A processing method and system for batch design of nuclear power plant control logic diagrams

Abstract

The present application relates to a kind of nuclear power plant control logic diagram batch processing method and system for design, comprising the following steps: obtaining the design information and logic information of control logic typical diagram, and according to design information and logic information, information partition is carried out to control logic typical diagram, obtains the information partition of drawing face;Set standard form;Standard form is input into drawing face information partition;Batch generate control logic diagram.The present application can effectively avoid the uncertain risk introduced by human factor analysis design through batch processing design of control logic diagram, effectively improve design efficiency and quality, improve the logic readability of whole industry chain, improve work efficiency and safety.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of nuclear power plant instrument control, and more particularly to a processing method and system for batch design of a nuclear power plant control logic diagram. BACKGROUND

[0002] With the improvement of the standardization level of nuclear power engineering design, the standardization design and batch implementation of nuclear power plant system-level and device-level logic are increasingly becoming the key technologies for improving design efficiency, design accuracy and quality. The uncertainty risk introduced by the individual design in the traditional nuclear power plant logic design will cause safety hazards to the control of important systems and devices of the nuclear power plant. Even in some fields that have realized standard design, the human-based design method still has problems such as individual understanding of the standardization atlas and human error. With the rapid development of computer-aided design (CAD) technology, seeking a more accurate and efficient logic design method has become a realistic problem and challenge. The computer-aided batch logic design method based on the standardization of nuclear power plant device control logic may become one of the answers to this problem.

[0003] At present, the design method of the control logic diagram of the domestic nuclear power plant mainly analyzes and identifies the process information provided by the upstream through manual analysis, and the design personnel convert and design the design input by means of Auto CAD, Visio and other industrial software. The existing method has the following problems:

[0004] Problem one: the process of design personnel analyzing, identifying and converting the design input introduces different levels of uncertainty risk into the control logic diagram due to the different abilities of the design personnel.

[0005] Problem two: the manual design of the control logic diagram is low in efficiency and large in workload.

[0006] Problem three: the individual design increases the review pressure, reduces the readability of the control logic diagram, reduces the work efficiency of the whole industry chain, and reduces the safety risk. SUMMARY

[0007] The technical problem to be solved by the present application is to provide a processing method and system for batch design of a nuclear power plant control logic diagram in view of the defects of the prior art.

[0008] The technical scheme adopted by the present application to solve the technical problem is that a processing method for batch design of a nuclear power plant control logic diagram is constructed, comprising the following steps:

[0009] Obtain the design information and logic information of the control logic typical diagram, and divide the information of the control logic typical diagram according to the design information and the logic information to obtain a graphic information partition;

[0010] Set a standard form;

[0011] inputting the standard form into the graphic information partition;

[0012] batch generating control logic diagrams.

[0013] In the processing method for batch design of control logic diagrams of nuclear power plants, the graphic information partition includes a device logic area, an input area, an output area, a comment area and a title area.

[0014] In the processing method for batch design of control logic diagrams of nuclear power plants, the design information and the logic information of the control logic typical diagram are obtained, and the control logic typical diagram is information-partitioned according to the design information and the logic information to obtain the graphic information partition.

[0015] device driving information of the control logic typical diagram is obtained.

[0016] input / output interfaces of the control logic typical diagram are set.

[0017] The device driving information and the input / output interfaces form the device logic area.

[0018] In the processing method for batch design of control logic diagrams of nuclear power plants, the design information and the logic information of the control logic typical diagram are obtained, and the control logic typical diagram is information-partitioned according to the design information and the logic information to obtain the graphic information partition.

[0019] input / output interfaces of the control logic typical diagram are obtained.

[0020] interface information and signal information are determined according to the input / output interfaces.

[0021] The input area and the output area are formed according to the interface information and the signal information.

[0022] In the processing method for batch design of control logic diagrams of nuclear power plants, the interface information includes whether or not to use a corresponding interface, and the signal information includes signal form, signal description, signal data and logic relationship.

[0023] In the processing method for batch design of control logic diagrams of nuclear power plants, the standard form includes an instrument class input table, an actuator class input table, a typical logic input table and a typical logic output table.

[0024] In the processing method for batch design of control logic diagrams of nuclear power plants, the processing method further includes:

[0025] obtaining process information;

[0026] acquire text information based on the process information;

[0027] generate a typical logic diagram according to the text information or design an external logic;

[0028] generate a control logic diagram according to the typical logic diagram or generate a personalized design diagram according to the designed external logic.

[0029] In the processing method for batch design of the control logic diagram of the nuclear power plant, the method further comprises:

[0030] combining the batch-generated control logic diagrams to generate a combined logic diagram.

[0031] In the processing method for batch design of the control logic diagram of the nuclear power plant, the combining the batch-generated control logic diagrams to generate a combined logic diagram comprises:

[0032] acquiring logic data of the control logic diagram according to the standard form;

[0033] combining the batch-generated control logic diagrams according to the logic data to generate the combined logic diagram.

[0034] The application further provides a processing system for batch design of the control logic diagram of the nuclear power plant, comprising:

[0035] an acquisition unit configured to acquire design information and logic information of a control logic typical diagram, and perform information partitioning on the control logic typical diagram according to the design information and the logic information to obtain a drawing information partition;

[0036] a form setting unit configured to set a standard form;

[0037] an input unit configured to input the standard form into the drawing information partition;

[0038] a drawing output unit configured to batch generate control logic diagrams.

[0039] The processing method and system for batch design of the control logic diagram of the nuclear power plant according to the application have the following beneficial effects: the method comprises the following steps: acquiring design information and logic information of a control logic typical diagram, and performing information partitioning on the control logic typical diagram according to the design information and the logic information to obtain a drawing information partition; setting a standard form; inputting the standard form into the drawing information partition; and batch generating control logic diagrams. The application can effectively avoid the uncertain risks introduced by human analysis and design in the batch design of the control logic diagram, effectively improve the design efficiency and quality, improve the logic readability of the whole industry chain, and improve the work efficiency and safety. BRIEF DESCRIPTION OF DRAWINGS

[0040] The present application will be further described below in conjunction with the accompanying drawings and embodiments, in which:

[0041] Figure 1 is a flowchart of a processing method for batch design of a control logic diagram of a nuclear power plant provided by an embodiment of the present application;

[0042] Figure 2 is a schematic diagram of information partitioning provided by an embodiment of the present application;

[0043] Figure 3 is a schematic diagram of information input required by each partition provided by an embodiment of the present application;

[0044] Figure 4 is a flowchart of standard form setting provided by an embodiment of the present application;

[0045] Figure 5 is a schematic diagram of custom library development provided by an embodiment of the present application;

[0046] Figure 6 is a schematic diagram of combined development provided by an embodiment of the present application;

[0047] Figure 7 is a structural schematic diagram of a processing system for batch design of a control logic diagram of a nuclear power plant provided by an embodiment of the present application. DETAILED DESCRIPTION

[0048] In order to have a clearer understanding of the technical features, objectives and effects of the present application, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0049] Reference Figure 1 is a flowchart of an optional embodiment of a processing method for batch design of a control logic diagram of a nuclear power plant provided by the present application.

[0050] Specifically, as shown in Figure 1 the processing method for batch design of a control logic diagram of a nuclear power plant includes the following steps:

[0051] Step S101, obtaining design information and logic information of a control logic typical diagram, and performing information partitioning on the control logic typical diagram according to the design information and the logic information to obtain diagram information partitioning.

[0052] Optionally, in an embodiment of the present application, the design information of the control logic typical diagram includes but is not limited to device driving information, input interface information, output interface information, etc. The logic information includes but is not limited to signal logic relationship, interface logic relationship, etc. The logic relationship includes but is not limited to AND, OR, NOT, etc.

[0053] Optionally, in the embodiment of the present application, the graphic information partition includes: device logic area, input area, output area, comment area and title area.

[0054] In some embodiments, the design information and logic information of the control logic template are acquired, and the control logic template is information-partitioned according to the design information and the logic information, and the graphic information partition is obtained by: acquiring the input / output interface of the control logic template; determining the interface information and signal information according to the input / output interface; and forming the input area and the output area according to the interface information and the signal information.

[0055] Optionally, in the embodiment of the present application, the interface information includes: whether to use the corresponding interface; and the signal information includes: signal form, signal description, signal data and logic relationship.

[0056] In some embodiments, the design information and logic information of the control logic template are acquired, and the control logic template is information-partitioned according to the design information and the logic information, and the graphic information partition is obtained by: acquiring the device driving information of the control logic template; setting the input / output interface of the control logic template; and forming the device logic area by the device driving information and the input / output interface.

[0057] In the embodiment of the present application, the image information partition is as shown in Figure 2 .

[0058] Specifically, in the embodiment of the present application, as shown in Figure 3 , the device logic area is: to generate logic with device driving block as the core according to the control logic template of the nuclear power plant. In which, each kind of control logic template can set a certain number of input / output interfaces, and the number of input interfaces and output interfaces can be determined according to actual design requirements. The present application does not make specific limitation. As shown in Figure 3 , the device logic area can be generated by a standardized template.

[0059] The input area is: to select and set according to the input interface set by each control logic template. Which includes but is not limited to: whether to use the corresponding interface, signal form, signal description, signal quantity and logic relationship (and, or, not) and the like.

[0060] The output area is: to select and set according to the output interface set by each control logic template. Which includes but is not limited to: whether to use the corresponding interface, signal form, signal description, signal quantity and logic relationship (and, or, not) and the like.

[0061] As shown in Figure 3 , the input / output area can generate the number of input / output interfaces and the corresponding interfaces, link numbers and the like according to the needs.

[0062] The annotation area is automatically filled with annotation related information by filling in the standardized form of various frames.

[0063] The title area is automatically filled with frame title information by filling in the standardized form of various frames.

[0064] As shown in Figure 3 After partitioning, the standardized form can be filled in the partition (annotation area, title area) to input related annotation information, title information, etc.

[0065] Step S102, setting a standardized form.

[0066] Optionally, the standardized form can include but is not limited to: instrument input table, actuator input table, typical logic input table, and typical logic output table, etc.

[0067] Specifically, as shown in Figure 4 First, the process information is obtained, and the process information is processed to obtain the form information of the logic diagram, and then the standardized form is generated according to the form information. The standardized form includes but is not limited to the input interface information, the output interface information, the title information, the annotation information, and the device logic information of the logic diagram.

[0068] In the embodiment of the present application, by forming the standardized form and combining the logic typical diagram as the input information of the logic diagram batch design, the working steps can be simplified. Moreover, by the standardized form compliance test, the consistency of the upstream design information-design output can be ensured.

[0069] Further, in the embodiment of the present application, the processing method for the nuclear power plant control logic diagram batch design further includes: obtaining process information; obtaining text information based on the process information; generating a typical logic diagram or a design external logic according to the text information; generating a control logic diagram according to the typical logic diagram, or generating a personalized design diagram according to the design external logic. That is, for the standardized form that cannot be formed, the related logic diagram or the personalized design diagram can be generated by the text input mode.

[0070] Specifically, as shown in Figure 4As shown, taking the logic design of a certain project fire damper / smoke damper as an example, there are 663 valves in total according to the upstream input process information, which are controlled by 234 control boxes and belong to hundreds of fire zones. If the existing method is adopted, by comparing the newly added, modified and deleted fire dampers, the designer needs to identify, analyze and design one by one, which must cost a lot of time and cannot guarantee correctness and reliability. However, by adopting the standard form design method of the present application, after completing the zoning, the standard form is directly input into the corresponding position of the graphic information zoning, and about 800 control logic diagrams can be automatically generated, and the design output is highly consistent with the upstream input process information.

[0071] Further, as shown, Figure 4 If the design cannot form a standard form, the text input method can be adopted. Specifically, the corresponding process information is obtained, and the corresponding text information is input according to the process information. For the part that can be converted into a typical logic diagram (generally about 80%), the control logic diagram is generated. For the part that cannot be converted into a typical logic diagram (personalized design, generally about 20%), the design external coupling logic is formed, and personalized design is performed to complete the design output.

[0072] Step S103, input the standard form into the graphic information zoning.

[0073] Step S104, batch generate control logic diagrams.

[0074] Further, in the embodiment of the present application, after the batch control logic diagram is generated, for the control logic diagrams that can be associated, the present application can also perform combination processing to generate a combined logic diagram. In the generated combined logic diagram, the batch generated control logic diagrams have a combination relationship.

[0075] Specifically, in the embodiment of the present application, the processing method of the nuclear power plant control logic diagram batch design further includes: combining the batch generated control logic diagrams to generate a combined logic diagram.

[0076] Optionally, in the embodiment of the present application, combining the batch generated control logic diagrams to generate a combined logic diagram includes: obtaining logic data of the control logic diagram according to the standard form; and combining the batch generated control logic diagrams according to the logic data to generate a combined logic diagram.

[0077] Optionally, in the embodiment of the present application, the logic data includes but is not limited to: standard interface, self-defined library compatible design, automatic generation of graphic elements and automatic obstacle avoidance of connection lines, etc.

[0078] The standard interfaces include, but are not limited to, start state interfaces, stop state interfaces, and interface association relationships. The interface association relationship can be used to determine whether any generated control logic diagram can be combined with other control logic diagrams, and then the corresponding interfaces are associated and combined.

[0079] In the embodiment of the present application, the self-defined library compatible design is set, so that the expansion performance is increased, and batch design can be realized when new design inputs subsequently. The self-defined library compatible design in the embodiment of the present application can be developed based on the type of equipment / instrument, core logic expression, interface setting, and annotation information. Specifically, as shown in Figure 5

[0080] As shown in Figure 5 When new control logic diagrams are designed subsequently, the corresponding self-defined development can be performed based on the modules to meet the new batch design requirements. Further, through the self-defined library compatible design, the design personnel can freely perform the batch logic design at the system level / sub-function level / equipment level.

[0081] Optionally, in the embodiment of the present application, based on the combinability of the control logic diagram, three combined logic diagrams can be formed in the field of control logic diagram batch design, namely, a typical diagram-typical diagram combined logic diagram, a typical diagram-self-defined logic combined logic diagram, and a self-defined-self-defined logic combined logic diagram.

[0082] In the embodiment of the present application, the combined batch generation method is adopted, so that the standardized design and the independent design can be considered to the greatest extent. As shown in Figure 6 Through the input of the standard form in the input area, the combined batch generation can be performed based on the information in the standard form. In the designed output diagram set, the combined relationship exists between the batch generated logic diagrams.

[0083] Figure 6 The design input in the embodiment of the present application is the standard input interface of different batch logic diagrams or self-defined diagrams, and the design output is the standard output interface of different batch logic diagrams or self-defined diagrams. Through the standard interfaces and the association relationship between the logic diagrams, the generation of the combined logic diagram can be completed.

[0084] It should be noted that the processing method of the nuclear power plant control logic diagram batch design in the embodiment of the present application can be implemented by using computer languages including, but not limited to, C language, C++, Java, and the like.

[0085] Reference Figure 7 ​A structural schematic diagram of an optional embodiment of a processing system for batch design of a nuclear power plant control logic diagram provided by the present application. The processing system for batch design of the nuclear power plant control logic diagram can realize batch design of the logic diagram through the processing method for batch design of the nuclear power plant control logic diagram disclosed by the embodiments of the present application.

[0086] As shown in the figure, the processing system for batch design of the nuclear power plant control logic diagram comprises: Figure 7

[0087] An acquisition unit 701 is configured to acquire design information and logic information of a control logic template, and perform information partitioning on the control logic template according to the design information and the logic information, to obtain a drawing information partition.

[0088] A form setting unit 702 is configured to set a standard form.

[0089] An input unit 703 is configured to input the standard form into the drawing information partition.

[0090] A drawing output unit 704 is configured to batch generate a control logic diagram.

[0091] The processing method and system for batch design of the nuclear power plant control logic diagram disclosed by the embodiments of the present application improve design efficiency and quality. Specifically, through the embodiments of the present application, batch production of about 80% of the typical logic that passes expert review can be realized, and the influence of the design personnel level on the design output can be eliminated. On the basis of ensuring the effectiveness of the equipment-level control logic, the design personnel can batch generate the main control logic related to the equipment in the system, and focus on the algorithm design of the system-level and multi-equipment linkage control.

[0092] Further, the processing method and system for batch design of the nuclear power plant control logic diagram disclosed by the embodiments of the present application can also improve the readability of the whole industry chain control logic diagram. For the proofreaders, the proofreading pressure can be reduced, and the errors in the logic diagram can be quickly identified for the existing typical diagram design, and the personalized design logic can be concentrated on proofreading. For the testers, the configuration personnel and the owners, they only need to master the technical points of the typical diagram set, and then the system logic can be quickly understood.

[0093] The embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between the embodiments can be referred to each other.

[0094] ​Those skilled in the art will further realize that the mere conception of the examples described herein is not inducing the patentable subject matter recited in each claim. The combinations and / or sequences of various example elements, steps, operations, actions, and / or functions described in each example are not necessarily the only possible combinations and / or sequences for practicing the claimed subject matter. Those skilled in the art will further realize that the mechanisms of the various examples described herein are for implementing the several embodiments and are not meant to be limiting as to the scope of the claimed subject matter. That is, the protection afforded to the claimed subject matter is not limited to the mechanisms of practicing the described examples. Therefore, the claimed subject matter should be understood to encompass a variety of subject matter, and equally obvious to those in the art, including but not limited to the following:

[0095] The steps of a method or algorithm described in connection with the examples disclosed herein can be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module can reside in RAM, flash memory, ROM, electrically programmable ROM (EPROM or EEPROM), registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such that the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium can be integral to the processor. The processor and the storage medium can reside in an ASIC.

[0096] The examples described herein are only intended to illustrate the technical concepts and features of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and to implement it accordingly, and cannot limit the protection scope of the present application. Any equivalent changes and modifications made within the scope of the claims of the present application shall be included in the scope of the claims of the present application.

Claims

1. A processing method for batch design of nuclear power plant control logic diagrams, characterized by, The method comprises the following steps: obtaining design information and logic information of a control logic template, and performing information partitioning on the control logic template according to the design information and the logic information, to obtain a drawing information partition; the drawing information partition comprises a device logic area, an input area, an output area, a comment area and a title area; specifically, device driving information of the control logic template is obtained; input / output interfaces of the control logic template are set; the device driving information and the input / output interfaces form the device logic area; a standard form is set; specifically, process information is obtained, the process information is processed to obtain form information of a logic diagram, and the standard form is generated according to the form information; the standard form is input into the drawing information partition; a control logic diagram is batch generated.

2. The process for batched design of nuclear power plant control logic diagrams according to claim 1, characterized in that, The obtaining of the design information and the logic information of the control logic template, and the information partitioning on the control logic template according to the design information and the logic information to obtain the drawing information partition comprises: obtaining input / output interfaces of the control logic template; determining interface information and signal information according to the input / output interfaces; forming the input area and the output area according to the interface information and the signal information.

3. The process for batch design of nuclear power plant control logic diagram according to claim 2, wherein, The interface information comprises whether or not to use a corresponding interface; the signal information comprises signal form, signal description, signal data and logic relationship.

4. The process for batch design of nuclear power plant control logic diagram according to claim 1, wherein, The standard form comprises an instrument type input form, an actuator type input form, a typical logic input form and a typical logic output form.

5. The process for batch design of nuclear power plant control logic diagram according to claim 1, wherein, The processing method further comprises: obtaining process information; obtaining text information based on the process information; generating a typical logic diagram or a design external logic according to the text information; generating a control logic diagram according to the typical logic diagram, or generating a personalized design diagram according to the design external logic.

6. The process for batched design of nuclear power plant control logic diagrams of claim 1, wherein, The method further comprises: combining the batch generated control logic diagrams to generate a combined logic diagram.

7. The process for batch design of nuclear power plant control logic diagram according to claim 6, wherein, The combining of the batch generated control logic diagrams to generate the combined logic diagram comprises: obtaining logic data of the control logic diagram according to the standard form; combining the batch generated control logic diagrams according to the logic data to generate the combined logic diagram.

8. A processing system for batched design of control logic diagrams for a nuclear power plant, characterized by The method comprises: an obtaining unit, configured to obtain design information and logic information of a control logic template, and perform information partitioning on the control logic template according to the design information and the logic information, to obtain a drawing information partition; the drawing information partition comprises a device logic area, an input area, an output area, a comment area and a title area; specifically, device driving information of the control logic template is obtained; input / output interfaces of the control logic template are set; the device driving information and the input / output interfaces form the device logic area; a form setting unit, configured to set a standard form; specifically, process information is obtained, the process information is processed to obtain form information of a logic diagram, and the standard form is generated according to the form information; an input unit, configured to input the standard form into the drawing information partition; a drawing output unit, configured to batch generate a control logic diagram.

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