CN111882454A - Nuclear power station weight monitoring system and method - Google Patents

Abstract

The present application belongs to the technical field of nuclear auxiliary cooling water systems, and provides a weight monitoring system and method for a nuclear power plant. The on-site monitoring device in the embodiment of the present application is used to detect sampling data of the sampling sample at a preset frequency; the monitoring center device is connected to the on-site monitoring device, and is used to obtain the sampling data detected by the on-site monitoring device data, and process and save the sampling data; the mobile terminal is connected to the monitoring center device to obtain the processed sampling data and display it, and the process adopts on-site monitoring equipment to automatically carry out sampling and weighing, The sampling data is obtained by using the monitoring center device, and the sampling data is automatically saved, and then the sampling data is sent to the mobile terminal, so that people can remotely monitor the weight of sea creatures, which improves the efficiency of monitoring the weight of sea creatures.

Description

A nuclear power plant weight monitoring system and method

technical field

The present application belongs to the technical field of nuclear auxiliary cooling water systems, and in particular relates to a weight monitoring system and method for a nuclear power plant.

Background technique

With the continuous improvement of scientific and technological development level, the cooling water system of nuclear power plants provides cooling for nuclear island equipment on the one hand to ensure nuclear safety; on the other hand, it provides circulating cooling for power generation equipment to ensure economical efficiency. If the cooling source fails, the condenser can no longer be used, which will trigger shutdown, shutdown and other problems that directly affect the economics of the unit. nuclear safety risks due to the loss of the trap.

In recent years, there have been many cold source incidents in my country's coastal nuclear power plants where the water intake is blocked due to the invasion of marine organisms. Therefore, it is necessary to monitor the weight of marine organisms in the cold source water intake of nuclear power plants to avoid nuclear safety risks. The process of monitoring the weight of marine organisms in the mouth is mainly through the method of recording the weight of the current weighing after manually using the sampling frame to salvage the marine organisms for weighing. This process requires a lot of manpower. As a result, the overall efficiency is relatively low.

SUMMARY OF THE INVENTION

The embodiments of the present application provide a system and method for monitoring the weight of a nuclear power plant, which can solve the problem that the existing people use a sampling frame to salvage marine organisms for weighing, and then record the weight of the current weighing to monitor the weight of marine organisms. lead to lower overall efficiency.

In a first aspect, an embodiment of the present application provides a weight monitoring system for a nuclear power plant, including a monitoring center device, an on-site monitoring device, and a mobile terminal;

The on-site monitoring device is used to detect the sampling data of the sampling sample at a preset frequency;

The monitoring center device is connected to the on-site monitoring equipment for acquiring sampling data detected by the on-site monitoring equipment, and processing and saving the sampling data;

The mobile terminal is connected to the monitoring center device, and is used for acquiring and displaying the processed sampling data.

Optionally, the monitoring center device includes a control unit;

The control unit is configured to generate a control instruction according to the processed sampling data, and send the control instruction to the on-site monitoring device.

Optionally, the on-site monitoring device includes a command execution unit;

The command execution unit is configured to receive a control instruction sent by the control unit, and perform corresponding operations according to the control instruction.

Optionally, the on-site monitoring device further includes a recording unit;

The recording unit is used to record the sampling process of the on-site monitoring equipment, and send the recorded video to the monitoring center device in real time.

Optionally, the monitoring center device further includes a data processing unit;

The data processing unit is used for generating a data model from the sampled data according to a preset rule; the data model is used for setting a period threshold.

Optionally, the monitoring center device further includes a data alarm unit;

The data alarm unit is configured to issue an alarm reminder when the sampling weight in the sampling data exceeds the period threshold corresponding to the sampling period in the sampling data.

Optionally, the on-site monitoring device further includes a device management unit;

The equipment management unit is used for detecting equipment operation of preset measuring points, and generating equipment operation data.

Optionally, the on-site monitoring equipment further includes an equipment alarm unit;

The equipment alarm unit is configured to display an alarm when the equipment operation data does not meet the preset parameter threshold, and send the equipment operation data to the monitoring center device.

In a second aspect, the embodiments of the present application provide a method for monitoring the weight of a nuclear power plant, including:

Obtain the sampling data of the sampling samples detected by the on-site monitoring equipment at a preset frequency;

Process the sampled data to generate a data graph;

The data graph is sent to the mobile terminal for display.

Optionally, when the sampling weight in the sampling data exceeds a preset period threshold corresponding to the sampling period in the sampling data, an alarm reminder is performed.

In a third aspect, an embodiment of the present application provides a monitoring center device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor executes the computer program At the same time, the steps of any of the above-mentioned methods for monitoring the weight of a nuclear power plant are realized.

In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, any one of the above-mentioned methods for monitoring the weight of a nuclear power plant is implemented. step.

In a fifth aspect, an embodiment of the present application provides a computer program product that, when the computer program product runs on a terminal device, enables the terminal device to execute any one of the nuclear power plant weight monitoring methods in the second aspect.

The on-site monitoring device in the embodiment of the present application is used to detect sampling data of the sampling sample at a preset frequency; the monitoring center device is connected to the on-site monitoring device, and is used to obtain the sampling data detected by the on-site monitoring device data, and process and save the sampled data; the mobile terminal is connected to the monitoring center device for acquiring and displaying the processed sampled data. The sampling samples are automatically detected by the on-site monitoring equipment in the embodiment of the present application to obtain sampling data, and the sampling data is sent to the monitoring center device connected to it for processing and storage, and the monitoring center sends the processed sampling data to the mobile terminal. Therefore, users can obtain the sampling data of the on-site monitoring equipment in real time to achieve the purpose of real-time monitoring. In this process, the on-site monitoring equipment is used to automatically perform sampling and weighing, and the monitoring center device is used to obtain the sampling data and automatically save the sampling data. , and then send the sampling data to the mobile terminal, so that people can remotely monitor the weight of sea creatures, and improve the efficiency of monitoring the weight of sea creatures.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present application more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present application. In some embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

1 is a first structural schematic diagram of a nuclear power plant weight monitoring system provided by an embodiment of the present application;

FIG. 2 is a second structural schematic diagram of a nuclear power plant weight monitoring system provided by an embodiment of the present application;

3 is a third structural schematic diagram of a nuclear power plant weight monitoring system provided by an embodiment of the present application;

4 is a schematic flowchart of a method for monitoring the weight of a nuclear power plant provided by an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a monitoring center device provided by an embodiment of the present application.

Detailed ways

In the following description, for the purpose of illustration rather than limitation, specific details such as a specific system structure and technology are set forth in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

It is to be understood that, when used in this specification and the appended claims, the term "comprising" indicates the presence of the described feature, integer, step, operation, element and/or component, but does not exclude one or more other The presence or addition of features, integers, steps, operations, elements, components and/or sets thereof.

It will also be understood that, as used in this specification and the appended claims, the term "and/or" refers to and including any and all possible combinations of one or more of the associated listed items.

As used in the specification of this application and the appended claims, the term "if" may be contextually interpreted as "when" or "once" or "in response to determining" or "in response to monitoring of ". Similarly, the phrases "if it is determined" or "if the [described condition or event] is monitored" can be interpreted, depending on the context, to mean "once it is determined" or "in response to the determination" or "once the [described condition or event] is monitored. ]" or "in response to the detection of the [described condition or event]".

In addition, in the description of the specification of the present application and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the description, and should not be construed as indicating or implying relative importance.

FIG. 1 is a schematic structural diagram of a nuclear power plant weight monitoring system in an embodiment of the application. As shown in FIG. 1 , the nuclear power plant weight monitoring system may include a monitoring center device 20 , an on-site monitoring device 10 and a mobile terminal 30 .

The on-site monitoring device 10 is used to detect the sampling data of the sampling sample at a preset frequency.

In this embodiment, the on-site monitoring device 10 is set on the site where the marine organisms need to be salvaged for testing, there may be one, or two or more, and relevant parameters are set in the controller inside the on-site monitoring device 10 in advance , so that the on-site monitoring device 10 performs sampling and weighing operations at a certain frequency, and obtains sampling data and performs weighing through the current sampling and weighing operations. Among them, the above-mentioned relevant parameters that need to be set in advance include but are not limited to the time of each sampling, the sampling interval time, the pause position in the sampling and weighing process, and the time of each pause position, etc.; the above-mentioned sampling data includes but not limited to the current Video data, sampling time, sampling weight, etc. during sampling.

Optionally, the above-mentioned related parameters are set in the controller inside the on-site monitoring device 10, and the relevant parameter information can be set in the controller of the on-site monitoring device 10 through the touch screen of the on-site monitoring device 10 during on-site operation, or can be set according to the user's The mobile terminal 30 sets relevant parameters, and then sends the set parameters to the controller inside the on-site monitoring device 10 through the monitoring center device 20 .

The monitoring center device 20 is connected to the on-site monitoring device 10, and is used for acquiring sampling data detected by the on-site monitoring device 10, and processing and saving the sampling data.

In this embodiment, after the on-site monitoring device 10 completes a sampling and weighing operation, the sampling data will be sent to the monitoring center device 20 connected to it in real time, and the monitoring center device 20 will process the sampling data for subsequent movement. The terminal 30 can be well displayed and then saved, which is convenient for later data comparison, and historical data can be viewed in case of problems.

Optionally, the above-mentioned monitoring center device 20 can be a server, which can perform the following processing on the sampling data, establish a sampling model with a set period according to the sampling time and sampling weight in the sampling data, and fill in the sampling time and sampling weight. Enter the divided cycle, establish a sampling model, and provide data support for the setting of the later cycle threshold. Among them, the cycle setting can refer to the difference in the number of sea creatures in different seasons, and divide the year or month into a fixed cycle according to changes in natural factors such as the environment, weather, or human factors. The sea creatures are also different, and the unit is one year, which is divided into 4 cycles; for example, because the weather of different days in a month is different, the sea creatures are also different, and the unit is one month, which is divided into 4 cycles, etc. etc., which are specifically set according to the specific environment, and are not limited.

Optionally, the above-mentioned monitoring center device 20 and the on-site monitoring device 10 may establish a connection through a wireless network.

The mobile terminal 30 is connected to the monitoring center device 20 for acquiring and displaying the processed sampling data.

In this embodiment, the number of the mobile terminal 30 may be one, or there may be two or more. The mobile terminal 30 obtains the sampled data processed by the monitoring center device 20 connected to the mobile terminal 30, and stores the processed sample data. The data is displayed, generally in the form of a graph. The monitoring center device 20 can obtain a graph according to the integration of parameters such as sampling time, sampling weight, and sampling period in the sampling data, and display the data through the graph, which is convenient for data analysis and comparison.

Optionally, the above-mentioned mobile terminal 30 can view the device status of the on-site monitoring device 10 in real time, remotely issue control instructions to the on-site monitoring device 10, remotely view the video of the sampling process of the on-site monitoring device 10, and the related devices in the on-site monitoring device 10. Or the running screen of the unit, etc., you can also select the relevant data module to view the data, such as the alarm module to view the alarm-related information, the historical data module to view the historical data, etc.

Optionally, as shown in FIG. 2 , the monitoring center device 20 includes a control unit 201;

The control unit 201 is configured to generate a control instruction according to the processed sampling data, and send the control instruction to the on-site monitoring device 10 .

In this embodiment, preset conditions are set in the control unit 201 on the monitoring center device 20 in advance, and when the processed sample data satisfies the preset conditions, a control instruction will be generated, and the generated control instruction will be sent to The on-site monitoring device 10 is given to the on-site monitoring device 10 for subsequent operations to realize remote control of the on-site monitoring device 10 .

Optionally, the user can obtain and analyze the processed sample data according to the mobile terminal 30, and based on the processed sample data, send the control instruction to the control unit 201 of the monitoring center device 20 connected to it through the mobile terminal 30, and monitor the data. The control unit 201 of the central device 20 can send the control instruction sent by the user to the on-site monitoring device 10 . The above-mentioned control instructions include but are not limited to modifying the parameters of some devices or units in the on-site monitoring equipment 10, controlling the current working devices or units of the on-site monitoring equipment 10 to stop running during the sampling and weighing process, controlling the sampling weighing process. During the heavy process, the current working device or unit of the on-site monitoring equipment 10 performs related operations and the like.

Optionally, as shown in FIG. 3 , the on-site monitoring device 10 includes a command execution unit 101;

The command execution unit 101 is configured to receive a control instruction sent by the control unit 201, and perform corresponding operations according to the control instruction.

In this embodiment, the command execution unit 101 is provided in the controller of the on-site monitoring device 10, and is used to receive the control instruction sent by the control unit 201 in the monitoring center device 20, and perform corresponding operations according to the control instruction. For example, if the control instruction modifies the parameters in the equipment, the parameters of the related equipment will be modified in the controller; if the control instruction controls a certain device in the field monitoring equipment 10 to stop running, the controller will control this The device stops operating.

A specific example is not a limitation. If the user finds that the weight of the sampling sample increases in the mobile terminal 30, the sampling interval can be shortened to improve the monitoring accuracy by shortening the sampling interval, so that the control command for shortening the sampling interval can be passed through The mobile terminal 30 sends to the control unit 201 of the monitoring center device 20, the above-mentioned control unit 201 sends the control instruction for shortening the sampling interval time to the command execution unit 101 of the on-site monitoring equipment 10 connected to it, and the above-mentioned command execution unit 101 shortens the sampling interval according to the command execution unit 101. The time control command shortens the sampling interval time set in the controller. Among them, how much to shorten the time can be adjusted according to user needs, or according to the preset logic in the controller, that is, the preset time period for each adjustment, and then shorten the time or lengthen the time.

Optionally, the on-site monitoring device 10 further includes a recording unit 104;

The recording unit 104 is configured to record the sampling process of the on-site monitoring device 10 , and send the recorded video to the monitoring center device 20 in real time.

In this embodiment, the on-site monitoring device 10 further includes a recording unit 104. During the sampling and weighing process of the on-site monitoring device 10, the recording unit 104 can record the sampling and weighing process, thereby facilitating the user to view in real time, and When a problem occurs, the problem is analyzed by viewing the video recorded by the recording unit 104. When the sampling and weighing process ends, the recording unit 104 records the video during the sampling and weighing process, and records the video of the above-mentioned sampling and weighing process. , and related information carried by the video, such as the current moment and end moment of the recording, the total recording duration, and the text description. After the recording is completed, it is sent to the monitoring center device 20 in real time.

Optionally, the above-mentioned recording unit 104 may include one or more cameras, and control the cameras to perform photography according to the process of the sampling operation.

Optionally, when the user wants to view the screen of the current sampling and weighing operation in real time, the viewing instruction can be sent to the monitoring center device 20 through the mobile terminal 30, and the monitoring center device 20 will then send it to the on-site monitoring device 10, and the on-site monitoring device 10. The controller of the device acquires the current shooting picture according to the above-mentioned viewing instruction, and then sends the above-mentioned shooting picture to the mobile terminal 30 through the monitoring center device 20 for the user to refer to.

Optionally, the monitoring center device 20 further includes a data processing unit 202;

The data processing unit 202 is used for generating a data model from the sampled data according to a preset rule; the data model is used for setting a period threshold.

In the present embodiment, the data processing unit 202 on the monitoring center device 20 is pre-set with rules for establishing a model, and after sampling data is acquired, a data model is generated according to the preset rules. For example, based on the sampling time and sampling weight in the sampling data, a data model is established according to the divided periods, so as to obtain relevant data curve analysis and data comparison. According to the above data curve analysis and data comparison, the relevant sampling weight of each divided cycle can be obtained, and then the sum of all sampling weights in the cycle is calculated, and then the average value is calculated. The calculated average value of all sampling quantities in the cycle is the period threshold. For example, the unit will be one year. Since the number and species of marine organisms are different in each season, the year can be divided into four periods according to the different seasons, and then the sampling weight in each period is calculated and averaged value, and then get the period threshold for each period.

Optionally, the above-mentioned period threshold may also be set by the user according to the data model and by referring to information such as the highest data value and the lowest data value within a certain time range.

Optionally, the monitoring center device 20 further includes a data alarm unit 203;

The data alarm unit 203 is configured to issue an alarm reminder when the sampling weight in the sampling data exceeds the period threshold corresponding to the sampling period in the sampling data.

In this embodiment, when the data alarm unit 203 in the monitoring center device 20 detects that the sampling weight in the sampling data exceeds the period threshold in the above-mentioned divided period corresponding to the sampling period in the sampling data, an alarm is issued. The above-mentioned alarm reminder includes, but is not limited to, sending the relevant alarm instructions to the mobile terminal 30, displaying the alarm through the mobile terminal 30, and also performing alarm reminders by sending alarm short messages, WeChat and other forms.

The specific example is not limited. When the sampling period in the sampling data is March and the sampling weight is 15kg, and the second period corresponding to March is divided in advance, the period threshold of the second period is 10kg, then the sampling data If the sampling weight exceeds the cycle threshold value in the above-mentioned divided cycle corresponding to the sampling cycle in the sampling data, the alarm unit sends an alarm instruction to the mobile terminal 30, and the mobile terminal 30 displays an alarm, and can also send an alarm text message, WeChat, etc. Make an alarm reminder.

Optionally, the on-site monitoring device 10 further includes a device management unit 102;

The equipment management unit 102 is used for detecting equipment operation of preset measuring points, and generating equipment operation data.

In this embodiment, a device management unit 102 is set up on the controller of the on-site monitoring device 10, which is used to detect the device operation of the preset measuring points controlled by the device during the sampling and weighing operation, and Generate equipment operation data during the operation of each equipment. Among them, the above measurement points are digital measurement points, such as the status of the current point of the limit switch and the status of some important output points, and the operating status of the equipment can be obtained by analyzing the status of the measurement points, so as to know whether the equipment is faulty; the operation of the above equipment The data includes, but is not limited to, the description of the relevant equipment process, the time parameter information during the operation of the equipment, engineering units, videos, etc.

A specific example is not a limitation. It is set that the controller in the on-site monitoring device 10 controls the lifting device to transmit the sampling device from the initial limit to the sampling limit for 5 seconds, and the position before the device is started is the initial limit. Start, after 5 seconds, the equipment management unit 102 does not receive the signal from the limit switch that controls the sampling limit, which proves that the sampling device has not reached the sampling limit, indicating that there is a problem with the field equipment, and then obtains the current working Equipment operation data of related equipment, so as to carry out related alarm, alarm data backup and other operations later.

Optionally, the on-site monitoring device 10 further includes a device alarm unit 103;

The equipment alarm unit 103 is configured to display an alarm when the equipment operation data does not meet the preset parameter threshold, and send the equipment operation data to the monitoring center device 20 .

In this embodiment, a device alarm unit 103 is set up on the controller of the on-site monitoring device 10, and the operating parameter information of each device is set to a parameter threshold in advance. During the operation of sampling and weighing, if the device alarm unit 103 detects that the The equipment operation data of the measuring points it controls do not meet the preset parameter thresholds, and the alarm display of the thread monitoring equipment can be performed. The above-mentioned equipment operation data can be sent to the monitoring center device 20 by means of lighting, voice, etc., and the monitoring center device 20 for corresponding storage, which is convenient for subsequent users to check the relevant data.

Optionally, when the above-mentioned equipment alarm unit 103 alarms, the monitoring center device 20 may send the equipment operation data sent by the on-site monitoring equipment 10 to the mobile terminal 30, and the mobile terminal 30 will alarm again, and then remind the user to deal with it.

The on-site monitoring device in the embodiment of the present application is used to detect sampling data of the sampling sample at a preset frequency; the monitoring center device is connected to the on-site monitoring device, and is used to obtain the sampling data detected by the on-site monitoring device data, and process and save the sampled data; the mobile terminal is connected to the monitoring center device for acquiring and displaying the processed sampled data. The sampling samples are automatically detected by the on-site monitoring equipment in the embodiment of the present application to obtain sampling data, and the sampling data is sent to the monitoring center device connected to it for processing and storage, and the monitoring center sends the processed sampling data to the mobile terminal. Therefore, users can obtain the sampling data of the on-site monitoring equipment in real time to achieve the purpose of real-time monitoring. In this process, the on-site monitoring equipment is used to automatically perform sampling and weighing, and the monitoring center device is used to obtain the sampling data and automatically save the sampling data. , and then send the sampling data to the mobile terminal, so that people can remotely monitor the weight of sea creatures, and improve the efficiency of monitoring the weight of sea creatures.

FIG. 4 is a schematic flowchart of a method for monitoring the weight of a nuclear power plant in an embodiment of the present application. The execution body of the method may be a monitoring center device. As shown in FIG. 4 , the method for monitoring the weight of a nuclear power plant may include the following steps:

Step S401 , acquiring sampling data of the sampling sample detected by the on-site monitoring device at a preset frequency.

Step S402: Process the sampled data to generate a data graph.

Step S403, sending the data graph to the mobile terminal for display.

Optionally, when the sampling weight in the sampling data exceeds a preset period threshold corresponding to the sampling period in the sampling data, an alarm reminder is performed.

Optionally, a control instruction is generated according to the processed sampling data, and the control instruction is sent to the on-site monitoring device, so that the on-site monitoring device performs a corresponding operation according to the control instruction.

Optionally, a data model is generated from the sampled data according to a preset rule; the data model is used to set a period threshold.

In the embodiment of the present application, the sampling data of the on-site monitoring equipment to detect the sampling sample is obtained at a preset frequency; the sampling data is processed to generate a data graph; and the data graph is sent to a mobile terminal for display. The sampling samples are automatically detected by the on-site monitoring equipment in the embodiment of the present application to obtain sampling data, and the sampling data is sent to the monitoring center device connected to it for processing and storage, and the monitoring center sends the processed sampling data to the mobile terminal. Therefore, users can obtain the sampling data of the on-site monitoring equipment in real time to achieve the purpose of real-time monitoring. In this process, the on-site monitoring equipment is used to automatically perform sampling and weighing, and the monitoring center device is used to obtain the sampling data and automatically save the sampling data. , and then send the sampling data to the mobile terminal, so that people can remotely monitor the weight of sea creatures, and improve the efficiency of monitoring the weight of sea creatures.

It should be understood that the size of the sequence numbers of the steps in the above embodiments does not mean the sequence of execution, and the execution sequence of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

FIG. 5 is a schematic structural diagram of a monitoring center device provided by an embodiment of the present application. For the convenience of description, only the parts related to the embodiments of the present application are shown.

As shown in FIG. 5 , the monitoring center device 5 of this embodiment includes: at least one processor 500 (only one is shown in FIG. 5 ), a memory 501 connected to the processor 500 , and storage in the memory 501 and a computer program 502 executable on the at least one processor 500, such as a nuclear power plant weight monitoring program. When the processor 500 executes the computer program 502 , the functions of any monitoring center device in the above-mentioned nuclear power plant weight monitoring system are implemented, for example, steps S401 to S403 shown in FIG. 4 .

Exemplarily, the computer program 502 may be divided into one or more modules, and the one or more modules are stored in the memory 501 and executed by the processor 500 to complete the present application. The one or more modules may be a series of computer program instruction segments capable of accomplishing specific functions, and the instruction segments are used to describe the execution process of the computer program 502 in the monitoring center device 5 .

The monitoring center device 5 may include, but is not limited to, a processor 500 and a memory 501 . Those skilled in the art can understand that FIG. 5 is only an example of the monitoring center device 5, and does not constitute a limitation on the monitoring center device 5. It may include more or less components than the one shown, or combine some components, or different components, such as input and output devices, network access devices, buses, etc.

The so-called processor 500 may be a central processing unit (Central Processing Unit, CPU), and the processor 500 may also be other general-purpose processors, digital signal processors (Digital Signal Processors, DSP), application specific integrated circuits (Application Specific Integrated Circuits) , ASIC), off-the-shelf programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The memory 501 may be an internal storage unit of the monitoring center device 5 in some embodiments, such as a hard disk or a memory of the monitoring center device 5 . The memory 501 may also be an external storage device of the monitoring center device 5 in other embodiments, such as a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a security Digital (Secure Digital, SD) card, flash memory card (Flash Card) and so on. Further, the memory 501 may also include both an internal storage unit of the monitoring center device 5 and an external storage device. The memory 501 is used to store an operating system, an application program, a boot loader (Boot Loader), data, and other programs, such as program codes of the computer program, and the like. The memory 501 can also be used to temporarily store data that has been output or will be output.

Those skilled in the art can clearly understand that, for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example. Module completion, that is, dividing the internal structure of the device into different functional units or modules to complete all or part of the functions described above. Each functional unit and module in the embodiment may be integrated in one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit, and the above-mentioned integrated units may adopt hardware. It can also be realized in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing from each other, and are not used to limit the protection scope of the present application. For the specific working processes of the units and modules in the above-mentioned system, reference may be made to the corresponding processes in the foregoing method embodiments, which will not be repeated here.

In the foregoing embodiments, the description of each embodiment has its own emphasis. For parts that are not described or described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

Those of ordinary skill in the art can realize that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functionality using different methods for each particular application, but such implementations should not be considered beyond the scope of this application.

In the embodiments provided in this application, it should be understood that the disclosed apparatus/monitoring center apparatus and method may be implemented in other manners. For example, the embodiments of the device/monitoring center device described above are only illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be other division methods, such as multiple divisions. Units or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.

The integrated unit, if implemented in the form of a software functional unit and sold or used as an independent product, may be stored in a computer-readable storage medium. Based on this understanding, the present application realizes all or part of the processes in the methods of the above embodiments, which can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a computer-readable storage medium. When executed by a processor, the steps of each of the above method embodiments can be implemented. Wherein, the computer program includes computer program code, and the computer program code may be in the form of source code, object code, executable file or some intermediate form, and the like. The computer-readable medium may include at least: any entity or device capable of carrying the computer program code to the photographing device/monitoring center device, recording medium, computer memory, read-only memory (ROM, Read-Only Memory), random access Memory (RAM, RandomAccess Memory), electrical carrier signal, telecommunication signal and software distribution medium. For example, U disk, mobile hard disk, disk or CD, etc. In some jurisdictions, under legislation and patent practice, computer readable media may not be electrical carrier signals and telecommunications signals.

The above-mentioned embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the above-mentioned embodiments, those of ordinary skill in the art should understand that: it can still be used for the above-mentioned implementations. The technical solutions described in the examples are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions in the embodiments of the application, and should be included in the within the scope of protection of this application.

Claims (10)

1. A nuclear power station weight monitoring system is characterized by comprising a monitoring center device, on-site monitoring equipment and a mobile terminal;

the field monitoring equipment is used for detecting sampling data of a sampling sample at a preset frequency;

the monitoring center device is connected with the on-site monitoring equipment and is used for acquiring sampling data detected by the on-site monitoring equipment, and processing and storing the sampling data;

and the mobile terminal is connected with the monitoring center device and used for acquiring and displaying the processed sampling data.

2. The nuclear power plant weight monitoring system of claim 1, wherein the monitoring center includes a control unit;

and the control unit is used for generating a control instruction according to the processed sampling data and sending the control instruction to the field monitoring equipment.

3. The nuclear power plant weight monitoring system of claim 2, wherein the in-situ monitoring device includes a command execution unit;

the command execution unit is used for receiving the control instruction sent by the control unit and executing corresponding operation according to the control instruction.

4. The nuclear power plant weight monitoring system of claim 1, wherein the in-situ monitoring device further comprises a recording unit;

the recording unit is used for recording the sampling process of the field monitoring equipment and sending the recorded video to the monitoring center device in real time.

5. The nuclear power plant weight monitoring system of claim 1, wherein the monitoring center unit further includes a data processing unit;

the data processing unit is used for generating a data model from the sampling data according to a preset rule; the data model is used to set a period threshold.

6. The nuclear power plant weight monitoring system of claim 5, wherein the monitoring center unit further includes a data alarm unit;

the data alarm unit is used for alarming and reminding when the sampling weight in the sampling data exceeds the period threshold value corresponding to the sampling period in the sampling data.

7. The nuclear power plant weight monitoring system of claim 1, wherein the in-situ monitoring device further comprises a device management unit;

the equipment management unit is used for detecting the equipment operation of the preset measuring point and generating equipment operation data.

8. The nuclear power plant weight monitoring system of claim 7, wherein the in-situ monitoring device further comprises a device alarm unit;

and the equipment alarm unit is used for carrying out alarm display when the equipment operation data do not accord with a preset parameter threshold value, and sending the equipment operation data to the monitoring center device.

9. A nuclear power plant weight monitoring method is characterized by comprising the following steps:

acquiring sampling data of a sampling sample detected by field monitoring equipment at a preset frequency;

processing the sampling data to generate a data curve graph;

and sending the data curve graph to a mobile terminal for displaying.

10. The nuclear power plant weight monitoring method of claim 9, comprising:

and when the sampling weight in the sampling data exceeds a preset period threshold value corresponding to the sampling period in the sampling data, alarming and reminding are carried out.

Images