QextSerialPortNo Error has occurredInvalid file descriptor (port was not opened correctly)Unable to allocate memory tables (POSIX)Caught a non-blocked signal (POSIX)Operation timed out (POSIX)The file opened by the port is not a valid deviceThe port detected a break conditionThe port detected a framing error (usually caused by incorrect baud rate settings)There was an I/O error while communicating with the portCharacter buffer overrunReceive buffer overflowThe port detected a parity error in the received dataTransmit buffer overflowGeneral read operation failureGeneral write operation failureThe %1 file doesn't existsPermission deniedDevice is already lockedUnknown error: %1RasterSDG20光栅标定和设置Calibration and setting of grating未打开任何串口设备！！！No serial port device is opened!!!串口%1 %2 打开成功 Serial port %1 %2 opened successfully 串口%1 %2 打开失败！！！ Serial port %1 %2 open failed!!! 串口%1 %2 关闭！！！ Serial port %1 %2 closed!!! Raster_FormForm设备设置和测试Setting/Testing串口设备设置Serial port settings串口名：Name:查找设备Find devices<html><head/><body><p>串口设备设置，在需要使用光栅采集数据的情况下使用，并且需要设置正确的设备端口号才能正常与光栅设备通讯，否则通讯会失败。</p></body></html><html><head/><body><p>The serial port device setting is used when the grating is needed to collect data, and the correct device port number needs to be set in order to normally communicate with the grating device, otherwise the communication will fail.</p></body></html>波特率：Baud rate:串口打开状态Status启动光栅采集数据功能Start the data collection function保存设置Save打开串口Open关闭串口Close光栅数据采样Raster data sampling光栅未遮挡数：Number of not covered:系统状态System status光栅总数：Total:63被遮挡的起始位置：Starting position of conered:光栅遮挡数：Number of covered:轮毂数据标定Hub calibration轮毂高度标定Hub height calibration 中值滤波比例： Median filtering ratio:光栅最小数值：Minimum of grating:mm高度测量标定Height measurement calibration基准高度：Reference height:光栅倍率：Grating magnification: 采样容器大小： Sample container size:<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">高度测量，是基于光栅数据能正常采集的情况下进行的。</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">轮毂高度计算公式：</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">高度=光栅遮挡数*光栅倍率+基准高度</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">光栅遮挡数：是有物品挡住光栅时，光栅采样返回的数据</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">光栅倍率：是光栅自身的精度，每一格光栅所代表的高度是多少</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">基准高度：是在光栅无法照射的地方的高度大小，需要用直尺直接测量光栅底部与流水线的最低平面的距离</p></body></html><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Height measurement is based on the normal acquisition of grating data.</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Calculation formula of hub height:</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Height=Number of convered*Grating magnification+Reference height</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Number of covered：It is the data returned by grating sampling when there is an object cover the grating</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Grating magnification：It is the accuracy of grating itself, and what height is represented by each grating</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Reference height: it is the height of the place where the grating cannot be irradiated. The distance between the bottom of the grating and the lowest plane of the pipeline needs to be measured directly with a ruler</p></body></html>轮毂直径标定曲率：Calibration curvature of hub diameter:B：<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">直径标定曲率：是用于校准算法计算出的轮毂直径与实际轮毂直径用的</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">曲率=轮毂高度*k+B 计算曲率的前提是轮毂的高度数据必须准确（误差小）</p></body></html><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Diameter calibration curvature: it is used to calibrate the hub diameter calculated by the algorithm and the actual hub diameter</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Curvature = hub height * k + B the premise of curvature calculation is that the hub height data must be accurate (small error)</p></body></html>K:K:表示斜率，B：基准点，直径=高度*K+BK:slope, B:datum points, diameter = height *k+bSWitchButton分Separate合Closedmuban发送器光束数:%1
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停止采样Stop sampling开始采样Start sampling光栅数据采样Raster data sampling停止查询Stop query5s定时查询5s timing query系统工作正常The system is working properly系统检测到对准不良The system detects poor alignment输入电源电压偏高High input power supply voltage输入电源电压偏低Low input power supply voltage同步丢失，发送单元没接Synchronization lost, sending unit not connected系统内部出错System internal errormyChart1%1