Nuclear power plant violation centralized bar circling reminding method realized based on structured file

Abstract

The invention belongs to a reminding method, and particularly relates to a nuclear power plant violation centralized bar circling reminding method based on a structured file. A nuclear power plant violation centralized bar circling reminding method realized based on a structured file comprises the following steps: step 1, bar circling, and recording a timestamp; step 2, reading the timestamp of the last bar circling; step 3, solving a difference value of two bar circling timestamps; and 4, judging and outputting. Compared with the prior art, the method has the remarkable effects that the accurate bar circling timestamp of the mobile terminal equipment is obtained by utilizing a UNIX timestamp technology, accurate time positioning of the bar circling operation of first-line execution personnel is realized, and whether the bar circling operation of the mobile terminal equipment is illegal or not can be accurately judged by matching with process execution reference duration information in a work order task.

Description

Technical Field

[0001] The present invention belongs to a reminder method, and particularly relates to a centralized circled bar reminder method for nuclear power plant violations implemented based on structured documents. Background Art

[0002] In the nuclear power field, safety has always been a vital lifeline, and preventing human factors is an important part of it. During the operation of nuclear power plants, human factor accidents may lead to serious consequences. Therefore, it is necessary to take effective measures to prevent human errors. For example, fatigue execution may cause frontline personnel to be perfunctory or skip processes when executing procedures or work orders. To solve this problem, nuclear power plants urgently need to introduce effective supervision technologies to ensure that the executors execute according to the specifications.

[0003] With the rapid progress of technology and the rapid development of computer technology, more and more nuclear power plants have introduced computer-related technologies in the prevention of human factors to optimize the execution process and achieved remarkable results in preventing and even eliminating human errors. The application of computer technology in the field of preventing human factors has become a new hot research direction.

[0004] In the traditional work order execution mode, it is difficult to accurately control the execution status of frontline executors, and the human error factors are in a state of ineffective detection. Therefore, a new centralized circled bar reminder method for nuclear power plant violations implemented based on structured documents is needed. Summary of the Invention

[0005] The purpose of the present invention is to provide a centralized circled bar reminder method for nuclear power plant violations implemented based on structured documents to address the deficiencies of the prior art.

[0006] The specific technical solution adopted by the present invention is as follows: A centralized circled bar reminder method for nuclear power plant violations implemented based on structured documents, which includes the following steps:

[0007] Step 1: Circle and bar, and record the timestamp;

[0008] Step 2: Read the previous circled bar timestamp;

[0009] Step 3: Calculate the difference between the two circled bar timestamps;

[0010] Step 4: Judge and output.

[0011] For the centralized circled bar reminder method for nuclear power plant violations implemented based on structured documents as described above, the step 1 includes,

[0012] When a circled bar operation is performed on a mobile device, the current circled bar timestamp is recorded and obtained through an accurate timestamp module.

[0013] A method for centralized circled bar reminder of violations in nuclear power plants implemented based on structured files as described above, wherein the timestamp represents the number of seconds elapsed since 00:00:00 on January 1, 1970, Greenwich Mean Time.

[0014] A method for centralized circled bar reminder of violations in nuclear power plants implemented based on structured files as described above, wherein step two includes

[0015] Query the timestamp of the previous circled bar operation.

[0016] A method for centralized circled bar reminder of violations in nuclear power plants implemented based on structured files as described above, wherein step three includes

[0017] Calculate the timestamp difference between the two timestamps.

[0018] A method for centralized circled bar reminder of violations in nuclear power plants implemented based on structured files as described above, wherein the completion timestamp of the previous execution process is recorded as t 1 , and the completion timestamp of the current execution process is recorded as t 2 , and the total time consumed for this process execution is t 3 = |t 1 - t 2 |.

[0019] A method for centralized circled bar reminder of violations in nuclear power plants implemented based on structured files as described above, wherein step four includes determining whether the result calculated in step three exceeds the threshold. If it exceeds, a message reminder is sent to prompt the user that the execution duration does not match the work order requirements and provide corresponding suggestions or adjustment plans; if it does not exceed, no processing is performed.

[0020] A method for centralized circled bar reminder of violations in nuclear power plants implemented based on structured files as described above, wherein when t 3 is less than the minimum reference duration t min of this process, where t min is input externally.

[0021] The remarkable effect of the present invention is that this method uses UNIX timestamp technology to obtain the accurate circled bar timestamp of the mobile device, realizes the accurate time positioning of the circled bar operation of front-line execution personnel, and can accurately judge whether the circled bar operation of the mobile device is a violation operation by matching with the process execution reference duration information in the work order task

[0022] (1) Avoids the violation circled bar operation of front-line execution personnel;

[0023] (2) The system can give a message reminder in time, prompt the execution personnel to adjust the plan when a violation operation occurs, and improve work efficiency and accuracy;

[0024] (3) The technical means of the present invention are universal and can be applied to the work order and task circle bar management in various industries, providing a convenient and efficient work order circle bar anti-human factor solution.

[0025] In summary, the present invention provides a nuclear power plant violation centralized circle reminder solution implemented by structured documents. The method and system can improve work efficiency and accuracy, and have broad application prospects in work order task management in various industries. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 flow chart

[0027] Figure 2 Model Diagram DETAILED DESCRIPTION

[0028] With the widespread application of computer technology in the field of nuclear power prevention, existing technologies have been able to realize real-time detection of mobile terminal operation time, operation interval, work order execution time and other functions. A nuclear power plant violation centralized circle reminder scheme implemented by structured files has emerged. This method uses computer technology to record and calculate real-time timestamps, and determines whether the circle is in violation of the rules by matching the execution time of the process corresponding to the structured file. When the circle operation violates the rules, the server can send warning notifications and email records to the mobile terminal, and give timely warning feedback to front-line executives and managers.

[0029] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a nuclear power plant violation centralized circle reminder method implemented by structured files, which is divided into three core modules, namely, precise timestamp module, time calculation module and communication module.

[0030] Accurate timestamp module: This module is based on timestamp technology and is used to record the completion time of each step and the duration of the entire work order.

[0031] Timestamp is a digital form used to represent date and time, which can be used in various fields. The following introduces several common timestamp technologies and their characteristics.

[0032] The UNIX timestamp is the most common and widely used timestamp technology. It represents the number of seconds elapsed since January 1, 1970, 00:00:00 Greenwich Mean Time. The UNIX timestamp is represented using an integer, usually a 32-bit or 64-bit signed integer. This timestamp technology is simple and easy to understand, and is widely supported and accepted. The Java timestamp refers to the number of milliseconds elapsed since January 1, 1970, 00:00:00 Greenwich Mean Time. Different from the UNIX timestamp, the Java timestamp is represented using a long data type and can represent a larger range of times. The Java timestamp is widely used in the Java programming language and is particularly suitable for scenarios that require high-precision timestamps. The physical timestamp refers to the time information obtained through hardware devices. This timestamp technology is usually provided by the computer's clock chip, network time synchronization protocols (such as NTP, Network Time Protocol), or other external hardware devices. The physical timestamp has high precision and stability and is suitable for application scenarios that require accurate timestamps, such as financial transactions and scientific research. The precise timestamp module leverages the power of timestamp technology for time recording, integrating existing timestamp recording technologies such as the UNIX timestamp to accurately locate the current execution time and the time difference.

[0033] Time calculation module: This module obtains the recorded duration from the precise timestamp module and calculates the timestamp difference between the completion of each process. This module calculates based on the reference execution step duration in the work order or procedure in the corresponding database read according to the current unique execution work order code activated by front-line personnel. The calculated error value is compared with the standard threshold. When the error value meets the requirements, the user can continue to execute the work order task. When the error value exceeds the threshold range, the system will automatically send a message reminder, indicating that the execution duration does not match the work order requirements, and providing corresponding suggestions or adjustment plans.

[0034] The execution interval is too short: The completion timestamp of the previous execution process is recorded as t 1 , and the completion timestamp of the current execution process is recorded as t 2 , and the total elapsed time for this process execution is t 3 . When t 3 is less than the minimum reference duration t min of this process, then this module determines that the process procedure requirements are not met and gives a prompt.

[0035] Communication module: This module uses the Tcp-Socket communication protocol to build a communication channel between the mobile terminal and the server, mainly for transmitting calculation results and warning records. When the time calculation module determines a violation, while the communication module gives an alarm prompt on the mobile terminal, it will communicate with the server side and feedback the time difference calculation results and violation records.

[0036] Among them, Socket is a process communication method that can be used for communication between multiple hosts. An IP address (corresponding to the host), a Port (corresponding to the process), and a Protocol determine a Socket. The IP is the exact address of the computer hardware in the global network world. For example, 114.114.114.114 is a service address. The Port determines which network program of the computer should handle the data packet. The Protocol is an agreement for network communication, and both communicating parties must abide by it to send, receive, and parse data normally. In the TCP / IP protocol family, Socket is an abstraction layer used to describe a triple (protocol type, IP address, port number) to represent a unique process on the network. Usually, Socket is called a "socket" or "plug", which is used to uniquely identify the communication ports between processes, thereby realizing process-level data transmission. The communication module can connect to other computers or mobile devices through Socket, send or receive data, and can monitor or wait for data changes on other computers or mobile devices.

[0037] To sum up, as Figure 1 shown, the server receives the work order information and the executor information of the mobile device, calls the precise timestamp module to calculate the current timestamp of the mobile device in real time according to the timestamp information, and then obtains the reference execution duration of the work order information through the unique identification code. The time calculation module calculates the time difference based on the timestamps of the previous and subsequent processes and compares it with the configured reference duration of the process. When the comparison is successful, the user continues to execute the work order task; when the match fails, the mobile device will reject the circle bar and send an alarm message.

[0038] A method for centralized circle bar reminder of violations in nuclear power plants implemented based on structured files includes the following steps:

[0039] Step 1: As Figure 2 shown, when the mobile device performs a circle bar operation, the precise timestamp module records and obtains the current circle bar timestamp, queries the timestamp of the previous circle bar operation, and transfers it to the time calculation module.

[0040] Step 2: The time calculation module transfers the current work order unique identification information and the corresponding process timestamp to the server through the communication module. The server queries the corresponding reference execution duration of the work order through the work order unique identification information. The server completes the timestamp calculation and transfers the matching result to the communication module.

[0041] Step 3: If the matching result is a violation, the communication module calls the email system to archive the violation record by email, returns an alarm message to the mobile device, and the mobile device pops up a violation message indicating that there is a problem with the current circle bar operation.

[0042] Compared with the traditional execution methods in the past, in more human factor prevention execution details, computer technology is introduced to greatly improve the ability to prevent human errors. This makes it feasible to execute operations according to the regulations of front-line operators in the mobile terminal specification, thus proposing a human factor problem that can effectively solve the non-compliant execution of operators.

[0043] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. A method for centralized circular bar reminder of violations in nuclear power plants implemented based on structured files, characterized in that, it includes the following steps: Step 1: Circular bar and record the timestamp; Step 2: Read the timestamp of the previous circular bar; Step 3: Calculate the difference between the two circular bar timestamps; Step 4: Judge and output.

2. A method for centralized circular bar reminder of violations in nuclear power plants implemented based on structured files as described in claim 1, characterized in that: The said Step 1 includes, When the mobile device performs a circular bar operation, the current circular bar timestamp is recorded and obtained through the precise timestamp module.

3. A method for centralized circular bar reminder of violations in nuclear power plants implemented based on structured files as described in claim 2, characterized in that: The timestamp represents the number of seconds elapsed since 00:00:00 on January 1, 1970, Greenwich Mean Time.

4. A method for centralized circular bar reminder of violations in nuclear power plants implemented based on structured files as described in claim 3, characterized in that: The said Step 2 includes, Query the timestamp of the previous circular bar operation.

5. A method for centralized circular bar reminder of violations in nuclear power plants implemented based on structured files as described in claim 4, characterized in that: The said Step 3 includes, Calculate the difference between the two timestamps.

6. A method for centralized circular bar reminder of violations in nuclear power plants implemented based on structured files as described in claim 5, characterized in that: Record the completion timestamp of the previous execution process as t 1 , record the completion timestamp of the current execution process as t 2 , the total time consumed for this process execution is t 3 = |t 1 - t 2 |.

7. A method for centralized circular bar reminder of violations in nuclear power plants implemented based on structured files as described in claim 6, characterized in that: The said Step 4 includes judging whether the result calculated in Step 3 exceeds the threshold. If it exceeds, a message reminder is sent to prompt the user that the execution duration does not match the work order requirements, and corresponding suggestions or adjustment plans are provided; If it does not exceed, no processing is performed.

8. A method for centralized circular bar reminder of violations in nuclear power plants implemented based on structured files as described in claim 7, characterized in that: When t 3 is less than the minimum reference duration t min of this process, where t min is input externally.

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