Explosion-proof gap detection device

Abstract

The utility model provides an explosion-proof gap detection device, which comprises a camera device composed of a high-power objective lens and a camera, and is characterized in that the high-power objective lens is used for amplifying an image so as to improve the resolution of the camera device; the camera is used for carrying out image acquisition on the flame-proof equipment to obtain a real-time flame-proof equipment image to be detected; the camera device transmits real-time flame-proof equipment images to the flame-proof gap detector, and target flame-proof gap parameters of the flame-proof equipment are extracted through the flame-proof gap detector. According to the invention, the complexity of acquiring the flame-proof gap parameter of the flame-proof equipment is reduced, the influence degree of electromagnetic interference on the acquisition of the flame-proof gap parameter is reduced, the probability of occurrence of an abnormal condition that the acquisition scale of the flame-proof gap parameter is influenced due to the electromagnetic interference is further reduced, and the stability and the safety of the flame-proof equipment are improved.

Description

Technical Field

[0001] The present application relates to the field of data processing, and in particular to a flameproof gap detection device. Background Art

[0002] With the development of technology, the explosion-proof performance of mining explosion-proof equipment is becoming more and more important for the safe operation of the equipment. Among them, the relevant parameters of mining explosion-proof equipment have a certain degree of influence on the performance of the explosion-proof equipment. In this scenario, the purpose of monitoring the performance of the explosion-proof equipment can be achieved by monitoring the relevant parameters of the explosion-proof equipment.

[0003] In the related art, the relevant parameters of the explosion-proof equipment can be obtained by physical measurement using a feeler gauge, but the operation is complicated and inefficient. The relevant parameters of the explosion-proof equipment can also be obtained by electronic measurement, which may be affected by electromagnetic interference.

[0004] Therefore, it is very important to accurately and efficiently obtain the parameters of explosion-proof equipment. Summary of the invention

[0005] The purpose of this application is to solve one of the technical problems in the above technology at least to a certain extent.

[0006] The first aspect of the present application provides a flameproof gap detection device, comprising: a camera device and a flameproof gap detector, wherein the camera device and the flameproof gap detector are connected, and the camera device is composed of a high-power objective lens and a camera head, wherein: the high-power objective lens is used to magnify the image to improve the resolution of the camera device; the camera head is used to capture the image of the flameproof equipment to obtain a real-time flameproof equipment image to be detected; the camera device transmits the real-time flameproof equipment image to the flameproof gap detector, and extracts the target flameproof gap parameters of the flameproof equipment through the flameproof equipment detector.

[0007] The first aspect of the present application provides a flameproof gap detection device, which also has the following technical features, including:

[0008] According to one embodiment of the present application, the camera device further includes a transparent window and a microprocessor, wherein the transparent window is used to prevent dust and water mist in the environment where the explosion-proof component is located from entering the imaging system of the camera device; and the microprocessor is used to control the camera to capture images.

[0009] According to one embodiment of the present application, the optical magnification of the high-power objective lens is greater than or equal to 15.

[0010] According to one embodiment of the present application, the system further includes an alarm component for determining that there is a risk in the explosion-proof equipment and issuing a risk alarm for the explosion-proof equipment when the explosion-proof gap detector detects that the target explosion-proof gap parameter does not match the preset reference explosion-proof gap parameter.

[0011] According to one embodiment of the present application, the alarm component and the camera device are arranged in the same movable terminal, and the movable terminal is provided with a first indicator light, wherein, in response to the alarm component identifying that there is a risk in the explosion-proof equipment, the first indicator light displays red; in response to the alarm component identifying that there is no risk in the explosion-proof equipment, the first indicator light displays green; in response to the alarm component not receiving the target explosion-proof gap parameter transmitted by the explosion-proof gap detector, the first indicator light remains off.

[0012] According to one embodiment of the present application, the mobile terminal is further provided with a second indicator light, wherein, in response to the camera device collecting the real-time image of the explosion-proof equipment, the second indicator light is off; in response to collecting the real-time image of the explosion-proof equipment and obtaining the target explosion-proof gap parameter, the second indicator light is on; in response to collecting the real-time image of the explosion-proof equipment and not obtaining the target explosion-proof gap parameter, the second indicator light remains off.

[0013] The explosion-proof gap detection device provided by the present application includes a camera device and an explosion-proof gap detector, the camera device and the explosion-proof gap detector are connected, the camera device is composed of a high-power objective lens and a camera, wherein: the high-power objective lens is used to magnify the image to improve the resolution of the camera device; the camera is used to collect images of the explosion-proof equipment to obtain a real-time explosion-proof equipment image to be detected; the camera device transmits the real-time explosion-proof equipment image to the explosion-proof gap detector, and extracts the target explosion-proof gap parameters of the explosion-proof equipment through the explosion-proof equipment detector. In the present application, the resolution of the real-time explosion-proof equipment image is improved by setting the high-power objective lens, and then the target explosion-proof gap and target explosion-proof gap parameters in the real-time explosion-proof equipment image are extracted by the real-time explosion-proof equipment image and the explosion-proof gap detector, which reduces the complexity of the explosion-proof gap parameter acquisition of the explosion-proof equipment, reduces the influence of electromagnetic interference on the explosion-proof gap parameter acquisition, and then reduces the probability of abnormal situations caused by electromagnetic interference. The acquisition scale of the explosion-proof gap parameter is affected, and the stability and safety of the explosion-proof equipment are improved.

[0014] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0016] Figure 1 A schematic diagram of a flameproof gap detection device according to an embodiment of the present application;

[0017] Figure 2 A schematic diagram of a flameproof gap detection device according to another embodiment of the present application;

[0018] Figure 3 A schematic diagram of the structure of a mobile terminal according to an embodiment of the present application. DETAILED DESCRIPTION

[0019] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0020] The flameproof gap detection device according to the embodiment of the present application is described below with reference to the accompanying drawings.

[0021] Figure 1 Schematic diagram of a flameproof gap detection device according to an embodiment of the present application. Figure 1 As shown, the explosion-proof gap detection device 100 includes a camera device 11 and an explosion-proof gap detector 12. The camera device 11 and the explosion-proof gap detector 12 are connected. The camera device 11 is composed of a high-power objective lens 111 and a camera 112, wherein:

[0022] A high-power objective lens 111 is used to magnify the image to improve the resolution of the camera device;

[0023] The camera 112 is used to collect images of the explosion-proof equipment to obtain a real-time image of the explosion-proof equipment to be detected;

[0024] The camera device 11 transmits the real-time flameproof equipment image to the flameproof gap detector 12 , and extracts the target flameproof gap parameters of the flameproof equipment through the flameproof equipment detector 12 .

[0025] In the embodiment of the present application, Figure 1 The flameproof gap detection device 100 shown detects the flameproof gap of the flameproof equipment. Figure 1 As shown, the explosion-proof gap detection device 100 includes a camera device 11, which can be used to capture real-time images of the explosion-proof equipment to be detected, and mark the captured real-time images as real-time explosion-proof equipment images of the explosion-proof equipment.

[0026] like Figure 1As shown, the camera device 11 includes Figure 1 The high-power objective lens 111 and the camera 112 shown in the figure are used to collect real-time images of the explosion-proof equipment through the camera device 11. Figure 1 The high-power objective lens 111 shown can magnify the image of the explosion-proof equipment, thereby improving the resolution of the camera equipment.

[0027] The optical magnification of the resolution of the high-power objective lens may be determined based on a preset algorithm or may be manually set, which is not specifically limited here.

[0028] like Figure 1 As shown, the camera device 11 also includes Figure 1 The camera 112 shown can be used to collect images of the explosion-proof equipment, thereby obtaining a real-time explosion-proof gap image of the explosion-proof equipment.

[0029] It should be noted that the camera device 11 may be a movable camera device or a camera device fixed at a preset position, which is not specifically limited here.

[0030] like Figure 1 As shown, the explosion-proof gap detection device 100 further includes a explosion-proof gap detector 12 . After the camera device 11 acquires a real-time explosion-proof device image of the explosion-proof device, the acquired real-time explosion-proof device image can be transmitted to the explosion-proof gap detector 12 .

[0031] It should be noted that the camera device 11 may be connected to the flameproof gap detector 12 via a Universal Serial Bus (USB) data line, or may be connected to the flameproof gap detector 12 via other methods, which are not specifically limited here.

[0032] Optionally, the flameproof gap detector 12 is provided with a model for performing flameproof gap detection on an image received by the flameproof gap detector 12 , and the model may be marked as a target flameproof gap detection model.

[0033] In this scenario, after the explosion-proof gap detector 12 receives the real-time explosion-proof equipment image, it can input the real-time explosion-proof equipment image into the target explosion-proof gap detection model, and perform feature extraction and gap detection on the real-time explosion-proof identification image through the target explosion-proof gap detection model, thereby outputting the explosion-proof gap in the real-time explosion-proof equipment image and related parameter information of the explosion-proof gap, wherein the explosion-proof gap in the real-time explosion-proof equipment image extracted by the target explosion-proof gap detection model can be marked as a target explosion-proof gap, and the related parameter information of the explosion-proof gap can be marked as the target explosion-proof gap parameter of the target explosion-proof gap.

[0034] The target flameproof gap parameter may be the gap width of the target flameproof gap, or may be other gap parameters of the target flameproof gap, which is not specifically limited here.

[0035] It should be noted that the explosion-proof gap detector 12 can be constructed based on a mobile communication terminal, wherein the mobile communication terminal can be a smart phone or other types of communication terminals, which are not specifically limited here.

[0036] The explosion-proof gap detection device proposed in the present application includes a camera device and an explosion-proof gap detector, the camera device and the explosion-proof gap detector are connected, the camera device is composed of a high-power objective lens and a camera, wherein: the high-power objective lens is used to magnify the image to improve the resolution of the camera device; the camera is used to collect images of the explosion-proof equipment to obtain the real-time explosion-proof equipment image to be detected; the camera device transmits the real-time explosion-proof equipment image to the explosion-proof gap detector, and extracts the target explosion-proof gap parameters of the explosion-proof equipment through the explosion-proof equipment detector. In the present application, the resolution of the real-time explosion-proof equipment image is improved by setting the high-power objective lens, and then the target explosion-proof gap and target explosion-proof gap parameters in the real-time explosion-proof equipment image are extracted by the real-time explosion-proof equipment image and the explosion-proof gap detector, which reduces the complexity of the explosion-proof gap parameter acquisition of the explosion-proof equipment, reduces the influence of electromagnetic interference on the explosion-proof gap parameter acquisition, and then reduces the probability of abnormal situations caused by electromagnetic interference affecting the acquisition scale of the explosion-proof gap parameters, and improves the stability and safety of the explosion-proof equipment.

[0037] In the above embodiments, regarding the flameproof gap detection device, it is also possible to combine Figure 2 Further understanding, Figure 2 FIG. 1 is a schematic diagram of a flameproof gap detection device according to another embodiment of the present application. Figure 2 As shown, the explosion-proof gap detection device 200 includes a camera 21, an explosion-proof gap detector 22 and an alarm component 23, wherein the alarm component 23 is used to determine that there is a risk in the explosion-proof equipment and issue a risk alarm for the explosion-proof equipment when the explosion-proof gap detector 22 detects that the target explosion-proof gap parameters do not match the preset reference explosion-proof gap parameters.

[0038] In the embodiment of the present application, the camera device further includes a transparent window and a microprocessor, wherein:

[0039] The transparent window is used to prevent dust and water mist in the environment where the explosion-proof component is located from entering the imaging system of the camera device, and the microprocessor is used to control the camera to collect images.

[0040] As an example, Figure 3 As shown, Figure 310 is a transparent window of the camera device. By setting the transparent window, dust, water mist and the like can be prevented from entering the imaging system of the camera device in the flameproof equipment gap parameter acquisition environment.

[0041] Optionally, Figure 3 The figure 9 is a high-power objective lens in the camera device. By setting the high-power objective lens, the image can be magnified when the camera device is collecting images, thereby achieving the purpose of improving the resolution. The optical magnification of the high-power objective lens is greater than or equal to 15, which can be understood as follows: Figure 3 The optical magnification value of the high-power objective lens shown is greater than or equal to a preset value of 15.

[0042] Optionally, Figure 3 The number 8 shown is a camera in the camera device, and the image acquisition function of the camera device can be realized through the setting of the camera to acquire images of the explosion-proof equipment.

[0043] The camera can be equipped with a 1 / 4-inch CMOS ultra-extended graphics array (UXGA) image bin darkener. In this scenario, the camera's resolution can reach 1632*1232, or about 2 million pixels. The acquisition frame rate can reach up to 15 frames per second. The camera has a built-in flash to ensure adequate lighting in dark environments.

[0044] Optionally, Figure 3 The illustrated 7 is a microprocessor in the camera device, wherein the operation of the image acquisition function of the camera can be controlled by the microprocessor. It can be understood that the camera can at least be controlled to start and stop image acquisition by the microprocessor.

[0045] It should be noted that the microprocessor can also realize the communication between the camera equipment and the explosion-proof gap detector, wherein the microprocessor can adopt a low-power dual-core 32-bit central processing unit (Central Processing Unit, CPU), a main frequency of 240MHz, a computing power of 600 chip computing units (Dhrystone Million Instructions executed PerSecond, DMIPS), support Universal Asynchronous Receiver / Transmitter (UART) interface, Serial Peripheral Interface (SPI), bidirectional two-wire synchronous serial bus (I2C) interface, pulse width modulation (PWM) interface, analog to digital converter (ADC) interface and digital to analog converter (DAC) interface, and support transfer function (TF) card.

[0046] In the embodiment of the present application, the alarm component 23 and the camera device 21 are arranged in the same mobile terminal, and the mobile terminal is provided with a first indicator light, wherein in response to the alarm component identifying that there is a risk in the explosion-proof equipment, the first indicator light displays red.

[0047] When the alarm component 23 identifies that there is a risk in the explosion-proof equipment based on the target explosion-proof gap parameters of the explosion-proof equipment extracted by the explosion-proof gap detector 22, the first indicator light may display red based on the identification result.

[0048] like Figure 3 As shown, Figure 3 The number 4 shown is a first indicator light provided on the mobile terminal. When the alarm component identifies that there is a risk in the explosion-proof equipment, the first indicator light displays red.

[0049] Optionally, in response to the alarm component identifying that there is no risk to the explosion-proof equipment, the first indicator light displays green.

[0050] In the embodiment of the present application, when the alarm component 23 recognizes that there is no risk to the explosion-proof equipment based on the target explosion-proof gap parameters extracted by the explosion-proof gap detector 22, the first indicator light may display green.

[0051] like Figure 3 As shown, Figure 34 is the first indicator light set on the mobile terminal. When the alarm component recognizes that there is no risk in the explosion-proof equipment, Figure 3 The first indicator light shown is green.

[0052] Optionally, in response to the alarm component not receiving the target explosion-proof gap parameter transmitted by the explosion-proof gap detector, the first indicator light remains off.

[0053] In the embodiment of the present application, the alarm component 23 may not receive the target explosion-proof gap parameter transmitted by the explosion-proof gap detector 22. In this scenario, the alarm component 23 cannot identify whether there is a risk in the explosion-proof equipment.

[0054] Further, when the alarm component 23 cannot realize normal identification of whether there is a risk in the explosion-proof equipment, the first indicator light remains off.

[0055] Optionally, the mobile terminal is also provided with a second indicator light, wherein, in response to the camera device collecting real-time images of the explosion-proof equipment, the second indicator light goes out, and in response to collecting real-time images of the explosion-proof equipment and failing to obtain target explosion-proof gap parameters, the second indicator light remains off.

[0056] In the embodiment of the present application, the state of the second indicator light can be used to identify whether the camera device has normally captured the real-time explosion-proof equipment image, and / or whether the explosion-proof gap detector has extracted the target explosion-proof gap parameters from the real-time explosion-proof equipment image.

[0057] As an example, Figure 3 As shown, Figure 3 3 is shown as the second indicator light on the mobile terminal. When the camera device is collecting real-time images of the explosion-proof equipment, it can be understood that the real-time images of the explosion-proof equipment have not been collected yet. In this scenario, the second indicator light is off.

[0058] Furthermore, when the explosion-proof gap detector fails to extract the target explosion-proof gap parameters from the real-time explosion-proof equipment image, it can be understood that an abnormality occurs in the acquisition process of the target explosion-proof gap parameters by the explosion-proof gap detector. In this scenario, the second indicator light goes out.

[0059] Correspondingly, in response to acquiring the real-time flameproof equipment image and obtaining the target flameproof gap parameter, the second indicator light is turned on.

[0060] It can be understood that when the camera device captures the real-time flameproof equipment image, and the flameproof gap detector extracts the target flameproof gap parameter of the flameproof equipment from the real-time flameproof equipment image, the second indicator light is on.

[0061] It should be noted that when the second indicator light is off, it can be determined that there is an abnormality in the collection of real-time explosion-proof equipment images and / or target explosion-proof gap parameters. In this scenario, the collection of real-time explosion-proof equipment images of the explosion-proof equipment and the extraction of target explosion-proof gap parameters can be restarted.

[0062] In the embodiment of the present application, the mobile terminal is also provided with a switch button, a switch indicator light, a power supply and a measurement button.

[0063] like Figure 3 As shown, Figure 3 The number 1 shown is a switch button on the mobile terminal, through which the mobile terminal can be started and shut down.

[0064] like Figure 3 As shown, Figure 3 2 shown is a switch indicator light on the mobile terminal. Whether the mobile terminal is started can be identified by the state of the switch indicator light. When the mobile terminal is started, the switch indicator light is on, and when the mobile terminal is turned off, the switch indicator light is off.

[0065] like Figure 3 As shown, Figure 3 5 shown is a measuring button set on the mobile terminal, wherein, when the measuring button is pressed, the measurement of the explosion-proof gap of the explosion-proof equipment can be started. It can be understood that after pressing the measuring button, the camera equipment, the explosion-proof gap detector and the alarm component each start to operate to start the risk identification process of the explosion-proof equipment.

[0066] like Figure 3 As shown, Figure 3 The reference numeral 12 is a power source provided on the mobile terminal, and the power source may be a rechargeable lithium battery or other types of power sources, which are not specifically limited here.

[0067] It should be noted that in the scenario where it is impossible to provide power to the gap detection equipment, Figure 3 The portable terminal provided with a power supply shown can realize the detection of the explosion-proof gap in this scenario and meet the demand for the detection of the explosion-proof gap in this scenario.

[0068] like Figure 3 As shown, Figure 3 6 is a waterproof and dustproof isolation plate, which has a corresponding protection area on the mobile terminal. The setting of the waterproof and dustproof isolation plate can prevent water mist and dust from entering the corresponding protection area.

[0069] like Figure 3 As shown, the mobile terminal is also provided with Figure 311 is a working distance limiting column, based on the setting of the working distance limiting column, the working distance of the movable terminal can be controlled.

[0070] The explosion-proof gap detection device proposed in the present application sets the camera equipment and the alarm component on the same movable terminal, thereby realizing mobile detection of the explosion-proof gap, obtaining the real-time explosion-proof equipment image through the camera equipment, and extracting the target explosion-proof gap and target explosion-proof gap parameters in the real-time explosion-proof equipment image through the explosion-proof gap detector, thereby reducing the complexity of obtaining the explosion-proof gap parameters of the explosion-proof equipment, reducing the influence of electromagnetic interference on the acquisition of the explosion-proof gap parameters, and thus reducing the probability of abnormal situations caused by electromagnetic interference affecting the scale of explosion-proof gap parameter acquisition, thereby improving the stability and safety of the explosion-proof equipment.

[0071] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0072] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0073] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, fragment or portion of code comprising one or more executable instructions for implementing the steps of a custom logical function or process, and the scope of the preferred embodiments of the present application includes alternative implementations in which functions may not be performed in the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order depending on the functions involved, which should be understood by technicians in the technical field to which the embodiments of the present application belong.

[0074] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as an ordered list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by an instruction execution system, device or apparatus (such as a computer-based system, a system including a processor, or other system that can fetch instructions from an instruction execution system, device or apparatus and execute the instructions), or in combination with these instruction execution systems, devices or apparatuses. For the purpose of this specification, "computer-readable medium" can be any device that can contain, store, communicate, propagate or transmit a program for use by an instruction execution system, device or apparatus, or in combination with these instruction execution systems, devices or apparatuses. More specific examples of computer-readable media (a non-exhaustive list) include the following: an electrical connection with one or more wires (electronic device), a portable computer disk box (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable and programmable read-only memory (EPROM or flash memory), a fiber optic device, and a portable compact disk read-only memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the program is printed, since the program may be obtained electronically, for example, by optically scanning the paper or other medium and then editing, interpreting or processing in other suitable ways if necessary, and then stored in a computer memory.

[0075] It should be understood that the various parts of the present application can be implemented by hardware, software, firmware or a combination thereof. In the above-mentioned embodiments, multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, it can be implemented by any one of the following technologies known in the art or their combination: a discrete logic circuit having a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0076] A person skilled in the art may understand that all or part of the steps in the method for implementing the above-mentioned embodiment may be completed by instructing related hardware through a program, and the program may be stored in a computer-readable storage medium, which, when executed, includes one or a combination of the steps of the method embodiment.

[0077] In addition, each functional unit in each embodiment of the present application may be integrated into a processing module, or each unit may exist physically separately, or two or more units may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of a software functional module. If the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.

[0078] The storage medium mentioned above may be a read-only memory, a magnetic disk or an optical disk, etc. Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application. A person of ordinary skill in the art may change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A flameproof gap detection device, characterized in that: The device comprises a camera and a flameproof gap detector, wherein the camera is connected to the flameproof gap detector, and the camera consists of a high-power objective lens and a camera, wherein: The high-power objective lens is used to magnify the image to improve the resolution of the imaging device; The camera is used to collect images of the explosion-proof equipment to obtain a real-time image of the explosion-proof equipment to be detected; The camera device transmits the real-time flameproof equipment image to the flameproof gap detector, and extracts the target flameproof gap parameters of the flameproof equipment through the flameproof equipment detector.

2. The device according to claim 1, characterized in that The camera device further includes a transparent window and a microprocessor, wherein: The transparent window is used to prevent dust and water mist in the environment where the explosion-proof component is located from entering the imaging system of the camera device; The microprocessor is used to control the camera to collect images.

3. The device according to claim 1, characterized in that The optical magnification of the high-power objective lens is greater than or equal to 15.

4. The device according to claim 1, characterized in that The device also includes an alarm component for determining that the flameproof equipment has a risk and issuing a risk alarm for the flameproof equipment when the flameproof gap detector detects that the target flameproof gap parameter does not match the preset reference flameproof gap parameter.

5. The device according to claim 4, characterized in that The alarm component and the camera device are arranged in the same mobile terminal, and the mobile terminal is provided with a first indicator light, wherein: In response to the alarm component identifying that there is a risk in the explosion-proof equipment, the first indicator light displays red; In response to the alarm component identifying that there is no risk in the explosion-proof equipment, the first indicator light displays green; In response to the alarm component not receiving the target explosion-proof gap parameter transmitted by the explosion-proof gap detector, the first indicator light remains off.

6. The device according to claim 5, characterized in that The mobile terminal is also provided with a second indicator light, wherein: In response to the camera device collecting the real-time explosion-proof device image, the second indicator light turns off; In response to acquiring the real-time flameproof equipment image and obtaining the target flameproof gap parameter, the second indicator light is turned on; In response to acquiring the real-time explosion-proof equipment image and failing to obtain the target explosion-proof gap parameter, the second indicator light remains off.

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