路径:https://mapapi-routes.apigw-gz.didiyunapi.com/api/v1/traffic/polygon

请求方法:GET Content-Type=application/json

输入参数

参数名称 类型 必选 默认值 描述
polygon array<polygon> 至少3个坐标对;最多10个坐标对;最大面积10平方公里,格式符合WKT描述的Polygon几何对象

Polygon

参数名称 类型 必选 默认值 描述
longitude float 经度,建议小数点不超过6位
latitude float 纬度,建议小数点不超过6位

输出参数

参数名称 类型 描述
status int 状态码
info string 状态说明
result Result 请求返回数据

Result:

参数名称 类型 描述
description string 路况综述
evaluation Evaluation 路况评价
steps array<Steps> 路况明细

Evaluation

参数名称 类型 描述
expedite int 畅通所占百分比
congested int 缓行百分比
blocked int 拥堵百分比
unknown int 未知路段所占百分比

Steps

参数名称 类型 描述
id string 路段ID
outline string 路段坐标点串
traffic_status int 交通状况,//0畅通;1缓行;2拥堵;3无路况
length int 路段长度,单位米
road_name string 道路名称
speed int 道路速度,单位千米/秒
car_count int 过去10分钟的轨迹数量

错误码

错误码

示例

请求:

curl -X GET 'https://mapapi-routes.apigw-gz.didiyunapi.com/api/v1/traffic/polygon'\
  --header 'Content-Type: application/json' \
  --header 'Authorization: AppCode XXX' \
  --data '{
    "polygon": [
        {
            "longitude": 104.291213,
            "latitude": 30.622504
        },
        {
             "longitude": 104.302352,
             "latitude": 30.621447
        },
        {
             "longitude": 104.301418,
             "latitude": 30.617097
        },
        {
             "longitude": 104.294447,
             "latitude": 30.615916
        },
        {
             "longitude": 104.291213,
             "latitude": 30.622504
        }
    ]
}'

输出:

{
    "status": 0,
    "info": "OK",
    "result": {
        "description": "",
        "evaluation": null,
        "steps": [
            {
                "id": "91078519800001",
                "outline": "104.300898,30.620679;104.300772,30.621356",
                "traffic_status": 0,
                "length": 0,
                "road_name": "",
                "speed": 0,
                "car_count": 0
            },
            {
                "id": "284800761",
                "outline": "104.297300,30.619960;104.297200,30.619890;104.296980,30.619770;104.296800,30.619640;104.296600,30.619460;104.296470,30.619290;104.296410,30.619260;104.296200,30.619010;104.296050,30.618870;104.295970,30.618800;104.295880,30.618750;104.295210,30.618200",
                "traffic_status": 1,
                "length": 282,
                "road_name": "永洛路",
                "speed": 30,
                "car_count": 2
            },
            {
                "id": "97766067510000",
                "outline": "104.301888,30.616190;104.301876,30.616340;104.301819,30.616491;104.301717,30.616620;104.301534,30.616767;104.301083,30.617058;104.300705,30.617251",
                "traffic_status": 1,
                "length": 172,
                "road_name": "",
                "speed": 30,
                "car_count": 1
            },
            {
                "id": "99272167510001",
                "outline": "104.300705,30.617251;104.300750,30.617600;104.300770,30.617730;104.300830,30.617850;104.300990,30.617990;104.301460,30.618230;104.301840,30.618440;104.301850,30.618510;104.301820,30.618560;104.301620,30.618770;104.301240,30.619400;104.301295,30.619530;104.301402,30.619745;104.301676,30.620059;104.301928,30.620502;104.301913,30.621049;104.302020,30.621240;104.302040,30.621270",
                "traffic_status": 1,
                "length": 538,
                "road_name": "",
                "speed": 30,
                "car_count": -1
            },
            {
                "id": "94100915300000",
                "outline": "104.294185,30.608286;104.294311,30.608334;104.294530,30.608698;104.294699,30.609022;104.295028,30.609669;104.295376,30.610355;104.295669,30.610941;104.296008,30.611622;104.296333,30.612276;104.296730,30.613093;104.297485,30.614663;104.298015,30.615790;104.298231,30.616310;104.298542,30.617129;104.298896,30.618086;104.299112,30.618659;104.299294,30.619266;104.299308,30.619342",
                "traffic_status": 1,
                "length": 1330,
                "road_name": "",
                "speed": 40,
                "car_count": 1
            },
            {
                "id": "93833715300000",
                "outline": "104.299252,30.619371;104.299308,30.619342",
                "traffic_status": 1,
                "length": 6,
                "road_name": "",
                "speed": 40,
                "car_count": -1
            },
            {
                "id": "95702815300000",
                "outline": "104.299252,30.619371;104.299062,30.618733;104.298935,30.618372;104.298618,30.617550;104.298393,30.616914;104.298103,30.616142;104.297983,30.615864;104.297638,30.615137;104.297336,30.614506;104.296939,30.613663;104.296511,30.612780;104.296122,30.612001;104.295460,30.610664;104.295093,30.609967;104.294628,30.609036;104.294192,30.608395;104.294185,30.608286",
                "traffic_status": 1,
                "length": 1328,
                "road_name": "",
                "speed": 40,
                "car_count": 1
            },
            {
                "id": "93980931900001",
                "outline": "104.299889,30.620385;104.299615,30.620476",
                "traffic_status": 0,
                "length": 0,
                "road_name": "",
                "speed": 0,
                "car_count": 0
            },
            {
                "id": "99763477510001",
                "outline": "104.297712,30.616184;104.297664,30.616263;104.297610,30.616317;104.297264,30.616609",
                "traffic_status": 1,
                "length": 64,
                "road_name": "",
                "speed": 30,
                "car_count": -1
            },
            {
                "id": "90623177510000",
                "outline": "104.300705,30.617251;104.300680,30.617060;104.300620,30.616870;104.300580,30.616820;104.300540,30.616700;104.300550,30.616590;104.300650,30.616340;104.300750,30.616160;104.300796,30.616038",
                "traffic_status": 1,
                "length": 141,
                "road_name": "",
                "speed": 30,
                "car_count": 1
            },
            {
                "id": "99662177900000",
                "outline": "104.293488,30.620469;104.293621,30.621367",
                "traffic_status": 1,
                "length": 101,
                "road_name": "",
                "speed": 30,
                "car_count": -1
            },
            {
                "id": "96602815300000",
                "outline": "104.299604,30.620370;104.299617,30.620409",
                "traffic_status": 1,
                "length": 4,
                "road_name": "",
                "speed": 30,
                "car_count": -1
            },
            {
                "id": "96732918610001",
                "outline": "104.300768,30.619295;104.300962,30.619249;104.301024,30.619267;104.301191,30.619516;104.301322,30.619800;104.301496,30.620179;104.301647,30.620373;104.301671,30.620479;104.301604,30.620544;104.301488,30.620643;104.301472,30.620710;104.301491,30.620793;104.301708,30.621164",
                "traffic_status": 0,
                "length": 0,
                "road_name": "",
                "speed": 0,
                "car_count": 0
            },
            {
                "id": "91275077900000",
                "outline": "104.290419,30.623053;104.290830,30.623000;104.291400,30.622970;104.291810,30.623060;104.292210,30.623080;104.292340,30.623070;104.292420,30.623020;104.292480,30.622880;104.292570,30.622560;104.292580,30.622390;104.292630,30.622110;104.292730,30.621880;104.292880,30.621730;104.293000,30.621550;104.293020,30.621450;104.293000,30.621250;104.293030,30.621110;104.293110,30.620890;104.293270,30.620660;104.293488,30.620469",
                "traffic_status": 1,
                "length": 508,
                "road_name": "",
                "speed": 30,
                "car_count": -1
            },
            {
                "id": "91114619800001",
                "outline": "104.300898,30.620679;104.301149,30.621113",
                "traffic_status": 0,
                "length": 0,
                "road_name": "",
                "speed": 0,
                "car_count": 0
            },
            {
                "id": "97455334200001",
                "outline": "104.294821,30.619045;104.294456,30.619117;104.294145,30.619186;104.293844,30.619195;104.293592,30.619172;104.293163,30.619103",
                "traffic_status": 1,
                "length": 162,
                "road_name": "",
                "speed": 30,
                "car_count": -1
            },
            {
                "id": "98702815300000",
                "outline": "104.299308,30.619342;104.301120,30.618623;104.302956,30.617873;104.304398,30.617244;104.304980,30.616966;104.305102,30.617004",
                "traffic_status": 1,
                "length": 617,
                "road_name": "",
                "speed": 40,
                "car_count": -1
            },
            {
                "id": "284800760",
                "outline": "104.295210,30.618200;104.295880,30.618750;104.295970,30.618800;104.296050,30.618870;104.296200,30.619010;104.296410,30.619260;104.296470,30.619290;104.296600,30.619460;104.296800,30.619640;104.296980,30.619770;104.297200,30.619890;104.297300,30.619960",
                "traffic_status": 1,
                "length": 282,
                "road_name": "永洛路",
                "speed": 30,
                "car_count": 1
            },
            {
                "id": "97766067510001",
                "outline": "104.300705,30.617251;104.301083,30.617058;104.301534,30.616767;104.301717,30.616620;104.301819,30.616491;104.301876,30.616340;104.301888,30.616190",
                "traffic_status": 1,
                "length": 172,
                "road_name": "",
                "speed": 30,
                "car_count": 1
            },
            {
                "id": "99313819800001",
                "outline": "104.300772,30.621356;104.300528,30.621477;104.300472,30.621559",
                "traffic_status": 0,
                "length": 0,
                "road_name": "",
                "speed": 0,
                "car_count": 0
            },
            {
                "id": "99539234200000",
                "outline": "104.295276,30.621987;104.295354,30.622002;104.295411,30.622024;104.295457,30.622048;104.295499,30.622054;104.295552,30.622045;104.295648,30.622017;104.295744,30.621984;104.295789,30.621975;104.295828,30.621996;104.295853,30.622042;104.295878,30.622121;104.295874,30.622173;104.295867,30.622215;104.295874,30.622255;104.295959,30.622326",
                "traffic_status": 1,
                "length": 98,
                "road_name": "",
                "speed": 30,
                "car_count": 1
            },
            {
                "id": "99539234200001",
                "outline": "104.295959,30.622326;104.295874,30.622255;104.295867,30.622215;104.295874,30.622173;104.295878,30.622121;104.295853,30.622042;104.295828,30.621996;104.295789,30.621975;104.295744,30.621984;104.295648,30.622017;104.295552,30.622045;104.295499,30.622054;104.295457,30.622048;104.295411,30.622024;104.295354,30.622002;104.295276,30.621987",
                "traffic_status": 1,
                "length": 98,
                "road_name": "",
                "speed": 30,
                "car_count": 1
            },
            {
                "id": "99763477510000",
                "outline": "104.297264,30.616609;104.297610,30.616317;104.297664,30.616263;104.297712,30.616184",
                "traffic_status": 1,
                "length": 64,
                "road_name": "",
                "speed": 30,
                "car_count": -1
            },
            {
                "id": "95278918610000",
                "outline": "104.301787,30.621364;104.301708,30.621164",
                "traffic_status": 1,
                "length": 23,
                "road_name": "",
                "speed": 30,
                "car_count": -1
            },
            {
                "id": "91641028610001",
                "outline": "104.301787,30.621364;104.301090,30.621620",
                "traffic_status": 1,
                "length": 73,
                "road_name": "丽阳路",
                "speed": 43.9,
                "car_count": 1
            },
            {
                "id": "92523177510000",
                "outline": "104.297712,30.616184;104.297791,30.616200;104.297847,30.616216;104.297903,30.616240;104.297982,30.616313;104.298024,30.616477;104.298079,30.616596;104.298231,30.616929;104.298258,30.616988;104.298314,30.617008;104.298373,30.617002;104.300796,30.616038",
                "traffic_status": 1,
                "length": 379,
                "road_name": "",
                "speed": 30,
                "car_count": 1
            },
            {
                "id": "96602815300001",
                "outline": "104.299617,30.620409;104.299604,30.620370",
                "traffic_status": 1,
                "length": 4,
                "road_name": "",
                "speed": 30,
                "car_count": -1
            },
            {
                "id": "99272167510000",
                "outline": "104.302040,30.621270;104.302020,30.621240;104.301913,30.621049;104.301928,30.620502;104.301676,30.620059;104.301402,30.619745;104.301295,30.619530;104.301240,30.619400;104.301620,30.618770;104.301820,30.618560;104.301850,30.618510;104.301840,30.618440;104.301460,30.618230;104.300990,30.617990;104.300830,30.617850;104.300770,30.617730;104.300750,30.617600;104.300705,30.617251",
                "traffic_status": 1,
                "length": 538,
                "road_name": "",
                "speed": 30,
                "car_count": -1
            },
            {
                "id": "98793819800000",
                "outline": "104.300772,30.621356;104.301126,30.621181;104.301149,30.621113",
                "traffic_status": 0,
                "length": 0,
                "road_name": "",
                "speed": 0,
                "car_count": 0
            },
            {
                "id": "91994277110000",
                "outline": "104.302148,30.618356;104.300921,30.618852;104.299358,30.619481",
                "traffic_status": 1,
                "length": 295,
                "road_name": "",
                "speed": 55,
                "car_count": 1
            },
            {
                "id": "96500477110001",
                "outline": "104.303345,30.620772;104.302040,30.621270",
                "traffic_status": 1,
                "length": 137,
                "road_name": "丽阳路",
                "speed": 48.2,
                "car_count": 1
            },
            {
                "id": "221722560",
                "outline": "104.292900,30.616250;104.294040,30.617230;104.294510,30.617600;104.294590,30.617700;104.294800,30.617850;104.295210,30.618200",
                "traffic_status": 1,
                "length": 310,
                "road_name": "永洛路",
                "speed": 30,
                "car_count": 1
            },
            {
                "id": "97666334200001",
                "outline": "104.297300,30.619960;104.297270,30.620080;104.297200,30.620420;104.297110,30.620750;104.297010,30.620970;104.296810,30.621340;104.296670,30.621560;104.296530,30.621750;104.296060,30.622210;104.295959,30.622326",
                "traffic_status": 1,
                "length": 298,
                "road_name": "",
                "speed": 30,
                "car_count": 1
            },
            {
                "id": "91078519800000",
                "outline": "104.300772,30.621356;104.300898,30.620679",
                "traffic_status": 0,
                "length": 0,
                "road_name": "",
                "speed": 0,
                "car_count": 0
            },
            {
                "id": "99278918610001",
                "outline": "104.302040,30.621270;104.301880,30.621330;104.301787,30.621364",
                "traffic_status": 1,
                "length": 27,
                "road_name": "丽阳路",
                "speed": 38,
                "car_count": 1
            },
            {
                "id": "91275077900001",
                "outline": "104.293488,30.620469;104.293270,30.620660;104.293110,30.620890;104.293030,30.621110;104.293000,30.621250;104.293020,30.621450;104.293000,30.621550;104.292880,30.621730;104.292730,30.621880;104.292630,30.622110;104.292580,30.622390;104.292570,30.622560;104.292480,30.622880;104.292420,30.623020;104.292340,30.623070;104.292210,30.623080;104.291810,30.623060;104.291400,30.622970;104.290830,30.623000;104.290419,30.623053",
                "traffic_status": 1,
                "length": 508,
                "road_name": "",
                "speed": 30,
                "car_count": -1
            },
            {
                "id": "98733715300000",
                "outline": "104.299358,30.619481;104.299299,30.619506",
                "traffic_status": 1,
                "length": 6,
                "road_name": "",
                "speed": 40,
                "car_count": 1
            },
            {
                "id": "97980931900001",
                "outline": "104.300768,30.619295;104.299760,30.619743;104.299653,30.619879;104.299889,30.620385",
                "traffic_status": 0,
                "length": 0,
                "road_name": "",
                "speed": 0,
                "car_count": 0
            },
            {
                "id": "96500477110000",
                "outline": "104.302040,30.621270;104.303345,30.620772",
                "traffic_status": 1,
                "length": 137,
                "road_name": "丽阳路",
                "speed": 18.8,
                "car_count": 1
            },
            {
                "id": "96230919800001",
                "outline": "104.300472,30.621559;104.300544,30.621740",
                "traffic_status": 0,
                "length": 0,
                "road_name": "",
                "speed": 0,
                "car_count": 0
            },
            {
                "id": "274800761",
                "outline": "104.299810,30.622110;104.298740,30.621110;104.298230,30.620610;104.298010,30.620430;104.297820,30.620310;104.297470,30.620090;104.297300,30.619960",
                "traffic_status": 1,
                "length": 340,
                "road_name": "永洛路",
                "speed": 30,
                "car_count": 1
            },
            {
                "id": "221722561",
                "outline": "104.295210,30.618200;104.294800,30.617850;104.294590,30.617700;104.294510,30.617600;104.294040,30.617230;104.292900,30.616250",
                "traffic_status": 1,
                "length": 310,
                "road_name": "永洛路",
                "speed": 30,
                "car_count": 1
            },
            {
                "id": "99662177900001",
                "outline": "104.293621,30.621367;104.293488,30.620469",
                "traffic_status": 1,
                "length": 101,
                "road_name": "",
                "speed": 30,
                "car_count": -1
            },
            {
                "id": "94702815300000",
                "outline": "104.299604,30.620370;104.299536,30.620324;104.299299,30.619506",
                "traffic_status": 1,
                "length": 102,
                "road_name": "",
                "speed": 40,
                "car_count": -1
            },
            {
                "id": "91128234200000",
                "outline": "104.294821,30.619045;104.294860,30.618810;104.294880,30.618650;104.294980,30.618500;104.295130,30.618300;104.295210,30.618200",
                "traffic_status": 1,
                "length": 103,
                "road_name": "",
                "speed": 30,
                "car_count": -1
            },
            {
                "id": "91234831900000",
                "outline": "104.300898,30.620679;104.300771,30.620459;104.300549,30.620480;104.300290,30.620568;104.300152,30.620518;104.300075,30.620385;104.300059,30.620358;104.300039,30.620346;104.300025,30.620345;104.299889,30.620385",
                "traffic_status": 0,
                "length": 0,
                "road_name": "",
                "speed": 0,
                "car_count": 0
            },
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