CN101207412B - Tv set for controlling blue tooth mobile phone - Google Patents

Tv set for controlling blue tooth mobile phone Download PDF

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Publication number
CN101207412B
CN101207412B CN2006101575942A CN200610157594A CN101207412B CN 101207412 B CN101207412 B CN 101207412B CN 2006101575942 A CN2006101575942 A CN 2006101575942A CN 200610157594 A CN200610157594 A CN 200610157594A CN 101207412 B CN101207412 B CN 101207412B
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bluetooth
mobile phone
television
module
mcu
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CN101207412A (en
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张昊
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Shenzhen TCL New Technology Co Ltd
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Shenzhen TCL New Technology Co Ltd
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Abstract

The invention discloses a TV set for controlling a Bluetooth mobile phone. The invention includes a processing module, a display apparatus, a noise processing module, and a TV sound box. The TV set also includes a Bluetooth module which is connected with a TV set micro-processing unit MCU and is used for implementing the information exchange between the TV set and the Bluetooth mobile phone; a MCU which is connected with the Bluetooth module and is used for controlling the information exchange between the Bluetooth module and the Bluetooth mobile phone according to the user instruction. The technical proposal of the invention uses the display apparatus of the TV set to display the information displayed on the display screen of the mobile phone, uses the sound box of the TV set to replace the loudspeaker of the mobile phone for outputting a voice signal, the voice signal is transmitted to the mobile phone through the Bluetooth module after being collected by the microphone of the TV set. In the multimedia age, the invention can better perform the interaction between the two common devices of the TV set and the mobile phone, for example, the TV set can display an address book, the sound box can output the conversation voice, and then the user can receive a telephone or call a telephone at home more conveniently, more three-dimensionally, and more interactively.

Description

A kind of television set of controlling bluetooth cellular phone
Technical field
The invention belongs to the Bluetooth technology field, relate in particular to technology through television set control bluetooth cellular phone.
Background technology
Along with the development of TV tech, increasing function that television set is integrated is to satisfy the demand of consumer's each side.And along with TV tech and other technological fusion, like the fusion of computer, the communication technology, the 3C TV has become the direction of present TV tech development, and television set can be accomplished the function of many computers and mobile phone.
Have a lot of mobile phones to have Bluetooth function at present, these bluetooth cellular phones are connected through the equipment wireless that Bluetooth protocol and other have Bluetooth function, accomplish data or voice transfer.Bluetooth technology is a kind of technology of utilizing low-power radio between various device, to transmit data; It is the open global specifications of a kind of wireless data and voice communication; Its flesh and blood is to set up general radio air interfaces (Radio Air Interface) for the communication environment between permanent plant or the mobile device; The communication technology and computer technology are further combined; Various device is not being had under the interconnective situation of electric wire or cable, can in short range, realize intercommunication mutually or operation.
Summary of the invention
The object of the present invention is to provide a kind of television set of controlling bluetooth cellular phone, be intended to solve problem through television set control bluetooth cellular phone.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is following:
A kind of television set of controlling bluetooth cellular phone comprises showing processing module, display device, acoustic processing module and TV audio amplifier that said display device shows the information that mobile phone display screen shows, described television set also comprises:
Bluetooth module, MCU links to each other with the television set microprocessor, is used for realizing the information interaction between television set and the bluetooth cellular phone;
MCU links to each other with described bluetooth module, is used for through controlling said bluetooth module, control said bluetooth cellular phone and dial or receive calls, and during calling out closing television sound;
Particularly, said MCU sends telephone number through serial ports and dialing command is given said bluetooth module, after said bluetooth module receives data, goes out phone through Bluetooth protocol control mobile phone dialing;
Said bluetooth module also is used for after receiving the music signal that bluetooth cellular phone plays, and according to the control command of said MCU music signal is transferred to output to said TV audio amplifier after said acoustic processing module is handled accordingly and play.
Described bluetooth module specifically comprises:
Antenna is used for receiving the Bluetooth signal that mobile phone sends, and is used for sending Bluetooth signal to described bluetooth cellular phone;
Microphone is used for receiving the voice signal of importing in the user's communication process, and described voice signal adopts Bluetooth protocol to be transferred to described bluetooth cellular phone.
Described bluetooth module links to each other with described acoustic processing module; Be transferred to described acoustic processing module behind the conversation sound of described bluetooth module according to the described mobile phone transmission of the command reception of said MCU, described acoustic processing module is transferred to described TV audio amplifier after described conversation sound is advanced to handle.
Described bluetooth module links to each other with said demonstration processing module, and described bluetooth module also is used for receiving the mobile phone state information of described bluetooth cellular phone transmission, and described MCU also is used for controlling described mobile phone state information and on said television display part, shows.
Described mobile phone state information is specially: the connection status of mobile phone and television set, cellphone directory, caller ID or the address name of sending a telegram here.
When the user imported called number through TV remote controller, described MCU was used for controlling described bluetooth module described called number and call instruction is transferred to described bluetooth cellular phone.
The present invention overcomes the deficiency of prior art, is employed in bluetooth module is set in the television set, realizes the transmission of the Bluetooth signal between television set and the mobile phone through this module; Through television set control mobile phone; Realize the functions such as dialing, receive calls of mobile phone, technical scheme of the present invention utilizes the display device of television set to show the information that mobile phone display screen shows, television baffle box substitutes mobile phone loudspeaker output voice signal; The television set microphone is transferred to mobile phone through bluetooth module after gathering voice signal; At multimedia era, the present invention more can show the interactive of these two common devices of mobile phone and TV, as showing functions such as communication number is thin, audio amplifier output conversation sound on TV; Thereby the user is answered or when calling at home, more convenient, three-dimensional and interactive more.
Description of drawings
Fig. 1 is a system for TV set block diagram of the present invention;
Fig. 2 is an embodiment of the invention flow chart.
Embodiment
Basic principle of the present invention is that bluetooth module is set on television set; Realize the information interaction between television set and the mobile phone through this module; Display device by television set shows the information that mobile phone display screen shows; Television baffle box substitutes mobile phone loudspeaker output voice signal, and the television set microphone is transferred to mobile phone through bluetooth module after gathering voice signal, realizes dialing, receive calls and other relevant function through television set.
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Please refer to television system module map shown in Figure 1; The television system of the embodiment of the invention comprises demonstration processing module and display device, acoustic processing module and TV audio amplifier; The television system of the embodiment of the invention also comprises bluetooth module and microprocessor (MCU), and bluetooth module is responsible for the communication between mobile phone and the TV MCU, the running of MCU control whole system; Accomplish Bluetooth function; Wherein bluetooth module also comprises antenna and microphone, and antenna is used for the Bluetooth signal between transmit-receive mobile phone and the television set, and microphone is used for supplying the user input voice signal.
Bluetooth module in the present embodiment is selected (STEREO BLUETOOTH MODULE) EBM-SC1420 for use, and MCU and bluetooth module carry out communication through serial ports (UART), and the communication data agreement adopts BlueCap_SDK_AV_HSHF_CVC bluetooth serial ports agreement.
The flow process of the embodiment of the invention is as shown in Figure 2:
1, television startup, MCU adopt BlueCap_SDK_AV_HSHF_CVC bluetooth serial ports agreement to send the bluetooth power-on command and give bluetooth module, opened bluetooth function, and video screen shows " bluetooth equipment is opened ";
When 2, for the first time using Bluetooth function, need earlier television set and mobile phone pairing, the user is through (the button that can multiplexing existing television set of the telephone key in the TV remote controller; Also independent button can be set), the mobile phone pairing item in the choice menus, mobile phone open Bluetooth function simultaneously; Select paired device, MCU adopts BlueCap_SDK_AV_HSHF_CVC bluetooth serial ports agreement, sends unpaired message through serial ports and gives the EBM-SC1420 chip; After the EBM-SC1420 chip receives data, go and the mobile phone pairing, in case after television set is found bluetooth equipment (such as mobile phone) through bluetooth; The EBM-SC1420 chip receives Bluetooth of mobile phone implementor name information through Bluetooth protocol; Issue MCU through serial port protocol then, TV shows that the cell phone apparatus name on video screen, also can show TV bluetooth equipment name on the mobile phone simultaneously;
3, behind the discovering device, need the checking PIN code, the user imports identical PIN code respectively on mobile phone and television set, and to accomplish the pairing of television set and mobile phone, the EBM-SC1420 chip sends successful matching information to MCU, demonstration " successful matching " above the TV;
4, after the successful matching; Mobile phone and television set get into connection status; The user can connect (perhaps select to break off through cell phone function menu and connect) through in television set function menu, selecting to break off, and MCU adopts BlueCap_SDK_AV_HSHF_CVC bluetooth serial ports agreement, sends link order through serial ports and gives the EBM-SC1420 chip; After the EBM-SC1420 chip received this instruction, disconnection was connected with the bluetooth of mobile phone; When the user uses the Bluetooth function of television set next time; Can directly connect mobile phone and television set through " connection " option in mobile phone or the television function menu; TV shows that " mobile phone connects " on video screen, also can show " connecting " on the mobile phone simultaneously;
5, the user presses the telephone key in the TV remote controller; Choose " calling " option in the menu call; Television image shows cell phone keyboard; The user selects TALK (conversation), Outgoing Call then through TV remote controller keyboard input telephone number numerical key (such as telephone number 13688888888); Also can be in TV the store electricity script for story-telling, select the phone in the phone directory, select the direct Outgoing Call of TALK then;
Specifically, MCU adopts BlueCap_SDK_AV_HSHF_CVC bluetooth serial ports agreement, gives the EBM-SC1420 chip through serial ports transmission telephone number and dialing command; After the EBM-SC1420 chip receives data; Go out this phone through Bluetooth protocol control mobile phone dialing, the bluetooth distance is effective in 10 meters, and video screen shows " calling out "; While MCU closing television sound; Through I/O mouth control gating mobile phone sound, after the callee replied, the EBM-SC1420 chip transmits mobile phone through bluetooth approach callee's voice signal outputed to television baffle box output; Microphone is input to the EBM-SC1420 chip with the voice signal of MPTY, arrives mobile phone through antenna transmission;
When the call bluetooth cellular phone, mobile phone is given the EBM-SC1420 chip through the Bluetooth protocol photos and sending messages, and EBM-SC1420 issues MCU to this information again through serial ports; Television image shows " incoming call is arranged " prompting and telephone number; If had this number in the video telephone basis, then show name, the user answers by talk; The MCU sound that switches off the TV simultaneously, gating mobile phone sound;
6; When finishing conversation, the user hangs up (on-hook key can be set to an option in the menu call) by on-hook key in the menu call, and MCU sends on-hook through serial ports and instructs to the EBM-SC1420 chip; After the EBM-SC1420 chip receives the on-hook instruction; Hang up the telephone through Bluetooth protocol control mobile phone, video screen shows " phone on-hook ", opens sound of television simultaneously.
The described television system of the embodiment of the invention can also be accomplished following function except accomplishing the above-mentioned basic function of calling and receiving calls:
1, plays the MP3 of mobile phone storage through television baffle box; After the EBM-SC1420 chip receives the MP3 music signal of mobile phone play; Control instruction based on MCU; Through the bluetooth serial ports agreement music signal is transferred to the television sound processing module; After the acoustic processing module is handled accordingly, output to the TV audio amplifier and play;
2, through the volume add-minus function in the menu call of television set function menu; Regulate 16 grades of mobile phone volumes; MCU sends volume adjustment instruction through serial ports and gives EBM-SC1420, and EBM-SC1420 is through the Bluetooth control mobile phone volume, and video screen shows " mobile phone volume " and mobile phone volume value.
In addition, TV MCU can also realize more function through the EBM-SC1420 chip, as showing missed call, received call, Outgoing Call etc.;
As when showing missed call; MCU gives an order to EBM SC1420, says the word to mobile phone after EBM-1420 receives orders, after mobile phone receives order again; Feedback missed call number information is given EBM-SC1420, and the missed call number of MCU Control and Feedback shows on video screen.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.

Claims (6)

1. a television set of controlling bluetooth cellular phone comprises showing processing module, display device, acoustic processing module and TV audio amplifier, and it is characterized in that, said display device shows the information that mobile phone display screen shows, described television set also comprises:
Bluetooth module, MCU links to each other with the television set microprocessor, is used for realizing the information interaction between television set and the bluetooth cellular phone;
MCU links to each other with described bluetooth module, is used for through controlling said bluetooth module, control said bluetooth cellular phone and dial or receive calls, and during calling out closing television sound;
Particularly, said MCU sends telephone number through serial ports and dialing command is given said bluetooth module, after said bluetooth module receives data, goes out phone through Bluetooth protocol control mobile phone dialing;
Said bluetooth module also is used for after receiving the music signal that bluetooth cellular phone plays, and according to the control command of said MCU music signal is transferred to output to said TV audio amplifier after said acoustic processing module is handled accordingly and play.
2. television set according to claim 1 is characterized in that, described bluetooth module specifically comprises:
Antenna is used for receiving the Bluetooth signal that mobile phone sends, and is used for sending Bluetooth signal to described bluetooth cellular phone;
Microphone is used for receiving the voice signal of importing in the user's communication process, and described voice signal adopts Bluetooth protocol to be transferred to described bluetooth cellular phone.
3. television set according to claim 1; It is characterized in that; Described bluetooth module links to each other with described acoustic processing module; Be transferred to described acoustic processing module behind the conversation sound of described bluetooth module according to the described mobile phone transmission of the command reception of said MCU, described acoustic processing module is transferred to described TV audio amplifier after described conversation sound is advanced to handle.
4. television set according to claim 1; It is characterized in that; Described bluetooth module links to each other with said demonstration processing module; Described bluetooth module also is used for receiving the mobile phone state information of described bluetooth cellular phone transmission, and described MCU also is used for controlling described mobile phone state information and on said television display part, shows.
5. television set according to claim 4 is characterized in that, described mobile phone state information is specially: the connection status of mobile phone and television set, cellphone directory, caller ID or the address name of sending a telegram here.
6. television set according to claim 1 is characterized in that, when the user imported called number through TV remote controller, described MCU was used for controlling described bluetooth module described called number and call instruction are transferred to described bluetooth cellular phone.
CN2006101575942A 2006-12-20 2006-12-20 Tv set for controlling blue tooth mobile phone Active CN101207412B (en)

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CN103686327A (en) * 2013-12-20 2014-03-26 乐视致新电子科技(天津)有限公司 System and method for message intelligent prompt of home terminals with television as center
TWI513288B (en) * 2013-07-23 2015-12-11 Geson Technology Co Ltd Touch display module, wireless communication apparatus, wireless remote control system and method

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