CN107809663A - Miracast serving starting methods, intelligent television and storage medium - Google Patents

Abstract

The invention discloses a Miracast service starting method, a smart TV and a computer-readable storage medium. The Miracast service starting method includes: when it is detected that the Android system is started, starting the Miracast service; loading a wireless network card, and starting a point-to-point mode and a site mode . Through the present invention, it is equivalent to starting the Miracast service as a TV system service, and subsequently enabling the Miracast service without manual operation by the user; loading the preset wireless network card, based on the concurrent (concurrent) technology of the wireless network card, enabling the point-to-point mode and the site mode to be opened at the same time, The peer-to-peer mode enables the terminal screen to be cast on the TV screen, and the site mode realizes the operation of connecting the TV to the network, ensuring that the TV's own network connection is not interrupted when using the Miracast function.

Description

Miracast service startup method, smart TV and storage medium

technical field

The invention relates to the technical field of wireless communication, in particular to a Miracast service starting method, a smart TV and a computer-readable storage medium.

Background technique

In recent years, smart phones have been popularized in large numbers, but due to the small screens of smart phones, they cannot provide users with a better viewing experience, making users wish to put their mobile phone screens on TV to watch.

Based on the above user needs, TV manufacturers and set-top box manufacturers have joined the Miracast (Miracast is the Wi-Fi CERTIFIED Miracast ^TM certification project announced by Wi-Fi Alliance on September 19, 2012. Miracast devices provide simplified discovery and configuration. , users can quickly transmit video between devices. This technology and certification project is jointly formulated by mobile and consumer electronics equipment manufacturers and chip manufacturers in the Wi-Fi Alliance) protocol support, which can realize Android smartphone screens that support the Miracast protocol Cast to watch on TV.

Although TVs and set-top boxes currently support the Miracast protocol, users need to perform complex operations to use this function, and when using this function, the network of the TV itself will also be disconnected.

Contents of the invention

The main purpose of the present invention is to provide a Miracast service startup method, smart TV and computer-readable storage medium, aiming to solve the problem of using the Miracast function to cast the terminal screen to the TV in the prior art. Technical problem with network disconnection.

To achieve the above object, the present invention provides a Miracast service startup method, the Miracast service startup method comprising:

When it is detected that the Android system startup is complete, start the preset Miracast service;

Load the preset wireless network card, and turn on the point-to-point mode and station mode.

Preferably, after loading the preset wireless network card and enabling the point-to-point mode and the station mode, it includes:

Detecting whether the pairing request sent by the terminal is received, and if the pairing request sent by the terminal is received, performing identity authentication on the terminal;

After passing the identity authentication of the terminal, feeding back pairing confirmation information to the terminal;

receiving the screen data sent by the terminal after receiving the pairing confirmation information, and displaying the screen content corresponding to the screen data on a preset display.

Preferably, if the pairing request sent by the terminal is received, performing identity authentication on the terminal includes:

If a pairing request sent by the terminal is received, obtaining a pairing code corresponding to the pairing request;

Detecting whether the pairing code is a legal pairing code, if the pairing code is a legal pairing code, the identity authentication of the terminal is passed, and if the pairing code is not a legal pairing code, the identity authentication of the terminal is passed Fail.

Preferably, if the pairing request sent by the terminal is received, performing identity authentication on the terminal further includes:

If the pairing request sent by the terminal is received, acquiring the identity information of the terminal corresponding to the pairing request;

Detecting whether there is a historical pairing record corresponding to the identity information, if it exists, the identity authentication of the terminal is passed, and if it does not exist, the identity authentication of the terminal is not passed.

Preferably, if the pairing request sent by the terminal is received, after the identity authentication of the terminal includes:

When the identity authentication of the terminal fails, an alarm is output.

In addition, in order to achieve the above object, the present invention also provides a smart TV, which includes: a memory, a processor, and a Miracast service startup program stored on the memory and operable on the processor, the When the Miracast service startup program is executed by the processor, the above-mentioned steps of the Miracast service startup method are implemented.

In addition, in order to achieve the above object, the present invention also provides a computer-readable storage medium, on which a Miracast service startup program is stored, and when the Miracast service startup program is executed by a processor, the above-mentioned The steps of the Miracast service startup method.

In the present invention, when it is detected that the start of the Android system is completed, the preset Miracast service is started, the preset wireless network card is loaded, and the point-to-point mode, that is, the station mode, is turned on. Through the present invention, after the start of the Android system is completed, the preset Miracast service is started, which is equivalent to starting the Miracast service as a TV system service, and the Miracast service is enabled without manual operation by the user in the follow-up; the preset wireless network card is loaded, and the concurrent (concurrent ) technology, so that the point-to-point mode and the site mode are turned on at the same time, and the point-to-point mode realizes pairing and connection with the terminal device, thereby receiving the screen data of the terminal, and playing the screen corresponding to the screen data on the TV screen, that is, projecting the terminal screen to the TV The screen and station mode realize the operation of connecting the TV to the network, ensuring that the TV's own network connection is not interrupted when using the Miracast function.

Description of drawings

Fig. 1 is a schematic structural diagram of a smart TV in a hardware operating environment involved in the solution of an embodiment of the present invention;

Fig. 2 is a schematic flow chart of the first embodiment of the Miracast service startup method of the present invention;

Fig. 3 is the schematic diagram of the principle of an embodiment of the smart TV software startup process in the prior art;

FIG. 4 is a schematic schematic diagram of an embodiment of a method for starting a Miracast service according to the present invention.

The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

As shown in FIG. 1 , FIG. 1 is a schematic structural diagram of a smart TV in a hardware operating environment involved in the solution of an embodiment of the present invention.

In this embodiment, the smart TV supports the Miracast protocol.

Miracast is a Wi-Fi CERTIFIED Miracast ^TM certification project announced by Wi-Fi Alliance on September 19, 2012. Miracast devices provide simplified discovery and setup, and users can quickly transfer video between devices. The technology and certification program is jointly developed by mobile and consumer electronics equipment manufacturers and chip manufacturers in the Wi-Fi Alliance. Miracast users can browse the photos taken by smartphones on the large-screen TV, share the laptop screen in real time through the conference room projector, or watch the live broadcast of the home TV set-top box on the tablet. Miracast connects via Wi-Fi CERTIFIED Wi-Fi Direct ^TM , so there is no need to be connected to any Wi-Fi network - Miracast-certified devices have connectivity inside. Miracast supports protected content streaming, enabling devices to receive movies and other copyright-protected material. To protect premium content, Miracast provides an over-the-air adaptation of the trusted content protection mechanisms widely used today on wired interfaces such as HDMI® and DisplayPort. In addition, the new WPA2 ^TM security protection is automatically enabled on each device to ensure the privacy of all multimedia content transmissions.

Miracast is based on the basic technologies developed by several other Wi-Fi alliances, including wireless transmission technology 802.11n (compatible with other future transmission specifications such as 802.11ac), point-to-point connection technology Wi-Fi Direct and TDLS (Tunneled DirectLink Setup ), WPA2 (Wi-Fi Protected Access 2) encryption for security, WMM (Wi-Fi Multimedia) technology for quality of service (QoS) and traffic management, WMM PowerSave technology for power-saving mechanisms, and user-friendly network configuration WPS (Wi-Fi Protected Setup) technology.

As shown in FIG. 1 , the smart TV may include: a processor 1001 such as a CPU, a network interface 1004 , a wireless network card 1003 , a memory 1005 and a communication bus 1002 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. Optionally, the network interface 1004 may include a standard wired interface and a wireless interface (such as a WI-FI interface). The memory 1005 can be a high-speed RAM memory, or a stable memory (non-volatile memory), such as a disk memory. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001 .

Those skilled in the art can understand that the structure of the smart TV shown in FIG. 1 does not constitute a limitation on the smart TV, and may include more or less components than those shown in the figure, or combine some components, or arrange different components.

As shown in FIG. 1 , the memory 1005 as a computer storage medium may include an operating system, a network communication module, and a Miracast service startup program.

In the smart TV shown in Figure 1, the network interface 1004 is mainly used to connect to the background server and perform data communication with the background server; the processor 1001 can be used to call the Miracast service startup program stored in the memory 1005, and perform the following operations:

When it is detected that the Android system startup is complete, start the preset Miracast service;

Load the preset wireless network card, and turn on the point-to-point mode and station mode.

Further, after loading the preset wireless network card and enabling the point-to-point mode and the station mode, it includes:

Detecting whether the pairing request sent by the terminal is received, and if the pairing request sent by the terminal is received, performing identity authentication on the terminal;

After passing the identity authentication of the terminal, feeding back pairing confirmation information to the terminal;

receiving the screen data sent by the terminal after receiving the pairing confirmation information, and displaying the screen content corresponding to the screen data on a preset display.

Further, if the pairing request sent by the terminal is received, performing identity authentication on the terminal includes:

If a pairing request sent by the terminal is received, obtaining a pairing code corresponding to the pairing request;

Detecting whether the pairing code is a legal pairing code, if the pairing code is a legal pairing code, the identity authentication of the terminal is passed, and if the pairing code is not a legal pairing code, the identity authentication of the terminal is passed Fail.

Further, if the pairing request sent by the terminal is received, performing identity authentication on the terminal further includes:

If the pairing request sent by the terminal is received, acquiring the identity information of the terminal corresponding to the pairing request;

Detecting whether there is a historical pairing record corresponding to the identity information, if it exists, the identity authentication of the terminal is passed, and if it does not exist, the identity authentication of the terminal is not passed.

Further, if the pairing request sent by the terminal is received, performing identity authentication on the terminal includes:

When the identity authentication of the terminal fails, an alarm is output.

Referring to FIG. 2 , FIG. 2 is a schematic flowchart of a first embodiment of a method for starting a Miracast service according to the present invention.

In one embodiment, the Miracast service startup method includes:

Step S10, when it is detected that the startup of the Android system is completed, start the preset Miracast service;

Step S20, loading a preset wireless network card, and enabling the point-to-point mode and the station mode.

Referring to FIG. 3 , FIG. 3 is a principle schematic diagram of an embodiment of a smart TV software startup process in the prior art. The first is Uboot-kernel startup, that is, the kernel startup. After the Uboot-kernel startup is completed, the Android system starts. When the Android system startup is completed, that is, when the Android system startup flag service.bootanim.exit is 1, the TV system service starts. The TV system service does not include the Miracast service. After the TV system service is started, the TV main interface is displayed on the TV screen. Afterwards, if the user needs to enable the Miracast service, he needs to use the remote control to select the Miracast service from the TV service options menu, and confirm the activation. After the TV receives the activation command, the Miracast service is activated. That is, in the prior art, after the TV is turned on, the user needs to manually operate the Miracast service, which is not convenient for the user, and even some users who are not familiar with the operation of the smart TV cannot even start the Miracast service of the smart TV.

Referring to FIG. 4 , FIG. 4 is a schematic schematic diagram of an embodiment of a method for starting a Miracast service according to the present invention. In this embodiment, at first Uboot-kernel is started, that is, the kernel is started. After the Uboot-kernel is started, when the Android system is started, that is, when the flag service.bootanim.exit of the Android system is started is 1, the TV system service is started concurrently. and Miracast service. The subsequent process after the TV system service is started is the same as the existing technology. After the Miracast service is started, the wireless network card is loaded. Based on the concurrent (concurrent) technology of the wireless network card, the point-to-point mode and the site mode are enabled at the same time, and the point-to-point mode realizes the pairing with the terminal device. , connection, so as to receive the screen data of the terminal, and play the screen corresponding to the screen data on the TV screen, that is, to realize the projection of the terminal screen to the TV screen, and the site mode realizes the operation of connecting the TV to the network, ensuring that the TV itself can The network connection is not interrupted. When the point-to-point mode and station mode are activated, a notification can also be issued to inform the user that the Miracast service is ready, for example, a notification is issued in the form of a voice, and the voice notification of "Miracast service is ready" is played through the loudspeaker, or it is pre-set on the TV interface. "Miracast service is ready" is displayed at the location.

Among them, the peer-to-peer mode realizes the pairing and connection with the terminal equipment, so that the receiving terminal screen data needs to be realized based on Wi-Fi Direct technology. Wi-Fi Direct, in October 2010, Wi-Fi Alliance (wi-fi alliance) released the Wi-Fi Direct white paper, which introduced the basic information about this technology, the characteristics of this technology and the advantages of this technology. Function, the Wi-Fi Direct standard refers to allowing devices in a wireless network to connect to each other without going through a wireless router. Similar to Bluetooth technology, this standard allows wireless devices to be interconnected in a point-to-point manner, and has a significant increase in transmission speed and transmission distance compared to Bluetooth. By definition, a Wi-Fi CERTIFIED Wi-Fi Direct device is a device that supports peer-to-peer connections. This device supports both infrastructure networks and P2P connections. Wi-Fi Direct devices can join the infrastructure network as a typical station (STA) and must support the Wi-Fi Protected Setup joiner function. Wi-Fi Direct devices establish connections by forming teams (in one-to-one or one-to-many topologies) that work similarly to infrastructure BSSs. One Wi-Fi Direct device is responsible for the entire group, including controlling which devices join, when the group starts and ends, and more. This device acts as an access point to traditional client devices and can provide some of the services provided by an infrastructure access point. Initially, the new standard of the Wi-Fi Alliance&reg alliance was originally named "Wi-Fi peer-to-peer", and finally named WiFiDirect, which is aimed at various Wi-Fi devices, from computers to mobile phones, to computer peripherals, to Appliances and more. Devices that meet this standard can easily achieve direct connection with other devices, transfer data or share applications without the need for hotspots and routers. Wi-Fi Direct can support one-to-one direct connection, and can also connect multiple devices at the same time, and the Wi-Fi Direct standard will support all Wi-Fi devices, from 11a/b/g to 11n, different standards of Wi-Fi Fi devices can also be directly interconnected.

Station mode: similar to a wireless terminal, it does not accept wireless access itself, it can be connected to an AP, and the general wireless network card works in this mode.

In this embodiment, when it is detected that the startup of the Android system is completed, the preset Miracast service is started, the preset wireless network card is loaded, and the point-to-point mode, that is, the station mode, is turned on. Through this embodiment, after the Android system is started, the preset Miracast service is started, which is equivalent to starting the Miracast service as a TV system service, and subsequent user manual operations are not required to enable the Miracast service; the preset wireless network card is loaded, and the concurrent( Concurrent) technology enables the point-to-point mode and the site mode to be turned on at the same time. The point-to-point mode realizes pairing and connection with the terminal device, thereby receiving the screen data of the terminal, and playing the screen corresponding to the screen data on the TV screen, that is, realizing putting the terminal screen on the The TV screen, the station mode realizes the operation of connecting the TV to the network, ensuring that the TV's own network connection is not interrupted when using the Miracast function.

Further, in an embodiment of the method for starting the Miracast service of the present invention, the loading of the preset wireless network card, after enabling the point-to-point mode and the station mode, includes:

Detecting whether the pairing request sent by the terminal is received, and if the pairing request sent by the terminal is received, performing identity authentication on the terminal;

After passing the identity authentication of the terminal, feeding back pairing confirmation information to the terminal;

receiving the screen data sent by the terminal after receiving the pairing confirmation information, and displaying the screen content corresponding to the screen data on a preset display.

In this embodiment, after loading the preset wireless network card and turning on the point-to-point mode and the site mode, the Miracast service on the smart TV side has already been turned on, and there is no need for the user to start it manually. The user only needs to operate the terminal to pair with the smart TV. After success, the content played on the terminal screen can be placed on the TV screen.

In this embodiment, the terminal is, for example, a smart phone, and the smart phone supports the WiFi-Direct technology. Wi-Fi Direct is a certification mark. Devices with this mark support a breakthrough new technology, which can realize the direct interconnection of Wi-Fi devices and help users complete Print, share, sync, and display tasks. Products bearing the Wi-Fi CERTIFIED Wi-Fi Direct logo can connect to each other without joining a traditional home, office or hotspot network. Using this technology, TVs, mobile phones, cameras, printers, PCs and gaming devices will be able to connect directly to each other to transfer content and share applications quickly and easily. The user operates on the smart phone, by turning on the Miracast service of the smart phone, based on the WiFi-Direct technology, searches for devices that have turned on the Miracast service around the smart phone, and displays the names of the found devices that have turned on the Miracast service in the form of a list on the phone on the screen.

In an embodiment of the present invention, the pairing process between the smart phone and the smart TV may be: the user selects the name of the smart TV in the waiting list, and the smart phone receives the user's operation and sends a pairing request to the smart TV. After the smart TV receives the pairing request, it feeds back confirmation information to the smart phone. After the smart phone receives the confirmation message, it determines that the smart TV has received the pairing request, and then pops up an input box on the smart phone screen and prompts the user to enter the pairing request. code. A legal pairing code, such as "abcd", is stored in the smart TV, and the legal pairing code is preset by the user. When the user enters "abcd" in the input box and clicks to confirm, the smart phone will send the pairing code "abcd" to the smart TV. For comparison, when it is detected that the pairing code sent by the smart phone is consistent with the legal pairing code stored in the smart TV, the identity authentication of the smart phone is passed, and the pairing confirmation information is fed back to the smart phone. When the smart phone receives the pairing confirmation information, it establishes a communication connection with the smart TV based on WiFi-Direct technology, and sends its own screen data to the smart TV. The picture content corresponding to the data is displayed on the screen of the smart TV, so that the screen picture of the smart phone can be projected to the screen of the smart TV.

In another optional embodiment of the present invention, the pairing process between the smart phone and the smart TV may also be: the user selects the name of the smart TV in the waiting list, and the smart phone receives the user's operation and sends a pairing request to the smart TV . After receiving the pairing request, the smart TV acquires terminal identity information corresponding to the pairing request. For example, the name information of the terminal corresponding to the pairing request is acquired. For example, in this embodiment, if the name of the smart phone sending the pairing request is "AAA", then the identity information of the terminal corresponding to the pairing request acquired by the smart TV is "AAA". Name information of terminals that have been successfully paired with the smart TV is stored in the smart TV. For example, the name information of terminals that have been successfully paired with the smart TV stored in the smart TV includes: "AAA", "BBB", and "CCC", and the name of the smart phone corresponding to the currently received pairing request is "AAA". ", according to the historical pairing record, indicating that the smart phone has been successfully paired with the smart TV, then the identity authentication of the smart phone is passed, and the pairing confirmation information is fed back to the smart phone. When the smart phone receives the pairing confirmation information, it establishes a communication connection with the smart TV based on WiFi-Direct technology, and sends its own screen data to the smart TV. The picture content corresponding to the data is displayed on the screen of the smart TV, so that the screen picture of the smart phone can be projected to the screen of the smart TV.

Through this embodiment, when the TV is turned on, since the Miracast service of the TV is started together with the TV system service, if the user needs to use the Miracast service of the TV, there is no need to manually operate the TV to enable the Miracast service, and only needs to operate the terminal , when the terminal is successfully paired with the smart TV, the screen image of the terminal can be projected to the smart TV screen. It eliminates the need for users to manually turn on the smart TV Miracast service, making it more convenient for users to use Miracast services and improving user experience.

Further, in an embodiment of the method for starting the Miracast service of the present invention, if the pairing request sent by the terminal is received, performing identity authentication on the terminal includes:

If a pairing request sent by the terminal is received, obtaining a pairing code corresponding to the pairing request;

Detecting whether the pairing code is a legal pairing code, if the pairing code is a legal pairing code, the identity authentication of the terminal is passed, and if the pairing code is not a legal pairing code, the identity authentication of the terminal is passed Fail.

In one embodiment of the present invention, the user operates on the smart phone, by turning on the Miracast service of the smart phone, based on the WiFi-Direct technology, searches for devices around the smart phone that have turned on the Miracast service, and searches for devices that have turned on the Miracast service. The names are displayed on the screen of the mobile phone in the form of a list. The user selects the name of the smart TV in the waiting list, and the smart phone receives the user's operation and sends a pairing request to the smart TV. After the smart TV receives the pairing request, it feeds back confirmation information to the smart phone. After the smart phone receives the confirmation message, it determines that the smart TV has received the pairing request, and then pops up an input box on the smart phone screen and prompts the user to enter the pairing request. code. A legal pairing code, such as "abcd", is stored in the smart TV, and the legal pairing code is preset by the user. When the user enters "abcd" in the input box and clicks to confirm, the smart phone will send the pairing code "abcd" to the smart TV. For comparison, when it is detected that the pairing code sent by the smart phone is consistent with the legal pairing code stored in the smart TV, the identity authentication of the smart phone is passed, and the pairing confirmation information is fed back to the smart phone. When the smart phone receives the pairing confirmation information, it establishes a communication connection with the smart TV based on WiFi-Direct technology, and sends its own screen data to the smart TV. The picture content corresponding to the data is displayed on the screen of the smart TV, so that the screen picture of the smart phone can be projected to the screen of the smart TV.

Through this embodiment, when the TV is turned on, since the Miracast service of the TV is started together with the TV system service, if the user needs to use the Miracast service of the TV, there is no need to manually operate the TV to enable the Miracast service, and only needs to operate the terminal Perform pairing with the smart TV. When the terminal is successfully paired with the smart TV, the screen image of the terminal can be projected to the smart TV screen. It eliminates the need for users to manually turn on the smart TV Miracast service, making it more convenient for users to use Miracast services and improving user experience.

Further, in an embodiment of the method for starting the Miracast service of the present invention, if the pairing request sent by the terminal is received, performing identity authentication on the terminal further includes:

If the pairing request sent by the terminal is received, acquiring the identity information of the terminal corresponding to the pairing request;

Detecting whether there is a historical pairing record corresponding to the identity information, if it exists, the identity authentication of the terminal is passed, and if it does not exist, the identity authentication of the terminal is not passed.

In one embodiment of the present invention, the user operates on the smart phone, by turning on the Miracast service of the smart phone, based on the WiFi-Direct technology, searches for devices around the smart phone that have turned on the Miracast service, and searches for devices that have turned on the Miracast service. The names are displayed on the screen of the mobile phone in the form of a list. The user selects the name of the smart TV in the waiting list, and the smart phone receives the user's operation and sends a pairing request to the smart TV. After receiving the pairing request, the smart TV acquires terminal identity information corresponding to the pairing request. For example, the name information of the terminal corresponding to the pairing request is acquired. For example, in this embodiment, if the name of the smart phone sending the pairing request is "AAA", then the identity information of the terminal corresponding to the pairing request acquired by the smart TV is "AAA". Name information of terminals that have been successfully paired with the smart TV is stored in the smart TV. For example, the name information of terminals that have been successfully paired with the smart TV stored in the smart TV includes: "AAA", "BBB", and "CCC", and the name of the smart phone corresponding to the currently received pairing request is "AAA". ", according to the historical pairing record, indicating that the smart phone has been successfully paired with the smart TV, then the identity authentication of the smart phone is passed, and the pairing confirmation information is fed back to the smart phone. When the smart phone receives the pairing confirmation information, it establishes a communication connection with the smart TV based on WiFi-Direct technology, and sends its own screen data to the smart TV. The picture content corresponding to the data is displayed on the screen of the smart TV, so that the screen picture of the smart phone can be projected to the screen of the smart TV. In this embodiment, when the identity information of the terminal corresponding to the pairing request does not exist in the historical pairing record, the pairing code sent by the receiving terminal is compared with the legitimate pairing code stored in the smart TV. If the legal pairing code is the same, the identity authentication of the terminal is passed. If the pairing code sent by the terminal is inconsistent with the legal pairing code, the identity authentication of the terminal is not passed. The process of authenticating the terminal based on the pairing code is described in detail above. description and will not be repeated here.

Through this embodiment, when the TV is turned on, since the Miracast service of the TV is started together with the TV system service, if the user needs to use the Miracast service of the TV, there is no need to manually operate the TV to enable the Miracast service, and only needs to operate the terminal Perform pairing with the smart TV. When the terminal is successfully paired with the smart TV, the screen image of the terminal can be projected to the smart TV screen. It eliminates the need for users to manually turn on the smart TV Miracast service, making it more convenient for users to use Miracast services and improving user experience.

Further, in an embodiment of the method for starting the Miracast service of the present invention, if the pairing request sent by the terminal is received, performing identity authentication on the terminal includes:

When the identity authentication of the terminal fails, an alarm is output.

In this embodiment, when the identity authentication of the terminal is performed in the above manner, and the identity authentication of the terminal fails, an alarm is output. In this embodiment, the form of the output alarm can be: voice, for example, sending a prompt sound of "failed to pair with device xxx (device name)"; text, for example, displaying "with device xxx (device name)" at a preset position on the TV screen "Pairing failed" text message; the light flashes, for example, the breathing light of the smart TV flashes 10 times.

In this embodiment, when the identity authentication of the smart TV to the terminal fails, that is, it cannot be paired with the terminal at present, an alarm is issued to prompt the user to re-operate the terminal to pair with the smart TV.

In addition, an embodiment of the present invention also proposes a computer-readable storage medium, on which a Miracast service startup program is stored, and when the Miracast service startup program is executed by a processor, the above-mentioned Miracast service startup is implemented. method steps.

The specific embodiments of the computer-readable storage medium of the present invention are basically the same as the above embodiments of the method for starting the Miracast service, and will not be repeated here.

It should be noted that, as used herein, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or system comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or system. Without further limitations, an element defined by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article or system comprising that element.

The serial numbers of the above embodiments of the present invention are for description only, and do not represent the advantages and disadvantages of the embodiments.

Through the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation. Based on such an understanding, the technical solution of the present invention can be embodied in the form of a software product in essence or in other words, the part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM) as described above. , magnetic disk, optical disk), including several instructions to make a terminal device (which may be a mobile phone, computer, server, air conditioner, or network device, etc.) execute the method described in each embodiment of the present invention.

The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process conversion made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields , are all included in the scope of patent protection of the present invention in the same way.

Claims (10)

1. a kind of Miracast serving starting methods, it is characterised in that the Miracast serving starting methods include：

When detecting Android system start completion, start preset Miracast services；

Preset wireless network card is loaded, opens ad hoc mode and station mode.

2. Miracast serving starting methods as claimed in claim 1, it is characterised in that the preset wireless network card of loading, Open ad hoc mode and station mode includes afterwards：

Detect whether to receive the pairing request that terminal is sent, if the pairing request of terminal transmission is received, to the terminal Carry out authentication；

When to the terminal identity certification by after, feedback pairing check information is to the terminal；

The on-screen data that the terminal is sent after the pairing check information is received is received, institute is shown on preset display State image content corresponding to on-screen data.

3. Miracast serving starting methods as claimed in claim 2, it is characterised in that if described receive what terminal was sent Pairing request, then carrying out authentication to the terminal includes：

If receiving the pairing request of terminal transmission, pairing code corresponding to the pairing request is obtained；

Detect whether the pairing code is legal pairing code, if the pairing code is legal pairing code, to the body of the terminal Part certification is by the way that if the pairing code is not legal pairing code, the authentication to the terminal does not pass through.

4. Miracast serving starting methods as claimed in claim 2, it is characterised in that if described receive what terminal was sent Pairing request, then carrying out authentication to the terminal also includes：

If receiving the pairing request of terminal transmission, the identity information of the terminal corresponding to the pairing request is obtained；

Detect whether to exist history pair record corresponding to the identity information, if in the presence of the authentication to the terminal By the way that if being not present, the authentication to the terminal does not pass through.

5. Miracast serving starting methods as claimed in claim 2, it is characterised in that if described receive what terminal was sent Pairing request, then the terminal is carried out including after authentication：

When the authentication to the terminal is obstructed out-of-date, outputting alarm.

6. a kind of intelligent television, it is characterised in that the intelligent television includes：Memory, processor and it is stored in the storage On device and the Miracast service initiators that can run on the processor, the Miracast service initiators are by institute Following steps are realized when stating computing device：

When detecting Android system start completion, start preset Miracast services；

Preset wireless network card is loaded, opens ad hoc mode and station mode.

7. intelligent television as claimed in claim 6, it is characterised in that the Miracast service initiators are by the processing Device also realizes following steps when performing：

Detect whether to receive the pairing request that terminal is sent, if the pairing request of terminal transmission is received, to the terminal Carry out authentication；

When to the terminal identity certification by after, feedback pairing check information is to the terminal；

The on-screen data that the terminal is sent after the pairing check information is received is received, institute is shown on preset display State image content corresponding to on-screen data.

8. intelligent television as claimed in claim 6, it is characterised in that the Miracast service initiators are by the processing Device also realizes following steps when performing：

If receiving the pairing request of terminal transmission, pairing code corresponding to the pairing request is obtained；

Detect whether the pairing code is legal pairing code, if the pairing code is legal pairing code, to the body of the terminal Part certification is by the way that if the pairing code is not legal pairing code, the authentication to the terminal does not pass through.

9. intelligent television as claimed in claim 6, it is characterised in that the Miracast service initiators are by the processing Device also realizes following steps when performing：

If receiving the pairing request of terminal transmission, the identity information of the terminal corresponding to the pairing request is obtained；

Detect whether to exist history pair record corresponding to the identity information, if in the presence of the authentication to the terminal By the way that if being not present, the authentication to the terminal does not pass through.

10. a kind of computer-readable recording medium, it is characterised in that be stored with the computer-readable recording medium Miracast service initiators, such as claim 1 to 5 is realized when the Miracast service initiators are executed by processor Any one of Miracast serving starting methods the step of.