A kind of acoustic control start TVTechnical field
The present invention relates to field of television, specially refer to a kind of acoustic control start TV.
Background technology
TV is in the market generally all wanted remote controller or on television set, is directly opened, but concerning the disabled or greasy on hand people of some both hands, opening TV still is cumbersome something.In application number is 200320118775 application, disclose a kind of acoustic control TV set, though function is many, principle is complicated, in actual the use inconvenience is arranged also.Therefore, to the deficiency of prior art, need a kind of acoustic control start TV especially, with the problem of mentioning more than solving.
Summary of the invention
The object of the present invention is to provide a kind of acoustic control start TV, make the user directly to open TV through sound.
The technical problem that the present invention solved can adopt following technical scheme to realize:
A kind of acoustic control start TV; Comprise a television set body, it is characterized in that, said television set body exterior be provided with one be used to respond to the external sound signal strength signal intensity sound transducer; The television set body interior comprises a main control chip, a setting module and a boot-strap circuit; Main control chip is judged intensity of sound according to the next digital signal of the transmission of sound transducer, and whether decision transmits control signal according to judged result; Setting module links to each other with main control chip, is used to set the intensity level of sound; Boot-strap circuit is used to receive the control signal that the master control chip sends and starts television set to realize the object of the invention.
In one embodiment of the invention, said sound transducer is provided with a switch, is used for opening or closing the acoustic control power up function.
In one embodiment of the invention, said boot-strap circuit is the part of former TV set circuit.
The invention solves both hands deformity or greasy on hand personage and turn on the problem of TV inconvenience, simple in structure, design ingenious.
Description of drawings
Fig. 1 is the structured flowchart of a kind of acoustic control start TV of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1; A kind of acoustic control start TV of the present invention; Comprise a television set body, it is characterized in that, said television set body exterior be provided with one be used to respond to the external sound signal strength signal intensity sound transducer; The television set body interior comprises a main control chip, a setting module and a boot-strap circuit; Main control chip is judged intensity of sound according to the next digital signal of the transmission of sound transducer, and whether decision transmits control signal according to judged result; Setting module links to each other with main control chip, is used to set the intensity level of sound; Said boot-strap circuit is the part of former TV set circuit, and boot-strap circuit is used to receive the control signal that the master control chip sends and starts television set to realize the object of the invention.Sound transducer according to the invention also is provided with a switch, is used for opening or closing the acoustic control power up function.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; The present invention also has various changes and modifications under the prerequisite that does not break away from spirit and scope of the invention, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection range to be defined by appending claims and equivalent thereof.