CN107484005A - Monitoring method, set top box, monitoring system and storage medium - Google Patents
Monitoring method, set top box, monitoring system and storage medium Download PDFInfo
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- CN107484005A CN107484005A CN201710669820.3A CN201710669820A CN107484005A CN 107484005 A CN107484005 A CN 107484005A CN 201710669820 A CN201710669820 A CN 201710669820A CN 107484005 A CN107484005 A CN 107484005A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 231
- 238000000034 method Methods 0.000 title claims abstract description 45
- 230000006870 function Effects 0.000 claims description 22
- 238000007781 pre-processing Methods 0.000 claims description 9
- 239000000284 extract Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
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- 238000004590 computer program Methods 0.000 claims description 5
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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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
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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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
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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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4438—Window management, e.g. event handling following interaction with the user interface
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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- Business, Economics & Management (AREA)
- Marketing (AREA)
- Human Computer Interaction (AREA)
- Software Systems (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention discloses a kind of monitoring method, set top box, monitoring system and storage medium.Wherein, a kind of monitoring method is applied to the set top box in the monitoring system that web camera, display device and set top box are formed, wherein, the set top box connects the display device and at least one web camera, including：Receive the monitor video signal of the web camera output；According to default judgment rule, whether judge in the monitor video signal comprising default scene information；If so, then exporting the monitor video signal to the display device, make the display device under current normal playing status, the monitor video is played in the form of default picture-in-picture.The embodiment of the present invention solves the technical problem for needing exclusive TV screen by TV display monitoring video in the prior art, has reached and has caused the technique effect that the TV entertainment of TV user and monitoring are neglected neither, so that family's monitoring and entertainment systems are more intelligent.
Description
Technical Field
The present invention relates to the field of monitoring technologies, and in particular, to a monitoring method, a set top box, a monitoring system, and a storage medium.
Background
With the improvement of living standard, people have increasingly strong requirements on home monitoring and security, and the monitoring camera in the prior art generally outputs a monitoring picture acquired by the monitoring camera through a television connected with the monitoring camera. However, when the monitoring picture collected by the television output monitoring camera is used, the monitoring picture usually monopolizes the whole display screen of the television, so that the television user is seriously affected, the user normally watches real-time television video programs through the television and enjoys real-time television family entertainment activities, and the user experience is poor.
Disclosure of Invention
The invention provides a monitoring method, a set-top box, a monitoring system and a storage medium, which are used for solving the technical problem that a television user cannot display a monitoring picture while performing television entertainment through a television.
In a first aspect, an embodiment of the present invention provides a monitoring method. The method is applied to a set top box in a monitoring system formed by a network camera, display equipment and the set top box, wherein the set top box is connected with the network camera and the display equipment, and the method comprises the following steps:
receiving a monitoring video signal output by the network camera;
judging whether the monitoring video signal contains preset scene information or not according to a preset judgment rule;
and if so, outputting the monitoring video signal to the display equipment to enable the display equipment to play the monitoring video in a preset picture-in-picture mode under the current normal playing state.
Further, the step of determining whether the monitoring video signal contains preset scene information according to a preset determination rule includes:
preprocessing the monitoring video signal according to a preset preprocessing rule to generate a preprocessed monitoring video signal;
and judging whether the preprocessed monitoring video signal contains preset scene information or not through a preset machine vision algorithm.
Further, the step of playing the monitoring video signal in a preset picture-in-picture form comprises:
only playing the video signals in the monitoring video signals by using a small window at a preset position; or,
and stopping audio playing of the display equipment in the current normal playing state, and playing the video signals and the audio signals in the monitoring video signals through a small window at a preset position.
Further, before the step of receiving the monitoring video signal of the network camera, the method further includes:
searching the accessible network camera;
receiving an access permission instruction;
and accessing the website of the monitoring video signal of the network camera according to the access permission instruction.
Further, after the step of selecting to receive the monitoring video signal output by the network camera, the method includes:
starting a control function module, wherein the control function module is used for receiving a monitoring control signal;
receiving an angle adjusting signal of the network camera through an angle adjusting submodule in the control function module;
generating an angle adjustment control instruction according to the angle adjustment signal;
and sending the angle adjustment control instruction to the network camera.
Or,
receiving an alarm signal through an alarm submodule in the control function module;
generating an alarm control instruction according to the alarm signal;
and sending the alarm control instruction to an alarm device arranged at the network camera end to enable the alarm device to send alarm information.
Or,
receiving a recording instruction of a monitoring video signal through a recording submodule in the control function module;
and recording the current monitoring video according to the recording instruction.
Further, before the step of outputting the monitoring video signal to the display device, the method further includes:
receiving an inquiry instruction of the monitoring video signal;
and outputting the monitoring video signal to the display equipment according to the query instruction.
Further, the step of receiving the monitoring video signal output by the network camera comprises:
judging whether the current network quality meets the requirement of a preset network transmission speed;
if not, receiving a monitoring video frame stream output by the network camera, wherein the monitoring video frame stream comprises: and the network camera extracts the monitoring video frame stream from the monitoring video stream based on a preset video signal selection rule.
In a second aspect, an embodiment of the present invention further provides a set top box, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor executes the program to implement the monitoring method according to the first aspect.
In a third aspect, an embodiment of the present invention further provides a monitoring system, including:
the network camera is used for acquiring a monitoring video and outputting a monitoring video signal based on the monitoring video;
the display equipment is used for playing the monitoring video signal in a preset picture-in-picture mode;
the set top box is used for receiving the monitoring video signal and judging whether the monitoring video signal contains preset scene information or not according to a preset judgment rule; and if so, outputting the monitoring video signal to the display equipment.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the monitoring method according to the first aspect.
In summary, according to the monitoring method, the set top box, the monitoring system and the storage medium provided in the embodiments of the present invention, whether the monitoring video signal includes the preset scene information is determined according to the preset determination rule, and if yes, the monitoring video signal is output to the display device, and the display device plays the monitoring video signal in the preset picture-in-picture manner in the current normal play state, so that the set top box only needs to play the monitoring video content in the preset picture-in-picture manner through the display device when the preset scene information is collected in the monitoring video signal, and thus the real-time television entertainment currently performed by a television user is not affected while the monitoring video is displayed. The technical problem that a television screen needs to be monopolized when the monitoring video is displayed by the television in the prior art is solved, the technical effect that the television entertainment and the monitoring of a television user are both correct is achieved, and therefore the monitoring and entertainment system of a family is more intelligent.
Drawings
Fig. 1 is a flowchart of a monitoring method according to an embodiment of the present invention;
fig. 2 is a flow chart of switching between a surveillance video stream and a surveillance video frame stream according to a second embodiment of the present invention;
fig. 3 is a flowchart of a monitoring method according to a third embodiment of the present invention;
fig. 4 is another flowchart of a monitoring method according to a third embodiment of the present invention;
fig. 5 is a schematic structural diagram of a set-top box according to a fourth embodiment of the present invention;
fig. 6 is a schematic structural diagram of a monitoring system according to a fifth embodiment of the present invention.
Icon: 20-a monitoring system; 201-network camera; 202-a set-top box; 203-display device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
As shown in fig. 1 and fig. 6, for example, the present embodiment provides a monitoring method, which is adapted to a scene that is effectively monitored by using a set-top box 202 and a display device 203 in cooperation, and is applied to the set-top box 202 in a monitoring system 20 formed by a network camera 201, the display device 203 and the set-top box 202, and the set-top box 202 is connected to the display device 203 and at least one network camera 201, where the display device 203 is preferably, but not limited to, a projector, a display screen, a television and other common display devices. It should be noted that, the display device 203 is not limited in any way, but for convenience of description, the display device 203 is exemplified as a television in the present embodiment, and the monitoring method is executed by the set-top box 202, and may be implemented by hardware and/or software disposed in the set-top box 202.
The monitoring method provided by the invention comprises the following steps:
and S102, receiving the monitoring video signal output by the network camera.
The set top box 202 receives a surveillance video signal output by the network camera 201 through a network, wherein the surveillance video signal includes a surveillance video stream and a surveillance video frame stream.
For the monitoring video stream signal, in this embodiment, preferably, the set top box 202 first establishes a network connection with the monitoring video stream address of the network camera 201, then receives the monitoring video stream sent by the network camera 201 from the monitoring video stream address, then decodes the monitoring video stream to obtain a decoded monitoring video stream signal, and sends the decoded monitoring video stream signal to the display device 203 (such as a display screen of a television) for playing.
For the surveillance video frame stream signal, in this embodiment, preferably, the set top box 202 first establishes a network connection with the surveillance video frame stream address of the network camera 201, then receives the surveillance video frame stream sent by the network camera 201 from the surveillance video frame stream address, and then directly sends the surveillance video frame stream to the display device 203 (such as a display screen of a television) for playing. Compared to the above-described surveillance video stream signal processing flow, the set-top box 202 does not need to perform the above-described decoding action.
Illustratively, the set-top box 202 may communicate with the network camera 201 through an ONVIF protocol, where the network camera 201 may be a dedicated network camera, or may be an intelligent device such as a mobile phone, a computer, etc. that has an ONVOF protocol built therein and is equipped with a camera.
S104, judging whether the monitoring video signal contains preset scene information or not according to a preset judgment rule.
The preset scene in this step may be a preset scene such as a person falling down, or an emergency scene such as a sudden break-in of a stranger in a garage.
The preset scene can be set or expanded according to a specific monitoring scene, and the current monitoring video signal is preferably sent to the display device 203 (such as a display screen of a television) only when a stranger intrudes into the garage monitoring video signal or a high-decibel sound suddenly appears in the monitoring video signal, so that a user can check the monitoring video in a targeted manner, and the monitoring efficiency is improved.
And S106, if so, outputting a monitoring video signal to the display device 203, so that the display device 203 plays the monitoring video in a preset picture-in-picture mode under the current normal playing state.
When the set-top box 202 detects that the information of the preset scene appears in the surveillance video, the set-top box 202 outputs the surveillance video signal to the display device 203 (such as a display screen of a television), so that the display screen of the television pops up a small floating window under the condition that the television program is normally played currently, and the surveillance video signal containing the preset scene is played in a preset picture-in-picture mode.
The position and the size of the small floating window of the preset picture-in-picture in the step can be set according to actual conditions, the better state is set, so that the television display screen can normally display the monitoring video signal, and the normal television playing state is not influenced, preferably, the position of the small floating window is generally arranged at four corners of the display screen; wherein, the size of the small window is 1/10 to 1/4, preferably 1/8 to 1/6 of the display screen.
Preferably, only the video signal is played in a small window at a preset position; or stopping the audio playing of the display device 203 in the current normal playing state, and playing the video signal and the audio signal in the monitoring video signal through the small window at the preset position.
In order to avoid the channel conflict, the channel occupation right when the monitoring video signal is played can be set according to the requirement. For example, the surveillance video is set to play silently in a small window; or closing the audio playing of the current display device 203 in the normal playing state, and playing the video signal and the audio signal in the monitoring video signal through the small window at the preset position. The present embodiment is preferably: when a preset scene appears in the monitoring video signal and the monitoring video signal is played through the small window, the small window is set to play the video signal and the audio signal in the monitoring video signal at the same time, and the audio signal of the display device 203 in the current normal playing state is closed, so that a user can conveniently and fully obtain the monitoring information in the monitoring video; when the monitoring video is actively inquired, the display device 203 is set to play the monitoring video signal through the small window in a silent mode, a user can judge whether the sound in the monitoring video needs to be played through the monitoring picture, if yes, the audio playing in the monitoring video is started, and when the audio in the monitoring video is played, the current television audio is preferably automatically closed.
In summary, in the monitoring method provided in this embodiment, the set top box 202 determines whether the monitoring video signal includes the preset scene information according to the preset determination rule, and if so, outputs the monitoring video signal to the display device 203, and enables the display device 203 to play the monitoring video signal in the preset picture-in-picture form in the current normal play state, so that the set top box 202 only needs to play the monitoring video content in the preset picture-in-picture form through the display device 203 when the preset scene information is collected in the monitoring video signal, thereby displaying the monitoring video without affecting the real-time tv entertainment currently performed by the tv user. The technical problem that a television screen needs to be monopolized when the monitoring video is displayed by the television in the prior art is solved, the technical effect that the television entertainment and the monitoring of a television user are both correct is achieved, and therefore the monitoring and entertainment system of a family is more intelligent.
Example two
As shown in fig. 2 and fig. 6, the present embodiment provides a monitoring method, which is an optimization of the step S102 in the foregoing embodiment, that is, based on receiving the monitoring video signal output by the network camera 201, and the step S102 may include the following sub-steps:
s1021, judging whether the current network quality meets the requirement of a preset network transmission speed; if yes, step S1022 is executed, and if no, step S1023 is executed.
And S1022, receiving the monitoring video stream output by the network camera.
S1023, receiving a monitoring video frame stream output by the network camera, wherein the monitoring video frame stream comprises: the network camera extracts a monitoring video frame stream from the monitoring video stream based on a preset video signal selection rule.
For example, the preset video signal selection rule in this embodiment may be: a frame-by-frame extraction rule or an extraction rule based on a preset number of spaced frames.
For the frame-by-frame extraction rule, the surveillance video frame stream may extract surveillance video frames from the surveillance video frame-by-frame, and the surveillance video frames extracted frame-by-frame are sequentially numbered to form the surveillance video frame stream.
For the extraction rule based on the preset interval frame number, the surveillance video frame stream can extract one surveillance video frame from the surveillance video stream every N frames, and then the extracted surveillance video frames are numbered sequentially to form the surveillance video frame stream.
When the method is used specifically, the video signal selection rule can be manually set according to the monitoring requirement, or can be automatically selected according to the network transmission speed and/or the transmission quality.
Preferably, the playing of the monitoring video signal may be automatically switched according to the network quality, when the network condition is better (for example, when the network quality parameter is higher than a certain preset threshold), the set top box 202 accesses the video stream address of the network camera 201, receives the monitoring video stream of the network camera 201, decodes the received monitoring video stream, then determines whether the decoded monitoring video stream has preset scene information, and if so, outputs the monitoring video stream to the display device 203 (for example, a display screen of a television) in a preset picture-in-picture form for playing; when the network transmission quality is low (the network quality parameter is lower than a certain preset threshold), the set top box 202 accesses the monitoring video frame stream address of the network camera 201, receives the monitoring video frame stream of the network camera 201, then judges whether the received monitoring video frame stream has preset scene information, and if so, outputs the monitoring video stream to the display device 203 (such as a display screen of a television) in a preset picture-in-picture mode for playing.
In summary, according to the monitoring method provided in this embodiment, by adopting a technical means of automatically switching the format of the monitoring video signal according to the network quality, the smoothness of playing the monitoring video is ensured, and meanwhile, the technical effect of improving the timeliness of finding the preset scene when the network quality is poor is achieved.
Preferably, in S104 in the foregoing embodiment, that is, according to a preset judgment rule, whether the monitored video signal includes preset scene information is judged, and an optional implementation manner is:
s1041, preprocessing the monitoring video signal according to a preset preprocessing rule to generate a preprocessed monitoring video signal.
The preset preprocessing rule in this step may adopt a video or image preprocessing technical means in the prior art, specifically which preprocessing algorithms are used, and may be reasonably selected according to the parameters of the network camera 201 itself or the specific requirements of the monitoring scene, which is not limited by the present invention.
S1042, judging whether the preprocessed monitoring video signal contains preset scene information through a preset machine vision algorithm.
The embodiment preferably, but not limited to, extracts the preset scene information in the monitoring video signal through a preset machine vision algorithm, and can accurately and quickly extract the preset scene in the monitoring video through the machine vision algorithm, thereby improving the effectiveness and timeliness of monitoring.
EXAMPLE III
As shown in fig. 3 and fig. 6, the present embodiment provides a monitoring method, which further includes the following steps after step S102 of the previous embodiment, namely the step of receiving the monitoring video signal output by the network camera 201:
and S103, starting a control function module, wherein the control function module is used for receiving the monitoring control signal.
Receiving an angle adjustment signal of the network camera 201 through an angle adjustment submodule in the control function module; generating an angle adjustment control instruction according to the angle adjustment signal; sending an angle adjustment control instruction to the network camera 201; or an alarm submodule in the control function module receives an alarm signal; generating an alarm control instruction according to the alarm signal; sending an alarm control instruction to an alarm device arranged at the network camera 201 end to enable the alarm device to send alarm information; or receiving a recording instruction of the monitoring video signal through a recording submodule in the control function module; and recording the current monitoring video according to the recording instruction.
The angle adjustment sub-module receives the angle adjustment signal, and the angle adjustment sub-module can adjust the angle and the degree in each direction such as left, right, upward and downward directions, and generates the angle adjustment instruction according to the angle adjustment signal, and adjusts the shooting angle of the network camera 201 through the angle adjustment instruction, thereby facilitating the adjustment of the angle of the network camera 201.
The alarm device in this embodiment may be an infrared alarm device, and the infrared alarm device emits infrared rays to its radiation area according to the alarm instruction to perform infrared alarm. The alarm device can also be a voice alarm, the voice alarm comprises an outgoing alarm and a call alarm, and the outgoing alarm device carries out voice alarm by outgoing recorded alarm voice or alarm voice according to an alarm instruction; when the control function bar is provided with the microphone, the user can start the microphone and call and alarm through the microphone. It should be noted that the alarm device in the present embodiment is preferably but not limited to the above alarm device, and other alarm devices capable of outputting an alarm signal may be used.
The recording sub-module in this embodiment may record the current surveillance video according to the recording instruction, and preferably, the recording sub-module may be configured to record only the surveillance video signal in the small window that pops up automatically. The recording sub-module preferably further comprises a camera unit for capturing the current video frame. The surveillance video or the video frames captured by the user may be stored in the local disk of the set-top box 202, and the previous surveillance video or video frames may be automatically overwritten when the local disk is full.
The control function module preferably further comprises a state selection submodule, the state of the monitoring video playing window is received through the state selection submodule, the monitoring video playing small window is output after the set-top box 202 receives the query instruction, and the monitoring video playing small window keeps the current display state after the state selection submodule receives a state keeping signal input by a user; after the set-top box 202 does not receive the state maintaining signal within the preset time, the small video playing window is automatically closed after the preset time, for example, 10s, or other time intervals, where the specific time interval may be set according to actual requirements.
As shown in fig. 4 and 6, the present embodiment further includes, before the foregoing embodiment S102:
s1011, searching for accessible network cameras.
S1012, receiving an access permission instruction.
An access permission instruction input by a user is received, and the access permission instruction is preferably input through a remote control device.
And S1013, accessing the website of the monitoring video signal of the network camera according to the access permission instruction.
The set-top box 202 establishes a network connection with the network camera 201 according to the received instruction, and acquires the monitoring video shot by the network camera 201 by accessing the address of the monitoring video signal of the network camera 201.
Preferably, in step S106 of the first embodiment, before the step of outputting the monitoring video signal to the display device 203, the following sub-steps may be further included:
s1051, receiving an inquiry instruction of a monitoring video signal.
For example, the set-top box 202 receives a query instruction input by a user through an information input device such as a remote control device, and according to the input specific query instruction, the user can query the monitoring video content at any time.
And S1052, outputting the monitoring video signal to the display equipment according to the query instruction.
The set top box 202 receives and outputs a small window for playing the monitoring video signal according to the query instruction input by the user, and the user checks the current monitoring video through the small window.
The query instruction comprises a current query instruction and a historical query instruction, wherein the current query instruction is used for querying a current monitoring video signal, and the historical query instruction is used for querying a historical monitoring video. For example, the historical query instruction may include time information, such as any surveillance video that precedes the current surveillance video, via the back key.
In summary, in the monitoring method provided in this embodiment, active query of the monitoring video is realized through the query instruction, and the set top box 202 has multiple practical functions through the control function module, so that both monitoring and tv entertainment are satisfied, and user experience is improved.
Example four
As shown in fig. 5 and 6, the present embodiment provides a set-top box, wherein the set-top box 202 includes a processor 101, a memory 102, an input device 103, and an output device 104; the number of the processors 101 in the set-top box 202 may be one or more, and one processor 101 is taken as an example in fig. 5; the processor 101, the memory 102, the input device 103, and the output device 104 in the set-top box 202 may be connected by a bus or other means, as exemplified by a bus connection in fig. 5.
The memory 102 is a computer-readable storage medium for storing software programs, computer-executable programs, and modules, and the processor 101 executes various functional applications and data processing of the device by executing the software programs, instructions, and modules stored in the memory 102, so as to implement the monitoring method.
The memory 102 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 102 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, the memory 102 may further include memory located remotely from the processor 101, which may be connected to the device over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 103 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function controls of the apparatus.
The output device 104 may include a display device such as a display screen, for example, of a user terminal.
The set top box 202 provided by the embodiment can execute the method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
EXAMPLE five
As shown in fig. 6, the present embodiment provides a monitoring system 20, the monitoring system 20 includes at least one network camera 201, a display device 203 and a set-top box 202, and the set-top box 202, the network camera 201 and the display device 203 may be connected through a wired or wireless network. The network camera 201 is used for acquiring a monitoring video and outputting a monitoring video signal based on the monitoring video; a display device 203 for playing the monitoring video signal in a preset form; the set top box 202 is configured to receive a surveillance video signal, and determine whether the surveillance video signal contains preset scene information according to a preset determination rule; if yes, a signal for playing the monitoring video signal in a preset picture-in-picture mode is output to the display device 203.
In summary, in the monitoring system 20 provided in this embodiment, whether the monitoring video signal includes the preset scene information is determined according to the preset determination rule, if so, the monitoring video signal is output to the display device 203, and the display device 203 plays the monitoring video signal in the preset form in the current normal play state, so that the set top box 202 only needs to play the monitoring video content in the preset form through the display device 203 when the preset scene information is collected in the monitoring video signal, and thus, the real-time tv entertainment currently performed by the tv user is not affected while the monitoring video is displayed. The technical problem that a television screen needs to be monopolized when the monitoring video is displayed through the television in the prior art is solved, the technical effect that the television entertainment and the monitoring of a television user are both correct is achieved, and therefore a family monitoring and entertainment system is more intelligent.
EXAMPLE six
As shown in fig. 6, the present embodiment also provides a storage medium containing computer-executable instructions which, when executed by a computer processor, perform a monitoring method comprising:
receives the monitoring video signal output by the network camera 201.
And judging whether the monitoring video signal contains preset scene information or not according to a preset judgment rule.
If yes, outputting the monitoring video signal to the display device 203, so that the display device 203 plays the monitoring video in a preset picture-in-picture mode in the current normal playing state.
Of course, the storage medium provided by this embodiment contains computer-executable instructions, and the computer-executable instructions are not limited to the method operations described above, and may also perform related operations in the monitoring method provided by any embodiment of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention or portions thereof that contribute to the prior art may be embodied in the form of a software product, where the computer software product may be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute the monitoring method according to the embodiments of the present invention.
It should be noted that, in the embodiment of the set top box, each included unit and module are only divided according to functional logic, but are not limited to the above division as long as the corresponding function can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A monitoring method applied to a set-top box in a monitoring system composed of at least one network camera, a display device and the set-top box, wherein the set-top box is connected with the display device and the at least one network camera, the monitoring method comprising:
receiving a monitoring video signal output by the network camera;
judging whether the monitoring video signal contains preset scene information or not according to a preset judgment rule;
and if so, outputting the monitoring video signal to the display equipment to enable the display equipment to play the monitoring video in a preset picture-in-picture mode under the current normal playing state.
2. The method according to claim 1, wherein the step of determining whether the monitored video signal contains the preset scene information according to the preset determination rule comprises:
preprocessing the monitoring video signal according to a preset preprocessing rule to generate a preprocessed monitoring video signal;
and judging whether the preprocessed monitoring video signal contains preset scene information or not through a preset machine vision algorithm.
3. The method of claim 2, wherein the step of playing the surveillance video signal in a preset picture-in-picture format comprises:
only playing the video signals in the monitoring video signals by using a small window at a preset position; or,
and stopping audio playing of the display equipment in the current normal playing state, and playing the video signals and the audio signals in the monitoring video signals through a small window at a preset position.
4. The method of claim 1, further comprising, prior to the step of receiving the surveillance video signal of the webcam:
searching the accessible network camera;
receiving an access permission instruction;
and accessing the website of the monitoring video signal of the network camera according to the access permission instruction.
5. The method of claim 4, wherein the step of receiving the surveillance video signal output by the webcam is followed by:
starting a control function module, wherein the control function module is used for receiving a monitoring control signal;
receiving an angle adjusting signal of the network camera through an angle adjusting submodule in the control function module;
generating an angle adjustment control instruction according to the angle adjustment signal;
sending the angle adjustment control instruction to the network camera;
or,
receiving an alarm signal through an alarm submodule in the control function module;
generating an alarm control instruction according to the alarm signal;
sending the alarm control instruction to an alarm device arranged at the network camera end to enable the alarm device to send alarm information;
or,
receiving a recording instruction of a monitoring video signal through a recording submodule in the control function module;
and recording the current monitoring video according to the recording instruction.
6. The method of claim 1, further comprising, prior to the step of outputting the surveillance video signal to the display device:
receiving an inquiry instruction of the monitoring video signal;
and outputting the monitoring video signal to the display equipment according to the query instruction.
7. The method according to any one of claims 1 to 6, wherein the step of receiving the monitoring video signal output by the network camera comprises:
judging whether the current network quality meets the requirement of a preset network transmission speed;
if not, receiving a monitoring video frame stream output by the network camera, wherein the monitoring video frame stream comprises: and the network camera extracts the monitoring video frame stream from the monitoring video stream based on a preset video signal selection rule.
8. A set-top box comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the monitoring method according to any one of claims 1 to 7 when executing the program.
9. A monitoring system, comprising:
the network camera is used for acquiring a monitoring video and outputting a monitoring video signal based on the monitoring video;
the display equipment is used for playing the monitoring video signal in a preset picture-in-picture mode;
the set top box is used for receiving the monitoring video signal and judging whether the monitoring video signal contains preset scene information or not according to a preset judgment rule; and if so, outputting the monitoring video signal to the display equipment.
10. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, is adapted to carry out the monitoring method of any one of claims 1 to 7.
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| CN201710669820.3A CN107484005A (en) | 2017-08-08 | 2017-08-08 | Monitoring method, set top box, monitoring system and storage medium |
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| CN201710669820.3A CN107484005A (en) | 2017-08-08 | 2017-08-08 | Monitoring method, set top box, monitoring system and storage medium |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109062536A (en) * | 2018-07-23 | 2018-12-21 | Oppo广东移动通信有限公司 | Screen vocal technique, device, electronic device and storage medium |
| CN109144249A (en) * | 2018-07-23 | 2019-01-04 | Oppo广东移动通信有限公司 | Screen vocal technique, device, electronic device and storage medium |
| CN114928724A (en) * | 2022-05-31 | 2022-08-19 | 浙江宇视科技有限公司 | Image output control method, system, electronic equipment and storage medium |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070182855A1 (en) * | 2006-02-03 | 2007-08-09 | Sbc Knowledge Ventures L.P. | System and method for parallel channel scanning |
| CN101170403A (en) * | 2007-12-10 | 2008-04-30 | 柯美阳 | Email SMS alarming system and its method |
| US20090213220A1 (en) * | 2008-02-27 | 2009-08-27 | Tsung Chen | Active monitoring system with multi-spot image display and a method thereof |
| CN102685598A (en) * | 2012-05-18 | 2012-09-19 | 南京物联传感技术有限公司 | Video switching management device and switching method |
| CN103391420A (en) * | 2012-05-08 | 2013-11-13 | 中兴通讯股份有限公司 | Front video monitoring end, IPTV video monitoring system and automatic alarm method of same |
| CN103607557A (en) * | 2013-10-28 | 2014-02-26 | 深圳市安巨科技有限公司 | System and method for displaying monitoring videos in TV picture-in-picture |
| CN103702072A (en) * | 2013-12-11 | 2014-04-02 | 乐视致新电子科技（天津）有限公司 | Visual terminal-based monitoring method and visual terminal |
| CN104363518A (en) * | 2014-11-11 | 2015-02-18 | 四川长虹电器股份有限公司 | Family security system and method based on smart television |
| CN104918096A (en) * | 2015-05-28 | 2015-09-16 | 福建新大陆通信科技股份有限公司 | Method and system for realizing monitoring video playing based on picture-in-picture unit of set-top box |
| CN105072483A (en) * | 2015-08-28 | 2015-11-18 | 深圳创维－Rgb电子有限公司 | Smart home equipment interaction method and system based on smart television video scene |
| CN106528083A (en) * | 2016-09-27 | 2017-03-22 | 广州酷狗计算机科技有限公司 | Method and device for displaying presentation information |
-
2017
- 2017-08-08 CN CN201710669820.3A patent/CN107484005A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070182855A1 (en) * | 2006-02-03 | 2007-08-09 | Sbc Knowledge Ventures L.P. | System and method for parallel channel scanning |
| CN101170403A (en) * | 2007-12-10 | 2008-04-30 | 柯美阳 | Email SMS alarming system and its method |
| US20090213220A1 (en) * | 2008-02-27 | 2009-08-27 | Tsung Chen | Active monitoring system with multi-spot image display and a method thereof |
| CN103391420A (en) * | 2012-05-08 | 2013-11-13 | 中兴通讯股份有限公司 | Front video monitoring end, IPTV video monitoring system and automatic alarm method of same |
| CN102685598A (en) * | 2012-05-18 | 2012-09-19 | 南京物联传感技术有限公司 | Video switching management device and switching method |
| CN103607557A (en) * | 2013-10-28 | 2014-02-26 | 深圳市安巨科技有限公司 | System and method for displaying monitoring videos in TV picture-in-picture |
| CN103702072A (en) * | 2013-12-11 | 2014-04-02 | 乐视致新电子科技（天津）有限公司 | Visual terminal-based monitoring method and visual terminal |
| CN104363518A (en) * | 2014-11-11 | 2015-02-18 | 四川长虹电器股份有限公司 | Family security system and method based on smart television |
| CN104918096A (en) * | 2015-05-28 | 2015-09-16 | 福建新大陆通信科技股份有限公司 | Method and system for realizing monitoring video playing based on picture-in-picture unit of set-top box |
| CN105072483A (en) * | 2015-08-28 | 2015-11-18 | 深圳创维－Rgb电子有限公司 | Smart home equipment interaction method and system based on smart television video scene |
| CN106528083A (en) * | 2016-09-27 | 2017-03-22 | 广州酷狗计算机科技有限公司 | Method and device for displaying presentation information |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109062536A (en) * | 2018-07-23 | 2018-12-21 | Oppo广东移动通信有限公司 | Screen vocal technique, device, electronic device and storage medium |
| CN109144249A (en) * | 2018-07-23 | 2019-01-04 | Oppo广东移动通信有限公司 | Screen vocal technique, device, electronic device and storage medium |
| CN109062536B (en) * | 2018-07-23 | 2021-08-17 | Oppo广东移动通信有限公司 | Screen sounding method and device, electronic device and storage medium |
| CN109144249B (en) * | 2018-07-23 | 2021-09-14 | Oppo广东移动通信有限公司 | Screen sounding method and device, electronic device and storage medium |
| CN114928724A (en) * | 2022-05-31 | 2022-08-19 | 浙江宇视科技有限公司 | Image output control method, system, electronic equipment and storage medium |
| CN114928724B (en) * | 2022-05-31 | 2023-11-24 | 浙江宇视科技有限公司 | Image output control method, system, electronic equipment and storage medium |
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