海康人脸设备接入 例子 人脸布防回调，人脸下发
程序员文章站
2024-03-15 13:18:29
...
人脸设备类型：DS-K5671-ZU
接入需要开发文档 设备网络SDK编程指南（明眸）.pdf
需要的SDK库：HCNetSDK.dll、HCCore.dll、HCNetSDKCom文件夹、PlayCtrl.dll、SuperRender.dll、AudioRender.dll、ssleay32.dll、libeay32.dll等文件均要加载到程序里面，【HCNetSDKCom文件夹】（包含里面的功能组件dll库文件）需要和HCNetSDK.dll、HCCore.dll一起加载，放在同一个目录下，且HCNetSDKCom文件夹名不能修改。
接入流程
1：SDK 初始化
2：设备注册
3：调用相关接口
测试DEMO
FMSGCallBack_V31
下发人脸时候 需要要和卡号作绑定
人脸状态码
接入需要开发文档 设备网络SDK编程指南（明眸）.pdf
需要的SDK库：HCNetSDK.dll、HCCore.dll、HCNetSDKCom文件夹、PlayCtrl.dll、SuperRender.dll、AudioRender.dll、ssleay32.dll、libeay32.dll等文件均要加载到程序里面，【HCNetSDKCom文件夹】（包含里面的功能组件dll库文件）需要和HCNetSDK.dll、HCCore.dll一起加载，放在同一个目录下，且HCNetSDKCom文件夹名不能修改。
接入流程
1：SDK 初始化
2：设备注册
3：调用相关接口
测试DEMO
package com.test;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import com.sun.jna.NativeLong;
import com.sun.jna.Pointer;
public class Test {
HCNetSDK hCNetSDK = HCNetSDK.INSTANCE;
//登录用户
NativeLong lUserID = new NativeLong(-1);
HCNetSDK.NET_DVR_DEVICEINFO_V30 m_strDeviceInfo;
NativeLong lAlarmHandle;//报警布防句柄
FMSGCallBack_V31 fMSFCallBack_V31;//报警回调函数实现
/***初始化SDK **/
public Test(){
boolean initSuc = hCNetSDK.NET_DVR_Init();
if (initSuc != true){
System.out.println("初始化失败");
}
}
/**注册*/
public void reg(){
if (lUserID.longValue() > -1) {
hCNetSDK.NET_DVR_Logout(lUserID);
lUserID = new NativeLong(-1);
}
m_strDeviceInfo = new HCNetSDK.NET_DVR_DEVICEINFO_V30();
int iPort = Integer.parseInt("8000");
lUserID = hCNetSDK.NET_DVR_Login_V30("IP",(short) 端口,"账号", "密码", m_strDeviceInfo);
long userID = lUserID.longValue();
if (userID == -1) {
System.out.println("注册失败");
} else {
System.out.println("注册成功");
}
}
//布防
public void Ready() throws InterruptedException{
if (lUserID.intValue() == -1){
System.out.println("请先注册");
}
//尚未布防,需要布防
if (lAlarmHandle == null || lAlarmHandle.intValue() < 0) {
if (fMSFCallBack_V31 == null) {
fMSFCallBack_V31 = new FMSGCallBack_V31();
Pointer pUser = null;
if (!hCNetSDK.NET_DVR_SetDVRMessageCallBack_V31(fMSFCallBack_V31, pUser)) {
System.out.println("设置回调函数失败!");
}
}
HCNetSDK.NET_DVR_SETUPALARM_PARAM m_strAlarmInfo = new HCNetSDK.NET_DVR_SETUPALARM_PARAM();
m_strAlarmInfo.dwSize=m_strAlarmInfo.size();
m_strAlarmInfo.byLevel=1;
m_strAlarmInfo.byAlarmInfoType=1;
m_strAlarmInfo.byDeployType = 0;//布防类型：0-客户端布防，1-实时布防
m_strAlarmInfo.write();
lAlarmHandle = hCNetSDK.NET_DVR_SetupAlarmChan_V41(lUserID, m_strAlarmInfo);
if (lAlarmHandle.intValue() == -1) {
System.out.println( "布防失败"+hCNetSDK.NET_DVR_GetLastError());
}else {
System.out.println( "布防成功");
}
Thread.sleep(200000);
}
}
public void upload(){
int iErr = 0;
//设置人脸参数
HCNetSDK.NET_DVR_FACE_PARAM_COND m_struFaceSetParam = new HCNetSDK.NET_DVR_FACE_PARAM_COND();
m_struFaceSetParam.dwSize = m_struFaceSetParam.size();
m_struFaceSetParam.byCardNo = "111011".getBytes(); //人脸关联的卡号
m_struFaceSetParam.byEnableCardReader[0] = 1;
m_struFaceSetParam.dwFaceNum = 1;
m_struFaceSetParam.byFaceID = 1;
m_struFaceSetParam.write();
Pointer lpInBuffer = m_struFaceSetParam.getPointer();
Pointer pUserData = null;
FRemoteCfgCallBackCardGet fRemoteCfgCallBackFaceSet = new FRemoteCfgCallBackCardGet();
//设置人脸参数
NativeLong lHandle = hCNetSDK.NET_DVR_StartRemoteConfig(lUserID, HCNetSDK.NET_DVR_SET_FACE_PARAM_CFG, lpInBuffer, m_struFaceSetParam.size(),fRemoteCfgCallBackFaceSet, pUserData);
if (lHandle.intValue() < 0){
iErr = hCNetSDK.NET_DVR_GetLastError();
System.out.println("建立长连接失败，错误号：" + iErr);
}
System.out.println("建立设置卡参数长连接成功!");
//
//
//
HCNetSDK.NET_DVR_FACE_PARAM_CFG struFaceInfo = new HCNetSDK.NET_DVR_FACE_PARAM_CFG(); //卡参数
struFaceInfo.read();
struFaceInfo.dwSize = struFaceInfo.size();
struFaceInfo.byCardNo = "111011".getBytes();
struFaceInfo.byEnableCardReader[0] = 1; //需要下发人脸的读卡器，按数组表示，每位数组表示一个读卡器，数组取值：0-不下发该读卡器，1-下发到该读卡器
struFaceInfo.byFaceID =1; //人脸ID编号，有效取值范围：1~2
struFaceInfo.byFaceDataType = 1; //人脸数据类型：0- 模板（默认），1- 图片
/*****************************************
* 从本地文件里面读取JPEG图片二进制数据
*****************************************/
FileInputStream picfile = null;
int picdataLength = 0;
try{
picfile = new FileInputStream(new File("D:\\testPic\\error.jpg"));
}
catch(FileNotFoundException e) {
e.printStackTrace();
}
try{
picdataLength = picfile.available();
} catch(IOException e1) {
e1.printStackTrace();
}
if(picdataLength < 0){
System.out.println("input file dataSize < 0");
return;
}
HCNetSDK.BYTE_ARRAY ptrpicByte = new HCNetSDK.BYTE_ARRAY(picdataLength);
try {
picfile.read(ptrpicByte.byValue);
} catch (IOException e2) {
e2.printStackTrace();
}
ptrpicByte.write();
/**************************/
struFaceInfo.dwFaceLen = picdataLength;
struFaceInfo.pFaceBuffer = ptrpicByte.getPointer();
struFaceInfo.write();
Pointer pSendBufSet = struFaceInfo.getPointer();
//ENUM_ACS_INTELLIGENT_IDENTITY_DATA = 9, //智能身份识别终端数据类型，下发人脸图片数据
if(!hCNetSDK.NET_DVR_SendRemoteConfig(lHandle, 0x9, pSendBufSet, struFaceInfo.size())) {
iErr = hCNetSDK.NET_DVR_GetLastError();
System.out.println( "NET_DVR_SendRemoteConfig失败，错误号：" + iErr);
return;
}
try {
Thread.sleep(5000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if(!hCNetSDK.NET_DVR_StopRemoteConfig(lHandle)) {
iErr = hCNetSDK.NET_DVR_GetLastError();
System.out.println("断开长连接失败，错误号：" + iErr);
return;
}
System.out.println("断开长连接成功!");
}
/**
* 20482
*
*
* */
public static void main(String[] args) throws InterruptedException {
Test test = new Test();
test.reg();
// test.Ready();
test.upload();
}
}
FMSGCallBack_V31
package com.test;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.text.SimpleDateFormat;
import java.util.Date;
import com.sun.jna.Pointer;
public class FMSGCallBack_V31 implements HCNetSDK.FMSGCallBack_V31{
@Override
public boolean invoke(int lCommand, HCNetSDK.NET_DVR_ALARMER pAlarmer, Pointer pAlarmInfo, int dwBufLen, Pointer pUser) {
HCNetSDK.NET_DVR_ACS_ALARM_INFO strACSInfo = new HCNetSDK.NET_DVR_ACS_ALARM_INFO();
strACSInfo.write();
Pointer pACSInfo = strACSInfo.getPointer();
pACSInfo.write(0, pAlarmInfo.getByteArray(0, strACSInfo.size()), 0, strACSInfo.size());
strACSInfo.read();
if(strACSInfo.dwMinor == 0x4b){// 通过：75 不通过76
if(strACSInfo.dwPicDataLen>0) { //判断是否刷脸
SimpleDateFormat sf = new SimpleDateFormat("yyyyMMddHHmmss");
String newName = sf.format(new Date());
FileOutputStream fout;
try {
//保存验证成功刷脸的用户并且将照片保存到磁盘当中
String filename = newName+"_ACS_card_"+ new String(strACSInfo.struAcsEventInfo.byCardNo).trim()+".jpg";
File file = new File("D:\\testPic\\"+filename);
fout = new FileOutputStream(file);
//将字节写入文件
long offset = 0;
ByteBuffer buffers = strACSInfo.pPicData.getByteBuffer(offset, strACSInfo.dwPicDataLen);
byte [] bytes = new byte[strACSInfo.dwPicDataLen];
buffers.rewind();
buffers.get(bytes);
fout.write(bytes);
fout.close();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
String sAlarmType = "：门禁主机报警信息，卡号："+ new String(strACSInfo.struAcsEventInfo.byCardNo).trim() + "，卡类型：" +
strACSInfo.struAcsEventInfo.byCardType + "，报警主类型：" + strACSInfo.dwMajor + "，报警次类型：" + strACSInfo.dwMinor;
System.out.println(sAlarmType);
}
return true;
}
}
package com.test;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import com.sun.jna.Pointer;
public class FRemoteCfgCallBackCardGet implements HCNetSDK.FRemoteConfigCallback{
@Override
public void invoke(int dwType, Pointer lpBuffer, int dwBufLen, Pointer pUserData){
System.out.println("长连接回调获取数据,NET_SDK_CALLBACK_TYPE_STATUS:" + dwType);
switch (dwType){
case 0:// NET_SDK_CALLBACK_TYPE_STATUS
HCNetSDK.REMOTECONFIGSTATUS_CARD struCfgStatus = new HCNetSDK.REMOTECONFIGSTATUS_CARD();
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("下发人脸参数成功,dwStatus:" + iStatus);
break;
case 1001:
System.out.println("正在下发人脸参数中,dwStatus:" + iStatus);
break;
case 1002:
int iErrorCode = 0;
for(int i=0;i<4;i++)
{
int ioffset = i*8;
int iByte = struCfgStatus.byErrorCode[i]&0xff;
iErrorCode = iErrorCode + (iByte << ioffset);
}
System.out.println("下发人脸参数失败, dwStatus:" + iStatus + "错误号:" + iErrorCode);
break;
}
break;
case 2:// 获取状态数据
HCNetSDK.NET_DVR_FACE_PARAM_STATUS m_struFaceStatus = new HCNetSDK.NET_DVR_FACE_PARAM_STATUS();
m_struFaceStatus.write();
Pointer pStatusInfo = m_struFaceStatus.getPointer();
pStatusInfo.write(0, lpBuffer.getByteArray(0, m_struFaceStatus.size()), 0,m_struFaceStatus.size());
m_struFaceStatus.read();
String str = new String(m_struFaceStatus.byCardNo).trim();
System.out.println("下发人脸数据关联的卡号:" + str + ",人脸读卡器状态:" +
m_struFaceStatus.byCardReaderRecvStatus[0] + ",错误描述:" + new String(m_struFaceStatus.byErrorMsg).trim());
default:
break;
}
}
}
下发人脸时候 需要要和卡号作绑定
人脸状态码
，0-失败，1-成功，2-重试或人脸质量差， 3-内存已满(人脸数据满)，4-已存在该人脸，5-非法人脸 ID，6-算法建模失败，7-未下发卡权限，8- 未定义（保留），9-人眼间距小距小，10-图片数据长度小于 1KB，11-图片格式不符（png/jpg/bmp）， 12-图片像素数量超过上限，13-图片像素数量低于下限，14-图片信息校验失败，15-图片解码失败， 16-人脸检测失败，17-人脸评分失败