A kind of multimedia equipment speech control system and method
Technical field
The present invention relates to smart machine field, espespecially a kind of multimedia equipment speech control system and method.
Background technology
Current social, smart machine are had been widely used in the life of people, for example, TV box.TV box is
One small-sized intelligent terminal, as long as being connected it with traditional tv simply by technologies such as HDMI or color difference lines, just
It can realize that web page browsing, Internet video are played, application program is installed on traditional tv, or even can be by your mobile phone, flat board
Photo and VIDEO PROJECTION get home in large screen television among.
Nowadays, people got used to remote control when see TV using TV box at home carry out zapping,
The operations such as volume plus-minus allow TV programme to be adjusted to state that oneself is liked and comfortable, but remote control also has many not sides
Just place.For example, the sometimes unexpected out of power of the battery of remote control, uncontrollable TV box, now TV box become
One piece of brick machine;Same inconvenient place is also a lot, such as remote control imprudence drops in some sofas seam and some
In crack, or accidentally forget where to be placed on, it is necessary to go to find ability zapping, so as to influence mood.Separately
Outside, in hotel accommodations, remote control was used by many both hands, very unhygienic, if will before our each uses
Cleaning is then very inconvenient.
In summary, when we are sitting on sofa at home sees TV using TV box, when we need to change
Platform etc. will first find remote control and carry out subsequent operation again every time when operation, especially when we are with a kind of more comfortable appearance
When gesture (such as when recumbency) sees TV, when now thinking zapping or tuning amount, then remote control is gone for, Consumer's Experience is not
It is fine.
The present invention can effectively solve any of the above problem directly by Voice command.
The content of the invention
It is an object of the invention to provide a kind of multimedia equipment speech control system and method, can directly pass through voice control
Multimedia equipment processed, the manipulation of remote control is eliminated, flexibly and easily.
Technical scheme provided by the invention is as follows:
The present invention provides a kind of multimedia equipment speech control system, including:
CPU judge modules, control multimedia equipment realize the function of remote control under the control of voice;
Tone color identification module, it is connected with the CPU judge modules, the signal received according to the CPU judge modules is known
Other video tone color and the tone color of user;
Instruction identification module, it is connected with the CPU judge modules, is sent according to the user that the CPU judge modules provide
Instruction identify the instruction species, and confirm after be returned to the CPU judge modules again;
Modular converter is instructed, is connected with the CPU judge modules, the data provided according to the CPU judge modules are by institute
The phonetic order for stating instruction identification module identification is converted to electric signal and returns to the CPU judge modules;And
Command output module, it is connected with the CPU judge modules, the instruction transmitted according to the CPU judge modules
The electric signal of modular converter conversion instructs corresponding to completing, and will be instructed by HDMI and is projected by the multimedia equipment
On TV.
Further, the tone color identification module is when the tone color to video tone color and user is identified, by video sound
Chromogenic filter, the tone color of user is returned to the CPU judge modules.
Further, the tone color identification module is working always when user does not send instruction, as long as what is recognized is
The tone color of television set completely filters out.
Further, it is necessary to which first sending one opens the multimedia equipment speech recognition work(before sending instructions every time
The instruction of energy.
Further, the instruction is " opening voice ".
The present invention also provides a kind of multimedia equipment sound control method, including step:
S110 sends initial order to multimedia equipment speech control system;
Tone color identification module identification video tone color described in S120 and the tone color of user, and video tone color is filtered;
Instruction identification module in multimedia equipment speech control system described in S130, the phonetic order sent according to user
Identify the species of the phonetic order;
Instruction modular converter in multimedia equipment speech control system described in S140, the phonetic order of identification is converted to
Corresponding electric signal;And
Command output module in multimedia equipment speech control system described in S150, according to the completion pair of the electric signal of conversion
The instruction answered, it will be instructed by HDMI and projected by multimedia equipment on TV.
Further, wherein initial order includes " opening voice ", and the initial order is that can activate the multimedia
The instruction of tone color identification module in equipment speech control system, the initial order can be by User Defineds.
Further, the species of the phonetic order is pre-set to instruction one, two, three, four, five etc., each species
The operational order to multimedia equipment such as " moving down a channel ", " one lattice volume of increase ", " switching XX videos " is corresponded to respectively.
Further, phonetic order one, two, three, four, five of identification etc. is respectively converted into pair by the instruction modular converter
Electric signal 1,2,3,4,5 answered etc..
Further, a phonetic order can be only sent after step silo or is simultaneously emitted by a plurality of phonetic order;
Wait three seconds, such as sent again without instruction, the multimedia equipment speech recognition system will be certainly after step S130 instruction identification
It is dynamic to close, and perform other command adapted theretos.
By a kind of multimedia equipment speech control system provided by the invention and method, the work(of remote control directly instead of
Can, and then eliminate some pinpricks that remote control is often brought to us in daily life;Decrease remote control simultaneously
The electronic pollution that battery and some components are brought to our environment.
Brief description of the drawings
Below by a manner of clearly understandable, preferred embodiment is described with reference to the drawings, to a kind of prison of router state
Above-mentioned characteristic, technical characteristic, advantage and its implementation for surveying method, apparatus and system are further described.
Fig. 1 is a kind of system block diagram of multimedia equipment speech control system of the present invention;
Fig. 2 is a kind of method flow diagram of multimedia equipment sound control method of the present invention.
Embodiment
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, control is illustrated below
The embodiment of the present invention.It should be evident that drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing, and obtain other embodiments.
To make simplified form, part related to the present invention is only schematically show in each figure, they are not represented
Its practical structures as product.In addition, so that simplified form readily appreciates, there is identical structure or function in some figures
Part, one of those is only symbolically depicted, or only marked one of those.Herein, "one" is not only represented
" only this ", the situation of " more than one " can also be represented.
A kind of one embodiment of multimedia equipment speech control system 100 of the present invention, as shown in figure 1, including:
CPU judge modules 110, control multimedia equipment realize the function of remote control under the control of voice;
Tone color identification module 120, it is connected with CPU judge modules 110, the signal received according to CPU judge modules 110 is known
Other video tone color and the tone color of user, and video tone color is filtered, the tone color of user is returned to CPU judge modules 110;
Instruction identification module 130, it is connected with CPU judge modules 110, is sent according to the user that CPU judge modules 110 provide
Instruction identify the instruction species, and confirm after be returned to CPU judge modules 110 again;
Modular converter 140 is instructed, is connected with CPU judge modules 110, will be referred to according to the data that CPU judge modules 110 provide
The phonetic order for making identification module 130 identify is converted to electric signal and returns to CPU judge modules 110;
Command output module 150, it is connected with CPU judge modules 110, the instruction transmitted according to CPU judge modules 110 is changed
The electric signal that module 140 is changed instructs corresponding to completing, and will be instructed by HDMI and projects TV by multimedia equipment
On.
Specifically, in the present embodiment, multimedia equipment includes TV box;User can be user set in advance,
Can be other users;The tone color identification module 120 of multimedia equipment when the tone color to video tone color and user is identified,
Television set can have been disturbed identification in sounding, now identify TV with the tone color identification module 120 of multimedia equipment
Tone color is simultaneously filtered, and can prevent that the tone color control box period of the day from 11 p.m. to 1 a.m of user from being disturbed by sound of television, tone color identification module 120
Equally working when user does not send instruction, as long as what is recognized is that the tone color of television set completely filters out, so may be used always
During preventing from watching program, the sound of television set causes to judge by accident to multimedia equipment, after the tone color of television set is filtered out again
Circulate and receive corresponding phonetic order to tone color identification module 120, corresponding action is carried out according to the instruction received;So as to real
The voice that current family is sent promptly and accurately can objectively control multimedia equipment.
In addition, in order to avoid noise caused by external environment (such as normal chat talk between people and people) is to multimedia
The influence of equipment tone color identification module 120, it is necessary to first send an opening multimedia equipment speech recognition before sending instructions every time
The instruction of function, such as user send instructions such as " opening voice (self-defined) ", treat that multimedia equipment tone color identification module 120 is beaten
After opening and feeding back voice message " speech recognition has been opened (self-defined) ", then send other instructions and carry out remote-controlled multimedia equipment.
A kind of one embodiment of multimedia equipment sound control method of the present invention, as shown in Fig. 2 including:
S110, which sends initial order to multimedia equipment speech control system, wherein initial order, to be included " opening voice " etc.
Can in activating multi-media equipment speech control system tone color identification module 120 instruction, the initial order can by user from
Definition;
S120 tone colors identification module 120 identifies video tone color and the tone color of user, and video tone color is filtered;Tone color identifies
When module 120 is constantly in work, as long as identifying that video tone color is just ignored;
Instruction identification module 130 in S130 multimedia equipment speech control systems, the phonetic order sent according to user
Identify the species of the phonetic order;The species of the phonetic order has been pre-set to instruction one, two, three, four, five etc., each
Species corresponds to the operation to multimedia equipment such as " moving down a channel ", " one lattice volume of increase ", " switching XX videos " and referred to respectively
Order;
Instruction modular converter 140 in S140 multimedia equipment speech control systems, the phonetic order of identification is converted to
Corresponding electric signal;Phonetic order one, two, three, four, five that will be identified etc. be respectively converted into corresponding electric signal 1,2,3,4,
5 etc.;
Command output module 150 in S150 multimedia equipment speech control systems, according to the completion pair of the electric signal of conversion
The instruction answered, it will be instructed by HDMI and projected by multimedia equipment on TV.
Specifically, in the present embodiment, user can only send a voice after step silo according to the demand of oneself
Instruct or be simultaneously emitted by a plurality of phonetic order;Wait three seconds, such as sent again without instruction, more matchmakers after step S130 instruction identification
Body equipment speech recognition system will turn off, and perform other command adapted theretos.
The present invention can not have to go for remote control every time, remote control this link be eliminated, directly with voice to multimedia
Equipment is controlled, and instruction is sent by voice, is identified by the tone color identification module 120 of multimedia equipment speech control system
Go out the tone color of TV and filtered, can prevent user speech from being disturbed when controlling multimedia equipment by sound of television, sound
Color identification module 120 is equally working always when user does not send instruction, if recognize be the tone color of television set completely
Filter out, when so can prevent from watching program, the sound of television set is caused to judge by accident to box, and the tone color of television set is filtered out
Circulate again afterwards and receive corresponding phonetic order to tone color identification module 120, corresponding action is carried out according to the instruction received,
So as to accomplish that the voice that user sends promptly and accurately can objectively control multimedia equipment.
The method of existing control multimedia equipment can only be remotely controlled by the bluetooth or ultra-red order of remote control, often
It is secondary need to pick up remote controller key be controlled, it is not convenient and not intelligent enough enough;The present invention is that instruction is directly sent by voice
To control multimedia equipment, sent by various types of voice, the practical effect of remote control can be reached, flexibly and easily.
The present invention sends different instruction come remote-controlled multimedia equipment by voice, brief introduction, flexibly, conveniently, with prior art
Compare, the advantage of the invention is that:The present invention directly instead of the function of remote control, and then eliminate remote control in daily life
In some pinpricks for often being brought to us;Remote controller battery and some components are decreased simultaneously to our environment band
The electronic pollution come.
It should be noted that above-described embodiment can independent assortment as needed.Described above is only the preferred of the present invention
Embodiment, it is noted that for those skilled in the art, do not departing from the premise of the principle of the invention
Under, some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.