CN115086290A - Method for alarming by linkage of multiple screens - Google Patents
Method for alarming by linkage of multiple screens Download PDFInfo
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- CN115086290A CN115086290A CN202210660595.8A CN202210660595A CN115086290A CN 115086290 A CN115086290 A CN 115086290A CN 202210660595 A CN202210660595 A CN 202210660595A CN 115086290 A CN115086290 A CN 115086290A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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Abstract
The invention discloses a method for alarming by linkage of a plurality of screens, which comprises the following steps: judging a current split screen mode, and determining whether the current split screen mode is a one-screen mode, a two-screen mode or a three-screen mode; and step two, monitoring whether the current state is in an alarm state or not, and displaying according to the split screen mode determined in the step one. According to the method for alarming by linkage of the multiple screens, the screen splitting mode can be effectively determined by setting the first step and the second step, and then corresponding alarming linkage display is carried out according to the screen splitting mode.
Description
Technical Field
The invention relates to an alarm method, in particular to a method for alarming by linkage of multiple screens.
Background
In the scene of the internet of things, the accessed devices are various, and in the traditional one-screen mode, if a device triggers real-time alarm, the spatial position information of the alarm device, the alarm state of an alarm center and a real-time alarm video cannot be displayed at the same time. If the corresponding function needs to be opened when the corresponding information data or the alarm video needs to be viewed, namely more operations are needed to view the data and the video related to the alarm equipment, linkage among the equipment space information, the alarm center data and the alarm video is lacked.
The existing one-screen mode has the following disadvantages: limited by one screen space, the displayable related data volume is limited, more data can be displayed only in the form of a popup layer, the experience is one-way notification, no two-way interaction exists, the linkage among equipment space information, alarm center data and alarm video is lacked, and when other menus or function pages are operated to jump away, the alarm center data and the video recording cannot be synchronously watched.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a method for alarming by linkage of a plurality of screens, which integrates the split screen linkage function into a whole body in linkage with each other by combining software and hardware.
In order to achieve the purpose, the invention provides the following technical scheme: a method for alarming by linkage of a plurality of screens comprises the following steps:
judging a current split screen mode, and determining whether the current split screen mode is a one-screen mode, a two-screen mode or a three-screen mode;
step two, monitoring whether the mobile terminal is in an alarm state or not, displaying according to the split screen mode determined in the step one, when the mode is determined to be the one-screen mode and the current state is normal, the screen page displays the main operation page, or when the alarm is in the current alarm state, the screen page jumps to an alarm center, namely a real-time alarm page, meanwhile, the bullet layer displays alarm information and processing operation, a plane view of the current alarm equipment and a real-time alarm video of the equipment, when the two-screen mode is determined and is currently in a normal state, the main screen displays the main operation page, the second screen displays the real-time video page, or when the mobile terminal is in the alarm state, the main screen page jumps to an alarm center, namely a real-time alarm page, meanwhile, the bullet layer displays alarm information and processing operation, and a plane view of the current alarm equipment, and the real-time video page of the second screen sequentially displays real-time alarm videos of the alarm equipment; when the three-screen mode is determined and the current state is normal, the main screen displays a main operation page, the second screen displays a real-time video page, the third screen displays a warning center-real-time warning page, or when the current state is in a warning state, the main screen page jumps to a plane view page where the current warning equipment is located, the second screen real-time video page displays real-time warning videos of the warning equipment in sequence, the third screen displays the warning center-real-time warning page, and a warning processing operation box pops up.
As a further improvement of the present invention, the specific steps of monitoring whether the current state is in the alarm state in the step two are as follows:
step two, firstly, a screen enters a project page, after the screen enters the project page, a main page registers Websocket and monitors a message event to receive alarm data pushed by the Websocket in real time, and meanwhile, a storage event is registered in other screen pages;
step two, when equipment triggers real-time alarm, the back end pushes relevant data of current alarm equipment through Websocket, the data is cached in storage after being processed, and if the real-time alarm is not triggered, the back end returns to continue monitoring the message event;
and step two, if the field related to the real-time alarm in the storage cache is updated, immediately executing a registered event processing function, linking other screens in real time, and if the field related to the real-time alarm is not updated, returning to monitor the storage event.
As a further improvement of the present invention, the specific steps of monitoring the message event in the first step are as follows:
step two, the front end initiates a ws connection to the back end;
step two, the rear end directly pushes the existing alarm record to the front end;
and step two, step three, the front end sends out timing ping to the back end, and the back end sends out response ping to the front end at the same time.
As a further improvement of the present invention, in the second step, the specific steps of receiving the alarm data pushed by the Websocket in real time are as follows:
step two, when an alarm is generated outside, the rear end pushes equipment data generating the alarm to the front end, and the alarm is pushed to the front end after the alarm is processed or recovered;
and step two, step five, the front end and the rear end mutually return to operate and mark alarm records through an interface.
The method has the advantages that the current screen splitting mode can be effectively judged firstly through the arrangement of the first step and the second step, and then targeted linkage display is carried out according to the selected screen splitting mode, so that bidirectional interaction is effectively increased, and linkage among equipment space information, alarm center data and alarm videos is increased.
Drawings
FIG. 1 is a flow chart of a method of multiple screen alarm linking of the present invention;
FIG. 2 is a flow chart of alarm state monitoring;
FIG. 3 is a flow chart of data push;
FIG. 4 is a schematic illustration of a home screen effect in an example;
FIG. 5 is a schematic illustration of a second screen effect in an example;
fig. 6 is a diagram illustrating a third screen effect in an example.
Detailed Description
The present invention will be further described in detail with reference to the embodiments shown in the drawings, wherein in the process of using the method of the present embodiment, hardware needs to be configured first, and the specific configuration flow is as follows: the three screens are connected with a host, and a home page, a real-time video playing page and an alarm center page are played in the three screens; software communication of the three pages is realized by using a front-end local cache, and hardware communication is realized by using a 1-to-3 display card.
Referring to fig. 1, the method for alarming by linkage of multiple screens of the embodiment includes the following steps:
judging a current split screen mode, and determining whether the current split screen mode is a one-screen mode, a two-screen mode or a three-screen mode;
step two, monitoring whether the mobile terminal is in an alarm state or not, displaying according to the split screen mode determined in the step one, when the mode is determined to be the one-screen mode and the current state is normal, the screen page displays the main operation page, or when the alarm is in the current alarm state, the screen page jumps to an alarm center, namely a real-time alarm page, meanwhile, the bullet layer displays alarm information and processing operation, a plane view of the current alarm equipment and a real-time alarm video of the equipment, when the two-screen mode is determined and the current state is normal, the main screen displays the main operation page, the second screen displays the real-time video page, or when the mobile terminal is in the alarm state, the main screen page jumps to an alarm center, namely a real-time alarm page, meanwhile, the bullet layer displays alarm information and processing operation, and a plane view of the current alarm equipment, and the real-time video page of the second screen sequentially displays real-time alarm videos of the alarm equipment; when the three-screen mode is determined and the current state is normal, the main screen displays a main operation page, the second screen displays a real-time video page, the third screen displays an alarm center-real-time alarm page, or when the current state is in an alarm state, the main screen page jumps to a plane view page where the current alarm device is located, the second screen real-time video page displays real-time alarm videos of the alarm device in sequence, and the third screen displays the alarm center-real-time alarm page and pops up an alarm processing operation frame, so that the linkage of the two screens or the three screens is effectively realized, and the information of the alarm center and the real-time video page can be checked while the main screen operates different functions. When the alarm device alarms, different data information of the alarm device can be displayed in the three screens respectively, meanwhile, the operation frequency of a user can be reduced, and the efficiency of problem handling is improved.
As an improved specific implementation manner, as shown in fig. 2, the specific step of monitoring whether the current state is in the alarm state in the second step is as follows:
step two, firstly, a screen enters a project page, after the screen enters the project page, a main page registers Websocket and monitors a message event to receive alarm data pushed by the Websocket in real time, and meanwhile, a storage event is registered in other screen pages;
step two, when equipment triggers real-time alarm, the back end pushes relevant data of current alarm equipment through Websocket, the data is cached in storage after being processed, and if the real-time alarm is not triggered, the back end returns to continue monitoring the message event;
and step two, if the field related to real-time alarm in the storage cache is updated, immediately executing a registered event processing function, linking other screens in real time, and if the field related to real-time alarm is not updated, returning to monitor the storage event.
As an improved specific implementation, the specific steps of monitoring the message event in the first step are as follows:
step two, the front end initiates a ws connection to the back end;
step two, the rear end directly pushes the existing alarm record to the front end;
and step two, the front end sends a timing ping to the rear end, and the rear end simultaneously sends a response ping to the front end.
As an improved specific implementation manner, as shown in fig. 3, in the step two, the specific step of receiving the alarm data pushed by the Websocket in real time in the step one is as follows:
step two, when an alarm is generated outside, the rear end pushes equipment data generating the alarm to the front end, and the alarm is pushed to the front end after the alarm is processed or the alarm is recovered;
and step two, step five, the mutual return operation between the front end and the rear end marks the alarm record through the interface, and through the setting of the steps, the rear end can push the alarm condition to the front end in real time and push the equipment data generating the alarm, so that the staff at the front end can better know the alarm condition.
The present embodiment mainly adopts a three-screen display, and specific example situations are shown in fig. 4, fig. 5, and fig. 6.
In summary, in the method of the embodiment, the split-screen mode is determined first, and then the display is performed according to the split-screen mode, so that on one hand, the problem of one-screen display in the prior art can be solved by effectively using multiple screens, and on the other hand, one-screen display can be performed under the condition that the hardware of the device is insufficient, thereby effectively increasing the applicability.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (4)
1. A method for alarming by linkage of a plurality of screens is characterized in that: the method comprises the following steps:
judging a current split screen mode, and determining whether the current split screen mode is a one-screen mode, a two-screen mode or a three-screen mode;
step two, monitoring whether the mobile terminal is in an alarm state at present, displaying according to the split screen mode determined in the step one, when the mode is determined to be the one-screen mode and the current state is normal, the screen page displays the main operation page, or when the alarm is in the current alarm state, the screen page jumps to an alarm center, namely a real-time alarm page, meanwhile, the bullet layer displays alarm information and processing operation, a plane view of the current alarm equipment and a real-time alarm video of the equipment, when the two-screen mode is determined and the current state is normal, the main screen displays the main operation page, the second screen displays the real-time video page, or when the mobile terminal is in the alarm state, the main screen page jumps to an alarm center, namely a real-time alarm page, meanwhile, the bullet layer displays alarm information and processing operation, and a plane view of the current alarm equipment, and the real-time video page of the second screen sequentially displays real-time alarm videos of the alarm equipment; when the three-screen mode is determined and the current state is normal, the main screen displays a main operation page, the second screen displays a real-time video page, the third screen displays a warning center-real-time warning page, or when the current state is in a warning state, the main screen page jumps to a plane view page where the current warning equipment is located, the second screen real-time video page displays real-time warning videos of the warning equipment in sequence, the third screen displays the warning center-real-time warning page, and a warning processing operation box pops up.
2. The method for multiple-screen linked alarm according to claim 1, wherein: the specific steps of monitoring whether the current state is in the alarm state in the second step are as follows:
step two, firstly, a screen enters a project page, after the screen enters the project page, a main page registers Websocket and monitors a message event to receive alarm data pushed by the Websocket in real time, and meanwhile, a storage event is registered in other screen pages;
step two, when equipment triggers real-time alarm, the back end pushes relevant data of current alarm equipment through Websocket, the data is cached in storage after being processed, and if the real-time alarm is not triggered, the back end returns to continue monitoring the message event;
and step two, if the field related to the real-time alarm in the storage cache is updated, immediately executing a registered event processing function, linking other screens in real time, and if the field related to the real-time alarm is not updated, returning to monitor the storage event.
3. The method for multiple-screen linked alarm according to claim 2, wherein: the specific steps of monitoring the message event in the first step are as follows:
step two, the front end initiates a ws connection to the back end;
step two, the rear end directly pushes the existing alarm record to the front end;
and step two, the front end sends a timing ping to the rear end, and the rear end simultaneously sends a response ping to the front end.
4. The method of linked multiple screens of claim 3, wherein: the specific steps of receiving the alarm data pushed by the Websocket in real time in the first step are as follows:
step two, when an alarm is generated outside, the rear end pushes equipment data generating the alarm to the front end, and the alarm is pushed to the front end after the alarm is processed or the alarm is recovered;
and step two, step five, the front end and the rear end mutually return to operate and mark alarm records through an interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210660595.8A CN115086290B (en) | 2022-06-13 | 2022-06-13 | Method for linkage alarm of multiple screens |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210660595.8A CN115086290B (en) | 2022-06-13 | 2022-06-13 | Method for linkage alarm of multiple screens |
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| CN115086290A true CN115086290A (en) | 2022-09-20 |
| CN115086290B CN115086290B (en) | 2023-06-20 |
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2022
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| US20120086680A1 (en) * | 2010-10-08 | 2012-04-12 | Seiko Epson Corporation | Display device, method of controlling display device, and computer program product |
| US20130113700A1 (en) * | 2011-11-09 | 2013-05-09 | Yokogawa Electric Corporation | Operating and monitoring screen displaying apparatus and method |
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