CN102907936B - Multichannel audio controlled dynamic seat platform - Google Patents
Multichannel audio controlled dynamic seat platform Download PDFInfo
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- CN102907936B CN102907936B CN201210107491.0A CN201210107491A CN102907936B CN 102907936 B CN102907936 B CN 102907936B CN 201210107491 A CN201210107491 A CN 201210107491A CN 102907936 B CN102907936 B CN 102907936B
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- 238000010586 diagram Methods 0.000 description 4
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- 238000005516 engineering process Methods 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The invention discloses a multichannel audio controlled dynamic seat platform, comprising a seat body, and further comprising a signal decoding driver arranged on the seat body, and a vibrating device controlling the vibration of the seat body according to output of the signal decoding driver. The vibrating device comprises a right front vibrator, a middle vibrator, a left front vibrator, a low frequency vibrator, a right surrounding vibrator, a left surrounding vibrator, a right back surrounding vibrator and a left back surrounding vibrator, wherein the signal decoding driver comprises an interface matched with the vibrating device. The seat follows the movie scene and motion closely, and the motion output of the vibrators does not need to be acquired in advance. The seat can automatically follow the surrounding musics of sound track 7.1 or 5.1 or sound track 2.1 and multi-channel in other encoding formats; the vibration responding times can reach 400 per second at most; and therefore, the infection and the liveness of movies and games are enhanced.
Description
Technical field
The invention belongs to automatic seat field, be specifically related to a kind of multi-channel audio and control dynamic seat platform, be applicable to the field such as the multidimensional seat of dynamic cinema, recreation ground or game machine, Medical health-care massage equipment.
Background technology
The progress of material life and the development of science and technology make people crave for continuous raising to higher level cultural life, and the high-tech stero dynamic film risen in the world is in this case fashionable for a time.
Multidimensional seat conventional on current domestic and international market is mainly by the multidimensional seat of oil cylinder or air cylinder driven, driving oil cylinder or cylinder to coordinate by electromechanical coupling system makes seat realize scene action, but seat action need gather in advance, action is sluggish in conjunction with the response of defective tightness action with film sight, operation underaction.
Summary of the invention
The object of the invention is the problems referred to above existed for existing technology, provide a kind of multi-channel audio and control dynamic seat platform, this platform can carry out vibration control according to the audio/video information of input, highly sensitive, real-time.
To achieve these goals, the present invention is by the following technical solutions:
A kind of multi-channel audio controls dynamic seat platform, comprises seat body, also comprises the vibrating device being arranged on signal decoding driver in seat body and according to the output of signal decoding driver, seat body being carried out to vibration control.
Vibrating device as above comprises low frequency vibrator, and described signal decoding driver comprises the mega bass signal output interface be connected with low frequency vibrator.
Vibrating device as above also comprises right surround channel signal output interface and left surround channel signal output interface, described signal decoding driver also comprises right around vibrator and left around vibrator, the right side is connected with right surround channel signal output interface around vibrator, and a left side is connected with left surround channel signal output interface around vibrator.
Vibrating device as above also comprises right front vibrator, mid-vibrator and left front vibrator, described signal decoding driver also comprises right front channels signal output interface, center channels signal output interface and front left channel signal output interface, right front vibrator is connected with right front channels signal output interface, mid-vibrator is connected with center channels signal output interface, and left front vibrator is connected with front left channel signal output interface.
Vibrating device as above also comprises right back around vibrator and left back around vibrator, described signal decoding driver also comprises right back surround channel signal output interface and left back surround channel signaling interface, right backly to be connected with right back surround channel signal output interface around vibrator, to be left backly connected with left back surround channel signaling interface around vibrator.
Signal decoding driver as above also comprises the audio-video interface for accessing audio frequency and video.
Audio-video interface as above and PC or game machine or blue light disc player or digital television or DVD player or cinema projector are connected.
Seat body as above comprises base and backrest, described right front vibrator, mid-vibrator, left front vibrator and low frequency vibrator are all arranged on base, the described right side is around vibrator, left around vibrator, right back around vibrator with to be left backly all arranged on backrest around vibrator, and signal decoding driver is arranged in seat body or is placed on seat body.
Vibrating device described above is electromagnetic vibrator or eccentric motor vibrator.
Low frequency vibrator as above, right around vibrator, left around vibrator, right front vibrator, mid-vibrator, left front vibrator, right back around vibrator be left backly all at least 2 around vibrator.
Compared with prior art, advantage of the present invention and beneficial effect are:
1, seat and the film plot action that is input to signal decoding driver are followed closely and the action of vibrating device exports and do not need to gather in advance;
What 2, vibrating device can follow 7.1 or 5.1 sound channels and other multichannel automatically makes vibratory response accurately around music, and vibratory response each second number of times reaches as high as 400 times;
3, appeal and the presence of film and game is enhanced.
Accompanying drawing explanation
Fig. 1 is axonometric projection schematic diagram of the present invention;
Fig. 2 is electronic schematic diagram of the present invention;
Fig. 3 is that schematic diagram is looked on a left side of the present invention;
Fig. 4 is that schematic diagram is looked on the right side of the present invention.
In figure: 1-base; The right front vibrator of 2-; The mid-vibrator of 3-; The left front vibrator of 4-; 5-low frequency vibrator; 6-is right around vibrator; 7-is left around vibrator; 8-backrest; 9-is right back around vibrator; 10-is left back around vibrator; 11-PC machine; 12-game machine; 13-blue light disc player; 14-signal decoding driver.
detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail.
As shown in Fig. 1 ~ Fig. 4, a kind of multi-channel audio controls dynamic seat platform, comprise seat body, also comprise the vibrating device being arranged on signal decoding driver 14 in seat body and according to the output of signal decoding driver 14, seat body being carried out to vibration control.
Vibrating device comprises low frequency vibrator 5, and described signal decoding driver 14 comprises the mega bass signal output interface be connected with low frequency vibrator 5.
Vibrating device also comprises right surround channel signal output interface and left surround channel signal output interface, described signal decoding driver 14 also comprises right around vibrator 6 and left around vibrator 7, the right side is connected with right surround channel signal output interface around vibrator 6, and a left side is connected with left surround channel signal output interface around vibrator 7.
Vibrating device also comprises right front vibrator 2, mid-vibrator 3 and left front vibrator 4, described signal decoding driver 14 also comprises right front channels signal output interface, center channels signal output interface and front left channel signal output interface, right front vibrator 2 is connected with right front channels signal output interface, mid-vibrator 3 is connected with center channels signal output interface, and left front vibrator 4 is connected with front left channel signal output interface.
Vibrating device also comprises right back around vibrator 9 and left back around vibrator 10, described signal decoding driver 14 also comprises right back surround channel signal output interface and left back surround channel signaling interface, right backly to be connected with right back surround channel signal output interface around vibrator 9, to be left backly connected with left back surround channel signaling interface around vibrator 10.
Signal decoding driver 14 also comprises the audio-video interface for accessing audio frequency and video.
Audio-video interface and PC 11 or game machine 12 or blue light disc player 13 or digital television or DVD player or cinema projector are connected.
Seat body comprises base 1 and backrest 8, described right front vibrator 2, mid-vibrator 3, left front vibrator 4 and low frequency vibrator 5 are all arranged on base 1, the described right side is around vibrator 6, left around vibrator 7, right back around vibrator 9 be left backly all arranged on backrest 8 around vibrator 10, and signal decoding driver 14 is arranged in seat body or is placed on seat body.
Vibrating device is electromagnetic vibrator or eccentric motor vibrator.
Low frequency vibrator 5, right around vibrator 6, left around vibrator 7, right front vibrator 2, mid-vibrator 3, left front vibrator 4, right back around vibrator 9 be left backly all at least 2 around vibrator 10.
The present invention adopts the signal decoding driver 14 of multichannel, power signal again different frequency after decoded Audio Signal Processing can be sent to the vibrator of diverse location, when audio signal is with video display scene changes, signal decoding driver 14 parses the vibrating device that corresponding signal distributes to diverse location, makes vibrating device describe the movement of acoustic image in the mode of vibration.Such as when audio-visual scene represents an automobile when from left to right running after one's death, the vibrating device be arranged on backrest 8 also can immediately following right side vibration after audio signal first left side vibration, beholder is felt, and the back sensation that there are objects moving, corresponding this many vibrator structures can coordinate any direction mobile sense of multichannel audio decoding accurate description space object.Corresponding this many vibrator systems can also follow audio-visual scene changes, jolting and hail of bullets wind and rain thunder and lightning etc. of the shake vehicle of engine is described, due to action need not be gathered in advance, so the present invention has, structure is simple, vibration and video content combine closely, the features such as dependable performance is stable.Quiet during its work, the change following audio signal closely is come quietly, and enhances audio-visual telepresenc greatly, overcomes that traditional multidimensional seat action is followed closely, action needs to gather etc. defect.
When the signal source film multi-channel encoder signal that such as PC 11 is play is transported to signal decoding driver 14 inside, signal decoding driver 14 decodes multi-channel audio signal and to go forward side by side row relax and amplification, the mega bass signal output interface of signal decoding driver 14 exports the adjustable low frequency signal of the cut-off frequency of below 150HZ, it can describe heavier scene with significantly low-frequency vibration after being connected with low frequency vibrator 5 and shake and feel, and such as thunderous, blast, building collapsing, engine are thundered, the jolting of road surface.Signal decoding driver 14 right front channels signal output interface, center channels signal output interface and front left channel signal output interface export the adjustable low frequency signal of the cut-off frequency of below 150HZ, and be connected with right front vibrator 2, mid-vibrator 3, left front vibrator 4 respectively, assist low frequency vibrator 5 to describe the audio frequency and video scene of shock simultaneously, also can describe moving left and right of acoustic image by the precedence of vibration.When on such as video pictures, a car from left to right moves, the right front vibrator 2 that vibrating device can vibrate the last right side along with the left front vibrator 4 mid-vibrator 3 vibrated then on the first most left side of the change of audio signal vibrates, the vibration that such human body will be felt followed by acoustic image and moves together, and car is general with passing by one's side seemingly.The right surround channel of signal decoding driver 14, left surround channel, right back surround channel, left back surround channel exports the adjustable low frequency signal of the cut-off frequency of below 400HZ respectively, and respectively with the right side around vibrator 6, left around vibrator 7, right back around vibrator 9, left backly to be connected around vibrator 10, right and left rings around vibrator except can describe scene low frequency shock sensation, the acoustic image of high-speed motion can also be described, what such as bullet flew over whistle sound, the voice that aircraft overhead spirals, small bird flies over cry, the buzz that honeybee flies over can cause and vibrates accordingly around vibrator, such as when a honeybee in pictured scene dances in the air at one's side personage, corresponding vibration can be made immediately following the movement of acoustic image all around around vibration, when honeybee flies to right back from right front, right front vibrator 2 vibrated then right vibration around vibrator 6 is before this subsequently right backly to vibrate around vibrator 9, the beholder be sitting in so seemingly on chair is exactly that hero in picture really has honeybee to dance in the air generally at one's side, the sensation that centipede creeps with it can also be described equally, increase on-the-spot feeling of terror and the sense of reality.Same principle and method, this multichannel audio controls multidimensional seat, the multi-channel audio coding format signal of the more multichannel such as 2.1 common on the market sound channel 5.1 sound channel 7.1 sound channel 9.1 sound channels can be coordinated, follow multichannel surround audio signal and make oscillation ring around response.
One of most typical application of the present invention is exactly only apply the effect that mega bass sound channel, left surround channel and right surround channel are connected low frequency vibrator 5, a left side can make realization very desirable around vibrator 7 and the right side around vibrator 6, also has the application of a typical simplification version only to apply mega bass sound channel connection low frequency vibrator 5 and also can realize dynamic effect.
Claims (5)
1. a multi-channel audio controls dynamic seat platform, comprise seat body, it is characterized in that: also comprise the vibrating device being arranged on signal decoding driver (14) in seat body and according to the output of signal decoding driver (14), seat body being carried out to vibration control
Vibrating device comprises low frequency vibrator (5), and described signal decoding driver (14) comprises the mega bass signal output interface be connected with low frequency vibrator (5),
Signal decoding driver (14) also comprises right surround channel signal output interface and left surround channel signal output interface, described vibrating device also comprise right around vibrator (6) and a left side around vibrator (7), the right side is connected with right surround channel signal output interface around vibrator (6), a left side is connected with left surround channel signal output interface around vibrator (7)
Vibrating device also comprises right front vibrator (2), mid-vibrator (3) and left front vibrator (4), described signal decoding driver (14) also comprises right front channels signal output interface, center channels signal output interface and front left channel signal output interface, right front vibrator (2) is connected with right front channels signal output interface, mid-vibrator (3) is connected with center channels signal output interface, and left front vibrator (4) is connected with front left channel signal output interface
Vibrating device also comprises right back around vibrator (9) and left back around vibrator (10), described signal decoding driver (14) also comprises right back surround channel signal output interface and left back surround channel signaling interface, right backly to be connected with right back surround channel signal output interface around vibrator (9), left backly be connected with left back surround channel signaling interface around vibrator (10), signal decoding driver (14) also comprises the audio-video interface for accessing audio frequency and video.
2. a kind of multi-channel audio according to claim 1 controls dynamic seat platform, it is characterized in that: described audio-video interface and PC (11) or game machine (12) or blue light disc player (13) or digital television or DVD player or cinema projector are connected.
3. a kind of multi-channel audio according to claim 1 controls dynamic seat platform, it is characterized in that: described seat body comprises base (1) and backrest (8), described right front vibrator (2), mid-vibrator (3), left front vibrator (4) and low frequency vibrator (5) are all arranged on base (1), the described right side is around vibrator (6), left around vibrator (7), right back around vibrator (9) be left backly all arranged on backrest (8) around vibrator (10), signal decoding driver (14) is arranged in seat body or is placed on seat body.
4. a kind of multi-channel audio according to claim 1 or 2 or 3 controls dynamic seat platform, it is characterized in that: described vibrating device is electromagnetic vibrator or eccentric motor vibrator.
5. a kind of multi-channel audio according to claim 1 controls dynamic seat platform, it is characterized in that: described low frequency vibrator (5), right around vibrator (6), left around vibrator (7), right front vibrator (2), mid-vibrator (3), left front vibrator (4), right back around vibrator (9) be left backly all at least 2 around vibrator (10).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210107491.0A CN102907936B (en) | 2012-04-12 | 2012-04-12 | Multichannel audio controlled dynamic seat platform |
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| CN201210107491.0A CN102907936B (en) | 2012-04-12 | 2012-04-12 | Multichannel audio controlled dynamic seat platform |
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| CN102907936A CN102907936A (en) | 2013-02-06 |
| CN102907936B true CN102907936B (en) | 2015-02-18 |
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| CN201210107491.0A Expired - Fee Related CN102907936B (en) | 2012-04-12 | 2012-04-12 | Multichannel audio controlled dynamic seat platform |
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Families Citing this family (5)
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| US9514620B2 (en) | 2013-09-06 | 2016-12-06 | Immersion Corporation | Spatialized haptic feedback based on dynamically scaled values |
| CN106686498A (en) * | 2015-11-10 | 2017-05-17 | 王卫平 | Cinema seat multichannel stereophonic loudspeaker system |
| CN107272459A (en) * | 2017-07-18 | 2017-10-20 | 衢州熊妮妮计算机科技有限公司 | A kind of 4D films seat control method and system based on neutral net |
| CN108064015B (en) * | 2018-01-17 | 2019-06-18 | 广州暴风新影科技有限公司 | A method of dynamic data are automatically generated using surround sound audio |
| CN113225594A (en) * | 2021-02-23 | 2021-08-06 | 安徽宇航派蒙健康科技股份有限公司 | Method for interaction between massage equipment and television video and audio |
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| US4064376A (en) * | 1975-04-08 | 1977-12-20 | Bodysonic Kabushiki Kaisha | Sound reproduction system and device |
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Address after: 100080 No. 18, Haidian District, Beijing, Suzhou Street Patentee after: BEIJING SUN LIGHT TECHNOLOGY Co.,Ltd. Address before: 100080 No. 18, Haidian District, Beijing, Suzhou Street Patentee before: BEIJING TAIYANG GUANGYING FILM AND TELEVISION SCIENCE & TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20180424 Address after: 510700 Guangdong Guangzhou new and high tech Industrial Development Zone, No. 31, No. three, Southern China new material innovation park, G10 301 Patentee after: GUANGZHOU SHENLIN QIJING VIRTUAL REALITY TECHNOLOGY CO.,LTD. Address before: 100080 No. 18, Haidian District, Beijing, Suzhou Street Patentee before: BEIJING SUN LIGHT TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20200828 Address after: Room 01, 7 / F, building 6, area 3, 186 South Fourth Ring Road West, Fengtai District, Beijing 100070 Patentee after: BEIJING SUN LIGHT TECHNOLOGY Co.,Ltd. Address before: 510700 Guangdong Guangzhou new and high tech Industrial Development Zone, No. 31, No. three, Southern China new material innovation park, G10 301 Patentee before: GUANGZHOU SHENLIN QIJING VIRTUAL REALITY TECHNOLOGY Co.,Ltd. |
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