CN112530616B - Nuclear power station emergency operation rule judging method and device - Google Patents
Nuclear power station emergency operation rule judging method and device Download PDFInfo
- Publication number
- CN112530616B CN112530616B CN201910883928.1A CN201910883928A CN112530616B CN 112530616 B CN112530616 B CN 112530616B CN 201910883928 A CN201910883928 A CN 201910883928A CN 112530616 B CN112530616 B CN 112530616B
- Authority
- CN
- China
- Prior art keywords
- node
- procedure
- value
- information
- state
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/04—Safety arrangements
- G21D3/06—Safety arrangements responsive to faults within the plant
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The invention discloses a method and a device for judging emergency operation regulations of a nuclear power station, wherein the method comprises the following steps: collecting state information of a nuclear power station site and receiving checking information input by a user; determining an execution path of a procedure selection node in a digital model corresponding to the procedure flow chart according to the state information and the checking information; starting a starting node of the digital model, executing a procedure selection node, and acquiring procedure page information to be executed. The method improves the working efficiency.
Description
Technical Field
The invention relates to the technical field of nuclear power stations, in particular to a method and a device for judging emergency operation regulations of a nuclear power station.
Background
Currently, emergency operation regulations of a nuclear power plant are an important factor for ensuring safe operation of the nuclear power plant. After an accident occurs in the nuclear power plant, an operator needs to judge and select a procedure page to be executed under different accident working conditions by checking information transmitted by a monitor system display and combining a flow chart file corresponding to an emergency operation procedure, and then adopts corresponding recovery operation for the accident according to the emergency operation procedure.
The emergency operation rules of the nuclear power station and the corresponding flow chart files are built at the early stage in China, paper version files are usually relied on in use, the electronic degree is low, under the accident working condition, the equipment does not have the functions of automatic calculation and judging the procedure pages to be executed, and after the manual calculation and judgment of a power station operator are needed, the corresponding procedure pages can be finally determined, so that the emergency operation rules have the defects of large workload, time and labor waste and the like. Namely, under the accident working condition, the monitoring system equipment does not have the functions of automatically calculating and judging the procedure pages to be executed according to the procedure flow chart, but relies on manual calculation and judgment, so that the working efficiency is too low.
Disclosure of Invention
The invention aims to provide a method and a device for judging emergency operation regulations of a nuclear power station so as to improve working efficiency.
In order to solve the technical problems, the invention provides a method for judging emergency operation regulations of a nuclear power station, which comprises the following steps:
collecting state information of a nuclear power station site and receiving checking information input by a user;
determining an execution path of a procedure selection node in a digital model corresponding to the procedure flow chart according to the state information and the checking information; wherein the procedure selection node comprises a state node and a hook node; the digital model is a cyclic tree structure and comprises a starting node, a plurality of procedure selection nodes and a plurality of procedure page nodes;
starting a starting node of the digital model, executing a procedure selection node, and acquiring procedure page information to be executed.
Preferably, the method further comprises:
and updating the state information and the checking information input by the user every other preset time, restarting a starting node of the digital model, executing a procedure selection node, and acquiring new procedure page information to be executed.
Preferably, the determining, according to the state information and the check information, an execution path of a node selected by a procedure corresponding to a procedure flow chart includes:
judging whether the state information meets the node condition of the state node or not, if so, determining that the value of the state node is 1, and executing a path corresponding to the value 1; whether the value of the state node is 0 is determined, and a path corresponding to the value 0 is executed;
judging whether the checking information meets the node condition of the checked node, if so, determining that the value of the checked node is 1, and executing a path corresponding to the value 1; if not, determining that the value of the checked node is 0, and executing a path corresponding to the value 0.
Preferably, after the procedure page information to be executed is acquired, the method further includes:
and displaying the to-be-executed procedure page information and the fault state corresponding to the procedure page information.
The invention also provides a judging device of the emergency operation rule of the nuclear power station, which is used for realizing the method, and comprises the following steps:
the acquisition module is used for acquiring the state information of the nuclear power station site and receiving the checking information input by a user;
the path determining module is used for determining an execution path of a procedure selection node in the digital model corresponding to the procedure flow chart according to the state information and the checking information; wherein the procedure selection node comprises a state node and a hook node; the digital model is a cyclic tree structure and comprises a starting node, a plurality of procedure selection nodes and a plurality of procedure page nodes;
the starting module is used for starting a starting node of the digital model, executing a procedure selection node and acquiring procedure page information to be executed.
Preferably, the apparatus further comprises:
the updating module is used for updating the state information and the checking information input by the user every other preset time, restarting the starting node of the digital model, executing the procedure selection node and obtaining new procedure page information to be executed.
Preferably, the determining path module includes:
the first judging unit is used for judging whether the state information meets the node condition of the state node, if so, determining that the value of the state node is 1, and executing a path corresponding to the value 1; whether the value of the state node is 0 is determined, and a path corresponding to the value 0 is executed;
the second judging unit is used for judging whether the checking information meets the node condition of the checking node, if so, determining that the value of the checking node is 1, and executing a path corresponding to the value 1; if not, determining that the value of the checked node is 0, and executing a path corresponding to the value 0.
Preferably, the apparatus further comprises:
the display module is used for displaying the to-be-executed procedure page information and the fault state corresponding to the procedure page information.
The invention provides a judging method and a judging device for emergency operation regulations of a nuclear power station, which are used for collecting state information of the field of the nuclear power station and receiving checking information input by a user; determining an execution path of a procedure selection node in a digital model corresponding to the procedure flow chart according to the state information and the checking information; wherein the procedure selection node comprises a state node and a hook node; the digital model is a cyclic tree structure and comprises a starting node, a plurality of procedure selection nodes and a plurality of procedure page nodes; starting a starting node of the digital model, executing a procedure selection node, and acquiring procedure page information to be executed. Therefore, the emergency operation procedure is executed according to the digital model, the procedure page to be executed is automatically selected according to the actual field acquisition data and the manual checking state of an operator, and in the actual use of the nuclear motor unit, the procedure page to be executed is automatically selected without complex manual calculation and judgment, so that the working efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method for judging emergency operation regulations of a nuclear power station;
FIG. 2 is a node and corresponding digitized model in a protocol flow diagram;
FIG. 3 is a schematic illustration of a procedure page information display;
fig. 4 is a flowchart of a device for judging emergency operation procedures of a nuclear power station provided by the invention.
Detailed Description
The invention provides a method and a device for judging emergency operation regulations of a nuclear power station so as to improve working efficiency.
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, fig. 1 is a flowchart of a method for determining an emergency operation procedure of a nuclear power station according to the present invention, the method includes the following steps:
s11: collecting state information of a nuclear power station site and receiving checking information input by a user;
s12: determining an execution path of a procedure selection node in a digital model corresponding to the procedure flow chart according to the state information and the checking information;
the procedure selection nodes comprise state nodes and check nodes; the digital model is a cyclic tree structure and comprises a starting node, a plurality of procedure selection nodes and a plurality of procedure page nodes;
s13: starting a starting node of the digital model, executing a procedure selection node, and acquiring procedure page information to be executed.
According to the method, emergency operation rules are executed according to the digital model, the procedure pages to be executed are automatically selected according to the actual field acquisition data and the manual operator checking state, and in actual use of the nuclear motor unit, the procedure pages to be executed are automatically selected without manual complicated calculation and judgment, so that the working efficiency is improved.
Based on the method, the method further comprises the following steps;
s14: and updating state information and checking information input by a user every other preset time, restarting a starting node of the digital model, executing a procedure selection node, and acquiring new procedure page information to be executed.
Wherein the preset time is 500 milliseconds or 1 second.
Therefore, the method not only can automatically select the procedure page to be executed, but also can automatically select a new procedure page when the field working condition, namely the state information and the hook information are changed. The method is continuous and periodic, and the procedure page to be executed is automatically judged and selected.
Further, the process of step S12 specifically includes the following steps:
s1: judging whether the state information meets the node condition of the state node, if so, determining that the value of the state node is 1, and executing a path corresponding to the value 1; whether the value of the state node is 0 is determined, and a path corresponding to the value 0 is executed;
s2: judging whether the checking information meets the node condition of the checked node, if so, determining that the value of the checked node is 1, and executing a path corresponding to the value 1; if not, determining that the value of the checked node is 0, and executing a path corresponding to the value 0.
Further, in step S13, after acquiring the procedure page information to be executed, the method further includes: and displaying the to-be-executed procedure page information and the fault state corresponding to the procedure page information.
Further, before step S11, the method further includes: and establishing a digitizing module according to the procedure flow chart.
In detail, the digital model is built according to a procedure flow chart, a corresponding tree data structure is found through an emergency operation procedure and a corresponding flow chart file, a starting node and each judging node are provided with left and right paths, the starting node and each judging node are connected to the next judging node according to field conditions, and the tree structure finally ends with a procedure page node, namely a procedure page under a corresponding working condition is selected. When the variable value of a certain node in the last path is changed, the path is changed until a new procedure page is reached.
Under the normal working condition of the nuclear power unit, according to the logic requirement of the flow chart corresponding to the emergency accident procedure, the method does not select the procedure page, but directly returns to the starting node to perform the cycle calculation of the next round.
Referring to fig. 2, fig. 2 is a node and a corresponding digitized model in a procedure flow chart, the left side of fig. 2 shows a part of the procedure flow, and the right side shows a digitized model corresponding to the left procedure flow, so that the node and a corresponding data model in the node flow chart can be seen. The description in the digital model is skipped by ellipses in the figure, and the description in the digital model is whether the state information meets the node condition of the state node or whether the check information meets the node condition of the check node. For example, the description corresponding to a value of 1 in the start node1 is: judging that 'at least one DOS alarm appears or LBJ002A appears in the T20 disk' is true; the description corresponding to a value of 0 in the start node1 is: "at least one DOS alarm in the T20 disk appears or LBJ002A appears" is judged to be false. Describing whether the node state meets the node condition, wherein the node state is 1 when meeting the node condition, the next node corresponding to 1 is executed, the node state is 0 when not meeting the node condition, and the next node corresponding to 0 is executed. LBJ002A represents a field fault, where like alphanumeric numbers represent faults, and different numbers represent different faults.
The start node is an entry of the whole flow chart, each cycle execution starts from the entry, and the start node is only one, and the executable path is divided into a left path and a right path according to the node value as a judging condition.
The protocol selection node is provided with 1 inlet and 2 outlets, and when the node condition is met, namely the value is 1, an execution path is provided; when the node condition is not satisfied, i.e., the value is 0, there is another execution path.
The rule node judgment conditions are divided into two types: one is automatically calculated from the logical equation calculations of the variables, such procedure selection nodes represent, for exampleOr->The other is that the operator manually intervenes and the state is modified by a checking mode, the checked variable value is TRUE, and the unchecked variable value is FALSE; such procedure selection node means e.g. +.>
Wherein the procedure page node corresponds to the selected procedure page information, for example: PS02 first page, such nodes do not need to continue judging.
The computer model established by the three types of nodes is shown in fig. 3, when the computer model is finally realized, the conditions of the left node and the right node are judged by the flow, the configuration is carried out in the form of database variable points, the configuration file is modified later when the emergency operation procedure flow chart file is lifted, the maintenance is convenient, the calculation is continuous and periodic, and the procedure page to be executed is automatically judged and selected.
The accident regulation flow chart is mainly characterized by a cyclic tree structure, and is characterized in that condition variables are automatically calculated on site states, and the operator can perform manual operation, namely hooking and unhooking, to be used as input information for acquisition, so that regulation selection calculation is continuously and periodically realized: according to the node flow chart, each procedure judges that the numerical value of the node is 0 and 1, selects the next node, and finally selects a procedure page node, or directly enters the next circulation calculation without selecting any procedure page node under normal working conditions. Because the calculation period can be set to 500 milliseconds or 1 second, the calculation can be completed rapidly when the working condition of the machine set changes, and the corresponding new procedure page information is selected.
In detail, in step S13, after the procedure page information to be executed is acquired, the procedure page information to be executed and the fault state corresponding to the procedure page information are displayed. Wherein, after automatically judging the information of the procedure page to be executed, the judgment result can be displayed by using computer technology and combining the requirement of the operator, referring to FIG. 3, such as PS01 corresponds to the flow chartThe display mode which can be adopted is that after a certain procedure page is selected, when the corresponding variable is 1, a box in front of the procedure page is filled, the current working condition and the sequence number of the executable procedure page are indicated, the current display procedure page information in fig. 3 is PS01, and the fault state corresponding to PS01 is that 6.6KV is lost.
The method is based on a computer to build a model, and is convenient to modify by considering later maintenance, and cycle automatic judgment is carried out according to the actual field acquisition data and the manual selection state of an operator. The method can automatically select the procedure pages to be executed in the actual use of the nuclear power unit, reduces the calculated amount of operators, and assists the operators to quickly and accurately find the procedure pages to be executed under the operating conditions. According to the method, the emergency operation procedure and the corresponding flow chart of the nuclear power station are subjected to model establishment and automatic judgment, so that the workload of manual calculation of operators can be greatly reduced, the speed and accuracy of procedure selection judgment can be improved, the workload of operators of the nuclear power station can be reduced, the working efficiency can be improved, and the safe operation of the nuclear power plant can be further ensured.
Referring to fig. 4, fig. 4 is a flowchart of a device for determining an emergency operation procedure of a nuclear power station, where the device is used to implement the method, and the device includes:
the acquisition module 101 is used for acquiring the state information of the nuclear power station site and receiving the checking information input by a user;
the determining path module 102 is configured to determine an execution path of a procedure selection node in the digital model corresponding to the procedure flow chart according to the state information and the checking information; the procedure selection nodes comprise state nodes and check nodes; the digital model is a cyclic tree structure and comprises a starting node, a plurality of procedure selection nodes and a plurality of procedure page nodes;
the starting module 103 is configured to start a starting node of the digital model, execute a procedure selection node, and obtain procedure page information to be executed.
Therefore, the device executes the emergency operation procedure according to the digital model, automatically selects the procedure page to be executed according to the actual field acquisition data and the manual operator checking state, and automatically selects the procedure page to be executed in the actual use of the nuclear motor unit without manual complicated calculation and judgment, thereby improving the working efficiency.
Based on the above device, further comprising: the updating module is used for updating the state information and the checking information input by the user every other preset time, restarting the starting node of the digital model, executing the procedure selection node and obtaining new procedure page information to be executed. Therefore, when the field working condition, namely the state information and the checking information are changed, the device can automatically select a new procedure page.
Further, determining the path module includes:
the first judging unit is used for judging whether the state information meets the node condition of the state node, if so, determining that the value of the state node is 1, and executing a path corresponding to the value 1; whether the value of the state node is 0 is determined, and a path corresponding to the value 0 is executed;
the second judging unit is used for judging whether the checking information meets the node condition of the checking node, if so, determining that the numerical value of the checking node is 1, and executing a path corresponding to the numerical value 1; if not, determining that the value of the checked node is 0, and executing a path corresponding to the value 0.
Further, the device further comprises: the display module is used for displaying the to-be-executed procedure page information and the fault state corresponding to the procedure page information.
Therefore, the device not only can automatically select the procedure page to be executed, but also can automatically select a new procedure page when the field working condition, namely the state information and the hook information are changed. Namely, the device calculates continuously and periodically, and automatically judges and selects the procedure page to be executed.
In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, so that the same or similar parts between the embodiments are referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative elements and steps are described above generally in terms of functionality in order to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. The software modules may be disposed in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The method and the device for judging the emergency operation rules of the nuclear power station provided by the invention are described in detail. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (8)
1. The method for judging the emergency operation procedure of the nuclear power station is characterized by comprising the following steps of:
collecting state information of a nuclear power station site and receiving checking information input by a user;
determining an execution path of a procedure selection node in a digital model corresponding to the procedure flow chart according to the state information and the checking information; wherein the procedure selection node comprises a state node and a hook node; the digital model is a cyclic tree structure and comprises a starting node, a plurality of procedure selection nodes and a plurality of procedure page nodes;
starting a starting node of the digital model, executing a procedure selection node, and acquiring procedure page information to be executed.
2. The method as recited in claim 1, further comprising:
and updating the state information and the checking information input by the user every other preset time, restarting a starting node of the digital model, executing a procedure selection node, and acquiring new procedure page information to be executed.
3. The method of claim 2, wherein determining an execution path of a node according to the procedure corresponding to the procedure flow diagram based on the status information and the hooking information comprises:
judging whether the state information meets the node condition of the state node or not, if so, determining that the value of the state node is 1, and executing a path corresponding to the value 1; whether the value of the state node is 0 is determined, and a path corresponding to the value 0 is executed;
judging whether the checking information meets the node condition of the checked node, if so, determining that the value of the checked node is 1, and executing a path corresponding to the value 1; if not, determining that the value of the checked node is 0, and executing a path corresponding to the value 0.
4. The method of any one of claims 1 to 3, further comprising, after the acquiring the procedure page information to be executed:
and displaying the to-be-executed procedure page information and the fault state corresponding to the procedure page information.
5. A device for determining an emergency operation procedure of a nuclear power plant, wherein the device is configured to implement the method as claimed in any one of claims 1 to 4, and comprises:
the acquisition module is used for acquiring the state information of the nuclear power station site and receiving the checking information input by a user;
the path determining module is used for determining an execution path of a procedure selection node in the digital model corresponding to the procedure flow chart according to the state information and the checking information; wherein the procedure selection node comprises a state node and a hook node; the digital model is a cyclic tree structure and comprises a starting node, a plurality of procedure selection nodes and a plurality of procedure page nodes;
the starting module is used for starting a starting node of the digital model, executing a procedure selection node and acquiring procedure page information to be executed.
6. The apparatus as recited in claim 5, further comprising:
the updating module is used for updating the state information and the checking information input by the user every other preset time, restarting the starting node of the digital model, executing the procedure selection node and obtaining new procedure page information to be executed.
7. The apparatus of claim 6, wherein determining a path module comprises:
the first judging unit is used for judging whether the state information meets the node condition of the state node, if so, determining that the value of the state node is 1, and executing a path corresponding to the value 1; whether the value of the state node is 0 is determined, and a path corresponding to the value 0 is executed;
the second judging unit is used for judging whether the checking information meets the node condition of the checking node, if so, determining that the value of the checking node is 1, and executing a path corresponding to the value 1; if not, determining that the value of the checked node is 0, and executing a path corresponding to the value 0.
8. The apparatus of any one of claims 5 to 7, further comprising:
the display module is used for displaying the to-be-executed procedure page information and the fault state corresponding to the procedure page information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910883928.1A CN112530616B (en) | 2019-09-18 | 2019-09-18 | Nuclear power station emergency operation rule judging method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910883928.1A CN112530616B (en) | 2019-09-18 | 2019-09-18 | Nuclear power station emergency operation rule judging method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112530616A CN112530616A (en) | 2021-03-19 |
| CN112530616B true CN112530616B (en) | 2024-01-26 |
Family
ID=74975196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910883928.1A Active CN112530616B (en) | 2019-09-18 | 2019-09-18 | Nuclear power station emergency operation rule judging method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112530616B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744909B (en) * | 2021-09-03 | 2023-12-01 | 中广核工程有限公司 | Nuclear power plant digital procedure push method, device and computer equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10319180A (en) * | 1997-05-14 | 1998-12-04 | Toshiba Corp | Recovery aiding system for plant anomaly |
| JP2001325366A (en) * | 2000-05-16 | 2001-11-22 | Toshiba Corp | Method and system for providing health care, contents distributing server, health care information distribution system, health care information reception system, and computer-readable storage medium |
| CN1517678A (en) * | 2003-01-07 | 2004-08-04 | ������������ʽ���� | navigation device |
| CN102447478A (en) * | 2011-09-21 | 2012-05-09 | 中广核工程有限公司 | Encoding method and system for nuclear power station accident regulation digital logic design |
| CN105551550A (en) * | 2015-12-15 | 2016-05-04 | 中广核工程有限公司 | Intelligent accident handling rule operating method and system of nuclear power plant |
| CN107863169A (en) * | 2017-11-15 | 2018-03-30 | 中广核工程有限公司 | The startup method and apparatus of nuclear power plant containment shell spray system |
| CN109636322A (en) * | 2018-11-27 | 2019-04-16 | 岭澳核电有限公司 | Nuclear power plant's malfunction protocol information system and nuclear power plant's malfunction protocol information-based method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831121B (en) * | 2011-06-15 | 2015-07-08 | 阿里巴巴集团控股有限公司 | Method and system for extracting webpage information |
-
2019
- 2019-09-18 CN CN201910883928.1A patent/CN112530616B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10319180A (en) * | 1997-05-14 | 1998-12-04 | Toshiba Corp | Recovery aiding system for plant anomaly |
| JP2001325366A (en) * | 2000-05-16 | 2001-11-22 | Toshiba Corp | Method and system for providing health care, contents distributing server, health care information distribution system, health care information reception system, and computer-readable storage medium |
| CN1517678A (en) * | 2003-01-07 | 2004-08-04 | ������������ʽ���� | navigation device |
| CN102447478A (en) * | 2011-09-21 | 2012-05-09 | 中广核工程有限公司 | Encoding method and system for nuclear power station accident regulation digital logic design |
| CN105551550A (en) * | 2015-12-15 | 2016-05-04 | 中广核工程有限公司 | Intelligent accident handling rule operating method and system of nuclear power plant |
| CN107863169A (en) * | 2017-11-15 | 2018-03-30 | 中广核工程有限公司 | The startup method and apparatus of nuclear power plant containment shell spray system |
| CN109636322A (en) * | 2018-11-27 | 2019-04-16 | 岭澳核电有限公司 | Nuclear power plant's malfunction protocol information system and nuclear power plant's malfunction protocol information-based method |
Non-Patent Citations (3)
| Title |
|---|
| 基于可视化技术的数字化规程功能界面研究;刘勇 等;中国核科学技术进展报告（第四卷））;第526-531页 * |
| 核电站计算机化规程显示技术分析;刘飞 等;核科学与工程;第27卷(第2期);第120-125页 * |
| 秦山核电二期工程应急操作规则的编写;彭诗念;核动力工程;第24卷(第2期);第49-51页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112530616A (en) | 2021-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10452048B2 (en) | Control system and control device | |
| CN107749778B (en) | A kind of communications optical cable fault early warning method and device | |
| CN112530616B (en) | Nuclear power station emergency operation rule judging method and device | |
| CN112819083A (en) | Hydraulic pump fault prediction method, hydraulic pump fault prediction device, electronic equipment and storage medium | |
| DE102013209953A1 (en) | Methods and systems for monitoring a vehicle for errors | |
| CN112069168B (en) | Cloud storage method for equipment operation data | |
| CN117872032B (en) | Fault diagnosis system and method for power information system | |
| CN107524562A (en) | program upgrading method and device for wind generating set | |
| CN110578989B (en) | Debugging method and device of air conditioner, air conditioner and storage medium | |
| CN112380340A (en) | Method and system for diagnosing error data among master station, power plant and transformer substation | |
| CN108874646A (en) | The method and apparatus for analyzing data | |
| CN115941726A (en) | Industrial equipment monitoring method and system, electronic equipment and storage medium | |
| CN115357637A (en) | Method for extracting sample data of specific working condition of industrial equipment | |
| CN116007951A (en) | Fault diagnosis method and device for gas turbine | |
| CN113037578B (en) | Equipment binding port fault warning method and device | |
| CN114500178A (en) | Intelligent internet of things gateway capable of self-operation and self-maintenance | |
| CN103809076A (en) | Power transmission line fault processing method and device | |
| CN114430421A (en) | Method and system for automatically generating alarm rules based on function sets of various vehicle types | |
| CN113961547A (en) | A method and system for analyzing operator configuration data quality | |
| CN115688347A (en) | Fatigue damage monitoring method and device, engineering machinery and storage medium | |
| CN111967667A (en) | Distributed operation and maintenance method and system for rail transit | |
| CN112596936A (en) | Method and device for determining system fault reason, storage medium and electronic device | |
| CN105119268A (en) | Method for sorting transient severe faults of power system | |
| LU503994B1 (en) | Method, System And Equipment For Automatic Detection Of Belt Folding State Based On Vision Technology | |
| CN116447089B (en) | Running state detection method, device and medium for wind turbine generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |