CN110798724A - Screen-casting playing method for controlling television box by handheld terminal under non-same network - Google Patents
Screen-casting playing method for controlling television box by handheld terminal under non-same network Download PDFInfo
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- CN110798724A CN110798724A CN201911167759.8A CN201911167759A CN110798724A CN 110798724 A CN110798724 A CN 110798724A CN 201911167759 A CN201911167759 A CN 201911167759A CN 110798724 A CN110798724 A CN 110798724A
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000005266 casting Methods 0.000 title claims description 16
- 238000004891 communication Methods 0.000 claims description 14
- 238000012790 confirmation Methods 0.000 claims description 14
- 230000003247 decreasing effect Effects 0.000 claims description 14
- 238000004088 simulation Methods 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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 stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
-
- 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
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
-
- 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
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
-
- 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
- H04N21/439—Processing of audio elementary streams
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention belongs to the technical field of television box screen projection playing, and particularly discloses a screen projection playing method for controlling a television box by a handheld terminal under a non-same network, which comprises the following steps: the method comprises the steps that a television and a box are started, a cloud generates a dynamic two-dimensional code to be displayed on the television and prompts code scanning, required information content is selected through a touch screen on a handheld terminal, specifically, the required information content is selected through virtual keys on the surface of the touch screen, and then the handheld terminal scans the code aiming at the two-dimensional code displayed on the television screen; the invention adopts a handheld terminal network matching mode to send an instruction to the television box to control the television box, and uses the handheld terminal to remotely control the television box under the condition of successful network matching without aiming the handheld terminal at an infrared receiver on the television box, thereby avoiding the influence on the control stability caused by the fact that the television box cannot receive the instruction because the infrared receiver on the television box is shielded by foreign matters.
Description
Technical Field
The invention belongs to the technical field of screen-casting playing of television boxes, and particularly relates to a screen-casting playing method for controlling a television box by a handheld terminal under a non-same network.
Background
The television box is a small-sized computing terminal device, and can realize web browsing, network video playing and application program installation on the traditional television by simply connecting the television box with the traditional television through technologies such as HDMI (high-definition multimedia interface) or color difference lines, even can project photos and videos in a mobile phone and a flat panel into a large-screen television at home.
Present TV box generally adopts the controller to send the instruction to the TV box, controls the TV box and carries out corresponding screen playing operation of throwing, but the service function of controller is comparatively single, and small, the condition of losing appears easily, is difficult for looking for, and receives the infrared receiver's on the TV box restriction, must aim at the TV box with the remote controller when control, increases the limitation of remote control.
Disclosure of Invention
The invention aims to provide a screen-casting playing method for controlling a television box by a handheld terminal under a non-same network, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme: a screen-casting playing method for controlling a television box by a handheld terminal under a non-same network comprises the following steps:
s1, starting the television and the box, generating a dynamic two-dimensional code by the cloud, displaying the dynamic two-dimensional code on the television and prompting to scan the code;
s2, selecting required information content through a touch screen on the handheld terminal, specifically, selecting the required information content through a virtual key on the surface of the touch screen, then opening a camera on the handheld terminal by touching the virtual key, and scanning a two-dimensional code displayed on a television screen by the handheld terminal;
s3, after code scanning, the cloud acquires information of the handheld terminal through the mobile network and establishes connection with the handheld terminal through a processor in the handheld terminal, so that the handheld terminal and information stored in a television box on the cloud are interconnected;
s4, the cloud end converts the network data into a virtual system case through a service, sets a virtual key value corresponding to the television box through the simulation sending of the handheld terminal in the handheld terminal, so that the hand-held terminal under different networks can be located in the same network as the television box in the analog service, the handheld terminals under different networks can be matched with the corresponding television boxes, a confirmation key appears on an operation interface of the handheld terminal during matching, the confirmation key is pressed, the volume of the television box is changed when the volume of the handheld terminal is increased or decreased, the handheld terminal is successfully matched with the corresponding television box, if the volume of the television box is not changed when the volume of the handheld terminal is increased or decreased, the handheld terminal is unsuccessfully matched with the corresponding television box, the current interface needs to be quitted, and the handheld terminal repeats the operations of the steps S1 and S2 again until the handheld terminal is successfully matched with the corresponding television box;
s5, after matching is completed, the handheld terminal sends a control instruction and sends the control instruction to the cloud end through a processor in the handheld terminal;
s6, the cloud converts the received control instruction into a corresponding virtual key through different nodes and data packets and sends the virtual key to the television box;
s7, the television box performs corresponding screen projection playing operation according to the cloud instruction, and the handheld terminal can be connected with the television box under different networks and performs control instruction operation.
Preferably, in step S6, the node is teth0, and the packet is a packet containing the MAC address of the node teth0 itself.
Preferably, in step S3, the connection between the cloud and the handheld terminal is implemented by using a communication protocol, where the communication protocol is one of a TCP/IP protocol, a NETBEUI protocol, and an IPX/SPX protocol.
Preferably, the handheld terminal is a smart phone or a tablet computer connected with a 2G data network, a 3G data network, a 4G data network, a 5G data network and a wireless network.
Preferably, the cloud in step S3 is a cloud server connected to a telecommunication, mobile, or wireless network.
The invention has the technical effects and advantages that: compared with the prior art, the invention adopts a handheld terminal network matching mode to send instructions to the television box and control the television box, under the condition that the network matching is successful, the handheld terminal is used for remotely controlling the television box, the handheld terminal does not need to be aligned with an infrared receiver on the television box, the phenomenon that the television box cannot receive the instructions and the control stability is influenced because the infrared receiver on the television box is shielded by foreign matters is avoided, and the handheld terminal is used for remotely controlling, so that the remote control range is enlarged, the use limitation is reduced, the television box does not need to be remotely controlled very closely, the use is more convenient, the operation is simple, the stability is strong, the handheld terminal under different networks connected with the cloud end is matched with the corresponding television box, the cloud end receives the instructions sent by the handheld terminal, the television box is controlled to be projected to play, and the cloud end is connected with the handheld, the television box is controlled to be played in a screen projection mode, the application range is wide, and the control requirements of different television boxes can be met.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. 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.
Example 1
The invention provides a screen-casting playing method for controlling a television box by a handheld terminal under a non-same network, which comprises the following steps:
s1, starting the television and the box, generating a dynamic two-dimensional code by the cloud, displaying the dynamic two-dimensional code on the television and prompting to scan the code;
s2, selecting required information content through a touch screen on the handheld terminal, specifically, selecting the required information content through a virtual key on the surface of the touch screen, then opening a camera on the handheld terminal by touching the virtual key, and scanning a two-dimensional code displayed on a television screen by the handheld terminal;
s3, after code scanning, the cloud acquires information of the handheld terminal through the mobile network and establishes connection with the handheld terminal through a processor in the handheld terminal, so that the handheld terminal and information stored in a television box on the cloud are interconnected;
s4, the cloud end converts the network data into a virtual system case through a service, sets a virtual key value corresponding to the television box through the simulation sending of the handheld terminal in the handheld terminal, so that the hand-held terminal under different networks can be located in the same network as the television box in the analog service, the handheld terminals under different networks can be matched with the corresponding television boxes, a confirmation key appears on an operation interface of the handheld terminal during matching, the confirmation key is pressed, the volume of the television box is changed when the volume of the handheld terminal is increased or decreased, the handheld terminal is successfully matched with the corresponding television box, if the volume of the television box is not changed when the volume of the handheld terminal is increased or decreased, the handheld terminal is unsuccessfully matched with the corresponding television box, the current interface needs to be quitted, and the handheld terminal repeats the operations of the steps S1 and S2 again until the handheld terminal is successfully matched with the corresponding television box;
s5, after matching is completed, the handheld terminal sends a control instruction and sends the control instruction to the cloud end through a processor in the handheld terminal;
s6, the cloud converts the received control instruction into a corresponding virtual key through different nodes and data packets and sends the virtual key to the television box;
s7, the television box performs corresponding screen projection playing operation according to the cloud instruction, and the handheld terminal can be connected with the television box under different networks and performs control instruction operation.
Specifically, in step S6, the node is teth0, and the packet is a packet including the MAC address of the node teth0 itself.
Specifically, in step S3, the connection between the cloud and the handheld terminal is a communication protocol, where the communication protocol is a TCP/IP protocol.
Specifically, the handheld terminal is connected with a 4G data network smart phone.
Specifically, the cloud in step S3 is a cloud server connected to the mobile wireless network.
Example 2
The invention provides a screen-casting playing method for controlling a television box by a handheld terminal under a non-same network, which comprises the following steps:
s1, starting the television and the box, generating a dynamic two-dimensional code by the cloud, displaying the dynamic two-dimensional code on the television and prompting to scan the code;
s2, selecting required information content through a touch screen on the handheld terminal, specifically, selecting the required information content through a virtual key on the surface of the touch screen, then opening a camera on the handheld terminal by touching the virtual key, and scanning a two-dimensional code displayed on a television screen by the handheld terminal;
s3, after code scanning, the cloud acquires information of the handheld terminal through the mobile network and establishes connection with the handheld terminal through a processor in the handheld terminal, so that the handheld terminal and information stored in a television box on the cloud are interconnected;
s4, the cloud end converts the network data into a virtual system case through a service, sets a virtual key value corresponding to the television box through the simulation sending of the handheld terminal in the handheld terminal, so that the hand-held terminal under different networks can be located in the same network as the television box in the analog service, the handheld terminals under different networks can be matched with the corresponding television boxes, a confirmation key appears on an operation interface of the handheld terminal during matching, the confirmation key is pressed, the volume of the television box is changed when the volume of the handheld terminal is increased or decreased, the handheld terminal is successfully matched with the corresponding television box, if the volume of the television box is not changed when the volume of the handheld terminal is increased or decreased, the handheld terminal is unsuccessfully matched with the corresponding television box, the current interface needs to be quitted, and the handheld terminal repeats the operations of the steps S1 and S2 again until the handheld terminal is successfully matched with the corresponding television box;
s5, after matching is completed, the handheld terminal sends a control instruction and sends the control instruction to the cloud end through a processor in the handheld terminal;
s6, the cloud converts the received control instruction into a corresponding virtual key through different nodes and data packets and sends the virtual key to the television box;
s7, the television box performs corresponding screen projection playing operation according to the cloud instruction, and the handheld terminal can be connected with the television box under different networks and performs control instruction operation.
Specifically, in step S6, the node is teth0, and the packet is a packet including the MAC address of the node teth0 itself.
Specifically, in step S3, the connection between the cloud and the handheld terminal is a communication protocol, where the communication protocol is an IPX/SPX protocol.
Specifically, the handheld terminal is a tablet personal computer connected with a 5G data network.
Specifically, the cloud in step S3 is a cloud server connected to the telecommunication wireless network.
Example 3
The invention provides a screen-casting playing method for controlling a television box by a handheld terminal under a non-same network, which comprises the following steps:
s1, starting the television and the box, generating a dynamic two-dimensional code by the cloud, displaying the dynamic two-dimensional code on the television and prompting to scan the code;
s2, selecting required information content through a touch screen on the handheld terminal, specifically, selecting the required information content through a virtual key on the surface of the touch screen, then opening a camera on the handheld terminal by touching the virtual key, and scanning a two-dimensional code displayed on a television screen by the handheld terminal;
s3, after code scanning, the cloud acquires information of the handheld terminal through the mobile network and establishes connection with the handheld terminal through a processor in the handheld terminal, so that the handheld terminal and information stored in a television box on the cloud are interconnected;
s4, the cloud end converts the network data into a virtual system case through a service, sets a virtual key value corresponding to the television box through the simulation sending of the handheld terminal in the handheld terminal, so that the hand-held terminal under different networks can be located in the same network as the television box in the analog service, the handheld terminals under different networks can be matched with the corresponding television boxes, a confirmation key appears on an operation interface of the handheld terminal during matching, the confirmation key is pressed, the volume of the television box is changed when the volume of the handheld terminal is increased or decreased, the handheld terminal is successfully matched with the corresponding television box, if the volume of the television box is not changed when the volume of the handheld terminal is increased or decreased, the handheld terminal is unsuccessfully matched with the corresponding television box, the current interface needs to be quitted, and the handheld terminal repeats the operations of the steps S1 and S2 again until the handheld terminal is successfully matched with the corresponding television box;
s5, after matching is completed, the handheld terminal sends a control instruction and sends the control instruction to the cloud end through a processor in the handheld terminal;
s6, the cloud converts the received control instruction into a corresponding virtual key through different nodes and data packets and sends the virtual key to the television box;
s7, the television box performs corresponding screen projection playing operation according to the cloud instruction, and the handheld terminal can be connected with the television box under different networks and performs control instruction operation.
Specifically, in step S6, the node is teth0, and the packet is a packet including the MAC address of the node teth0 itself.
Specifically, in step S3, the connection between the cloud and the handheld terminal is a communication protocol, where the communication protocol is an IPX/SPX protocol.
Specifically, the handheld terminal is a smart phone connected with a 4G data network.
Specifically, the cloud in step S3 is a cloud server in a wireless network.
Example 4
The invention provides a screen-casting playing method for controlling a television box by a handheld terminal under a non-same network, which comprises the following steps:
s1, starting the television and the box, generating a dynamic two-dimensional code by the cloud, displaying the dynamic two-dimensional code on the television and prompting to scan the code;
s2, selecting required information content through a touch screen on the handheld terminal, specifically, selecting the required information content through a virtual key on the surface of the touch screen, then opening a camera on the handheld terminal by touching the virtual key, and scanning a two-dimensional code displayed on a television screen by the handheld terminal;
s3, after code scanning, the cloud acquires information of the handheld terminal through the mobile network and establishes connection with the handheld terminal through a processor in the handheld terminal, so that the handheld terminal and information stored in a television box on the cloud are interconnected;
s4, the cloud end converts the network data into a virtual system case through a service, sets a virtual key value corresponding to the television box through the simulation sending of the handheld terminal in the handheld terminal, so that the hand-held terminal under different networks can be located in the same network as the television box in the analog service, the handheld terminals under different networks can be matched with the corresponding television boxes, a confirmation key appears on an operation interface of the handheld terminal during matching, the confirmation key is pressed, the volume of the television box is changed when the volume of the handheld terminal is increased or decreased, the handheld terminal is successfully matched with the corresponding television box, if the volume of the television box is not changed when the volume of the handheld terminal is increased or decreased, the handheld terminal is unsuccessfully matched with the corresponding television box, the current interface needs to be quitted, and the handheld terminal repeats the operations of the steps S1 and S2 again until the handheld terminal is successfully matched with the corresponding television box;
s5, after matching is completed, the handheld terminal sends a control instruction and sends the control instruction to the cloud end through a processor in the handheld terminal;
s6, the cloud converts the received control instruction into a corresponding virtual key through different nodes and data packets and sends the virtual key to the television box;
s7, the television box performs corresponding screen projection playing operation according to the cloud instruction, and the handheld terminal can be connected with the television box under different networks and performs control instruction operation.
Specifically, in step S6, the node is teth0, and the packet is a packet including the MAC address of the node teth0 itself.
Specifically, in step S3, the connection between the cloud and the handheld terminal adopts a communication protocol, where the communication protocol is one of a TCP/IP protocol, a NETBEUI protocol, and an IPX/SPX protocol.
Specifically, the handheld terminal is a tablet computer connected with a wireless network.
Specifically, the cloud in step S3 is a cloud server connected to the wireless network.
Example 5
The invention provides a screen-casting playing method for controlling a television box by a handheld terminal under a non-same network, which comprises the following steps:
s1, starting the television and the box, generating a dynamic two-dimensional code by the cloud, displaying the dynamic two-dimensional code on the television and prompting to scan the code;
s2, selecting required information content through a touch screen on the handheld terminal, specifically, selecting the required information content through a virtual key on the surface of the touch screen, then opening a camera on the handheld terminal by touching the virtual key, and scanning a two-dimensional code displayed on a television screen by the handheld terminal;
s3, after code scanning, the cloud acquires information of the handheld terminal through the mobile network and establishes connection with the handheld terminal through a processor in the handheld terminal, so that the handheld terminal and information stored in a television box on the cloud are interconnected;
s4, the cloud end converts the network data into a virtual system case through a service, sets a virtual key value corresponding to the television box through the simulation sending of the handheld terminal in the handheld terminal, so that the hand-held terminal under different networks can be located in the same network as the television box in the analog service, the handheld terminals under different networks can be matched with the corresponding television boxes, a confirmation key appears on an operation interface of the handheld terminal during matching, the confirmation key is pressed, the volume of the television box is changed when the volume of the handheld terminal is increased or decreased, the handheld terminal is successfully matched with the corresponding television box, if the volume of the television box is not changed when the volume of the handheld terminal is increased or decreased, the handheld terminal is unsuccessfully matched with the corresponding television box, the current interface needs to be quitted, and the handheld terminal repeats the operations of the steps S1 and S2 again until the handheld terminal is successfully matched with the corresponding television box;
s5, after matching is completed, the handheld terminal sends a control instruction and sends the control instruction to the cloud end through a processor in the handheld terminal;
s6, the cloud converts the received control instruction into a corresponding virtual key through different nodes and data packets and sends the virtual key to the television box;
s7, the television box performs corresponding screen projection playing operation according to the cloud instruction, and the handheld terminal can be connected with the television box under different networks and performs control instruction operation.
Specifically, in step S6, the node is teth0, and the packet is a packet including the MAC address of the node teth0 itself.
Specifically, in step S3, the connection between the cloud and the handheld terminal is a communication protocol, where the communication protocol is a TCP/IP protocol.
Specifically, the handheld terminal is a smart phone connected with a 4G data network.
Specifically, the cloud in step S3 is a cloud server connected to the telecommunication wireless network.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A screen-casting playing method for controlling a television box by a handheld terminal under a non-same network is characterized by comprising the following steps: the method comprises the following steps:
s1, starting the television and the box, generating a dynamic two-dimensional code by the cloud, displaying the dynamic two-dimensional code on the television and prompting to scan the code;
s2, selecting required information content through a touch screen on the handheld terminal, specifically, selecting the required information content through a virtual key on the surface of the touch screen, then opening a camera on the handheld terminal by touching the virtual key, and scanning a two-dimensional code displayed on a television screen by the handheld terminal;
s3, after code scanning, the cloud acquires information of the handheld terminal through the mobile network and establishes connection with the handheld terminal through a processor in the handheld terminal, so that the handheld terminal and information stored in a television box on the cloud are interconnected;
s4, the cloud end converts the network data into a virtual system case through a service, sets a virtual key value corresponding to the television box through the simulation sending of the handheld terminal in the handheld terminal, so that the hand-held terminal under different networks can be located in the same network as the television box in the analog service, the handheld terminals under different networks can be matched with the corresponding television boxes, a confirmation key appears on an operation interface of the handheld terminal during matching, the confirmation key is pressed, the volume of the television box is changed when the volume of the handheld terminal is increased or decreased, the handheld terminal is successfully matched with the corresponding television box, if the volume of the television box is not changed when the volume of the handheld terminal is increased or decreased, the handheld terminal is unsuccessfully matched with the corresponding television box, the current interface needs to be quitted, and the handheld terminal repeats the operations of the steps S1 and S2 again until the handheld terminal is successfully matched with the corresponding television box;
s5, after matching is completed, the handheld terminal sends a control instruction and sends the control instruction to the cloud end through a processor in the handheld terminal;
s6, the cloud converts the received control instruction into a corresponding virtual key through different nodes and data packets and sends the virtual key to the television box;
s7, the television box performs corresponding screen projection playing operation according to the cloud instruction, and the handheld terminal can be connected with the television box under different networks and performs control instruction operation.
2. The method for controlling the screen-casting playing of the television box by the handheld terminal under the different network as claimed in claim 1, wherein: in step S6, the node is teth0, and the packet is a packet including the own MAC address of the node teth 0.
3. The method for controlling the screen-casting playing of the television box by the handheld terminal under the different network as claimed in claim 1, wherein: in step S3, the connection between the cloud and the handheld terminal adopts a communication protocol, where the communication protocol is one of a TCP/IP protocol, a NETBEUI protocol, and an IPX/SPX protocol.
4. The method for controlling the screen-casting playing of the television box by the handheld terminal under the different network as claimed in claim 1, wherein: the handheld terminal is a smart phone or a tablet computer connected with a 2G data network, a 3G data network, a 4G data network, a 5G data network and a wireless network.
5. The method for controlling the screen-casting playing of the television box by the handheld terminal under the different network as claimed in claim 1, wherein: the cloud in step S3 is a cloud server connected to a telecommunication, mobile, or wireless network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911167759.8A CN110798724A (en) | 2019-11-25 | 2019-11-25 | Screen-casting playing method for controlling television box by handheld terminal under non-same network |
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| CN201911167759.8A CN110798724A (en) | 2019-11-25 | 2019-11-25 | Screen-casting playing method for controlling television box by handheld terminal under non-same network |
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