<?php include "../inc/odbc.php"; ?>
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<?php include "../inc/function.php"; ?>
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<?php
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$CarID=empty($_REQUEST['CarID'])!=false ? "" : $_REQUEST['CarID'];
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$time=empty($_REQUEST['UnixTime'])!=false ? "" : $_REQUEST['UnixTime'];
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$sign=empty($_REQUEST['Sign'])!=false ? "" : $_REQUEST['Sign'];
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$errcode=1;
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$DispatchOrdState=0;
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if ($CarID=="" or $time=="" or $sign==""){
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$errcode=40010;
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$errmsg="invalid CarID";
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}
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if ($sign!=MD5($CarID.$time.$GPSKey)){
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//$errcode=40005;
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//$errmsg="invalid Sign";
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}
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//获取GPS access_token
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Function GetAccess_token() {
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$access_tokenID=4039; //对应数据库ID
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global $conn;
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global $account;
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global $accountpass;
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$sql = "select vtext,vMono from dictionary where id=".$access_tokenID;
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//echo $sql;exit;
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$dataDt = sqlsrv_query($conn,$sql);
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if($dataDt == true){
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while($rs = sqlsrv_fetch_array( $dataDt, SQLSRV_FETCH_ASSOC) ) {
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$access_token=$rs['vtext'];
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$access_token_time=$rs['vMono'];
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if(strtotime($access_token_time)<strtotime(date("y-m-d h:i:s"))){
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$data_url="http://api.gpsoo.net/1/auth/access_token?account=".$account."&time=".time()."&signature=".MD5(MD5($accountpass).time());
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$datainfo=file_get_contents($data_url);
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$datainfo=json_decode($datainfo,true);
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if ($datainfo['ret']==0){
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$access_token=$datainfo['access_token'];
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$sql="update dictionary set vtext='".$access_token."',vMono='".date("Y-m-d H:i:s",time()+7200)."' where id=".$access_tokenID;
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$UPsql = sqlsrv_query($conn,$sql);
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}else{
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$errcode=40014;
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$errmsg="GPS信息查询失败";
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}
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}
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}
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}
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return $access_token;
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}
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if ($errcode==1) {
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//车辆数据
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$sql="select CarLicense,GPS_IMEI from CarData where CarID=".$CarID;
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//echo $sql;
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$data = sqlsrv_query($conn,$sql);
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if($data == true){
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if (sqlsrv_rows_affected($data)!=0) {
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while($rs = sqlsrv_fetch_array($data) ) {
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$CarLicense = $rs['CarLicense'];
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$imeis = $rs['GPS_IMEI'];
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$webJson['CarLicense']=$CarLicense;
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}
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}else{
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$errcode=40012;
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$errmsg="车辆信息查询失败";
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}
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}
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}
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if ($errcode==1) {
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//当前GPS接口信息
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$account="966120";
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$accountpass="966120888";
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$access_token=GetAccess_token();
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$data_url='http://api.gpsoo.net/1/devices/tracking?access_token='.$access_token."&imeis=".$imeis."&map_type=BAIDU&time=".time();
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$datainfo=file_get_contents($data_url);
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$datainfo=json_decode($datainfo,true);
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//var_dump($datainfo);exit;
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if ($datainfo['ret']==0){
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foreach ($datainfo['data'] as $ArrayValue) {
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$webJson['method'] = $method;
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$webJson['result'] = 1;
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$webJson['data_imei'] = $ArrayValue['imei']; //设备IMEI
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$webJson['device_info'] = $ArrayValue['device_info']; //0:正常数据 1:设备未上线 2:设备已过期 3:设备离线
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$webJson['data_course'] = $ArrayValue['course']; //航向
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$webJson['data_speed'] = $ArrayValue['speed']; //速度
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if (floor((time()-$ArrayValue['gps_time'])/86400/60/60)<=90){
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$webJson['CarLicense'] = $webJson['CarLicense']." 速度:".$ArrayValue['speed']."km/h";
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}
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//GPS坐标转腾讯坐标
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$GPSdata_url='https://apis.map.qq.com/ws/coord/v1/translate?locations='.$ArrayValue['lat'].','.$ArrayValue['lng'].'&type=3&key=D56BZ-BFAHR-34GWH-WOM7M-H76VO-H6F4M';
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$GPSdatainfo=file_get_contents($GPSdata_url);
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$GPSdatainfo=json_decode($GPSdatainfo,true);
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//var_dump($GPSdatainfo);exit;
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if ($GPSdatainfo['status']==0){
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foreach ($GPSdatainfo['locations'] as $ArrayGPSValue) {
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$webJson['data_lat'] = $ArrayGPSValue['lat']; //纬度
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$webJson['data_lng'] = $ArrayGPSValue['lng']; //经度
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}
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}else{
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$webJson['data_lat'] = $ArrayValue['lat']; //纬度
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$webJson['data_lng'] = $ArrayValue['lng']; //经度
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}
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}
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}else{
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$errcode=40013;
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$errmsg="GPS信息查询失败";
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}
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}
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If (substr($errcode,0,1)=="4") {
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$webJson['result'] = 2;
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$webJson['errcode'] = $errcode;
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$webJson['errmsg'] = $errmsg;
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}
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echo json_encode($webJson,JSON_UNESCAPED_UNICODE);
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?>
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