CN103365344A - Wireless terminal, computer system and information processing method - Google Patents
Wireless terminal, computer system and information processing method Download PDFInfo
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- CN103365344A CN103365344A CN2012100908582A CN201210090858A CN103365344A CN 103365344 A CN103365344 A CN 103365344A CN 2012100908582 A CN2012100908582 A CN 2012100908582A CN 201210090858 A CN201210090858 A CN 201210090858A CN 103365344 A CN103365344 A CN 103365344A
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Abstract
The invention provides a computer system, a wireless terminal and an information processing method. Communication with a host can be completed in a wireless mode, input instructions can be wirelessly sent to the host for processing, wireless display signals and wireless audio signals of the host can be received, electronic devices of a central processing unit, a graphic processing unit, a memory, a hard disk and the like can be omitted in the wireless terminal, and the cost and the weight of the wireless terminal are reduced. The wireless terminal can present good performance by utilizing high-performance central processing unit, graphic processing unit, memory, hard disk and the like of the host. Besides, the host has no high requirement for volume, so that the host does not need to be highly integrated, can achieve modular assembly like a common desktop computer and facilitates realizing upgrade.
Description
Technical field
The present invention relates to computer technology, particularly relate to a kind of wireless terminal and information processing method.
Background technology
Panel computer is a kind of small-sized, PC of being convenient for carrying, usually with touch control screen as basic input media.Touch control screen allows the user to operate rather than traditional keyboard or mouse by pointer, finger.The user can come input characters by built-in handwriting recognition, the soft keyboard on the screen, speech recognition.Certainly panel computer adopts a larger benefit of touch control screen to be, can arbitrarily click and directly click generation in the position of needs input and input instruction, the operation of this indirect of mouse relatively moves, interactivity is stronger, in conjunction with some specific software, can improve greatly the interest that people use panel computer.
The characteristics that are easy to carry in order to mate panel computer, move at any time, panel computer adopts wireless network card to pass through the wireless routing accessing Internet usually, send network access request and receive corresponding information by wireless network, such as browsing page, see Internet video, chat, game etc.
Although the maturation of touch control screen and wireless network card so that panel computer be widely used as a kind of welcome wireless terminal, but portable in order to satisfy, the volume of panel computer is usually less, and the problem of therefore bringing is: the CPU processing power is weak, the video card processing power is weak, memory capacity is less, battery capacity is restricted and so that service time limited.Along with the progress of semiconductor technology and battery technology, improve although above-mentioned several problem obtains part, but have following problem:
1, performance is not enough: the relatively general notebook computer of the CPU processing power of panel computer, video card processing power, memory capacity and desktop computer have larger gap, the game and the design software that cause some high requirement of carrying out that can't be smooth, or can moving simultaneously of task is few.
2, upgrading inconvenience: panel computer is portable in order to satisfy, and has highly integrated characteristics, almost can't allow consumer upgrade voluntarily storage space, internal memory or CPU etc.
3, cost is higher: in order to satisfy portable and enough performances, panel computer adopts the display screen, touch-screen, battery, CPU, video card, storer of state-of-the-art technology etc. usually, causes cost higher.
4, weight is heavier: although panel computer has been made some performances and sacrificed the display screen of selection of small volume requirements, touch-screen, battery, CPU, video card, storer etc. for the ease of carrying, but the weight that these electronic equipments are whole or heavier can not satisfy lighter requirement.
Summary of the invention
Based on this, be necessary the problem not enough for the panel computer performance, that upgrading is inconvenient, cost is higher, weight is heavier, a kind of wireless terminal is provided.
A kind of wireless terminal comprises:
Shell;
Be fixed on the display panel on the described shell;
Be fixed on and drive the driver module that described display panel shows in the described shell;
Load module is arranged on the described shell and/or covers the operation generation that responds the user on the described display panel and inputs instruction;
Wireless input signal transmitter module, the described input instruction of reception that links to each other with described load module becomes described input instruction transformation wireless input signal and launches described wireless input signal;
The Wireless Display signal receiving module, linking to each other with described driver module to receive Wireless Display signal that the described wireless input signal of response produces and to convert described Wireless Display signal to display is sent to described driver module and drives described display panel by described driver module according to described display and show;
Loudspeaker is fixed in the described shell;
The audio driven module is electrically connected with described loudspeaker;
The wireless audio signal receiver module, linking to each other with described audio driven module to receive wireless audio signal and described wireless audio signal is sent to described audio driven module drives described loudspeaker by described audio driven module according to described wireless audio signal and sends corresponding sound.
Therein among embodiment, described load module comprises the contact panel that covers on the described display panel and the touch control detection unit that is electrically connected with described contact panel, and the described contact panel of described touch control detection unit inspection responds the user and operates the electric signal that produces and produce described input instruction according to testing result.
Among embodiment, described wireless terminal also comprises therein:
Microphone is fixed on described shell interior collection ambient sound and generates voice signal;
The Wireless sound signal transmitter module, the described voice signal of reception that links to each other with described microphone converts described voice signal wireless sound signals to and launches described wireless sound signals.
Among embodiment, described wireless terminal also comprises therein:
Camera is fixed on and gathers image and generating video signal in the described shell;
The wireless video signal transmitter module, the described vision signal of reception that links to each other with described camera converts described vision signal wireless video signal to and launches described wireless video signal.
Among embodiment, described wireless terminal does not comprise Graphics Processing Unit and CPU (central processing unit) therein.
Among embodiment, described display comprises Pixel Information and display control information therein, and described Wireless Display signal is the signal that comprises the suitable wireless transmission of described Pixel Information and display control information.
A kind of computer system comprises wireless terminal and main frame,
Described wireless terminal comprises:
Shell;
Display panel is fixed on the described shell;
Driver module is fixed on and drives described display panel demonstration in the described shell;
Load module is arranged on the described shell and/or covers the operation generation that responds the user on the described display panel and inputs instruction;
Wireless input signal transmitter module, the described input instruction of reception that links to each other with described load module becomes described input instruction transformation wireless input signal and launches described wireless input signal;
The Wireless Display signal receiving module, linking to each other with described driver module to receive Wireless Display signal that the described wireless input signal of response produces and to convert described Wireless Display signal to display is sent to described driver module and drives described display panel by described driver module according to described display and show;
Loudspeaker is fixed in the described shell;
The audio driven module is electrically connected with described loudspeaker;
The wireless audio signal receiver module, linking to each other with described audio driven module to receive wireless audio signal and described wireless audio signal is sent to described audio driven module drives described loudspeaker by described audio driven module according to described wireless audio signal and sends corresponding sound;
Described main frame comprises:
Wireless input signal receiver module receives the described wireless input signal that described wireless input signal transmitter module is launched;
Processing module links to each other with described wireless input signal receiver module corresponding display and/or sound signal are processed and produced to described wireless input signal;
The Wireless Display signal emission module, converts described display to described Wireless Display signal and launches the display that receives described processing module output of linking to each other with described processing module;
The wireless audio signal transmitter module, converts described sound signal to described wireless audio signal and launches the sound signal that receives described processing module output of linking to each other with described processing module.
Therein among embodiment, described load module comprises the contact panel that covers on the described display panel and the touch control detection unit that is electrically connected with described contact panel, responds the user on the described contact panel of described touch control detection unit inspection and operates the electric signal that produces and produce described input instruction according to testing result.
Therein among embodiment,
Described wireless terminal also comprises:
Microphone is fixed on described shell interior collection ambient sound and generates voice signal;
The Wireless sound signal transmitter module, the described voice signal of reception that links to each other with described microphone converts described voice signal wireless sound signals to and launches described wireless sound signals;
Described main frame also comprises:
The wireless sound signals receiver module links to each other with described processing module to receive described wireless sound signals and to convert described wireless sound signals to described transmission of sound signals to described processing module and processes.
Therein among embodiment,
Described wireless terminal also comprises:
Camera is fixed on and gathers image and generating video signal in the described shell;
The wireless video signal transmitter module, the described vision signal of reception that links to each other with described camera converts described vision signal wireless video signal to and launches described wireless video signal;
Described main frame also comprises:
The wireless video signal receiver module links to each other with described processing module to receive described wireless video signal and to convert described wireless video signal to described video signal transmission to described processing module and processes.
Among embodiment, described wireless terminal does not comprise Graphics Processing Unit and CPU (central processing unit) therein.
Among embodiment, described display comprises Pixel Information and display control information therein, and described Wireless Display signal is the signal that comprises the suitable wireless transmission of described Pixel Information and display control information.
A kind of information processing method comprises the steps:
Response user's operation produces the input instruction;
Receiving described input instruction becomes described input instruction transformation wireless input signal and launches described wireless input signal;
Receive the described wireless input signal of described wireless input signal transmitter module emission;
Corresponding display and/or sound signal are processed and produced to described wireless input signal;
Convert described display to the Wireless Display signal and launch;
Receive described Wireless Display signal and convert described Wireless Display signal to display and be sent to driver module by the demonstration of the described display driving of described driver module foundation display panel;
Convert described sound signal to described wireless audio signal and launch;
Receive wireless audio signal and described wireless audio signal is sent to the audio driven module and send corresponding sound by described audio driven module according to described wireless audio signal driving loudspeaker.
Among embodiment, described information processing method also comprises the steps: therein
Gather ambient sound and generate voice signal;
Receiving described voice signal converts described voice signal wireless sound signals to and launches described wireless sound signals;
Receive described wireless sound signals and convert described wireless sound signals to described transmission of sound signals to processing module and process.
Among embodiment, described information processing method also comprises the steps: therein
Gather image and generating video signal;
Receiving described vision signal converts described vision signal wireless video signal to and launches described wireless video signal;
Receive described wireless video signal and convert described wireless video signal to described video signal transmission to processing module and process.
Among embodiment, described display comprises Pixel Information and display control information therein, and described Wireless Display signal is the signal that comprises the suitable wireless transmission of described Pixel Information and display control information.
In above-mentioned computer system, wireless terminal and the information processing method, can communicate by wireless mode and main frame, to input instruction is wirelessly transmitted to main frame and processes, Wireless Display signal and the wireless audio signal of Receiving Host, wireless terminal can omit the electronic equipments such as CPU (central processing unit), Graphics Processing Unit, internal memory, hard disk, reduces cost and the weight of wireless terminal.Utilize high performance CPU (central processing unit), Graphics Processing Unit, internal memory, hard disk etc. in the main frame, can be so that wireless terminal embodies good performance.And main frame is not high to volume requirement, thereby does not need highly to integrate, can be as common desktop computer modularization assembling, be convenient to realize upgrading.
Description of drawings
Fig. 1 is the profile schematic diagram of wireless terminal and main frame;
Fig. 2 is the module map of wireless terminal and the main frame of an embodiment;
Fig. 3 is the module map of wireless terminal and the main frame of another embodiment;
Fig. 4 is the process flow diagram of the information processing method of an embodiment;
Fig. 5 is the process flow diagram that the information processing method of Fig. 4 further increases processing audio signal;
Fig. 6 is that the information processing method of Fig. 4 further increases the process flow diagram of processing vision signal.
Embodiment
As shown in Figure 1, computer system comprises wireless terminal 100 and main frame 200, and the mode that wireless terminal 100 is connected with main frame by radio communication connects.In order to solve the problem that the panel computer performance is not enough, upgrading is inconvenient, cost is higher, weight is heavier, the devices such as the Graphics Processing Unit in the panel computer, CPU (central processing unit), nonvolatile memory (flash memory, hard disk etc.), internal memory are incorporated in the main frame 200 entry terminal of the outlet terminal of 100 conduct demonstrations of wireless terminal, audio frequency and instruction, sound, video.
Consult simultaneously Fig. 1 and Fig. 2, wireless terminal 100 comprises shell 110, load module, wireless input signal transmitter module.
Load module is arranged on the shell 110 and/or covers the operation generation input instruction of response user on the display panel.Load module can be that button, trace ball, infrared inductor etc. are located on the shell, and the operation that receives the user produces corresponding input instruction.Load module can also adopt touch screen technology, comprise the contact panel that covers on the display panel and the touch control detection unit that is electrically connected with contact panel, the electric signal that response user operation produces on the touch control detection unit inspection contact panel and according to testing result generation input instruction.Contact panel can be condenser type, electric resistance touch-control panel etc.Certainly, load module can also be the combination of above-mentioned two kinds of technology.
Wireless input signal transmitter module links to each other with load module, and reception input instruction will be inputted instruction transformation and become wireless input signal and this wireless input signal of emission.Wireless input signal transmitter module can adopt the wireless connect technologies such as 27Mhz, 2.4GHz and bluetooth.Wireless input signal transmitter module is emitted to main frame with wireless input signal, and main frame responds accordingly according to the input instruction that this wireless input signal comprises, such as opening corresponding file, the next video of broadcast etc.
Wireless input signal receiver module receives the wireless input signal of above-mentioned wireless input signal transmitter module emission.Wireless input signal receiver module should be complementary with the wireless connections skill technology that wireless input signal transmitter module adopts, so that wireless terminal 100 can collaborative work with main frame 200.
Processing module links to each other with wireless input signal receiver module corresponding display and/or sound signal are processed and produced to wireless input signal.Processing module can be the configuration of the personal host computer of standard, such as being equipped with CPU (central processing unit), Graphics Processing Unit, hard disk etc., when receiving the wireless input signal of wireless input signal receiver module transmission, wireless input signal is processed acquisition input instruction, can obtain by network the information of webpage according to this instruction, also can read the audio-video document in the hard disk, can also start games and play etc., can output display signal and sound signal after info web or audio-video document or games are processed.In specific embodiment, display comprises Pixel Information and display control information therein, and namely display can directly be received and can be shown by common wired display.In addition, the processing module of main frame 200 can also adopt the configuration of other specialized equipments except being configured to of the personal host computer of standard, and such as the configuration of set-top box, game machine etc., at this moment, main frame 200 is as the main frame of set-top box, game machine.
The Wireless Display signal emission module link to each other with processing module receiving processing module output display, convert display to the Wireless Display signal and launch.The Wireless Display signal is the signal that comprises the suitable wireless transmission of Pixel Information and display control information.The Wireless Display signal can require to adopt corresponding form, the form that for example can adopt radio HDMI (High Definition Multimedia Interface, HDMI (High Definition Multimedia Interface)) to adopt according to the sharpness that shows.The display of HMDI form transmitted by the mode of radiowave will improve greatly convenience, the scheme that can reach the HDMI wireless transmission has: WirelessHD and WHDI.The WirelessHD scheme transmits the frequency of radio HDMI signal by 60GHz, and the peak transfer rate in 10 meters distance is 4Gbps, but its technology also is limited in the indoor visible range the deficiency of the penetration capacity of wall.The WHDI scheme belongs to the arrowband technology of 5GHz and adopts OFDM (OFDM) technology and MIMO antenna, support covers whole household scope with signal, aspect message transmission rate, transfer rate reaches 3Gbps during with 40MHz bandwidth for transmission 1080p vision signal; Transfer rate can easily realize full HD transmission by the channel superimposing technique as 1.5Gbps during take 20MHz bandwidth for transmission 720p and 1080i vision signal.
The wireless audio signal transmitter module link to each other with processing module receiving processing module output sound signal, convert sound signal to wireless audio signal and launch.Wireless audio signal can adopt the technology such as FM (Frequency Modulation, frequency modulation (PFM)), bluetooth.The wireless audio signal transmitter module can be incorporated in the same chip with the Wireless Display signal emission module, and for example the HDMI wireless transmission scheme just can transmit Wireless Display signal and wireless audio signal simultaneously.
Display panel is fixed on the described shell, display panel can adopt LCD (Liquid Crystal Display, liquid crystal display), the display technique such as OLED (Organic Light-Emittingdiode Display, organic light-emitting diode display).
Driver module is fixed on shell 110 interior driving display panels and shows.Driver module can be chip independently, is installed on the circuit board of wireless terminal 100 inside the demonstration situation of each pixel on the control display panel.
The Wireless Display signal receiving module links to each other with described driver module to receive Wireless Display signal that the described wireless input signal of response produces and convert described Wireless Display signal to display and is sent to described driver module and drives display panel by described driver module according to described display and show.
Loudspeaker is fixed in the described shell.Loudspeaker can adopt two loudspeaker playing respectively left and right acoustic channels sound.
The audio driven module is electrically connected with loudspeaker, is used for driving speaker operation.
The wireless audio signal receiver module, linking to each other with the audio driven module to receive wireless audio signal and wireless audio signal is sent to the audio driven module drives loudspeaker by the audio driven module according to wireless audio signal and sends corresponding sound.
In the above-mentioned computer system, wireless terminal communicates by wireless mode and main frame, to input instruction is wirelessly transmitted to main frame and processes, Wireless Display signal and the wireless audio signal of Receiving Host, wireless terminal can omit the electronic equipments such as CPU (central processing unit), Graphics Processing Unit, internal memory, hard disk, reduces cost and the weight of wireless terminal.Utilize high performance CPU (central processing unit), Graphics Processing Unit, internal memory, hard disk etc. in the main frame, can be so that wireless terminal embodies good performance.And main frame is not high to volume requirement, thereby does not need highly to integrate, can be as common desktop computer modularization assembling, be convenient to realize upgrading.Also can be equipped with easy CPU (central processing unit), Graphics Processing Unit, storer etc. in the wireless terminal, can Offhost when carrying out the operation on some bases, such as being used for account, receiving and dispatching mail, accessed web page etc.Certainly, wireless terminal does not comprise that Graphics Processing Unit, CPU (central processing unit), internal memory, hard disk can embody the advantage that reduces cost and weight more.
In further improved embodiment, as shown in Figure 3, wireless terminal 100 also comprises microphone and Wireless sound signal transmitter module, and main frame 200 also comprises the wireless sound signals receiver module.
Microphone is fixed on shell 110 interior collection ambient sounds and generates voice signal.
Be connected with the microphone tone signal that quiets down of Wireless sound signal transmitter module converts voice signal wireless sound signals to and launches wireless sound signals.Wireless sound signals can adopt the international frequency modulation broadcasting frequency range of FM 88-108MHz, the frequency range of VHF (Very high frequency, very high frequency(VHF)) 200MHz, the frequency range of UHF (Ultra High Frequency, superfrequency) 300-3000M etc.
The wireless sound signals receiver module links to each other with processing module to receive wireless sound signals and convert wireless sound signals to transmission of sound signals to processing module and processes.Wireless sound signals receiver module and Wireless sound signal transmitter module coupling, convert wireless sound signals to transmission of sound signals to processing module and process, for example recorded by processing module or sound gone out by Internet Transmission and carry out voice-enabled chat or voice conferencing.
By microphone and Wireless sound signal transmitter module are set at wireless terminal 100, the wireless sound signals receiver module is set on the main frame 200, can increase the function of wireless terminal 100, realize the function of recording or Internet Transmission voice, improve the scope and the convenience that use.
In further improved embodiment, as shown in Figure 3, wireless terminal 100 also comprises camera and wireless video signal transmitter module.Main frame 200 also comprises the wireless video signal receiver module.
Fixing image and the generating video signal of gathering in the enclosure of camera.Camera can adopt the camera of dimension as required, such as 300,000 pixels, 2,000,000 pixels or 5,000,000 pixels etc.
The wireless video signal transmitter module receiving video signals that links to each other with camera converts vision signal wireless video signal to and launches wireless video signal.The wireless video signal transmitter module can use the WIFI channel, adopts to meet IEEE 802.11B/G standard.
The wireless video signal receiver module links to each other with processing module to receive wireless video signal and convert wireless video signal to video signal transmission to processing module and processes.Wireless video signal receiver module and wireless video signal transmitter module coupling, convert wireless video signal to video signal transmission to processing module and process, for example recorded a video by processing module or video gone out by Internet Transmission and carry out Video chat or video conference.
By camera and wireless video signal transmitter module are set at wireless terminal 100, the wireless video signal receiver module is set on the main frame 200, can further increase the function of wireless terminal 100, realize the function of video recording or Internet Transmission image, further improve scope and the convenience that uses.
In specific embodiment, as shown in Figure 3, processing module comprises input control device, Graphics Processing Unit, audio treatment unit, video processing unit, CPU (central processing unit), internal memory and nonvolatile memory.
The input control device is used for being connected with wireless input signal receiver module, and the function of the I/O control chip in input control device function and the ordinary individual's computer is identical.
Graphics Processing Unit is connected with the Wireless Display signal emission module, and the Graphics Processing Unit function is identical with video card function in ordinary individual's computer.Graphics Processing Unit also can be incorporated in the CPU (central processing unit).
Audio treatment unit is connected with wireless audio signal transmitter module, wireless sound signals receiver module, and the audio treatment unit function is identical with sound card function in ordinary individual's computer.
Video processing unit is connected with the wireless video signal receiver module, and the video processing unit function is identical with video frequency collection card function in ordinary individual's computer.For digital camera, video processing unit can be replaced with USB (universal serial bus).
CPU (central processing unit) links to each other with input control device, Graphics Processing Unit, audio treatment unit, video processing unit, internal memory and nonvolatile memory respectively, and the CPU (central processing unit) function is identical with central processing unit function in ordinary individual's computer.Certainly, in Fig. 3, carry out some and simplified processing, for example the north bridge chips in the conventional personal computer and South Bridge chip function are also simplified with CPU (central processing unit) and realized, in fact can separate as required or be incorporated in the chip, for example, Memory Controller Hub and the graphics controller of north bridge chips all are incorporated in the central processing unit at present.Internal memory can adopt DDR2 or DDR3 etc.Nonvolatile memory can adopt flash memory, hard disk etc.
In further improved embodiment, the slot of placing wireless terminal 100 can be set on the main frame 200, when not needing to use wireless terminal 100 wireless terminal 100 is placed in the slot, thereby be convenient to move together, the convenience that also provides wireless terminal 100 and main frame 200 to move on the whole is provided when depositing wireless terminal 100 convenience.In use, wireless terminal 100 can arbitrarily move, and main frame 200 can be placed on a certain distance from the position of wireless terminal 100, between the two every distance depend on the wireless technology that adopts each other.
In addition, also provide a kind of information processing method, as shown in Figure 4, structure and the principle of work of this information processing method and above-mentioned computer system are corresponding, are summarized as follows:
Step S402, response user's operation produces the input instruction.The user can operate by button, touch-screen and produce the input instruction.
Step S404, connection receipts input instruction will be inputted instruction transformation and become wireless input signal and launch wireless input signal.Wireless input signal can adopt the wireless connect technologies such as 27Mhz, 2.4GHz and bluetooth.
Step S406 receives wireless input signal.
Step S408 processes and produces corresponding display and/or sound signal to wireless input signal.Wireless input signal is processed acquisition input instruction, can obtain by network the information of webpage according to this instruction, also can read the audio-video document in the hard disk, can also start games and play etc., can output display signal and sound signal after info web or audio-video document or games are processed.In specific embodiment, display comprises Pixel Information and display control information therein, and namely display can directly be received and can be shown by common wired display.
Step S410 converts display to the Wireless Display signal and launches.The Wireless Display signal is the signal that comprises the suitable wireless transmission of Pixel Information and display control information.The Wireless Display signal can require to adopt corresponding form, the form that for example can adopt radio HDMI (High Definition Multimedia Interface, HDMI (High Definition Multimedia Interface)) to adopt according to the sharpness that shows.The display of HMDI form transmitted by the mode of radiowave will improve greatly convenience, the scheme that can reach the HDMI wireless transmission has: WirelessHD and WHDI.The WirelessHD scheme transmits the frequency of radio HDMI signal by 60GHz, and the peak transfer rate in 10 meters distance is 4Gbps, but its technology also is limited in the indoor visible range the deficiency of the penetration capacity of wall.The WHDI scheme belongs to the arrowband technology of 5GHz and adopts OFDM (OFDM) technology and MIMO antenna, support covers whole household scope with signal, aspect message transmission rate, transfer rate reaches 3Gbps during with 40MHz bandwidth for transmission 1080p vision signal; Transfer rate can easily realize full HD transmission by the channel superimposing technique as 1.5Gbps during take 20MHz bandwidth for transmission 720p and 1080i vision signal.
Step S412 receives the Wireless Display signal and converts the Wireless Display signal to display and is sent to driver module and drives display panel by driver module according to display and show.
Step S414 converts sound signal to wireless audio signal and launches.Wireless audio signal can adopt the technology such as FM (Frequency Modulation, frequency modulation (PFM)), bluetooth.
Step S416 receives wireless audio signal and wireless audio signal is sent to the audio driven module and sends corresponding sound by the audio driven module according to wireless audio signal driving loudspeaker.
In the above-mentioned information processing method, in the treatment step of this end of wireless terminal, communicate by wireless mode and main frame, to input instruction is wirelessly transmitted to main frame and processes, Wireless Display signal and the wireless audio signal of Receiving Host, wireless terminal can omit the electronic equipments such as CPU (central processing unit), Graphics Processing Unit, internal memory, hard disk, reduces cost and the weight of wireless terminal.Utilize high performance CPU (central processing unit), Graphics Processing Unit, internal memory, hard disk etc. in the main frame, can be so that wireless terminal embodies good performance.And main frame is not high to volume requirement, thereby does not need highly to integrate, can be as common desktop computer modularization assembling, be convenient to realize upgrading.Also can be equipped with easy CPU (central processing unit), Graphics Processing Unit, storer etc. in the wireless terminal, can Offhost when carrying out the operation on some bases, such as being used for account, receiving and dispatching mail, accessed web page etc.Certainly, wireless terminal does not comprise that Graphics Processing Unit, CPU (central processing unit), internal memory, hard disk can embody the advantage that reduces cost and weight more.
In further improved embodiment, as shown in Figure 5, above-mentioned information processing method also comprises the steps:
Step S502 gathers ambient sound and generates voice signal.
Step S504 receives voice signal voice signal is converted to wireless sound signals and launches wireless sound signals.Wireless sound signals can adopt the international frequency modulation broadcasting frequency range of FM 88-108MHz, the frequency range of VHF (Very high frequency, very high frequency(VHF)) 200MHz, the frequency range of UHF (Ultra High Frequency, superfrequency) 300-3000M etc.
Step S506 receives wireless sound signals and converts wireless sound signals to transmission of sound signals to processing module and processes, and is for example recorded by processing module or sound gone out by Internet Transmission and carry out voice-enabled chat or voice conferencing.
Emission and reception by wireless sound signals, the treatment step that can further separate this end of wireless terminal reduces the hardware requirement to wireless terminal, has also increased the function of wireless terminal simultaneously, realize the function of recording or Internet Transmission voice, improve the scope and the convenience that use.
In further improved embodiment, as shown in Figure 6, above-mentioned information processing method also comprises the steps:
Step S602 gathers image and generating video signal;
Step S604, receiving video signals converts vision signal wireless video signal to and launches wireless video signal.Wireless video signal can use the WIFI technology, adopts to meet IEEE 802.11B/G standard.
Step S606 receives wireless video signal and converts wireless video signal to video signal transmission to processing module and processes, and is for example recorded a video by processing module or video gone out by Internet Transmission and carry out Video chat or video conference.
Emission and reception by wireless video signal, the treatment step that can further separate this end of wireless terminal reduces the hardware requirement to wireless terminal, has also increased the function of wireless terminal simultaneously, realize the function of video recording or Internet Transmission image, further improve scope and the convenience that uses.
As shown in Figure 2, the wireless terminal 100 as stand-alone product comprises shell, is fixed on the display panel on the shell, fixing driver module, load module, wireless input signal transmitter module, Wireless Display signal receiving module, loudspeaker, audio driven module and the wireless audio signal receiver module that drives in the enclosure the display panel demonstration.
Load module is arranged on the shell and/or covers the operation generation input instruction of response user on the display panel.
Wireless input signal transmitter module links to each other with load module and receives the input instruction and will input instruction transformation and become wireless input signal and launch wireless input signal.
The Wireless Display signal receiving module links to each other with driver module to receive Wireless Display signal that the wireless input signal of response produces and convert the Wireless Display signal to display and is sent to driver module and drives display panel by driver module according to display and show.
Loudspeaker is fixed in the described shell.
The audio driven module is electrically connected with loudspeaker.
The wireless audio signal receiver module links to each other with the audio driven module to receive wireless audio signal and wireless audio signal is sent to the audio driven module and sends corresponding sound by the audio driven module according to wireless audio signal driving loudspeaker.
Wireless terminal communicates by wireless mode and main frame, to input instruction is wirelessly transmitted to main frame and processes, Wireless Display signal and the wireless audio signal of Receiving Host, wireless terminal can omit the electronic equipments such as CPU (central processing unit), Graphics Processing Unit, internal memory, hard disk, reduces cost and the weight of wireless terminal.Utilize high performance CPU (central processing unit), Graphics Processing Unit, internal memory, hard disk etc. in the main frame, can be so that wireless terminal embodies good performance.And main frame is not high to volume requirement, thereby does not need highly to integrate, can be as common desktop computer modularization assembling, be convenient to realize upgrading.Also can be equipped with easy CPU (central processing unit), Graphics Processing Unit, storer etc. in the wireless terminal, can Offhost when carrying out the operation on some bases, such as being used for account, receiving and dispatching mail, accessed web page etc.Certainly, wireless terminal does not comprise that Graphics Processing Unit, CPU (central processing unit), internal memory, hard disk can embody the advantage that reduces cost and weight more.
Therein among embodiment, as shown in Figure 3, load module comprises the contact panel that covers on the display panel and the touch control detection unit that is electrically connected with contact panel, the electric signal that touch control detection unit inspection contact panel response user operation produces and according to testing result generation input instruction.
Among embodiment, as shown in Figure 3, wireless terminal also comprises microphone and Wireless sound signal transmitter module therein.Microphone is fixing to be gathered in the enclosure ambient sound and generates voice signal.Be connected with the microphone tone signal that quiets down of Wireless sound signal transmitter module converts voice signal wireless sound signals to and launches wireless sound signals.
Among embodiment, as shown in Figure 3, wireless terminal also comprises camera and wireless video signal transmitter module therein.Fixing image and the generating video signal of gathering in the enclosure of camera.The wireless video signal transmitter module receiving video signals that links to each other with camera converts vision signal wireless video signal to and launches wireless video signal.
Display in above-described embodiment comprises Pixel Information and display control information, and namely display can directly be received and can be shown by common wired display.The Wireless Display signal is the signal that comprises the suitable wireless transmission of described Pixel Information and display control information.The Wireless Display signal can require to adopt corresponding form, the form that for example can adopt radio HDMI (High Definition Multimedia Interface, HDMI (High Definition Multimedia Interface)) to adopt according to the sharpness that shows.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (16)
1. wireless terminal comprises shell, is fixed on display panel on the described shell, is fixed on and drives the driver module that described display panel shows in the described shell, it is characterized in that, described wireless terminal also comprises:
Load module is arranged on the described shell and/or covers the operation generation that responds the user on the described display panel and inputs instruction;
Wireless input signal transmitter module, the described input instruction of reception that links to each other with described load module becomes described input instruction transformation wireless input signal and launches described wireless input signal;
The Wireless Display signal receiving module, linking to each other with described driver module to receive Wireless Display signal that the described wireless input signal of response produces and to convert described Wireless Display signal to display is sent to described driver module and drives described display panel by described driver module according to described display and show;
Loudspeaker is fixed in the described shell;
The audio driven module is electrically connected with described loudspeaker;
The wireless audio signal receiver module, linking to each other with described audio driven module to receive wireless audio signal and described wireless audio signal is sent to described audio driven module drives described loudspeaker by described audio driven module according to described wireless audio signal and sends corresponding sound.
2. wireless terminal according to claim 1, it is characterized in that, described load module comprises the contact panel that covers on the described display panel and the touch control detection unit that is electrically connected with described contact panel, and the described contact panel of described touch control detection unit inspection responds the user and operates the electric signal that produces and produce described input instruction according to testing result.
3. wireless terminal according to claim 1 is characterized in that, described wireless terminal also comprises:
Microphone is fixed on described shell interior collection ambient sound and generates voice signal;
The Wireless sound signal transmitter module, the described voice signal of reception that links to each other with described microphone converts described voice signal wireless sound signals to and launches described wireless sound signals.
4. wireless terminal according to claim 1 is characterized in that, described wireless terminal also comprises:
Camera is fixed on and gathers image and generating video signal in the described shell;
The wireless video signal transmitter module, the described vision signal of reception that links to each other with described camera converts described vision signal wireless video signal to and launches described wireless video signal.
5. the described wireless terminal of any one in 4 according to claim 1 is characterized in that, described wireless terminal does not comprise Graphics Processing Unit and CPU (central processing unit).
6. wireless terminal according to claim 5 is characterized in that, described display comprises Pixel Information and display control information, and described Wireless Display signal is the signal that comprises the suitable wireless transmission of described Pixel Information and display control information.
7. a computer system comprises wireless terminal and main frame,
Described wireless terminal comprises:
Shell;
Display panel is fixed on the described shell;
Driver module is fixed on and drives described display panel demonstration in the described shell;
Load module is arranged on the described shell and/or covers the operation generation that responds the user on the described display panel and inputs instruction;
Wireless input signal transmitter module, the described input instruction of reception that links to each other with described load module becomes described input instruction transformation wireless input signal and launches described wireless input signal;
The Wireless Display signal receiving module, linking to each other with described driver module to receive Wireless Display signal that the described wireless input signal of response produces and to convert described Wireless Display signal to display is sent to described driver module and drives described display panel by described driver module according to described display and show;
Loudspeaker is fixed in the described shell;
The audio driven module is electrically connected with described loudspeaker;
The wireless audio signal receiver module, linking to each other with described audio driven module to receive wireless audio signal and described wireless audio signal is sent to described audio driven module drives described loudspeaker by described audio driven module according to described wireless audio signal and sends corresponding sound;
Described main frame comprises:
Wireless input signal receiver module receives the described wireless input signal that described wireless input signal transmitter module is launched;
Processing module links to each other with described wireless input signal receiver module corresponding display and/or sound signal are processed and produced to described wireless input signal;
The Wireless Display signal emission module, converts described display to described Wireless Display signal and launches the display that receives described processing module output of linking to each other with described processing module;
The wireless audio signal transmitter module, converts described sound signal to described wireless audio signal and launches the sound signal that receives described processing module output of linking to each other with described processing module.
8. computer system according to claim 7, it is characterized in that, described load module comprises the contact panel that covers on the described display panel and the touch control detection unit that is electrically connected with described contact panel, responds the user on the described contact panel of described touch control detection unit inspection and operates the electric signal that produces and produce described input instruction according to testing result.
9. computer system according to claim 7 is characterized in that,
Described wireless terminal also comprises:
Microphone is fixed on described shell interior collection ambient sound and generates voice signal;
The Wireless sound signal transmitter module, the described voice signal of reception that links to each other with described microphone converts described voice signal wireless sound signals to and launches described wireless sound signals;
Described main frame also comprises:
The wireless sound signals receiver module links to each other with described processing module to receive described wireless sound signals and to convert described wireless sound signals to described transmission of sound signals to described processing module and processes.
10. computer system according to claim 7 is characterized in that,
Described wireless terminal also comprises:
Camera is fixed on and gathers image and generating video signal in the described shell;
The wireless video signal transmitter module, the described vision signal of reception that links to each other with described camera converts described vision signal wireless video signal to and launches described wireless video signal;
Described main frame also comprises:
The wireless video signal receiver module links to each other with described processing module to receive described wireless video signal and to convert described wireless video signal to described video signal transmission to described processing module and processes.
11. the described computer system of any one in 10 is characterized in that according to claim 7, described wireless terminal does not comprise Graphics Processing Unit and CPU (central processing unit).
12. computer system according to claim 11 is characterized in that, described display comprises Pixel Information and display control information, and described Wireless Display signal is the signal that comprises the suitable wireless transmission of described Pixel Information and display control information.
13. an information processing method comprises the steps:
Response user's operation produces the input instruction;
Receiving described input instruction becomes described input instruction transformation wireless input signal and launches described wireless input signal;
Receive the described wireless input signal of described wireless input signal transmitter module emission;
Corresponding display and/or sound signal are processed and produced to described wireless input signal;
Convert described display to the Wireless Display signal and launch;
Receive described Wireless Display signal and convert described Wireless Display signal to display and be sent to driver module by the demonstration of the described display driving of described driver module foundation display panel;
Convert described sound signal to described wireless audio signal and launch;
Receive wireless audio signal and described wireless audio signal is sent to the audio driven module and send corresponding sound by described audio driven module according to described wireless audio signal driving loudspeaker.
14. information processing method according to claim 13 is characterized in that, described information processing method also comprises the steps:
Gather ambient sound and generate voice signal;
Receiving described voice signal converts described voice signal wireless sound signals to and launches described wireless sound signals;
Receive described wireless sound signals and convert described wireless sound signals to described transmission of sound signals to processing module and process.
15. information processing method according to claim 13 is characterized in that, described information processing method also comprises the steps:
Gather image and generating video signal;
Receiving described vision signal converts described vision signal wireless video signal to and launches described wireless video signal;
Receive described wireless video signal and convert described wireless video signal to described video signal transmission to processing module and process.
16. information processing method according to claim 13 is characterized in that, described display comprises Pixel Information and display control information, and described Wireless Display signal is the signal that comprises the suitable wireless transmission of described Pixel Information and display control information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012100908582A CN103365344A (en) | 2012-03-30 | 2012-03-30 | Wireless terminal, computer system and information processing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100908582A CN103365344A (en) | 2012-03-30 | 2012-03-30 | Wireless terminal, computer system and information processing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105897653A (en) * | 2014-11-28 | 2016-08-24 | 韩成阳 | High-performance mobile device framework |
| CN106162004A (en) * | 2015-04-27 | 2016-11-23 | 浙江大学自贡创新中心 | A kind of nothing using WHDI to realize postpones wireless audio and video receptor and its implementation |
| CN110968286A (en) * | 2018-09-29 | 2020-04-07 | Oppo（重庆）智能科技有限公司 | Electronic device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332417A (en) * | 2000-07-10 | 2002-01-23 | 刘伟 | Radio transmitted split computer and its radio connector |
| CN1387133A (en) * | 2001-05-17 | 2002-12-25 | 陈科 | Portable wireless computer terminal |
| CN1409566A (en) * | 2001-09-21 | 2003-04-09 | 深圳市中兴通讯股份有限公司上海第二研究所 | Mobile communication device with radio terminal |
| CN201556133U (en) * | 2009-12-16 | 2010-08-18 | 韩广勋 | Separated computer system |
| CN102131075A (en) * | 2010-12-29 | 2011-07-20 | 上海华勤通讯技术有限公司 | Mobile terminal for wireless audio/video monitoring and monitoring method thereof |
-
2012
- 2012-03-30 CN CN2012100908582A patent/CN103365344A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332417A (en) * | 2000-07-10 | 2002-01-23 | 刘伟 | Radio transmitted split computer and its radio connector |
| CN1387133A (en) * | 2001-05-17 | 2002-12-25 | 陈科 | Portable wireless computer terminal |
| CN1409566A (en) * | 2001-09-21 | 2003-04-09 | 深圳市中兴通讯股份有限公司上海第二研究所 | Mobile communication device with radio terminal |
| CN201556133U (en) * | 2009-12-16 | 2010-08-18 | 韩广勋 | Separated computer system |
| CN102131075A (en) * | 2010-12-29 | 2011-07-20 | 上海华勤通讯技术有限公司 | Mobile terminal for wireless audio/video monitoring and monitoring method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105897653A (en) * | 2014-11-28 | 2016-08-24 | 韩成阳 | High-performance mobile device framework |
| CN106162004A (en) * | 2015-04-27 | 2016-11-23 | 浙江大学自贡创新中心 | A kind of nothing using WHDI to realize postpones wireless audio and video receptor and its implementation |
| CN110968286A (en) * | 2018-09-29 | 2020-04-07 | Oppo（重庆）智能科技有限公司 | Electronic device |
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