CN104038803A - Modularized smart television and interactive method applied to same - Google Patents
Modularized smart television and interactive method applied to same Download PDFInfo
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Abstract
The invention discloses a modularized smart television and an interactive method applied to the same. The modularized smart television comprises a display module and a smart card interface module electrically connected with the display module, wherein the smart card interface module is used for being connected into a smart television card. The display module is used for the operation that after the fact that the smart television card is successfully connected into the smart card interface module, the smart television card is set to be a signal input source of the display module; when an input operation instruction is received, the operation instruction is sent to the smart television card. The smart television card is used for the operation that when the operation instruction of the display module is received, corresponding operation is executed according to the operation instruction, and the display module is controlled to execute corresponding interface display. The operation instruction does not comprise a power source control instruction, and the power source control instruction is used for controlling the modularized smart television to enter an awakening state or a standby state. According to the modularized smart television and the interactive method applied to the same, user operation can be effectively simplified.
Description
Technical field
The present invention relates to field of television, be specifically related to a kind of modularization intelligent TV and the exchange method that is applied to modularization intelligent TV.
Background technology
Along with the high speed development of information technology, earth-shaking variation is also being experienced in the technological innovation of field of television, and television set intelligentlyization has become a kind of trend.
Intelligent television, be to there is full open model platform, carried operating system, can install voluntarily and unload types of applications software by user, continue function expand and upgrade, and can realize by netting twine, wireless network the general name of the new tv product of such class of surfing the web.
At present, how television set intelligentlyization realizes in the following way: the intelligent television box that lift-launch Android system is installed is connected on television set, the intelligent TV set that traditional tv upgrading is become to a standard, allows common TV also can realize the function of the intelligent televisions such as online, chat, video, film.Owing to being that the mode that adds television set by intelligent television box realizes television set intelligently, therefore, at least need to be equipped with two remote controllers for user, user need to use the remote controller control television set being equipped with into television set, re-use the remote controller control intelligent television box being equipped with for intelligent television box, in operation, brought inconvenience to user.On the other hand, along with science and technology development with rapid changepl. never-ending changes and improvements, old intelligent television box can not meet the demand of amusement variation and the higher level experience of user in hardware and system, user need to could obtain higher level experience by upgrading intelligent television box, but, because intelligent television box is the integrated design, this makes user to realize the upgrading on software by refreshing the system of intelligent television box, and cannot carry out fast the hardware of intelligent television box, upgrade easily.
Summary of the invention
The invention provides a kind of modularization intelligent TV and the exchange method that is applied to modularization intelligent TV, for simplifying user's operation.
First aspect present invention provides a kind of modularization intelligent TV, comprising: display module and the intelligent card interface module being electrically connected with above-mentioned display module, and wherein, above-mentioned intelligent card interface module is used for accessing television set intelligently card;
Above-mentioned display module is used for: successfully access after above-mentioned intelligent card interface module at definite television set intelligently card, above-mentioned television set intelligently card is made as to the signal input sources of above-mentioned display module; In the time receiving the operational order of input, aforesaid operations instruction is sent to above-mentioned television set intelligently card;
Above-mentioned television set intelligently card is used for: in the time receiving from the operational order of above-mentioned display module, carry out corresponding operating, and control above-mentioned display module and carry out corresponding interface display according to aforesaid operations instruction;
Wherein, aforesaid operations instruction does not comprise power supply control command, and above-mentioned power supply control command is used for controlling above-mentioned modularization intelligent TV and enters wake-up states or holding state.
The present invention provides a kind of exchange method that is applied to modularization intelligent TV on the other hand, above-mentioned modularization intelligent TV comprises display module and intelligent card interface module, wherein, above-mentioned intelligent card interface module is used for accessing television set intelligently card, and above-mentioned exchange method comprises following performing step:
In the time that definite above-mentioned television set intelligently card successfully accesses above-mentioned intelligent card interface module, above-mentioned television set intelligently card is made as to the signal input sources of above-mentioned display module;
In the time that above-mentioned display module receives the operational order of input, aforesaid operations instruction is sent to above-mentioned television set intelligently card, so that above-mentioned television set intelligently card is carried out corresponding operating according to aforesaid operations instruction, and control above-mentioned display module and carry out corresponding interface display;
Wherein, aforesaid operations instruction does not comprise power supply control command, and above-mentioned power supply control command is used for controlling above-mentioned modularization intelligent TV and enters wake-up states or holding state.
From technique scheme of the present invention, the invention provides a kind of modularization intelligent TV that comprises display module and intelligent card interface module, television set intelligently clamping is entered in intelligent card interface module to realize television set intelligently, and, display module is receiving after operational order, operational order is sent to television set intelligently card, make television set intelligently card carry out corresponding operating according to the operational order receiving, and control display module and carry out corresponding interface display, therefore, user only need to use a remote control equipment can realize the control to display module and television set intelligently card to display module transmit operation instruction, simplify user's operation, and, user only need change television set intelligently card, and can to realize modularization intelligent TV soft, the quick upgrading of hardware, for customer upgrade modularization intelligent TV is provided convenience.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of modularization intelligent TV example structure schematic diagram provided by the invention;
Fig. 2 is the software system structure block diagram of television set intelligently card provided by the invention;
Fig. 3 is the power supply connection diagram of modularization intelligent TV provided by the invention;
Fig. 4 is embodiment schematic flow sheet of exchange method that is applied to modularization intelligent TV provided by the invention;
Fig. 5 is another embodiment schematic flow sheet of exchange method that is applied to modularization intelligent TV provided by the invention.
Embodiment
For making goal of the invention of the present invention, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, but not whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Below a kind of modularization intelligent TV in the embodiment of the present invention is described, refers to Fig. 1, the modularization intelligent TV 100 in the embodiment of the present invention comprises: display module 101 and intelligent card interface module 102;
Display module 101 for: successfully access after intelligent card interface module 102 at definite television set intelligently card, above-mentioned television set intelligently card be made as to the signal input sources of display module 101; For example, in the time receiving the operational order of input (ultra-red order that user inputs by remote controller), aforesaid operations instruction is sent to above-mentioned television set intelligently card;
Above-mentioned television set intelligently card is used for: in the time receiving from the operational order of display module 101, carry out corresponding operating, and control display module 101 and carry out corresponding interface display according to aforesaid operations instruction;
Wherein, aforesaid operations instruction does not comprise power supply control command, and above-mentioned power supply control command enters wake-up states or holding state for control module intelligent television 100.In the embodiment of the present invention, the input instruction that display module 101 receives comprises two kinds of operational order and power supply control commands, wherein, power supply control command is specifically divided into wakes instruction and standby command up, wake instruction and standby command up and be respectively used to control television set intelligently card and enter wake-up states or holding state, operational order is other instruction except power supply control command.
On television set intelligently card in the embodiment of the present invention, carry operating system (as Android system), the function that can provide includes but not limited to: various multimedias (as audio frequency and video, animation etc.) are exported, chatted on line, web page browsing, Entertainment etc.
Alternatively, in order to prevent the adaptation of other undelegated television set intelligently card, the embodiment of the present invention has designed legitimate verification, particularly, display module 101 also for: in the time detecting that television set intelligently clamping enters intelligent card interface module 102, carry out interactive authentication with above-mentioned television set intelligently card, in the time of above-mentioned interactive authentication success, determine that above-mentioned television set intelligently card successfully accesses intelligent card interface module 102, in the time of above-mentioned interactive authentication failure, determine the unsuccessful access intelligent card interface of above-mentioned television set intelligently card module 102.
Alternatively, intelligent card interface module 102 for: in the time that above-mentioned television set intelligently clamping enters intelligent card interface module 102, enable the universal asynchronous receiving-transmitting transmitter (UART, Universal Asynchronous Receiver) between intelligent card interface module 102 and display module; Display module 101 carries out above-mentioned interactive authentication by this URAT and above-mentioned television set intelligently card.
In one implementation, above-mentioned interactive authentication can be as follows: on display module 101, PKI is set, the television set intelligently card of having authorized uses this PKI to be encrypted information such as television set intelligently card models.In the time that television set intelligently clamping enters intelligent card interface module 102, the power supply of television set intelligently card is connected, os starting on television set intelligently card, the startup stage of the program (as BootLoader program) of guiding os starting, wait for that preset time is used for carrying out above-mentioned interactive authentication, this interactive authentication process is carried out after being placed on BootLoader program initialization single plate peripheral, and interactive authentication process is placed on communication interface (as URAT) between display module 101 and intelligent card interface module 102 and is initialised after enabling and carries out.Further, interactive authentication result can also write the storage area of appointment, and particularly, reciprocal process is as follows:
1, when detecting television set intelligently clamping, display module 101 enters intelligent card interface module 102, display module 101 sends authentication command message to intelligent card interface module 102, if television set intelligently card is authorized, television set intelligently is stuck in and receives after this authentication command message, to send authentication command response message to display module 101, therefore, if display module 101 is received after this authentication command response message, show to authenticate and can proceed, display module 101 continues to wait for the reply again of television set intelligently card, if display module 101 in the given time (in 1 second) is not received this authentication command response message, show authentification failure, now authenticate thread and can on the interface of display module 101, show illegal card information, the television set intelligently card unauthorized of instruction access intelligent card interface module 102, further, display module 101 can disconnect the power supply of above-mentioned television set intelligently card.
2, in the time that display module 101 is received this authentication command response message, display module 101 continues to wait for the reply again of television set intelligently card, after the television set intelligently card of having authorized uses this PKI to be encrypted information such as television set intelligently card models, send to display module 101 by authentication message, display module 101 is decrypted this authentication message with the private key being configured on display module 101, and can also determine according to the information of carrying in authentication message the type of the television set intelligently card of current access, realize the configuration of response according to the type of television set intelligently card.In the embodiment of the present invention, the television set intelligently card that can have the PKI on display module 101 can be thought the television set intelligently card of having authorized.
Alternatively, for example, be 9600 by the Configuration of baud rate of the communication interface between display module 101 and intelligent card interface module 102 (being UART), data format is 8 data bit and 1 position of rest, and the message format of above-mentioned authentication command message is as shown in table 1:
Table 1
| Magic number 1 | Magic number 2 | Initial address | Obtain length | CRC |
The message format of above-mentioned authentication command response message is as shown in table 2:
Table 2
| Magic number 1 | Magic number 2 | Response mark | CRC |
The message format of above-mentioned authentication message is as shown in table 3:
Table 3
| Magic number 1 | Magic number 2 | Initial address | Obtain length | Data | CRC |
In table 1, table 2 and table 3, " Magic number 1 ", " Magic number 2 " be in order to show the initial parameters of order, in order to distinguish with the message of other type, only detects that Magic number 1 and Magic number 2 are rear and just show that this message is the normal message of certification.In the embodiment of the present invention, use the initial parameters of two Magic numbers as order, in other embodiments, also can, with 1 Magic number or more than 3 Magic number as the initial parameters of ordering, be not construed as limiting herein." initial address " represents the original position at the data place that need to obtain, " obtain length " and represent the length of the data that need to obtain, " response mark " normally collects above-mentioned authentication command message in order to identify television set intelligently card, CRC is cyclic redundancy check (CRC) code (Cyclic Redundancy Check), be a kind of error check code the most frequently used in data communication field, it is characterized in that the length of information field and check field can be selected arbitrarily.
Alternatively, above-mentioned television set intelligently card also for: in the time successfully accessing intelligent card interface module 102, obtain network connection information to display module 101, and according to above-mentioned network connection information access network, wherein, above-mentioned network connection information includes but not limited to: wireless fidelity network (being Wi-Fi network) and Ethernet, further, above-mentioned television set intelligently card can also obtain part application data (as looped network data etc.) to display module 101.
Alternatively, display module 101 also for: when definite above-mentioned television set intelligently card successfully accesses intelligent card interface module 102, and while receiving the above-mentioned power supply control command of input, close the demonstration backlight of display module 101, and send above-mentioned power supply control command to above-mentioned television set intelligently card, so that being stuck under the instruction of above-mentioned power supply control command, above-mentioned television set intelligently enters wake-up states or holding state.
Alternatively, modularization intelligent TV 100 also comprises: in the time that above-mentioned television set intelligently card does not access intelligent card interface module 102, and USB (USB, the Universal Serial Bus) interface being electrically connected with display module 101; Display module 101 also for: in the time that definite above-mentioned television set intelligently card successfully accesses intelligent card interface module 102, control electronic switch, this USB interface is electrically connected with intelligent card interface module 102.Particularly, switch step is: television set intelligently clamping authenticates (as above-mentioned interactive authentication) after entering intelligent card interface module 102, if certification is passed through, service role on display module 101 calls to drive controls electronic switch, make this USB be connected to intelligent card interface module 102, and then link and connect with the television set intelligently of access intelligent card interface module 102, television set intelligently card has detected USB access, load USB and drive, set up being connected of television set intelligently card and USB.
Alternatively, the software system structure block diagram of the television set intelligently card in the embodiment of the present invention as shown in Figure 2, wherein, OS (is also operating system, English full name is Operating System) graft layers is in order to load operation system, serial communication layer provides service for the transfer of data between television set intelligently card and display module, Business treatment is in order to resolve and to process the data that receive from serial communication layer, in the time that Business treatment parses the operational order receiving, by control interface, display module is controlled accordingly, intelligent system layer is used to the types of applications program on television set intelligently card that service is provided.
Alternatively, display module 101 in the embodiment of the present invention adopts the veneer of TCON chip and intelligent chip composition to realize basic demonstration control, wherein, TCON chip is mainly used in Low Voltage Differential Signal (LVDS, Low Voltage Differential Signaling) be converted into transistor-transistor logic (TTL, Transistor Transistor Logic) signal, intelligent chip comprises digital signal processor (DSP, Digital Signal Processor) kernel, integrated UART and HDMI (High Definition Multimedia Interface) (HDMI, High Definition Multimedia Interface) etc. external module, television set intelligently card adopts HDMI output and UART output, universal input output (the GPIO of television set intelligently card, General Purpose Input Output) etc. the Interface Matching of pin and intelligent card interface module, television set intelligently card can access intelligent card interface module by the mode of plug, to facilitate user to change different television set intelligently cards, thereby realize the upgrading of hardware.
Alternatively, be illustrated in figure 3 the power supply connection diagram of the modularization intelligent TV in the embodiment of the present invention, as seen from Figure 3, the power supply circuits of modularization intelligent TV divide two parts, after a part is Switching Power Supply (PSU, Power Supply Unit) access civil power, power to display module, a part of for display module is intelligent card interface module for power supply, wherein, display module is the intelligent chip control by display module inside to these a part of power supply circuits of intelligent card interface module.
Alternatively, the modularization intelligent TV 100 in the embodiment of the present invention provides at least two kinds of mode of operations, and one is factory mode, and one is user model.Under factory mode, user can see the information such as the running time of modularization intelligent TV 100 and the type of television set intelligently card, and meanwhile, user can also carry out a series of factory testing under factory mode.Under user model, user can input different operating and realize the functions such as multimedia, online chat, surfing on the net and Entertainment.
Respectively above-mentioned two kinds of mode of operation flow processs are described with concrete application scenarios below.
User model: successfully access after intelligent card interface module 102 at television set intelligently card, television set intelligently cartoon is crossed HDMI and is obtained available display mode list to display module 101, display module 101 returns to available display mode list to television set intelligently card, and television set intelligently card arranges the display mode of television set intelligently card according to the available display mode list of display module 101.Under default setting, television set intelligently sticks into access customer pattern, and controls display module and carry out corresponding interface display.Enter afterwards remote keying handling process: television set intelligently card has or not user key-press every the scheduled time (as 10 milliseconds) to display module inquiry, in the time that display module receives the operational order that user inputs by remote controller, operational order is sent to television set intelligently card (as by UART, operational order sent to television set intelligently card), television set intelligently card is carried out corresponding operating according to the operational order receiving, and controls display module and carry out corresponding interface display.
Factory mode: under user model, user can send the instruction that enters factory mode (as user can be by the triggering of the specific key press sequence on remote controller to display module 101, send to display module 101 instruction that enters factory mode), the instruction that enters factory mode receiving is sent to television set intelligently card (as by UART, the instruction that enters factory mode sent to television set intelligently card) by display module 101, television set intelligently clamping is taken in after the instruction of factory mode, switching self mode of operation is factory mode, and control display module 101 and show factory mode menu.Under factory mode menu, all operations are all the operational orders that is first received input by display module 101, then operational order is sent to television set intelligently card (as by UART, operational order sent to television set intelligently card), carried out after operation response according to the operational order receiving by television set intelligently card, control display module 101 and carry out corresponding interface display, equally, in the time that user need to exit factory mode, user can send the predetermined instruction of exiting factory mode to display module 101 by remote controller, television set intelligently clamping is received and is exited after the instruction of factory mode, switching self mode of operation is user model, and control display module 101 and enter corresponding interface display.
In the embodiment of the present invention, except after operational order, also comprise power supply control command, wherein, power supply control command is specifically divided into wakes instruction and standby command up, is respectively used to control television set intelligently card and enters wake-up states or holding state.With concrete application scenarios, the system standby to modularization intelligent TV 100 and startup wake flow process up and describe below: in the present embodiment, display module 101 and television set intelligently card are safeguarded respectively finger daemon, and the finger daemon of the finger daemon of display module 101 and television set intelligently card carries out communication by serial ports.
Successfully access after intelligent card interface module 102 at television set intelligently card, television set intelligently cartoon is crossed HDMI and is obtained available display mode list to display module 101, display module 101 returns to available display mode list to television set intelligently card, and television set intelligently card arranges the display mode of television set intelligently card according to the available display mode list of display module 101.Under default setting, television set intelligently sticks into access customer pattern, and controls display module and carry out corresponding interface display.
In the time that display module 101 receives the standby command of input, display module 101 is closed demonstration backlight, and send this standby command (for example sending standby command by UART to television set intelligently card) to television set intelligently card, television set intelligently is stuck in sleeping system under the instruction of this standby command, enters holding state.
When display module 101 receive input wake instruction up time, display module 101 is opened demonstration backlight, and send this to television set intelligently card and wake instruction (for example send and wake instruction up to television set intelligently card by UART) up, television set intelligently is stuck under this instruction that wakes instruction up and enters wake-up states, waken system.
Optionally, consider the Information Security of transmitting between display module 101 and television set intelligently card, the embodiment of the present invention adopts the encryption system of single key (as DEA (DES, Data Encryption Standard)) data of transmitting between display module 101 and television set intelligently card are encrypted, certainly, the embodiment of the present invention also can adopt other cipher mode to be encrypted the data of transmitting between display module 101 and television set intelligently card, for example adopt CRC or public key encryption algorithm (being RSA Algorithm) to be encrypted the data of transmitting between display module 101 and television set intelligently card, be not construed as limiting herein.
From technique scheme of the present invention, the invention provides a kind of modularization intelligent TV that comprises display module and intelligent card interface module, television set intelligently clamping is entered in intelligent card interface module to realize television set intelligently, and, display module is receiving after operational order, operational order is sent to television set intelligently card, make television set intelligently card carry out corresponding operating according to the operational order receiving, and control display module and carry out corresponding interface display, therefore, user only need to use a remote control equipment can realize the control to display module and television set intelligently card to display module transmit operation instruction, simplify user's operation, and, user only need change television set intelligently card, and can to realize modularization intelligent TV soft, the quick upgrading of hardware, for customer upgrade modularization intelligent TV is provided convenience.
The invention process also provides a kind of exchange method that is applied to modularization intelligent TV, wherein, above-mentioned modularization intelligent TV comprises display module and intelligent card interface module, wherein, above-mentioned intelligent card interface module is used for accessing television set intelligently card, as above-mentioned in Fig. 4, the exchange method of the embodiment of the present invention comprises:
401,, in the time that definite television set intelligently card successfully accesses above-mentioned intelligent card interface module, above-mentioned television set intelligently card is made as to the signal input sources of above-mentioned display module;
On television set intelligently card in the embodiment of the present invention, carry operating system (as Android system), the function that can provide includes but not limited to: various multimedias (as audio frequency and video, animation etc.) are exported, chatted on line, web page browsing, Entertainment etc.
Alternatively, in the time that television set intelligently card accesses intelligent card interface module first, television set intelligently card obtains network connection information to display module, and according to above-mentioned network connection information access network, wherein, above-mentioned network connection information includes but not limited to: wireless fidelity network (being Wi-Fi network) and Ethernet, further, above-mentioned television set intelligently card can also obtain part application data (as looped network data etc.) to display module 101.
402,, in the time that above-mentioned display module receives the operational order of input, aforesaid operations instruction is sent to above-mentioned television set intelligently card;
Wherein, aforesaid operations instruction does not comprise power supply control command, and above-mentioned power supply control command is used for controlling above-mentioned modularization intelligent TV and enters wake-up states or holding state.In the embodiment of the present invention, the input instruction that above-mentioned display module receives comprises two kinds of operational order and power supply control commands, wherein, power supply control command is specifically divided into wakes instruction and standby command up, wake instruction and standby command up and be respectively used to control television set intelligently card and enter wake-up states or holding state, operational order is other instruction except power supply control command.
Alternatively, in the time that above-mentioned display module receives the operational order of input, display module sends to above-mentioned television set intelligently card by UART by aforesaid operations instruction.
403, above-mentioned television set intelligently card is carried out corresponding operating according to aforesaid operations instruction, and controls above-mentioned display module and carry out corresponding interface display.
Alternatively, when definite above-mentioned television set intelligently card successfully accesses intelligent card interface module, and when display module receives the above-mentioned power supply control command of input, close the demonstration backlight of display module, and send above-mentioned power supply control command to above-mentioned television set intelligently card, so that being stuck under the instruction of above-mentioned power supply control command, above-mentioned television set intelligently enters wake-up states or holding state.
It should be noted that, display module in the embodiment of the present invention and intelligent card interface module can be respectively as the display module in said apparatus embodiment and television set intelligently cards, can be for realizing the whole technical schemes in said apparatus embodiment, its specific implementation process can, with reference to the associated description in said apparatus embodiment, repeat no more herein.
From technique scheme of the present invention, display module of the present invention is receiving after operational order, operational order is sent to intelligent card interface module, make intelligent card interface module carry out corresponding operating according to the operational order receiving, and control display module and carry out corresponding interface display, therefore, user only need to use a remote control equipment can realize the control to display module and intelligent end to display module transmit operation instruction, simplify user's operation, and, it is soft that the television set intelligently card that user only need change intelligent card interface module can be realized modularization intelligent TV, the quick upgrading of hardware, for customer upgrade modularization intelligent TV is provided convenience.
In order to prevent the adaptation of other undelegated television set intelligently card, the embodiment of the present invention has designed legitimate verification, with another embodiment, the exchange method that is applied to modularization intelligent TV in the embodiment of the present invention is described below, equally, above-mentioned modularization intelligent TV comprises display module and intelligent card interface module, refer to Fig. 5, the exchange method in the embodiment of the present invention comprises:
501,, in the time detecting that television set intelligently clamping enters intelligent card interface module, above-mentioned display module and above-mentioned television set intelligently card carry out interactive authentication;
In one implementation, above-mentioned interactive authentication can be as follows: PKI is set on display module, and the television set intelligently card of having authorized uses this PKI to be encrypted information such as television set intelligently card models.In the time that television set intelligently clamping enters intelligent card interface module, the power supply of television set intelligently card is connected, os starting on television set intelligently card, the startup stage of the program (as BootLoader program) of guiding os starting, wait for that preset time is used for carrying out above-mentioned interactive authentication, this interactive authentication process is carried out after being placed on BootLoader program initialization single plate peripheral, be that interactive authentication process is placed on communication interface between display module and intelligent card interface module and is initialised after enabling and carries out, alternatively, communication interface between intelligent card interface module and display module is UART, in the time that television set intelligently clamping enters intelligent card interface module, enable the UART between intelligent card interface module and display module, display module carries out interactive authentication by this URAT and television set intelligently card.Further, interactive authentication result can also write the storage area of appointment, and particularly, reciprocal process is as follows:
1, when detecting television set intelligently clamping, display module enters intelligent card interface module, display module sends authentication command message to intelligent card interface module, if television set intelligently card is authorized, television set intelligently is stuck in and receives after this authentication command message, to send authentication command response message to display module, therefore, if display module is received after this authentication command response message, show to authenticate and can proceed, display module continues to wait for the reply again of television set intelligently card, if display module in the given time (in 1 second) is not received this authentication command response message, show interactive authentication failure, display module determines that above-mentioned television set intelligently card successfully accesses above-mentioned intelligent card interface module, now authenticate thread and can on the interface of display module, show illegal card information, the television set intelligently card unauthorized of instruction access intelligent card interface module, further, display module can disconnect the power supply of above-mentioned television set intelligently card.
2, in the time that display module is received this authentication command response message, display module continues to wait for the reply again of television set intelligently card, after the television set intelligently card of having authorized uses this PKI to be encrypted information such as television set intelligently card models, send to display module by authentication message, display module is decrypted this authentication message with the private key being configured on display module, and can also determine according to the information of carrying in authentication message the type of the television set intelligently card of current access, realize the configuration of response according to the type of television set intelligently card, complete above-mentioned verification process, now, display module can determine that above-mentioned television set intelligently card successfully accesses intelligent card interface module.In the embodiment of the present invention, the television set intelligently card that can have the PKI on display module can be thought the television set intelligently card of having authorized.
Alternatively, for example, be 9600 by the Configuration of baud rate of the communication interface between display module and intelligent card interface module (being UART), data format is 8 data bit and 1 position of rest, the message format of above-mentioned authentication command message can be as shown in table 1, the message format of above-mentioned authentication command response message can be as shown in table 2, and the message format of above-mentioned authentication message can be as shown in table 3.
502,, in the time that definite television set intelligently card successfully accesses above-mentioned intelligent card interface module, above-mentioned television set intelligently card is made as to the signal input sources of above-mentioned display module;
On television set intelligently card in the embodiment of the present invention, carry operating system (as Android system), the function that can provide includes but not limited to: various multimedias (as audio frequency and video, animation etc.) are exported, chatted on line, web page browsing, Entertainment etc.
Alternatively, in the time that television set intelligently card accesses intelligent card interface module first, television set intelligently card obtains network connection information to display module, and according to above-mentioned network connection information access network, wherein, above-mentioned network connection information includes but not limited to: wireless fidelity network (being Wi-Fi network) and Ethernet, further, above-mentioned television set intelligently card can also obtain part application data (as looped network data etc.) to display module 101.
503,, in the time that above-mentioned display module receives the operational order of input, aforesaid operations instruction is sent to above-mentioned television set intelligently card;
Wherein, aforesaid operations instruction does not comprise power supply control command, and above-mentioned power supply control command is used for controlling above-mentioned modularization intelligent TV and enters wake-up states or holding state.
Alternatively, in the time that above-mentioned display module receives the operational order of input, display module sends to above-mentioned television set intelligently card by UART by aforesaid operations instruction.
504, above-mentioned television set intelligently card is carried out corresponding operating according to aforesaid operations instruction, and controls above-mentioned display module and carry out corresponding interface display.
Alternatively, when definite above-mentioned television set intelligently card successfully accesses intelligent card interface module, and when display module receives the above-mentioned power supply control command of input, close the demonstration backlight of display module, and send above-mentioned power supply control command to above-mentioned television set intelligently card, so that being stuck under the instruction of above-mentioned power supply control command, above-mentioned television set intelligently enters wake-up states or holding state.
It should be noted that, display module in the embodiment of the present invention and intelligent card interface module can be respectively as the display module in said apparatus embodiment and television set intelligently cards, can be for realizing the whole technical schemes in said apparatus embodiment, its specific implementation process can, with reference to the associated description in said apparatus embodiment, repeat no more herein.
From technique scheme of the present invention, display module of the present invention is receiving after operational order, operational order is sent to intelligent card interface module, make intelligent card interface module carry out corresponding operating according to the operational order receiving, and control display module and carry out corresponding interface display, therefore, user only need to use a remote control equipment can realize the control to display module and intelligent end to display module transmit operation instruction, simplify user's operation, and, it is soft that the television set intelligently card that user only need change intelligent card interface module can be realized modularization intelligent TV, the quick upgrading of hardware, for customer upgrade modularization intelligent TV is provided convenience.And the exchange method in the embodiment of the present invention also provides the certification to television set intelligently card, can prevent the adaptation of other undelegated television set intelligently card, improve the fail safe of modularization intelligent TV.
In the several embodiment that provide in the application, should be understood that disclosed apparatus and method can realize by another way.For example, device embodiment described above is only schematic, for example, the division of said units, be only that a kind of logic function is divided, when actual realization, can have other dividing mode, for example multiple unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, indirect coupling or the communication connection of device or unit can be electrically, machinery or other form.
It should be noted that, for aforesaid each embodiment of the method, for easy description, therefore it is all expressed as to a series of combination of actions, but those skilled in the art should know, the present invention is not subject to the restriction of described sequence of movement, because according to the present invention, some step can adopt other order or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and related action and module might not be all that the present invention is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part of detailed description, can be referring to the associated description of other embodiment.
More than for to a kind of modularization intelligent TV provided by the present invention be applied to the description of exchange method of modularization intelligent TV, for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, all will change in specific embodiments and applications, to sum up, this description should not be construed as limitation of the present invention.
Claims (10)
1. a modularization intelligent TV, is characterized in that, comprising: display module and the intelligent card interface module being electrically connected with described display module, and wherein, described intelligent card interface module is used for accessing television set intelligently card;
Described display module is used for: successfully access after described intelligent card interface module at definite television set intelligently card, described television set intelligently card is made as to the signal input sources of described display module; In the time receiving the operational order of input, described operational order is sent to described television set intelligently card;
Described television set intelligently card is used for: in the time receiving from the operational order of described display module, carry out corresponding operating, and control described display module and carry out corresponding interface display according to described operational order;
Wherein, described operational order does not comprise power supply control command, and described power supply control command is used for controlling described modularization intelligent TV and enters wake-up states or holding state.
2. modularization intelligent TV according to claim 1, is characterized in that,
Described display module also for: in the time detecting that television set intelligently clamping enters described intelligent card interface module, carry out interactive authentication with described television set intelligently card, in the time of described interactive authentication success, determine that described television set intelligently card successfully accesses described intelligent card interface module, in the time of described interactive authentication failure, determine the described intelligent card interface module of the unsuccessful access of described television set intelligently card.
3. modularization intelligent TV according to claim 2, is characterized in that,
Described intelligent card interface module is used for: in the time that described television set intelligently clamping enters described intelligent card interface module, enable the universal asynchronous receiving-transmitting transmitter UART between described intelligent card interface module and described display module;
Described display module carries out described interactive authentication by described URAT and described television set intelligently card.
4. according to the modularization intelligent TV described in claims 1 to 3 any one, it is characterized in that,
Described television set intelligently card also for: in the time successfully accessing described intelligent card interface module first, obtain network connection information to described display module; According to described network connection information access network.
5. according to the modularization intelligent TV described in claims 1 to 3 any one, it is characterized in that,
Described display module also for: when definite described television set intelligently card successfully accesses described intelligent card interface module, and while receiving the described power supply control command of input, close the demonstration backlight of described display module, and send described power supply control command to described television set intelligently card, so that being stuck under the instruction of above-mentioned power supply control command, above-mentioned television set intelligently enters wake-up states or holding state.
6. according to the modularization intelligent TV described in claims 1 to 3 any one, it is characterized in that,
Described display module also for: when definite described intelligent card interface module of the unsuccessful access of described television set intelligently card, disconnect the power supply of described television set intelligently card.
7. according to the modularization intelligent TV described in claims 1 to 3 any one, it is characterized in that, described modularization intelligent TV also comprises: general-purpose serial bus USB interface;
Wherein, in the time that described television set intelligently card does not access described intelligent card interface module, described USB interface is electrically connected with described display module;
Described display module also for: in the time that definite described television set intelligently card successfully accesses described intelligent card interface module, control electronic switch, described USB interface is electrically connected with described intelligent card interface module.
8. one kind is applied to the exchange method of modularization intelligent TV, it is characterized in that, described modularization intelligent TV comprises display module and intelligent card interface module, wherein, described intelligent card interface module is used for accessing television set intelligently card, and described exchange method comprises following performing step:
In the time that definite described television set intelligently card successfully accesses described intelligent card interface module, described television set intelligently card is made as to the signal input sources of described display module;
In the time that described display module receives the operational order of input, described operational order is sent to described television set intelligently card, so that described television set intelligently card is carried out corresponding operating according to described operational order, and control described display module and carry out corresponding interface display;
Wherein, described operational order does not comprise power supply control command, and described power supply control command is used for controlling described modularization intelligent TV and enters wake-up states or holding state.
9. exchange method according to claim 8, is characterized in that,
Described definite television set intelligently card comprises before successfully accessing described intelligent card interface module:
In the time detecting that television set intelligently clamping enters described intelligent card interface module, described display module and described television set intelligently card carry out interactive authentication, if described interactive authentication success, determine that described television set intelligently card successfully accesses described intelligent card interface module, if described interactive authentication failure, determines the described intelligent card interface module of the unsuccessful access of described television set intelligently card.
10. exchange method according to claim 9, is characterized in that,
Described display module and described television set intelligently card carry out interactive authentication, comprise before:
In the time that described television set intelligently clamping enters described intelligent card interface module, enable the universal asynchronous receiving-transmitting transmitter UART between described intelligent card interface module and described display module;
Described display module carries out described interactive authentication by described URAT and described television set intelligently card.
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