CN116032021A - New energy station integrated monitoring method, system, equipment and storage medium - Google Patents
New energy station integrated monitoring method, system, equipment and storage medium Download PDFInfo
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Abstract
The invention belongs to the field of power system monitoring and discloses a new energy station integrated monitoring method, a system, equipment and a storage medium, which comprise the steps of receiving acquisition information of each equipment, analyzing the acquisition information of each equipment through a communication protocol program of each equipment to obtain measurement point data of each equipment, and importing the measurement point data of each equipment into a preset data list template to obtain a data list to be processed; processing each measuring point data in the data list to be processed according to the processing rule of each measuring point data to obtain a processed data list; sharing the processed data list to a preset data table and a plurality of data auxiliary tables, and remotely sharing the plurality of data auxiliary tables; and periodically reading the measuring point data of the measuring point name to be alarmed from the data summary list, and generating the alarm information of the measuring point name to be alarmed by combining the alarm rule of the measuring point name to be alarmed. And the integrated monitoring of all the devices, the custom processing of the measurement point data and the highly open and shared device are realized.
Description
Technical Field
The invention belongs to the field of power system monitoring, and relates to a new energy station integrated monitoring method, a system, equipment and a storage medium.
Background
In the new energy development process, as unified construction standards are not formed, the monitoring systems of the new energy station are supplied by equipment suppliers along with equipment, so that a plurality of equipment corresponds to a plurality of monitoring systems, and the monitoring systems independently operate, are incompatible with each other, are blocked in information and can not be called mutually. At present, most new energy stations all need more than 10 monitoring systems to complete monitoring tasks, and operation and maintenance staff cannot consider a large number of monitoring systems, so that part of monitoring systems are built and put aside to be in an unmanned maintenance state for a long time.
In addition, the source code of the monitoring system supplied by the equipment suppliers along with the equipment is generally grasped in the hands of the equipment suppliers, and has barriers in terms of data opening and unified standards, especially in terms of logic modification and protection fixed values, and most equipment suppliers are not opened, so that the existing monitoring system is difficult to realize data analysis and fault abnormality analysis processing, and the autonomous operation and maintenance capability and automation level of a new energy station are improved to a great extent.
Disclosure of Invention
The invention aims to overcome the defects that in the prior art, a plurality of monitoring systems are required to be built for a new energy station, and the acquired measurement point data is difficult to effectively support data analysis and fault exception analysis processing, and provides a new energy station integrated monitoring method, a system, equipment and a storage medium.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
the first aspect of the invention provides a new energy station integrated monitoring method, which comprises the following steps: acquiring the communication protocol name, the measuring point name and the measuring point address of each device in the monitoring range; configuring a communication protocol program of each device according to the communication protocol name of each device; collecting information of each device is received, the collecting information of each device is analyzed through a communication protocol program of each device according to the measuring point name and the measuring point address of each device, measuring point data of each device is obtained, and the measuring point data of each device is imported into a preset data list template to obtain a data list to be processed; obtaining a data processing rule of each measuring point data in the data list to be processed according to the measuring point name of each device and a preset data configuration table, and processing each measuring point data in the data list to be processed according to the processing rule of each measuring point data to obtain a processed data list; sharing the processed data list to a preset data table and a plurality of data auxiliary tables, and remotely sharing the plurality of data auxiliary tables; obtaining the name of the measuring point to be alarmed and the alarm rule of the name of the measuring point to be alarmed according to a preset alarm table; and periodically reading the measuring point data of the measuring point name to be alarmed from the data summary list, and generating the alarm information of the measuring point name to be alarmed by combining the alarm rule of the measuring point name to be alarmed.
Optionally, before the sharing the processed data list to the preset data table and the plurality of data auxiliary tables, the method further includes: according to the measuring point names of the devices and a preset data configuration table, virtual measuring point names and virtual measuring point data calculation rules are obtained, virtual measuring point data are obtained according to the virtual measuring point data calculation rules and the measuring point data in the processed data list, and the virtual measuring point data are imported into the processed data list according to the virtual measuring point names.
Optionally, the configuring the communication protocol program of each device according to the communication protocol name of each device includes: according to the communication protocol names of the devices, loading the communication protocol programs of the devices from a preset dynamic link library; the sharing of the processed data list to the preset data total table and the data auxiliary tables comprises the following steps: sharing the processed data list to a preset data table and a plurality of data auxiliary tables in a data pipeline mode; the data pipeline adopts a shared memory mode to carry out data transmission.
Optionally, the remotely sharing the plurality of data secondary tables includes: receiving a remote sharing request, and remotely sharing a plurality of data auxiliary tables through an OPCUA communication protocol or a MODBUS communication protocol according to the remote sharing request; or periodically carrying out remote sharing on a plurality of data auxiliary tables through an OPCUA communication protocol or a MODBUS communication protocol.
Optionally, after the processed data list is shared to a preset data table and a plurality of data auxiliary tables, in the data table and the data auxiliary tables, according to the equipment address, the warehousing sequence, the data type and the table type of the measurement point data, the OID code of each measurement point data is generated as the measurement point data index.
Optionally, the alarm information of the name of the measurement point to be alarmed includes: the name of the measuring point to be alarmed, the measuring point data of the name of the measuring point to be alarmed, the alarm rule and the subsequent alarm processing measures.
Optionally, the method further comprises: acquiring a new data auxiliary table request and analyzing the new data auxiliary table request to obtain the name of a measuring point required by the new data auxiliary table; creating a data auxiliary table according to the name of the measuring point required by the creation of the data auxiliary table and a preset data table; and acquiring a data configuration table modification request, and modifying the data configuration table according to the data configuration table modification request.
In a second aspect of the present invention, there is provided a new energy station integrated monitoring system, comprising: the preprocessing module is used for acquiring communication protocol names, measuring point names and measuring point addresses of all devices in the monitoring range; configuring a communication protocol program of each device according to the communication protocol name of each device; the data acquisition module is used for receiving the acquisition information of each device, analyzing the acquisition information of each device through a communication protocol program of each device according to the measurement point name and the measurement point address of each device to obtain measurement point data of each device, and importing the measurement point data of each device into a preset data list template to obtain a data list to be processed; the data processing module is used for obtaining the data processing rule of each measuring point data in the data list to be processed according to the measuring point name of each device and a preset data configuration table, and processing each measuring point data in the data list to be processed according to the processing rule of each measuring point data to obtain a processed data list; sharing the processed data list to a preset data table and a plurality of data auxiliary tables, and remotely sharing the plurality of data auxiliary tables; the alarm module is used for obtaining the name of the measuring point to be alarmed and the alarm rule of the name of the measuring point to be alarmed according to a preset alarm table; and periodically reading the measuring point data of the measuring point name to be alarmed from the data summary list, and generating the alarm information of the measuring point name to be alarmed by combining the alarm rule of the measuring point name to be alarmed.
In a third aspect of the present invention, a computer device is provided, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the steps of the new energy station integrated monitoring method are implemented when the processor executes the computer program.
In a fourth aspect of the present invention, there is provided a computer-readable storage medium storing a computer program which, when executed by a processor, implements the steps of the new energy station integration monitoring method described above.
Compared with the prior art, the invention has the following beneficial effects:
the new energy station integrated monitoring method configures the communication protocol program of each device based on the communication protocol name of each device in the monitoring range, further realizes analysis of the acquired information of each device and obtains the measurement point data of each device, realizes integrated acquisition of the acquired information of all devices in the monitoring range, reduces the number of communication protocol managers, supports different industrial communication protocols for communication, and simultaneously can reduce the time delay of data transmission to a certain extent because protocol conversion and data forwarding of the communication protocol managers are not needed. And importing the measurement point data of each device into a preset data list template to obtain a data list to be processed, obtaining a data processing rule of each measurement point data in the data list to be processed through a preset data configuration table, sharing the data processing rule to a preset data table and a plurality of data auxiliary tables after processing, completing integrated monitoring of the data, obtaining a measurement point name to be alarmed and an alarm rule of the measurement point name to be alarmed according to a preset alarm table, periodically reading the measurement point data of the measurement point name to be alarmed from the data table, and generating alarm information of the measurement point name to be alarmed by combining the alarm rule of the measurement point name to be alarmed. The design of the preset data configuration table and the alarm table enables the data processing rule and the alarm rule to be designed automatically according to the requirements, adapt to different application requirements, ensure the openness and uniformity of data, and further provide a data basis for data analysis and fault exception analysis processing. In addition, the data sharing capability is improved by adopting a mode of remotely sharing a plurality of data auxiliary tables, and data can be provided for other related devices to carry out subsequent works such as performance diagnosis, data analysis and the like.
Drawings
Fig. 1 is a flowchart of a new energy station integrated monitoring method according to an embodiment of the present invention.
Fig. 2 is a block diagram of a new energy station integrated monitoring system according to an embodiment of the present invention.
Detailed Description
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 present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The invention is described in further detail below with reference to the attached drawing figures:
referring to fig. 1, in an embodiment of the present invention, a new energy station integrated monitoring method is provided, which can provide the capability of integrating, developing and sharing abundant data of field personnel and technicians on the basis of satisfying the information sharing and coordination control of the new energy station.
Specifically, the new energy station integrated monitoring method comprises the following steps:
s1: acquiring the communication protocol name, the measuring point name and the measuring point address of each device in the monitoring range; and configuring a communication protocol program of each device according to the communication protocol name of each device.
S2: and receiving the acquisition information of each device, analyzing the acquisition information of each device through a communication protocol program of each device according to the measurement point name and the measurement point address of each device to obtain measurement point data of each device, and importing the measurement point data of each device into a preset data list template to obtain a data list to be processed.
S3: obtaining a data processing rule of each measuring point data in the data list to be processed according to the measuring point name of each device and a preset data configuration table, and processing each measuring point data in the data list to be processed according to the processing rule of each measuring point data to obtain a processed data list; and sharing the processed data list to a preset data table and a plurality of data auxiliary tables, and remotely sharing the plurality of data auxiliary tables.
S4: obtaining the name of the measuring point to be alarmed and the alarm rule of the name of the measuring point to be alarmed according to a preset alarm table; and periodically reading the measuring point data of the measuring point name to be alarmed from the data summary list, and generating the alarm information of the measuring point name to be alarmed by combining the alarm rule of the measuring point name to be alarmed.
The data list template, the data configuration table, the data summary table, the data auxiliary table and the alarm table can be constructed in advance according to actual conditions of engineering application.
Each column of the data list template represents one measuring point attribute of measuring point data, and the measuring point attribute generally comprises engineering common information such as measuring point names, measuring point addresses, units, descriptions, measuring ranges, data types, sampling intervals and the like. The data types are generally classified into remote regulation, remote control, remote signaling, remote measurement, remote pulse and the like.
The data configuration table is used for setting data processing rules, and mainly performs data cleaning, data arrangement, data mapping configuration and the like on the measurement point data. The data configuration table can also be provided with format verification, so that some items which need to be filled in or messy codes in the data list to be processed can be removed and fed back, and finally, the data of the commonly-imported measuring points, how much the data of the measuring points are successfully imported and how much the data of the measuring points are failed to be imported can be fed back. In addition, for data cleaning of the measurement point data, data arrangement can be achieved in a form of setting a calculation formula, for example, a field device uses V as a unit, the unit can be set to kV in a data list template, then a measurement point data processing rule is configured to be a value/1000, and the unit of the measurement point data can be normalized to kV. Meanwhile, the data processing rule also supports the use of formulas to screen out abnormal values, such as values out of range, abnormal precision values and the like.
The data table is a table for storing the measurement point data of all devices, and the data auxiliary table can be understood as a part of the data table, and is obtained by selecting part of the data table and combining the rows.
The alarm table is used for configuring the name of the measuring point to be alarmed and the alarm rule of the name of the measuring point to be alarmed, and can be corresponding to the data summary table based on the name of the measuring point, so that the measuring point data of the name of the measuring point to be alarmed is obtained in real time, alarm processing is carried out by combining the corresponding alarm rule, and alarm information is provided during alarm.
In summary, the new energy station integrated monitoring method configures the communication protocol program of each device based on the communication protocol name of each device in the monitoring range, so as to analyze the collected information of each device and obtain the measurement point data of each device, realize the integrated acquisition of the collected information of all devices in the monitoring range, reduce the number of communication protocol managers, support the communication of different industrial communication protocols, and simultaneously reduce the time delay of data transmission to a certain extent because protocol conversion and data forwarding of the communication protocol managers are not needed. And importing the measurement point data of each device into a preset data list template to obtain a data list to be processed, obtaining a data processing rule of each measurement point data in the data list to be processed through a preset data configuration table, sharing the data processing rule to a preset data table and a plurality of data auxiliary tables after processing, completing integrated monitoring of the data, obtaining a measurement point name to be alarmed and an alarm rule of the measurement point name to be alarmed according to a preset alarm table, periodically reading the measurement point data of the measurement point name to be alarmed from the data table, and generating alarm information of the measurement point name to be alarmed by combining the alarm rule of the measurement point name to be alarmed. The design of the preset data configuration table and the alarm table enables the data processing rule and the alarm rule to be designed automatically according to the requirements, adapt to different application requirements, ensure the openness and uniformity of data, and further provide a data basis for data analysis and fault exception analysis processing. In addition, the data sharing capability is improved by adopting a mode of remotely sharing a plurality of data auxiliary tables, and data can be provided for other related devices to carry out subsequent works such as performance diagnosis, data analysis and the like.
In one possible implementation manner, before the sharing of the processed data list to the preset data table and the data auxiliary tables, the method further includes: according to the measuring point names of the devices and a preset data configuration table, virtual measuring point names and virtual measuring point data calculation rules are obtained, virtual measuring point data are obtained according to the virtual measuring point data calculation rules and the measuring point data in the processed data list, and the virtual measuring point data are imported into the processed data list according to the virtual measuring point names.
Specifically, the relevant configuration of the virtual measurement points is set in the data configuration table, so that the mixed operation of a plurality of measurement point data according to the calculation rule of the virtual measurement point data is supported, and the mixed operation is mapped into the virtual measurement point data, thereby realizing the specific monitoring requirement. For example, power is required to monitor, a power virtual measurement point can be added, and then a rule is calculated by data of the virtual measurement point: power virtual point data=inverter current data, inverter voltage data, so as to realize direct monitoring of power.
In one possible implementation manner, the communication protocol program for configuring each device according to the communication protocol name of each device includes: according to the communication protocol names of the devices, loading the communication protocol programs of the devices from a preset dynamic link library; the sharing of the processed data list to the preset data total table and the data auxiliary tables comprises the following steps: sharing the processed data list to a preset data table and a plurality of data auxiliary tables in a data pipeline mode; the data pipeline adopts a shared memory mode to carry out data transmission.
Specifically, various communication protocol programs can be designed in advance and stored in a dynamic link library. Dynamic linking, among other things, provides a way for a process to call a function that does not belong to its executable code. Updates can be more easily applied using a dynamic link library without affecting other parts of the complete program.
In this embodiment, there is a configuration file in practical application, and the communication protocol name and the corresponding dynamic library list in the configuration file are read at start-up, so that the corresponding communication protocol program is loaded in the dynamic link library.
In one possible implementation manner, the sharing the processed data list to the preset data table and the data sub-tables includes: sharing the processed data list to a preset data table and a plurality of data auxiliary tables in a data pipeline mode; the data pipeline adopts a shared memory mode to carry out data transmission.
Specifically, data sharing is performed in a data pipeline mode, so that data transmission efficiency is guaranteed. The shared memory is a standard mode of large-scale data communication among programs, namely, an area is divided on a hard disk, one program is written, the other program is read, and data transmission is carried out in a shared memory mode, so that high-efficiency inter-process communication is ensured, and the problems of processing speed and timeliness under large data volume are solved.
In one possible implementation, the remotely sharing the plurality of data secondary tables includes: receiving a remote sharing request, and carrying out remote sharing on a plurality of data auxiliary tables according to the remote sharing request through an OPCUA (OPC Unified Architecture, OPC unified architecture-based time sensitive network technology) communication protocol or a MODBUS communication protocol; or periodically carrying out remote sharing on a plurality of data auxiliary tables through an OPCUA communication protocol or a MODBUS communication protocol. The MODBUS communication protocol is a serial communication protocol, which was published by Modicon in 1979 for communication using a programmable logic controller.
In one possible implementation manner, after the processed data list is shared to a preset data table and a plurality of data auxiliary tables, the OID code of each measuring point data is generated as the measuring point data index in the data table and the plurality of data auxiliary tables according to the equipment address, the warehousing sequence, the data type and the table type of the measuring point data.
Specifically, based on the equipment address, the warehousing sequence, the data type and the table type of the measurement point data, generating a unique code of each measurement point data, namely an OID code, as a measurement point data index, wherein the OID represents the name of the unique code, so that the measurement point data can be conveniently searched, the measurement point data can be searched according to the OID code, and the corresponding OID code can be searched according to the measurement point attribute.
Through the database operation interface based on the OID coding index, other advanced applications can be supported to read and operate the measurement point data in the database, and the data requirements of pictures, trends, control, equipment diagnosis and other advanced applications needing data processing are met.
In one possible implementation manner, the alarm information of the name of the measurement point to be alarmed includes: the name of the measuring point to be alarmed, the measuring point data of the name of the measuring point to be alarmed, the alarm rule and the subsequent alarm processing measures.
In one possible implementation manner, the new energy station integrated monitoring method further includes: acquiring a new data auxiliary table request and analyzing the new data auxiliary table request to obtain the name of a measuring point required by the new data auxiliary table; and creating a data auxiliary table according to the name of the measuring point required by the created data auxiliary table and a preset data table.
Specifically, according to practical application requirements, for example, different fault analysis methods may generate different measurement point data requirements, in this case, a new data auxiliary table request may be constructed based on the measurement point name of the required measurement point data, and then the new data auxiliary table is requested based on the new data auxiliary table.
In addition, the data of the measuring points with the same positions and names in the data main table and the data auxiliary table can be forwarded, so that the data in the data main table and the data auxiliary table are refreshed in real time and kept synchronous.
Optionally, the new energy station integrated monitoring method further includes: and acquiring a data configuration table modification request, and modifying the data configuration table according to the data configuration table modification request. Specifically, the data processing rule of the measurement point data is changed by modifying the data configuration table so as to adapt to the monitoring requirements of different equipment and different conditions.
The following are device embodiments of the present invention that may be used to perform method embodiments of the present invention. For details not disclosed in the apparatus embodiments, please refer to the method embodiments of the present invention.
Referring to fig. 2, in still another embodiment of the present invention, a new energy station integrated monitoring system is provided, which can be used to implement the above-mentioned new energy station integrated monitoring method, and specifically, the new energy station integrated monitoring system includes a preprocessing module, a data acquisition module, a data processing module, and an alarm module.
The preprocessing module is used for acquiring communication protocol names, measuring point names and measuring point addresses of all devices in the monitoring range; configuring a communication protocol program of each device according to the communication protocol name of each device; the data acquisition module is used for receiving the acquisition information of each device, analyzing the acquisition information of each device through a communication protocol program of each device according to the measurement point name and the measurement point address of each device to obtain measurement point data of each device, and importing the measurement point data of each device into a preset data list template to obtain a data list to be processed; the data processing module is used for obtaining the data processing rule of each measuring point data in the data list to be processed according to the measuring point name of each device and a preset data configuration table, and processing each measuring point data in the data list to be processed according to the processing rule of each measuring point data to obtain a processed data list; sharing the processed data list to a preset data table and a plurality of data auxiliary tables, and remotely sharing the plurality of data auxiliary tables; the alarm module is used for obtaining the name of the measuring point to be alarmed and the alarm rule of the name of the measuring point to be alarmed according to a preset alarm table; and periodically reading the measuring point data of the measuring point name to be alarmed from the data summary list, and generating the alarm information of the measuring point name to be alarmed by combining the alarm rule of the measuring point name to be alarmed.
In one possible implementation manner, before the sharing of the processed data list to the preset data table and the data auxiliary tables, the method further includes: according to the measuring point names of the devices and a preset data configuration table, virtual measuring point names and virtual measuring point data calculation rules are obtained, virtual measuring point data are obtained according to the virtual measuring point data calculation rules and the measuring point data in the processed data list, and the virtual measuring point data are imported into the processed data list according to the virtual measuring point names.
In one possible implementation manner, the communication protocol program for configuring each device according to the communication protocol name of each device includes: and loading the communication protocol program of each device from a preset dynamic link library according to the communication protocol name of each device.
In one possible implementation manner, the sharing the processed data list to the preset data table and the data sub-tables includes: sharing the processed data list to a preset data table and a plurality of data auxiliary tables in a data pipeline mode; the data pipeline adopts a shared memory mode to carry out data transmission.
In one possible implementation, the remotely sharing the plurality of data secondary tables includes: receiving a remote sharing request, and remotely sharing a plurality of data auxiliary tables through an OPCUA communication protocol or a MODBUS communication protocol according to the remote sharing request; or periodically carrying out remote sharing on a plurality of data auxiliary tables through an OPCUA communication protocol or a MODBUS communication protocol.
In one possible implementation manner, after the processed data list is shared to a preset data table and a plurality of data auxiliary tables, the OID code of each measuring point data is generated as the measuring point data index in the data table and the plurality of data auxiliary tables according to the equipment address, the warehousing sequence, the data type and the table type of the measuring point data.
In one possible implementation manner, the alarm information of the name of the measurement point to be alarmed includes: the name of the measuring point to be alarmed, the measuring point data of the name of the measuring point to be alarmed, the alarm rule and the subsequent alarm processing measures.
In one possible implementation manner, the new energy station integrated monitoring system further comprises a data auxiliary table creation module and a data configuration table modification module. The data auxiliary table creating module is used for acquiring a new data auxiliary table request and analyzing the new data auxiliary table request to obtain the name of a measuring point required by the new data auxiliary table; creating a data auxiliary table according to the name of the measuring point required by the creation of the data auxiliary table and a preset data table; the data configuration table modification module is used for acquiring a data configuration table modification request and modifying the data configuration table according to the data configuration table modification request.
All relevant contents of each step related to the foregoing embodiment of the new energy station integrated monitoring method may be cited to the functional description of the functional module corresponding to the new energy station integrated monitoring system in the embodiment of the present invention, which is not described herein.
The division of the modules in the embodiments of the present invention is schematically only one logic function division, and there may be another division manner in actual implementation, and in addition, each functional module in each embodiment of the present invention may be integrated in one processor, or may exist separately and physically, or two or more modules may be integrated in one module. The integrated modules may be implemented in hardware or in software functional modules.
In yet another embodiment of the present invention, a computer device is provided that includes a processor and a memory for storing a computer program including program instructions, the processor for executing the program instructions stored by the computer storage medium. The processor may be a central processing unit (Central Processing Unit, CPU), but may also be other general purpose processor, digital signal processor (Digital Signal Processor, DSP), application specific integrated circuit (Application Specific Integrated Circuit, ASIC), off-the-shelf Programmable gate array (FPGA) or other Programmable logic device, discrete gate or transistor logic device, discrete hardware components, etc., which are the computational core and control core of the terminal adapted to implement one or more instructions, in particular to load and execute one or more instructions in a computer storage medium to implement the corresponding method flow or corresponding functions; the processor provided by the embodiment of the invention can be used for the operation of the new energy station integrated monitoring method.
In yet another embodiment of the present invention, a storage medium, specifically a computer readable storage medium (Memory), is a Memory device in a computer device, for storing a program and data. It is understood that the computer readable storage medium herein may include both built-in storage media in a computer device and extended storage media supported by the computer device. The computer-readable storage medium provides a storage space storing an operating system of the terminal. Also stored in the memory space are one or more instructions, which may be one or more computer programs (including program code), adapted to be loaded and executed by the processor. The computer readable storage medium herein may be a high-speed RAM memory or a non-volatile memory (non-volatile memory), such as at least one magnetic disk memory. One or more instructions stored in a computer-readable storage medium may be loaded and executed by a processor to implement the corresponding steps of the method for integrated monitoring of a new energy station in the above embodiments.
It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Finally, it should be noted that: the above embodiments are only for illustrating the technical aspects of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the above embodiments, it should be understood by those of ordinary skill in the art that: modifications and equivalents may be made to the specific embodiments of the invention without departing from the spirit and scope of the invention, which is intended to be covered by the claims.
Claims (10)
1. The integrated monitoring method for the new energy station is characterized by comprising the following steps of:
acquiring the communication protocol name, the measuring point name and the measuring point address of each device in the monitoring range; configuring a communication protocol program of each device according to the communication protocol name of each device;
collecting information of each device is received, the collecting information of each device is analyzed through a communication protocol program of each device according to the measuring point name and the measuring point address of each device, measuring point data of each device is obtained, and the measuring point data of each device is imported into a preset data list template to obtain a data list to be processed;
obtaining a data processing rule of each measuring point data in the data list to be processed according to the measuring point name of each device and a preset data configuration table, and processing each measuring point data in the data list to be processed according to the processing rule of each measuring point data to obtain a processed data list; sharing the processed data list to a preset data table and a plurality of data auxiliary tables, and remotely sharing the plurality of data auxiliary tables;
obtaining the name of the measuring point to be alarmed and the alarm rule of the name of the measuring point to be alarmed according to a preset alarm table; and periodically reading the measuring point data of the measuring point name to be alarmed from the data summary list, and generating the alarm information of the measuring point name to be alarmed by combining the alarm rule of the measuring point name to be alarmed.
2. The integrated monitoring method of a new energy station according to claim 1, wherein before sharing the processed data list to a preset data table and a plurality of data sub-tables, the method further comprises:
according to the measuring point names of the devices and a preset data configuration table, virtual measuring point names and virtual measuring point data calculation rules are obtained, virtual measuring point data are obtained according to the virtual measuring point data calculation rules and the measuring point data in the processed data list, and the virtual measuring point data are imported into the processed data list according to the virtual measuring point names.
3. The integrated monitoring method of a new energy station according to claim 1, wherein the configuring the communication protocol program of each device according to the communication protocol name of each device comprises: according to the communication protocol names of the devices, loading the communication protocol programs of the devices from a preset dynamic link library;
the sharing of the processed data list to the preset data total table and the data auxiliary tables comprises the following steps: sharing the processed data list to a preset data table and a plurality of data auxiliary tables in a data pipeline mode; the data pipeline adopts a shared memory mode to carry out data transmission.
4. The integrated monitoring method of a new energy station according to claim 1, wherein the remotely sharing the plurality of data sub-tables includes:
receiving a remote sharing request, and remotely sharing a plurality of data auxiliary tables through an OPCUA communication protocol or a MODBUS communication protocol according to the remote sharing request;
or periodically carrying out remote sharing on a plurality of data auxiliary tables through an OPCUA communication protocol or a MODBUS communication protocol.
5. The integrated monitoring method of a new energy station according to claim 1, wherein after the processed data list is shared to a preset data table and a plurality of data sub-tables, an OID code of each measuring point data is generated as a measuring point data index in the data table and the plurality of data sub-tables according to a device address, a warehouse-in sequence, a data type and a table type of the measuring point data.
6. The integrated monitoring method of a new energy station according to claim 1, wherein the alarm information of the name of the measurement point to be alarmed includes: the name of the measuring point to be alarmed, the measuring point data of the name of the measuring point to be alarmed, the alarm rule and the subsequent alarm processing measures.
7. The integrated monitoring method of a new energy station according to claim 1, further comprising: acquiring a new data auxiliary table request and analyzing the new data auxiliary table request to obtain the name of a measuring point required by the new data auxiliary table; creating a data auxiliary table according to the name of the measuring point required by the creation of the data auxiliary table and a preset data table;
and acquiring a data configuration table modification request, and modifying the data configuration table according to the data configuration table modification request.
8. The utility model provides a new forms of energy station integration monitored control system which characterized in that includes:
the preprocessing module is used for acquiring communication protocol names, measuring point names and measuring point addresses of all devices in the monitoring range; configuring a communication protocol program of each device according to the communication protocol name of each device;
the data acquisition module is used for receiving the acquisition information of each device, analyzing the acquisition information of each device through a communication protocol program of each device according to the measurement point name and the measurement point address of each device to obtain measurement point data of each device, and importing the measurement point data of each device into a preset data list template to obtain a data list to be processed;
the data processing module is used for obtaining the data processing rule of each measuring point data in the data list to be processed according to the measuring point name of each device and a preset data configuration table, and processing each measuring point data in the data list to be processed according to the processing rule of each measuring point data to obtain a processed data list; sharing the processed data list to a preset data table and a plurality of data auxiliary tables, and remotely sharing the plurality of data auxiliary tables;
the alarm module is used for obtaining the name of the measuring point to be alarmed and the alarm rule of the name of the measuring point to be alarmed according to a preset alarm table; and periodically reading the measuring point data of the measuring point name to be alarmed from the data summary list, and generating the alarm information of the measuring point name to be alarmed by combining the alarm rule of the measuring point name to be alarmed.
9. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor, when executing the computer program, implements the steps of the new energy station integration monitoring method according to any one of claims 1 to 7.
10. A computer-readable storage medium storing a computer program, characterized in that the computer program when executed by a processor implements the steps of the new energy station integrated monitoring method according to any one of claims 1 to 7.
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