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。

Use the Temperature State feature (if available) to determine the camera's current internal temperature state.

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. If the DeviceTemperatureSelector parameter is available, set the parameter to the desired location where the temperature should be measured, e.g., Sensor.
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、boost 和 dart IMX 相机

C++ (Native)

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

C++ (Generic)

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 (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 = CFloatParameter(nodemap, "DeviceTemperature").GetValue();

C#

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

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。