Whole-flow intelligent management and control system and method for safe operation of power plant

Abstract

The invention relates to the technical field of power plant safety management and control, and discloses a power plant safety operation full-process intelligent management and control system and method, and the system comprises a hidden danger checking module, a risk management and control module, and a risk early warning and report module. The power plant safety operation whole-process intelligent management and control method comprises the following steps: S1, through establishing a hidden danger investigation list and regularly performing an investigation working mechanism, incorrect operation of employees in operation is supervised in advance; s2, associating the risk database with the risk state, and enabling people to know the risk content and the management and control state of the homework in a morning meeting mode; s3, generating defect risk assessment, management and control measures and alarm information push according to the field environment information filled manually with the assistance of the equipment risk database; and S4, based on the electronic report of the technical supervision rectification item, setting a threshold value and pushing information of the technical supervision conference, and carrying out upgrading management on the item reaching the early warning level.

Description

Technical Field

[0001] The present invention relates to the technical field of power plant safety management and control, and more specifically, to a full-process intelligent management and control system and method for power plant safety operations. Background Art

[0002] Substations are an important part of the power network, playing an important role in transforming voltage, collecting current and distributing electric energy. On-site operations are relatively complex processes, involving many dangerous operations. The safety awareness and skill levels of power on-site operators vary greatly, and various problems are prone to occur during operations. If they are not discovered, stopped and corrected in time, serious accidents will occur, thus affecting subsequent production work and the safe and stable operation of the power grid.

[0003] Therefore, all personnel inside the power plant will be monitored while they are working, and their behavior will be regulated through monitoring to prevent them from making serious technical errors. However, when existing power plants carry out operation process control, even if the staff make technical errors, they can only be supervised and controlled manually, which requires a lot of manpower and material resources. In addition, it is difficult to correct the problem personnel in time during manual control, and it is difficult to effectively reduce the probability of problems and hidden dangers. Summary of the invention

[0004] In order to overcome the shortcomings of the prior art, the present invention provides a full-process intelligent management and control system and method for safe operation of a power plant, which has the advantage of more precise operation.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a smart management and control system for the entire process of power plant safety operation, comprising: a hidden danger investigation module, a risk management and control module, and a risk warning and reporting module;

[0006] The hidden danger investigation module is used to prevent hidden dangers from occurring through the establishment of a hidden danger investigation list and regular investigation work mechanism, and to supervise employees' incorrect operations in advance. The hidden danger investigation list is compiled by professionals according to the working environment and the tools used, so as to realize the closed-loop management of the whole process of hidden danger investigation, governance, supervision and acceptance; the risk control module includes an operation risk assessment and control module, an equipment defect risk assessment module and a technical supervision risk assessment module. The operation risk assessment and control module is associated with the two-ticket system, the defect system and the technical supervision system, and the risk database is associated with the risk status, so that people are informed of the risk content and control status of the operation through morning meetings; the equipment defect risk assessment module automatically generates defect risk assessment, control measures and alarm information push based on the equipment risk database with the assistance of manually filled in site environment information; the technical supervision risk assessment module is based on the threshold set by the electronic report of the technical supervision rectification item and the information of the technical supervision meeting, and upgrades the management of projects that reach the warning level.

[0007] As a preferred technical solution of the present invention, the risk management module allows the team leader to complete the information on the risk list in the morning meeting and automatically generate a team leader log; it is easy and quick to use and can reduce the workload of the team leader.

[0008] As a preferred technical solution of the present invention, the operation risk assessment and control module issues work tickets to employees. The system automatically identifies risks and classifies risks based on staff information, object equipment, work content, online data of tools and key information entered or checked by the work supervisor, and provides preventive control measures, which are sent to relevant staff via text messages, so as to improve the intensity of operation control over staff.

[0009] As a preferred technical solution of the present invention, when reporting defects, the equipment defect risk assessment module automatically generates defect risk assessment, control measures, and alarm information push based on the equipment risk database assisted by manually reported on-site environmental information, so as to facilitate timely reminders to people on equipment use.

[0010] As a preferred technical solution of the present invention, the risk warning and reporting module prompts relevant personnel with risk information through SMS and telephone message notification according to the corresponding risk levels in various risk assessment and control systems, and automatically generates dynamic risk maps and risk control reports based on the risk information. In addition, various risk databases have a two-way rapid iterative upgrade function to achieve rapid dynamic updating of the database, which is convenient for managers at all levels to pay attention to and control on-site.

[0011] As a preferred technical solution of the present invention, the hidden danger investigation module adopts smart employment, collects information of outsourced personnel through smart employment and conducts statistical analysis and screening of employment data, and implements design, transformation and upgrading through the standardized ticket face of the smart two-ticket and related equipment, so as to improve the quality of working employees.

[0012] As a preferred technical solution of the present invention, the operation risk assessment and control module includes applying smart safety helmets to the process control of operations, adopts audio control, video recording and protective warning, and conducts comprehensive element monitoring of the staff's operation process; it is convenient for remote scheduling and monitoring of staff.

[0013] As a preferred technical solution of the present invention, the technical supervision risk assessment module includes setting up intelligent monitoring equipment at the work site, and using machine vision to detect and warn common illegal and irregular operating behaviors in power plants; it is convenient to effectively control on-site safety risks and achieve safety management of on-site personnel.

[0014] As a preferred technical solution of the present invention, the risk warning and reporting module is equipped with an intelligent monitoring command and dispatch large screen, which integrates the application of high-definition digital display technology, display unit seamless splicing technology, multi-screen image processing technology, signal switching technology, network technology, and information technology and scientific and technological means to form a smart analysis and dispatch system with high brightness, high definition, advanced technology, powerful functions, and easy use; it is convenient for people to make decisions and command and dispatch staff.

[0015] As a preferred technical solution of the present invention, a method for intelligently controlling the entire process of safe operation of a power plant is also disclosed, comprising the following steps:

[0016] S1: By establishing a hidden danger checklist and conducting regular check mechanisms, we can prevent potential problems and supervise employees’ incorrect operations in advance. The hidden danger checklist is compiled by professionals based on the working environment and tools used, realizing closed-loop management of the entire process of hidden danger check, governance, supervision, and acceptance.

[0017] S2: Link the risk database with the risk status, and let people know the risk content and control status of the operation through morning meetings;

[0018] S3: Automatically generate defect risk assessment, control measures, and alarm information push based on the equipment risk database with the assistance of manually reported on-site environmental information;

[0019] S4: Set thresholds based on the electronic reports of technical supervision rectification items and push information from technical supervision meetings, and upgrade management of projects that reach the warning level.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: through the control and construction of operating personnel, operating process, and operating facilities, the operating safety can be "visible, graspable, and well managed", thereby realizing the intelligent control of safe operation of power plants and effectively reducing the operating risks. Starting from the goals, results and problems, combined with the requirements of information and intelligent management, within the unified framework of the safe production control platform, combined with the safety management rules and regulations of the power plant, and making full use of the existing intelligent monitoring system of the power plant, the problems and hidden dangers that may exist in the maintenance operation in "people, facilities, and management" are analyzed, and the real-time perception and early warning of violations in the operation are realized through the integration of intelligent monitoring equipment in the plant area, and unsafe phenomena are stopped and corrected in time, and early and small ones are caught, effectively controlling safety risks, improving emergency control capabilities, and preventing safe production accidents. Through intelligent employment, intelligent two tickets, intelligent safety helmet operation tracking control, intelligent tool life cycle management, and intelligent monitoring command and dispatch large screen mode, a set of digital and intelligent safety control optimal solutions are designed for power plants to improve the inherent safety level of power plants, so as to realize the enterprise's safe production that can be felt, known, visible, controllable, and controllable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of the whole-process intelligent control system for power plant safety operation of the present invention;

[0022] Figure 2 It is a flow chart of the method for intelligent control of the entire process of safe operation of a power plant according to the present invention. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] like Figure 1 to Figure 2 As shown, the present invention provides a full-process intelligent management and control system for power plant safety operations, including: a hidden danger investigation module, a risk management module, and a risk warning and reporting module;

[0025] The hidden danger investigation module is used to prevent hidden dangers from occurring through the establishment of a hidden danger investigation list and regular investigation work mechanism, and to supervise employees' incorrect operations in advance. The hidden danger investigation list is compiled by professionals according to the working environment and the tools used, so as to realize the closed-loop management of the whole process of hidden danger investigation, governance, supervision and acceptance; the risk control module includes an operation risk assessment and control module, an equipment defect risk assessment module and a technical supervision risk assessment module. The operation risk assessment and control module is associated with the two-ticket system, the defect system and the technical supervision system, and the risk database is associated with the risk status, so that people are informed of the risk content and control status of the operation through morning meetings; the equipment defect risk assessment module automatically generates defect risk assessment, control measures and alarm information push based on the equipment risk database with the assistance of manually filled in site environment information; the technical supervision risk assessment module is based on the threshold set by the electronic report of the technical supervision rectification item and the information of the technical supervision meeting, and upgrades the management of projects that reach the warning level.

[0026] Among them, the risk management module allows the team leader to hold a morning meeting to improve the information on the risk list and automatically generate a team leader log; it is easy and quick to use and can reduce the workload of the team leader.

[0027] Among them, the operation risk assessment and control module issues work tickets to employees. The system automatically identifies risks and classifies risks based on staff information, target equipment, work content, online data of tools and tools, and key information entered or checked by the work supervisor. It also provides preventive control measures and sends them to relevant staff via text messages, which facilitates improving the intensity of operation control over staff.

[0028] Among them, when reporting defects, the equipment defect risk assessment module automatically generates defect risk assessment, control measures, and alarm information push based on the equipment risk database with the assistance of manually reported on-site environmental information, which is convenient for timely reminders of people's equipment use.

[0029] Among them, the risk warning and reporting module prompts relevant personnel of risk information through SMS and telephone message notification according to the corresponding risk levels in various risk assessment and control systems, and automatically generates dynamic risk maps and risk control reports based on the risk information. In addition, various risk databases have two-way rapid iteration and upgrade functions to achieve rapid and dynamic updating of the database, which is convenient for managers at all levels to pay attention to and control on-site.

[0030] Among them, the hidden danger investigation module adopts smart employment, collects information of outsourced personnel through smart employment and conducts statistical analysis and screening of employment data, and implements design, transformation and upgrading through the standardized ticket face of smart two tickets and related equipment, so as to improve the quality of working employees.

[0031] Among them, the operation risk assessment and control module includes the application of smart safety helmets to the process control of operations, adopts audio control, video recording and protective warning, and conducts comprehensive element monitoring of the staff's operation process; it is convenient for remote scheduling and monitoring of staff.

[0032] Among them, the technical supervision risk assessment module includes setting up intelligent monitoring equipment at the work site, and using machine vision to detect and warn common illegal and irregular operating behaviors in power plants; it is convenient to effectively control on-site safety risks and achieve safety management of on-site personnel.

[0033] Among them, the risk warning and reporting module is equipped with a large screen for intelligent monitoring, command and dispatch, which integrates the application of high-definition digital display technology, display unit seamless splicing technology, multi-screen image processing technology, signal switching technology, network technology, and information technology and scientific and technological means to form a smart analysis and dispatch system with high brightness, high definition, advanced technology, powerful functions, and easy use; it is convenient for people to make decisions and command and dispatch staff.

[0034] Among them, a method for intelligent control of the entire process of power plant safety operation is also disclosed, including the following steps:

[0035] S1: By establishing a hidden danger checklist and conducting regular check mechanisms, we can prevent potential problems and supervise employees’ incorrect operations in advance. The hidden danger checklist is compiled by professionals based on the working environment and tools used, realizing closed-loop management of the entire process of hidden danger check, governance, supervision, and acceptance.

[0036] S2: Link the risk database with the risk status, and let people know the risk content and control status of the operation through morning meetings;

[0037] S3: Automatically generate defect risk assessment, control measures, and alarm information push based on the equipment risk database with the assistance of manually reported on-site environmental information;

[0038] S4: Set thresholds based on the electronic reports of technical supervision rectification items and push information from technical supervision meetings, and upgrade management of projects that reach the warning level.

[0039] The working principle and use process of the present invention are as follows: the users are screened through the hidden danger investigation module, and strict access control, serious training and strict entry control are adopted to realize the standardized management of the whole process of outsourcing projects, improve the basic quality of users and the effect of skill use, and conduct labor statistics analysis on the personnel entry and exit data to realize the "two-door" management on site, and eliminate the unsafe behavior factors of people from the source; by establishing a hidden danger investigation list and regularly conducting an investigation work mechanism, it is used to prevent the hidden dangers that appear, and supervise the incorrect operations of employees in the operation in advance, and the hidden danger investigation list is counted by professionals according to the operation environment and the tools used, so as to realize the closed-loop management of the whole process of hidden danger investigation, governance, supervision and acceptance; the risk database is associated with the risk status, and people are informed of the risk content and control status of the operation through the morning meeting; according to the equipment risk database assisted by the manually filled site environment information, defect risk assessment, control measures, and alarm information push are automatically generated; thresholds are set based on the electronic report of technical supervision rectification items and the information of technical supervision meetings are pushed, and the projects that reach the warning level are upgraded and managed.

[0040] It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart control system for the entire process of power plant safety operation, characterized in that: Includes: hidden danger investigation module, risk management module, and risk warning and reporting module; The hidden danger investigation module is used to prevent hidden dangers from occurring through the establishment of a hidden danger investigation list and regular investigation work mechanism, and to supervise employees' incorrect operations in advance. The hidden danger investigation list is compiled by professionals according to the working environment and the tools used, so as to realize the closed-loop management of the whole process of hidden danger investigation, governance, supervision and acceptance; the risk control module includes an operation risk assessment and control module, an equipment defect risk assessment module and a technical supervision risk assessment module. The operation risk assessment and control module is associated with the two-ticket system, the defect system and the technical supervision system, and the risk database is associated with the risk status, so that people are informed of the risk content and control status of the operation through morning meetings; the equipment defect risk assessment module automatically generates defect risk assessment, control measures and alarm information push based on the equipment risk database with the assistance of manually filled in site environment information; the technical supervision risk assessment module is based on the threshold set by the electronic report of the technical supervision rectification item and the information of the technical supervision meeting, and upgrades the management of projects that reach the warning level.

2. According to claim 1, a full-process intelligent management and control system for power plant safety operations is characterized by: The risk management module is implemented by the team leader in the morning meeting to complete the information of the risk list and automatically generate the team leader log.

3. According to claim 1, a full-process intelligent management and control system for power plant safety operations is characterized by: The operation risk assessment and control module issues work tickets to employees. The system automatically identifies risks and classifies risks based on staff information, target equipment, work content, online data of tools and key information entered or checked by the work supervisor, and provides preventive control measures, which are sent to relevant staff via text messages.

4. According to claim 1, a full-process intelligent management and control system for power plant safety operations is characterized by: When reporting defects, the equipment defect risk assessment module automatically generates defect risk assessment, control measures, and alarm information push based on the equipment risk database with the assistance of manually reported on-site environmental information.

5. According to claim 1, a full-process intelligent management and control system for power plant safety operations is characterized by: The risk warning and reporting module prompts relevant personnel with risk information through SMS and telephone message notifications according to the corresponding risk levels in various risk assessment and control systems, and automatically generates dynamic risk maps and risk control reports based on the risk information. Various risk databases are equipped with two-way rapid iteration and upgrade functions to achieve rapid dynamic updating of the database.

6. According to claim 1, a smart control system for the entire process of power plant safety operation is characterized by: The hidden danger investigation module adopts smart employment, collects information of outsourced personnel through smart employment and conducts statistical analysis and screening of employment data, and implements design, transformation and upgrading through the standardized ticket face of the smart two-ticket and related equipment.

7. According to claim 1, a full-process intelligent management and control system for power plant safety operations is characterized by: The operation risk assessment and control module includes the application of smart safety helmets to the process control of operations, and adopts audio control, video recording and protective warning to conduct comprehensive element monitoring of the workers' operation process.

8. The intelligent control system for the whole process of power plant safety operation according to claim 1 is characterized by: The technical supervision risk assessment module includes setting up intelligent monitoring equipment at the work site and using machine vision to detect and warn common illegal and irregular operating behaviors in power plants.

9. The intelligent control system for the whole process of power plant safety operation according to claim 1 is characterized by: The risk warning and reporting module is equipped with a large screen for intelligent monitoring, command and dispatch, which is integrated through the application of high-definition digital display technology, display unit seamless splicing technology, multi-screen image processing technology, signal switching technology, network technology, and information technology scientific and technological means.

10. A method for intelligent control of the entire process of power plant safety operation, characterized by: The following steps are involved: S1: By establishing a hidden danger checklist and conducting regular check mechanisms, we can prevent potential problems and supervise employees’ incorrect operations in advance. The hidden danger checklist is compiled by professionals based on the working environment and tools used, realizing closed-loop management of the entire process of hidden danger check, governance, supervision, and acceptance. S2: Link the risk database with the risk status, and let people know the risk content and control status of the operation through morning meetings; S3: Automatically generate defect risk assessment, control measures, and alarm information push based on the equipment risk database with the assistance of manually reported on-site environmental information; S4: Set thresholds based on the electronic reports of technical supervision rectification items and push information from technical supervision meetings, and upgrade management of projects that reach the warning level.

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