CN113852790A - Multi-signal-source operation monitoring system - Google Patents
Multi-signal-source operation monitoring system Download PDFInfo
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- CN113852790A CN113852790A CN202111090122.0A CN202111090122A CN113852790A CN 113852790 A CN113852790 A CN 113852790A CN 202111090122 A CN202111090122 A CN 202111090122A CN 113852790 A CN113852790 A CN 113852790A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/265—Mixing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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Abstract
The invention discloses a multi-signal source operation monitoring system, comprising: a server configured to acquire a plurality of signal sources; a terminal configured to be communicably connected with the server and to be capable of operating a plurality of signal sources through the server; a camera configured to be communicatively connectable with a server; the terminal operates the at least one signal source, records a screen in an operation process and sends a screen recording result to the server; the server is used for monitoring the operation of the terminal on the at least one signal source and sending a shooting signal to the camera when monitoring that one of the signal sources is operated; the camera is used for responding to a shooting signal sent by the server, acquiring an image of the environment around the terminal and sending the image of the environment around the terminal to the server; the server is also used for receiving the image sent by the camera and associating the image with the screen recording result. The invention solves the problem that the actual operator is not matched with the logged-in user account.
Description
Priority
The present invention claims the priority of the applicant's utility model "a multiple signal source operation monitoring system" as filed on 2021, 4/27/h and with application number 202120891264.6.
Technical Field
The invention relates to the field of computers, in particular to a multi-signal-source operation monitoring system.
Background
The command screen in the prior art is generally applied to various monitoring systems and is used for intensively displaying pictures needing to be monitored to multiple people. In order to display specific content on the command screen, each channel of signal source is usually operated by a pre-manufactured software, so that the command screen can display the signal source on the command screen after the signal source is rearranged by a user. Because the signal source has a plurality of sources, different authority settings are often performed on the operating personnel, that is, corresponding user accounts are set for different users. However, sometimes, the user account of the previous user is not logged out in time, or is forgotten to be logged out, or the password is leaked, and another user already operates the signal source through the terminal. At this time, the actual operator is changed, which causes the problem that the actual operator and the logged user account are not matched, so that the system is not convenient to duplicate, and the problem is not beneficial to responsibility division.
Disclosure of Invention
In view of the foregoing prior art, an embodiment of the present invention provides a multi-signal-source operation monitoring system, including:
a server configured to acquire a plurality of signal sources;
a terminal configured to be communicably connected with the server and to be capable of operating a plurality of signal sources through the server;
a camera configured to be communicatively connectable with a server;
the terminal operates the at least one signal source, records a screen in an operation process and sends a screen recording result to the server; the server monitors the operation of the terminal on the at least one signal source, and sends a shooting signal to the camera when monitoring that one of the signal sources is operated; the camera responds to a shooting signal sent by a server, acquires an image of the environment around the terminal and sends the image of the environment around the terminal to the server; and the server receives the image sent by the camera and associates the image with the screen recording result.
According to some embodiments of the invention, the multi-signal source operation monitoring system comprises:
the splicing processor is connected with the signal source;
splicing the command screens;
the server is in communication connection with the signal sources and the splicing processor, and the server controls the display of each signal source on the splicing command screen by controlling the splicing processor.
According to some embodiments of the invention, the server comprises a splicing processor comprising at least one signal source input interface.
According to some embodiments of the invention, the signal source input interface comprises a video input interface.
According to some embodiments of the invention, the signal source input interface comprises: HDMI interface, VGA interface, composite Video interface, S-Video interface, color difference interface, DVI interface, SDI interface, IEEE1394 interface and/or BNC interface.
According to some embodiments of the invention, the terminal comprises an input device; the camera is fixedly connected with the terminal, or the camera is separated from the terminal; and the terminal is in communication connection with the server in a wired or wireless mode.
According to some embodiments of the invention, the camera is provided with a sensor and a buzzer, the sensor detects the brightness of the surrounding environment, and the buzzer is started to prompt the camera to be shielded when the brightness reaches a preset threshold value.
According to some embodiments of the invention, the terminal is a plurality of terminals.
According to some embodiments of the invention, the server further comprises an instruction output interface.
According to some embodiments of the invention, the command output interface comprises a USB port and/or a serial port.
According to some embodiments of the present invention, a multi-signal source operation monitoring system includes a screen splitting device through which a signal source is input to a signal source input interface after being split.
The technical scheme of the embodiment of the invention comprises a server, wherein the server comprises a splicing processor, and the splicing processor comprises at least one signal source input interface; the terminal is in communication connection with the server and comprises an input device; the camera is in communication connection with the server; the command screen is in communication connection with the server; the terminal operates the at least one signal source, records a screen in the operation process and sends a screen recording result to the server; the server is used for monitoring the operation of the terminal on the at least one signal source and sending a shooting signal to the camera when monitoring that one of the signal sources is operated; the camera is used for responding to a shooting signal sent by the server, acquiring an image of the environment around the terminal and sending the image of the environment around the terminal to the server; the server is also used for receiving the image sent by the camera and associating the image with the screen recording result. The problem that an actual operator is not matched with a logged user account is solved.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of a multiple signal source operation monitoring system according to some embodiments of the invention.
Fig. 2 is a schematic diagram of a multiple signal source operation monitoring system according to some embodiments of the invention.
Fig. 3 is a schematic diagram of a signal source and a split screen arrangement according to some embodiments of the invention.
Fig. 4 is a schematic diagram of a system for multiple signal source operation monitoring according to some embodiments of the invention.
FIG. 5 is a circuit diagram of a sensor and buzzer disposed on a camera head according to some embodiments of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1, fig. 1 is a schematic diagram of a multiple signal source operation monitoring system according to some embodiments of the present invention.
Referring to fig. 1, a multiple signal source operation monitoring system according to some embodiments of the present invention includes: command screen 10, server 20, camera 50 and terminal 40.
The server 20 in the embodiment of the present invention may be one server 20, a server cluster, or a cloud server.
The terminal 40 of the embodiment of the present invention may adopt a general-purpose device or a special-purpose device. When the terminal 40 of the embodiment of the present invention is a general-purpose device, the terminal may be an electronic device such as a mobile phone, a tablet computer, a multimedia player, a wearable device, and a personal computer.
In some embodiments of the present invention, terminal 40 includes an input device 401. The input device 401 may be a general-purpose device or a dedicated device. When the input device 401 of the embodiment of the present invention is a general-purpose device, the input device may be a mouse, a keyboard, a touch device, or a handwriting device.
The terminal 40 of the embodiment of the present invention is connected to the server 20 in a communication manner, and is connected to a plurality of signal sources in a communication manner through the server 20.
The command screen 10 of an embodiment of the present invention includes a screen or display that may include one screen or display or a plurality of screens or displays. When the command screen 10 includes a plurality of screens or displays, the plurality of screens or displays may be installed in a predetermined arrangement in a control center or command room. The arrangement of the plurality of screens or displays may be planar or not. Those skilled in the art will appreciate that the command screen 10 of the present invention is not limited to a screen or display, and that the command screen 10 of the present invention includes any device capable of visually outputting a picture stream. For example, the command screen 10 of the embodiment of the present invention further includes: one or more touch screens, or one or more projectors. In addition, the command screen 10 of the embodiment of the present invention may also be a combination of a screen, a display, a touch screen, and a projector.
The server 20 of the embodiment of the present invention includes a splicing processor 21. According to some embodiments of the invention, the stitching processor 21 may be implemented by hardware; according to some other embodiments of the present invention, the stitching processor may also be implemented by running a pre-manufactured program on hardware.
In some embodiments of the present invention, the stitching processor 21 includes one or more respective signal source input interfaces. The stitching processor 21 receives signal sources via a signal source input interface.
Specifically, signal source 210 is received via signal source input interface 220, signal source 211 is received via signal source input interface 221, and signal source 212 is received via signal source input interface 222. It should be noted that the signal source input interfaces of the embodiment of the present invention are not limited to 3, and in practical applications, a corresponding number of signal source input interfaces may be set according to the number of signal sources.
Each signal source is input into the splicing processor through the signal source input interface, and each signal source is displayed on the command screen 10
In some embodiments of the invention, the signal source may also be controlled. The signal source is operated, for example, by an input device 401 of the terminal 40.
In order to obtain an actual operator for controlling each signal source, the camera 50 of the embodiment of the present invention collects the surrounding environment of the terminal 40, records the screen of the operation process, and sends the screen recording result to the server, so that the actual operator and the operation process can be recorded simultaneously. Furthermore, the condition that the login account is inconsistent with the actual operator of each signal source when the user account is not logged out in time or is forgotten to be logged out or the password is leaked in a software login mode is avoided.
The embodiment of the invention records the surrounding environment of the terminal 40 through the camera 50, and records the operation of each signal source through the program prefabricated by the server 20, thereby being beneficial to dividing the responsibility of the actual operator.
According to some embodiments of the present invention, the server 20 is configured to monitor the operation of the at least one signal source by the terminal 40, and send a shooting signal to the camera when it is monitored that one of the signal sources is operated.
The camera 50 is configured to obtain an image of the environment around the terminal in response to a shooting signal sent by the server, and then send the image of the environment around the terminal to the server.
The server 20 is further configured to receive the image sent by the camera 50, and associate the image with the screen recording result of the terminal 40. For example, according to some embodiments of the present invention, a first clock module may be disposed on the camera 50 of an embodiment of the present invention, and the clock information of the server 20 is received through the first clock module, so as to synchronize the clock information of the camera 50 with the clock information of the server 20. Similarly, a second clock module is provided on the terminal 40, and the clock information of the server 20 is received by the second clock module, thereby synchronizing the clock information of the terminal with the clock information of the server. When the server monitors that the signal source on the terminal 40 is being operated, the server 20 synthesizes the image recorded by the camera and the screen recording image of the signal source on the terminal 40 being operated according to the same clock information, thereby associating the image recorded by the camera 50 with the screen recording result of the terminal 40 on the server 20, for example, establishing a mapping relationship between the image and the screen recording result.
According to some embodiments of the present invention, the camera 50 is fixedly connected to the terminal 40. Specifically, an operation console may be provided for the terminal 40, and the camera 50 may be mounted on the operation console to facilitate the camera 50 to record images of the surrounding environment of the terminal 40.
According to some embodiments of the invention, the terminal is communicatively connected to the server by wire or wirelessly.
Fig. 3 is a schematic diagram of a signal source and a split screen arrangement according to some embodiments of the invention.
In the prior art, software such as screen sharing software and remote control software is often installed on a signal source, the software often needs higher authority to operate and needs to open a network port, and the port and the authority often generate greater potential safety hazard.
According to some embodiments of the invention, the signal source input interface is a video input interface. The advantage of using a video input interface is that in some situations where security level requirements are high, only the signal source is monitored and no specific operation can be performed on the signal source.
For example, taking the signal source 210 as a desktop computer as an example, the video output of the signal source 210 is divided into two paths by the screen splitting device 60, one path of the video output is connected to the local display 2100 through a video cable, and the other path of the video output is connected to the signal source input interface 220 shown in fig. 1 through a video cable. The signal source accessed by the video input interface can only acquire the picture stream of the signal source, but can not acquire the data which can be modified in the signal source. Therefore, the monitoring of the signal source is realized quickly. That is, the multi-signal-source operation monitoring system according to some embodiments of the present invention includes a screen splitting device, and the signal source input interface may be input after the signal source is directly split by the screen splitting device.
According to some embodiments of the invention, the signal source input interface comprises: HDMI interface, VGA interface, composite Video interface, S-Video interface, color difference interface, DVI interface, SDI interface, IEEE1394 interface and/or BNC interface. So as to adapt to different types of signal sources, such as televisions, cameras, displays, mobile phone screens and the like.
Fig. 2 is a schematic diagram of a multiple signal source operation monitoring system according to some embodiments of the invention. The system comprises: camera 500', spliced conductor screen 10', server 20', and terminal 40'. The spliced command screen can comprise a plurality of small display screens or a whole large screen.
The server 20' according to some embodiments of the present invention may be a server, a server cluster, or a cloud server.
The terminal 40' of the embodiment of the present invention may adopt a general-purpose device or a special-purpose device. When the terminal 40' of the embodiment of the present invention is a general-purpose device, the terminal may be an electronic device such as a mobile phone, a tablet computer, a multimedia player, a wearable device, and a personal computer.
In some embodiments of the present invention, the terminal 40 'includes an input device 401'. The input device 401' may be a general-purpose device or a dedicated device. When the input device 401' of the embodiment of the present invention is a general-purpose device, the input device may be a mouse, a keyboard, a touch device, or a handwriting device.
The stitching processor 21 'is communicatively coupled to the signal source, such as via the illustrated switch 50', or may be coupled via a video line.
The server 20 'is connected to the signal sources and to the splicing processor 21' through the switch 50 ', and the server 20' controls the display of the respective signal sources on the splicing command screen 10 'by controlling the splicing processor 21'.
The terminal 40 ' is communicatively coupled to the server 20' and is communicatively coupled to a plurality of signal sources via the server 20 '.
The camera 500 'is communicatively connected to the server 20'.
The terminal 40 'is configured to operate the at least one signal source, record a screen of the operation process, and send a screen recording result to the server 20'.
The server 20' is configured to monitor the operation of the terminal 40 ' on the at least one signal source, and to send a shooting signal to the camera 500' when it is monitored that one of the signal sources (e.g., the signal source 210) is operated.
The camera 500' is configured to respond to a shooting signal sent by the server, and send an image of the environment around the terminal to the server after acquiring the image of the environment around the terminal;
the server 20' is further configured to receive the image sent by the camera 50 ' and associate the image with a screen recording result of the terminal 40 ' (e.g., a process in which the signal source 210 is operated).
According to some embodiments of the present invention, the camera 50 'is fixedly connected to the terminal 40'. Specifically, an operation console may be provided for the terminal 40 ', and the camera 50' is mounted on the operation console, so as to facilitate the camera 50 'to record images of the surrounding environment of the terminal 40'.
In addition, other contents described in fig. 1 may also be applied to the embodiment related to fig. 2, or may be applied to the embodiment related to fig. 2 after being appropriately adjusted, and are not described herein again.
Fig. 4 is a schematic diagram of a system for multiple signal source operation monitoring according to some embodiments of the invention.
Fig. 4 omits the command screen, splice controller, signal source input interface, and signal source. The command screen, the splice controller, the signal source input interface, and the signal source have similar functions to those of the multi-signal-source operation monitoring system shown in fig. 1 and 2, and are not described herein again.
The difference between fig. 1 and 2 is that fig. 4 adds two terminals.
Referring to fig. 4, a multi-signal source operation monitoring system according to some embodiments of the present invention includes a plurality of terminals, thereby allowing a plurality of users to manipulate the multi-signal source operation monitoring system. Specifically, user 1 operates terminal 41, user 2 operates terminal 42, and user 3 operates terminal 43.
In the embodiment of the present invention, the server 20 sends the photographing signal to the camera 50 when monitoring the operation of one or more of the terminal 41, the terminal 42, and the terminal 43 on the at least one signal source.
The camera 50 is configured to respond to the shooting signal sent by the server 20, acquire images of the surroundings of the terminals 41, 42, and 43, and then send the images of the surroundings of the terminals to the server 20;
the server 20 is further configured to receive the image sent by the camera 50, and associate the image with the screen recording result of one or more of the terminal 41, the terminal 42, and the terminal 43 operating the at least one signal source. For example, if the server monitors that the signal sources on the terminals 41 and 42 are being operated, the image is associated to the screen recording result of the terminal 41, and the image is associated to the screen recording result of the terminal 42.
Under the same inventive concept, a camera can be arranged for each terminal; it is also possible to provide a plurality of cameras at different angles for one terminal.
FIG. 5 is a circuit diagram of a sensor and buzzer disposed on a camera head according to some embodiments of the invention.
According to some embodiments of the invention, the camera is separate from the terminal. Specifically, the camera may be placed slightly above the terminal 40 to prevent an actual operator from intentionally obscuring the camera.
According to some embodiments of the invention, a sensor 51, a power source 52 and a buzzer 53 may also be provided on the camera head. The sensor 51 is arranged to detect the brightness of the surrounding environment and when the brightness reaches a preset threshold, a buzzer 53 is activated to prompt the camera to be shielded. The power source 52 is configured to supply power to the sensor 51 and the buzzer.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (11)
1. A multi-signal source operation monitoring system, comprising:
a server configured to acquire a plurality of signal sources;
a terminal configured to be communicably connected with the server and to be capable of operating a plurality of signal sources through the server;
a camera configured to be communicatively connectable with a server;
the terminal operates the at least one signal source, records a screen in an operation process and sends a screen recording result to the server; the server monitors the operation of the terminal on the at least one signal source, and sends a shooting signal to the camera when monitoring that one of the signal sources is operated; the camera responds to a shooting signal sent by a server, acquires an image of the environment around the terminal and sends the image of the environment around the terminal to the server; and the server receives the image sent by the camera and associates the image with the screen recording result.
2. The multiple-signal-source operation monitoring system of claim 1, comprising:
the splicing processor is connected with the signal source;
splicing the command screens;
the server is in communication connection with the signal sources and the splicing processor, and the server controls the display of each signal source on the splicing command screen by controlling the splicing processor.
3. The multiple-signal-source operation monitoring system according to claim 1 or 2, wherein the server comprises a splicing processor, the splicing processor comprising at least one signal-source input interface.
4. The multiple-signal-source operation monitoring system of claim 3, wherein the signal-source input interface comprises a video input interface.
5. The multiple-signal-source operation monitoring system of claim 3,
the signal source input interface comprises: HDMI interface, VGA interface, composite Video interface, S-Video interface, color difference interface, DVI interface, SDI interface, IEEE1394 interface and/or BNC interface.
6. The multiple-signal-source operation monitoring system of claim 1, wherein the terminal includes an input device; the camera is fixedly connected with the terminal, or the camera is separated from the terminal; and the terminal is in communication connection with the server in a wired or wireless mode.
7. The system for monitoring the operation of the multiple signal sources according to claim 1, wherein the camera is provided with a sensor and a buzzer, the sensor detects the brightness of the surrounding environment, and when the brightness reaches a preset threshold value, the buzzer is started to prompt the camera to be shielded.
8. The multiple-signal-source operation monitoring system according to claim 1, wherein the terminal is a plurality of terminals.
9. The multiple-signal-source operation monitoring system according to claim 1, wherein the server further comprises an instruction output interface.
10. The multiple-signal-source operation monitoring system according to claim 1, wherein the command output interface comprises a USB port and/or a serial port.
11. The multiple-signal-source operation monitoring system according to claim 3, comprising a screen-splitting device, wherein the signal source is input to the signal-source input interface after being split by the screen-splitting device.
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| CN2021208912646 | 2021-04-27 | ||
| CN202120891264 | 2021-04-27 |
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| CN113852790A true CN113852790A (en) | 2021-12-28 |
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