CN1867061A - Intelligent multimedia mobile phone - Google Patents
Intelligent multimedia mobile phone Download PDFInfo
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- CN1867061A CN1867061A CN 200510070616 CN200510070616A CN1867061A CN 1867061 A CN1867061 A CN 1867061A CN 200510070616 CN200510070616 CN 200510070616 CN 200510070616 A CN200510070616 A CN 200510070616A CN 1867061 A CN1867061 A CN 1867061A
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Abstract
The invention relates to a multimedia intelligent mobile phone, which comprises a micro processing unit and a multimedia information processing unit. Wherein, said multimedia information processing unit is controlled by the micro processing unit, to receive and send the multimedia signal; the inventive multimedia control unit can complete receiving and sending the multimedia message (as sound signal and video signal); therefore, opposite can be watched while answering call; and the sound signal processing subunit and the video signal processing subunit of multimedia control unit can work at one time and independently work, to realize the function of general mobile phone, while they can receive wireless signal and wire signal, to realize the functions of multimedia signal displayer (as TV signal and MP3 signal).
Description
The present invention relates to mobile phone, relate in particular to a kind of intelligent multimedia mobile phone.
Background technology
Along with people increase day by day to the demand of utilizing video telephone to communicate, support that comprehensively the visual landline telephone of video telephone standard feature is existing a lot, but because also there is the problem of use and inconvenient operation in the video telephone of this fixed form, therefore, the video telephone standard feature is applied to portable terminal, and particularly the requirement in the mobile phone is more urgent.
Yet the function of the regular handset of selling on market at present mainly is to answer and call, and receives and the transmission note, has just realized the part basic function of portable terminal, does not have the multimedia function of reception, transmission Voice ﹠ Video signal.
Summary of the invention
The problem to be solved in the present invention provides a kind of intelligent multimedia mobile phone, to overcome the defective that mobile phone in the prior art does not have multimedia function.
For achieving the above object, the invention provides a kind of intelligent multimedia mobile phone, comprise microprocessing unit, multimedia messages processing unit, described multimedia messages processing unit carries out the reception and the transmission of multi-media signal under the control of described microprocessing unit.
Also comprise the multimedia memory cell, link to each other with described multimedia messages processing unit, and the multi-media signal that storage will send under the control of described microprocessing unit or the multi-media signal of reception.
Described multimedia messages processing unit further comprises: audio frequency receives subelement, audio frequency sends subelement, video reception subelement and video and sends subelement;
Described audio frequency receives subelement under the control of described microprocessing unit, receives and playing audio signal;
Described audio frequency sends subelement under the control of described microprocessing unit, sends the audio signal in the mobile phone;
Described video reception subelement receives and display video signal under the control of described microprocessing unit;
Described video sends subelement under the control of described microprocessing unit, sends the vision signal in the mobile phone.
Described audio frequency receives subelement and further comprises: audio frequency RF radio frequency receiver, audio A/D transducer, audio frequency dsp processor, audio D/A converter and audio player; Described audio frequency RF radio frequency receiver sends to described audio A/D transducer with audio signal, obtain the decompression of audio digital signals through described audio frequency dsp processor, pass through described audio D/A converter again, the audio digital signals that obtains is by audio player plays.
Described audio player comprises: receiver J-Horner, loud speaker or receiver.
Described audio frequency sends subelement and further comprises: audio collection device, audio A/D transducer, audio frequency dsp processor, audio D/A converter and audio frequency RF radio-frequency (RF) transmitter; Described audio A/D transducer is converted to digital signal with the audio signal of described audio collection device collection, and through described audio frequency dsp processor compression, be converted to audio analog signals by described audio D/A converter then, send by described audio frequency RF radio-frequency (RF) transmitter.
Described audio collection device comprises: microphone or microphone.
Described video sends subelement and further comprises: video collector, video a/d converter, Video DSP processor, video d/a transducer and video RF radio-frequency (RF) transmitter; Described video a/d converter is converted to video signal with the vision signal of described video collector collection, and through described Video DSP processor compression, be converted to video analog signal by described video d/a transducer then, send by described video RF radio-frequency (RF) transmitter.
Described video collector comprises: camera or camera.
Described video reception subelement further comprises: video RF radio frequency receiver, video a/d converter, Video DSP processor, video d/a transducer and video player; Described video RF radio frequency receiver sends to described video a/d converter with vision signal, obtain the decompression of video signal through described Video DSP processor, pass through described video d/a transducer again, the video signal that obtains is play by video player.
Described video player comprises: television set, monitor or LCD panel.
Also comprise: key zone, display screen.
Compared with prior art, the present invention has the following advantages:
Multimedia handset of the present invention provides the multimedia control unit, can finish the reception and the transmission of multimedia messages (such as audio signal and vision signal), and the realization mobile phone can be seen the other side's situation when receiving calls.
Further, Audio Signal Processing subelement in the multimedia control unit of multimedia handset of the present invention and vision signal are handled subelement and can be worked simultaneously, the work that also can oppose, the function of realization regular handset.
Further, Audio Processing subelement of the present invention and Video processing subelement can receive wireless signal, also can receive wire signal, realize the function of multi-media signal (as TV signal, MP3 signal etc.) player.
Description of drawings
Fig. 1 is a basic block diagram of the present invention;
Fig. 2 is a multimedia messages processing unit cut-away view of the present invention;
Fig. 3 is that audio frequency of the present invention receives the subelement cut-away view;
Fig. 4 is that audio frequency of the present invention sends the subelement cut-away view;
Fig. 5 is a video reception subelement cut-away view of the present invention;
Fig. 6 is that video of the present invention sends the subelement cut-away view.
Embodiment
Below we will be in conjunction with the accompanying drawings, optimum implementation of the present invention is described in detail.At first it is to be noted, the implication of the term of using among the present invention, words and claim can not only only limit to its literal and common implication and go to understand, also comprise the implication and the notion that into conform to technology of the present invention, this is because we are as the inventor, to suitably provide the definition of term, so that the most appropriate description is carried out in our invention.Therefore, the configuration that provides in this explanation and the accompanying drawing is first-selected embodiment of the present invention, rather than will enumerates all technical characteristics of the present invention.We will recognize to also have the various equivalent scheme or the modifications that can replace our scheme.
Basic structure of the present invention comprises as shown in Figure 1: multimedia memory cell 10, microprocessing unit 20 and multimedia messages processing unit 30.Described multimedia messages processing unit 30 carries out the reception and the transmission of multi-media signal under the control of described microprocessing unit 20; Described multimedia memory cell 10 links to each other with described multimedia messages processing unit, and the multi-media signal that storage sends or receives under the control of described microprocessing unit 20.
The internal structure of multimedia messages processing unit 30 comprises as shown in Figure 2: audio frequency receives subelement 31, audio frequency sends subelement 32, video reception subelement 33 and video and sends subelement 34.Described audio frequency receives subelement 31 under the control of described microprocessing unit 20, receives and playing audio signal; Described audio frequency sends subelement 32 under the control of described microprocessing unit 20, sends the audio signal in the mobile phone; Described video reception subelement 33 receives and display video signal under the control of described microprocessing unit 20; Described video sends subelement 34 under the control of described microprocessing unit 20, sends the vision signal in the mobile phone.Certainly, the internal structure of multimedia messages processing unit 30 is not limited to the structure of Fig. 2, such as, audio frequency receives subelement and audio frequency transmission subelement is merged into a unit, and video reception subelement and video send subelement and are merged into a unit; Perhaps audio frequency reception subelement and video reception subelement are merged into a unit, perhaps audio frequency transmission subelement and video send subelement and are merged into a unit, and other can realize function of the present invention by the structure of circuit structure being carried out simple change formation.
Fig. 3 to Fig. 6 has further described sound intermediate frequency of the present invention and has received the structure that subelement 31, audio frequency transmission subelement 32, video reception subelement 33 and video send subelement 34.Audio frequency receives subelement 31 as shown in Figure 3, comprising: audio frequency RF radio frequency receiver 311, audio A/D transducer 312, audio frequency dsp processor 313, audio D/A converter 314 and audio player 315; Described audio frequency RF radio frequency receiver 311 will be from the base station or other wireless terminal audio signal of sending send to described audio A/D transducer 312, obtain the decompression of audio digital signals through described audio frequency dsp processor 313, pass through described audio D/A converter 314 again, the audio digital signals that obtains is play by audio player 315.Wherein, described audio player comprises: receiver J-Horner, loud speaker or receiver.
Audio frequency sends subelement 32 as shown in Figure 4, comprising: audio collection device 321, audio A/D transducer 322, audio frequency dsp processor 323, audio D/A converter 324 and audio frequency RF radio-frequency (RF) transmitter 325; The audio signal that described audio A/D transducer 322 is gathered described audio collection device 321 is converted to digital signal, and through described audio frequency dsp processor 323 compressions, be converted to audio analog signals by described audio D/A converter 324 then, send to base station or other wireless terminal by described audio frequency RF radio-frequency (RF) transmitter 325.
Video sends subelement 34 as shown in Figure 6, and the step comprises: video collector 341, video a/d converter 342, Video DSP processor 343, video d/a transducer 344 and video RF radio-frequency (RF) transmitter 345; The vision signal that described video a/d converter 342 is gathered described video collector 341 is converted to video signal, and through described Video DSP processor 343 compressions, be converted to video analog signal by described video d/a transducer 344 then, send to base station or other wireless terminal by described video RF radio-frequency (RF) transmitter 345.Wherein, described video collector comprises: camera or camera.
Wherein, this transducer can adopt representative analog/digital converter, as PhilipsSAA7113H.This video a/d converter is converted to eight-digit number word signal with analog video signal.Digital signal is sent to dsp processor subsequently, as Equator Technology Inc BSP-15.Described audio frequency, Video DSP processor can use same chip.
In addition, in order to increase function of the present invention, microphone, button, LCD display, headset earpiece and camera can be set on phone housing.And loud speaker, ringer and receiver J-Horner.Button by the mobile phone key district can input command, control microprocessor, and selective reception/transmission video/audio signal can be seen at display screen, the indication information of various operations simultaneously.
Microprocessor is selected the channel by the voice-frequency signal receiver use, if enabled hands-free, to send audio signal to loud speaker and receiver J-Horner by cell-phone microprocessor control audio RF radio frequency signal receiver, so the user can maybe can be inserted in the external headphones received audio signal of receiver J-Horner by loud speaker.When external headphones is inserted in socket, loud speaker will be cut off.If hands-free mode is not activated, audio frequency RF radio frequency signal receiver will send audio signal to headset earpiece.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (12)
1, a kind of intelligent multimedia mobile phone comprises microprocessing unit, it is characterized in that, also comprises the multimedia messages processing unit, and described multimedia messages processing unit carries out the reception and the transmission of multi-media signal under the control of described microprocessing unit.
2, intelligent multimedia mobile phone according to claim 1, it is characterized in that, also comprise the multimedia memory cell, link to each other with described multimedia messages processing unit, and the multi-media signal that storage will send under the control of described microprocessing unit or the multi-media signal of reception.
3, intelligent multimedia mobile phone according to claim 1 is characterized in that described multimedia messages processing unit further comprises: audio frequency receives subelement, audio frequency sends subelement, video reception subelement and video and sends subelement;
Described audio frequency receives subelement under the control of described microprocessing unit, receives and playing audio signal;
Described audio frequency sends subelement under the control of described microprocessing unit, sends the audio signal in the mobile phone;
Described video reception subelement receives and display video signal under the control of described microprocessing unit;
Described video sends subelement under the control of described microprocessing unit, sends the vision signal in the mobile phone.
As intelligent multimedia mobile phone as described in the claim 3, it is characterized in that 4, described audio frequency receives subelement and further comprises: audio frequency RF radio frequency receiver, audio A/D transducer, audio frequency dsp processor, audio D/A converter and audio player; Described audio frequency RF radio frequency receiver sends to described audio A/D transducer with audio signal, obtain the decompression of audio digital signals through described audio frequency dsp processor, pass through described audio D/A converter again, the audio digital signals that obtains is by audio player plays.
5, as intelligent multimedia mobile phone as described in the claim 4, it is characterized in that described audio player comprises: receiver J-Horner, loud speaker or receiver.
As intelligent multimedia mobile phone as described in the claim 3, it is characterized in that 6, described audio frequency sends subelement and further comprises: audio collection device, audio A/D transducer, audio frequency dsp processor, audio D/A converter and audio frequency RF radio-frequency (RF) transmitter; Described audio A/D transducer is converted to digital signal with the audio signal of described audio collection device collection, and through described audio frequency dsp processor compression, be converted to audio analog signals by described audio D/A converter then, send by described audio frequency RF radio-frequency (RF) transmitter.
7, as intelligent multimedia mobile phone as described in the claim 6, it is characterized in that described audio collection device comprises: microphone or microphone.
As intelligent multimedia mobile phone as described in the claim 3, it is characterized in that 8, described video sends subelement and further comprises: video collector, video a/d converter, Video DSP processor, video d/a transducer and video RF radio-frequency (RF) transmitter; Described video a/d converter is converted to video signal with the vision signal of described video collector collection, and through described Video DSP processor compression, be converted to video analog signal by described video d/a transducer then, send by described video RF radio-frequency (RF) transmitter.
9, as intelligent multimedia mobile phone as described in the claim 8, it is characterized in that described video collector comprises: camera or camera.
10, as intelligent multimedia mobile phone as described in the claim 3, it is characterized in that described video reception subelement further comprises: video RF radio frequency receiver, video a/d converter, Video DSP processor, video d/a transducer and video player; Described video RF radio frequency receiver sends to described video a/d converter with vision signal, obtain the decompression of video signal through described Video DSP processor, pass through described video d/a transducer again, the video signal that obtains is play by video player.
11, as intelligent multimedia mobile phone as described in the claim 10, it is characterized in that described video player comprises: television set, monitor or LCD panel.
12, intelligent multimedia mobile phone according to claim 1 is characterized in that, also comprises: key zone, display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510070616 CN1867061A (en) | 2005-05-17 | 2005-05-17 | Intelligent multimedia mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510070616 CN1867061A (en) | 2005-05-17 | 2005-05-17 | Intelligent multimedia mobile phone |
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| Publication Number | Publication Date |
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| CN1867061A true CN1867061A (en) | 2006-11-22 |
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| CN 200510070616 Pending CN1867061A (en) | 2005-05-17 | 2005-05-17 | Intelligent multimedia mobile phone |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101470628B (en) * | 2008-02-04 | 2014-12-10 | 伍威 | Computer and mobile phone integrated hand-hold equipment and its implementing method |
| CN109788328A (en) * | 2019-02-19 | 2019-05-21 | 王升云 | A kind of audio/video player system using smart phone connection display screen |
-
2005
- 2005-05-17 CN CN 200510070616 patent/CN1867061A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101470628B (en) * | 2008-02-04 | 2014-12-10 | 伍威 | Computer and mobile phone integrated hand-hold equipment and its implementing method |
| CN109788328A (en) * | 2019-02-19 | 2019-05-21 | 王升云 | A kind of audio/video player system using smart phone connection display screen |
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Open date: 20061122 |