CN115022709A - Intelligent set top box wireless screen projection management and control system and method - Google Patents
Intelligent set top box wireless screen projection management and control system and method Download PDFInfo
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- CN115022709A CN115022709A CN202210655008.6A CN202210655008A CN115022709A CN 115022709 A CN115022709 A CN 115022709A CN 202210655008 A CN202210655008 A CN 202210655008A CN 115022709 A CN115022709 A CN 115022709A
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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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43637—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
Abstract
The invention belongs to the technical field of wireless screen projection safety, and particularly relates to a wireless screen projection management and control system and a wireless screen projection management and control method for an intelligent set top box, wherein the wireless screen projection management and control system for the intelligent set top box comprises an authority management module, a screen projection management and control module, a reverse connection module, a screen projection sending module and a wireless connection module; the authority management module is used for setting a mode, recording equipment information of the mobile equipment and determining an owner, the set mode comprises a sharing mode and an exclusive mode, only the owner can be connected with the screen projection management and control module through a wireless network in the exclusive mode, and all the mobile equipment can be connected with the screen projection management and control module through the wireless network in the sharing mode; the mobile terminal screen projection method comprises a sharing mode and an exclusive mode, only the owner can perform wireless screen projection in the exclusive mode, and in the sharing mode, other mobile devices can also connect a screen projection management and control module through correct verification codes to perform wireless screen projection.
Description
Technical Field
The invention relates to the technical field of wireless screen projection safety, in particular to a system and a method for controlling wireless screen projection of an intelligent set top box.
Background
The wireless screen projection is to display the picture of the mobile device A on the screen B of another device in real time by a technical method. In a household, a mobile phone or a tablet is usually connected with an intelligent set-top box by a wireless network, and then pictures in the mobile phone or the tablet are put on a television screen by the intelligent set-top box.
The intelligent set top boxes on the market are divided into an open type and an independent type at present, when the open type intelligent set top box is used, any user terminal can throw contents on a television by accessing the same wireless network, namely, strange users can also throw the contents on the television by looking through the intelligent set top box when connecting to the wireless network; in addition, when the independent set-top box is used, one owner exists, and when other people want to put in the screen, the owner needs to agree, and when the owner does not connect with the intelligent set-top box through the same wireless network, other users cannot put in the screen through the intelligent set-top box.
Disclosure of Invention
The invention aims to provide an intelligent set top box wireless screen projection management and control system and method, and aims to solve the problem that the existing intelligent set top box wireless screen projection system in the background art is lack of management and control.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent set top box wireless screen projection management and control system comprises an authority management module, a screen projection management and control module, a reverse connection module, a screen projection sending module and a wireless connection module;
the authority management module is used for setting a mode, recording equipment information of the mobile equipment and determining an owner, the set mode comprises a sharing mode and an exclusive mode, only the owner can be connected with the screen projection management and control module through a wireless network in the exclusive mode, and all the mobile equipment can be connected with the screen projection management and control module through the wireless network in the sharing mode;
the screen projection management and control module is used for verifying equipment information of the mobile equipment and triggering the screen projection sending module or the reverse connection module;
the reverse connection module is used for controlling the screen projection sending module to send the verification code, controlling the mobile equipment to jump to a verification code input page, and comparing the verification code input by the mobile equipment with the verification code sent by the screen projection sending module;
the screen projection sending module is used for connecting the display screen and projecting the received data information to the display screen;
the wireless connection module is used for connecting the wireless network and other mobile devices connected with the same wireless network, and acquiring the device information of the mobile devices connected with the wireless network.
Preferably, the authority management module further comprises an owner confirming module and an owner clearing module;
the owner clearing module is used for clearing equipment information of an owner;
the owner confirming module is used for confirming the owner and recording the equipment information of the owner, and when the owner exists, the owner clearing module is automatically connected to clear the equipment information of the owner.
Preferably, the reverse connection module further includes a trigger prohibition module, and when the verification code input by the mobile device is different from the verification code sent by the screen projection control sending module, the mobile device is connected to the screen projection control module again, and the trigger prohibition module prohibits the reverse connection module from responding to the mobile device.
Preferably, the right management module further comprises a time prohibiting module and a connection prohibiting module;
the time forbidding module is used for setting forbidding time for forbidding the triggering module;
the connection forbidding module is used for setting the mobile equipment which is forbidden to be connected with the reverse connection module.
Preferably, the screen projection sending module further comprises an overlay module, and when the verification code is sent, the overlay module is used for displaying the verification code on the display screen.
A wireless screen projection control method for an intelligent set top box comprises the following steps:
step one, a user uses mobile equipment and a wireless connection module to connect to the same wireless network, then uses the mobile equipment to log in an authority management module to obtain the authority of the owner, and the owner selects a sharing mode or an exclusive mode in the authority management module;
step two, when screen projection is needed, firstly, the mobile equipment and the wireless connection module are connected to the same wireless network, then the mobile equipment is connected with the wireless connection module, then the screen projection management and control module detects the equipment information of the mobile equipment, when the mobile equipment is the owner of the mobile equipment, the screen projection management and control module directly controls the screen projection sending module to project the screen, when the mobile equipment is not the owner of the mobile equipment, the exclusive mode enters the step three, and the sharing mode enters the step four,
step three, the screen projection management and control module automatically forbids the connection of the mobile equipment;
step four, the screen projection management and control module triggers a reverse connection module, the reverse connection module controls the mobile equipment to jump to a verification code input page, meanwhile, the verification code is displayed on a display through the screen projection sending module, after a user inputs the verification code in the verification code input page, the input verification code is compared with the displayed verification code, and after the input verification code is the same as the displayed verification code, the mobile equipment is connected with the screen projection sending module;
and fifthly, the mobile equipment performs screen projection on the display screen through the screen projection sending module.
Preferably, the reverse connection module is not triggered when the mobile device is projecting a screen.
Compared with the prior art, the invention has the beneficial effects that:
the screen projection control module comprises a sharing mode and an exclusive mode, only the owner can be connected with the screen projection control module through a wireless network in the exclusive mode, namely, only the owner can perform wireless screen projection in the exclusive mode, so that the screen projection independence can be ensured, when other mobile equipment can perform wireless screen projection, the sharing mode can be selected, and in the sharing mode, other mobile equipment can be connected with the screen projection control module through a correct verification code to realize wireless screen projection, so that wireless screen projection of various mobile equipment is realized in a state that the wireless screen projection is not interfered by strange users.
Drawings
FIG. 1 is a block flow diagram of the present invention in a sharing mode;
FIG. 2 is a schematic flow diagram of the module of the exclusive mode of the present invention;
FIG. 3 is a schematic diagram of the operation process of the rights management module according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, the present invention provides a technical solution: an intelligent set top box wireless screen projection management and control system comprises an authority management module, a screen projection management and control module, a reverse connection module, a screen projection sending module and a wireless connection module;
the authority management module is used for setting a mode, recording equipment information of mobile equipment and determining an owner, two-dimensional codes and website information are pasted on the set-top box, when the intelligent set-top box and the mobile equipment are simultaneously connected to a wireless network, the mobile equipment downloads APP (application) through a code scanning or login website to enter the authority management module, the equipment information of the mobile equipment entering the authority management module firstly is recorded by the owner confirmation module and is set as the owner by the owner confirmation, the mobile equipment entering the authority management module firstly is the owner, then the owner sets a login account number and a password, when the mobile equipment not entering the authority management module, the mobile equipment can enter the authority management module only through the account number and the password, when the owner is replaced, the equipment information of the owner can be cleared through the clearing module, then the owner logs in again, and the owner can be forcibly replaced through the account number and the password, the method comprises the steps that physical keys are used for clearing a module, equipment information of a owner of the mobile equipment is cleared by one key through pressing the physical keys, after the owner enters an authority management module, a sharing mode or an exclusive mode can be selected, only the owner can be connected with a screen projection management and control module through a wireless network in the exclusive mode, and all mobile equipment can be connected with the screen projection management and control module through the wireless network in the sharing mode;
the screen projection management and control module is used for verifying equipment information connected with the mobile equipment, after the mobile equipment is connected with the wireless connection module, the wireless connection module transmits the acquired equipment information to the screen projection management and control module, when the equipment information is the same as equipment information of a host, the screen projection sending module is triggered, in an exclusive mode, when the equipment information is different from the equipment information of the host, the screen projection management and control module is disconnected from the mobile equipment, and in a sharing mode, when the equipment information is different from the equipment information of the host, the screen projection management and control module triggers the reverse connection module;
after the reverse connection module is triggered, the reverse connection module controls the screen projection sending module to send out the verification code on one hand, and controls the mobile equipment to jump to a verification code input page on the other hand, the verification code can be a digital code or a two-dimensional code, when the verification code is a digital code, only the digital verification code sent out by the screen projection sending module needs to be input into the verification code input page, when the verification code is a two-dimensional code, the verification code input page calls a camera, the camera is aligned with the two-dimensional code to automatically read the two-dimensional code, the verification code in the two-dimensional code is identified and automatically filled in, finally the verification code input by the mobile equipment is compared with the verification code sent out by the screen projection sending module, if the verification codes are consistent, the verification codes are fed back to the screen projection control module to allow the mobile equipment to carry out wireless screen projection, otherwise, the mobile equipment is not allowed to carry out wireless screen projection, in order to prevent malicious screen brushing, after the verification code is displayed, within 60 seconds, if the verification code is not correctly input, the mobile equipment is qualified as harassing equipment by the trigger forbidding module, and after the mobile equipment is connected with the wireless connection module again, the trigger forbidding module forbids the screen projection management and control module to trigger the reverse connection module, namely the reverse connection module cannot be connected with the mobile equipment;
the screen projection sending module is used for connecting a display screen and projecting received data information onto the display screen, the data information comprises screen projection information of the mobile equipment and a verification code sent by the screen projection sending module, the screen projection sending module further comprises a covering module, when the verification code is sent, the covering module is used for displaying the verification code on the display screen, when the verification code is a digital code, the covering module controls the display to divide the screen, then the large screen normally plays the screen projection information, the small screen displays the digital code, when the verification code is a two-dimensional code, the covering module stops viewing the screen for playing, and at the moment, only the two-dimensional code is displayed on the screen;
the wireless connection module is used for connecting a wireless network and other mobile equipment connected with the same wireless network, when the mobile equipment and the wireless connection module are connected to the same wireless network, the information displayed by the wireless connection module can be seen after screen projection is selected, connection can be completed by clicking, and the wireless connection module can automatically acquire the equipment information of the mobile equipment connected with the wireless connection module after connection.
The connection forbidding module and the time forbidding module are arranged in the time forbidding module, the time forbidding module is used for setting forbidding time for forbidding the trigger module, namely time used from the time when the mobile equipment is identified as harassing equipment to the time when the mobile equipment is not identified by the time forbidding the trigger module, the connection forbidding module is used for identifying the mobile equipment as permanent harassing equipment, namely equipment information of the mobile equipment is led into the connection forbidding module, and when the equipment information of the mobile equipment is detected by the screen throw stopping control module, the screen throw control module is forbidden by the trigger module to trigger the reverse connection module.
A wireless screen projection control method for an intelligent set top box comprises the following steps:
firstly, a user uses a mobile device and a wireless connection module to connect to the same wireless network, then uses the mobile device to log in an authority management module to obtain the authority of the owner, the authority management module can record the device information of the mobile device which is logged in for the first time, sets the mobile device as the owner, and selects a sharing mode or an exclusive mode in the authority management module through the owner;
step two, when screen projection is needed, firstly, the mobile equipment and the wireless connection module are connected to the same wireless network, at the moment, connectable equipment possibly exists, the wireless connection module needs to be found through the mobile equipment, the wireless connection module can display the model on the mobile equipment so as to be convenient to find, then, the mobile equipment is connected with the wireless connection module, the wireless connection module acquires the equipment information of the mobile equipment, then, the screen projection management and control module detects the equipment information of the mobile equipment, firstly, the screen projection management and control module is compared with the equipment information of a mobile equipment owner, when the mobile equipment is the mobile equipment owner, the screen projection management and control module directly controls the screen projection sending module to be connected with the mobile equipment through the wireless network, then, data information on the mobile equipment is connected for screen projection, and when the mobile equipment is not the mobile equipment owner, whether a sharing mode or an exclusive mode is set in the authority management module is judged, directly entering a third step for the exclusive mode, and entering a fourth step for the sharing mode;
step three, the screen projection management and control module automatically forbids the connection of the mobile equipment;
step four, whether the equipment information is harassing equipment is compared, if yes, the reverse connection module is not triggered, otherwise, the screen projection management and control module triggers the reverse connection module, the reverse connection module controls the mobile equipment to jump to a verification code input page, after the mobile equipment completes the jump of the verification code input page, the screen projection sending module displays a verification code on a display, when a user inputs the verification code in verification code input, the input verification code and the displayed verification code are compared, the input verification code and the displayed verification code are the same, the screen projection management and control module connects the mobile equipment and the screen projection sending module, the input verification code and the displayed verification code are different, and the screen projection management and control module does not connect the mobile equipment;
and fifthly, the mobile equipment performs screen projection on the display screen through the screen projection sending module.
In order to avoid extrusion of the mobile device which is throwing the screen, when the mobile device is throwing the screen, the reverse connection module cannot be triggered, and then extrusion of other mobile devices is avoided, and when the reverse connection module is triggered, the verification code can be thrown on the display screen, so that the experience of screen watching throwing is reduced, and the reverse connection module is forbidden to be touched, so that the experience of a user can be improved.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a screen management and control system is thrown to intelligence STB is wireless which characterized in that: the system comprises an authority management module, a screen projection management and control module, a reverse connection module, a screen projection sending module and a wireless connection module;
the authority management module is used for setting a mode, recording equipment information of the mobile equipment and determining an owner, the set mode comprises a sharing mode and an exclusive mode, only the owner can be connected with the screen projection management and control module through a wireless network in the exclusive mode, and all the mobile equipment can be connected with the screen projection management and control module through the wireless network in the sharing mode;
the screen projection management and control module is used for verifying equipment information connected with the mobile equipment and triggering the screen projection sending module or the reverse connection module;
the reverse connection module is used for controlling the screen projection sending module to send the verification code, controlling the mobile equipment to jump to a verification code input page, and comparing the verification code input by the mobile equipment with the verification code sent by the screen projection sending module;
the screen projection sending module is used for connecting the display screen and projecting the received data information to the display screen;
the wireless connection module is used for connecting the wireless network and other mobile devices connected with the same wireless network, and acquiring the device information of the mobile devices connected with the wireless network.
2. The intelligent set-top box wireless screen projection management and control system according to claim 1, characterized in that: the authority management module also comprises an owner confirming module and an owner clearing module;
the owner clearing module is used for clearing equipment information of an owner;
the owner confirming module is used for confirming the owner and recording the equipment information of the owner, and when the owner exists, the owner clearing module is automatically connected to clear the equipment information of the owner.
3. The intelligent set-top box wireless screen projection management and control system according to claim 1, characterized in that: the reverse connection module further comprises a trigger forbidding module, when the verification code input by the mobile equipment is different from the verification code sent by the screen projection sending module, the mobile equipment is connected to the screen projection management and control module again, and the trigger forbidding module forbids the reverse connection module to respond to the mobile equipment.
4. The intelligent set-top box wireless screen projection management and control system according to claim 3, characterized in that: the authority management module also comprises a time forbidding module and a connection forbidding module;
the time forbidding module is used for setting forbidding time for forbidding the triggering module;
the connection forbidding module is used for setting the mobile equipment which is forbidden to be connected with the reverse connection module.
5. The intelligent set-top box wireless screen projection management and control system according to claim 1, characterized in that: the screen projection sending module further comprises a covering module, and when the verification code is sent out, the covering module is used for displaying the verification code on the display screen.
6. A wireless screen projection control method for an intelligent set top box is characterized by comprising the following steps: the intelligent set top box wireless screen projection management and control method comprises the following steps:
step one, a user uses mobile equipment and a wireless connection module to connect to the same wireless network, then uses the mobile equipment to log in an authority management module to obtain the authority of the owner, and the owner selects a sharing mode or an exclusive mode in the authority management module;
step two, when screen projection is needed, firstly, the mobile equipment and the wireless connection module are connected to the same wireless network, then the mobile equipment is connected with the wireless connection module, then the screen projection management and control module detects the equipment information of the mobile equipment, when the mobile equipment is the owner of the mobile equipment, the screen projection management and control module directly controls the screen projection sending module to project the screen, when the mobile equipment is not the owner of the mobile equipment, the exclusive mode enters the step three, and the sharing mode enters the step four,
step three, the screen projection management and control module automatically forbids the connection of the mobile equipment;
step four, the screen projection management and control module triggers a reverse connection module, the reverse connection module controls the mobile equipment to jump to a verification code input page, meanwhile, the verification code is displayed on a display through the screen projection sending module, after a user inputs the verification code in the verification code input page, the input verification code is compared with the displayed verification code, and after the input verification code is the same as the displayed verification code, the mobile equipment is connected with the screen projection sending module;
and fifthly, the mobile equipment performs screen projection on the display screen through the screen projection sending module.
7. The intelligent set-top box wireless screen projection management and control method according to claim 7, characterized in that: when the mobile device is projecting the screen, the reverse connection module can not be triggered.
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