轨迹纠偏api | 百度地图api sdk-凯发k8官方旗舰厅

<?php 
// 此处填写你在控制台-应用管理-创建应用后获取的ak
$ak ='您的ak';
// 发起一个http post请求，并返回请求的结果
// $url字段为请求的地址
// $param字段为请求的参数
functionrequest_post($url ='', $param =array()){
if(empty($url)||empty($param)){
returnfalse;
}
    $curl =curl_init();// 初始化curl
curl_setopt($curl,curlopt_url, $url);// 设置指定url
curl_setopt($curl,curlopt_timeout,1000);// 设置超时时间1秒
curl_setopt($curl,curlopt_returntransfer,1);// curl不直接输出到屏幕
curl_setopt($curl,curlopt_header,0);// 设置header
// 以下两行不对https做证书及服务器校验，真实项目中请根据实际情况调整。
curl_setopt($curl,curlopt_ssl_verifypeer,0);
curl_setopt($curl,curlopt_ssl_verifyhost,0);
curl_setopt($curl,curlopt_post,1);// 设置post
curl_setopt($curl,curlopt_postfields, $param);
    $data =curl_exec($curl);// 运行curl
if(!$data){
print("an error occured in function request_post(): ".curl_error($curl)."\n");
}
curl_close($curl);
return $data;
}
// 请求地址
$url ='https://api.map.baidu.com/rectify/v1/track';
// 构造请求
// 设置您的ak
$param['ak']= $ak;
// 设置要纠偏的轨迹
$param['point_list']= '[{"loc_time":1624295452,"latitude":36.2715924153,"longitude":120.401133898,"coord_type_input":"bd09ll"},{"loc_time":1624295615,"latitude":36.2710674153,"longitude"
:120.401122046,"coord_type_input":"bd09ll"},{"loc_time":1624295715,"latitude":36.2710674153,"longitude":120.401122046,"coord_type_input":"bd09ll"},{"loc_time":1624295815,"latitude":36.2697068
1,"longitude":120.406126,"coord_type_input":"bd09ll"},{"loc_time":1624295915,"latitude":36.2626899159,"longitude":120.406257629,"coord_type_input":"bd09ll"},{"loc_time":1624296015,"latitude":
36.2554959254,"longitude":120.401709345,"coord_type_input":"bd09ll"},{"loc_time":1624296115,"latitude":36.2482072286,"longitude":120.398668032,"coord_type_input":"bd09ll"},{"loc_time":1624296
215,"latitude":36.2453202208,"longitude":120.390573255,"coord_type_input":"bd09ll"},{"loc_time":1624296315,"latitude":36.2462943954,"longitude":120.378697631,"coord_type_input":"bd09ll"},{"lo
c_time":1624296415,"latitude":36.2464401658,"longitude":120.368128971,"coord_type_input":"bd09ll"},{"loc_time":1624296515,"latitude":36.2411743783,"longitude":120.360663512,"coord_type_input"
:"bd09ll"}]';
// 设置纠偏参数
$param['rectify_option']='need_mapmatch:1|transport_mode:driving|denoise_grade:1|vacuate_grade:1';
// 发送请求
$res =request_post($url, $param);
// 将原始返回的结果打印出来
print("请求的原始返回结果为:\n");
print($res ."\n");
?>

{
"status":0,
"message":"成功",
"total":38,
"distance":7004.2268595795,
"toll_distance":0,
"low_speed_distance":0,
"points":[
{
"loc_time":1624295452,
"latitude":36.271593819832,
"longitude":120.40114354244,
"speed":1.2875764132772,
"direction":178.38227415059
},
{
"loc_time":1624295615,
"latitude":36.270452489393,
"longitude":120.40113828855,
"speed":8.4496861276931,
"direction":93.59750062432
},
        ...
{
"loc_time":1624296515,
"latitude":36.241216624104,
"longitude":120.36069744837,
"speed":31.788581427876,
"direction":130.91381579391
}
]
}