CN116095420A - Method, equipment and medium for real-time superposition and removal of alarm information during video linkage - Google Patents
Method, equipment and medium for real-time superposition and removal of alarm information during video linkage Download PDFInfo
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- CN116095420A CN116095420A CN202211723147.4A CN202211723147A CN116095420A CN 116095420 A CN116095420 A CN 116095420A CN 202211723147 A CN202211723147 A CN 202211723147A CN 116095420 A CN116095420 A CN 116095420A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000012544 monitoring process Methods 0.000 claims description 17
- 238000004590 computer program Methods 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 8
- 230000001960 triggered effect Effects 0.000 claims description 5
- 230000008030 elimination Effects 0.000 claims 5
- 238000003379 elimination reaction Methods 0.000 claims 5
- 230000004044 response Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
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Abstract
The invention relates to a method, equipment and medium for real-time superposition and removal of alarm information during video linkage. Compared with the prior art, the invention has the advantages of improving the automation level and response efficiency of the system, improving the working efficiency and the like.
Description
Technical Field
The invention relates to a train signal control system, in particular to a method, equipment and medium for superposing and clearing alarm information in real time during video linkage.
Background
In the urban rail transit full-automatic operation large integration system, the video monitoring system is connected with or integrated with the comprehensive monitoring profession, the vehicle profession, the security professional, the communication profession, the fire alarm system, the platform door, the electromechanical profession and the like. After receiving the alarm information sent by the profession, the video monitoring system pushes the camera video of the alarm point area accessory to a preset CCTV display screen or a CCTV large screen. Workers need to know the scene through CCTV display screens or large-screen linked camera video pictures, and the efficiency of checking the corresponding relation between the alarms and the linked videos is low through inquiring the alarm information of the linked videos through a workstation. Particularly, when a plurality of alarms are linked with 1-path video or 1-path video of the alarm linkage, the efficiency of checking the corresponding relation between the alarms and the linkage video by the staff is lower.
The conventional video linkage, wherein single or multiple alarm information links the same video, the alarm information and the linkage video need to be inquired at two different interfaces, the alarm information needs to be inquired at the alarm interface, and the video needs to be inquired at the linkage video picture; the corresponding relation between single or multiple alarm information and the linkage video cannot be intuitively displayed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a method, equipment and medium for superposing and clearing alarm information in real time during video linkage.
The aim of the invention can be achieved by the following technical scheme:
according to a first aspect of the present invention, there is provided a method for real-time superimposition and removal of alert information in video linkage, in which alert information characters are superimposed in real time on a linked video frame, and the superimposed alert information characters are removed after an alert is restored.
As an optimal technical scheme, when single or multiple alarm information is triggered, alarm information characters are sequentially overlapped on corresponding linkage video pictures according to the corresponding relation between the alarm information and the linkage video and the alarm triggering time sequence.
As an optimal technical scheme, after single or multiple alarm information is recovered, characters of recovered alarm information of the linkage video picture are canceled in real time according to the corresponding relation between the alarm information and the linkage video.
As a preferable technical scheme, when two or more than two alarm messages are linked with the same camera video, alarm message characters are sequentially overlapped to the linked video picture according to the alarm message triggering time sequence.
As an optimal technical scheme, the method defines the corresponding association relation between the alarm information and the camera ID number in the video monitoring system.
As an optimal technical scheme, the method presets the ID number of the video display equipment corresponding to the alarm information in the video monitoring system, presets the position of the linkage video picture for the alarm information display.
As an optimal technical scheme, the method superimposes and clears the alarm information character to the linkage video picture in real time according to the corresponding association relation between the alarm information and the ID number of the linkage camera in the video monitoring system.
As a preferable technical scheme, the alarm information recovery includes shift information or reset information.
According to a second aspect of the present invention there is provided an electronic device comprising a memory and a processor, the memory having stored thereon a computer program, the processor implementing the method when executing the program.
According to a third aspect of the present invention, there is provided a computer readable storage medium having stored thereon a computer program which when executed by a processor implements the method.
Compared with the prior art, the invention has the following advantages:
(1) When single or multiple alarm information are triggered, the alarm information characters are sequentially overlapped on the corresponding linkage video frames according to the alarm triggering time sequence, and workers can inquire linkage videos and alarm information at the same time on the linkage video frames, so that the corresponding relation between the alarm information (single or multiple alarm information) and the linkage videos is clearly and intuitively displayed for the workers.
(2) After the single or multiple alarm information is recovered (deflection or reset information), the character of the recovered alarm information of the linked video picture is canceled in real time, and the alarm information recovery can be visually displayed on the linked video picture.
Drawings
FIG. 1 is a hardware schematic of an implementation of the present invention;
FIG. 2 is a flow chart of the method of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. 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.
The invention provides a scheme for overlapping alarm information characters on a linked video picture in real time, and the overlapped alarm information characters are cleared after alarm recovery. The staff can know the corresponding relation between the linkage video and the alarm information through the linkage video and the alarm information character overlapped by the video. The method aims to improve the automation level and response efficiency of the system and improve the working efficiency.
When single or multiple alarm information is triggered, sequentially overlapping alarm information characters to corresponding linkage video pictures according to the corresponding relation between the alarm information and the linkage video and the alarm triggering time sequence;
after the single or multiple alarm information is recovered (deflection or reset information), the characters of the recovered alarm information of the linkage video picture are canceled in real time according to the corresponding relation between the alarm information and the linkage video.
As shown in fig. 1, the information flow of the present invention mainly includes:
real-time performance of the linkage of the alarm information and the video;
alarm information and camera ID matching: the video monitoring system defines the corresponding association relation between the alarm information and the ID number of the camera;
linkage camera and CCTV display screen/CCTV large screen ID matching nature: the video monitoring system presets an ID number of the video display device corresponding to the alarm information, and the preset alarm information displays the position of the linkage video picture;
real-time performance of alarm information and video linkage: and the video monitoring system superimposes and clears the alarm information character on the linkage video picture in real time according to the corresponding association relation between the alarm information and the ID number of the linkage camera.
As shown in fig. 2, the specific process of the method of the invention comprises the following steps:
(1) The video monitoring system defines control authorities according to different dispatching posts, and the CCTV display screen/CCTV large screen display authorities.
(2) The video monitoring system receives the alarm information trigger and compares the alarm information trigger with the corresponding incidence relation between the preset alarm information and the ID number of the camera.
(3) And judging whether the received alarm information is the alarm information of the linked video.
(4) If the alarm information does not need linkage video, the alarm information is displayed on the alarm list. If the alarm information needs to link the video, the video is linked to a preset CCTV display screen/CCTV large screen.
(5) And according to the comparison of the corresponding association relation between the preset warning information and the camera ID number, the warning information character is overlapped to the linkage video picture in real time.
(6) The video monitoring system receives the alarm information trigger and compares the alarm information trigger with the corresponding incidence relation between the preset alarm information and the ID number of the camera.
(7) And judging whether the received alarm clearing information needs to cancel the linkage video.
(8) If the alarm information does not need to cancel the linkage video, the alarm information is cleared in the alarm list. If the alarm clearing information needs to cancel the linkage video, the video monitoring system restores (displacement information or reset information) according to the alarm information, and cancels the alarm information characters overlapped by the linkage video picture.
(9) And canceling the linkage video picture, and restoring the linkage video interface to be normal.
When two or more than two alarm messages link the same camera video, sequentially overlapping alarm message characters to the linked video picture according to the alarm message triggering time sequence; the video monitoring system sequentially cancels the alarm information characters overlapped by the linked video pictures according to the time sequence of alarm information recovery (deflection information or reset information).
The invention thus has the following advantages:
(1) The conventional video linkage, wherein single or multiple alarm information links the same video, the alarm information and the linkage video need to be inquired at two different interfaces, the alarm information needs to be inquired at the alarm interface, and the video needs to be inquired at the linkage video picture; the corresponding relation between single or multiple alarm information and the linkage video cannot be intuitively displayed.
When single or multiple alarm information are triggered, the alarm information characters are sequentially overlapped on the corresponding linkage video frames according to the alarm triggering time sequence, and workers can inquire linkage videos and alarm information at the same time on the linkage video frames, so that the corresponding relation between the alarm information (single or multiple alarm information) and the linkage videos is clearly and intuitively displayed for the workers.
(2) When the alarm information is recovered, the conventional video linkage needs to inquire the alarm recovery record at the alarm interface. After the single or multiple alarm information is recovered (deflection or reset information), the character of the recovered alarm information of the linked video picture is canceled in real time, and the alarm information recovery can be visually displayed on the linked video picture.
The foregoing description of the embodiments of the method further describes the embodiments of the present invention through embodiments of the electronic device and the storage medium.
The electronic device of the present invention includes a Central Processing Unit (CPU) that can perform various appropriate actions and processes according to computer program instructions stored in a Read Only Memory (ROM) or computer program instructions loaded from a storage unit into a Random Access Memory (RAM). In the RAM, various programs and data required for the operation of the device can also be stored. The CPU, ROM and RAM are connected to each other by a bus. An input/output (I/O) interface is also connected to the bus.
A plurality of components in a device are connected to an I/O interface, comprising: an input unit such as a keyboard, a mouse, etc.; an output unit such as various types of displays, speakers, and the like; a storage unit such as a magnetic disk, an optical disk, or the like; and communication units such as network cards, modems, wireless communication transceivers, and the like. The communication unit allows the device to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.
The processing unit performs the various methods and processes described above, such as the inventive method. For example, in some embodiments, the inventive methods may be implemented as a computer software program tangibly embodied on a machine-readable medium, such as a storage unit. In some embodiments, part or all of the computer program may be loaded and/or installed onto the device via the ROM and/or the communication unit. One or more of the steps of the method of the invention described above may be performed when the computer program is loaded into RAM and executed by a CPU. Alternatively, in other embodiments, the CPU may be configured to perform the methods of the present invention by any other suitable means (e.g., by means of firmware).
The functions described above herein may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: a Field Programmable Gate Array (FPGA), an Application Specific Integrated Circuit (ASIC), an Application Specific Standard Product (ASSP), a system on a chip (SOC), a Complex Programmable Logic Device (CPLD), and the like.
Program code for carrying out methods of the present invention may be written in any combination of one or more programming languages. These program code may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus such that the program code, when executed by the processor or controller, causes the functions/operations specified in the flowchart and/or block diagram to be implemented. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of the present invention, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. The machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
While the invention has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (10)
1. A method for real-time superposition and removal of alarm information during video linkage is characterized in that alarm information characters are superposed in a linkage video picture in real time, and the superposed alarm information characters are removed after alarm recovery.
2. The method for real-time superposition and elimination of alarm information in video linkage according to claim 1, wherein when single or multiple alarm information are triggered, alarm information characters are sequentially superposed on corresponding linkage video pictures according to the corresponding relation between the alarm information and the linkage video and the alarm triggering time sequence.
3. The method for real-time superposition and elimination of alarm information during video linkage according to claim 1, wherein after single or multiple alarm information are recovered, the characters of the recovered alarm information of the linkage video picture are canceled in real time according to the corresponding relation between the alarm information and the linkage video.
4. The method for real-time superposition and removal of alarm information in video linkage according to claim 2, wherein when two or more alarm information are linked with the same camera video, alarm information characters are sequentially superimposed on the linked video picture according to the alarm information triggering time sequence.
5. The method for real-time superposition and elimination of alarm information during video linkage according to claim 1, wherein the method defines the corresponding association relation between the alarm information and the camera ID number in a video monitoring system.
6. The method for real-time superposition and elimination of alarm information during video linkage according to claim 1, wherein the method presets an ID number of a video display device corresponding to the alarm information in a video monitoring system, and presets the position of a linkage video picture for the alarm information.
7. The method for real-time superposition and elimination of alarm information during video linkage according to claim 1, wherein the method superimposes and eliminates alarm information characters to a linkage video picture in real time according to the corresponding association relation between the alarm information and the ID number of the linkage camera in a video monitoring system.
8. A method for real-time superimposition and removal of alarm information in video linkage according to claim 3, wherein the alarm information recovery includes shift information or reset information.
9. An electronic device comprising a memory and a processor, the memory having stored thereon a computer program, characterized in that the processor, when executing the program, implements the method according to any of claims 1-8.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the method according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211723147.4A CN116095420A (en) | 2022-12-30 | 2022-12-30 | Method, equipment and medium for real-time superposition and removal of alarm information during video linkage |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211723147.4A CN116095420A (en) | 2022-12-30 | 2022-12-30 | Method, equipment and medium for real-time superposition and removal of alarm information during video linkage |
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| CN116095420A true CN116095420A (en) | 2023-05-09 |
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| CN203038407U (en) * | 2013-01-04 | 2013-07-03 | 北京纵横机电技术开发公司 | Fire prevention video linkage device of locomotive-mounted safety monitoring equipment |
| CN103247131A (en) * | 2013-05-24 | 2013-08-14 | 成都市晶林科技有限公司 | Forest monitoring system with visible light cameras |
| CN103886707A (en) * | 2014-03-04 | 2014-06-25 | 深圳市敢为软件技术有限公司 | Method and system for alarm reminding |
| CN104486580A (en) * | 2014-11-28 | 2015-04-01 | 国电南瑞科技股份有限公司 | Tramcar closed circuit television monitoring system and implementation method thereof |
| CN110324579A (en) * | 2019-07-03 | 2019-10-11 | 西安通海瑞能电子科技有限公司 | The rotating ring video monitoring system and method for real time data and warning information superposition |
| CN113747125A (en) * | 2021-09-02 | 2021-12-03 | 北京百度网讯科技有限公司 | Weak current monitoring linkage method, device, system, equipment and storage medium |
| CN115474024A (en) * | 2022-08-17 | 2022-12-13 | 卡斯柯信号(成都)有限公司 | System and method for simultaneously triggering linkage video based on multiple important alarms |
-
2022
- 2022-12-30 CN CN202211723147.4A patent/CN116095420A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203038407U (en) * | 2013-01-04 | 2013-07-03 | 北京纵横机电技术开发公司 | Fire prevention video linkage device of locomotive-mounted safety monitoring equipment |
| CN103247131A (en) * | 2013-05-24 | 2013-08-14 | 成都市晶林科技有限公司 | Forest monitoring system with visible light cameras |
| CN103886707A (en) * | 2014-03-04 | 2014-06-25 | 深圳市敢为软件技术有限公司 | Method and system for alarm reminding |
| CN104486580A (en) * | 2014-11-28 | 2015-04-01 | 国电南瑞科技股份有限公司 | Tramcar closed circuit television monitoring system and implementation method thereof |
| CN110324579A (en) * | 2019-07-03 | 2019-10-11 | 西安通海瑞能电子科技有限公司 | The rotating ring video monitoring system and method for real time data and warning information superposition |
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| CN115474024A (en) * | 2022-08-17 | 2022-12-13 | 卡斯柯信号(成都)有限公司 | System and method for simultaneously triggering linkage video based on multiple important alarms |
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