TH2101003469A - wind detector Wind detection methods and wind detection programs - Google Patents

Abstract

DEPCT65 10/09/2021 Airflow Detector (1) According to this invention, it is Airflow Detector (1) that detects the airflow in the painting room. and includes thread-like components (2) that are mounted inside the spray chamber, image capture devices (4) that can generate image data obtained by capturing images of thread-like components (2), and devices. Calculate that can perform computational processing on image data. The thread-like assembly (2) is mounted in the spray booth in a method that is part of it. At least it will be hung. The computational device identifies the section corresponding to the thread-like component (2) in the image data and detects the airflow based on the location of this section. -------------------------------------------------- --------- DEPCT64 Airflow Detector (1) According to this invention, this Airflow Detector (1) detects the airflow in the paint booth. and includes the thread-like assembly (2) that is mounted inside the spray booth, the capture device (4) that can generate the image data obtained by capturing the thread-like assembly (2), and the device. Calculate that can perform computational processing on image data. Thread-like components (2) are mounted in the spray booth in such a way that at least parts of such things are suspended. The computational device identifies the region corresponding to the thread-like component (2) in the image data and detects it. airflow according to the position of this section -------------------------------------------------- ---------

Claims (14)

DEPCT65 10/09/2021 1. Air flow detector that detects the air flow in the paint room. where the accessories are included Thread-like components are assembled inside the spray booth, an image capture device capable of Generate image data obtained by capturing images of yarn-like components. and calculation equipment that can perform computational processing on image data in which the thread-like components are assembled in the spray booth in a partial of at least a thread-like assembly was hung and The computational device identifies the part corresponding to the thread-like component in the image data and Detect airflow according to the location of this section. 2. Airflow detector according to Claim 1 wherein the paint booth has a see-through part where the inside of it can be viewed from the outside. of such things The capture device was installed outside the spray booth and Thread-like assemblies and capture devices are arranged at each relative position. 3. Wind detector according to Claim 1 or 2 where the computational device identifies one end and the other end of the component. corresponding to the thread-like components in the image data. and detects the wind current according to the created angle. by a straight line connecting one end and the other end and the vertical axis direction of the image data. in advance and The calculator detects the wind based on the moving average of the angle relative to the correct time. Calculated based on image data generated at pre-determined intervals. 5. Wind detectors according to one of Claim 1 to 4. The computational device identifies the portion corresponding to the thread-like component in the image data. 6. Wind detector according to claim 5 where the image data includes at least two pieces of numerical information for each pixel, and The computational device identifies the part corresponding to the thread-like component in the image data according to their needs. distinguish between one piece of numerical information and another piece of numerical information about the pixels of At least some pixel image data. 7. Wind detector according to Claim 5 or 6 where thread-like components are colored where the difference between one numerical information and another piece of numerical information greater than or equal to the predetermined threshold in the part Corresponds to the thread-like assembly in the data image. 8. Wind detectors according to claims 1 to 7, in addition The background sheet on which the image is captured is the background image of the thread-like composite when held by the device. Captured image of a thread-like assembly. 9. Wind detector according to claim 8 where the image data includes at least two numerical data for each pixel. Thread-like components have a color such that the difference between a piece of numerical information and another piece of numerical information greater than or equal to the predetermined threshold in the section corresponds to the yarn-like components in the image data and The background tile has a colored contrast between one numerical information and another. One slice is less than the preset threshold in the part corresponding to the background plate in the image data. where the accessories are included Dispensing device that can dispense fluid upward or downward inside the spray chamber, Capture device that can generate image data obtained by capturing fluid. and computational equipment that can Perform computational processing on image data. where the fluid can be detected optically in part of the imaging region of the at least a capture device, and The computational device identifies the corresponding portion of the fluid in the image data and detects the airflow accordingly. Location of this section 11. Airflow detection method for detecting airflow in the paint booth. where the assembly method includes the process of generating image data obtained by capturing the thread-like components that were The assembly is mounted in a mode in which a part of the at least thread-like assembly is suspended inside the spray booth. Specifies the part corresponding to the thread-like component in the image data and Procedure for detecting air current according to the location of this section 12. Air current detection method for detecting air current in the paint booth. where the assembly method includes the process of generating image data obtained by capturing an upward or downward dispensing fluid. downstairs inside the paint room Procedures for performing computational processing on image data using computational equipment and Specifies the fluid corresponding portion in the image data and Procedure for airflow detection based on the position of this section 13. Airflow detection program for detecting airflow in the paint booth that causes the computer to perform a function to perform computational processing on the image data obtained by capturing. Thread-like components are assembled in a mode in which part of the similar components The thread was at least hung inside the spray booth. and identifies the corresponding parts of similar components. yarn in the image data and Function to detect airflow according to the position of this section 14. Airflow detection program for detecting airflow in the paint booth that allows the computer to perform a function to perform computational processing on the image data obtained by capturing. The fluid is dispensed upward or downward inside the spray booth and specified corresponding part of the flow in the visual information and A function to detect airflow based on the position of this part. -------------------------------------------------- --------- DEPCT64 1. Airflow detector that detects the airflow in the paint room. where the accessories are included Thread-like components are assembled inside the spray booth, an image capture device capable of Generate image data obtained by capturing images of yarn-like components. and computational equipment that can Perform computational processing on image data. in which the thread-like components are assembled in the spray booth in a method in which the At least a thread-like assembly was hung and The computational device identifies the corresponding part of the thread-like component in the image data and detects it. airflow according to the position of this section 2. Airflow detector according to Claim 1 wherein the paint booth has a see-through part through which the inside of such thing can be viewed from the outside. of such things The capture device was installed outside the spray booth and Thread-like assemblies and capture devices are arranged at each location where the capture device is located. Capable of capturing thread-like components through the see-through part. 3. A wind detector according to claim 1 or 2, where the computational device identifies one end and the other end of the corresponding part. with thread-like components in the image data and detects the wind current according to the angle generated by the straight line. that connects one end and the other end and the vertical axis direction of the image data. 4. Wind Detector according to claim 3, where the image capture device generates image data at pre-determined intervals and The calculator detects the wind based on the moving average of the angle relative to the correct time. Calculated based on image data generated at pre-defined intervals. 5. Wind detector according to one of claims 1 to 4. The computational device identifies the portion corresponding to the thread-like component in the image data. According to the numerical information about the pixels of at least some pixels of image data. 6. A wind detector according to claim 5, where the image data includes at least two pieces of numerical data for each pixel, and The computational device identifies the part corresponding to the thread-like component in the image data according to The difference between one numerical data and another numerical data is about the pixels of the image data. at least some pixels 7. An airflow detector according to claim 5 or 6, where thread-like components are colored where the difference between one numeric data and the data Another number greater than or equal to the predetermined threshold in the section corresponding to Thread-like components in image data 8. A wind detector pursuant to one of Claim 1 to 7 in addition to The background sheet on which the image is captured is the background image of the yarn-like composite when captured by the device. Capture images of thread-like components. where the yarn-like components and background tiles have different colors. 9. Wind detector according to claim 8, where image data includes at least two pieces of numerical data for each pixel. The yarn-like composite has a color where the difference between the numeric data and the numeric data. the other is greater than or equal to the predetermined threshold in the corresponding part of the assembly. similar to the yarn in the image data and The background tile has a color that distinguishes between one numerical data and another numerical data. Less than the preset threshold for the part corresponding to the background tile in the image data. 10. Airflow detector that detects the airflow in the paint room. where the accessories are included A dispensing device that can dispense fluid upward or downward inside the spray booth, a visualization device. that can generate image data obtained by capturing fluid images and computational equipment that can that perform computational processing on image data where the fluid can be detected by optical methods in the imaging region of the device. at least capture and The computational device identifies the corresponding portion of the fluid in the image data and detects the airflow accordingly. location of this section 11. Airflow detection methods for detecting airflow in the paint booth. where the assembly method includes the process of generating image data obtained by capturing the assembled thread-like components. Installed in a mode in which at least thread-like components are suspended inside the spray booth. The procedure for performing computational processing on image data using computation and identification equipment. the part corresponding to the thread-like components in the image data and Procedure for detecting air currents based on the location of this section. 12. Airflow detection methods for detecting airflow in the paint booth. where the assembly method includes the image data generation stage obtained by capturing the fluid being dispensed upward or downward. Inside the paint room The procedure for performing computational processing on image data using computation and identification equipment. the part that corresponds to the fluid in the image data and Procedure for detecting air currents based on the location of this section. 13. Airflow detector program for detecting the airflow in the paint booth that allows the computer to perform a function to perform computational processing on the image data obtained by capturing. The threaded assembly is mounted in a mode in which parts of the threaded element was hung inside the spray booth at least and identify the part corresponding to the thread-like component in the image data and the function to detect the air current according to the position of this part. 14. Airflow detector program for detecting the airflow in the paint booth that allows the computer to perform a function to perform computational processing on the image data obtained by capturing. The fluid is dispensed upward or downward inside the spray chamber and indicates the corresponding fluid portion. in the image data and A function to detect airflow based on the position of this part. -------------------------------------------------- ---------