CN201408538Y

CN201408538Y - Blue-ray player with voice control function

Info

Publication number: CN201408538Y
Application number: CN2009200968642U
Authority: CN
Inventors: 毛文甲; 金成珍
Original assignee: Tianjin Samsung Electronics Co Ltd
Current assignee: Tianjin Samsung Electronics Co Ltd
Priority date: 2009-05-22
Filing date: 2009-05-22
Publication date: 2010-02-17
Anticipated expiration: 2019-05-22

Abstract

The utility model discloses a blue-ray player with a voice control function, which comprises a voice control receiver, an AD (analog to digital) conversion module, a voice control memory and a voice control recognition chip, wherein the voice control receiver is used for converting a voice command of a user into an analog electrical signal and transmitting the analog electrical signal to the AD conversion module; the AD conversion module is used for converting the analog electrical signal into a digital signal which can be identified by the voice control recognition chip and transmitting the digital signal to the voice control recognition chip; the voice control memory is used for prerecording and pre-memorizing voice commands of a plurality of users, and pre-memorizing the one-to-one corresponding relations between the digital signals converted from the plurality of voice commands and a plurality of control signals; and the voice control recognition chip is used for matching the received digital signals thereof with the one-to-one corresponding relations between the digital signals and control signals pre-memorized in the voice control memory, then obtaining corresponding controlsignals and transmitting the control signals to a control circuit of the blue-ray player for controlling the operation of the blue-ray player. The blue-ray player can be controlled by voice, thus improving the flexibility and expandability of the blue-ray player, and bringing convenience for users to use a television.

Description

A kind of blue light player with acoustic control function

Technical field

The utility model relates to household electrical appliance control technology field, particularly relates to a kind of blue light player with acoustic control function.

Background technology

Continuous development along with China's science and technology, video camera, camera, digital video disk (DigitalVideo Disk, DVD) domestic electric appliance such as player is more and more universal in people's daily life, and people have used blue light player to play the own vision works of being liked.

The advantage that blue light BD player is just big with its capacity, sharpness is high now popularizes rapidly in mass consumption person market.Increasingly mature along with hardware technology, the price and the basic function of BD player are gradually improved, and each BD player manufacturer will be main strength with appearance design and software development, launch keen competition on function and user interface.

Present blue light player all is furnished with telepilot.Though also designed the button of function on the blue light player body, but for attractive in appearance and user friendly consideration, blue light player production firm still has been integrated into most keypress function on the telepilot, to make things convenient for the user that blue light player is controlled, if so the size that the user wants to change video disc or regulates volume generally all needs to operate by telepilot.

But the user can cause some unnecessary troubles thereby the user is operated televisor because the time can not find battery consumption in telepilot or the telepilot to be over and to lose control to TV sometimes.Moreover, needing to use battery in the telepilot, the old and useless battery recovery problem of therefore bringing also is to allow very much people especially pay close attention to the problem of attention, old and useless battery seriously jeopardizes people's living environment.

The utility model content

In view of this, the purpose of this utility model provides a kind of blue light player with acoustic control function, by on blue light player, adding the acoustic control identification chip, make the user need not by telepilot, can control blue light player by sound, strengthen the dirigibility and the expandability of blue light player, be very easy to the user and use televisor, and strengthened blue light player user's product use experience, be of great practical significance.

For this reason, the utility model provides a kind of blue light player with acoustic control function, comprising:

The acoustic control receiver, to be used for the user's voice instruction transformation be analog electrical signal and be transferred to analog-to-digital conversion module;

Modulus AD modular converter is used for analog electrical signal is converted to the digital signal that the acoustic control identification chip can be discerned, and sends to the acoustic control identification chip;

The acoustic control storer is used to prerecord the instruction of a plurality of user's voice of storage, and stores digital signal that a plurality of phonetic order changes and the one-to-one relationship between a plurality of control signal in advance;

The acoustic control identification chip, being used for digital signal that received digital signal and acoustic control storer are stored in advance and the one-to-one relationship between the control signal mates, obtain the control signal of this received digital signal correspondence, and this control signal sent to the control circuit of blue light player, realize the operation of control blue light player.

Preferably, described acoustic control receiver is a microphone.

Preferably, include UART Universal Asynchronous Receiver Transmitter UART, be used to control the data communication between acoustic control identification chip and the modulus AD modular converter.

The technical scheme that is provided by above the utility model as seen, a kind of blue light player that the utility model provides with acoustic control function, by on blue light player, adding an acoustic control identification chip, make the user need not by telepilot, can control blue light player by sound, strengthen the dirigibility and the expandability of blue light player, be very easy to the user and use televisor, and strengthened blue light player user's product use experience, be of great practical significance.

In addition, the utility model does not need to use a teleswitch and can control blue light player, does not therefore exist the old and useless battery that uses battery in the telepilot and bring to reclaim problem, has protected people's living environment.

Description of drawings

A kind of structural representation that Fig. 1 provides for the utility model with blue light player of acoustic control function.

Embodiment

In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with drawings and embodiments.

Referring to Fig. 1, a kind of blue light player with acoustic control function that the utility model provides includes: acoustic control receiver 101, modulus AD modular converter 102, acoustic control storer 103 and acoustic control identification chip 104, wherein,

Acoustic control receiver 101, to be used for the user's voice instruction transformation be analog electrical signal and be transferred to analog-to-digital conversion module 102;

In the utility model, described acoustic control receiver 101 is a microphone, thereby can allow the user of the blue light player instruction of sounding within the specific limits, gathers user's sound instruction by this microphone.

Modulus AD modular converter 102 is connected with acoustic control receiver 101, is used for analog electrical signal is converted to the digital signal that acoustic control identification chip 104 can be discerned, and sends to acoustic control identification chip 104;

Acoustic control storer 103 is used to prerecord the instruction of a plurality of user's voice of storage, and stores digital signal that a plurality of phonetic order changes and the one-to-one relationship between a plurality of control signal in advance.

Acoustic control identification chip 104, be connected with modulus AD modular converter 102, acoustic control storer 103 respectively, being used for digital signal that received digital signal and acoustic control storer 103 are stored in advance and the one-to-one relationship between the control signal mates, obtain the control signal of this received digital signal correspondence, and this control signal sent to the control circuit of blue light player, realize the operation of control blue light player;

On the specific implementation, the input that the user can be by telepilot and confirm to control the switch of above-mentioned acoustic control identification chip 104.

In the utility model, control data communication between acoustic control identification chip 104 and the modulus AD modular converter 102 by UART Universal Asynchronous Receiver Transmitter UART.

On the specific implementation, when the digital signal that the phonetic order that acoustic control identification chip 104 is received is changed is identical or close with the digital signal of storage in advance in the acoustic control storer 103, obtain the pairing control signal of this identical or close digital signal, and send to the control circuit of blue light player, realize the operation of control blue light player;

On specific implementation, the blue light player user instruction of can sounding within the specific limits, as " broadcast ", after acoustic control receiver 101 receives this command signal, carry out sending acoustic control identification chip 104 to after the analog to digital conversion through modulus AD modular converter 102, the digital signal that 104 pairs of phonetic orders of acoustic control identification chip are changed is discerned, obtain the pairing control signal of digital signal that phonetic order is changed, the control circuit that sends to then in the blue light player is handled, control circuit in the blue light player receives the control signal of acoustic control identification chip 104 outputs, and the control blue light player is play.

Need to prove that in the utility model, described acoustic control receiver, modulus AD modular converter 102, acoustic control storer 103, acoustic control identification chip 104 can be discrete devices, perhaps integrate.

In sum, a kind of blue light player that the utility model provides with acoustic control function, by on blue light player, adding an acoustic control identification chip, make the user need not by telepilot, can control blue light player by sound, strengthen the dirigibility and the expandability of blue light player, be very easy to the user and use televisor, and strengthened blue light player user's product use experience, be of great practical significance.

The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1, a kind of blue light player with acoustic control function is characterized in that, comprising:

2, blue light player as claimed in claim 1 is characterized in that, described acoustic control receiver is a microphone.

3, blue light player as claimed in claim 1 is characterized in that, includes UART Universal Asynchronous Receiver Transmitter UART, is used to control the data communication between acoustic control identification chip and the modulus AD modular converter.