diff --git a/controllers/Carpayment.php b/controllers/Carpayment.php
index 40ec137..92f21b5 100644
--- a/controllers/Carpayment.php
+++ b/controllers/Carpayment.php
@@ -115,6 +115,41 @@ class Carpayment extends CI_Controller
         
         $this->carpayment_model->p2payed($parms);
     }  
+	
+	// MITAC 付款
+	public function mitac2payed()
+	{            
+    	$cario_no = $this->input->post('cario_no', true);	// 通訊序號
+		$lpr = $this->input->post('lpr', true);				// 車牌
+		$amt = $this->input->post('amt', true);						// 金額
+		$amt_discount =	$this->input->post('amt_discount', true);	// 折扣
+		$amt_real = $this->input->post('amt_real', true);			// 實收
+		$in_time = $this->input->post('in_time', true);		// 入場時間
+		$pay_time = $this->input->post('pay_time', true);	// 付款時間
+		$ck = $this->input->post('ck', true);				// 驗証碼
+		
+		// 通訊內容
+		$parms = array(
+			'cario_no' => $cario_no, 
+			'lpr' => $lpr, 
+			'amt' => $amt, 
+			'amt_discount' => $amt_discount, 
+			'amt_real' => $amt_real,
+			'in_time' => $in_time, 
+			'pay_time' => $pay_time);
+			
+		if($ck != md5($parms['cario_no']. 'a' . date('dmh') . 'l' . $parms['lpr'] . 't'. $parms['amt']. 'o'. $parms['amt_discount'] . 'b'. $parms['amt_real'] . __FUNCTION__))
+		{
+			trigger_error(__FUNCTION__ . '..ck_error..' . print_r($parms, true));
+			exit; // 中斷
+		}
+		
+		$parms['pay_type'] = 93; // MITAC 專用
+		
+		trigger_error('MITAC 付款:' . print_r($parms, true));
+		//$this->carpayment_model->mitac2payed($parms);
+		$this->carpayment_model->p2payed($parms);
+    }  
      
     /*
     月租繳款完成          
diff --git a/controllers/Mitac_service.php b/controllers/Mitac_service.php
new file mode 100644
index 0000000..15693fa
--- /dev/null
+++ b/controllers/Mitac_service.php
@@ -0,0 +1,274 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+/*
+file: Mitac_service.php 	與 mitac 介接相關都放這支
+*/
+       
+// ----- 定義常數(路徑, cache秒數) -----       
+define('APP_VERSION', '100');			// 版本號
+define('MAX_AGE', 604800);				// cache秒數, 此定義1個月     
+define('APP_NAME', 'mitac_service');		// 應用系統名稱   
+define('PAGE_PATH', APP_BASE.'ci_application/views/'.APP_NAME.'/');						// path of views
+define('SERVER_URL', 'http://'.(isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : 'localhost').'/');	// URL
+define('APP_URL', SERVER_URL.APP_NAME.'.html/');										// controller路徑 
+define('WEB_URL', SERVER_URL.APP_NAME.'/');												// 網頁路徑
+define('WEB_LIB', SERVER_URL.'/libs/');													// 網頁lib
+define('BOOTSTRAPS', WEB_LIB.'bootstrap_sb/');											// bootstrap lib  
+define('LOG_PATH', FILE_BASE.APP_NAME.'/logs/');		// log path name
+define('LOG_FILE', FILE_BASE.APP_NAME.'/logs/mitac_service.');	// log file name
+
+class Mitac_service extends CI_Controller
+{          
+    var $vars = array();      
+    
+	function __construct() 
+	{                            
+		parent::__construct();      
+		
+		$method_name = $this->router->fetch_method();
+        if (in_array($method_name, array('parking_fee_altob', 'deduct_result')))
+        {
+        	ob_end_clean();
+			ignore_user_abort();
+			ob_start();
+			
+			echo 'ok';
+			
+			header('Connection: close');
+			header('Content-Length: ' . ob_get_length());
+			ob_end_flush();
+			flush();
+        }
+        
+		ignore_user_abort();	// 接受client斷線, 繼續run
+        
+		$this->vars['date_time'] = date('Y-m-d H:i:s');	// 格式化時間(2015-10-12 14:36:21) 
+		$this->vars['time_num'] = str_replace(array('-', ':', ' '), '', $this->vars['date_time']); //數字化時間(20151012143621) 
+        $this->vars['date_num'] = substr($this->vars['time_num'], 0, 8);	// 數字化日期(20151012) 
+		$this->vars['station_no'] = STATION_NO;	// 本站編號 
+        
+        // session_id(ip2long($_SERVER['REMOTE_ADDR']));	// 設定同一device為同一個session 
+        session_start();   
+            
+        // ----- 程式開發階段log設定 -----
+        if (@ENVIRONMENT == 'development')
+        {                        
+          	ini_set('display_errors', '1');
+			//error_reporting(E_ALL ^ E_NOTICE); 
+			error_reporting(E_ALL); 
+        }  
+        set_error_handler(array($this, 'error_handler'), E_ALL);	// 資料庫異動需做log 
+		
+		// 阻檔未知的 IP
+		if(!in_array($_SERVER['HTTP_X_REAL_IP'], array('127.0.0.1')))
+		{
+			trigger_error('refused://from:'.$_SERVER['HTTP_X_REAL_IP'].'..refused..');
+			exit;
+		}
+		
+		// MITAC 模組
+		$this->load->model('mitac_service_model'); 
+        $this->mitac_service_model->init($this->vars);
+	}
+     
+    
+    // 發生錯誤時集中在此處理
+	public function error_handler($errno, $errstr, $errfile, $errline, $errcontext)
+	{           
+    	$log_msg = explode('://', $errstr);
+        if (count($log_msg) > 1)
+        {
+            $log_file = $log_msg[0];    
+        	$str = date('H:i:s')."|{$log_msg[1]}|{$errfile}|{$errline}|{$errno}\n"; 
+        } 
+        else
+        {   
+        	$log_file = APP_NAME;
+    		$str = date('H:i:s')."|{$errstr}|{$errfile}|{$errline}|{$errno}\n";
+        }              
+          
+        error_log($str, 3, LOG_PATH.$log_file . '.' . date('Ymd').'.log.txt');	// 3代表參考後面的檔名  
+    }
+    
+    
+    // 顯示logs
+	public function show_logs()
+	{             
+        $lines = $this->uri->segment(3);	// 顯示行數
+        if (empty($lines)) $lines = 100;		// 無行數參數, 預設為40行
+    	
+        // echo '<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body><pre style="white-space: pre-wrap;">';
+        echo '<html lang="zh-TW"><body><pre style="white-space: pre-wrap;">';      
+       
+		passthru('/usr/bin/tail -n ' . $lines . '  ' . LOG_PATH.APP_NAME . '.' . date('Ymd').'.log.txt');	// 利用linux指令顯示倒數幾行的logs內容 
+        echo "\n----- " . LOG_PATH.APP_NAME . '.' . date('Ymd').'.log.txt' . ' -----';   
+        echo '</pre></body></html>';
+	}    
+	
+	// 要求扣款 (ALTOB to MITAC)
+	public function parking_fee_altob()
+	{
+		$seqno = $this->input->post('seqno', true);			// 通訊序號
+		$lpr = $this->input->post('lpr', true);				// 車牌
+		$in_time = $this->input->post('in_time', true);		// 進場時間
+		$out_time =	$this->input->post('out_time', true);	// 出場時間
+		$gate_id = $this->input->post('gate_id', true);		// 驗票機編號
+		$ck = $this->input->post('ck', true);				// 驗証碼
+		
+		// 通訊內容
+		$parms = array(
+			'seqno' => $seqno, 
+			'lpr' => $lpr, 
+			'in_time' => $in_time, 
+			'out_time' => $out_time, 
+			'gate_id' => $gate_id);
+			
+		if($ck != md5($parms['seqno']. 'a' . date('dmh') . 'l' . $parms['lpr'] . 't'. $parms['in_time']. 'o'. $parms['out_time'] . 'b'. $parms['gate_id'] . __FUNCTION__))
+		{
+			trigger_error(__FUNCTION__ . '..ck_error..' . print_r($parms, true));
+			exit; // 中斷
+		}
+		
+		trigger_error(__FUNCTION__ . '..' . print_r($parms, true));
+		$this->mitac_service_model->parking_fee_altob($parms);
+		exit;
+	}
+
+	// 回應扣款成功 (MITAC to ALTOB)
+	public function deduct_result()
+	{
+		$seqno = $this->input->post('seqno', true);
+		$lpr = $this->input->post('lpr', true);
+		$in_time = $this->input->post('in_time', true);
+		$out_time =	$this->input->post('out_time', true);
+		$gate_id = $this->input->post('gate_id', true);
+		$amt = $this->input->post('amt', true);
+		$amt_discount = $this->input->post('amt_discount', true);
+		$amt_real = $this->input->post('amt_real', true);
+		$ck = $this->input->post('ck', true);
+		
+		// 通訊內容
+		$parms = array(
+			'seqno' => $seqno, 
+			'lpr' => $lpr, 
+			'in_time' => $in_time, 
+			'out_time' => $out_time, 
+			'gate_id' => $gate_id, 
+			'amt' => $amt, 
+			'amt_discount' => $amt_discount,
+			'amt_real' => $amt_real);
+			
+		if($ck != md5($parms['seqno']. 'a' . date('dmh') . 'l' . $parms['lpr'] . 't'. $parms['amt']. 'o'. $parms['amt_discount'] . 'b'. $parms['amt_real'] . __FUNCTION__))
+		{
+			trigger_error(__FUNCTION__ . '..ck_error..' . print_r($parms, true));
+			exit;	// 中斷
+		}
+		
+		trigger_error(__FUNCTION__ . '..' . print_r($parms, true));
+		$this->mitac_service_model->deduct_result($parms);
+		exit;
+	}
+	
+	// http://localhost/mitac_service.html/test_parking_fee_altob
+	public function test_parking_fee_altob()
+	{
+		$function_name = 'parking_fee_altob';
+		$seqno = '20161004_101010';
+		$lpr = 'AA1234';
+		$in_time =	'2017-11-11 16:40:02';
+		$out_time =	'2017-11-11 16:58:36';
+		$gate_id = 1;		
+		
+		// 通訊內容
+		$parms = array(
+			'seqno' => $seqno, 
+			'lpr' => $lpr, 
+			'in_time' => $in_time, 
+			'out_time' => $out_time, 
+			'gate_id' => $gate_id);
+
+		// 驗証碼
+		$parms['ck'] = md5($parms['seqno']. 'a' . date('dmh') . 'l' . $parms['lpr'] . 't'. $parms['in_time']. 'o'. $parms['out_time'] . 'b'. $parms['gate_id'] . $function_name);
+		
+		// 測試呼叫
+		$ch = curl_init();
+		curl_setopt($ch, CURLOPT_URL, "http://localhost/mitac_service.html/{$function_name}");
+		curl_setopt($ch, CURLOPT_HEADER, FALSE);
+		curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
+		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
+		curl_setopt($ch, CURLOPT_POST, TRUE);
+		curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($parms));
+		$rs = curl_exec($ch);
+		curl_close($ch);
+		
+		echo $rs;
+		exit;
+	}
+	
+	// http://localhost/mitac_service.html/test_49993/
+	public function test_49993()
+	{
+		$seqno = '201711111_027771';
+		$lpr = 'TEST1111B';
+		$in_time =	'20171111_190048';
+		$out_time =	'20171111_190048';
+		$gate_id = 0;
+		$amt = 66;
+		$amt_discount = 10;
+		$amt_real = 56;
+		$msg = implode(',', ['Altob', 'DeductResult', $seqno, $lpr, $in_time, $out_time, $gate_id, $amt, $amt_discount, $amt_real]);
+		
+		$error_str = '';
+		$service_port = 49993;
+		$address = "192.168.10.201";
+
+		/* Create a TCP/IP socket. */
+		$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
+		if ($socket === false) {
+			echo "socket_create() failed: reason: " . socket_strerror(socket_last_error()) . "\n";
+			$error_str .= "socket_create() failed: reason: " . socket_strerror(socket_last_error()) . "\n";
+		} else {
+			echo "OK.\n";
+		}
+
+		echo "Attempting to connect to '{$address}' on port '{$service_port}'...";
+		$result = socket_connect($socket, $address, $service_port);
+		if ($result === false) {
+			echo "socket_connect() failed.\nReason: ({$result}) " . socket_strerror(socket_last_error($socket)) . "\n";
+			$error_str .= "socket_connect() failed: reason: " . socket_strerror(socket_last_error($socket)) . "\n";
+		} else {
+			echo "OK.\n";
+		}
+		
+		/*
+		$in = pack('Ca5Ca3Ca9Ca7Ca19', 0x1c, $seqno, 0x1c, $cmd, 0x1c, 
+					$token, 0x1f, $lpr, 0x1f, $in_time
+				);
+		*/
+		$in = $msg;
+		$out = '';
+		echo "socket_write:";
+		echo "{$in}<br/><br/>";
+		
+		if(!socket_write($socket, $in, strlen($in)))
+		{
+			echo('<p>Write failed</p>');
+			$error_str .= "socket_write() failed: reason: " . socket_strerror(socket_last_error($socket)) . "\n";
+		}
+		echo "socket_write..OK..";
+
+		echo "<br/><br/>socket_read:";
+		$out = socket_read($socket, 2048) or die("Could not read server responsen");
+		//while ($out = socket_read($socket, 2048)) {
+		//	echo $out;
+		//}
+		echo "{$out}<br/><br/>";
+		
+		echo "Closing socket...";
+		socket_close($socket);
+		echo "OK.\n\n";
+
+		trigger_error($error_str);
+		exit;
+	}
+	
+}
diff --git a/coworker/mitac2server.php b/coworker/mitac2server.php
new file mode 100644
index 0000000..3123f21
--- /dev/null
+++ b/coworker/mitac2server.php
@@ -0,0 +1,115 @@
+<?php
+require_once '/home/bigbang/libs/Workerman/Autoloader.php';
+
+use Workerman\Worker;  
+Worker::$logFile = '/dev/null';		// 不記錄log file 
+//Worker::$pidFile = '/tmp/run/'.basename(__FILE__).'.pid';
+//Worker::$logFile = __DIR__ . '/../mitac2server.log';
+
+// 場站共用設定檔
+require_once '/home/bigbang/apps/coworker/station.config.php'; 
+define('APP_NAME', 'mitac');	// application name
+
+define('WORKERMAN_DEBUG', 1);
+if (WORKERMAN_DEBUG)
+{
+	ini_set('display_errors', '1');
+	error_reporting(E_ALL); 
+	set_error_handler('error_handler', E_ALL);
+}
+
+///////////////////////////////
+//
+// 主程式
+//
+///////////////////////////////
+
+// 傳送主機資料
+$ch = curl_init();
+curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+curl_setopt($ch, CURLOPT_POST, true); // 啟用POST
+
+// 建立一個Worker監聽49993埠，不使用任何應用層協定
+$tcp_worker = new Worker("tcp://0.0.0.0:49993");      
+
+// 啟動N個進程對外提供服務
+$tcp_worker->count = 4;
+
+$tcp_worker->onConnect = function($connection)
+{
+    echo APP_NAME . "..New Connection\n";
+};
+
+$tcp_worker->onClose = function($connection)
+{
+    echo APP_NAME . "..Connection closed\n";
+};
+
+$tcp_worker->onMessage = function($connection, $tcp_in)
+{                 
+	global $ch;      
+	
+	$explode_tcp_in = explode(',', $tcp_in);
+	$send_data = null;
+	
+	if(empty($explode_tcp_in) || count($explode_tcp_in) != 10)
+	{
+		trigger_error(".. unknown tcp_in|". print_r($explode_tcp_in, true) .'|');
+		$connection->close($send_data);
+	}
+	else if($explode_tcp_in[0] != 'Altob')
+	{
+		// 判斷 receiver_name
+		trigger_error(".. unknown receiver_name|". print_r($explode_tcp_in, true) .'|');
+	}
+	else if($explode_tcp_in[1] != 'DeductResult')
+	{
+		// 判斷 cmd
+		trigger_error(".. unknown cmd|". print_r($explode_tcp_in, true) .'|');
+		$connection->close($send_data);
+	}
+	else
+	{
+		// 回應扣款成功 (MITAC to ALTOB) 目前只有這支
+		$function_name = 'deduct_result';
+		$seqno = $explode_tcp_in[2];
+		$lpr = $explode_tcp_in[3];
+		$in_time =	$explode_tcp_in[4];
+		$out_time =	$explode_tcp_in[5];
+		$gate_id = $explode_tcp_in[6];
+		$amt = $explode_tcp_in[7];
+		$amt_discount = $explode_tcp_in[8];
+		$amt_real = $explode_tcp_in[9];
+		
+		// 建立通訊內容
+		$parms = array(
+			'seqno' => $seqno, 
+			'lpr' => $lpr, 
+			'in_time' => $in_time, 
+			'out_time' => $out_time, 
+			'gate_id' => $gate_id, 
+			'amt' => $amt, 
+			'amt_discount' => $amt_discount,
+			'amt_real' => $amt_real);
+		
+		// 加驗証
+		$parms['ck'] = md5($parms['seqno']. 'a' . date('dmh') . 'l' . $parms['lpr'] . 't'. $parms['amt']. 'o'. $parms['amt_discount'] . 'b'. $parms['amt_real'] . $function_name);
+		
+		curl_setopt($ch, CURLOPT_URL, "http://localhost/mitac_service.html/{$function_name}/"); 
+		curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($parms));   
+		$send_data = curl_exec($ch);
+		trigger_error(".. curl {$function_name}|{$send_data} ..".print_r($parms, true));
+	}
+	
+	$connection->close($send_data);
+};       
+
+// 執行worker
+Worker::runAll();
+
+// 發生錯誤時集中在此處理
+function error_handler($errno, $errstr, $errfile, $errline, $errcontext)
+{         
+  	$str = date('H:i:s')."|{$errstr}|{$errfile}|{$errline}|{$errno}\n";               
+  	error_log($str, 3, LOG_PATH.APP_NAME . '.' . date('Ymd').'.log.txt');	// 3代表參考後面的檔名
+}
diff --git a/models/Carpayment_model.php b/models/Carpayment_model.php
index dbd6f5a..b700a50 100644
--- a/models/Carpayment_model.php
+++ b/models/Carpayment_model.php
@@ -22,8 +22,54 @@ class Carpayment_model extends CI_Model
 	{                        
     	$this->vars = $vars;
     } 
+	
+	/*
+	// MITAC 通知付款完成
+	public function mitac2payed($parms) 
+	{           
+		$where_arr = array('obj_type' => 1, 'cario_no' => $parms['cario_no'], 'obj_id' => $parms['lpr'], 'finished' => 0, 'err' => 0);
+		$result = $this->db->select("in_time, cario_no, station_no")
+        		->from('cario')	
+                ->where($where_arr)
+                ->limit(1)
+                ->get()
+                ->row_array();
+		
+		$in_time = new DateTime($result['in_time']);
+		$pay_time = new DateTime($parms['pay_time']);
+			
+		$data = array
+			(
+				'out_before_time' =>  date('Y-m-d H:i:s', strtotime("{$parms['pay_time']} + 15 minutes")),
+				'pay_time' => $parms['pay_time'],
+				'pay_type' => $parms['pay_type'],
+				'payed' => 1
+			);
+						
+		// 更新
+		$this->db->where($where_arr)->update('cario', $data); 
+			
+		if (!$this->db->affected_rows())
+		{
+			trigger_error("付款失敗:{$parms['lpr']}|{$data['out_before_time']}");
+			return 'fail';
+		}
+			
+		trigger_error("付款後更新時間:{$parms['lpr']}|{$data['out_before_time']}");
+		
+		// 傳送付款更新記錄
+		$sync_agent = new AltobSyncAgent();
+		$sync_agent->init($result['station_no'], $result['in_time']);
+		$sync_agent->cario_no = $result['cario_no'];		// 進出編號
+		$sync_result = $sync_agent->sync_st_pay($parms['lpr'], $parms['pay_time'], $parms['pay_type'], 
+			date('Y-m-d H:i:s', strtotime("{$parms['pay_time']} + 15 minutes")));
+		trigger_error( "..sync_st_pay.." .  $sync_result);
+		
+		return 'ok';
+	}
+	*/
        
-    // 博辰通知付款完成
+    // 通知付款完成
 	public function p2payed($parms, $opay=false) 
 	{           
 		$result = $this->db->select("in_time, cario_no, station_no")
diff --git a/models/Cars_model.php b/models/Cars_model.php
index 3f569d2..49a0d69 100644
--- a/models/Cars_model.php
+++ b/models/Cars_model.php
@@ -546,6 +546,10 @@ class Cars_model extends CI_Model
 									$sync_agent->in_time = $rows_cario['in_time'];			// 入場時間
 									$sync_result = $sync_agent->sync_st_out($parms);
 									trigger_error( "..sync_st_out.." .  $sync_result);
+									
+									// [mitac] 要求 mitac 扣款 START
+									$this->call_mitac_pay($parms['lpr'], $parms['ivsno'], $rows_cario);
+									// [mitac] 要求 mitac 扣款 END
 								}
                             }
                             break;
@@ -630,6 +634,10 @@ class Cars_model extends CI_Model
 								$sync_agent->in_time = $rows_cario['in_time'];			// 入場時間
 								$sync_result = $sync_agent->sync_st_out($parms);
 								trigger_error( "..sync_st_out.." .  $sync_result);
+								
+								// [mitac] 要求 mitac 扣款 START
+								$this->call_mitac_pay($parms['lpr'], $parms['ivsno'], $rows_cario);
+								// [mitac] 要求 mitac 扣款 END
 							}
                             break;
                     }
@@ -1291,5 +1299,56 @@ class Cars_model extends CI_Model
 		}
 	}
 	
+	// ===============================================
+	// mitac cmd
+	// ===============================================
+	
+	// 要求 mitac 扣款
+	function call_mitac_pay($lpr, $ivsno, $rows_cario)
+	{
+		$function_name = 'parking_fee_altob';
+		$seqno = $rows_cario['cario_no'];
+		$lpr = $lpr;
+		$in_time =	$rows_cario['out_before_time'];
+		$out_time =	$this->now_str;
+		$gate_id = $ivsno;
+		
+		// 通訊內容
+		$parms = array(
+			'seqno' => $seqno, 
+			'lpr' => $lpr, 
+			'in_time' => $in_time, 
+			'out_time' => $out_time, 
+			'gate_id' => $gate_id);
+		
+		// 驗証碼
+		$parms['ck'] = md5($parms['seqno']. 'a' . date('dmh') . 'l' . $parms['lpr'] . 't'. $parms['in_time']. 'o'. $parms['out_time'] . 'b'. $parms['gate_id'] . $function_name);
+		
+		// 呼叫
+		try{
+            $ch = curl_init();
+            curl_setopt($ch, CURLOPT_URL, "http://localhost/mitac_service.html/{$function_name}");
+            curl_setopt($ch, CURLOPT_HEADER, FALSE);
+            curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
+            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
+            curl_setopt($ch, CURLOPT_POST, TRUE);
+            curl_setopt($ch, CURLOPT_CONNECTTIMEOUT ,3);
+            curl_setopt($ch, CURLOPT_TIMEOUT, 3); //timeout in seconds
+            curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($parms));
+            $data = curl_exec($ch);
+			
+			if(curl_errno($ch))
+			{
+				trigger_error(__FUNCTION__ . ', curl error: '. curl_error($ch));
+			}
+			
+            curl_close($ch);
+			
+			trigger_error(__FUNCTION__ . '..'. $data);
+
+		}catch (Exception $e){
+			trigger_error(__FUNCTION__ . 'error:'.$e->getMessage());
+		}
+	}
 	
 }
diff --git a/models/Mitac_service_model.php b/models/Mitac_service_model.php
new file mode 100644
index 0000000..77cb9d9
--- /dev/null
+++ b/models/Mitac_service_model.php
@@ -0,0 +1,144 @@
+<?php             
+/*
+file: mitac_servicemodel.php
+*/                   
+class Mitac_service_model extends CI_Model 
+{             
+    var $vars = array(); 
+    
+    var $now_str;
+    
+	function __construct()
+	{
+		parent::__construct(); 
+		$this->load->database();
+        $this->now_str = date('Y-m-d H:i:s'); 
+		
+		// MITAC 連線設定 (測試環境)
+		//define('MITAC_SERVICE_IP', '220.130.199.142');
+		//define('MITAC_SERVICE_PORT', 49990);
+		
+		// MITAC 連線設定 (正式環境 - 現場呼叫)
+		define('MITAC_SERVICE_IP', '192.168.10.221');
+		define('MITAC_SERVICE_PORT', 49990);
+    }
+	
+	// mitac socket
+	function mitac_socket($in)
+	{
+		trigger_error(__FUNCTION__ . "..socket input|{$in}");
+		return 'ok';
+		
+		
+		
+		$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
+		if ($socket === false) {
+			trigger_error(__FUNCTION__ . "..socket_create() failed: reason: " . socket_strerror(socket_last_error()));
+		}
+
+		$result = socket_connect($socket, MITAC_SERVICE_IP, MITAC_SERVICE_PORT);
+		if ($result === false) {
+			trigger_error(__FUNCTION__ . "..socket_connect() failed.\nReason: ({$result}) " . socket_strerror(socket_last_error($socket)));
+			return false;	// 中斷
+		}
+		
+		if(!socket_write($socket, $in, strlen($in)))
+		{
+			trigger_error(__FUNCTION__ . '..Write failed..');
+		}
+		
+		$out = socket_read($socket, 64);
+		socket_shutdown($socket);
+		socket_close($socket);		
+		trigger_error(__FUNCTION__ . "..socket output|{$out}");
+		
+		return $out;
+	}
+     
+	public function init($vars)
+	{                        
+    	$this->vars = $vars;
+    }
+	
+	// 要求扣款 (ALTOB to MITAC)
+	public function parking_fee_altob($parms)
+	{
+		// 轉換成對方要的格式
+		$seqno = date('Ymd') . '_' . str_pad($parms['seqno'], 6, '0', STR_PAD_LEFT);
+		$lpr = $parms['lpr'];
+		$in_time = date('Ymd_His', strtotime($parms['in_time']));
+		$out_time =	date('Ymd_His', strtotime($parms['out_time']));
+		$gate_id = $parms['gate_id'];
+		
+		// 產生通訊內容
+		$msg = iconv("UTF-8", "ISO-8859-1", implode(',', ['Mitac', 'ParkingFee_Altob', $seqno, $lpr, $in_time, $out_time, $gate_id]));
+		$result = $this->mitac_socket($msg);
+		
+		trigger_error(__FUNCTION__ . "..{$msg}..|{$result}");
+		return 'ok';
+	}
+	
+	// 回應扣款成功 (MITAC to ALTOB)
+	public function deduct_result($parms)
+	{
+		$seqno_arr = explode('_', $parms['seqno']);
+		$in_time_arr = explode('_', $parms['in_time']);
+		$out_time_arr = explode('_', $parms['out_time']);
+		
+		// 解出我方要的資訊
+		$cario_no = intval(preg_replace( '/[^0-9]/', '', $seqno_arr[1]));
+		$lpr = $parms['lpr'];
+		$amt = intval(preg_replace( '/[^0-9]/', '', $parms['amt']));
+		$amt_discount = intval(preg_replace( '/[^0-9]/', '', $parms['amt_discount']));
+		$amt_real = intval(preg_replace( '/[^0-9]/', '', $parms['amt_real']));
+		$in_time =	substr($in_time_arr[0], 0, 4). '-' . substr($in_time_arr[0], 4, 2) . '-' . substr($in_time_arr[0], 6, 2) . ' ' .
+					substr($in_time_arr[1], 0, 2). ':' . substr($in_time_arr[1], 2, 2) . ':' . substr($in_time_arr[1], 4, 2);
+		$pay_time =	$this->now_str;
+		
+		// 通訊內容
+		$parms = array(
+			'cario_no' => $cario_no, 
+			'lpr' => $lpr, 
+			'amt' => $amt, 
+			'amt_discount' => $amt_discount, 
+			'amt_real' => $amt_real,
+			'in_time' => $in_time, 
+			'pay_time' => $pay_time);
+		
+		$function_name = 'mitac2payed';
+		
+		trigger_error(__FUNCTION__ . "..call {$function_name}.." . print_r($parms, true));
+		
+		// 驗証碼
+		$parms['ck'] = md5($parms['cario_no']. 'a' . date('dmh') . 'l' . $parms['lpr'] . 't'. $parms['amt']. 'o'. $parms['amt_discount'] . 'b'. $parms['amt_real'] . $function_name);
+		
+		// 呼叫
+		try{
+            $ch = curl_init();
+            curl_setopt($ch, CURLOPT_URL, "http://localhost/carpayment.html/{$function_name}");
+            curl_setopt($ch, CURLOPT_HEADER, FALSE);
+            curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
+            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
+            curl_setopt($ch, CURLOPT_POST, TRUE);
+            curl_setopt($ch, CURLOPT_CONNECTTIMEOUT ,3);
+            curl_setopt($ch, CURLOPT_TIMEOUT, 3); //timeout in seconds
+            curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($parms));
+            $data = curl_exec($ch);
+			
+			if(curl_errno($ch))
+			{
+				trigger_error(__FUNCTION__ . ', curl error: '. curl_error($ch));
+			}
+			
+            curl_close($ch);
+			
+			trigger_error(__FUNCTION__ . '..'. $data);
+
+		}catch (Exception $e){
+			trigger_error(__FUNCTION__ . 'error:'.$e->getMessage());
+		}
+		
+		return 'ok';
+	}
+	
+}