The TV of band Bluetooth control module
Technical field
The utility model relates to a kind of television set, relates in particular to a kind of television set that utilizes the Bluetooth communication mode to carry out remote control.
Background technology
Along with the progress of science and technology, fast development such as wireless technology such as bluetooth, Wi-Fi and day by day ripe, wireless product with its conveniently characteristics be subjected to liking of consumers in general deeply.Bluetooth is a kind of radiotechnics of support equipment short haul connection, utilizes Bluetooth technology, can simplify the communication between the mobile communication terminal device effectively, thereby makes transfer of data become efficient more rapidly.Substantially all embedded with bluetooth function in current main flow mobile phone and the notebook.
We come TV is realized operation with remote controller, influence normally watching of TV but many times can lose or damage because of remote controller.
Summary of the invention
The utility model provides a kind of TV that has the bluetooth communication function, sets up Bluetooth communication by bluetooth function controlled and mobile phone, and available handsets is carried out simple operationss such as program switching, volume adjustment, has saved the time and efforts of looking for remote control panel.
A kind of TV with Bluetooth control module comprises main control chip, is provided with the Bluetooth control module that is connected with described main control chip.
But the memory that has the table of comparisons that is used to deposit external command and TV recognition instruction in the described Bluetooth control module.
But have the processor that external command is converted to the TV recognition instruction in the described Bluetooth control module.
The utility model is the embedded with bluetooth control module in television set, makes TV carry out the most basic message transmission and exchanges data with other bluetooth equipments.By processor in the Bluetooth control module and the memory of depositing the table of comparisons, mobile phone key instruction or computer instruction can be converted to the discernible built-in command of TV main control chip, like this, after TV and mobile phone or computer are set up bluetooth and are connected, can realize that program to TV switches and volume adjustment etc. by mobile phone or Computer key, when the user will make a phone call suddenly or during photos and sending messages, also can switch connection status or select to interrupt to connect by mobile phone key, be simple and easy to use.
In addition, in Bluetooth control module, add the data agreement.After TV and notebook computer are set up bluetooth and are connected, can select TV as extended screen, play games or carry out meeting or teaching no matter see a film so at ordinary times, can reach better effect very quickly, realize the another side value of TV.
The beneficial effects of the utility model are to utilize the Bluetooth control module in the TV to realize new remote control mode and abundanter man-machine interaction content, for using, the user offers convenience, connect by bluetooth in addition, can also use bluetooth earphone answer sound of television and with TV as the extended screen of notebook computer etc., with TV multifunction more.
Description of drawings
Fig. 1 a sets up the schematic flow sheet of mobile communication when utilizing mobile phone remote the utility model TV;
Fig. 1 b is the schematic diagram that mobile phone and television set carry out communication;
Fig. 2 a sets up the schematic flow sheet of dataphone when utilizing Computerized remote-control the utility model TV;
Fig. 2 b is the schematic diagram that computer and TV carry out communication.
Embodiment
Referring to accompanying drawing, a kind of TV with Bluetooth control module of the utility model comprises main control chip (the TV kernel processor chip among the figure), is provided with the Bluetooth control module (the TV bluetooth controlled module among the figure) that is connected with main control chip.
But have the memory of the table of comparisons that is used to deposit external command and TV recognition instruction in the Bluetooth control module, but external command is converted to the processor of TV recognition instruction.
When utilizing mobile phone and television communication:
TV and mobile phone opened bluetooth function all at first, request connected after mobile phone searched TV, inputed the connection password that is provided with in the TV then, and being checked correct back bluetooth connects to be set up.Mobile phone can select to enter control model afterwards, and push button signalling sends to TV by bluetooth, and TV bluetooth controlled module then is that the discernible instruction of TV sends to main control chip with execution with this conversion of signals, so far finishes the mobile phone remote function.
Following table is for example understood mobile phone key and TV realization function corresponding relation:
Mobile phone key |
Corresponding TV functions |
Numeral 0~9 |
The multidigit channel selection |
Directionkeys is upper and lower |
The channel switching+,- |
Directionkeys is left and right |
The volume adjustment-,+ |
Acknowledgement key |
Unlatching/time-out Bluetooth control |
On-hook key |
Interrupted bluetooth connects |
When utilizing notebook computer and television communication:
Same TV and notebook will be set up Bluetooth communication earlier, notebook sends to the TV end to image, voice signal by the Data Transport Protocol of Bluetooth control module then, is that Low Voltage Differential Signal is delivered to video screen and shown through the treatment conversion of TV kernel processor chip at last.
TV with Bluetooth control module not only can finish and other bluetooth equipments between basic file transfer and exchanges data, for example available television is play the song in the mobile phone or is play film in the computer; It can be controlled by the mobile phone of being with Bluetooth function in addition, makes the user away from having missed the worry of program because of can not find remote controller; Simultaneously it can carry out bluetooth with notebook again and is connected, thereby as the extended screen of notebook, realizes TV another side value.