CN102802071B - Intelligent television, mobile terminal, multi-screen interaction system and wireless communication method - Google Patents

Intelligent television, mobile terminal, multi-screen interaction system and wireless communication method Download PDF

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Publication number
CN102802071B
CN102802071B CN201210306868.5A CN201210306868A CN102802071B CN 102802071 B CN102802071 B CN 102802071B CN 201210306868 A CN201210306868 A CN 201210306868A CN 102802071 B CN102802071 B CN 102802071B
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China
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wireless network
intelligent television
mobile terminal
step
radio communication
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CN201210306868.5A
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Chinese (zh)
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CN102802071A (en
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韩舒盈
彭召旺
谭乐
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上海广电电子科技有限公司
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Abstract

The invention discloses an intelligent television, a mobile terminal, a multi-screen interaction system and a wireless communication method. The intelligent television comprises a control device, a wireless communication device and a hot spot device, wherein the control device is used for judging whether a first wireless network exists, the first wireless network is a pre-stored wireless network which can be directly connected by the intelligent television, if the first wireless network is the pre-stored wireless network, the wireless communication device is started, if the first wireless network is not the pre-stored wireless network, the hot spot device is started, the wireless communication device is used for connecting in the first wireless network for realizing wireless communication; and the hot spot device is used for emitting a wireless network signal to form a second wireless network for being connected by a mobile terminal outside, and realizing data interaction with the mobile terminal through the second wireless network. The invention provides a systematic method for the connection of an intelligent television and the mobile terminal in multi-screen interaction, so that equipment of multi-screen interaction is simply and orderly connected, thus popularization and development can be accelerated.

Description

Intelligent television, mobile terminal, Multi-screen interaction system and wireless communications method

Technical field

The present invention relates to a kind of intelligent television, mobile terminal, Multi-screen interaction system and wireless communications method.

Background technology

Along with pushing forward comprehensively of the integration of three networks, domestic intelligent television market is active gradually, and " multi-screen interactive " concept is also mentioned and applies by more and more.Multi-screen interactive refers to that intelligent television and intelligent MID (mobile internet device), apparatus such as computer interconnect, and realize intelligent MID to functions such as the operation control of intelligent television, sharing files.

No matter intelligent television feature richness, be menu control, media play, still surfs the Net, plays games, word input, all to controlling, proposed higher requirement.Many solutions are to adopt intelligentized Digiplex now, generally have the functions such as body sense and voice, and cost is very high; And adopt Infrared remote controller cheaply, be difficult to meet the demand that intelligent television is controlled.

And intelligent MID generally has the parts of touch-screen, gravity sensor (body sense), voice collecting, all kinds of words, phonitic entry method that system itself has, can meet most demands that intelligent television is controlled, adding the intelligent characteristic of itself, is human-computer interaction interface good between user and Intelligent television terminal.Adopt intelligent MID and intelligent television interactive, greatly in improving product experience, can reduce again intelligent television to the functional requirement of remote controller and degree of dependence, contribute to reduce the cost of television terminal product (especially Set Top Box series products), thereby help to accelerate the universal and industry development of intelligent television, and by " multi-screen interactive ", TV and mobile Internet are merged to a deeper level, produce larger industrial value.

For multi-screen interactive, intelligent television is basic steps with being connected of intelligent MID, and existing method and technology, cannot meet the demand that intelligent television develops in the market.Chinese invention patent 201010608379.6 < < implementation method > > who controls intelligent TV set with mobile phone and computer of Sichuan Changhong Electric Appliance Co., Ltd, in invention, mobile phone and television set are by wireless network (bluetooth) or access same wireless router and realize and being connected, bluetooth meet copy ground file-sharing (such as the HD video is play) problem that transmission speed is inadequate, and while accessing same wireless router, once TV end, lose connection, MID just cannot control television set, so can not make Intelligent television terminal, be completely free of remote controller.

In addition, mono-kind of the Chinese patent 201110422574.4 < < Intelligent television control method > > based on local area network (LAN), by wireless network, realize the communication of MID and intelligent television, the flow process equipment not being connected by wireless network in this invention is elaborated, this method is when TV end loses wireless network connection, MID just cannot control television set, so can not make Intelligent television terminal be completely free of remote controller.

From existing technology, not to intelligent television and intelligent MID be connected the systematic planning of flow process, for a plurality of MID or a plurality of television set, under same environment, be that equipment How to choose and checking, MID and television set all need the situation of accessing the Internet etc. all not propose perfect solution in the wireless connections while.

Summary of the invention

The technical problem to be solved in the present invention be for overcome in prior art to the control of intelligent television cannot be completely free of remote controller, when intelligent television is connected by wireless network with MID, select, the incomplete defect of checking flow process, a kind of selection can make the control of intelligent television be completely free of remote controller and perfect intelligent television and is connected by wireless network with MID time is provided, verifies intelligent television, mobile terminal, Multi-screen interaction system and the wireless communications method of flow process.

The present invention solves above-mentioned technical problem by following technical proposals:

An intelligent television, its feature is, it comprises a control device, a radio communication device and a hot spot device, wherein,

This control device is used for judging whether to exist the first wireless network, and this first wireless network is wireless network storage in advance, that can directly access for this intelligent television, if so, enables this radio communication device, if not, enables this hot spot device;

This radio communication device is used for accessing this first wireless network to realize radio communication;

This hot spot device accesses for outside mobile terminal to form a second wireless network for launching wireless network signal, and for realizing data interaction with this mobile terminal by this second wireless network.

Preferably, this hot spot device is also for receiving the wireless network search instruction from this mobile terminal by this second wireless network;

This control device is also for resolving this wireless network search instruction and enabling this radio communication device according to this wireless network search instruction;

Whether this radio communication device also there is the 3rd wireless network for search, the 3rd wireless network is available but the wireless network that do not access before this intelligent television, and when this first wireless network is unavailable, this radio communication device is used for accessing the 3rd wireless network to realize radio communication.

Preferably, this radio communication device is also for receiving the information of the 3rd wireless network that this mobile terminal sends, and uses information access the 3rd wireless network of the 3rd wireless network.

Preferably, this radio communication device is also for realizing data interaction with this mobile terminal by the 3rd wireless network.

Preferably, this intelligent television also comprises a display, for showing one or more of following information: the title of the title of this first wireless network, the type of this first wireless network, the type of the title of this second wireless network, this second wireless network, the 3rd wireless network and the type of the 3rd wireless network.

Preferably, when this display also disconnects for second wireless network between this mobile terminal and this intelligent television, show the first information to user with prompting user disconnecting, reset network; And/or, this display also at this intelligent television, disconnect with this first wireless network between be connected time or show when being connected between this intelligent television disconnection and the 3rd wireless network the second information to user to select this second wireless network to realize data interaction with this intelligent television.

Preferably, this hot spot device also comprises a ciphering unit, this ciphering unit is for arranging the access pin of this second wireless network, and a Password Input request is sent to this mobile terminal, this ciphering unit is also for receiving and verify the request password that this mobile terminal sends, and allow this mobile terminal to access this second wireless network when this request password is consistent with this access pin, when this request password and this access pin, refuse this mobile terminal when inconsistent and access this second wireless network.

Preferably, when this intelligent television and this mobile terminal all access this first wireless network or the 3rd wireless network, this radio communication device is also for receiving the connection request from this mobile terminal by this first wireless network or the 3rd wireless network; This control device is also for generating for verifying a checking request of this mobile terminal identity; This radio communication device is also for being sent to this checking request this mobile terminal and receiving the authorization information that this mobile terminal sends; This control device is also for judging that according to this authorization information this mobile terminal is whether by checking, if so, controls this radio communication device and allows this mobile terminal being connected by this first wireless network or the 3rd wireless network and this intelligent television; If not, control this radio communication device and refuse this mobile terminal being connected by this first wireless network or the 3rd wireless network and this intelligent television;

When this mobile terminal accesses this second wireless network, this hot spot device is also for receiving the connection request from this mobile terminal by this second wireless network; This control device is also for generating for verifying a checking request of this mobile terminal identity; This hot spot device is also for being sent to this checking request this mobile terminal and receiving the authorization information that this mobile terminal sends; This control device is also for judging that according to this authorization information this mobile terminal is whether by checking, if so, controls this hot spot device and allows this mobile terminal being connected by this second wireless network and this intelligent television; If not, control this hot spot device and refuse this mobile terminal being connected by this second wireless network and this intelligent television.

The mobile terminal that the present invention also provides a kind of and above-mentioned intelligent television to be connected, its feature is, it comprises a wireless communication module, a control module and an input module, wherein,

This wireless communication module is used for accessing this first wireless network, this second wireless network and the 3rd wireless network, and receives this checking request from this intelligent television;

This input module is for inputting the link order being connected with this intelligent television and this authorization information that receives user's input;

This control module is for generating this connection request according to this link order;

This wireless communication module is for this connection request and this authorization information are sent to this intelligent television, and allows the data interaction with realization after being connected of this mobile terminal and this intelligent television at intelligent television.

Preferably, this mobile terminal also comprises a display module, points out user to check wireless network setting or points out user to access this second wireless network when disconnecting with being connected of this first wireless network or the 3rd wireless network at this mobile terminal.

Preferably, this wireless communication module also for the information that sends the 3rd wireless network to this intelligent television so that this intelligent television utilizes information access the 3rd wireless network of the 3rd wireless network.

The present invention also provides a kind of Multi-screen interaction system, and its feature is, it comprises intelligent television as above and mobile terminal as above.

The present invention also provides a kind of wireless communications method, and its feature is, it uses Multi-screen interaction system as above to realize, and this wireless communications method comprises the following steps:

Step S 1, this intelligent television starts, this control device judges whether to exist the first wireless network, if so, enters step S 2; If not, enter step S 3;

Step S 2, this radio communication device accesses this first wireless network, enters afterwards step S 4;

Step S 3, this hot spot device transmitting wireless network signal to be to form this second wireless network, enters afterwards step S 4;

Step S 4, this mobile terminal send this connection request to this intelligent television to complete and being connected of this intelligent television.

Preferably, step S 4in comprise the following steps:

Step S 41, this mobile terminal sends this connection request to this intelligent television;

Step S 42, this intelligent television sends this checking request to this mobile terminal;

Step S 43, this mobile terminal sends this authorization information to this intelligent television;

Step S 44, this intelligent television judges that this mobile terminal, whether by checking, if so, enters step S 45; If not, return to step S 43;

Step S 45, set up being connected of this intelligent television and this mobile terminal.

Positive progressive effect of the present invention is:

1, the present invention for example, proposes systematic method to the connection of intelligent television in multi-screen interactive and mobile terminal (intelligent MID), makes the equipment connection of multi-screen interactive simple and easy, orderly, can popularize more fast and develop.

2, intelligent television and intelligent MID, in the situation that having or not wireless router, all can realize between equipment and connecting, and really break away from remote controller, and make the equipment relating to all can in the situation that having Internet to connect, access the Internet.

3, the device authentication method when being connected by wireless network and flow process have comprised authentication flow process to intelligent television with mobile terminal, have prevented the random connection of external equipment.

Accompanying drawing explanation

Fig. 1 is the structured flowchart of the intelligent television of one embodiment of the invention.

Fig. 2 is the structured flowchart of the mobile terminal of one embodiment of the invention.

Fig. 3 is the flow chart of the wireless communications method of one embodiment of the invention.

Fig. 4 is the intelligent television of one embodiment of the invention and the connection procedure flow chart of mobile terminal.

Fig. 5 is the intelligent television of one embodiment of the invention and the connectivity verification process flow diagram of mobile terminal.

Embodiment

Mode below by embodiment further illustrates the present invention, but does not therefore limit the present invention among described scope of embodiments.

With reference to figure 1, introduce the intelligent television of one embodiment of the invention, it comprises a control device 1, a radio communication device 2 and a hot spot device 3, wherein,

This control device 1 is for judging whether to exist the first wireless network, and this first wireless network is wireless network storage in advance, that can directly access for this intelligent television, if so, enables this radio communication device 2, if not, enables this hot spot device 3;

This radio communication device 2 is for accessing this first wireless network to realize radio communication;

This hot spot device 3 accesses for outside mobile terminal to form a second wireless network for launching wireless network signal, and for realizing data interaction with this mobile terminal by this second wireless network.

Wherein, this hot spot device 3 is also for receiving the wireless network search instruction from this mobile terminal by this second wireless network;

This control device 1 is also for resolving this wireless network search instruction and enabling this radio communication device 2 according to this wireless network search instruction;

Whether this radio communication device 2 also there is the 3rd wireless network for search, the 3rd wireless network is available but the wireless network that do not access before this intelligent television, and when this first wireless network is unavailable, this radio communication device is used for accessing the 3rd wireless network to realize radio communication.

When this intelligent television accesses in the 3rd wireless network, this radio communication device 2 is also for realizing data interaction with this mobile terminal by the 3rd wireless network.

In addition, this intelligent television also comprises that a display 4 (can be the display of this intelligent television in order to displaying video, also can special-purpose independent display be set by display network), for showing one or more of following information: the title of the title of this first wireless network, the type of this first wireless network, the type of the title of this second wireless network, this second wireless network, the 3rd wireless network and the type of the 3rd wireless network.

Wherein, when this display 4 also disconnects for second wireless network between this mobile terminal and this intelligent television, show the first information to user with prompting user disconnecting, reset network; And/or, this display 4 also at this intelligent television, disconnect with this first wireless network between be connected time or show when being connected between this intelligent television disconnection and the 3rd wireless network the second information to user to select this second wireless network to realize data interaction with this intelligent television.

Wherein, the fail safe of using in order to increase second wireless network, this hot spot device 3 also comprises a ciphering unit (not shown), this ciphering unit is for arranging the access pin of this second wireless network, and a Password Input request is sent to this mobile terminal, this ciphering unit is also for receiving and verify the request password that this mobile terminal sends, and allow this mobile terminal to access this second wireless network when this request password is consistent with this access pin, when this request password and this access pin, refuse this mobile terminal when inconsistent and access this second wireless network.

When this intelligent television is connected by wireless network with this mobile terminal, when this intelligent television and this mobile terminal all access this first wireless network or the 3rd wireless network, this radio communication device 2 is also for receiving the connection request from this mobile terminal by this first wireless network or the 3rd wireless network; This control device 1 is also for generating for verifying a checking request of this mobile terminal identity; This radio communication device 2 is also for being sent to this checking request this mobile terminal and receiving the authorization information that this mobile terminal sends; This control device 1 is also for judging that according to this authorization information this mobile terminal is whether by checking, if so, controls this radio communication device 2 and allows these mobile terminals being connected by this first wireless network or the 3rd wireless network and this intelligent television; If not, control this radio communication device 2 these mobile terminals of refusal being connected by this first wireless network or the 3rd wireless network and this intelligent television;

When this mobile terminal accesses this second wireless network, this hot spot device 3 is also for receiving the connection request from this mobile terminal by this second wireless network; This control device 1 is also for generating for verifying a checking request of this mobile terminal identity; This hot spot device 3 is also for being sent to this checking request this mobile terminal and receiving the authorization information that this mobile terminal sends; This control device 1 is also for judging that according to this authorization information this mobile terminal is whether by checking, if so, controls this hot spot device 3 and allows these mobile terminals being connected by this second wireless network and this intelligent television; If not, control this hot spot device 3 these mobile terminals of refusal being connected by this second wireless network and this intelligent television.

With reference to figure 2, introduce the mobile terminal being connected with above-mentioned intelligent television, it comprises a wireless communication module 1, a control module 2 and an input module 3, wherein,

This wireless communication module 1 is for accessing this first wireless network, this second wireless network and the 3rd wireless network, and reception is from this checking request of this intelligent television;

This input module 3 is for inputting the link order being connected with this intelligent television and this authorization information that receives user's input;

This control module 2 is for generating this connection request according to this link order;

This wireless communication module 1 is for this connection request and this authorization information are sent to this intelligent television, and allows the data interaction with realization after being connected of this mobile terminal and this intelligent television at intelligent television.

Wherein, this mobile terminal also comprises a display module (not shown), points out user to check wireless network setting or points out user to access this second wireless network when disconnecting with being connected of this first wireless network or the 3rd wireless network at this mobile terminal.

Multi-screen interaction system of the present invention, it comprises intelligent television as shown in Figure 1 and mobile terminal as shown in Figure 2.

With reference to figure 3, wireless communications method of the present invention, it uses Multi-screen interaction system as above to realize, and this wireless communications method comprises the following steps:.

Step S 1, this intelligent television starts, this control device judges whether to exist the first wireless network, if so, enters step S 2; If not, enter step S 3;

Step S 2, this radio communication device accesses this first wireless network, enters afterwards step S 4;

Step S 3, this hot spot device transmitting wireless network signal to be to form this second wireless network, enters afterwards step S 4;

Step S 4, this mobile terminal send this connection request to this intelligent television to complete and being connected of this intelligent television.

Preferably, step S 4in comprise the following steps:

Step S 41, this mobile terminal sends this connection request to this intelligent television;

Step S 42, this intelligent television sends this checking request to this mobile terminal;

Step S 43, this mobile terminal sends this authorization information to this intelligent television;

Step S 44, this intelligent television judges that this mobile terminal, whether by checking, if so, enters step S 45; If not, return to step S 43;

Step S 45, set up being connected of this intelligent television and this mobile terminal.

Below, in conjunction with user's use angle, by the description of the several common use scenes in using, the MID of take is example as mobile terminal, further introduces technical scheme of the present invention.

Intelligent television in the present invention (television terminal that comprises the forms such as television set and Set Top Box) and intelligent MID (comprising the different MID terminals such as mobile phone, flat board), terminal device all needs to have the function connecting for wireless network.

In the present invention, the connection procedure of intelligent television and intelligent MID is as follows:

1. intelligent television and intelligent MID access same local area network (LAN) in the mode of wireless connections.Cut-in method has two kinds, 1) intelligent television is connected same external wireless access points (AP), 2 with intelligent MID) intelligent television is as AP, intelligent MID access intelligent television AP.

Make intelligent television and intelligent MID can realize communication.Intelligent television according to adopted identical agreement (agreement is operation standard/standard that equipment is followed, and is that equipment is realized interactive basis, and agreement can be common protocol, also can make secret agreement), starts to carry out interaction with intelligent MID.

2. intelligent MID sends search signal according to agreement to the intelligent television in same wireless network, after intelligent television picked up signal, feed back, realize intelligent MID to the search of intelligent television and discovery, intelligence MID lists inventory by the intelligent television equipment searching, user selects to want the equipment of connection, intelligence MID sends connection request to intelligent television, by intelligent television, verifies after acceptance, completes connection.(verification step can omit, and directly connects)

3. after connecting, according to agreement, intelligent MID can control intelligent television, and equipment room can carry out sharing and bidirectional pushing of file/content.

1. equipment connection

General intelligence TV is in startup first or under new environment for use, can direct-connected wireless network due to what do not preserved, while searching new wireless network, no matter whether this wireless network needs password authentification, all needs user to operate and selects this network ability television terminal to connect.If intelligent television is completely free of remote controller, will realize intelligent television before access network not, just first realize and being connected of intelligent MID.

A for example wireless network link block (not only as radio communication device but also as hot spot device) of intelligent television, has two-way network connecting function, both can be connected with external wireless network, also can become wireless network focus by other equipment access.Utilize this feature, can realize intelligent television not in the situation of access network, just carry out communication with intelligent MID.

Two kinds of wireless network modes of this intelligent television are set: terminal pattern and ap mode.Under terminal pattern, intelligent television access external wireless AP; Under ap mode, intelligent television becomes wireless aps, can be searched and access by other equipment.These two kinds of patterns can walk abreast.

Idiographic flow is as follows:

Step 101, whether intelligent television detects the wireless network that can directly access of having deposited.

Step 102, while can't detect the wireless network that can directly access, intelligent television starts ap mode, sends wireless signal, for intelligent MID search and access.When ap mode starts, display reminding on video screen, show intelligent television wireless aps title, and reminding user is linked into this AP by intelligent MID.

Step 103, intelligent MID arranges middle selection intelligent television wireless aps at system wireless network, accesses.

Step 104, after accessing successfully, intelligent television shows successfully prompting of access.

Step 105, user can control intelligent television by intelligent MID, for intelligent television is selected external wireless AP access (starting terminal pattern).

As intelligent television itself has network settings function interface, use intelligent MID to control function setting wireless network; As intelligent television does not have network settings function interface; intelligent MID shows the current external wireless AP list searching at multi-screen interactive software interface; user selects the external wireless AP that will connect on MID interface, when external wireless AP arranges cryptoguard, requires user to input password.Now this intelligence MID sends to intelligent television by selected external wireless AP information (comprising title and password etc.).

Step 106, intelligent television detects after terminal pattern startup, and in television interfaces, display reminding wireless network connects successful.Meanwhile, the wireless communication apparatus of intelligent television sends the Internet signal obtaining from external wireless AP to hot spot device, makes hot spot device send external network signal to the equipment of access.As long as external wireless AP is connected to the Internet, can realize the internet access of intelligent television and intelligent MID.

Step 107, intelligent MID can continue to access intelligent television wireless aps, also can select manually to access the wireless aps at intelligent television place, with intelligent television communication.

Step 108, intelligent MID and intelligent television access are after same wireless network, and intelligent MID can pass through mounted multi-screen interactive software, and intelligent television is controlled and sharing files.

Can direct-connected wireless network if television terminal detects, automatically connect so far network (starting terminal pattern), can skip above-mentioned steps 102-step 105.

The processing that equipment connection interrupts:

(1) when intelligent MID access intelligent television wireless aps, intelligent MID loses and is connected with intelligent television wireless aps, intelligent television display reminding disconnecting, and reminding user resets.

(2) when external wireless AP that intelligent MID access intelligent television accesses, out of touch with intelligent television, have two kinds may:

A. intelligent television and external wireless AP are out of touch, it is Intelligent television terminal interrupt, only have ap mode in operation, now intelligent television display reminding user TV loses wireless network connection, and reminding user is connected to intelligent television wireless aps to continue to control TV by intelligent MID.

B. intelligent MID and external wireless AP are out of touch, and terminal pattern and the ap mode of intelligent television are all normally worked, and MID end software interface prompting user checks that wireless network setting or access intelligent television wireless aps are to continue to control TV.

For some intelligent televisions, be subject to software or hardware constraints, terminal pattern and ap mode cannot walk abreast, and the flow process of this situation is as follows:

Whether step 1 intelligent television detects the wireless network that can directly access of having deposited.

When step 2 can't detect the wireless network that can directly access, intelligent television starts ap mode, sends wireless signal, for intelligent MID search and access.When ap mode starts, display reminding on video screen, the hotspot name of demonstration intelligent television, and reminding user is connected to intelligent television wireless aps by intelligent MID.

The intelligent MID of step 3 arranges middle selection intelligent television wireless aps at wireless network, accesses.

After step 4 successful connection, intelligent television shows the prompting of successful connection.

The intelligent MID of step 5 shows the current external wireless AP list searching at multi-screen interactive software interface, and user selects the external wireless AP that will connect on MID interface, when external wireless AP arranges cryptoguard, requires user to input password.Now this intelligence MID sends to intelligent television by selected external wireless AP information (comprising title and password etc.), then is connected with this external wireless AP having selected.

This intelligent television of step 6 receives after this external wireless AP information, from ap mode, switches to terminal pattern, and utilizes this outside AP information to be automatically connected to this external wireless AP.

Step 7 is connected to after same external wireless network at intelligent television and intelligent MID, can realize being connected of intelligent television and this intelligence MID, controls and sharing files.

Can direct-connected wireless network if television terminal detects, automatically connect so far network (starting terminal pattern), can skip above-mentioned steps 2-5.

The processing the same (2) that equipment connection interrupts.

2. connectivity verification

Intelligent television is connected with intelligent MID, by the connectivity verification between equipment, prevents that intelligent MID from arbitrarily accessing intelligent television, can strengthen to a certain extent privacy and the fail safe of TV end.

1) intelligent television focus password

Intelligent television ap mode can arrange password.MID is in system wireless network arranges intelligence, and during request access intelligent television wireless aps, intelligent television detects whether password has been set, as do not arranged, directly accepts the access request of intelligent MID; If password is set, require intelligent MID input password, input is correct, connects, and input error requires again input or cancel.

2) intelligent MID connects intelligent television checking

Step 201, intelligent MID and intelligent television access, after same wireless network, start the multi-screen interactive software that intelligent MID installs.

Step 202, intelligent MID is by multi-screen interactive software, and the intelligent television equipment in search network is also listed equipment list.

Step 203, user selects to want the intelligent television of connection, and intelligent MID sends connection request to corresponding intelligent television.

Step 204, intelligent television receives after connection request, whether detection validation function opens.

Step 205, if arrange and open, recalls the numeral/letter/Chinese character identifying code setting in advance, and is presented on video screen; To intelligent MID, send checking requirement simultaneously.

Step 206, intelligent MID receives after requirement, recalls checking interface, requires user to input the identifying code on video screen, and the content of input is sent to intelligent television.

Step 207, whether intelligent television receives after the identifying code of intelligent MID input, detect and the content matching arranging, if do not mated, requires to re-enter.

Step 208, if mated, accepts the connection request of intelligent MID, connects.

Certainly, if open-authentication function not is directly accepted the connection request of intelligent MID, connect.Whether two kinds of verification modes, can freely be selected to enable by user.

The present invention for example, proposes systematic method to the connection of intelligent television in multi-screen interactive and mobile terminal (intelligent MID), makes the equipment connection of multi-screen interactive simple and easy, orderly, can popularize more fast and develop.

Although more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present invention and essence, can make various changes or modifications to these execution modes, but these changes and modification all fall into protection scope of the present invention.

Claims (11)

1. an intelligent television, is characterized in that, it comprises a control device, a radio communication device and a hot spot device, wherein,
This control device is used for judging whether to exist the first wireless network, and this first wireless network is wireless network storage in advance, that can directly access for this intelligent television, if so, enables this radio communication device, if not, enables this hot spot device;
This radio communication device is used for accessing this first wireless network to realize radio communication;
This hot spot device accesses for outside mobile terminal to form a second wireless network for launching wireless network signal, and for realizing data interaction with this mobile terminal by this second wireless network,
This hot spot device is also for receiving the wireless network search instruction from this mobile terminal by this second wireless network;
This control device is also for resolving this wireless network search instruction and enabling this radio communication device according to this wireless network search instruction;
Whether this radio communication device also there is the 3rd wireless network for search, the 3rd wireless network is available but the wireless network that do not access before this intelligent television, and when this first wireless network is unavailable, this radio communication device is used for accessing the 3rd wireless network to realize radio communication
And/or,
This radio communication device is also for receiving the information of the 3rd wireless network that this mobile terminal sends, and uses information access the 3rd wireless network of the 3rd wireless network.
2. intelligent television as claimed in claim 1, is characterized in that, this radio communication device is also for realizing data interaction with this mobile terminal by the 3rd wireless network.
3. intelligent television as claimed in claim 1, it is characterized in that, this intelligent television also comprises a display, for showing one or more of following information: the title of the title of this first wireless network, the type of this first wireless network, the type of the title of this second wireless network, this second wireless network, the 3rd wireless network and the type of the 3rd wireless network.
4. intelligent television as claimed in claim 3, is characterized in that, when this display also disconnects for second wireless network between this mobile terminal and this intelligent television, show the first information to user with prompting user disconnecting, reset network; And/or, this display also at this intelligent television, disconnect with this first wireless network between be connected time or show when being connected between this intelligent television disconnection and the 3rd wireless network the second information to user to select this second wireless network to realize data interaction with this intelligent television.
5. the intelligent television as described in any one in claim 1-4, it is characterized in that, this hot spot device also comprises a ciphering unit, this ciphering unit is for arranging the access pin of this second wireless network, and a Password Input request is sent to this mobile terminal, this ciphering unit is also for receiving and verify the request password that this mobile terminal sends, and allow this mobile terminal to access this second wireless network when this request password is consistent with this access pin, when this request password and this access pin, refuse this mobile terminal when inconsistent and access this second wireless network.
6. the intelligent television as described in any one in claim 1-5, is characterized in that,
When this intelligent television and this mobile terminal all access this first wireless network or the 3rd wireless network, this radio communication device is also for receiving the connection request from this mobile terminal by this first wireless network or the 3rd wireless network; This control device is also for generating for verifying a checking request of this mobile terminal identity; This radio communication device is also for being sent to this checking request this mobile terminal and receiving the authorization information that this mobile terminal sends; This control device is also for judging that according to this authorization information this mobile terminal is whether by checking, if so, controls this radio communication device and allows this mobile terminal being connected by this first wireless network or the 3rd wireless network and this intelligent television; If not, control this radio communication device and refuse this mobile terminal being connected by this first wireless network or the 3rd wireless network and this intelligent television;
When this mobile terminal accesses this second wireless network, this hot spot device is also for receiving the connection request from this mobile terminal by this second wireless network; This control device is also for generating for verifying a checking request of this mobile terminal identity; This hot spot device is also for being sent to this checking request this mobile terminal and receiving the authorization information that this mobile terminal sends; This control device is also for judging that according to this authorization information this mobile terminal is whether by checking, if so, controls this hot spot device and allows this mobile terminal being connected by this second wireless network and this intelligent television; If not, control this hot spot device and refuse this mobile terminal being connected by this second wireless network and this intelligent television.
7. the mobile terminal described in claim 6, is characterized in that, it comprises a wireless communication module, a control module and an input module, wherein,
This wireless communication module is used for accessing this first wireless network, this second wireless network and the 3rd wireless network, and receives this checking request from this intelligent television;
This input module is for inputting the link order being connected with this intelligent television and this authorization information that receives user's input;
This control module is for generating this connection request according to this link order;
This wireless communication module is for this connection request and this authorization information are sent to this intelligent television, and allows the data interaction with realization after being connected of this mobile terminal and this intelligent television at intelligent television.
8. mobile terminal as claimed in claim 7, it is characterized in that, this mobile terminal also comprises a display module, point out user to check wireless network setting or point out user to access this second wireless network when disconnecting with being connected of this first wireless network or the 3rd wireless network at this mobile terminal
And/or,
This wireless communication module also for the information that sends the 3rd wireless network to this intelligent television so that this intelligent television utilizes information access the 3rd wireless network of the 3rd wireless network.
9. a Multi-screen interaction system, is characterized in that, it comprises intelligent television as described in any one in claim 1-6 and the mobile terminal as described in claim 7 or 8.
10. a wireless communications method, is characterized in that, it uses Multi-screen interaction system as claimed in claim 9 to realize, and this wireless communications method comprises the following steps:
Step S 1, this intelligent television starts, this control device judges whether to exist the first wireless network, if so, enters step S 2; If not, enter step S 3;
Step S 2, this radio communication device accesses this first wireless network, enters afterwards step S 4;
Step S 3, this hot spot device transmitting wireless network signal to be to form this second wireless network, enters afterwards step S 4;
Step S 4, this mobile terminal send this connection request to this intelligent television to complete and being connected of this intelligent television.
11. wireless communications methods as claimed in claim 10, is characterized in that step S 4in comprise the following steps:
Step S 41, this mobile terminal sends this connection request to this intelligent television;
Step S 42, this intelligent television sends this checking request to this mobile terminal;
Step S 43, this mobile terminal sends this authorization information to this intelligent television;
Step S 44, this intelligent television judges that this mobile terminal, whether by checking, if so, enters step S 45; If not, return to step S 43;
Step S 45, set up this intelligent television and be connected with the pairing of this mobile terminal.
CN201210306868.5A 2012-08-24 2012-08-24 Intelligent television, mobile terminal, multi-screen interaction system and wireless communication method CN102802071B (en)

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