Device Temperature

相机的 Device Temperature 功能可让您确定相机内部不同位置的相机温度，例如核心板、传感器板或相机外壳。

该功能的使用

确定设备温度

要确定 device temperature，请执行以下操作：

1. 如果 DeviceTemperatureSelector 参数可用，则将该参数设置为应该测量温度的所需位置，例如核心板。
2. 获取 DeviceTemperature 参数的值。

温度以摄氏度为单位给出浮点值。

示例代码

ace 2 和 boost 相机

C++ (Native)

// Set the measuring location to core board
camera.DeviceTemperatureSelector.SetValue(DeviceTemperatureSelector_Coreboard);
// Get the current device temperature
double d = camera.DeviceTemperature.GetValue();

C++ (Generic)

INodeMap& nodemap = camera.GetNodeMap();
// Set the measuring location to core board
CEnumerationPtr(nodemap.GetNode("DeviceTemperatureSelector"))->FromString("Coreboard");
// Get the current device temperature
double d = CFloatPtr(nodemap.GetNode("DeviceTemperature"))->GetValue();

C++ (Generic, v5.2+)

INodeMap& nodemap = camera.GetNodeMap();
// Set the measuring location to core board
CEnumParameter(nodemap, "DeviceTemperatureSelector").SetValue("Coreboard");
// Get the current device temperature
double d = CFloatParameter(nodemap, "DeviceTemperature").GetValue();

C#

// Set the measuring location to core board
camera.Parameters[PLCamera.DeviceTemperatureSelector].SetValue(PLCamera.DeviceTemperatureSelector.Coreboard);
// Get the current device temperature
double d = camera.Parameters[PLCamera.DeviceTemperature].GetValue();

C.NET

// Set the measuring location to core board
Pylon.DeviceFeatureFromString(hdev, "DeviceTemperatureSelector", "Coreboard");
// Get the current device temperature
double d = Pylon.DeviceGetFloatFeature(hdev, "DeviceTemperature");

C (Generic)

/* Macro to check for errors */
#define CHECK(errc) if (GENAPI_E_OK != errc) printErrorAndExit(errc)
GENAPIC_RESULT errRes = GENAPI_E_OK;  /* Return value of pylon methods */
double d = 0;
/* Set the measuring location to core board */
errRes = PylonDeviceFeatureFromString(hdev, "DeviceTemperatureSelector", "Coreboard");
CHECK(errRes);
/* Get the current device temperature */
errRes = PylonDeviceGetFloatFeature(hdev, "DeviceTemperature", &d);
CHECK(errRes);

其他相机

C++ (Native)

// Get the current device temperature
double d = camera.DeviceTemperature.GetValue();

C++ (Generic)

INodeMap& nodemap = camera.GetNodeMap();
// Get the current device temperature
double d = CFloatPtr(nodemap.GetNode("DeviceTemperature"))->GetValue();

C++ (Generic, v5.2+)

INodeMap& nodemap = camera.GetNodeMap();
// Get the current device temperature
double d = CFloatParameter(nodemap, "DeviceTemperature").GetValue();

C#

// Get the current device temperature
double d = camera.Parameters[PLCamera.DeviceTemperature].GetValue();

C.NET

// Get the current device temperature
double d = Pylon.DeviceGetFloatFeature(hdev, "DeviceTemperature");

C (Generic)

/* Macro to check for errors */
#define CHECK(errc) if (GENAPI_E_OK != errc) printErrorAndExit(errc)
GENAPIC_RESULT errRes = GENAPI_E_OK;  /* Return value of pylon methods */
double d = 0;
/* Get the current device temperature */
errRes = PylonDeviceGetFloatFeature(hdev, "DeviceTemperature", &d);
CHECK(errRes);

您也可以使用 pylon Viewer 轻松设置参数。