CN1549550A - Intelligent information server and controlling method - Google Patents
Intelligent information server and controlling method Download PDFInfo
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- CN1549550A CN1549550A CNA031235107A CN03123510A CN1549550A CN 1549550 A CN1549550 A CN 1549550A CN A031235107 A CNA031235107 A CN A031235107A CN 03123510 A CN03123510 A CN 03123510A CN 1549550 A CN1549550 A CN 1549550A
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Abstract
An intelligent information server which is composed of a host and one or multiple handpiece is features as that handpiece is set with image transducer module, display module, control component, coding-decoder module which are connected to short-rango radio communication assembly. The host is set with system control module, mobile phone module, modem module, coding-decoder module and image transducer module which are connected to short-range radio communication module.
Description
The present invention relates to a kind of intelligent information server and control method, particularly a kind ofly both common mobile phone can be made, video telephone can be made again, network IP telephone, can there be the paper fax sending and receiving, online is received and sent messages, the a large amount of network information and phone information (audio frequency preserved, video, fax, electronic document etc.), can provide and receive broadcasting, TV, account, play games, see a film, listen to the music, GPS receives, the digital video and audio recording of big capacity/playback video reproduction, shooting, take a picture, re-reading reproduction, a large amount of preservation information, document photo transmission visit, recreation, can carry out the wire and wireless data communication with other equipment fast, can connect the integrated information service of external audio video equipment and the intelligent multimedia information processor of intelligent communication service.
Present intelligent multimedia information processing apparatus both domestic and external is equipped with seven classes: 1. television set, this device can have been realized rating multi channel TV program simultaneously at present, but generally do not possess the video function, can not arbitrarily adjust rating window size position, can not in online, teleview, can not provide information operating to handle simultaneously, its intelligent degree is not high; 2. telephone set, this device can be realized voice, video telephone, fax at present, but does not generally possess long-time recording and recording function, can not realize with no paper fax sending and receiving, could not get on to the Net, and can not provide information operating to handle, its intelligent degree is not high; 3. mobile phone, this device can provide voice call function at present, but does not equally generally possess long-time recording and recording function, can not realize with no paper fax sending and receiving, and capacity is preserved multimedia messages greatly; 4. video camera/camera/video tape recorder/player, though wherein the memory capacity of some device and result of broadcast can reach high levels, but it is relatively poor that the volume of this class device is broadcast ability, its retrieval and when reproduce playing repeatedly its result of use not good, intelligent degree is not high, could not get on to the Net, can not provide information operating to handle, more do not possess TV, phone and acoustic function; 5. broadcast receiver/stock handset/teletext information boxes, this apparatus function is single, and intelligent degree is not high; 6. multimedia computer, this device can be realized long-time video recording and video reproduction sound, but must open main frame when needing recording, video recording, use inconvenience; 7. household electrical appliances set-top box, this device makes household electrical appliances possess last Internet function, but equipment is plug-in, has dependency, with the connection inconvenience of other household electrical appliances, function is few, use inconvenient, can't popularization and application.
The purpose of this invention is to provide a kind of fusion TV, plain old telephone, mobile phone, video telephone, network IP telephone, no paper fax sending and receiving, computer, broadcast receiver, picture and text stock receiver, mobile sound equipment, SmartMovie, recorder, video tape recorder, video camera, camera, the playback player, language repeater, portable hard drive, game machine, the GPS receiver, can carry out the wire and wireless data communication with other equipment fast, realize with no paper, unrecorded tape, no CDization, form 3C unification (consumer electronics, communication, computer), 3 net unification (telephone networks, television network, the Internet), 3G unifies (GPRS, GPS, GIS), the mass storage record audio frequency can be provided, video, phone, fax, information such as data, intelligent mobile phone service and various daily life work and study integrated information show the device of numerous functions such as service, to overcome the defective that present various device for processing muti-medium information exists, thereby strengthen the function of use and the value of intelligent multimedia information processor, make it daily life people, commercial affairs, obtain more intelligent more convenient application widely in the work.
First problem that the present invention will solve is to isolate exquisiteness hand-held set flexibly from multimedia server, and make hand-held set possess the function of intelligent distant control, camera, telephone relation, information service, thereby make multimedia server with better function, the user uses more convenient.
Second problem that the present invention will solve is to merge TV, plain old telephone, mobile phone, video telephone, network IP telephone, no paper fax sending and receiving, broadcast receiver, stock picture and text receiver, video camera, camera, VCD/DVD, game machine, the GPS receiver, sound equipment, adopt and divide body structure and hand-held set to form complementation, make flexibly exquisite and multifunctional intelligent formation entity, have numerous functions and form, 3C unifies (consumer electronics, communication, computer), 3 net unification (telephone networks, television network, the Internet), 3G unifies (GPRS, GPS, GIS) multimedia server main frame can comprehensively provide audio frequency, video, TV, phone, broadcast message, broadcast service, information such as data are play, mass storage record, editor, show, comprehensive purpose such as automatic recording playback.
The 3rd problem that the present invention will solve is intelligent, adopts whole centralized and unified control, by the split-type structural complementation, and by developing on function expansion and the software, reaches intelligent multimedia comprehensive server purpose.
The overall technological scheme that the present invention addresses the above problem is such: be made up of a main frame and one or more hand-held set, main frame and hand-held set respectively include a short-distance radio communication module, carry out communication by the short-distance radio communication module according to certain communications protocol between the two, it is characterized in that: the hand-held set circuit board is provided with image sensor module, the coding decoder module, audio frequency and video input/output interface control circuit, the display interface device control circuit, the guidance panel interface control circuit, memory, the short-distance radio communication module, control assembly, they all link to each other with control part, image sensor module, the coding decoder module, audio frequency and video input/output interface control circuit interconnects; Host circuit board is provided with system control module, mobile telephone module, the modulation module, the coding decoder module, audio frequency and video input/output interface control circuit, the display interface device control circuit, the guidance panel interface control circuit, the Genius mouse interface control circuit, the high-speed communication module, image sensor module, the radio and television module, the short-distance radio communication module, memory, dma controller, the hard-disk interface control circuit, the GPS receiver module, software module, they all link to each other with system control module, system control module is controlled the course of work of these circuit and chip, the radio and television module, image sensor module, mobile telephone module, the modulation module, the coding decoder module, audio frequency and video input/output interface control circuit interconnects, the radio and television module comprises tuner module and demodulation module, be used for searching for required high-frequency signal, and be transformed into AV signal, the coding and decoding module comprises audio coder-decoder, video coder-decoder and combination thereof are with analogue audio frequency video signal digitization or the digital audio vision signal is simulated.
Above-mentioned short-distance radio communication module comprises RF transmission/receiving-member and modulation parts and control assembly, is to carry out communication according to agreements such as Bluetooth agreement, IEEE802.11 agreement, HomeRF agreement, HiperLan agreement or IrDA and hand-held set or other equipment; Audio frequency and video input/output interface control circuit comprises external video input/output interface control circuit, microphone, loud speaker, earphone interface control circuit in the external audio input/output interface control circuit, machine; The guidance panel interface control circuit comprises handwriting pad interface control circuit or touch screen interface control circuit; Image sensor module is cmos image sensor module or ccd image sensor module, links to each other with the coding decoder module; Mobile telephone module is gsm module, CDMA module, GPRS module or other network communication modules, comprise duplexer module, RF transceiver module, SIM card module, they all link to each other with system control module, duplexer module connects the RF transceiver module, be used for radiofrequency signal is transformed into audio frequency and video and data and control signal, or audio frequency and video and data and control signal are transformed into radiofrequency signal, and carry out Network Recognition and authentication; Hard disk can be that electronic hard disc, magnetic hard-disk or other have the memory of hard disk form; The high-speed communication module adopts 1394 chip modules or USB chip module, and carries out 1394 agreements or usb protocol.Described intelligent information server and control method comprise:
A. when voice call, mobile telephone module, modulation module are directly and audio frequency and video input/output interface control circuit gating;
A. when carrying out video call or network IP telephone, mobile telephone module, modulation module and imageing sensor, coding decoder, audio frequency and video input/output interface control circuit gating;
B. when the visit of fax sending and receiving, network with when receiving and sending messages, mobile telephone module, modulation module are directly and the system control module gating;
C. when needs are recorded, coding decoder and audio frequency and video input/output interface control circuit gating, coding decoder and hard-disk interface control circuit gating;
D. when needs shootings, take a picture, during video recording, imageing sensor and coding decoder, audio frequency and video input/output interface control circuit gating, coding decoder and hard-disk interface control circuit gating;
E. when carrying out broadcast reception, the radio and television module directly and audio frequency and video input/output interface control circuit gating;
F. when carrying out digital broadcasting and receive, radio and television module and system control module, coding decoder, audio frequency and video input/output interface control circuit gating;
G. when carrying out audio-video playback, coding decoder module and hard-disk interface control circuit, audio frequency and video input/output interface control circuit gating.
Described hand-held set control method comprises:
A. when voice call, when recording, the coding decoder module directly with audio frequency and video input/output interface control circuit gating, and pass through short-distance radio communication module and host communication according to claim 1;
B. when needs carry out video call, shooting, photograph, video recording or network IP telephone, imageing sensor and coding decoder, audio frequency and video input/output interface control circuit gating, and by short-distance radio communication module and host communication according to claim 1;
C. when carrying out audio-video playback, coding decoder and audio frequency and video input/output interface control circuit gating, and receive from main frame audio-video signal according to claim 1 by the short-distance radio communication module;
D. when remote control main frame according to claim 1, the cell phone control assembly sends the user control signal of receiving to the host computer system control module by the short-distance radio communication module, and starts corresponding program on the main frame.
Described software module is installed on system control module, memory or the hard disk, comprises following module combinations:
A. phone module comprises phone detection, network and identity identification, voice telephone calls, video phone call, network IP telephone calling, telephone automatic calling, fax reception and document transmission, telephonograph or video recording, the automatic playback reproduction of phone, telephone monitoring supervision, telephony recording etc.;
B. broadcast reception administration module is in order to broadcast reception, broadcasting station search adjustment switching, graph text information receiving record etc.;
B. television reception management module, comprising that television reception, channel search adjustment increase and decrease, the position adjustment of window picture size, image fix to grasp back and forth switches before and after selection and preservation, TV rolling record, TV replay, the channel etc.;
C. recording module is in order to real-time monitoring, recording audio;
D. picture recording module is in order to real-time monitoring, recording audio and video;
E. playback module is in order to audio plays and video file;
F. system management module is in order to set radio and television passage, volume, audio frequency and video form, quality, menu, image, screen-picture, quiet screen, quiet, each hardware module operating state etc.;
G. mixed-media network modules mixed-media is received and sent messages or the audio frequency and video program request in order to the online exchange;
H. photographing module is taken external image in order to real-time continuous, send system handles, preservation or transmission;
I. camera module in order to take outside high quality graphic picture, send system handles, preservation or transmission;
J. application software interface module is in order to augment other application software.
The present invention compared with prior art has following major advantage:
1, adopt special branch body structure, advantage has separately been brought into play in main frame and hand-held set complementation, has overcome deficiency separately, has strengthened the multifunctionality of server;
2, hand-held set both can have been made the remote controller of main frame, also can make plain old telephone, mobile phone, IP phone call terminal, the camera terminal;
3, main frame can be made radio reception, TV, phone, facsimile machine, video camera, camera, also can make recording/video recording/playback/video reproduction, video telephone, the functions such as transmitting-receiving stock information, personal information, public information, recreation, data preservations, documents editing of can surfing the Net, but storing audio video huge storage capacity recording storage fax, document and all kinds of write down for a long time about software;
4, having mobile office, mobile magic lantern, Mobile business function, is a mobile integrated multimedia information terminal of intelligence.
5, can replace the VCD/DVD machine sees a film, replaces CD player and listen to the music, replace language repeater and learn a foreign language.
6, have abundant intelligent mobile phone service function, radiation is hanged down in environmental protection, saves electric weight, is specially:
(1) daily life work and study message and playback;
(2) the daily life work and study are regularly left a message and playback, the intelligent sound reminding service;
(3) can and rename to the log file name;
(4) can be to log file deletion or copy;
(5) incoming call automatically switching;
(6) phone information shows;
(7) the calendar time life information shows;
(8) telephonograph;
(9) in time the take pictures shooting in time and in time transmitting of timely video recording of in time recording;
(10) long-range recording long-range video recording remote photographic remote shooting and teletransmission;
(11) calling automatically, warning, automatic-answering back device automatically;
(12) remote monitoring and recording;
(13) Remote;
(14) telemonitoring and video recording;
(15) video telephone video recording.
7, can adapt to analog TV broadcasting, digital broadcast television or broadcast videography TV;
8, can play games, karaoke, be that the center is sung in real amusement;
9, have rich real visit, playing function, be specially:
(1) can see a film, listen to the music, play the Voice ﹠ Video file of record;
(2) can fast forwarding and fast rewinding, can search for quick location fast;
(3) can go sight-seeing text;
(4) can go sight-seeing digital photograph and fax etc.
10, possess service functions such as voice service and providing is clocked, kept record, demonstration;
11, can carry out the wire and wireless high-speed data communication with other equipment fast, realize with no paper, unrecorded tape, no CDization.
12, have the expansion potentiality, can be connected with various external speakers, household electrical appliances, computer equipment.
13, have rich real audio frequency and video editing and processing function, be specially:
(1) can and rename to audio frequency and video file designation;
(2) can be to deletion of audio frequency and video file or copy;
(3) can be to audio frequency and video file modification, montage, stickup and fractionation;
(4) can show the audio frequency and video file and file is carried out block operations by full screen;
(5) listen to the music or movie in can also on same screen, carry out information processing, as office documents operation, video request program, broadcast listening, playing back music, play VCD/DVD, message transmission etc.;
(6) life information such as calendar time shows and birthday schedule intelligent prompt etc.
14, have rich real audio frequency and video broadcast, photo transmission visit function, be specially:
(1) can go sight-seeing digital photograph and fax etc.;
(2) can play the audio frequency and video file that record is stored;
(3) play accurate fast convenience, do not cut sound and lose sound;
(4) can fast forwarding and fast rewinding, can search for quick location fast;
(5) can to resequence to the audio frequency and video file on-demand of playing;
(6) can be to the audio frequency and video files specify repeat playing number of times of needs broadcast;
(7) can be fast or slow down and play to the file play, can F.F., rewind down, time-out etc.
15, can carry out wired or wireless communication with other digital equipments fast;
16, can replace the recorder recording, replace video-recorder recording, total digitalization, its tone color, tonequality, tone, picture, color etc. can be forever constant, can connect external audio video equipments such as TV, projector;
17, regularly recording playback;
18, short distance is listened to the main frame audio frequency, short distance is watched the main frame video;
19, manipulate simple and conveniently, have man-machine interface interface preferably, have the prompting of start voice suggestion and panel operation,, like a cork finish receipts, record, compile, put with program control, also can be full-automatic, reach plug and play.
20, possess service functions such as language channel selection, voice service and providing clocked, kept record, demonstration;
21, have the expansion potentiality, can be connected with various external speakers, household electrical appliances, digital equipment, computer equipment;
22, can become comprehensive stronger family, individual, enterprises and institutions, each machine-operated company intelligent multimedia digital entertainment center.
Below in conjunction with accompanying drawing the present invention is further described.
The The general frame of Fig. 1 embodiment of the invention
The host computer system hardware block diagram of Fig. 2 embodiment of the invention
The cell phone hardware block diagram of Fig. 3 embodiment of the invention
The host computer system hardware circuit diagram of Fig. 4 embodiment of the invention
The cell phone hardware circuit diagram of Fig. 5 embodiment of the invention
The host work FB(flow block) of Fig. 6 embodiment of the invention
The hand-held set workflow block diagram of Fig. 7 embodiment of the invention
The embodiment of the invention is a kind of multifunctional intellectual information server and control method, its whole hardware block diagram as shown in Figure 1, it is made up of a main frame 1 and one or more hand-held set 2, carries out communication by short-distance radio communication module on main frame and the hand-held set 3,4 according to certain communications protocol between the two.The system architecture diagram of main frame and hand-held set as shown in Figures 2 and 3, circuit board is provided with system control module 5 on the main frame, mobile telephone module 6, modulation module 7, coding decoder module 8, audio frequency and video input/output interface control circuit 9, display interface device control circuit 10, guidance panel interface control circuit 11, Genius mouse interface control circuit 12, high-speed communication module 13, image sensor module 14, radio and television module 15, short-distance radio communication module 3, memory 19, dma controller 18, hard-disk interface control circuit 17, GPS receiver module 16, software module 20; Circuit board is provided with image sensor module 22, coding decoder module 23, audio frequency and video input/output interface control circuit 24, display interface device control circuit 25, guidance panel interface control circuit 26, memory 27, short-distance radio communication module 4, control assembly 21 on the hand-held set.Wherein, when carrying out video call or fax sending and receiving, image sensor module is used to take personage or scene image, and display is used for showing phone information or image, can adopt the picture-in-picture mode to show caller image and supervision photographic effect, they can be movable for camera and display.Realize that in technical scheme part is illustrated, the back also will further specify, and not repeat here.
Fig. 4, Fig. 5 is the system hardware circuit block diagram of the embodiment of the invention, wherein the hand-held set control assembly adopts the TMS320C5509 chip, host computer system control module chip is TMS320C6712, the guidance panel interface control circuit is 8042, the hard-disk interface control circuit is 82077, the display interface device control circuit is CL-GD6410, dma controller is 8237, the coding and decoding module chip is a standard MPEG-IV codec chip, the radio and television module is that the TV/FM tuner module (contains the FM antenna terminal, the TV television set joint) PV951 and demodulation module PT2314, the GPS receiver module is GSU16, the high-speed communication module is 1394 normal component, the handwriting pad interface control circuit adopts FM7843 touch screen interface control circuit, the short-distance radio communication module adopts standard IEEE 802.11 assemblies, modulation module MODEM has four kinds of function (voice, image, data, fax), transceiver and duplexer adopt CDMA 1X device.
The embodiment of the invention course of work is achieved in that (1). when main frame receives vision signal from cable of cable TV, satellite television receiver, other television sets, video tape recorder, gamma camera etc., main frame is given its system control module after treatment with the signal that receives, system control module will send display to show through the video information after the information processing, send the sound equipment interface control circuit with audio-frequency information, related circuit is connected, as microphone, loud speaker, earphone interface control circuit in the machine, carry out respective drive; And encode, give its short-distance wireless communication assembly with this code signal, this assembly sends this information to hand-held set according to communications protocol, hand-held set will carry out demodulation, decoding by its short-distance wireless communication assembly and coding and decoding assembly thereof from the signal of main frame, and give its control module, the hand-held set control module is connected related circuit and the execution respective drive after receiving this information, comprises demonstration, sound equipment, panel operation etc.(2). when main frame communicates according to telephone protocol and telephone network, main process equipment is given its system control module with the information that receives, system control module is connected related circuit, carry out respective drive, comprise the main frame ring, alarm, show, panel operation etc., and encode, record, video recording, fax, phone information preservation etc., give its short-distance radio communication module with code signal, this module sends this information to hand-held set according to communications protocol, hand-held set will carry out demodulation by its short-distance radio communication module and coding and decoding module thereof from the signal of main frame, decoding, and give its control assembly, the hand-held set control assembly is connected related circuit and the execution respective drive after receiving this information, comprises ring, alarm, show, panel operation etc.(3). in addition, the user can utilize main frame online, carry out video telephone, IP phone, Remote, remote monitoring, teleconference, remote teaching, by the hand-held set broadcast listening, receive GPS information, teleview, photograph, take pictures etc.Hand-held set sends to main frame according to certain agreement by its short-distance radio communication module with the various information that user's various requests and user sends.The various information that main frame sends host subscriber's various requests and host subscriber (or receive hand-held set user's various requests and various information that hand-held set user send by its short-distance radio communication module) are through decoding, and being sent to the host computer system control module as requested, system control module is accepted user's various instructions and execution according to hand-held set, main frame button and panel operation.
This intelligent information server sends to system control module TMS320C6712 with the various information that user's various requests and user sends.When signal is given TMS320C6712, TMS320C6712 will judge this signal, if broadcast television signal, then the channel of selecting according to the user is listened to and is watched radio and television, if the user does not set passage, then point out the user to set or by default channel, the user can edit, retrieve and preserve channel table; If play signal, then the program order and the number of times of defined in the programme that will formulate according to the user, with dma mode the audio frequency and video file is read from hard disk successively, TMS320C6712 is with the audio-visual data decompress(ion), voice data is delivered to the decoding of coding and decoding chip and is changed into analog signal and gives on-board speaker or external audio equipment broadcast, video data is delivered to the display interface device control circuit and is shown to display, also can audio-visual data be delivered to coding and decoding chip decoding and change into analog signal and give the external audio video by audio frequency and video Output Interface Control circuit and broadcast according to prior being provided with of user, if the user does not formulate programme, then play by full-automatic mode; When the record button on user's push panel, this recording control signal is delivered to TMS320C6712, TMS320C6712 sends the recording circuit gating signal after receiving this signal, and being provided with of volume control connected related circuit according to the user, audio signal is delivered to coding decoder and is compressed, digital signal after the compression is deposited among the hard disk with dma mode, also can be according to the recording of user's needs fixed length, the source of recorded audio signals can be microphone, the output of inner waveform, external speakers input or broadcast radio according to user's setting and requirement; If video signal, then TMS320C6712 will compress the audio-visual data that the coding and decoding chip is delivered to, and the digital signal after will compressing deposits among the hard disk with dma mode, also can be according to the video recording of user's needs fixed length, and the source of video signal is the input of external audio video; If program control signal is then sent control signal corresponding according to program control single timing that the user formulates, make it regularly play phonotape and videotape, timing recording picture; If edit commands, then TMS320C6712 startup application program enters editing mode and show various edit commands on display, the user can use these orders to finish required operation, the user can pass through the touch-screen input character, and TMS320C6712 will accept and carry out these orders according to the edit operation system; If other signals, then TMS320C6712 starts corresponding application programs, and carries out corresponding action, as document viewing, account, online visit, recreation, intelligent information service etc.
Fig. 6, Fig. 7 are the system works flow process block diagrams of the embodiment of the invention, have pointed out this device job step and software workflow, below with further specified, and this not numerous stating.
Intelligent information server of the present invention and control method are worked as follows: behind the complete machine power supply opening with automatic electrification reset, a series of menus can appear on the display screen, be listed as " radio and television ", " video and audio recording ", " call ", " receiving and dispatching mail ", " information amusement ", " information service ", multinomial content such as " use help ", the prompting usage waits for that the user operates control, the user does not have operation a period of time and then is in quiet machine state automatically, to show the start key frame this moment on the display screen, year, month, day, clock and other daily life information and prompting panel use operational order, signal to the host computer system control module by the panel operation circuit, and begin to carry out respective handling, system control module is according to operation acceptance user's various instructions and execution corresponding program, and display shows the complete machine current state, working result, the course of work and action pane and menu etc.
When the user selects to listen to when watching radio and television by mouse-keyboard (or be equal to replace to remote control or touch) operation, main frame will be according to the setting of user channel, listen to and watch radio and television, system control module starts the radio and television module according to the channel of acquiescence or default settings, coding and decoding module and audio frequency and video input/output interface module, screen can be jumped out a window automatically and show television image and send television field frame, by clicking menu, can grasp half second all images, selectively preserve then, can select channel search, the audio frequency and video input and output mode, the recording picture recording, playback, record length, automatically seek platform, display mode state etc., can arbitrarily change window size and position, the record current state;
When selecting online, then screen is jumped out network visit device automatically, will go sight-seeing on the net or receives and sends messages according to user's operation;
When selecting document query to handle, then screen is jumped out document manager automatically, and the user can manage and go sight-seeing files such as the recording on the main frame, video recording, picture, text, faxes;
When selecting media play, then files such as the recording that will select according to the user, video recording, picture, text, fax display the play;
When selecting media recording, then begin recording or video recording immediately, and the filename that display device is given on screen (generally is named by the time at that time, and take into account second), if the user wants oneself to be named, then can dynamically compose name in record, after having write down, main frame will be recorded into by automatic name or user's name among the hard disk;
When selecting media editing, then main frame enters editing mode, and shows its action pane and menu on screen, by panel operation, can be on display the display file inventory, the change filename, deleted file is made program control list etc.;
When selecting medium control, then enter programmed state, then will will press recording playback of defined time or warning automatically when the time comes, and on display, show start key frame, year, month, day, clock and program control mark name automatically by implicit or self-defining program control single work.
When bell signal, this signal signals to system control module by the mobile telephone module ring detecting circuit, and begins to carry out respective handling;
When selecting conversation, then screen is jumped out the call mode that can select automatically, if do not select fax or videophone mode, then main frame will be conversed according to the implicit regular phone that carries out automatically;
It is as follows to dial the video telephone method: put through the other side's phone, after affirmation the other side also had video telephone and selects video call, then both sides can carry out video call simultaneously, and image and sound send with the reception two-way simultaneous and carries out.
Transmission flow
A. hand-held set epigraph transducer converts light signal to the signal of telecommunication and passes to the coding decoder coding, send after the encoded decoder processes:
Control assembly is handled
The display interface device control circuit shows
Send main frame by the short-distance radio communication module again
Video output
B. audio input signal is passed to the coding decoder coding through audio frequency and video input/output interface control circuit on the hand-held set, send after the encoded decoder processes:
Control assembly is handled
Loud speaker
Send main frame by the short-distance radio communication module again
Audio frequency output
C. main frame epigraph transducer convert light signal to the signal of telecommunication and pass to coding decoder or hand-held set on send the host code decoder by the short-distance radio communication module, send after the encoded decoder processes:
System control module is handled
Loud speaker
Send the hard-disk interface control circuit to preserve as required
Audio frequency output
D. audio input signal is passed on coding decoder coding or the hand-held set through audio frequency and video input/output interface control circuit and is sent the host code decoder by the short-distance radio communication module on the main frame, send after the encoded decoder processes:
System control module is handled
Loud speaker
Send the hard-disk interface control circuit to preserve as required
Audio frequency output
E. user data send system control module according to data protocol on the main frame
F. control command is sent system control module according to control protocol on the main frame
G. system control module carries out multiplexing process to audio signal, vision signal, user data and the control command sent here
H. the signal after multiplexing send mobile telephone module to send
Receive flow process
A. phone module receives the other side's composite signal on the main frame, and carries out demodulation
B. the signal after the demodulation send system control module
C. handle through the system control module demultiplexing, audio signal, vision signal, user data and control command are separated
D. user data of separating and control command are handled accordingly according to data and control protocol by system control module
E. the audio signal of separating is sent after sending the reduction of coding decoder decompress(ion):
Loud speaker
Send the hard-disk interface control circuit to preserve as required
Send hand-held set by the short-distance radio communication module again
Audio frequency output
F. the vision signal of separating is sent after sending the reduction of coding decoder decompress(ion):
The display interface device control circuit shows
Send the hard-disk interface control circuit to preserve as required
Send hand-held set by the short-distance radio communication module again
Video output
G. hand-held set is received the picture signal that main frame transmits by the short-distance radio communication module, send after the encoded decoder processes:
The display interface device control circuit shows
Video output
H. hand-held set is received the audio signal that main frame transmits by the short-distance radio communication module, send after the encoded decoder processes:
Loud speaker
Audio frequency output
Through above step, finish video call audio signal, the two-way transmission of vision signal and reception.
External tv:, TV can be connected with the video input/output interface, just the image of video call is presented on the television set if the user needs.
Utilize above-mentioned passage, the user also can utilize main frame can realize conversation, camera, listen to watch, video and audio recording, fax sending and receiving, online etc., the user also can utilize straighforward operation and the message transmission of hand-held set realization to main frame, main frame also can send the main frame pictures and sounds to the hand-held set demonstration by its short-distance wireless communication assembly and broadcast, but the hand-held set short distance is listened to the main frame audio frequency, short distance is watched the main frame video, does not state numerous here.
The intelligent information server and the control method of making by this routine described scheme, can listen to and watch radio and television, do voice call, video telephone, IP phone, no paper fax sending and receiving, capacity camera greatly, long-time video and audio recording can carry out the document visit when listening to the music; Can carry out document or go up net operation; Can receive and send messages on the net; Multimedia programming in can planter, required file is sought quick and easy, accurate, and its retrieval time was less than 1 second.High-speed communication interface on the main frame can be realized with the external equipment high-speed communication; For expanding its function, increase its application flexibility, pci expansion slot is set on host circuit board, increase can external projector or the video of computer display show output interface or other communication interfaces, the further exploitation of hand-held set can be played wireless remote control, mouse, keyboard, joystick, by inserting various special expansion cards, not only can improve performance, and can link to each other with multiple external equipment, by the further exploitation on the software, can also provide functional very strong intelligent sound service (regularly to notify as message, daily life prompting etc.), desk calendar, clock, alarm clock, schedule and birthday remind and life information shows, and double as notepad, keep accounts this, address list, operation manuals, life handbook, dictionary, calculator, unit conversion etc., can send and receive e-mail whenever and wherever possible, consult public and personal information, provide the information service of more personalized for the client: obtain new information, electronic chart, urban transportation, urban service, stock market's security, travel for commercial purpose, advertising service, radio and television, pay by mails, Email, shopping and tours consulting data, shopping guide, communal facility guide and other expanded function.Because its is multi-functional and compatible, thereby can purposes very widely be arranged in individual, family, enterprises and institutions, office, company etc., for giving full play to benefit, can be made into products of different specifications, because its is multi-functional and compatible, thereby can purposes very widely be arranged in individual, family, enterprises and institutions, office, company etc.
Claims (11)
1. intelligent information server and control method, form by a main frame and one or more hand-held set, main frame and hand-held set respectively include a short-distance radio communication module, carry out communication by the short-distance radio communication module according to certain communications protocol between the two, it is characterized in that: the hand-held set circuit board is provided with image sensor module, the coding decoder module, audio frequency and video input/output interface control circuit, the display interface device control circuit, the guidance panel interface control circuit, memory, the short-distance radio communication module, control assembly, they all link to each other with control assembly, image sensor module, the coding decoder module, audio frequency and video input/output interface control circuit interconnects; Host circuit board is provided with system control module, mobile telephone module, the modulation module, the coding decoder module, audio frequency and video input/output interface control circuit, the display interface device control circuit, the guidance panel interface control circuit, the Genius mouse interface control circuit, the high-speed communication module, image sensor module, the radio and television module, the short-distance radio communication module, memory, dma controller, the hard-disk interface control circuit, the GPS receiver module, software module, they all link to each other with system control module, system control module is controlled the course of work of these circuit and chip, the radio and television module, image sensor module, mobile telephone module, the modulation module, the coding decoder module, audio frequency and video input/output interface control circuit interconnects, the radio and television module comprises tuner module and demodulation module, be used for searching for required high-frequency signal, and be transformed into AV signal, the coding and decoding module comprises audio coder-decoder, video coder-decoder and combination thereof are with analogue audio frequency video signal digitization or the digital audio vision signal is simulated.
2. intelligent information server according to claim 1 and control method, it is characterized in that described short-distance radio communication module comprises RF transmission/receiving-member and modulation parts and control assembly, is to carry out communication according to agreements such as Bluetooth agreement, IEEE802.11 agreement, HomeRF agreement, HiperLan agreement or IrDA and hand-held set or other equipment.
3. intelligent information server according to claim 1 and control method, it is characterized in that described audio frequency and video input/output interface control circuit comprises external video input/output interface control circuit, microphone, loud speaker, earphone interface control circuit in the external audio input/output interface control circuit, machine.
4. intelligent information server according to claim 1 and control method is characterized in that described guidance panel interface control circuit comprises handwriting pad interface control circuit or touch screen interface control circuit.
5. intelligent information server according to claim 1 and control method is characterized in that described image sensor module is cmos image sensor module or ccd image sensor module, links to each other with the coding decoder module.
6. main frame according to claim 1, it is characterized in that described mobile telephone module is gsm module, CDMA module, GPRS module or other network communication modules, comprise duplexer module, RF transceiver module, SIM card module, they all link to each other with system control module, duplexer module connects the RF transceiver module, be used for radiofrequency signal is transformed into audio frequency and video and data and control signal, or audio frequency and video and data and control signal are transformed into radiofrequency signal, and carry out Network Recognition and authentication.
7. main frame according to claim 1 is characterized in that described hard disk can be that electronic hard disc, magnetic hard-disk or other have the memory of hard disk form.
8. main frame according to claim 1 is characterized in that described high-speed communication module adopts 1394 chip modules or USB chip module, and carries out 1394 agreements or usb protocol.
9. main frame according to claim 1, its control method is characterised in that:
A) when voice call, mobile telephone module, modulation module are directly and audio frequency and video input/output interface control circuit gating;
B) when carrying out video call or network IP telephone, mobile telephone module, modulation module and imageing sensor, coding decoder, audio frequency and video input/output interface control circuit gating;
C) when the visit of fax sending and receiving, network with when receiving and sending messages, mobile telephone module, modulation module are directly and the system control module gating;
D) when needs are recorded, coding decoder and audio frequency and video input/output interface control circuit gating, coding decoder and hard-disk interface control circuit gating;
E) when needs shooting, photograph, video recording, imageing sensor and coding decoder, audio frequency and video input/output interface control circuit gating, coding decoder and hard-disk interface control circuit gating;
F) when carrying out broadcast reception, the direct and audio frequency and video input/output interface control circuit gating of radio and television module;
G) when carrying out the digital broadcasting reception, radio and television module and system control module, coding decoder, audio frequency and video input/output interface control circuit gating;
H) when carrying out audio-video playback, coding decoder module and hard-disk interface control circuit, audio frequency and video input/output interface control circuit gating.
10. hand-held set according to claim 1, its control method is characterised in that:
A. when voice call, when recording, the coding decoder module directly with audio frequency and video input/output interface control circuit gating, and pass through short-distance radio communication module and host communication according to claim 1;
B. when needs carry out video call, shooting, photograph, video recording or network IP telephone, imageing sensor and coding decoder, audio frequency and video input/output interface control circuit gating, and by short-distance radio communication module and host communication according to claim 1;
C. when carrying out audio-video playback, coding decoder and audio frequency and video input/output interface control circuit gating, and receive from main frame audio-video signal according to claim 1 by the short-distance radio communication module;
D. when remote control main frame according to claim 1, the cell phone control assembly sends the user control signal of receiving to the host computer system control module by the short-distance radio communication module, and starts corresponding program on the main frame.
11. intelligent information server according to claim 1 and control method is characterized in that described software module, comprise following module combinations:
A. phone module comprises phone detection, network and identity identification, voice telephone calls, video phone call, network IP telephone calling, telephone automatic calling, fax reception and document transmission, telephonograph or video recording, the automatic playback reproduction of phone, telephone monitoring supervision, telephony recording etc.;
B. broadcast reception administration module is in order to broadcast reception, broadcasting station search adjustment switching, graph text information receiving record etc.;
B. television reception management module, comprising that television reception, channel search adjustment increase and decrease, the position adjustment of window picture size, image fix to grasp back and forth switches before and after selection and preservation, TV rolling record, TV replay, the channel etc.;
C. recording module is in order to real-time monitoring, recording audio;
D. picture recording module is in order to real-time monitoring, recording audio and video;
E. playback module is in order to audio plays and video file;
F. system management module is in order to set radio and television passage, volume, audio frequency and video form, quality, menu, image, screen-picture, quiet screen, quiet, each hardware module operating state etc.;
G. mixed-media network modules mixed-media is received and sent messages or the audio frequency and video program request in order to the online exchange;
H. photographing module is taken external image in order to real-time continuous, send system handles, preservation or transmission;
I. camera module in order to take outside high quality graphic picture, send system handles, preservation or transmission;
J. application software interface module is in order to augment other application software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031235107A CN1549550A (en) | 2003-05-09 | 2003-05-09 | Intelligent information server and controlling method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031235107A CN1549550A (en) | 2003-05-09 | 2003-05-09 | Intelligent information server and controlling method |
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| CN1549550A true CN1549550A (en) | 2004-11-24 |
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| CNA031235107A Pending CN1549550A (en) | 2003-05-09 | 2003-05-09 | Intelligent information server and controlling method |
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| CN (1) | CN1549550A (en) |
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| WO2010102495A1 (en) * | 2009-03-11 | 2010-09-16 | 中兴通讯股份有限公司 | Videophone and method for realizing karaoke between videophones |
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