diff --git a/include/sv_camera.h b/include/sv_camera.h
new file mode 100644
index 0000000..a432e0e
--- /dev/null
+++ b/include/sv_camera.h
@@ -0,0 +1,79 @@
+#ifndef __SV_CAMERA__
+#define __SV_CAMERA__
+
+#include "opencv2/opencv.hpp"
+
+namespace sv
+{
+
+enum class CameraType : int
+{
+  // 未知相机
+  NONE = 0X00001000,
+  // 标准opencv框架下的相机
+  WEBCAM = 0X00001001,
+  V4L2CAM = 0X00001002,
+  // 视频文件
+  VIDEOFILE = 0X00002001,
+  // 普通流媒体相机
+  STREAMING = 0X00004001,
+  // 普通的MIPI-CSI相机
+  MIPI = 0X00008001,
+  // 进行了传输优化适配的相机
+  G1 = 0X00010001,
+  Q10 = 0X00010002,
+  GX40 = 0X00010003,
+  MC1 = 0X00010004,
+  // 虚拟的相机设备 主要仿真接入
+  VIRTUAL = 0X00020001,
+};
+
+class Camera
+{
+private:
+  void *dev;
+
+public:
+  // 构建时根据相机类型实例化对应的相机类
+  // timeOut: 相机连接超时时间；超过该时间没有读取到新的帧，则认为相机失去连接 单位ms
+  Camera(CameraType type, int timeOut = 500);
+
+  // 基本配置 必须调用下述的一个接口后才能open
+  bool setStream(const std::string &ip, int port);
+  bool setName(const std::string &name);
+  bool setIndex(int index);
+  // 基础功能
+  bool open(void);
+  bool read(cv::Mat &image);
+  bool readNoBlock(cv::Mat &image);
+  void release(void);
+
+  // 属性配置
+  void setWH(int width, int height);
+  void setFps(int fps);
+  void setBrightness(double brightness);
+  void setContrast(double contrast);
+  void setSaturation(double saturation);
+  void setHue(double hue);
+  void setExposure(double exposure);
+
+  // 获取属性
+  bool isActive(void);
+  CameraType getType(void);
+  std::string getName(void);
+
+  int getW(void);
+  int getH(void);
+  int getExpectFps(void);
+  double getFps(void);
+  double getBrightness(void);
+  double getContrast(void);
+  double getSaturation(void);
+  double getHue(void);
+  double getExposure(void);
+
+  ~Camera();
+};
+
+}
+#endif
diff --git a/video_io/sv_camera.cpp b/video_io/sv_camera.cpp
new file mode 100644
index 0000000..6d8b28d
--- /dev/null
+++ b/video_io/sv_camera.cpp
@@ -0,0 +1,179 @@
+#include "sv_camera_privately.h"
+#include "sv_camera.h"
+
+#include <map>
+#include <iterator>
+
+typedef sv_p::CameraBase *(*cameraCreat)(int timeOut);
+static std::map<sv::CameraType, cameraCreat> svCameraList =
+    {
+        {sv::CameraType::NONE, nullptr},
+        {sv::CameraType::WEBCAM, nullptr},
+        {sv::CameraType::V4L2CAM, nullptr},
+        {sv::CameraType::VIDEOFILE, nullptr},
+        {sv::CameraType::STREAMING, nullptr},
+        {sv::CameraType::MIPI, nullptr},
+        {sv::CameraType::G1, nullptr},
+        {sv::CameraType::Q10, nullptr},
+        {sv::CameraType::GX40, nullptr},
+        {sv::CameraType::MC1, nullptr},
+        {sv::CameraType::VIRTUAL, nullptr}};
+
+static sv_p::CameraBase *svCreatCamera(sv::CameraType type, int timeOut)
+{
+  std::map<sv::CameraType, cameraCreat>::iterator temp = svCameraList.find(type);
+  if (temp != svCameraList.end())
+  {
+    return temp->second(timeOut);
+  }
+  return nullptr;
+}
+
+sv::Camera::Camera(CameraType type, int timeOut)
+{
+  this->dev = svCreatCamera(type,timeOut);
+}
+
+sv::Camera::~Camera()
+{
+  // 休眠50ms 以便能退出线程
+  std::this_thread::sleep_for(std::chrono::milliseconds(50));
+  delete (sv_p::CameraBase *)dev;
+}
+
+sv_p::CameraBase::~CameraBase()
+{
+  pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL);
+  readThreadHandle = readThreadHandle == 0 ? 0 : pthread_cancel(readThreadHandle);
+  release();
+}
+
+bool sv::Camera::setStream(const std::string &ip, int port)
+{
+  return ((sv_p::CameraBase *)dev)->setStream(ip, port);
+}
+
+bool sv::Camera::setName(const std::string &name)
+{
+  return ((sv_p::CameraBase *)dev)->setName(name);
+}
+
+bool sv::Camera::setIndex(int index)
+{
+  return ((sv_p::CameraBase *)dev)->setIndex(index);
+}
+
+bool sv::Camera::open(void)
+{
+  return ((sv_p::CameraBase *)dev)->open();
+}
+
+bool sv::Camera::read(cv::Mat &image)
+{
+  return ((sv_p::CameraBase *)dev)->read(image);
+}
+
+bool sv::Camera::readNoBlock(cv::Mat &image)
+{
+  return ((sv_p::CameraBase *)dev)->readNoBlock(image);
+}
+
+void sv::Camera::release(void)
+{
+  ((sv_p::CameraBase *)dev)->release();
+}
+
+void sv::Camera::setWH(int width, int height)
+{
+  ((sv_p::CameraBase *)dev)->setWH(width, height);
+}
+
+void sv::Camera::setFps(int fps)
+{
+  ((sv_p::CameraBase *)dev)->setFps(fps);
+}
+
+void sv::Camera::setBrightness(double brightness)
+{
+  ((sv_p::CameraBase *)dev)->setBrightness(brightness);
+}
+
+void sv::Camera::setContrast(double contrast)
+{
+  ((sv_p::CameraBase *)dev)->setContrast(contrast);
+}
+
+void sv::Camera::setSaturation(double saturation)
+{
+  ((sv_p::CameraBase *)dev)->setSaturation(saturation);
+}
+
+void sv::Camera::setHue(double hue)
+{
+  ((sv_p::CameraBase *)dev)->setHue(hue);
+}
+
+void sv::Camera::setExposure(double exposure)
+{
+  ((sv_p::CameraBase *)dev)->setExposure(exposure);
+}
+
+bool sv::Camera::isActive(void)
+{
+  return ((sv_p::CameraBase *)dev)->isActive();
+}
+
+sv::CameraType sv::Camera::getType(void)
+{
+  return ((sv_p::CameraBase *)dev)->getType();
+}
+
+std::string sv::Camera::getName(void)
+{
+  return ((sv_p::CameraBase *)dev)->getName();
+}
+
+int sv::Camera::getW(void)
+{
+  return ((sv_p::CameraBase *)dev)->getW();
+}
+
+int sv::Camera::getH(void)
+{
+  return ((sv_p::CameraBase *)dev)->getH();
+}
+
+int sv::Camera::getExpectFps(void)
+{
+  return ((sv_p::CameraBase *)dev)->getExpectFps();
+}
+
+double sv::Camera::getFps(void)
+{
+  return ((sv_p::CameraBase *)dev)->getFps();
+}
+
+double sv::Camera::getBrightness(void)
+{
+  return ((sv_p::CameraBase *)dev)->getBrightness();
+}
+
+double sv::Camera::getContrast(void)
+{
+  return ((sv_p::CameraBase *)dev)->getContrast();
+}
+
+double sv::Camera::getSaturation(void)
+{
+  return ((sv_p::CameraBase *)dev)->getSaturation();
+}
+
+double sv::Camera::getHue(void)
+{
+  return ((sv_p::CameraBase *)dev)->getHue();
+}
+
+double sv::Camera::getExposure(void)
+{
+  return ((sv_p::CameraBase *)dev)->getExposure();
+}
\ No newline at end of file
diff --git a/video_io/sv_camera_def.cpp b/video_io/sv_camera_def.cpp
new file mode 100644
index 0000000..aff8029
--- /dev/null
+++ b/video_io/sv_camera_def.cpp
@@ -0,0 +1,136 @@
+#include "sv_camera_privately.h"
+
+sv_p::CameraBase::CameraBase(int timeOut)
+{
+  this->_timeOut = timeOut;
+}
+
+void sv_p::CameraBase::readThread(void)
+{
+  int count = 0;
+  while (this->cap.isOpened())
+  {
+    if (this->cap.grab())
+    {
+      std::lock_guard<std::mutex> locker(this->frameMutex);
+      this->cap.retrieve(this->imageBuff);
+      this->frameEmpty.notify_all();
+      count = 0;
+      isGot = true;
+    }
+    else
+    {
+      count++;
+      if (count > this->_timeOut)
+      {
+        this->cap.release();
+        // 抛出异常 并返回
+        throw std::runtime_error("SpireCV (101) Camera has offline, check CAMERA!");
+        return;
+      }
+    }
+    std::this_thread::sleep_for(std::chrono::milliseconds(1));
+  }
+}
+
+#define PARAM_SET_CHECK(param, value) param = (value > 0 ? value : param)
+
+void sv_p::CameraBase::setWH(int width, int height)
+{
+  if (!this->cap.isOpened())
+  {
+    PARAM_SET_CHECK(this->_width, width);
+    PARAM_SET_CHECK(this->_height, height);
+  }
+}
+
+void sv_p::CameraBase::setFps(int fps)
+{
+  PARAM_SET_CHECK(this->_fps, fps);
+  if (this->cap.isOpened())
+  {
+    this->cap.set(cv::CAP_PROP_FPS, fps);
+  }
+}
+
+void sv_p::CameraBase::setBrightness(double brightness)
+{
+  PARAM_SET_CHECK(this->_brightness, brightness);
+  if (this->cap.isOpened())
+  {
+    this->cap.set(cv::CAP_PROP_BRIGHTNESS, brightness);
+  }
+}
+
+void sv_p::CameraBase::setContrast(double contrast)
+{
+  PARAM_SET_CHECK(this->_contrast, contrast);
+  if (this->cap.isOpened())
+  {
+    this->cap.set(cv::CAP_PROP_CONTRAST, contrast);
+  }
+}
+
+void sv_p::CameraBase::setSaturation(double saturation)
+{
+  PARAM_SET_CHECK(this->_saturation, saturation);
+  if (this->cap.isOpened())
+  {
+    this->cap.set(cv::CAP_PROP_SATURATION, saturation);
+  }
+}
+
+void sv_p::CameraBase::setHue(double hue)
+{
+  PARAM_SET_CHECK(this->_hue, hue);
+  if (this->cap.isOpened())
+  {
+    this->cap.set(cv::CAP_PROP_HUE, hue);
+  }
+}
+
+void sv_p::CameraBase::setExposure(double exposure)
+{
+  PARAM_SET_CHECK(this->_exposure, exposure);
+  if (this->cap.isOpened())
+  {
+    this->cap.set(cv::CAP_PROP_EXPOSURE, exposure);
+  }
+}
+
+bool sv_p::CameraBase::open(void)
+{
+}
+
+bool sv_p::CameraBase::read(cv::Mat &image)
+{
+  bool ret = false;
+  std::lock_guard<std::mutex> locker(this->frameMutex);
+  if (this->frameEmpty.wait_for(this->frameMutex, std::chrono::milliseconds(this->_timeOut)) == std::cv_status::no_timeout)
+  {
+    // 获取图像
+    this->imageBuff.copyTo(image);
+    ret = true;
+  }
+  return ret;
+}
+
+bool sv_p::CameraBase::readNoBlock(cv::Mat &image)
+{
+  bool ret = false;
+  std::lock_guard<std::mutex> locker(this->frameMutex);
+  if (this->isGot)
+  {
+    this->imageBuff.copyTo(image);
+    isGot = false;
+  }
+  return ret;
+}
+
+void sv_p::CameraBase::release(void)
+{
+  if (this->cap.isOpened())
+  {
+    this->cap.release();
+  }
+}
\ No newline at end of file
diff --git a/video_io/sv_camera_privately.h b/video_io/sv_camera_privately.h
new file mode 100644
index 0000000..4160179
--- /dev/null
+++ b/video_io/sv_camera_privately.h
@@ -0,0 +1,84 @@
+#ifndef __SV_CAMERA_PRIVATELY__
+#define __SV_CAMERA_PRIVATELY__
+
+#include "opencv2/opencv.hpp"
+#include <stdint.h>
+#include <thread>
+#include <mutex>
+#include <condition_variable>
+#include "sv_camera.h"
+
+namespace sv_p 
+{
+
+class CameraBase
+{
+private:
+  // 图像的属性
+  int _width = 1280;
+  int _height = 720;
+  int _fps = 30;
+
+  double _brightness = -1;
+  double _contrast = -1;
+  double _saturation = -1;
+  double _hue = -1;
+  double _exposure = -1;
+
+  int _timeOut = 500;
+  // 内部状态
+  double fpsCurr = -1;
+  bool isGot = false;
+  // 内部变量
+  cv::Mat imageBuff;
+  cv::VideoCapture cap;
+  std::mutex frameMutex;
+  std::condition_variable_any frameEmpty;
+  std::thread::native_handle_type readThreadHandle = 0;
+
+  // 获取图像的线程 在这个线程中查询、提取图像
+  virtual void readThread(void);
+
+public:
+  // 属性设置的接口
+  virtual void setWH(int width, int height);
+  // 基本属性 至少实现1个
+  virtual bool setStream(const std::string &ip, uint16_t port) { return false; }
+  virtual bool setName(const std::string &name) { return false; }
+  virtual bool setIndex(int index) { return false; }
+
+  // 扩展属性设置 默认调用opencv的实现
+  virtual void setFps(int fps);
+  virtual void setBrightness(double brightness);
+  virtual void setContrast(double contrast);
+  virtual void setSaturation(double saturation);
+  virtual void setHue(double hue);
+  virtual void setExposure(double exposure);
+
+  // 属性获取的接口
+  virtual sv::CameraType getType(void) { return sv::CameraType::NONE; }
+  virtual std::string getName(void) { return "\0"; };
+
+  virtual bool isActive(void) { return (readThreadHandle == 0 ? false : true); }
+  int getW(void) { return _width; }
+  int getH(void) { return _height; }
+  int getExpectFps(void) { return _fps; }
+  double getFps(void) { return fpsCurr; }
+  double getBrightness(void) { return _brightness; }
+  double getContrast(void) { return _contrast; }
+  double getSaturation(void) { return _saturation; }
+  double getHue(void) { return _hue; }
+  double getExposure(void) { return _exposure; }
+
+  // 功能接口函数
+  virtual bool open(void);
+  virtual bool read(cv::Mat &image);
+  virtual bool readNoBlock(cv::Mat &image);
+  virtual void release(void);
+
+  CameraBase(int timeOut);
+  ~CameraBase();
+};
+
+}
+#endif
\ No newline at end of file