CN105472425A - Single-screen multi-display system and single-screen multi-display method - Google Patents

Abstract

The invention discloses a single-screen multi-display system and a single-screen multi-display method thereof, comprising: a display device and a multimedia helmet; the display device includes: a display, a display control chip and a first communication module; the multimedia helmet includes: The second communication module, the lens function module, the helmet control chip and the audio module; the display, the display control chip and the first communication module are sequentially connected; the first communication module is wired or wirelessly connected to the second communication module; The second communication module, the lens function module and the audio module are respectively connected to the helmet control chip; so that multiple users can watch different source images on the same smart terminal through their respective multimedia helmets, which greatly reduces hardware costs and improves user experience. It brings great convenience to users.

Description

A single-screen multi-display system and single-screen multi-display method

technical field

The invention relates to the field of intelligent terminals, in particular to a single-screen multi-display system and a single-screen multi-display method.

Background technique

In the existing family life, every family has a TV, but due to the different hobbies of family members, everyone likes to watch different TVs, which may cause disputes over TV programs and cause family discord. It is likely that the user will grab a remote control event with his family to watch a favorite TV program, or when watching TV with his family, he will be annoyed by watching some boring programs together for children or old people. Sometimes users are also annoyed because they only have one computer at home and compete with their family members to play games on the computer. These are all because the current technology is limited to a single screen and a single display, and there is no way to achieve multiple displays and multiple channels on one screen. Existing smart terminals such as a single TV or computer cannot meet the viewing needs of multiple people at the same time. But installing multiple computers or TVs at home will increase hardware costs. At the same time, the sound quality of TV and computer sound is relatively poor, and a home theater needs to be installed to enhance it, which will increase the hardware cost. And TV can only provide audio-visual now, and can't provide gustatory experience, has brought great inconvenience to the user.

Therefore, the prior art still needs to be improved and developed.

Contents of the invention

The technical problem to be solved by the present invention is to provide a single-screen multi-display system and its single-screen multi-display method, which aims to solve the problem that intelligent terminals such as TVs or computers cannot meet the viewing needs of multiple people at the same time in the prior art. The problem.

The technical solution adopted by the present invention to solve technical problems is as follows:

A single-screen multi-display system, including: a display device and a multimedia helmet; the display device includes: a display, a display control chip and a first communication module; the display control chip mixes multiple source images and sends them to The display performs time-sharing display, and sends the synchronization code and extraction code corresponding to the time-sharing display to the first communication module; the display control chip is also used to send the sound data encoding of multiple film sources to the first communication module; The first communication module is used to send the synchronization code, extraction code and sound data encoding to the multimedia helmet;

The multimedia helmet includes:

A second communication module for receiving the synchronization code, extraction code and audio data;

It is used to open or close the mirror to correspond to the lens function module that makes the human eye see or not see the image;

A helmet control chip for correspondingly controlling the lens function module according to the synchronization code and the extraction code so that the display shows the film source image to be viewed, and turns off the view mirror when the display does not display the film source image to be viewed; the helmet The control chip is also used to send the audio data to the audio module;

A sound module for playing the audio data;

The display, the display control chip and the first communication module are sequentially connected; the first communication module is wired or wirelessly connected to the second communication module; the second communication module, the lens function module and the audio module are respectively connected to the helmet control chip.

The single-screen multi-display system further includes:

A taste module for producing different smells; the taste module is connected to the helmet control chip; the display control chip receives the smell prompt of the film source or the smell prompt that is regularly prompted when the film source is played, and the display control chip encodes the taste signal obtained through The first communication module sends to the second communication module; the helmet control chip controls the taste module to release the corresponding smell to the multimedia helmet user according to the taste signal code.

The single-screen multi-display system, wherein the taste module includes:

Multiple scent tanks for storing different scents;

Odor mixers for mixing odors;

Flavor chamber for delivering the mixed scent to the user;

The flavor mixer is connected to the helmet control chip; the flavor cavity is connected to a plurality of odor storage tanks through the flavor mixer;

According to the taste signal code, the taste mixer controls the corresponding smell storage tank to release the mixed smell and send it to the multimedia helmet customer through the taste cavity.

In the single-screen multi-display system, the lens function module is an eyepiece with a time-sharing on-off function.

The single-screen multi-display system further includes:

The remote control, keyboard or mouse used to receive the user's control signal corresponding to the control display device; the remote control, keyboard or mouse is connected to the helmet control chip;

The remote controller, keyboard or mouse receives the user's control signal, encodes it through the helmet control chip, and sends it to the first communication module through the second communication module, and the first communication module sends the control signal to the display control chip, and the display control chip according to The control signal corresponds to controlling the display to perform corresponding operations.

A single-screen multi-display method for a single-screen multi-display system as described above, including:

The display control chip mixes multiple film source images of the display device and sends them to the display for time-sharing display, and sends the synchronization code and extraction code corresponding to the time-sharing display to the first communication module; it also encodes the sound data of multiple film sources send to the first communication module;

The second communication module receives the synchronization code, extraction code and audio data sent by the first communication module;

The helmet control chip correspondingly controls the lens function module according to the synchronous code and the extraction code so that the display shows the source image to be viewed when the source image is turned on, and the display does not display the source image to be viewed when the source image is turned off; and the audio data Send it to the audio module for audio playback.

The single-screen multi-display method, wherein the display control chip mixes multiple source images of the display device and sends them to the display for time-sharing display, and sends the synchronization code and extraction code corresponding to the time-sharing display to the first Communication module; also the sound data coding of a plurality of film sources is sent to the first communication module, also includes:

The display control chip receives the smell reminder from the film source or the smell reminder that is regularly prompted when the film source is played, and the display control chip encodes the obtained taste signal and sends it to the second communication module through the first communication module.

The single-screen multi-display method, wherein, the helmet control chip correspondingly controls the lens function module according to the synchronization code and the extraction code so that when the display shows the source image of the film to be viewed, the viewing mirror is turned on, and the display does not display the film to be viewed. When the source image is turned off, the mirror is turned off; the audio data is also sent to the audio module for corresponding audio playback, including:

The helmet control chip controls the taste module to release the corresponding smell to the multimedia helmet user according to the taste signal code.

The single-screen multi-display method, wherein the helmet control chip controls the taste module to release the corresponding smell to the multimedia helmet user according to the taste signal code, specifically including:

The taste mixer controls the corresponding smell storage tank to release the mixed smell according to the taste signal code, and then sends it to the multimedia helmet customer through the taste cavity.

The single-screen multi-display method, wherein, the helmet control chip correspondingly controls the lens function module according to the synchronization code and the extraction code so that when the display shows the source image of the film to be viewed, the viewing mirror is turned on, and the display does not display the film to be viewed. When the source image is turned off, the mirror is turned off; after the audio data is sent to the audio module for corresponding audio playback, it also includes:

The helmet control chip correspondingly controls the lens function module according to the synchronous code and the extraction code so that the display shows the source image to be viewed when the source image is turned on, and the display does not display the source image to be viewed when the source image is turned off; and the audio data Send it to the audio module for audio playback.

The single-screen multi-display system and its single-screen multi-display method provided by the present invention effectively solve the problem in the prior art that intelligent terminals such as TVs or computers cannot satisfy the viewing needs of multiple people at the same time with a single-screen multi-display, including : a display device and a multimedia helmet; the display device includes: a display; used for mixing multiple film source images and sending them to the display for time-sharing display, and sending the synchronization code and extraction code corresponding to the time-sharing display to the first communication module The display control chip; the display control chip is also used to encode the sound data of multiple film sources and send it to the first communication module; it is used to send the synchronization code and the extraction code to the first communication module of the multimedia helmet; The multimedia helmet includes: a second communication module for receiving the synchronization code, extraction code and audio data; a lens function module for opening or closing the mirror to make the human eye see or not see the image; The synchronization code and the extraction code correspond to the helmet control chip that controls the lens function module so that the display shows the image of the film source to be watched, and when the display does not display the image of the film source to be viewed, the helmet control chip that turns off the mirror; the helmet control chip also uses The audio data is sent to the audio module; the audio module is used to play the audio data; the display, the display control chip and the first communication module are sequentially connected; the first communication module is wired or wirelessly connected to the second Communication module; the second communication module, the lens function module and the audio module are respectively connected to the helmet control chip; so that multiple users can watch different source images on the same intelligent terminal through their respective multimedia helmets, which greatly reduces the hardware cost. It improves the user experience and brings great convenience to users.

Description of drawings

Fig. 1 is a structural block diagram of a preferred embodiment of a single-screen multi-display system provided by the present invention.

FIG. 2 is a schematic structural diagram of an application embodiment of a single-screen multi-display system provided by the present invention.

FIG. 3 is a schematic diagram of the relationship between the user and the TV in FIG. 2 .

Fig. 4 is a schematic diagram of communication signals between the multimedia helmet and the television provided by the present invention.

Fig. 5 is a flow chart of a preferred embodiment of the single-screen multi-display method provided by the present invention.

detailed description

The present invention provides a single-screen multi-display system and its single-screen multi-display method. In order to make the purpose, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Please refer to FIG. 1. FIG. 1 is a structural block diagram of a preferred embodiment of a single-screen multi-display system provided by the present invention. As shown in the figure, the single-screen multi-display system includes: a display device 100 and a multimedia helmet 200;

Wherein, the display device 100 includes: a display 100, a display control chip 120, and a first communication module 130; the display control chip 120 mixes a plurality of source images and sends them to the display 100 for time-sharing display, and also time-sharing Display the corresponding synchronization code and extraction code and send them to the first communication module 130; the display control chip 120 is also used to send the audio data encoding of a plurality of film sources to the first communication module 130; the first communication module 130 uses To send the synchronization code, extraction code and sound data encoding to the multimedia helmet 200;

The multimedia helmet 200 includes: a second communication module 210 for receiving the synchronization code, extraction code and audio data; a lens function module 220 for opening or closing the mirror to make the human eye see or not see the image; The helmet control chip 230 for correspondingly controlling the lens function module 220 according to the synchronization code and the extraction code so that the display 110 turns on the viewing mirror when the film source image to be viewed is displayed, and turns off the viewing mirror when the display 110 does not display the film source image to be viewed. The helmet control chip 230 is also used to send the audio data to the audio module 240; the audio module 240 is used to play the audio data;

The display 110, the display control chip 120 and the first communication module 130 are sequentially connected; the first communication module 130 is wired or wirelessly connected to the second communication module 210; the second communication module 210, the lens function module 220 and the audio system The modules 240 are respectively connected to the helmet control chip 230 .

In actual application, the display device is an intelligent terminal such as a TV, a computer, or a mobile phone. There are multiple multimedia helmets. The description is as follows taking the display device as an example of a smart TV. That is, the TV or other visual devices can mix different content to be displayed at the same time. Of course, it can use time-sharing to display different content within a period of time, and send the processed synchronization code and extraction code to the multimedia helmet. Each multimedia helmet controls the viewing mirror according to the different synchronization codes and extraction codes obtained. When the TV display needs to receive pictures, the viewing mirror is turned on, and the human eyes see the picture. When it is a picture that needs to be received, the mirror is in the closed mode, and the mirror is opaque. The key to this display technology is multiple displays on one screen, which can be watched by multiple people without interfering with each other. Specifically, multiple users can watch different TV images by wearing a multimedia helmet in one-to-one correspondence. Of course, this technology is not limited to the method of distributing pictures by time-sharing, and can also use the characteristics of polarized light to distribute pictures to different users, and there are other ways.

The helmet control chip receives the control signal of the TV, and switches the mirror regularly according to the signal requirements, so that when the mirror is turned on, the display picture can be seen, and the TV picture cannot be seen when the mirror is turned off. In this way, under the control of the synchronization signal and the mirror switch signal, a certain picture can be extracted from several frames of the TV screen, so that several film sources can be played at the same time. Through the multi-functional mirror system, the film source can be distributed to several people at the same time. Of course, the separation method is not limited to the time-sharing method, and it can also use the principle of polarized light or other methods that can be used to separate the images. This supports the purpose that many people watch the same TV at the same time, but the content of the TV they see is different. When in 3D mode at the same time, it can also be used as 3D glasses to watch 3D movies.

The display control chip is the main chip of the TV that processes the images of multiple sources, and the processed sources are displayed on the display by time-sharing, and then the helmet control chip controls the lens function module to select the corresponding user's image under the control of the image extraction signal sent by the TV. picture, when the corresponding picture appears, the lens in the lens function module is in a visible state, and when it is not the picture that the user needs to receive, the lens is in a non-see-through state. Of course, the lenses can also be used as 3D glasses.

In actual application, the screens that different users need to receive are separated by time-sharing. For example, when four users watch four different movies through the display, the display control chip will simultaneously display the images of the four films within a period of time t. The source is decoded and the four pictures are displayed on the monitor according to the time sequence 1/4t, 1/2t, 3/4t, 1/t. User 1 only receives the picture of source 1, then at the time of 1/4t , the helmet control chip controls the viewing mirror to turn on the switch at this time, so that the viewing mirror is in a light-transmitting state. At this time, as soon as the user sees the screen of his own movie 1, the same user 2 receives his own movie at 1/2t 2 screen, the same is true for user 3 and user 4 to see their own screens respectively. This is the way to separate different screens by using time domain distinction.

At the same time as the video is sent out, the display control chip encodes the sounds of different sources through the first communication module, and the second communication module receives the sound required by the customer, and the received sound is amplified or processed by the audio module received by the human ear.

That is to say, the control of TV or other display devices requires the ability to process sounds from different sources or channels, with the purpose of distributing the sounds independently to users watching different sources without interfering with each other. At the same time, of course, it also includes the independence of operation methods, such as remote control channel, button channel and so on.

In actual application, the audio part in the multimedia helmet, this part uses the effect of earphones, the TV adopts multi-channel sound processing in this solution, and then distributes the sound to different people, and the communication method can be wireless or wired. At the same time, because the user wears a helmet and has a closed cavity, the sound effect can be much better than that of the speaker, such as surround sound, bass, treble, etc.

That is to say, the TV chip is implemented in a multi-channel way. For example, four users are watching four different movies, then the TV chip will pass the sound of the four film sources through the multi-channel power amplifier, respectively through the channel 1.2.3.4 Sound processing Then the helmets of the four users are connected to the four channels 1, 2, 3, and 4 respectively through wired headsets, thus completing the purpose of sound separation. Of course, this sound can also be transmitted to different user helmets through Bluetooth, WIFI and other wireless methods. Different images and different sounds correspond to each other, so that the film source is sent to different users separately through the same TV.

Please continue to refer to Figure 1, the single-screen multi-display system also includes:

The taste module 250 for producing different smells; the taste module 250 is connected to the helmet control chip 230; the display control chip 120 receives the smell prompt of the film source or the smell prompt of timing prompt when playing the film source, and the display control chip 120 will obtain The taste signal code is sent to the second communication module 210 through the first communication module 130; the helmet control chip 230 controls the taste module to release the corresponding smell to the multimedia helmet user according to the taste signal code.

Specifically, TV can only provide audio-visual, but not taste experience. The display control chip of the present invention receives the scent prompt of the film source or prompts in a timing manner when playing the film source, and the display control chip encodes the obtained taste signal, sends it to the corresponding multimedia helmet through the communication module, receives it by the communication module, and transmits it to the helmet The control chip, the helmet control chip controls the taste module to release the corresponding smell to the customer according to the control code.

In actual application, since the user wears a multimedia helmet, different flavors are regularly sent to the user according to different scenes according to the source of the film. For example, in a scene with flowers, the user can be given some flower fragrance, etc., to send flavors. It can be controlled by timing or giving prompts from the film source. In this way, while enjoying the visual impact, users can also feel the taste. This can greatly improve the user experience.

Specifically, the TV processing chip can extract taste signals from the built-in taste information of different movies, and send them to corresponding users 1, 2, 3, and 4 through wired or wireless means. If users want to smell roses for 1s, lotus for 1s, plum blossoms for 1s, and peach blossoms for 1s within four seconds, the scents of roses, lotus, plum, and peach are coded as 0000001, 0000010, 0000011, 0000100, respectively. The time code is 00000001 for 1 second, the rose lasts for 1s, the lotus lasts for 1s, the plum blossom lasts for 1s, and the peach blossom lasts for 1s. The specific performance is to send a taste + time code when the scene appears. It is 000001100000001, and the peach blossom lasts for 1 second is 000010000000001. Then when the helmet is decoded, in fact, this code can test the address code of taste, and the taste will be released according to different codes. The specific time point and duration are also reflected in the taste signal code.

Please refer to Fig. 2, Fig. 2 is a schematic structural diagram of an application embodiment of a single-screen multi-display system provided by the present invention, the taste module includes: a plurality of smell storage tanks e for storing different smells; flavor device f; flavor cavity d for sending the mixed smell to the user; the flavor mixer f is connected to the helmet control chip; the flavor chamber d is connected to a plurality of odor storage tanks e through the flavor mixer; The smell device f controls the corresponding smell storage tank e according to the taste signal code to release the mixed smell and send it to the multimedia helmet client through the taste cavity d.

Specifically, the helmet, in which the integrated audio a mainly provides users with sound enjoyment, and because it is directly in the ear, the sound quality is better than that of traditional speakers. The main function of the eyepiece c is that when the user sets the multi-person viewing mode, the eyepiece can realize time-sharing on-off under the control of the chip. Of course, other methods such as the principle of polarized light can also be used to achieve multi-person watching TV G on the same screen. Purpose, this eyepiece also supports 3D viewing mode. In the odor storage tank e in the picture, different colors represent different tanks storing different odors. The odor can be put into the f flavor mixer for flavor mixing under the control of the chip in different scenes, because a scene may have chrysanthemum fragrance , Grass fragrance, orchid fragrance, etc., are to match the scene. In this way, people can use the helmet to reach multiple people watching TV or playing games without interfering with each other. Moreover, vision, taste, sound, etc. all have very good experience effects. Preferably, the lens functional module is an eyepiece with a time-sharing on-off function.

Please refer to FIG. 3 , which is a schematic diagram of the relationship between the user and the TV in FIG. 2 . Schematic diagram of the relationship between the user and the TV in the single-screen multi-display technology, as shown in the figure shows the relationship between the user and each channel of the TV and the TV (or other display device) in the multi-user single-screen mode, in which user 1 through the single-screen multi-display Technical users can receive the image signal from the shared TV through the independent visual channel 1, receive the sound from the shared TV through the independent sound channel 1, and control the display operation of the TV for use under this channel through the remote control channel 1. Other functions of user 1 can communicate with the shared TV through function channel 1, which is an extended function according to the requirements of different users.

Please refer to Figure 4, a schematic diagram of communication signals between a multimedia helmet and a TV. The control signals shown are only part of the key control signal descriptions. The synchronous clock a1 and the picture selection signal b2 together form an example of the single-screen multi-display technology, that is, the use of time Separate the four sources that are playing at the same time, so that four users can see the control signals of the screen independently. Among them, the synchronous clock a1 and the picture selection signal b2 are both sent by the TV. After receiving the two signals, the multimedia helmet can control the eyepiece switch through the synchronous clock a and the picture selection signal b2 at the same time. When the two are simultaneously high, the eyepiece is opened. The eyepiece is closed at other times, so that the TV plays a picture under each high-level pulse of each synchronous clock a1, but as shown in e4, each user only selects one of the four pulses, that is, the unit time Four pictures, one of the four users only selects one of the pictures, so that four film sources can be displayed at the same time, but it can provide four people to watch together without affecting each other. Single-screen multi-display technology. Of course, the technology is not limited to this time-sharing mode, you can try other modes. As long as the purpose of single-screen multi-display technology can be achieved. In the c3 taste control signal in the figure, the TV transmits the control signal to the multimedia helmet through timing or film source reminder, and the helmet controls the taste module to release the taste.

Preferably, the single-screen multi-display system further includes:

The remote control, keyboard or mouse used to receive the user's control signal corresponding to the control display device; the remote control, keyboard or mouse is connected to the helmet control chip;

The remote controller, keyboard or mouse receives the user's control signal, encodes it through the helmet control chip, and sends it to the first communication module through the second communication module, and the first communication module sends the control signal to the display control chip, and the display control chip according to The control signal corresponds to controlling the display to perform corresponding operations.

Specifically, other functional modules may include communication channels for remote control of each user when using a TV, or a keyboard or mouse for a computer, and other peripheral communication channels commonly used by users, mainly because the control signals of these devices are coded by the helmet control chip (can be Differentiate users) through the communication module to send signals to the communication module (which can be wired or wireless), control the signal to the display control chip, and display the corresponding operations on the video channels of different users.

The single-screen multi-display system provided by the present invention can realize entertainment and viewing by multiple people at the same time without interfering with each other. This can not only save the hardware cost for the family, but also achieve the goal that the whole family can enjoy themselves in front of the same TV. Simultaneously, the present invention also solves the problem that current televisions can only provide audio-visual experience, but cannot provide taste experience. At the same time, the sound quality of the sound is also improved, so that the customer's sense of experience is enhanced. It enables men, women and children to watch TV in front of the same TV, and achieve happiness together, without having to have family conflicts for competing to watch their favorite TV as in the past. At the same time, the device of the present invention can also provide taste enjoyment, so that people can experience taste while enjoying visual enjoyment. At the same time, due to the audio independence of the equipment, the sound effect is not affected by the noise of the space, and the relatively high-fidelity sound effect is enjoyed.

Based on the above-mentioned single-screen multi-display system, the present invention also provides a single-screen multi-display method, as shown in Figure 5, the method includes:

Step S100, the display control chip mixes multiple film source images of the display device and sends them to the display for time-sharing display, and sends the synchronization code and extraction code corresponding to the time-sharing display to the first communication module; The sound data encoding is sent to the first communication module;

Step S200, the second communication module receives the synchronization code, extraction code and audio data sent by the first communication module;

Step S300, the helmet control chip correspondingly controls the lens function module according to the synchronization code and the extraction code to enable the display to turn on the viewing mirror when the film source image to be viewed is displayed, and close the viewing mirror when the display does not display the film source image to be viewed; The above audio data is sent to the audio module for corresponding audio playback.

Further, the step S100 also includes:

The display control chip receives the smell reminder from the film source or the smell reminder that is regularly prompted when the film source is played, and the display control chip encodes the obtained taste signal and sends it to the second communication module through the first communication module. Specifically, the data such as the taste prompt code is sent to the second communication module through the first communication module.

Further, the step S300 also includes:

S310. The helmet control chip controls the taste module to release a corresponding smell to the multimedia helmet user according to the taste signal code. Specifically, it is to control the taste module to release the corresponding smell to the user of the multimedia helmet according to the taste prompt code and other data.

Further, the step S310 specifically includes:

The taste mixer controls the corresponding smell storage tank to release the mixed smell according to the taste signal code, and then sends it to the multimedia helmet customer through the taste cavity.

Further, after the step S300, it also includes: the helmet control chip correspondingly controls the lens function module according to the synchronization code and the extraction code so that when the display displays the image of the film source to be viewed, the viewing mirror is turned on, and the display does not display the film source to be viewed. When the image is displayed, the viewing mirror is closed; the audio data is also sent to the audio module for corresponding audio playback.

The following description is made by taking the display device as an example of a TV. The TV is on, the multimedia helmet is powered on and ready to go. Then the user sets the TV, sets the TV in the multi-person viewing mode, and converts the TV into the multi-person viewing mode. Then each user puts on various multimedia helmets and independently watches or operates the TV, or plays games. Finally, the video, sound, or odor control signals of each user of the TV are independently transmitted to the user, and the user simultaneously performs independent operations on the TV or plays games.

The present invention changes the viewing mode of traditional TV, from watching one TV with a large number of people together to watching different TVs by each person through the same TV. In the past, a computer was only used for entertainment by one person, but now multiple people can be entertained at the same time through the present invention. At the same time, there is an improvement in audio-visual aspects, and it supports a multi-movie viewing mode for taste. It gives people a different experience and solves the "dispute of remote control" and "dispute of computer". At the same time, this technology can be used in the field of military aviation, such as aviation control. Multiple instrument displays can be integrated into one instrument display. Different controllers can view different control screens separately, which can greatly save the situation of too many and chaotic displays of instruments on the aircraft.

In summary, a single-screen multi-display system and a single-screen multi-display method provided by the present invention include: a display device and a multimedia helmet; the display device includes: a display; Send to the display for time-sharing display, and send the synchronization code and extraction code corresponding to the time-sharing display to the display control chip of the first communication module; the display control chip is also used to send the sound data encoding of multiple film sources to the second A communication module; a first communication module for sending the synchronization code and extraction code to the multimedia helmet; the multimedia helmet includes: a second communication module for receiving the synchronization code, extraction code and audio data; It is used to open or close the viewing mirror to correspond to the lens function module that makes the human eye see or not see the image; it is used to control the lens function module according to the synchronization code and the extraction code so that the display shows the source image to be watched. Turn on the viewing mirror, The helmet control chip that turns off the mirror when the display does not display the source image to be watched; the helmet control chip is also used to send the audio data to the audio module; the audio module for playing the audio data; the display , the display control chip and the first communication module are connected sequentially; the first communication module is wired or wirelessly connected to the second communication module; the second communication module, the lens function module and the audio module are respectively connected to the helmet control chip; so that multiple Users can watch different source images on the same smart terminal through their respective multimedia helmets, which greatly reduces hardware costs, improves user experience, and brings great convenience to users.

It should be understood that the application of the present invention is not limited to the above examples, and those skilled in the art can make improvements or transformations according to the above descriptions, and all these improvements and transformations should belong to the protection scope of the appended claims of the present invention.

Claims (10)

1. the how aobvious system of single screen, is characterized in that, comprising: display device and multimedia helmet; Described display device comprises: display, display control chip and the first communication module; Described display control chip is by multiple film source image blend and be sent to display and carry out timesharing display, also by synchronous code corresponding for timesharing display with extract code and send to the first communication module; Described display control chip is also for sending to the first communication module by the voice data of multiple film source coding; Described first communication module is used for described synchronous code, extraction code and voice data coding to send to multimedia helmet;

Described multimedia helmet comprises:

For receiving described synchronous code, extracting the second communication module of code and voice data;

Be used to open or close corresponding lens function module human eye being seen or does not see image of visor;

For controlling to open the helmet control chip of closing visor when visor, display do not show sheet source images to be watched when lens function module makes display show sheet source images to be watched according to described synchronous code and extraction code correspondence; Described helmet control chip is also for sending to speaker module by described voice data;

For the speaker module of playing audio data;

Described display, display control chip are connected successively with the first communication module; Described first communication module wired connection or wireless connections second communication module; Described second communication module, lens function module are connected helmet control chip respectively with speaker module.

2. the how aobvious system of single screen according to claim 1, is characterized in that, also comprise:

For generation of the sense of taste module of different odor; Described sense of taste model calling helmet control chip; Display control chip receive film source odor reminding or play film source time timing prompting odor reminding, display control chip will obtain Taste Signals coding, send to the second communication module by the first communication module; Helmet control chip discharges corresponding smell to multimedia helmet user according to Taste Signals coding-control sense of taste module.

3. the how aobvious system of single screen according to claim 2, is characterized in that, described sense of taste module comprises:

For storing multiple smell storage tanks of different odor;

The mixed gustatory organ mixed is carried out for smell;

For mixed smell being sent to the taste chamber of user;

Described mixed gustatory organ connects helmet control chip; Described taste chamber connects multiple smell storage tank by mixed gustatory organ;

Multimedia helmet client is sent to by taste chamber after the smell storage tank release smell that described mixed gustatory organ is corresponding according to Taste Signals coding-control mixes.

4. the how aobvious system of single screen according to claim 1, is characterized in that, described lens function module is the eyepiece with timesharing on-off function.

5. the how aobvious system of single screen according to claim 1, is characterized in that, also comprise:

Control signal correspondence for receiving user controls the remote controller of display device, keyboard or mouse; Described remote controller, keyboard or mouse connect helmet control chip;

Remote controller, keyboard or mouse receive the control signal of user, after helmet control chip coding, the first communication module is sent to by the second communication module, described control signal is sent to display control chip by the first communication module, and display control chip controls display according to described control signal correspondence and carries out corresponding operation.

6. the many appearing methods of single screen of the how aobvious system of single screen as claimed in claim 1, is characterized in that, comprising:

Display control chip is by multiple film source image blend of display device and be sent to display and carry out timesharing display, by synchronous code corresponding for timesharing display with extract code and send to the first communication module; Also the voice data of multiple film source coding is sent to the first communication module;

Second communication module receives described synchronous code, extraction code and the voice data that the first communication module sends;

Helmet control chip controls to open when lens function module makes display show sheet source images to be watched when visor, display do not show sheet source images to be watched according to described synchronous code and extraction code correspondence closes visor; Also speaker module correspondence is sent to carry out audio frequency broadcasting described voice data.

7. the many appearing methods of single screen according to claim 6, it is characterized in that, described display control chip is by multiple film source image blend of display device and be sent to display and carry out timesharing display, by synchronous code corresponding for timesharing display with extract code and send to the first communication module; Also the voice data of multiple film source coding is sent to the first communication module, also comprises:

Display control chip receive film source odor reminding or play film source time timing prompting odor reminding, display control chip by the Taste Signals of acquisition coding send to the second communication module by the first communication module.

8. the many appearing methods of single screen according to claim 7, it is characterized in that, described helmet control chip controls to open when lens function module makes display show sheet source images to be watched when visor, display do not show sheet source images to be watched according to described synchronous code and extraction code correspondence closes visor; Also send to speaker module correspondence to carry out audio frequency broadcasting described voice data, also comprise:

Helmet control chip discharges corresponding smell to multimedia helmet user according to Taste Signals coding-control sense of taste module.

9. the many appearing methods of single screen according to claim 8, is characterized in that, described helmet control chip discharges corresponding smell to multimedia helmet user according to Taste Signals coding-control sense of taste module, specifically comprises:

Multimedia helmet client is sent to by taste chamber after the smell storage tank release smell that mixed gustatory organ is corresponding according to Taste Signals coding-control mixes.

10. the many appearing methods of single screen according to claim 6, it is characterized in that, described helmet control chip controls to open when lens function module makes display show sheet source images to be watched when visor, display do not show sheet source images to be watched according to described synchronous code and extraction code correspondence closes visor; Also described voice data is sent to after speaker module correspondence carries out audio frequency broadcasting, also comprises:

Helmet control chip controls to open when lens function module makes display show sheet source images to be watched when visor, display do not show sheet source images to be watched according to described synchronous code and extraction code correspondence closes visor; Also speaker module correspondence is sent to carry out audio frequency broadcasting described voice data.