CN114036161A - Real-time data display method and device based on PowerBuilder - Google Patents
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Abstract
The application discloses a real-time data display method and device based on PowerBuilder, wherein the method comprises the following steps: under the condition of triggering a refresh cycle, acquiring target data of a target acquisition point identifier in a real-time database, wherein the target data comprises: a target collection point value and time information corresponding to the target collection point value; and displaying the target collection point value and time information corresponding to the target collection point value in a target display area, wherein the target display area is arranged in an animation display module in a display window, and the target display area is an association area of the target collection point identifier.
Description
Technical Field
The application relates to the technical field of information, in particular to a real-time data display method and device based on PowerBuilder.
Background
With the development of network and information technology, in order to improve the specialized management level of a power plant and realize centralized management of the power plant, a modern information technology is generally utilized, a real-time data system is arranged to acquire data, the acquired data are processed, and relevant data of the power plant, such as unit voltage, unit temperature and the like, are displayed through a display picture carried by the real-time data system.
At present, relevant data of a power plant are displayed mainly in a display mode carried by a real-time data system, the display picture of the display mode is monotonous, and the customization and development workload of the real-time data system is large, so that a large amount of manpower and material resources are required for research and development.
Disclosure of Invention
The application discloses a real-time data display method and device based on PowerBuilder, and aims to solve the problem that the data display cost of the existing power plant is high.
In order to solve the above problems, the following technical solutions are adopted in the present application:
in a first aspect, an embodiment of the present application discloses a real-time data display method based on PowerBuilder, including: under the condition of triggering a refresh cycle, acquiring target data of a target acquisition point identifier in a real-time database, wherein the target data comprises: a target collection point value and time information corresponding to the target collection point value; and displaying the target collection point value and time information corresponding to the target collection point value in a target display area, wherein the target display area is arranged in an animation display module in a display window, and the target display area is an association area of the target collection point identifier.
In a second aspect, an embodiment of the present application discloses a real-time data display device based on PowerBuilder, including: an obtaining module, configured to obtain target data of a target acquisition point identifier in a real-time database under a condition that a refresh cycle is triggered, where the target data includes: a target collection point value and time information corresponding to the target collection point value; and the display module is used for displaying the target acquisition point value and the time information corresponding to the target acquisition point value in a target display area, wherein the target display area is arranged in the animation display module in the display window, and the target display area is an associated area of the target acquisition point identifier.
The technical scheme adopted by the application can achieve the following beneficial effects:
the embodiment of the application discloses a real-time data display method based on PowerBuilder, under the condition of triggering a refresh cycle, target data of a target acquisition point identifier in a real-time database are acquired, wherein the target data comprise: the real-time data display system can periodically acquire a target collection point value required by a user and time information corresponding to the target collection point value from a real-time database, and can display the target collection point value and the time information corresponding to the target collection point value in a target display area under the condition of periodically acquiring target data, wherein the target display area is arranged in an animation display module of a display window, and the target display area is an association area of a target collection point identifier. Through setting up simple animation show module, the content in the real-time database can demonstrate through animation show module directly perceivedly, and the content of show is abundant to need not to carry out a large amount of development work to the real-time data system of real-time database, only need through the animation show module of making show the data of real-time database can. That is to say, through the real-time data display method based on the PowerBuilder disclosed by the embodiment of the application, the problem that the data display cost of the existing power plant is high can be solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic flowchart of a real-time data display method based on PowerBuilder according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a real-time data display device based on PowerBuilder according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The real-time data display method and device based on the PowerBuilder provided by the embodiment of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Fig. 1 is a flowchart illustrating a method for presenting real-time data based on PowerBuilder according to an embodiment of the present disclosure, where the method may be executed by an electronic device, in other words, the method may be executed by software or hardware installed in the electronic device. As shown in fig. 1, a real-time data presentation method based on PowerBuilder disclosed in the embodiment of the present application may include the following steps:
s110: and under the condition of triggering a refreshing period, acquiring target data of the target acquisition point identifier in the real-time database.
Wherein the target data comprises: a target collection point value and time information corresponding to the target collection point value. And under the condition of triggering the refreshing period, the real-time data display system can periodically collect the target data identified by the target collection point from the real-time database. In the case that the real-time database is a PI (plant information) real-time database, the user can input a server address, a user name, a password and a collection roll name to be collected through simple configuration, so that the real-time data display system can obtain corresponding data from the PI real-time database.
It should be noted that the refresh period may be set by the operator, and may be 60s or 30s, or of course, other time periods may be used as long as the requirements of the user are met. The target collection point identification may be various, such as voltage, temperature, pressure, and the like. The data in the real-time database can be collected through collection points arranged on related units in the power plant.
S120: and displaying the target collection point value and time information corresponding to the target collection point value in a target display area.
The target display area is arranged in an animation display module in a display window, and the target display area is an associated area of the target acquisition point identifier. Under the condition of periodically acquiring target data of a target acquisition point identifier, periodically displaying a target acquisition point value and time information corresponding to the target acquisition point value in a target display area, wherein the target display area is arranged in an animation display module of a display window of a real-time data display system, and the animation display module is a module which is arranged in the display window in advance. Therefore, when the real-time data display system periodically obtains the target data, the target data can also be periodically displayed through the target display area in the animation display module.
It should be noted that the animation display module may be manufactured by SWiSHmax tool software or by Flash software, which is not limited in this embodiment of the present application. When the animation display module is manufactured through the SWiShmax software, the file can be saved as 'pi.swf' and stored in the same file directory of the real-time data display system.
The embodiment of the application discloses a real-time data display method based on PowerBuilder, under the condition of triggering a refresh cycle, target data of a target acquisition point identifier in a real-time database are acquired, wherein the target data comprise: the real-time data display system can periodically acquire a target collection point value required by a user and time information corresponding to the target collection point value from a real-time database, and can display the target collection point value and the time information corresponding to the target collection point value in a target display area under the condition of periodically acquiring target data, wherein the target display area is arranged in an animation display module of a display window, and the target display area is an association area of a target collection point identifier. Through setting up simple animation show module, the content in the real-time database can demonstrate through animation show module directly perceivedly, and the content of show is abundant to need not to carry out a large amount of development work to the real-time data system of real-time database, only need through the animation show module of making show the data of real-time database can. That is to say, through the real-time data display method based on the PowerBuilder disclosed by the embodiment of the application, the problem that the data display cost of the existing power plant is high can be solved.
In a specific embodiment, in the case that the real-time database is a PI real-time database, and the animation display module is a module manufactured by SWISHmax tool software, based on a powerbuild development environment, target data of a target collection point identifier (i.e., a collection point name) may be obtained from the PI real-time database through a customized data collection function f _ getpi (), where the target data includes: a target collection point value (i.e., collection point value) and time information corresponding to the target collection point value (i.e., collection point data time value), and a refresh period may be defined by a data show function f _ show ().
The specific implementation code is as follows:
after obtaining a self-defined data acquisition function f _ getpi () and a data display function f _ show (), calling f _ getpi () and f _ show (), and specifically realizing the following codes;
f _ getpi (Collection Point name, collection Point value, collection Point data time value)
f _ show (collecting roll name, collecting point value)
In one implementation, displaying the target collection point value and time information corresponding to the target collection point value in a target display area may include:
adjusting the width and height of the frame of the display window and the animation display module; loading the adjusted animation display module; and displaying the target collection point value and time information corresponding to the target collection point value in the target display area of the animation display module. By adjusting the width and height of the frame of the display window and the animation display module, when the target collection point value and the time information corresponding to the target collection point value are displayed in the target display area of the animation module, the attractiveness of the display window and the animation display module can be further improved, and the specific situation can be adjusted according to the own requirements of a user.
In an implementation mode, the display window can be set to be frameless and full screen, the width of the animation display module is set to be consistent with the width of the display window, the height of the animation display module is set to be consistent with the height of the display window, when target data are displayed through the animation display module, a display picture is attractive, browsing experience of a viewer is improved, the animation display module starts to be played after the adjusted animation display module is loaded, the refreshing cycle is set to be 60s, target data in a PI real-time database can be acquired every 60s, and the target data displayed in a target display area can be refreshed every 60 s. The specific implementation code is as follows:
This.windowtype=popup!
This.windowstate=maximized!
ole_1.x=1
ole_1.y=1
ole_1.width=this.width
ole_1.height=this.height
ole _1.f _ open (GetcurrentDirectory () + '\ template. swf')
ole_1.f_play()
timer(60)
In one implementation manner, in a case that a refresh cycle is triggered, before obtaining target data of a target acquisition point identifier in a real-time database, the method may further include:
step 1: and establishing connection with the real-time database.
Specifically, in the case that the real-time Database is a PI real-time Database, after installing PI-ODBC software, connection may be established with the PI real-time Database by configuring an Open Database connection (ODBC).
Step 2: and displaying the display window.
And displaying the display window under the condition of establishing connection with the real-time database, so that the subsequent related operation can be executed through the display window.
The specific implementation code may be as follows:
in addition, the acquiring target data of the target acquisition point identifier in the real-time database under the condition of triggering the refresh cycle may include:
and under the condition that the timer of the target acquisition point identifier is overtime, acquiring the target data of the target acquisition point identifier in the real-time database. The refresh period of the target acquisition point identifier is limited by setting a timer, and the target data of the target acquisition point identifier can be periodically acquired from the real-time database under the condition that the timer of the target acquisition point identifier is overtime. In addition, the refresh time of the target display area in the animation display module can be limited by the timer, so that the target data can be periodically displayed in the target display area.
In one implementation, before obtaining target data of a target acquisition point identifier in a real-time database, the method may further include:
and acquiring the target acquisition identifier from a preset configuration file.
By the method, the target data of the target acquisition identifier can be directly acquired, the configuration file can be an interface file of a real-time database, and the target acquisition point identifier can be edited in the configuration file, so that the real-time data display system can directly acquire the target acquisition identifier from the configuration file, and the target data can be directly acquired through the target acquisition identifier.
It should be noted that the real-time data display system, the animation display module, and the configuration file are all in the same file directory, and in the case that the real-time database is a PI real-time database, specifically, the real-time data display system may be installed in a folder "C: \ PI", and the configuration file may be saved in "C: in \ pi.ini', the animation display module can be saved in the folder "C: \ PI". Therefore, when the real-time database system is operated, the animation display module can be directly loaded and the configuration file can be called.
The embodiment of the application discloses a real-time data display method based on PowerBuilder, wherein when a real-time database is a PI real-time database, an animation display module can be manufactured through SWiShmax, a file is stored as 'pi.swf', the connection is established with the PI real-time database through configuration of ODBC, under the condition of establishing the connection with the PI real-time database, under the condition of triggering a timer of a target acquisition point identifier, target data of the target acquisition point identifier can be acquired from the PI real-time database, and under the condition of acquiring the target data, the target data are periodically displayed in a target display area of the animation display module. By the mode, the target data in the PI real-time database can be dynamically displayed by simply arranging the animation display module, the display content is rich, the condition that the target data is displayed by largely developing a real-time data system of the PI real-time database is avoided, and the data display cost of the real-time database can be reduced. By displaying the target data in the real-time database, the data monitoring of the relevant units in the power plant by operators can be realized.
Based on the above real-time data display method based on powerbuild, the embodiment of the present application discloses a real-time data display device 200 based on powerbuild, as shown in fig. 2, the device includes: an acquisition module 210 and a display module 220.
An obtaining module 210, configured to obtain target data identified by a target collection point in a real-time database in a case that a refresh cycle is triggered, where the target data includes: a target collection point value and time information corresponding to the target collection point value.
A display module 220, configured to display the target collection point value and the time information corresponding to the target collection point value in a target display area, where the target display area is set in an animation display module in a display window, and the target display area is an associated area of the target collection point identifier.
In one implementation manner, the display module 220 displays the target collection point value and the time information corresponding to the target collection point value in a target display area, including:
adjusting the width and height of the frame of the display window and the animation display module; loading the adjusted animation display module; and displaying the target collection point value and time information corresponding to the target collection point value in the target display area of the animation display module.
In one implementation, the apparatus may further include:
a processing module, configured to establish a connection with the real-time database before the obtaining module 210; and displaying the display window.
In an implementation manner, the obtaining module 210 obtains, in a case that a refresh cycle is triggered, target data of a target collection point identifier in a real-time database, where the target data includes: and under the condition that the timer of the target acquisition point identifier is overtime, acquiring the target data of the target acquisition point identifier in the real-time database.
In one implementation, the obtaining module 210 is further configured to: and acquiring the target acquisition identifier from a preset configuration file.
The real-time data display device 200 based on powerbuild provided in the embodiment of the present application can implement each process implemented in the method embodiment of fig. 1, and is not described herein again to avoid repetition.
Optionally, as shown in fig. 3, an electronic device 300 is further provided in this embodiment of the present application, and includes a processor 301, a memory 302, and a program or an instruction stored in the memory 302 and capable of being executed on the processor 301, where the program or the instruction is executed by the processor 301 to implement each process of the above-mentioned embodiment of the PowerBuilder-based real-time data presentation method, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The electronic equipment can be the electronic equipment provided with the real-time data presentation device based on the PowerBuilder.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the above real-time data presentation method based on PowerBuilder, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
The processor is the processor in the electronic device described in the above embodiment. Readable storage media, including computer-readable storage media, such as Read-Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, etc.
In the embodiments of the present application, the difference between the embodiments is described in detail, and different optimization features between the embodiments can be combined to form a better embodiment as long as the differences are not contradictory, and further description is omitted here in view of brevity of the text.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A real-time data display method based on PowerBuilder is characterized by comprising the following steps:
under the condition of triggering a refresh cycle, acquiring target data of a target acquisition point identifier in a real-time database, wherein the target data comprises: a target collection point value and time information corresponding to the target collection point value;
and displaying the target collection point value and time information corresponding to the target collection point value in a target display area, wherein the target display area is arranged in an animation display module in a display window, and the target display area is an association area of the target collection point identifier.
2. The method according to claim 1, wherein said displaying the target collection point values and the time information corresponding to the target collection point values in a target display area comprises:
adjusting the width and height of the frame of the display window and the animation display module;
loading the adjusted animation display module;
and displaying the target collection point value and time information corresponding to the target collection point value in the target display area of the animation display module.
3. The method of claim 1, wherein before obtaining target data for a target acquisition point identification in a real-time database in the event of triggering a refresh cycle, the method further comprises:
establishing connection with the real-time database;
and displaying the display window.
4. The method of claim 1, wherein obtaining target data for a target acquisition point identifier in a real-time database in the event of triggering a refresh cycle comprises:
and under the condition that the timer of the target acquisition point identifier is overtime, acquiring the target data of the target acquisition point identifier in the real-time database.
5. The method of claim 1, wherein prior to obtaining target data for a target acquisition point identification in a real-time database, the method further comprises:
and acquiring the target acquisition identifier from a preset configuration file.
6. The utility model provides a real-time data display device based on powerbuild, its characterized in that includes:
an obtaining module, configured to obtain target data of a target acquisition point identifier in a real-time database under a condition that a refresh cycle is triggered, where the target data includes: a target collection point value and time information corresponding to the target collection point value;
and the display module is used for displaying the target acquisition point value and the time information corresponding to the target acquisition point value in a target display area, wherein the target display area is arranged in the animation display module in the display window, and the target display area is an associated area of the target acquisition point identifier.
7. The apparatus of claim 6, wherein the display module displays the target collection point values and time information corresponding to the target collection point values in a target display area, comprising:
adjusting the width and height of the frame of the display window and the animation display module; loading the adjusted animation display module; and displaying the target collection point value and time information corresponding to the target collection point value in the target display area of the animation display module.
8. The apparatus of claim 6, further comprising:
the processing module is used for establishing connection with the real-time database before the acquisition module; and displaying the display window.
9. The apparatus of claim 6, wherein the obtaining module obtains the target data of the target collection point identifier in the real-time database in case of triggering a refresh cycle, and comprises:
and under the condition that the timer of the target acquisition point identifier is overtime, acquiring the target data of the target acquisition point identifier in the real-time database.
10. The apparatus of claim 6, wherein the obtaining module is further configured to:
and acquiring the target acquisition identifier from a preset configuration file.
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CN110929977A (en) * | 2019-09-30 | 2020-03-27 | 国网湖南省电力有限公司 | Cloud power network data display method and system based on space customization |
CN110855012A (en) * | 2019-12-19 | 2020-02-28 | 国网河北省电力有限公司武安市供电分公司 | Real-time line loss intelligent analysis system for transformer area |
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