CN116624645A - Mechanical valve stroke analysis system, method, equipment and storage medium - Google Patents

Mechanical valve stroke analysis system, method, equipment and storage medium Download PDF

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Publication number
CN116624645A
CN116624645A CN202310618570.6A CN202310618570A CN116624645A CN 116624645 A CN116624645 A CN 116624645A CN 202310618570 A CN202310618570 A CN 202310618570A CN 116624645 A CN116624645 A CN 116624645A
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China
Prior art keywords
valve
equipment
analyzed
communication module
monitoring
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CN202310618570.6A
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Chinese (zh)
Inventor
张力今
白鹏
郭军强
屈章龙
韩磊
柳欣
郭严昊
顾彬
严泽乾
聂海军
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Huadian Electric Power Research Institute Co Ltd
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Huadian Electric Power Research Institute Co Ltd
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Priority to CN202310618570.6A priority Critical patent/CN116624645A/en
Publication of CN116624645A publication Critical patent/CN116624645A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30232—Surveillance

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Abstract

The application discloses a mechanical valve stroke analysis system, which relates to the technical field of automatic measurement and comprises the following components: the system comprises a valve to be analyzed, a target indication mark, monitoring equipment, a communication module, valve control equipment and man-machine interaction equipment, wherein the monitoring equipment is used for monitoring the target indication mark arranged on the surface of the valve to be analyzed and collecting field images; the valve control equipment is used for acquiring the field image transmitted by the monitoring equipment, carrying out valve stroke analysis on the field image to acquire corresponding valve opening information, and then sending the valve opening information to the man-machine interaction equipment through the communication module to realize stroke analysis of the valve to be analyzed. Therefore, the on-site valve image is obtained through the monitoring equipment, the indication mark in the on-site valve image is marked, and after the valve to be analyzed is put into operation, the electronic control element is far away from the on-site high-temperature environment through detecting the position feedback valve switch and opening information of the indication mark in real time, so that the working reliability of the equipment is improved.

Description

Mechanical valve stroke analysis system, method, equipment and storage medium
Technical Field
The present application relates to the field of automatic measurement technologies, and in particular, to a mechanical valve stroke analysis system, a mechanical valve stroke analysis method, a mechanical valve stroke analysis device, and a storage medium.
Background
The valve is an important device in the industrial production process, and operators control various parameters of a process system by adjusting the opening of the valve, so that production works such as power generation, chemical industry and the like are completed. The current part of valves are electric actuating mechanisms, the position feedback is that the corresponding position information is detected and acquired by an internal encoder of the electric actuating mechanism and fed back, and the part of valves are hydraulic or pneumatic devices which feed back measuring points according to a valve travel switch and a potentiometer. The general valve is divided into a straight line type and an angle line type, and the detection of the valve position and analog quantity is completed through a travel switch, a potentiometer, a sliding resistor, an encoder and other devices. However, when the valve is installed in a high temperature area, the position detection device is directly installed on the valve body, so that the valve is also in a high temperature environment, damage to electronic equipment is easily caused, misoperation of the valve is easily caused, abnormal production system is caused, and production accidents can be possibly caused under severe conditions.
In summary, how to accurately measure the position information of the valve in the high-temperature area environment without damaging the related electronic equipment for measuring the position information of the valve, and to reduce the probability of high production accidents caused by misdetection of the position of the valve are technical problems to be solved in the field.
Disclosure of Invention
Accordingly, the present application is directed to a mechanical valve travel analysis system, method, apparatus, and storage medium, which can accurately measure the valve position information in a high temperature area environment without damaging the electronic equipment related to the valve position information, and reduce the probability of high production accidents caused by misdetection of the valve position. The specific scheme is as follows:
in a first aspect, the present disclosure is directed to a mechanical valve travel analysis system comprising: valve, target indication sign, supervisory equipment, communication module, valve control equipment, human-computer interaction equipment wait to analyze, wherein:
the monitoring equipment is used for monitoring a target indication mark arranged on the surface of the valve to be analyzed and collecting a field image;
the valve control equipment is connected with the monitoring equipment and is used for acquiring the field image transmitted by the monitoring equipment, carrying out valve stroke analysis on the field image to acquire corresponding valve opening information, and then sending the valve opening information to the man-machine interaction equipment through the communication module to realize the stroke analysis of the valve to be analyzed.
Optionally, the mechanical valve stroke analysis system further comprises:
and the wireless controller is connected with the communication module and is used for accessing the valve control equipment through the communication module.
Optionally, the mechanical valve stroke analysis system further comprises:
and the parameter setting module is used for controlling the communication module to set the on-off position parameter, the position acquisition parameter and the fault alarm parameter of the valve to be analyzed aiming at the field image for the valve control equipment through the wireless controller.
Optionally, the valve to be analyzed includes: a straight-line type valve to be analyzed and an angle-line type valve to be analyzed.
Optionally, the target indication identifier is used for indicating current physical displacement information of the valve to be analyzed to the monitoring device.
Optionally, the valve control device includes:
the image analysis module is used for analyzing the current physical displacement information and generating path information corresponding to the indication mark of full opening of the valve, the indication mark of full closing of the valve or the indication mark of half opening of the valve;
the valve opening calculating module is connected with the image analyzing module and is used for acquiring the path information, calculating corresponding valve opening information and sending the valve opening information to the valve control equipment through the communication module.
Optionally, the mechanical valve stroke analysis system further comprises:
the monitoring equipment, the valve control equipment, the communication module and the man-machine interaction equipment are all arranged in a target installation area different from the target indication mark installation area.
In a second aspect, the application discloses a mechanical valve stroke analysis method, comprising:
monitoring a target indication mark arranged on the surface of a valve to be analyzed through monitoring equipment and collecting a field image;
and acquiring the field image transmitted by the monitoring equipment, performing valve stroke analysis on the field image to acquire corresponding valve opening information, and then sending the valve opening information to man-machine interaction equipment through a communication module to realize the stroke analysis of the valve to be analyzed.
In a third aspect, the present application discloses an electronic device, comprising:
a memory for storing a computer program;
a processor for executing the computer program to implement the steps of the mechanical valve stroke analysis method disclosed previously.
In a fourth aspect, the present application discloses a computer-readable storage medium for storing a computer program; wherein the computer program when executed by a processor implements the steps of the mechanical valve stroke analysis method disclosed previously.
It can be seen that the present application discloses a mechanical valve travel analysis system comprising: valve, target indication sign, supervisory equipment, communication module, valve control equipment, human-computer interaction equipment wait to analyze, wherein: the monitoring equipment is used for monitoring a target indication mark arranged on the surface of the valve to be analyzed and collecting a field image; the valve control equipment is connected with the monitoring equipment and is used for acquiring the field image transmitted by the monitoring equipment, carrying out valve stroke analysis on the field image to acquire corresponding valve opening information, and then sending the valve opening information to the man-machine interaction equipment through the communication module to realize the stroke analysis of the valve to be analyzed. It is seen that according to pasting the indication mark on the valve to be analyzed, installing a detection device at a position which is far away from the qualified valve environment, acquiring a field valve image by the detection device, marking the indication mark therein, when one-time full-travel switch operation of the valve to be analyzed is carried out on site, acquiring relevant information such as the switch position of the valve to be analyzed by the indication mark and setting the relevant information in internal software, and after the valve to be analyzed is put into operation, feeding back the valve switch and opening information by detecting the position of the indication mark in real time, so that an electric control element is far away from the high-temperature environment on site, and the working reliability of the equipment is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a mechanical valve travel analysis system according to the present disclosure;
FIG. 2 is a schematic diagram of a mechanical valve stroke analysis system according to the present disclosure;
FIG. 3 is a schematic diagram of a mechanical valve travel analysis device using images in accordance with the present disclosure;
FIG. 4 is a flow chart of a method of mechanical valve travel analysis in accordance with the present disclosure;
fig. 5 is a block diagram of an electronic device according to the present disclosure.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The valve is an important device in the industrial production process, and operators control various parameters of a process system by adjusting the opening of the valve, so that production works such as power generation, chemical industry and the like are completed. The current part of valves are electric actuating mechanisms, the position feedback is that the corresponding position information is detected and acquired by an internal encoder of the electric actuating mechanism and fed back, and the part of valves are hydraulic or pneumatic devices which feed back measuring points according to a valve travel switch and a potentiometer. The general valve is divided into a straight line type and an angle line type, and the detection of the valve position and analog quantity is completed through a travel switch, a potentiometer, a sliding resistor, an encoder and other devices. However, when the valve is installed in a high temperature area, the position detection device is directly installed on the valve body, so that the valve is also in a high temperature environment, damage to electronic equipment is easily caused, misoperation of the valve is easily caused, abnormal production system is caused, and production accidents can be possibly caused under severe conditions.
Therefore, the application provides a mechanical valve stroke analysis scheme which can accurately measure the position information of the valve in a high-temperature area environment without damaging related electronic equipment for measuring the position information of the valve, and reduces the probability of high production accidents caused by misdetection of the position of the valve.
Referring to FIG. 1, an embodiment of the present application discloses a mechanical valve travel analysis system comprising: valve 11 to be analyzed, target indication sign 12, supervisory equipment 13, communication module 14, valve control equipment 15, human-computer interaction equipment 16, wherein:
the monitoring equipment 13 is used for monitoring a target indication mark 12 arranged on the surface of the valve 11 to be analyzed and collecting field images;
the valve control device 15 connected to the monitoring device 13 is configured to obtain the field image transmitted by the monitoring device 13, perform valve stroke analysis on the field image to obtain corresponding valve opening information, and then send the valve opening information to the man-machine interaction device 16 through the communication module 14, so as to implement stroke analysis of the valve to be analyzed.
The monitoring device 13, the valve control device 15, the communication module 14 and the man-machine interaction device 16 are all installed in a target installation area different from the installation area of the target indication mark 12.
The valve control apparatus 15 includes: the image analysis module 151 is configured to analyze the current physical displacement information and generate path information corresponding to an indication identifier of full open valve, an indication identifier of full close valve, or an indication identifier of half open valve; the valve opening calculating module 152, connected to the image analyzing module 151, is configured to obtain the path information, calculate corresponding valve opening information, and send the valve opening information to the valve control device 15 through the communication module 14.
It will be appreciated that the valve 11 to be analysed comprises: the travel switch of the valve 11 to be analyzed is mechanical, and needs to be mounted on a specific straight-line valve or an angle-line valve to be analyzed. The target indication identifier 12 is used for indicating the current physical displacement information of the valve 11 to be analyzed to the monitoring device 13. The target indication mark 12 is also a mechanical indication mark, and is installed on the valve body of the valve to be analyzed, and is used for detecting the current physical displacement information of the valve to be analyzed 11 through video monitoring, namely, for indicating the position of the valve to be analyzed and identifying the displacement change condition of the valve to be analyzed.
It can be understood that the monitoring device 13 is used for collecting images of the valve 11 to be analyzed, on which the target indication mark 12 is installed, specifically, a camera is used for obtaining a field image of the target indication mark 12, and then the field image is sent to the image analysis module 151 in the valve control device 15, so that the current physical displacement information of the valve to be analyzed contained in the field image is analyzed by using the image analysis module 151, and path information of the indication mark representing the full open valve, the indication mark of the full closed valve or the indication mark of the half open valve corresponding to the current physical displacement information is obtained. Then, the path information generated by the analysis is sent to the valve opening calculating module 152 in the valve control device 15, specifically, the valve opening calculating module 152 can calculate the valve opening of the received path information, and can obtain the accurate valve opening information of the path information, which is indicated as the indication mark of the valve half-open, in the valve to be analyzed, that is, when the valve to be analyzed is in the condition of the valve half-open, the specific opening condition of the current valve to be analyzed cannot be accurately judged, and the valve to be analyzed may be one third, one half or three quarters of the opening condition, so that the valve opening calculating module 152 is required to specifically calculate the valve opening, and send the calculated valve opening information to the valve control device 15, so that the valve control device 15 sends the valve opening information to the man-machine interaction device 16 through the communication module 14, and displays the stroke analysis of the valve to be analyzed. Specifically, the valve control device 15 sends the valve opening information of the communication module to the man-machine interaction device 16 through the communication module 14, and the man-machine interaction device can communicate with the valve control device 15 through 4-20 milliamp signals or 485, field buses and other modes, and feeds back the valve opening information and the like.
It can be understood that the monitoring device 13, the valve control device 15, the communication module 14 and the man-machine interaction device 16 are all installed in a target installation area different from the installation area of the target indication mark 12, so that other electronic devices except the valve 11 to be analyzed and the target indication mark 12 capable of resisting high temperature are far away from a high-temperature environment working area where the valve 11 to be analyzed is located, the problem that when the valve works in a high-temperature environment, the electronic control element is repeatedly burned out is solved, the electronic control element is installed in the area far away from the high-temperature valve working area in an image detection and analysis mode, the failure rate of the electronic control element is reduced, conditions are provided for safe and stable operation of the valve, and the reliability of production safety is improved.
It can be understood that the monitoring device 13, the valve control device 15 and the communication module 14 are powered by the power module 17, so as to ensure complete power supply of the electronic components used for specific analysis processing such as image acquisition, image analysis and image transmission of the valve 11 to be analyzed.
It can be seen that the present application discloses a mechanical valve travel analysis system comprising: valve, target indication sign, supervisory equipment, communication module, valve control equipment, human-computer interaction equipment wait to analyze, wherein: the monitoring equipment is used for monitoring a target indication mark arranged on the surface of the valve to be analyzed and collecting a field image; the valve control equipment is connected with the monitoring equipment and is used for acquiring the field image transmitted by the monitoring equipment, carrying out valve stroke analysis on the field image to acquire corresponding valve opening information, and then sending the valve opening information to the man-machine interaction equipment through the communication module to realize the stroke analysis of the valve to be analyzed. It is seen that according to pasting the indication mark on the valve to be analyzed, installing a detection device at a position which is far away from the qualified valve environment, acquiring a field valve image by the detection device, marking the indication mark therein, when one-time full-travel switch operation of the valve to be analyzed is carried out on site, acquiring relevant information such as the switch position of the valve to be analyzed by the indication mark and setting the relevant information in internal software, and after the valve to be analyzed is put into operation, feeding back the valve switch and opening information by detecting the position of the indication mark in real time, so that an electric control element is far away from the high-temperature environment on site, and the working reliability of the equipment is improved.
Referring to fig. 2, an embodiment of the present application discloses a specific mechanical valve stroke analysis system, and the technical solution of this embodiment is further described and optimized with respect to the previous embodiment. Specific:
and a wireless controller 18 connected to the communication module 14 for accessing the valve control device 15 through the communication module 14.
The parameter setting module 19 is configured to control the communication module 14 to set, by using the wireless controller 18, a switch position parameter, a position acquisition parameter, and a fault alarm parameter of the valve 11 to be analyzed for the field image to the valve control device 15.
It can be understood that the communication module 14 can enable the monitoring device 13 to be connected to the valve control device 15 for communication, and can also be connected to the wireless controller 18 and the valve control device 15, so that a maintainer can access the valve control device 15 through the communication module 14 by using the wireless controller 18, and set parameters such as a switch position, a collection parameter, a fault alarm and the like of the valve 11 to be analyzed in the field image where the target identifier 12 is located through the built-in software serving as the parameter setting module 19, and set the parameters of the device according to actual conditions. That is, maintenance personnel can access the valve control device 15 to enter a software system through the wireless controller 18 to perform parameter setting, manual calibration and data correction, and the functions of manual operation and setting are provided.
In some embodiments, referring to FIG. 3, a schematic diagram of an apparatus for mechanical valve travel analysis using images is shown, wherein the apparatus comprises: the on-site analysis detection device 2 comprises a monitoring device 3, a communication module 4, a control module 5, a power supply module 6 and a wireless controller 7, wherein the power supply module 6 is used for protecting electronic components in the on-site analysis detection device and particularly used for indicating the current physical displacement of a valve to the monitoring device 3, and is arranged in other environment areas different from a first site environment area where the indication mark 1 is positioned; the monitoring device 3 is used for acquiring the field valve image; the control module 5 is used for analyzing the field valve image in real time, and acquiring and calculating valve information through indicating the displacement of the mark 1 to obtain relevant valve work information. The communication module 4 is used for connecting the valve working information obtained by the control module 5 with other systems, connecting the valve working information with a valve control device in a mode of 4-20 mA signals or 485, a field bus and the like, and feeding back the information of valve opening and the like. The maintainer can access the control module 5 through the communication module 4 by the wireless controller 7, set parameters such as the on-off position of the field valve image, acquisition parameters, fault alarm and the like through built-in software, and set the parameters of the device according to actual conditions. Through the device for analyzing the mechanical valve position travel by utilizing the images, the energy of remotely collecting and analyzing the working state of the valve is realized, and the problem that the electronic control element of the valve state analysis equipment is likely to be burnt repeatedly when the valve works in a high-temperature environment is solved.
Therefore, the mode of connecting the wireless controller with the communication module to access the valve control equipment can enable maintenance personnel to carry out equipment on equipment parameters through built-in software, further expands the control of a valve stroke analysis system formed by electronic elements for whole image acquisition, image analysis and information output to a certain extent, and after the related equipment parameters are set, the electronic control elements of the equipment part for image detection and analysis are arranged in an area far away from the high-temperature valve to work, and the corresponding accurate valve working state can be obtained through the accurate valve opening information obtaining mode, so that the condition is provided for safe and stable operation of the valve while the failure rate of the electronic control elements is reduced, and the reliability of production safety is improved.
Referring to fig. 4, the embodiment of the application also correspondingly discloses a mechanical valve stroke analysis method, which comprises the following steps:
step S11: and monitoring the target indication mark arranged on the surface of the valve to be analyzed through monitoring equipment and acquiring a field image.
In this embodiment, a field valve image is acquired by a monitoring device, where the field valve image includes image information of a valve to be analyzed and a target indication identifier.
Step S12: and acquiring the field image transmitted by the monitoring equipment, performing valve stroke analysis on the field image to acquire corresponding valve opening information, and then sending the valve opening information to man-machine interaction equipment through a communication module to realize the stroke analysis of the valve to be analyzed.
In this embodiment, the on-site valve image is analyzed in real time, and the valve information is collected and calculated by indicating the displacement of the mark, so as to obtain the relevant valve working information. And connecting the acquired valve working information with valve control equipment, specifically connecting the valve working information with the valve control equipment in a mode of 4-20 mA signals or 485, field buses and the like, feeding back information such as valve opening and the like, and then sending the valve opening information to man-machine interaction equipment through a communication module to realize stroke analysis of the valve to be analyzed.
Therefore, the application discloses a method for monitoring the target indication mark arranged on the surface of the valve to be analyzed and collecting the field image; and acquiring the field image transmitted by the monitoring equipment, performing valve stroke analysis on the field image to acquire corresponding valve opening information, and then sending the valve opening information to man-machine interaction equipment through the communication module to realize the stroke analysis of the valve to be analyzed. It is seen that according to pasting the indication mark on the valve to be analyzed, installing a detection device at a position which is far away from the qualified valve environment, acquiring a field valve image by the detection device, marking the indication mark therein, when one-time full-travel switch operation of the valve to be analyzed is carried out on site, acquiring relevant information such as the switch position of the valve to be analyzed by the indication mark and setting the relevant information in internal software, and after the valve to be analyzed is put into operation, feeding back the valve switch and opening information by detecting the position of the indication mark in real time, so that an electric control element is far away from the high-temperature environment on site, and the working reliability of the equipment is improved.
Further, the embodiment of the present application further discloses an electronic device, and fig. 5 is a block diagram of an electronic device 20 according to an exemplary embodiment, where the content of the figure is not to be considered as any limitation on the scope of use of the present application.
Fig. 5 is a schematic structural diagram of an electronic device 20 according to an embodiment of the present application. The electronic device 20 may specifically include: at least one processor 21, at least one memory 22, a power supply 23, a communication interface 24, an input output interface 25, and a communication bus 26. Wherein the memory 22 is used for storing a computer program, which is loaded and executed by the processor 21 to implement the relevant steps in the mechanical valve stroke analysis method disclosed in any of the foregoing embodiments. In addition, the electronic device 20 in the present embodiment may be specifically an electronic computer.
In this embodiment, the power supply 23 is configured to provide an operating voltage for each hardware device on the electronic device 20; the communication interface 24 can create a data transmission channel between the electronic device 20 and an external device, and the communication protocol to be followed is any communication protocol applicable to the technical solution of the present application, which is not specifically limited herein; the input/output interface 25 is used for acquiring external input data or outputting external output data, and the specific interface type thereof may be selected according to the specific application requirement, which is not limited herein.
Processor 21 may include one or more processing cores, such as a 4-core processor, an 8-core processor, etc. The processor 21 may be implemented in at least one hardware form of DSP (Digital Signal Processing ), FPGA (Field-Programmable Gate Array, field programmable gate array), PLA (Programmable Logic Array ). The processor 21 may also comprise a main processor, which is a processor for processing data in an awake state, also called CPU (Central Processing Unit ); a coprocessor is a low-power processor for processing data in a standby state. In some embodiments, the processor 21 may integrate a GPU (Graphics Processing Unit, image processor) for rendering and drawing of content required to be displayed by the display screen. In some embodiments, the processor 21 may also include an AI (Artificial Intelligence ) processor for processing computing operations related to machine learning.
The memory 22 may be a carrier for storing resources, such as a read-only memory, a random access memory, a magnetic disk, or an optical disk, and the resources stored thereon may include an operating system 221, a computer program 222, and the like, and the storage may be temporary storage or permanent storage.
The operating system 221 is used for managing and controlling various hardware devices on the electronic device 20 and the computer program 222, so as to implement the operation and processing of the processor 21 on the mass data 223 in the memory 22, which may be Windows Server, netware, unix, linux, etc. The computer program 222 may further comprise a computer program capable of performing other specific tasks in addition to the computer program capable of performing the mechanical valve stroke analysis method performed by the electronic device 20 as disclosed in any of the previous embodiments. The data 223 may include, in addition to data received by the electronic device and transmitted by the external device, data collected by the input/output interface 25 itself, and so on.
Further, the application also discloses a computer readable storage medium for storing a computer program; wherein the computer program when executed by a processor implements the mechanical valve travel analysis method disclosed previously. For specific steps of the method, reference may be made to the corresponding contents disclosed in the foregoing embodiments, and no further description is given here.
In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, so that the same or similar parts between the embodiments are referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative elements and steps are described above generally in terms of functionality in order to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application. The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. The software modules may be disposed in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above description of the mechanical valve travel analysis system, the method, the device and the storage medium provided by the application has been presented in detail, and specific examples are applied herein to illustrate the principles and the implementation of the application, and the above examples are only used to help understand the method and the core idea of the application; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.

Claims (10)

1. A mechanical valve travel analysis system, the mechanical valve travel analysis system comprising: valve, target indication sign, supervisory equipment, communication module, valve control equipment, human-computer interaction equipment wait to analyze, wherein:
the monitoring equipment is used for monitoring a target indication mark arranged on the surface of the valve to be analyzed and collecting a field image;
the valve control equipment is connected with the monitoring equipment and is used for acquiring the field image transmitted by the monitoring equipment, carrying out valve stroke analysis on the field image to acquire corresponding valve opening information, and then sending the valve opening information to the man-machine interaction equipment through the communication module to realize the stroke analysis of the valve to be analyzed.
2. The mechanical valve travel analysis system of claim 1, further comprising:
and the wireless controller is connected with the communication module and is used for accessing the valve control equipment through the communication module.
3. The mechanical valve travel analysis system of claim 2, further comprising:
and the parameter setting module is used for controlling the communication module to set the on-off position parameter, the position acquisition parameter and the fault alarm parameter of the valve to be analyzed aiming at the field image for the valve control equipment through the wireless controller.
4. The mechanical valve travel analysis system of claim 1, wherein the valve to be analyzed comprises: a straight-line type valve to be analyzed and an angle-line type valve to be analyzed.
5. The mechanical valve travel analysis system of claim 1, wherein the target indication identifier is used to indicate current physical displacement information of a valve to be analyzed to the monitoring device.
6. The mechanical valve travel analysis system of claim 5, wherein the valve control apparatus comprises:
the image analysis module is used for analyzing the current physical displacement information and generating path information corresponding to the indication mark of full opening of the valve, the indication mark of full closing of the valve or the indication mark of half opening of the valve;
the valve opening calculating module is connected with the image analyzing module and is used for acquiring the path information, calculating corresponding valve opening information and sending the valve opening information to the valve control equipment through the communication module.
7. The mechanical valve travel analysis system of any one of claims 1 to 6, further comprising:
the monitoring equipment, the valve control equipment, the communication module and the man-machine interaction equipment are all arranged in a target installation area different from the target indication mark installation area.
8. A method of mechanical valve travel analysis, comprising:
monitoring a target indication mark arranged on the surface of a valve to be analyzed through monitoring equipment and collecting a field image;
and acquiring the field image transmitted by the monitoring equipment, performing valve stroke analysis on the field image to acquire corresponding valve opening information, and then sending the valve opening information to man-machine interaction equipment through a communication module to realize the stroke analysis of the valve to be analyzed.
9. An electronic device, comprising:
a memory for storing a computer program;
a processor for executing the computer program to perform the steps of the mechanical valve stroke analysis method of claim 8.
10. A computer-readable storage medium storing a computer program; wherein the computer program when executed by a processor implements the steps of the mechanical valve stroke analysis method according to claim 8.
CN202310618570.6A 2023-05-29 2023-05-29 Mechanical valve stroke analysis system, method, equipment and storage medium Pending CN116624645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310618570.6A CN116624645A (en) 2023-05-29 2023-05-29 Mechanical valve stroke analysis system, method, equipment and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310618570.6A CN116624645A (en) 2023-05-29 2023-05-29 Mechanical valve stroke analysis system, method, equipment and storage medium

Publications (1)

Publication Number Publication Date
CN116624645A true CN116624645A (en) 2023-08-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN116624645A (en)

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