CN111131780A - Video playing system and management method thereof, and intelligent pole management system - Google Patents
Video playing system and management method thereof, and intelligent pole management system Download PDFInfo
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- CN111131780A CN111131780A CN201911370756.4A CN201911370756A CN111131780A CN 111131780 A CN111131780 A CN 111131780A CN 201911370756 A CN201911370756 A CN 201911370756A CN 111131780 A CN111131780 A CN 111131780A
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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
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2407—Monitoring of transmitted content, e.g. distribution time, number of downloads
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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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41415—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance involving a public display, viewable by several users in a public space outside their home, e.g. movie theatre, information kiosk
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Abstract
The application discloses video play system and management method, wisdom pole management system thereof, this video play system includes: a display screen; the intelligent edge terminal is used for acquiring multimedia data sent by the network server; the monitoring server stores the multimedia data as first multimedia data; the display controller is used for acquiring the multimedia data sent by the intelligent edge terminal and controlling the display screen to play the multimedia data; the display controller is further used for acquiring playing contents of the display screen to obtain second multimedia data, and sending the second multimedia data to the monitoring server through the intelligent edge terminal, so that the monitoring server compares the first multimedia data with the second multimedia data to judge whether the first multimedia data and the second multimedia data are consistent. By the method, the real-time playing content of the display screen can be monitored, and illegal persons are prevented from playing some illegal contents at the broadcast terminal by some means.
Description
Technical Field
The present application relates to the field of image processing technologies, and in particular, to a video playing system, a management method thereof, and an intelligent pole management system.
Background
At present, with the acceleration of the urbanization process, the multimedia propaganda information is received faster and faster, and the visual requirement of people on the information is higher and higher. The field of adopting multimedia large-screen publicity and public display in the business or municipal field is also increasing.
However, the security of playing the content is the most concerned, and even if a lawless person carelessly plays the illegal content by using the public outdoor large screen, a secure outdoor security culture display screen becomes a new trend for development.
Disclosure of Invention
In order to solve the above problems, the present application provides a video playing system, a management method thereof, and an intelligent stick management system, which can monitor the real-time playing content of a display screen, and prevent illegal persons from playing some illegal contents at a broadcast terminal by some means.
The technical scheme adopted by the application is as follows: there is provided a video playback system including: a display screen; the intelligent edge terminal is connected to the network server through a wireless network and is used for acquiring multimedia data sent by the network server; the network server is also used for sending the multimedia data to the monitoring server so that the monitoring server stores the multimedia data as first multimedia data; the display controller is connected with the display screen and the intelligent edge terminal and is used for acquiring the multimedia data sent by the intelligent edge terminal and controlling the display screen to play the multimedia data; the display controller is further used for acquiring playing contents of the display screen to obtain second multimedia data, and sending the second multimedia data to the monitoring server through the intelligent edge terminal, so that the monitoring server compares the first multimedia data with the second multimedia data to judge whether the first multimedia data and the second multimedia data are consistent.
Wherein, intelligent edge terminal still is used for: acquiring a data packet sent by a network server, and decrypting the data packet to obtain multimedia data and a playing instruction; and sending the multimedia data and the playing instruction to the display controller.
The monitoring server is used for converting the multimedia data into a plurality of first image frames for storage; the display controller is further configured to: controlling a display screen to play multimedia data according to the playing instruction; and acquiring the playing content of the display screen according to a set frequency to obtain a plurality of second image frames, and sending the second image frames to the monitoring server through the intelligent edge terminal, so that the monitoring server compares the plurality of first image frames with the plurality of second image frames to judge whether the plurality of first image frames have the same image frames as the plurality of second image frames.
The display controller is specifically configured to control the display screen to capture the playing content according to a set frequency to obtain a plurality of second image frames.
Wherein, intelligent edge terminal still is used for: receiving a playing stopping instruction sent by the monitoring server, and sending the playing stopping instruction to the display controller so that the display controller controls the display screen to stop playing; and the playing stopping instruction is generated when the first multimedia data and the second multimedia data are inconsistent by the monitoring server.
Another technical scheme adopted by the application is as follows: a management method of a video playing system is provided, the method comprises: acquiring multimedia data sent by a network server; the network server is also used for sending the multimedia data to the monitoring server so that the monitoring server stores the multimedia data as first multimedia data; controlling a display screen to play multimedia data; acquiring the playing content of the display screen to obtain second multimedia data; and sending the second multimedia data to the monitoring server so that the monitoring server compares the first multimedia data with the second multimedia data to judge whether the first multimedia data and the second multimedia data are consistent.
Another technical scheme adopted by the application is as follows: there is provided a smart pole management system, including: a network server; the monitoring server is used for acquiring the multimedia data sent by the network server and storing the multimedia data as first multimedia data; wisdom pole terminal, wisdom pole terminal includes: the intelligent edge terminal is connected to the network server through a wireless network and is used for acquiring multimedia data sent by the network server; a display screen; the display controller is connected with the display screen and the intelligent edge terminal and is used for acquiring the multimedia data sent by the intelligent edge terminal and controlling the display screen to play the multimedia data; the display controller is further used for acquiring playing contents of the display screen to obtain second multimedia data, and sending the second multimedia data to the monitoring server through the intelligent edge terminal, so that the monitoring server compares the first multimedia data with the second multimedia data to judge whether the first multimedia data and the second multimedia data are consistent.
Wherein, wisdom pole management system still includes: and the application terminal is connected with the network server and used for making the multimedia data, auditing the multimedia data and sending the multimedia data to the network server.
Wherein, wisdom pole terminal still includes: the illumination controller is connected with an illumination terminal and an intelligent edge terminal in the intelligent pole terminal and used for receiving an illumination control instruction of the server from the intelligent edge terminal so as to control the operation of the illumination terminal; and/or the monitoring terminal is connected with the intelligent edge terminal and is used for receiving the monitoring instruction of the server from the intelligent edge terminal so as to work according to the monitoring instruction; and/or the environment detection terminal is connected with the intelligent edge terminal and is used for receiving the environment detection instruction of the server from the intelligent edge terminal so as to work according to the environment detection instruction.
The monitoring server is further used for sending a detection instruction to the intelligent rod terminal when the first multimedia data is inconsistent with the second multimedia data so as to control the monitoring terminal of the intelligent rod terminal to monitor.
The video playing system provided by the application comprises: a display screen; the intelligent edge terminal is connected to the network server through a wireless network and is used for acquiring multimedia data sent by the network server; the network server is also used for sending the multimedia data to the monitoring server so that the monitoring server stores the multimedia data as first multimedia data; the display controller is connected with the display screen and the intelligent edge terminal and is used for acquiring the multimedia data sent by the intelligent edge terminal and controlling the display screen to play the multimedia data; the display controller is further used for acquiring playing contents of the display screen to obtain second multimedia data, and sending the second multimedia data to the monitoring server through the intelligent edge terminal, so that the monitoring server compares the first multimedia data with the second multimedia data to judge whether the first multimedia data and the second multimedia data are consistent. By the method, whether the multimedia content to be played is consistent with the actually played multimedia content can be detected, illegal persons are prevented from playing some illegal contents at the broadcasting terminal through some means, and the healthy urban environment is maintained.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Wherein:
FIG. 1 is a schematic structural diagram of an embodiment of a video playback system provided in the present application;
fig. 2 is a schematic flowchart illustrating an embodiment of a management method of a video playing system according to the present application;
FIG. 3 is a schematic diagram of a first embodiment of a smart pole management system provided in the present application;
FIG. 4 is a schematic structural diagram of a second embodiment of a smart pole management system provided in the present application;
fig. 5 is a schematic structural diagram of an embodiment of a smart pole terminal provided in the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first", "second", etc. in this application are used to distinguish between different objects and not to describe a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of a video playing system provided in the present application, where the video playing system 10 includes a display screen 11, an intelligent edge terminal 12, and a display controller 13. The display controller 13 is connected to the display screen 11 and the intelligent edge terminal 12, and the intelligent edge terminal 12 is connected to the network server through a wireless network.
In this embodiment, the video playing system 10 can be installed on a smart light pole of a smart city, which is similar to a street light pole, and can be installed with a lighting device, a monitoring device, a weather monitoring device, an environment detecting device, an alarm device, and the video playing system 10.
The intelligent edge terminal 12 is mainly used to connect the entire video playing system 10 to a network and perform data interaction with a network server, and optionally, the intelligent edge terminal 12 may be an edge computing gateway terminal device. The display controller 13 is mainly used for controlling the display of the display screen 11, including analyzing the multimedia data and playing the multimedia data on the display screen 11. The multimedia data may include images, slides, video, etc., among others.
Specifically, the intelligent edge terminal 12 is configured to obtain multimedia data sent by a network server; further, the network server is also used for sending the multimedia data to the monitoring server, so that the monitoring server stores the multimedia data as the first multimedia data. The display controller 13 is configured to obtain the multimedia data sent by the intelligent edge terminal 12, and control the display screen 11 to play the multimedia data.
It should be noted that the illegal person may start from the display controller 13 or the display screen 11 to control the display screen 11 to play other multimedia data, and therefore, in this case, the display screen 11 plays multimedia data that may not be received from the network server, that is, the first multimedia data.
In this embodiment, the display controller 13 is further configured to acquire playing content of the display screen to obtain second multimedia data, and send the second multimedia data to the monitoring server through the intelligent edge terminal 12, so that the monitoring server compares the first multimedia data with the second multimedia data to determine whether the first multimedia data is consistent with the second multimedia data.
Optionally, in an embodiment, the intelligent edge terminal 12 is further configured to receive a play stop instruction sent by the monitoring server, and send the play stop instruction to the display controller 13, so that the display controller 13 controls the display screen 11 to stop playing; and the playing stopping instruction is generated when the first multimedia data and the second multimedia data are inconsistent by the monitoring server.
For example, it is possible to control the power of the display screen 11 to be cut off.
The above embodiment is described below by a specific procedure:
1) the intelligent edge terminal 12 obtains the data packet sent by the network server and decrypts the data packet to obtain the multimedia data and the playing instruction. The network server is further used for sending the multimedia data to the monitoring server so that the monitoring server can store the multimedia data as first multimedia data.
Alternatively, if the multimedia data is video data and the video is a plurality of consecutive image frames, in this embodiment, the image frames may be stored at set time intervals, for example, one image frame is selected every second for storage.
The playing instruction may include resolution, playing time, playing times, picture-in-picture playing, and the like.
2) The display controller 13 controls the display screen 11 to play the multimedia data according to the play instruction; and acquiring the playing content of the display screen 11 according to a set frequency to obtain a plurality of second image frames, and sending the second image frames to the monitoring server through the intelligent edge terminal 12.
Optionally, in an embodiment, the display controller 13 controls the display screen 11 to capture the playing content according to a set frequency to obtain a plurality of second image frames. It will be appreciated that the frequency of the screenshots herein may correspond to the frequency of saving of the first image frames described above, e.g., one screen shot per second.
Optionally, in another embodiment, since the video playing system 10 is applied to a smart light pole, a monitoring device (e.g., a camera) is further disposed on a general smart light pole, and a picture played by the display screen 11 can be photographed by the camera according to a set frequency to obtain a plurality of second image frames. In addition, besides the dedicated monitoring camera, a dedicated camera may be provided for collecting the playing pictures of the display screen 11.
3) The monitoring server compares the plurality of first image frames with the plurality of second image frames to judge whether the plurality of first image frames have the same image frames as the plurality of second image frames.
It will be appreciated that since the second image frame is captured by a screen shot or camera, there may be some differences from the first image frame, and in an alternative embodiment, the images may be compared for similarity.
Specifically, when a second image frame is acquired, the second image frame is sequentially compared with the stored first image frame, and as long as the similarity between the first image frame and the second image frame is greater than a set threshold (e.g., 80%), it may be determined that the playing content of the display screen 11 is legal.
In addition, since the change of the video content may be large, the difference of the display image in a short time (e.g., within 1 second) is very large, and therefore, a certain second image frame acquired may be greatly different from any first image frame. In this case, a time threshold may be set, and when the second image frame is compared with the stored first image frame, if a plurality of (the number of) consecutive second image frames is not consistent with the similarity requirement with the stored first image frame, it is determined that the content played by the display screen 11 is illegal.
Different from the prior art, the video playing system provided by the embodiment includes: a display screen; the intelligent edge terminal is connected to the network server through a wireless network and is used for acquiring multimedia data sent by the network server; the network server is also used for sending the multimedia data to the monitoring server so that the monitoring server stores the multimedia data as first multimedia data; the display controller is connected with the display screen and the intelligent edge terminal and is used for acquiring the multimedia data sent by the intelligent edge terminal and controlling the display screen to play the multimedia data; the display controller is further used for acquiring playing contents of the display screen to obtain second multimedia data, and sending the second multimedia data to the monitoring server through the intelligent edge terminal, so that the monitoring server compares the first multimedia data with the second multimedia data to judge whether the first multimedia data and the second multimedia data are consistent. By the method, whether the multimedia content to be played is consistent with the actually played multimedia content can be detected, illegal persons are prevented from playing some illegal contents at the broadcasting terminal through some means, and the healthy urban environment is maintained.
Referring to fig. 2, fig. 2 is a schematic flowchart illustrating an embodiment of a management method of a video playing system provided in the present application, where the method includes:
step 21: acquiring multimedia data sent by a network server; the network server is further used for sending the multimedia data to the monitoring server so that the monitoring server can store the multimedia data as first multimedia data.
The multimedia data may include images, slides, video, etc., among others.
Optionally, step 21 may specifically be: and acquiring a data packet sent by the network server, and decrypting the data packet to obtain multimedia data and a playing instruction.
Step 22: and controlling the display screen to play the multimedia data.
Step 23: and acquiring the playing content of the display screen to obtain second multimedia data.
Step 24: and sending the second multimedia data to the monitoring server so that the monitoring server compares the first multimedia data with the second multimedia data to judge whether the first multimedia data and the second multimedia data are consistent.
Optionally, the multimedia data is video data.
The monitoring server is used for converting the multimedia data into a plurality of first image frames for storage.
Step 23 may specifically include: and acquiring the playing content of the display screen according to the set frequency to obtain a plurality of second image frames.
Specifically, when a second image frame is acquired, the second image frame is sequentially compared with the stored first image frame, and as long as the similarity between the first image frame and the second image frame is greater than a set threshold (e.g., 80%), it may be determined that the playing content of the display screen 11 is legal.
In addition, since the change of the video content may be large, the difference of the display image in a short time (e.g., within 1 second) is very large, and therefore, a certain second image frame acquired may be greatly different from any first image frame. In this case, a time threshold may be set, and when the second image frame is compared with the stored first image frame, if a plurality of (the number of) consecutive second image frames is not consistent with the similarity requirement with the stored first image frame, it is determined that the content played by the display screen 11 is illegal.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a first embodiment of the smart bar management system provided in the present application, in which the smart bar management system 30 includes a network server 31, a smart bar terminal 32, and a monitoring server 33.
The monitoring server 33 is configured to obtain multimedia data sent by the network server 31 and store the multimedia data as first multimedia data, the smart bar terminal 32 includes an intelligent edge terminal 321, a display controller 322 and a display screen 323, and the intelligent edge terminal 321 is connected to the network server 31 through a wireless network and configured to obtain the multimedia data sent by the network server 31; the display controller 322 is connected to the display screen 323 and the intelligent edge terminal 321, and is configured to obtain the multimedia data sent by the intelligent edge terminal 321, and control the display screen 323 to play the multimedia data.
Further, the display controller 322 is further configured to collect the playing content of the display screen 323 to obtain second multimedia data, and send the second multimedia data to the monitoring server 33 through the intelligent edge terminal 321 and the network server 31, so that the monitoring server 33 compares the first multimedia data with the second multimedia data to determine whether the first multimedia data is consistent with the second multimedia data.
Optionally, the monitoring server 33 is further configured to send a stop playing instruction to the smart bar terminal 32 when the first multimedia data and the second multimedia data are inconsistent, so that the display controller 322 of the smart bar terminal 32 controls the display screen 323 to stop playing.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a second embodiment of the smart bar management system 30 provided in the present application, which includes a network server 31, a smart bar terminal 32, a monitoring server 33 and an application terminal 34.
The application terminal 34 is connected to the network server 31, and configured to make multimedia data, audit the multimedia data, and send the multimedia data to the network server 31 and the monitoring server 33, where the monitoring server 33 is configured to obtain the multimedia data sent by the network server 31 and store the multimedia data as first multimedia data. The intelligent pole terminal 32 comprises an intelligent edge terminal 321, a display controller 322 and a display screen 323, wherein the intelligent edge terminal 321 is connected to the network server 31 through a wireless network and is used for acquiring multimedia data sent by the network server 31; the display controller 322 is connected to the display screen 323 and the intelligent edge terminal 321, and is configured to obtain the multimedia data sent by the intelligent edge terminal 321, and control the display screen 323 to play the multimedia data.
Further, the display controller 322 is further configured to collect the playing content of the display screen 323 to obtain second multimedia data, and send the second multimedia data to the monitoring server 33 through the intelligent edge terminal 321 and the network server 31, so that the monitoring server 33 compares the first multimedia data with the second multimedia data to determine whether the first multimedia data is consistent with the second multimedia data.
Optionally, the monitoring server 33 is further configured to send a stop playing instruction to the smart bar terminal 32 when the first multimedia data and the second multimedia data are inconsistent, so that the display controller 322 of the smart bar terminal 32 controls the display screen 323 to stop playing.
The above embodiment is described below by a specific procedure:
1) the application terminal 34 renders multimedia data (e.g., video) that needs to be played.
2) And auditing the multimedia data and determining that the multimedia data is playable.
3) The video data and the playing command are packaged into a data packet, sent to the network server, and sent to the monitoring server 33 through the network server 31.
Optionally, the application terminal 34 may make one video or multiple videos, where the multiple videos may be played in turn in a set manner, and a specific playing form may be written in a playing instruction and packaged together with the videos to form a data packet, and the data packet is sent to the network server.
4) The monitoring server 33 saves the received multimedia data as first multimedia data.
Alternatively, if the multimedia data is video data and the video is a plurality of consecutive image frames, in this embodiment, the image frames may be stored at set time intervals, for example, one image frame is selected every second for storage.
5) The intelligent edge terminal 12 acquires a data packet sent by the network server and decrypts the data packet to obtain multimedia data and a playing instruction; and sends the multimedia data and the play instruction to the display controller 13.
6) The display controller 13 controls the display screen 11 to play the multimedia data according to the play instruction; and acquiring the playing content of the display screen 11 according to the set frequency to obtain a plurality of second image frames, and sending the second image frames to the monitoring server 33 through the intelligent edge terminal 321 and the network server 31.
Optionally, in an embodiment, the display controller 13 controls the display screen 11 to capture the playing content according to a set frequency to obtain a plurality of second image frames. It will be appreciated that the frequency of the screenshots herein may correspond to the frequency of saving of the first image frames described above, e.g., one screen shot per second.
Optionally, in another embodiment, since the video playing system 10 is applied to a smart light pole, a monitoring device (e.g., a camera) is further disposed on a general smart light pole, and a picture played by the display screen 11 can be photographed by the camera according to a set frequency to obtain a plurality of second image frames. In addition, besides the dedicated monitoring camera, a dedicated camera may be provided for collecting the playing pictures of the display screen 11.
7) The intelligent edge terminal 12 compares the plurality of first image frames with the plurality of second image frames to determine whether there is an image frame identical to the plurality of second image frames among the plurality of first image frames.
It will be appreciated that since the second image frame is captured by a screen shot or camera, there may be some differences from the first image frame, and in an alternative embodiment, the images may be compared for similarity.
After step 7), step 8) or step 9) may optionally be performed.
8) Continuing to execute the step 7), comparing the plurality of first image frames with the plurality of second image frames to judge whether the plurality of first image frames have the same image frames as the plurality of second image frames.
9) And if the content played by the display screen is detected not to be the content needing to be played by continuous reading for multiple times (such as 3 times), corresponding processing is carried out.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an embodiment of a smart bar terminal provided in the present application, the smart bar terminal 50 includes a smart edge terminal 51, and a display controller 52, an illumination controller 53, a monitoring terminal 54, and an environment detection terminal 55 connected to the smart edge terminal 51, wherein the smart bar terminal 50 further includes a display screen 56 connected to the display controller 52, and an illumination terminal 57 connected to the illumination controller 53.
The working processes of the intelligent edge terminal 51, the display controller 52, and the display screen 56 may refer to the above embodiments, and the steps and principles thereof are similar and will not be described herein again.
Wherein, the lighting controller 53 is connected to the lighting terminal 57 and the intelligent edge terminal 51, and is configured to receive a lighting control command of the server from the intelligent edge terminal 51, so as to control the operation of the lighting terminal 57.
Alternatively, the illumination terminal 57 may be an LED (light emitting diode), a sodium lamp, an energy saving street lamp, a solar street lamp, or the like.
The monitoring terminal 54 is connected to the intelligent edge terminal 51, and is configured to receive a monitoring instruction of the server from the intelligent edge terminal 51, so as to operate according to the monitoring instruction.
Alternatively, the monitoring terminal 54 may be a camera, a recorder, or the like, or may be an infrared or ultrasonic sensor.
The environment detection terminal 55 is connected to the intelligent edge terminal 51, and is configured to receive an environment detection instruction of the server from the intelligent edge terminal 51, so as to operate according to the environment detection instruction.
Alternatively, the environment detection terminal 55 may be composed of a plurality of sensors, such as a wind sensor, a temperature sensor, a humidity sensor, a brightness sensor, and the like, for detecting a change in the environment.
In the several embodiments provided in the present application, it should be understood that the disclosed method and apparatus may be implemented in other manners. For example, the above-described device embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made according to the content of the present specification and the accompanying drawings, or which are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (10)
1. A video playback system, comprising:
a display screen;
the intelligent edge terminal is connected to the network server through a wireless network and is used for acquiring multimedia data sent by the network server; the network server is further used for sending the multimedia data to a monitoring server so that the monitoring server can store the multimedia data as first multimedia data;
the display controller is connected with the display screen and the intelligent edge terminal and is used for acquiring the multimedia data sent by the intelligent edge terminal and controlling the display screen to play the multimedia data;
the display controller is further configured to collect playing content of the display screen to obtain second multimedia data, and send the second multimedia data to the monitoring server through the intelligent edge terminal, so that the monitoring server compares the first multimedia data with the second multimedia data to determine whether the first multimedia data is consistent with the second multimedia data.
2. The video playback system of claim 1,
the intelligent edge terminal is further configured to:
acquiring a data packet sent by the network server, and decrypting the data packet to obtain multimedia data and a playing instruction; and
and sending the multimedia data and the playing instruction to the display controller.
3. The video playback system of claim 2,
the monitoring server is used for converting the multimedia data into a plurality of first image frames for storage;
the display controller is further configured to:
controlling the display screen to play the multimedia data according to the playing instruction; and
acquiring the playing content of the display screen according to a set frequency to obtain a plurality of second image frames, and sending the second image frames to the monitoring server through the intelligent edge terminal, so that the monitoring server compares the plurality of first image frames with the plurality of second image frames to judge whether the plurality of first image frames have the same image frames as the plurality of second image frames.
4. The video playback system of claim 3,
the display controller is specifically configured to control the display screen to capture the playing content according to a set frequency, so as to obtain a plurality of second image frames.
5. The video playback system of claim 1,
the intelligent edge terminal is further configured to:
receiving a playing stopping instruction sent by the monitoring server, and sending the playing stopping instruction to the display controller so that the display controller controls the display screen to stop playing;
wherein the stop playing instruction is generated by the monitoring server when the first multimedia data and the second multimedia data are inconsistent.
6. A method for managing a video playback system, the method comprising:
acquiring multimedia data sent by the network server; the network server is further used for sending the multimedia data to a monitoring server so that the monitoring server can store the multimedia data as first multimedia data;
controlling the display screen to play the multimedia data;
acquiring the playing content of the display screen to obtain second multimedia data;
and sending the second multimedia data to the monitoring server so that the monitoring server compares the first multimedia data with the second multimedia data to judge whether the first multimedia data and the second multimedia data are consistent.
7. A smart pole management system, comprising:
a network server;
the monitoring server is used for acquiring the multimedia data sent by the network server and storing the multimedia data as first multimedia data;
wisdom pole terminal, wisdom pole terminal includes:
the intelligent edge terminal is connected to the network server through a wireless network and is used for acquiring multimedia data sent by the network server;
a display screen;
the display controller is connected with the display screen and the intelligent edge terminal and is used for acquiring the multimedia data sent by the intelligent edge terminal and controlling the display screen to play the multimedia data;
the display controller is further configured to acquire playing content of the display screen to obtain second multimedia data, and send the second multimedia data to the monitoring server through the intelligent edge terminal, so that the monitoring server compares the first multimedia data with the second multimedia data to determine whether the first multimedia data is consistent with the second multimedia data.
8. The smart pole management system of claim 7,
the intelligent pole management system further comprises:
and the application terminal is connected with the network server and used for making multimedia data, auditing the multimedia data and sending the multimedia data to the network server.
9. The smart pole management system of claim 7,
wisdom pole terminal still includes:
the illumination controller is connected with an illumination terminal in the intelligent pole terminal and the intelligent edge terminal and used for receiving an illumination control instruction of a server from the intelligent edge terminal so as to control the operation of the illumination terminal; and/or
The monitoring terminal is connected with the intelligent edge terminal and used for receiving a monitoring instruction of the server from the intelligent edge terminal so as to work according to the monitoring instruction; and/or
And the environment detection terminal is connected with the intelligent edge terminal and used for receiving an environment detection instruction of the server from the intelligent edge terminal so as to work according to the environment detection instruction.
10. The smart pole management system of claim 9,
the monitoring server is further used for sending the detection instruction to the intelligent pole terminal when the first multimedia data is inconsistent with the second multimedia data so as to control the intelligent pole terminal to monitor the monitoring terminal.
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