温度を取得するには、長期接続温度測定、手動温度測定、全画面温度測定など、いくつかの方法があります。温度を取得する方法は、デバイスによって異なります。注意: 友人によっては、異なる SDK を使用している可能性があります
。実行時にエラーが報告されます。
package Test1;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.nio.ByteBuffer;
import Test1.GeneralFunction.*;
import Test1.ACS.*;
import Test1.PTZ.GetPreSetName;
import Test1.PTZ.PTZAbsoluteEX;
import Test1.Thermometry.*;
import com.sun.jna.NativeLong;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import com.sun.jna.Pointer;
import com.sun.jna.ptr.IntByReference;
/**
*
*/
public class Test1 {
static HCNetSDK hCNetSDK = HCNetSDK.INSTANCE;
public static int lUserID = -1;//用户句柄
static int dwState = -1; //人员信息状态
static int dwFaceState = -1; //下发人脸数据状态
static int iCharEncodeType = 0;//设备字符集
/**
* @param args
* @throws UnsupportedEncodingException
* @throws InterruptedException
* @throws JSONException
*/
public static void main(String[] args) throws UnsupportedEncodingException, InterruptedException, JSONException {
/*初始SDK*/
hCNetSDK.NET_DVR_Init();
hCNetSDK.NET_DVR_SetLogToFile(3, "C:\\第三方demo\\海康视频温度\\1-ClientDemo\\ClientDemo-NetBeansPro\\lib\\HCNetSDK.dll", true);
//TODO 库加载代码 设置异常消息回调 报警分离
/*登陆*/
Login login = new Login();
lUserID = login.getlUserID("192.168.1.92",(short)8000,"user","pwd");
//获取门禁人员能力集
//GetACSAbility getACSability = new GetACSAbility();
//getACSability.getACSAbility(lUserID);
/*测试语音对讲*/
// VoiceTalk voiceTalk = new VoiceTalk();
// voiceTalk.StartVoiceTalk(lUserID,1,true);
// voiceTalk.StartVoiceTalk(lUserID,1,true);
/*按时间下载文件*/
// GetFileByTime getFileByTime = new GetFileByTime();
// getFileByTime.getFileByTime(lUserID, "E://pic//video.mp4",1,2021,3,25,11,44,2,2021,3,25,11,44,12);
/*获取高精度PTZ绝对位置配置*/
// PTZAbsoluteEX getPTZAbsoluteEX = new PTZAbsoluteEX();
// getPTZAbsoluteEX.ptzAbsoluteEX(lUserID);
/*获取预置点名称配置*/
// GetPreSetName getPreSetName = new GetPreSetName();
// getPreSetName.getPreSetName(lUserID,new NativeLong(1),(short)3);
/*测温补光灯点亮*/
//LightPTZControlWithSpeed lightPTZControlWithSpeed = new LightPTZControlWithSpeed();
//lightPTZControlWithSpeed.lightPTZControlWithSpeed(lUserID,1,2,1,2);
/*测试测温基本参数配置和获取*/
// BasicParam basicParam = new BasicParam();
// basicParam.basicParam(lUserID,2);
/*测专家测温获取及配置*/
// SetROI setROI = new SetROI();
// setROI.setROI(lUserID,2);
/*测试手动获取测温规则温度信息*/
// ThreadGetOnceTempData threadGetOnceTempData = new ThreadGetOnceTempData();
// threadGetOnceTempData.threadGetOnceTempData(lUserID, new NativeLong(1));
/*测试实时获取测温规则温度信息*/
RealtimeThermometry realtimeThermometry = new RealtimeThermometry();
realtimeThermometry.realtimeThermometry(lUserID,2,(byte)0,(byte)1,(short)1);
// while (true)
// {
//
// }
/*测试设备抓图附加全屏测温数据*/
// JpegWithAppendData jpegWithAppendData = new JpegWithAppendData();
// jpegWithAppendData.jpegWithAppendData(lUserID, 202);
/*测试全屏测温*/
// P2PRealData p2PRealData = new P2PRealData();
// p2PRealData.p2PRealData(lUserID,2);
/*测试获取专家测温配置参数*/
// ThermometryPresetInfo thermometryPresetInfo = new ThermometryPresetInfo();
// thermometryPresetInfo.thermometryPresetInfo(lUserID,2);
/** 登出 **/
if(hCNetSDK.NET_DVR_Logout(lUserID)){
System.out.println("登出成功！！！");
}
}
}//Test1 Class结束
温度測定ルールの温度情報をリアルタイムで取得します。
package Test1.Thermometry;
import Test1.HCNetSDK;
import com.sun.jna.Pointer;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
public class RealtimeThermometry {
static HCNetSDK hCNetSDK = HCNetSDK.INSTANCE;
public FileOutputStream thermometryupload = null;
public static FRemoteConfigCallback fRemoteConfigCallback = null;
public void realtimeThermometry(int lUserID, int iChannelNum, byte RuleID, byte Mode, short Interval) {
long lHandle = 0;
HCNetSDK.NET_DVR_REALTIME_THERMOMETRY_COND m_strRealtimeThermometryCond = new HCNetSDK.NET_DVR_REALTIME_THERMOMETRY_COND();
m_strRealtimeThermometryCond.dwSize = m_strRealtimeThermometryCond.size();
m_strRealtimeThermometryCond.dwChan = iChannelNum;
m_strRealtimeThermometryCond.byRuleID = RuleID;//规则ID，0代表获取全部规则，具体规则ID从1开始
m_strRealtimeThermometryCond.byMode = Mode;//长连接模式：0-保留；1-定时模式；2-温差模式
m_strRealtimeThermometryCond.wInterval = Interval;//上传间隔（仅温差模式支持），取值范围：1-3600 秒，填0则默认3600S上传一次
fRemoteConfigCallback = new FRemoteConfigCallback();
Pointer pUserData = null;
m_strRealtimeThermometryCond.write();
lHandle = hCNetSDK.NET_DVR_StartRemoteConfig(lUserID, HCNetSDK.NET_DVR_GET_REALTIME_THERMOMETRY, m_strRealtimeThermometryCond.getPointer(), m_strRealtimeThermometryCond.dwSize, fRemoteConfigCallback, pUserData);
if (lHandle < 0) {
System.out.println("建立实时测温规则获取长连接失败，错误号：" + hCNetSDK.NET_DVR_GetLastError());
return;
}
System.out.println("建立实时测温规则获取长连接成功!");
try {
Thread.sleep(10000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
/******************************************************************************
* 内部类: FRemoteConfigCallback
* 状态回调函数
******************************************************************************/
public class FRemoteConfigCallback implements HCNetSDK.FRemoteConfigCallback {
//状态回调函数
public void invoke(int dwType, Pointer lpBuffer, int dwBufferLen, Pointer pUserData) {
System.out.println("长连接回调获取数据类型:" + dwType);
switch (dwType) {
case 0://NET_SDK_CALLBACK_TYPE_STATUS
HCNetSDK.REMOTECONFIGSTATUS_THERMOMETRY struCfgStatus = new HCNetSDK.REMOTECONFIGSTATUS_THERMOMETRY();
struCfgStatus.write();
Pointer pCfgStatus = struCfgStatus.getPointer();
pCfgStatus.write(0, lpBuffer.getByteArray(0, struCfgStatus.size()), 0, struCfgStatus.size());
struCfgStatus.read();
int iStatus = 0;
for (int i = 0; i < 4; i++) {
int ioffset = i * 8;
int iByte = struCfgStatus.byStatus[i] & 0xff;
iStatus = iStatus + (iByte << ioffset);
}
switch (iStatus) {
case 1000:// NET_SDK_CALLBACK_STATUS_SUCCESS
System.out.println("手动测温实时获取成功,dwStatus:" + iStatus);
try {
thermometryupload.close();
} catch (IOException e) {
e.printStackTrace();
}
break;
case 1001:
System.out.println("正在实时获取手动测温,dwStatus:" + iStatus);
break;
case 1002:
int iErrorCode = 0;
for (int i = struCfgStatus.size() - 3; i <= struCfgStatus.size(); i++) {
int ioffset = i * 8;
int iByte = struCfgStatus.byErrorCode[i] & 0xff;
iErrorCode = iErrorCode + (iByte << ioffset);
}
System.out.println("手动测温实时获取失败, dwStatus:" + iStatus + "错误号:" + iErrorCode);
break;
}
break;
case 2://NET_SDK_CALLBACK_TYPE_DATA
HCNetSDK.NET_DVR_THERMOMETRY_UPLOAD m_struThermometryUpload = new HCNetSDK.NET_DVR_THERMOMETRY_UPLOAD();
m_struThermometryUpload.write();
Pointer pmt = m_struThermometryUpload.getPointer();
pmt.write(0, lpBuffer.getByteArray(0, m_struThermometryUpload.size()), 0, m_struThermometryUpload.size());
m_struThermometryUpload.read();
try {
if (thermometryupload == null) {
thermometryupload = new FileOutputStream(".\\pic\\" + "thermometryupload" + ".txt");
}
for (int i = 0; i <= 21; i++) {
String strTemp = "规则ID：" + m_struThermometryUpload.byRuleID + "规则名称：" + m_struThermometryUpload.szRuleName
+ "规则类型：" + m_struThermometryUpload.byRuleCalibType + "预置点号：" + m_struThermometryUpload.wPresetNo
+ "点温度：" + m_struThermometryUpload.struPointThermCfg.fTemperature + "点坐标：" + m_struThermometryUpload.struPointThermCfg.struPoint.fX + "," + m_struThermometryUpload.struPointThermCfg.struPoint.fY
+ "区域最高温度：" + m_struThermometryUpload.struLinePolygonThermCfg.fMaxTemperature + "区域最低温度：" + m_struThermometryUpload.struLinePolygonThermCfg.fMinTemperature
+ "区域平均温度：" + m_struThermometryUpload.struLinePolygonThermCfg.fAverageTemperature + "区域温差：" + m_struThermometryUpload.struLinePolygonThermCfg.fTemperatureDiff
+ "区域边界点坐标：" + m_struThermometryUpload.struLinePolygonThermCfg.struRegion.struPos[0].fX + "," + m_struThermometryUpload.struLinePolygonThermCfg.struRegion.struPos[0].fY
+ m_struThermometryUpload.struLinePolygonThermCfg.struRegion.struPos[1].fX + "," + m_struThermometryUpload.struLinePolygonThermCfg.struRegion.struPos[1].fY + "/"
+ m_struThermometryUpload.struLinePolygonThermCfg.struRegion.struPos[2].fX + "," + m_struThermometryUpload.struLinePolygonThermCfg.struRegion.struPos[2].fY + "/"
+ m_struThermometryUpload.struLinePolygonThermCfg.struRegion.struPos[3].fX + "," + m_struThermometryUpload.struLinePolygonThermCfg.struRegion.struPos[3].fY + "/"
+ m_struThermometryUpload.struLinePolygonThermCfg.struRegion.struPos[4].fX + "," + m_struThermometryUpload.struLinePolygonThermCfg.struRegion.struPos[4].fY + "/"
+ m_struThermometryUpload.struLinePolygonThermCfg.struRegion.struPos[5].fX + "," + m_struThermometryUpload.struLinePolygonThermCfg.struRegion.struPos[5].fY + "/"
+ m_struThermometryUpload.struLinePolygonThermCfg.struRegion.struPos[6].fX + "," + m_struThermometryUpload.struLinePolygonThermCfg.struRegion.struPos[6].fY + "/"
+ m_struThermometryUpload.struLinePolygonThermCfg.struRegion.struPos[7].fX + "," + m_struThermometryUpload.struLinePolygonThermCfg.struRegion.struPos[7].fY + "/"
+ "\n";
System.out.println(strTemp);
byte[] byte1 = strTemp.getBytes();
thermometryupload.write(byte1);
}
} catch (FileNotFoundException e) {
System.out.println("路径不存在");
} catch (IOException e) {
System.out.println("异常");
}
}
}
}
}
温度測定ルールの温度情報を手動で取得します。
package Test1.Thermometry;
import Test1.HCNetSDK;
import com.sun.jna.NativeLong;
import com.sun.jna.ptr.IntByReference;
import javax.swing.*;
public class ThreadGetOnceTempData {
static HCNetSDK hCNetSDK = HCNetSDK.INSTANCE;
public void threadGetOnceTempData(int lUserID, NativeLong RuleID)
{
HCNetSDK.NET_DVR_THERMOMETRYRULE_TEMPERATURE_INFO m_TherTemInfo = new HCNetSDK.NET_DVR_THERMOMETRYRULE_TEMPERATURE_INFO();
IntByReference lpBytesReturned = new IntByReference(0);
if(!hCNetSDK.NET_DVR_GetDVRConfig(lUserID,HCNetSDK.NET_DVR_GET_THERMOMETRYRULE_TEMPERATURE_INFO,RuleID,m_TherTemInfo.getPointer(),16*1024,lpBytesReturned))
{
System.out.println( "手动获取测温规则温度信息失败，错误号：" + hCNetSDK.NET_DVR_GetLastError());
}
else
{
m_TherTemInfo.read();
System.out.println( "手动获取测温规则温度信息成功!");
System.out.println("最高温：" + m_TherTemInfo.fMaxTemperature + " 最低温：" + m_TherTemInfo.fMinTemperature + " 平均温："+m_TherTemInfo.fAverageTemperature
+ " 最高温点坐标：（" + m_TherTemInfo.struHighestPoint.fX + "," + m_TherTemInfo.struHighestPoint.fY + ")"
+ " 最低温点坐标：（" + m_TherTemInfo.struLowestPoint.fX + "," + m_TherTemInfo.struLowestPoint.fY + ")");
}
}
}
アクセス制御担当者の機能セットを取得します。
package Test1.ACS;
import Test1.HCNetSDK;
public class GetACSAbility {
static HCNetSDK hCNetSDK = HCNetSDK.INSTANCE;
public static final int ISAPI_DATA_LEN = 1024*1024;
public static final int ISAPI_STATUS_LEN = 4*4096;
public static final int BYTE_ARRAY_LEN = 1024;
public void getACSAbility(int lUserID)
{
String strURL = "GET /ISAPI/AccessControl/UserInfo/capabilities?format=json";
HCNetSDK.BYTE_ARRAY ptrUrl = new HCNetSDK.BYTE_ARRAY(BYTE_ARRAY_LEN);
System.arraycopy(strURL.getBytes(), 0, ptrUrl.byValue, 0, strURL.length());
ptrUrl.write();
//获取能力集时输入参数为空即可
/*HCNetSDK.BYTE_ARRAY ptrInBuffer = new HCNetSDK.BYTE_ARRAY(ISAPI_DATA_LEN);
ptrInBuffer.read();
String strInbuffer = "";
ptrInBuffer.byValue = strInbuffer.getBytes();
ptrInBuffer.write();
*/
HCNetSDK.NET_DVR_XML_CONFIG_INPUT struXMLInput = new HCNetSDK.NET_DVR_XML_CONFIG_INPUT();
struXMLInput.read();
struXMLInput.dwSize = struXMLInput.size();
struXMLInput.lpRequestUrl = ptrUrl.getPointer();
struXMLInput.dwRequestUrlLen = ptrUrl.byValue.length;
struXMLInput.lpInBuffer = null;//ptrInBuffer.getPointer();
struXMLInput.dwInBufferSize = 0;//ptrInBuffer.byValue.length;
struXMLInput.write();
HCNetSDK.BYTE_ARRAY ptrStatusByte = new HCNetSDK.BYTE_ARRAY(ISAPI_STATUS_LEN);
ptrStatusByte.read();
HCNetSDK.BYTE_ARRAY ptrOutByte = new HCNetSDK.BYTE_ARRAY(ISAPI_DATA_LEN);
ptrOutByte.read();
HCNetSDK.NET_DVR_XML_CONFIG_OUTPUT struXMLOutput = new HCNetSDK.NET_DVR_XML_CONFIG_OUTPUT();
struXMLOutput.read();
struXMLOutput.dwSize = struXMLOutput.size();
struXMLOutput.lpOutBuffer = ptrOutByte.getPointer();
struXMLOutput.dwOutBufferSize = ptrOutByte.size();
struXMLOutput.lpStatusBuffer = ptrStatusByte.getPointer();
struXMLOutput.dwStatusSize = ptrStatusByte.size();
struXMLOutput.write();
if(!hCNetSDK.NET_DVR_STDXMLConfig(lUserID, struXMLInput, struXMLOutput))
{
int iErr = hCNetSDK.NET_DVR_GetLastError();
System.out.println("NET_DVR_STDXMLConfig失败，错误号：" + iErr);
return;
}
else
{
struXMLOutput.read();
ptrOutByte.read();
ptrStatusByte.read();
String strOutXML = new String(ptrOutByte.byValue).trim();
System.out.println("获取设备能力集输出结果:" + strOutXML);
String strStatus = new String(ptrStatusByte.byValue).trim();
System.out.println("获取设备能力集返回状态：" + strStatus);
}
}
}
フィルライトをオンにする:
package Test1.GeneralFunction;
import Test1.HCNetSDK;
import com.sun.jna.NativeLong;
public class LightPTZControlWithSpeed {
static HCNetSDK hCNetSDK = HCNetSDK.INSTANCE;
public void lightPTZControlWithSpeed(int lUserID, int iChannelNum,int dwPTZCommand,int dwStop,int dwSpeed)
{
if(!hCNetSDK.NET_DVR_PTZControlWithSpeed_Other(lUserID,iChannelNum,dwPTZCommand,dwStop,dwSpeed))
{
System.out.println( "PTZ控制参数设置失败，错误号：" + hCNetSDK.NET_DVR_GetLastError());
}
else
{
System.out.println( "PTZ控制参数设置成功，为:" + dwPTZCommand + ":"+dwStop);
}
}
}