package com.netsdk.demo.customize; import com.netsdk.demo.util.CaseMenu; import com.netsdk.lib.NetSDKLib; import com.netsdk.lib.ToolKits; import com.netsdk.lib.structure.DEV_EVENT_TRAFFIC_PARKINGSPACEOVERLINE_INFO; import com.netsdk.lib.structure.NET_TIME_EX; import com.netsdk.lib.utils.Initialization; import com.sun.jna.Pointer; import java.io.File; import java.util.Date; /** * @author 291189 * @version 1.0 * @description ERR211018164 * @date 2021/10/26 13:57 */ public class DaoErDemo extends Initialization { // 订阅句柄 private static NetSDKLib.LLong AttachHandle = new NetSDKLib.LLong(0); /** * 选择通道 */ private int channel = 0; /** * 订阅智能任务 */ public void attachIVSEvent() { // 先退订，设备不会对重复订阅作校验，重复订阅后会有重复的事件返回 this.DetachEventRealLoadPic(); // 需要图片 int bNeedPicture = 1; //订阅所有事件 #define EVENT_IVS_TRAFFIC_PARKINGSPACEOVERLINE 0x00000134 // 车位压线事件(对应 DEV_EVENT_TRAFFIC_PARKINGSPACEOVERLINE_INFO) AttachHandle = netSdk.CLIENT_RealLoadPictureEx(loginHandle, channel, NetSDKLib.EVENT_IVS_TRAFFIC_PARKINGSPACEOVERLINE , bNeedPicture, AnalyzerDataCB.getInstance(), null, null); if (AttachHandle.longValue() != 0) { System.out.printf("Chn[%d] CLIENT_RealLoadPictureEx Success\n", channel); } else { System.out.printf("Ch[%d] CLIENT_RealLoadPictureEx Failed!LastError = %s\n", channel, ToolKits.getErrorCode()); } } /** * 停止侦听智能事件 */ public void DetachEventRealLoadPic() { if (AttachHandle.longValue() != 0) { netSdk.CLIENT_StopLoadPic(AttachHandle); } } /** * 智能事件回调 */ private static class AnalyzerDataCB implements NetSDKLib.fAnalyzerDataCallBack { private final File picturePath; private static AnalyzerDataCB instance; private AnalyzerDataCB() { picturePath = new File("./AnalyzerPicture/"); if (!picturePath.exists()) { picturePath.mkdirs(); } } public static AnalyzerDataCB getInstance() { if (instance == null) { synchronized (AnalyzerDataCB.class) { if (instance == null) { instance = new AnalyzerDataCB(); } } } return instance; } public int invoke(NetSDKLib.LLong lAnalyzerHandle, int dwAlarmType, Pointer pAlarmInfo, Pointer pBuffer, int dwBufSize, Pointer dwUser, int nSequence, Pointer reserved) { if (lAnalyzerHandle == null || lAnalyzerHandle.longValue() == 0) { return -1; } switch (dwAlarmType) { case NetSDKLib.EVENT_IVS_TRAFFIC_PARKINGSPACEOVERLINE: DEV_EVENT_TRAFFIC_PARKINGSPACEOVERLINE_INFO msg = new DEV_EVENT_TRAFFIC_PARKINGSPACEOVERLINE_INFO(); ToolKits.GetPointerData(pAlarmInfo, msg); //通道号 int nChannelID = msg.nChannelID; System.out.println("nChannelID:"+nChannelID); //事件名称 byte[] szName = msg.szName; System.out.println("szName:"+new String(szName)); //时间戳(单位是毫秒) int pts = msg.PTS; System.out.println("pts:"+new Date(pts)); // 事件发生的时间 NET_TIME_EX utc = msg.UTC; System.out.println("utc:"+utc); // 事件ID int nEventID = msg.nEventID; System.out.println("nEventID:"+nEventID); //对应车道号 int nLane = msg.nLane; System.out.println("nLane:"+nLane); //检测到的物体 NetSDKLib.NET_MSG_OBJECT stuObject = msg.stuObject; System.out.println(stuObject.toString()); // 物体对应图片信息 NetSDKLib.NET_PIC_INFO stPicInfo = stuObject.stPicInfo; System.out.println(" stPicInfo.dwFileLenth:"+ stPicInfo.dwFileLenth); if ( stPicInfo.dwFileLenth > 0) { String picture = picturePath + "\\" + System.currentTimeMillis() + "pic.jpg"; ToolKits.savePicture(pBuffer, stPicInfo.dwOffSet, stPicInfo.dwFileLenth, picture); } /** 车身信息*/ NetSDKLib.NET_MSG_OBJECT stuVehicle = msg.stuVehicle; System.out.println(stuObject.toString()); NetSDKLib.NET_PIC_INFO stPicInfo1 = stuVehicle.stPicInfo; System.out.println(" stPicInfo1.dwFileLenth:"+ stPicInfo1.dwFileLenth); if ( stPicInfo1.dwFileLenth > 0) { String picture = picturePath + "\\" + System.currentTimeMillis() + "msg.jpg"; ToolKits.savePicture(pBuffer, stPicInfo1.dwOffSet, stPicInfo1.dwFileLenth, picture); } /** 事件对应文件信息*/ NetSDKLib.NET_EVENT_FILE_INFO stuFileInfo = msg.stuFileInfo; System.out.println(stuFileInfo.toString()); /** 表示抓拍序号,如3,2,1,1表示抓拍结束,0表示异常结束*/ int nSequence1 = msg.nSequence; System.out.println("nSequence1:"+nSequence1); /** 事件动作,0表示脉冲事件,1表示持续性事件开始,2表示持续性事件结束;*/ byte byEventAction = msg.byEventAction; System.out.println("byEventAction:"+byEventAction); /** 图片的序号, 同一时间内(精确到秒)可能有多张图片, 从0开始*/ byte byImageIndex = msg.byImageIndex; System.out.println("byImageIndex:"+byImageIndex); /** 抓图标志(按位),具体见NET_RESERVED_COMMON*/ int dwSnapFlagMask = msg.dwSnapFlagMask; System.out.println("dwSnapFlagMask:"+dwSnapFlagMask); /** 对应图片的分辨率*/ NetSDKLib.NET_RESOLUTION_INFO stuResolution = msg.stuResolution; System.out.println("stuResolution:"+stuResolution.toString()); /** 交通车辆信息*/ NetSDKLib.DEV_EVENT_TRAFFIC_TRAFFICCAR_INFO stuTrafficCar = msg.stuTrafficCar; System.out.println("stuTrafficCar.szPlateNumber:"+new String(stuTrafficCar.szPlateNumber)); System.out.println("stuTrafficCar.szPlateType:"+new String(stuTrafficCar.szPlateType)); System.out.println("stuTrafficCar.szPlateColor:"+new String(stuTrafficCar.szPlateColor)); System.out.println("stuTrafficCar.szVehicleColor:"+new String(stuTrafficCar.szVehicleColor)); System.out.println("stuTrafficCar.nSpeed:"+stuTrafficCar.nSpeed); System.out.println("stuTrafficCar.nVehicleSize:"+stuTrafficCar.nVehicleSize); System.out.println("stuTrafficCar.fVehicleLength:"+stuTrafficCar.fVehicleLength); System.out.println("stuTrafficCar.nSnapshotMode:"+stuTrafficCar.nSnapshotMode); /** 停车场信息*/ NetSDKLib.DEV_TRAFFIC_PARKING_INFO stTrafficParingInfo = msg.stTrafficParingInfo; System.out.println("nFeaturePicAreaPointNum:"+stTrafficParingInfo.nFeaturePicAreaPointNum); /** 公共信息*/ NetSDKLib.EVENT_COMM_INFO stCommInfo = msg.stCommInfo; System.out.println("stCommInfo.szCountry:"+new String(stCommInfo.szCountry)); // 二值化车牌抠图 NetSDKLib.EVENT_PIC_INFO stuBinarizedPlateInfo = stCommInfo.stuBinarizedPlateInfo; System.out.println("stuBinarizedPlateInfo.nOffset:"+stuBinarizedPlateInfo.nOffset); if ( stuBinarizedPlateInfo.nOffset > 0) { String picture = picturePath + "\\" + System.currentTimeMillis() + "pla.jpg"; ToolKits.savePicture(pBuffer, stuBinarizedPlateInfo.nOffset, stuBinarizedPlateInfo.nLength, picture); } // 车身特写抠图 NetSDKLib.EVENT_PIC_INFO stuVehicleBodyInfo = stCommInfo.stuVehicleBodyInfo; System.out.println("stuVehicleBodyInfo.nOffset:"+stuVehicleBodyInfo.nOffset); if ( stuVehicleBodyInfo.nOffset > 0) { String picture = picturePath + "\\" + System.currentTimeMillis() + "bodyInfo.jpg"; ToolKits.savePicture(pBuffer, stuVehicleBodyInfo.nOffset, stuVehicleBodyInfo.nLength, picture); } break; default: System.out.println("其他事件--------------------" + dwAlarmType); break; } return 0; } } public void RunTest() { System.out.println("Run Test"); CaseMenu menu = new CaseMenu(); menu.addItem(new CaseMenu.Item(this , "订阅智能任务" , "attachIVSEvent")); menu.addItem(new CaseMenu.Item(this , "停止侦听智能事件" , "DetachEventRealLoadPic")); menu.run(); } public static void main(String[] args) { InitTest("172.24.32.126", 37777, "admin", "admin123"); new DaoErDemo().RunTest(); LoginOut(); } }