Infrared thermal imaging monitor, control method and device and medium

Abstract

The invention discloses an infrared thermal imaging monitor, a control method and device and a medium. The infrared thermal imaging monitor comprises a control module. The display is electrically connected with the control module; the infrared temperature measurement dot matrix sensor is electrically connected with the control module; the power supply module is used for supplying power to the control module, the infrared temperature measurement points and the display; wherein the control module is used for converting temperature information acquired by the infrared temperature measurement dot matrix sensor into image information and displaying the image information on the display. The efficiency of temperature measurement can be effectively improved.

Description

Technical Field

[0001] The present application relates to, but is not limited to, the field of temperature detection technology, and in particular to an infrared thermal imaging monitor, a control method, a device and a medium. Background Art

[0002] At present, handheld infrared thermometers are mainly used to test the temperature of test objects. However, the test time is long, which takes 30 seconds to 1 minute, and the test efficiency is low. Summary of the invention

[0003] The embodiments of the present application provide an infrared thermal imaging monitor, a control method, a device and a medium, which can effectively improve the efficiency of temperature measurement.

[0004] In a first aspect, an embodiment of the present application provides an infrared thermal imaging monitor, comprising: Control module; a display, electrically connected to the control module; An infrared temperature measurement dot matrix sensor, electrically connected to the control module; A power supply module, used to supply power to the control module, the infrared temperature measuring point and the display; The control module is used to convert the temperature information obtained by the infrared temperature measurement dot matrix sensor into image information and display it on the display.

[0005] The infrared thermal imaging monitor according to the first embodiment of the present application has at least the following beneficial effects: the temperature information of the tester can be obtained through the infrared temperature measurement dot matrix sensor, and the temperature information can be converted into image information that can be recognized by the display and displayed on the display through the control module, wherein the image information on the display includes the temperature information of each point within the test range. Therefore, the staff only needs to observe the display to understand the temperature of each point within the test range, and when the test target enters the test range, the staff can understand the temperature of the test target, which can effectively improve the efficiency of temperature measurement.

[0006] According to some embodiments of the first aspect of the present application, a buzzer is further included, and the buzzer is connected to the control module.

[0007] According to some embodiments of the first aspect of the present application, it further includes a burning module, which is connected to the control module, wherein the burning module is used to transmit user control information to the control module.

[0008] According to some embodiments of the first aspect of the present application, it further includes an information storage module, which is connected to the control module and is used to store the temperature information and the graphic information.

[0009] In a second aspect, an embodiment of the present application provides a control method for an infrared thermal imaging monitor, which is applied to the infrared thermal imaging monitor as described in the first aspect, and the control method includes: Acquiring temperature information, and preprocessing the temperature information to obtain image information; According to the image information, the display is controlled to display a corresponding image.

[0010] According to some embodiments of the second aspect of the present application, acquiring temperature information and preprocessing the temperature information to obtain image information includes: Acquire the temperature information, and process the temperature information once to obtain a temperature matrix; Performing bilinear interpolation processing on the temperature matrix to obtain an image matrix; Image information is generated based on the image matrix.

[0011] According to some embodiments of the second aspect of the present application, the control method further includes: Determining a maximum temperature according to the temperature information; When the maximum temperature is greater than a preset temperature threshold, the buzzer is controlled to send out a warning signal.

[0012] According to some embodiments of the second aspect of the present application, after the buzzer is controlled to emit a warning signal when the maximum temperature is greater than a preset temperature threshold, the method further includes: The number of times the buzzer sends out the warning signal is obtained, and the warning mode of the buzzer is adjusted according to the number of warnings.

[0013] In a third aspect, an embodiment of the present application provides an operation control device for implementing the control method of the infrared thermal imaging monitor provided in the embodiment of the second aspect above.

[0014] In a fourth aspect, an embodiment of the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used to enable a computer to execute the control method of the infrared thermal imaging monitor provided in the embodiment of the second aspect above.

[0015] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or understood by practicing the present application. The purpose and other advantages of the present application can be realized and obtained by the structures specifically pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the technical solution of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the technical solution of the present invention and do not constitute a limitation on the technical solution of the present invention.

[0017] Figure 1 A schematic diagram of the structure of an infrared thermal imaging monitor provided in an embodiment of the present application; Figure 2 A schematic diagram of a partial circuit of an infrared thermal imaging monitor provided in an embodiment of the present application; Figure 3 A schematic diagram of a partial circuit of an infrared thermal imaging monitor provided in an embodiment of the present application; Figure 4 A flow chart of a control method for an infrared thermal imaging monitor provided in an embodiment of the present application; Figure 5 for Figure 4 Specific flow chart of step S100; Figure 6 A flowchart of a control method for an infrared thermal imaging monitor provided by another embodiment of the present application; Figure 7 A flowchart of a control method for an infrared thermal imaging monitor provided by another embodiment of the present application; Figure 8 An operation control device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0019] It is understood that although the functional modules are divided in the device schematic diagram and the logical order is shown in the flow chart, in some cases, the steps shown or described may be performed in a different order than the module division in the device or the order in the flow chart. The terms "first", "second", etc. in the specification, claims or the above drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0020] At present, handheld infrared thermometers are mainly used to test the temperature of test objects. However, the test time is long, which takes 30 seconds to 1 minute, and the test efficiency is low.

[0021] Based on this, the embodiment of the present application provides an infrared thermal imaging monitor, control method, device and medium, which can obtain the temperature information of the test personnel through the infrared temperature measurement dot matrix sensor, and can convert the temperature information into image information that can be recognized by the display and displayed on the display through the control module, wherein the image information on the display includes the temperature information of each point within the test range. Therefore, the staff only needs to observe the display to understand the temperature of each point within the test range, and when the test target enters the test range, the staff can understand the temperature of the test target, which can effectively improve the efficiency of temperature measurement.

[0022] Reference Figure 1 , Figure 1 A schematic diagram of the structure of an infrared thermal imaging monitor provided in an embodiment of the present application.

[0023] It can be understood that the infrared thermal imaging monitor provided in the embodiment of the present application includes a control module 100, a display 300, an infrared temperature measurement dot matrix sensor 200 and a power supply module 400, wherein the control module 100 is connected to the display 300 and the infrared temperature measurement dot matrix sensor 200 respectively, and the control module 100 can obtain the temperature information of the tester through the infrared temperature measurement dot matrix sensor 200, and then convert the temperature information into image information that can be recognized by the display 300 and display it on the display 300, wherein the image information on the display 300 includes the temperature information of each point within the test range, therefore, the staff only needs to observe the display 300 to understand the temperature of each point within the test range, when the test target enters the test range, the staff can understand the temperature of the test target, and can effectively provide the efficiency of temperature measurement. The power supply module 400 is connected to the control module 100, the display 300 and the infrared temperature measurement dot matrix sensor 200 respectively, so that the power supply module 400 can supply power to the control module 100, the display 300 and the infrared temperature measurement dot matrix sensor 200.

[0024] It should be noted that the power supply module 400 can be a mobile power supply or a power input terminal. When the power supply module 400 is a power input terminal, it can be connected to an external power supply through the power supply module 400 so that the power supply module 400 can supply power to the control module 100, the display 300 and the infrared temperature measurement dot matrix sensor 200.

[0025] It should be noted that the infrared thermal imaging monitor also includes a buzzer 500, which is connected to the control module 100. When the temperature of each point within the test range is greater than a preset temperature threshold, the control module 100 can control the buzzer 500 to emit a warning sound to remind the staff and improve the efficiency of temperature measurement.

[0026] It should be noted that the infrared thermal imaging monitor also includes a burning module 700, which is connected to the control module 100, wherein the burning module 700 is used to transmit the user's control information to the control module 100. By setting the burning module 700, the maintenance efficiency of the infrared thermal imaging monitor can be improved.

[0027] It should be noted that the infrared thermal imaging monitor also includes an information storage module 600, which is connected to the control module 100 and is used to store temperature information and graphic information. By storing the temperature information and image signals in the information storage module 600, it is convenient for the staff to obtain the data during the detection process.

[0028] Reference Figure 2 and Figure 3 , Figure 2 and Figure 3 A schematic diagram of a partial circuit of an infrared thermal imaging monitor provided in an embodiment of the present application.

[0029] It can be understood that the control module 100 includes a first end, a second end, a third end, a fourth end, a fifth end, a sixth end, a seventh end, an eighth end, a ninth end and a tenth end, the first control switch 110 is connected to the first end of the control module 100, the second control switch 120 is connected to the second end of the control module 100, the third end, the fourth end and the fifth end of the control module 100 are connected to the display 300, the sixth end and the seventh end of the control module 100 are connected to the infrared temperature measurement dot matrix sensor 200, the eighth end of the control module 100 is connected to the buzzer 500, and the ninth end and the tenth end of the control module 100 are connected to the burning module 700, wherein the model of the control module 100 may be ESP32-S3, and the model of the infrared temperature measurement dot matrix sensor 200 may be MLX90640-BAB.

[0030] It should be noted that the first control switch 110 and the second control switch 120 can be used to adjust the working state of the control module 100 .

[0031] It should be noted that the power supply module 400 includes a power input terminal, a buck chip U1, a power output terminal and an indicator light D1. The buck chip U1 includes an input terminal and an output terminal. The power input terminal is connected to the input terminal, and the output terminal is respectively connected to the power output terminal and the indicator light. When the buck chip U1 starts working, the indicator light D1 will be lit to remind the staff that the buck chip has started working.

[0032] Reference Figure 4 , Figure 4 is a flow chart of a control method of an infrared thermal imaging monitor provided in an embodiment of the present application. The control method of the infrared thermal imaging monitor can be applied to the above Figure 1The infrared thermal imaging monitor, the control method includes but is not limited to the following steps: Step S100, acquiring temperature information, and preprocessing the temperature information to obtain image information; Step S200: controlling the display to display a corresponding image according to the image information.

[0033] It is understandable that the control module can obtain the temperature information of the tester through the infrared temperature measurement dot matrix sensor. Since the temperature signal cannot be directly recognized by the display, the control module can pre-process the temperature information to obtain image information that can be recognized by the display, and then control the display to display the corresponding image according to the image information, wherein the image information on the display includes the temperature information of each point within the test range. Therefore, the staff only needs to observe the display to understand the temperature of each point within the test range. When the test target enters the test range, the staff can understand the temperature of the test target, which can effectively improve the efficiency of temperature measurement.

[0034] Reference Figure 5 , Figure 5 for Figure 4 The specific flow chart of step S100 includes but is not limited to the following steps: Step S110, acquiring temperature information, and processing the temperature information once to obtain a temperature matrix; Step S120, performing bilinear interpolation processing on the temperature matrix to obtain an image matrix; Step S130, generating image information according to the image matrix.

[0035] It is understandable that after the control module obtains the temperature information, the temperature information can be processed once to obtain a temperature matrix. During the one-time processing, the control module first filters and quickly sorts the temperature information to obtain the temperature matrix. Among them, filtering the temperature information can effectively remove noise in the image, such as Gaussian noise, salt and pepper noise, etc., thereby improving the quality of the image, and the maximum temperature in the temperature information can be quickly obtained by quickly sorting. Since the pixels of the temperature matrix are not the same as the pixels of the display, the temperature matrix can be bilinearly interpolated to obtain an image matrix that conforms to the pixels of the display, and then the control module can generate image information according to the image matrix and control the display to display, wherein the bilinear interpolation process calculates the value of the new pixel by the values ​​of the four nearest neighbor pixels, which helps to maintain the smoothness of the image during the interpolation process. Compared with the nearest neighbor interpolation, the bilinear interpolation can reduce the jagged edges and block effects in the interpolated image, making the image look more natural, that is, by performing bilinear interpolation on the temperature matrix, the image matrix can be made more in line with the actual situation, that is, the image displayed by the display is close to the actual temperature image obtained, which can improve the accuracy of infrared recognition.

[0036] Reference Figure 6 , Figure 6 This is a flow chart of a control method of an infrared thermal imaging monitor provided by another embodiment of the present application, including but not limited to the following steps: Step S300, determining the maximum temperature according to the temperature information; Step S400: When the maximum temperature is greater than a preset temperature threshold, the buzzer is controlled to send out a warning signal.

[0037] It is understandable that the control module can determine the maximum temperature based on the temperature information. When the maximum temperature is greater than the preset temperature threshold, the control module can control the buzzer to emit a warning sound to remind the staff and improve the efficiency of temperature measurement. Among them, the preset temperature threshold can be adjusted according to the actual practical situation. For example, when it is necessary to determine whether the measured target has a fever, the preset temperature threshold can be 37 degrees. When the maximum temperature is 37 degrees, the control module can control the buzzer to emit a warning sound to remind the staff.

[0038] Reference Figure 7 , Figure 7 This is a flow chart of a control method of an infrared thermal imaging monitor provided by another embodiment of the present application, including but not limited to the following steps: Step S410, obtaining the number of times the buzzer sends out a warning signal, and adjusting the warning mode of the buzzer according to the number of warnings.

[0039] It is understandable that within a certain period of time, if the maximum temperature is greater than the preset temperature threshold for many times, the control module will control the buzzer to send out multiple warning signals. However, if the buzzer warns with the same sound for many times in a short period of time, it may cause the staff to judge fatigue and lead to misjudgment. Therefore, the number of times the buzzer sends out warning signals can be obtained, and the warning method of the buzzer can be adjusted according to the number of warnings, so as to avoid the staff from judging fatigue. For example, the sound intensity of the buzzer can be increased as the number of times the buzzer sends out warning signals. For another example, the buzzer can be controlled to warn with different sounds according to the number of different warning signals.

[0040] Thirdly, refer to Figure 8 The present application embodiment provides an operation control device 800, including a memory 810, a processor 820, and a computer program stored in the memory 810 and executable on the processor 820. The processor 820 executes the program to implement the control method of the infrared thermal imaging monitor of the second aspect of the embodiment, for example, executing Figure 4 Method steps S100 to S200, Figure 5 Steps S110 to S130 of the method, Figure 6Method steps S300 to S400 and Figure 7 Method step S410 in .

[0041] The memory 810 is a non-transitory computer-readable storage medium that can be used to store non-transitory software programs and non-transitory computer executable programs, such as the control method of the infrared thermal imaging monitor in the above-mentioned embodiment of the present application. The processor 820 implements the control method of the infrared thermal imaging monitor in the above-mentioned embodiment of the present application by running the non-transitory software program and instructions stored in the memory 810.

[0042] The memory 810 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and an application required by at least one function; the data storage area may store data required to execute the control method of the infrared thermal imaging monitor in the above embodiment, etc. In addition, the memory 810 may include a high-speed random access memory 810, and may also include a non-transitory memory 810, such as at least one disk storage device, a flash memory device, or other non-transitory solid-state storage device. It should be noted that the memory 810 may optionally include a memory 810 remotely arranged relative to the processor 820, and these remote memories 810 may be connected to the terminal via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0043] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used to enable a computer to execute the control method of the infrared thermal imaging monitor of the embodiment of the second aspect above, such as executing Figure 4 Method steps S100 to S200, Figure 5 Steps S110 to S130 of the method, Figure 6 Method steps S300 to S400 and Figure 7 Method step S410 in .

[0044] It will be appreciated by those skilled in the art that all or some of the steps and systems in the method disclosed above may be implemented as software, firmware, hardware and appropriate combinations thereof. Some physical components or all physical components may be implemented as software executed by a processor, such as a central processing unit, a digital signal processor or a microprocessor, or may be implemented as hardware, or may be implemented as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on a computer-readable medium, which may include a computer storage medium or a non-transitory medium and a communication medium or a temporary medium. As known to those skilled in the art, the term computer storage medium includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storing information such as computer-readable instructions, data structures, program modules or other data. Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technologies, CD-ROM, digital versatile disk DVD or other optical disk storage, magnetic cassettes, magnetic tapes, disk storage or other magnetic storage devices, or any other medium that may be used to store desired information and may be accessed by a computer. Furthermore, it is well known to those skilled in the art that communication media typically embodies computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media.

[0045] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present application.

Claims

1. An infrared thermal imaging monitor, characterized in that: include: Control module; a display, electrically connected to the control module; An infrared temperature measurement dot matrix sensor, electrically connected to the control module; A power supply module, used to supply power to the control module, the infrared temperature measuring point and the display; The control module is used to convert the temperature information obtained by the infrared temperature measurement dot matrix sensor into image information and display it on the display.

2. The infrared thermal imaging monitor according to claim 1, characterized in that: It also includes a buzzer, which is connected to the control module.

3. The infrared thermal imaging monitor according to claim 1, characterized in that: It also includes a burning module, which is connected to the control module, wherein the burning module is used to transmit the user's control information to the control module.

4. The infrared thermal imaging monitor according to claim 1, characterized in that: It also includes an information storage module, which is connected to the control module and is used to store the temperature information and the graphic information.

5. A control method for an infrared thermal imaging monitor, characterized in that: Applied to the infrared thermal imaging monitor described in any one of claims 1 to 4 above, the control method comprises: Acquiring temperature information, and preprocessing the temperature information to obtain image information; According to the image information, the display is controlled to display a corresponding image.

6. The control method according to claim 5, characterized in that: The acquiring of temperature information and preprocessing of the temperature information to obtain image information includes: Acquire the temperature information, and process the temperature information once to obtain a temperature matrix; Performing bilinear interpolation processing on the temperature matrix to obtain an image matrix; Image information is generated based on the image matrix.

7. The control method according to claim 5, characterized in that: The control method further comprises: Determining a maximum temperature according to the temperature information; When the maximum temperature is greater than a preset temperature threshold, the buzzer is controlled to send out a warning signal.

8. The control method according to claim 7, characterized in that: When the maximum temperature is greater than the preset temperature threshold, after the buzzer is controlled to send out an early warning signal, the method further includes: The number of times the buzzer sends out the warning signal is obtained, and the warning mode of the buzzer is adjusted according to the number of warnings.

9. An operation control device, characterized in that: It comprises a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the control method of the infrared thermal imaging monitor as claimed in any one of claims 5 to 8.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used to enable a computer to execute the control method of the infrared thermal imaging monitor according to any one of claims 5 to 8.

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