WO2019214005A1 - 一种智能语音床 - Google Patents

一种智能语音床 Download PDF

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Publication number
WO2019214005A1
WO2019214005A1 PCT/CN2018/090508 CN2018090508W WO2019214005A1 WO 2019214005 A1 WO2019214005 A1 WO 2019214005A1 CN 2018090508 W CN2018090508 W CN 2018090508W WO 2019214005 A1 WO2019214005 A1 WO 2019214005A1
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WO
WIPO (PCT)
Prior art keywords
voice
module
bed
central processing
processing module
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PCT/CN2018/090508
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English (en)
French (fr)
Inventor
黄敏利
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敏华家具制造(惠州)有限公司
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Publication of WO2019214005A1 publication Critical patent/WO2019214005A1/zh

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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/26—Speech to text systems
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/223—Execution procedure of a spoken command

Definitions

  • the invention belongs to the field of smart home technology, and in particular relates to a smart speech bed.
  • the central control board is installed in the center of the small backrest of the bed back, the microphone is exposed to receive the sound, and the physical voice time is not completed by the single-chip microcomputer on the central control board.
  • the user simply controls the home appliance in the bed by speaking.
  • the voice control bed a simple answer is completed only by the voice curing module of the single chip microcomputer.
  • the voice bed only controls the furniture commands such as televisions, air conditioners, curtains, etc., and cannot provide convenience for other aspects of life (such as car service and take-away service), and does not form a smart furniture system centered on the bed.
  • the present invention provides a smart speech bed that facilitates the user's voice interaction with the living device, and the voice interaction is more humanized and multi-level convenient life.
  • An intelligent voice bed includes a bed body, a voice collection module, a central processing module, and a voice feedback module; the voice collection module is configured to collect voice commands of the user; and the central processing module receives the voice command signals collected by the voice collection module, according to the voice command signals.
  • the operation instruction is sent to the device end and/or the voice feedback module; the voice feedback module is configured to receive the output signal of the central processing module and feed back to the user; and the voice collection module and the voice feedback module are both disposed on the bed body.
  • the bed body is not only provided with a voice collection module for collecting user voice commands, but also a voice feedback module for feeding back information to the user.
  • the voice collection module and the voice feedback module on the bed body can implement voice interaction with the user.
  • the bed is a comfortable and convenient place for the user to speak.
  • the bed is used as a place for the user to control all aspects of life.
  • the bed becomes a response function of the robot function and communicates with the user. Therefore, the present invention provides a smart speech bed that facilitates user's voice interaction with the living device, and the voice interaction is more humanized and multi-level convenient life.
  • both the voice acquisition module and the voice feedback module are embedded in the bed body.
  • the voice acquisition module and the voice feedback module are installed in the bed body without affecting the appearance of the bed and other functions.
  • the voice acquisition module and the voice feedback module are disposed at a bedside position of the bed body.
  • the selection of the location can make the voice collection module collect voice information more clearly, and is more conducive to the voice feedback module to deliver the voice to the user.
  • the central processing module is disposed on the bed body, and the voice collection module and the voice feedback module are electrically connected to the central processing module.
  • the central processing module is used as the control center of the intelligent speech bed, which is disposed on the bed body and electrically connected with the voice collection module and the voice feedback module, and can use the voice bed as the center of the user's entire living equipment control, thereby improving the reliability of the control center. .
  • the voice collection module has a wireless transmitting module
  • the voice feedback module has a wireless receiving module
  • the central processing module is separated from the bed body
  • the wireless transmitting module transmits the signal of the voice collecting module to the central processing module
  • the wireless receiving module receives the central processing module.
  • the central processing module is separated from the bed body, and the voice collecting module and the voice feedback module are connected by wireless communication, which can save the space of the voice bed body and enhance the comfort of the bed.
  • the method further includes a wireless terminal for the user to input an instruction, and the wireless terminal transmits the instruction to the central processing module.
  • the control of the wireless terminal input increases the user's control route selection, and the wireless terminal and voice control can exert their respective advantages. Control can still be achieved when a person leaves the bed.
  • the device side includes a cloud server.
  • the user transmits the instructions to the cloud server through the voice bed, and the cloud server can provide various services for the user according to the instructions, such as calling a car, taking out a meal, etc., so that the function of the voice bed of the present invention is more intelligent and diversified.
  • the device end includes a cloud server, a bed, a sofa, a lamp, a humidifier, a television, an air conditioner, a curtain, a sweeper, a refrigerator, a washing machine, a water heater, an air purifier, a smart socket, a dehumidifier, an electric kettle, an oven, and an automatic One or more of a clothes drying rack, a rice cooker, a soybean milk machine, and a water purifier.
  • the bed of the present application is used as a control center to send commands to the device end.
  • the devices that can receive voice commands in the present invention are diverse, and the bed voice interaction function is utilized to the greatest extent.
  • the voice collection module comprises a voice recognition module, and the voice recognition module identifies, encodes and outputs the collected voice electrical signals.
  • Voice Acquisition Module Because the collected sound is noisy, the voice recognition module can eliminate useless noise and enhance the readability of the voice input central processing module.
  • the wireless terminal is a mobile phone APP, and the user can send an instruction through the mobile phone APP.
  • the mobile APP is used to input control commands, enriching the control method of the voice bed.
  • the wireless terminal transmits the information to the central processing module via Wi-Fi or Bluetooth, and the central processing module is provided with a Wi-Fi signal interface or a Bluetooth adapter.
  • the wireless terminal is wirelessly connected to the central processing module, which can facilitate the use of the wireless terminal and can be controlled without being in the vicinity of the bed. When a person leaves the bed, the operation can also be realized by using a wireless terminal.
  • the central processing module is provided with a memory chip to store and memorize the user's last operation.
  • the setting of the memory chip makes the central processing module familiar with the user's preferences and provides a humanized voice interactive bed.
  • FIG. 1 is a schematic diagram of the principle of a smart speech bed according to a first embodiment of the present invention
  • FIG. 2 is a schematic diagram of the principle of a smart speech bed according to a second embodiment of the present invention.
  • FIG. 3 is a schematic diagram of the principle of a smart speech bed according to a third embodiment of the present invention.
  • FIG. 4 is a schematic diagram of the principle of a smart speech bed according to a fourth embodiment of the present invention.
  • 01 bed body; 02: voice collection module; 03: central processing module;
  • 04 device side; 05: voice feedback module; 06: wireless terminal;
  • An intelligent voice bed comprising a bed body, a voice collection module, a central processing module, and a voice feedback module;
  • the voice collection module is configured to collect voice commands of the user; the central processing module receives the voice command signal collected by the voice collection module, and sends an operation instruction to the device end and/or the voice feedback module according to the voice command signal; the voice feedback module is configured to receive the central processing module. The signal is output and fed back to the user; the voice acquisition module and the voice feedback module are both disposed on the bed body.
  • the bed body is not only provided with a voice collection module for collecting user voice commands, but also a voice feedback module for feeding back information to the user.
  • the voice collection module and the voice feedback module on the bed body can implement voice interaction with the user.
  • the bed is the most comfortable and convenient place for the user to speak.
  • the bed is used as a place for the user to control all aspects of life.
  • the bed becomes a response function of the robot function and communicates with the user. Therefore, the present invention provides a smart speech bed that facilitates user's voice interaction with the living device, and the voice interaction is more humanized and multi-level convenient life.
  • FIG. 1 is a schematic diagram of each module of the smart speech bed of the embodiment.
  • the smart speech bed specifically includes a bed body 01, a voice collection module 02, a central processing module 03, and a voice feedback module 05.
  • the bed body is the basic structure of the bed, including the bed body, the mattress, the backrest, the bedside drawer and the like.
  • the voice collection module 02 is configured to collect voice commands of the user.
  • the central processing module 03 receives the voice command signal collected by the voice collecting module 02, and sends an operation command to the device terminal 04 and/or the voice feedback module 05 according to the voice command signal.
  • the voice feedback module 05 is configured to receive the output signal of the central processing module 03 and feed back to the user.
  • the voice collection module 02 and the voice feedback module 05 are both disposed in the bed body 01.
  • the central processing module 03 is also disposed on the bed body 01 , and the voice collection module 02 and the voice feedback module 05 are electrically connected to the central processing module 03 .
  • the electrical connection may be through a wire connection, or the voice collection module 02 and the voice feedback module 05 may be integrated into an integrated circuit control board. These electrical connections are acceptable.
  • the central processing module 03 is used as a control center of the intelligent speech bed, and is disposed on the bed body, and is electrically connected to the voice collection module 02 and the voice feedback module 05.
  • the voice bed can be used as a center for controlling the entire living device of the user, and the control center is improved. Reliability.
  • the voice collection module 02 and the voice feedback module 05 are both embedded in the bed body 01.
  • the voice collection module 02 and the voice feedback module 05 are installed in the bed body 01 without affecting the appearance of the bed and other functions.
  • the voice collection module 02 and the voice feedback module 05 are disposed at the bed position of the bed body 01. The selection of the location can make the voice collection module 02 collect voice information more clearly, and is also more beneficial for the voice feedback module 05 to deliver the voice to the user.
  • the device end 04 includes a cloud server.
  • the user transmits the instructions to the cloud server through the voice bed, and the cloud server can provide various services for the user according to the instructions, such as calling a car, taking out a meal, etc., so that the function of the voice bed of the present invention is more intelligent and diversified.
  • the device end 04 includes at least a cloud server, a bed, a sofa, a lamp, a humidifier, a television, an air conditioner, a curtain, a sweeper, a refrigerator, a washing machine, a water heater, an air purifier, a smart socket, a dehumidifier, and electricity.
  • a cloud server a bed, a sofa, a lamp, a humidifier, a television, an air conditioner, a curtain, a sweeper, a refrigerator, a washing machine, a water heater, an air purifier, a smart socket, a dehumidifier, and electricity.
  • the bed includes an upper body component and a leg assembly, a bedside lamp assembly, etc., through voice commands, can adjust the basic action of the functional bed, adapt to different postures of the person, and switch the bedside lamp illumination.
  • the sofa comprises a cushion assembly, an armrest assembly, a backrest assembly, a lower leg assembly, a foot assembly and a head assembly, the backrest assembly, the foot assembly and the head assembly are provided with a massage robot, the cushion assembly, the armrest assembly and the lower leg assembly are provided
  • the airbag is massaged, and after receiving the voice command, the central processing module can send a control command to control the motion of the massage robot and the massage airbag. Furniture products such as televisions also have similar control methods.
  • the bed of the present application is used as a control center to send commands to the device terminal 04.
  • the devices that can receive voice commands in the present invention are diverse, and the bed voice interaction function is utilized to the greatest extent.
  • the "device end” referred to in the present invention includes not only cloud servers, beds, sofas, lamps, humidifiers, televisions, air conditioners, curtains, sweepers, refrigerators, washing machines, water heaters, air purifiers, smart sockets. , dehumidifier, electric kettle, oven, automatic drying rack, rice cooker, soya-bean milk machine, water purifier, etc., other devices that can receive the operation instruction of the central processing module 03 of the present invention, for voice operation information provided according to the smart voice bed
  • the operational life related equipment should belong to the scope of the "device end" and is within the scope of the present invention.
  • the central processing module 03 is provided with a memory chip for storing and storing the user's last operation.
  • the memory chip can memorize the user's operating habits. It is also possible to continue the user's last operation, making the operation more scientific and practical.
  • the setting of the memory chip makes the central processing module familiar with the user's preferences and provides a humanized voice interactive bed.
  • the voice collection module 02 may specifically be a microphone structure and collect audio information
  • the voice feedback module is a sound source playing structure such as an audio.
  • the specific process of working the voice bed is as follows:
  • the user sends a voice command to the voice collection module 02 and transmits it to the central processing module 03.
  • the central processing module 03 processes the data to form the data and transmits it to the device terminal 04 and/or the voice feedback module 05.
  • the user further issues a voice command or ends according to the feedback information of the received voice feedback module 05 to form a complete voice interaction, and talks with the smart voice bed of the embodiment.
  • the user issues a voice command “What is the room temperature?”
  • the voice collection module 02 collects the voice information and submits it to the central processing module 03.
  • the central processing module 03 outputs the data to the air conditioner in the device terminal 04 according to the statement identification processing, reads the indoor temperature measured by the air conditioner in the device terminal 04, and feeds the data back to the voice feedback module 05 for playing to the user.
  • the user can further issue a voice command "cooling” and "heating”, and the voice feedback module 05 further responds to the user "start cooling ⁇ heating”. Thereby, a humanized voice interaction is formed.
  • the user sends a voice command “Search for nearby taxis” through the voice collection module 02, and the smart voice bed collects the available taxis through the cloud server and feeds back through the voice feedback module 05. Whether to search.
  • the user may further issue a voice command “contact with the vehicle owner” to further call the vehicle through the voice feedback module 05 and the voice collection module 02 to rent the vehicle.
  • the voice collection module 02 further has a wireless transmitting module 021
  • the voice feedback module 05 further has a wireless receiving module 051.
  • the central processing module 03 is separated from the bed body 01.
  • the wireless transmitting module 021 transmits the signal of the voice collecting module 02 to the central processing module 03
  • the wireless receiving module 051 receives the output information of the central processing module 03.
  • the central processing module 03 has corresponding modules for wireless transmission and reception for wireless data exchange with the wireless transmitting module 021 and the wireless receiving module 051.
  • the wireless transmission and the wireless reception may be wireless communication modes such as infrared, WIFI, and Bluetooth, and are not limited herein.
  • the central processing module 03 is separated from the bed body 01, and is connected to the voice collecting module 02 and the voice feedback module 05 by wireless communication.
  • the central processing module 03 may have a large volume. In this way, the space of the voice bed body 01 can be saved, and the comfort of the bed can be enhanced. Sex.
  • the smart speech bed further includes a wireless terminal 06 for the user to input an instruction, and the wireless terminal 06 to transmit the instruction to the central processing module 03.
  • the control input by the wireless terminal 06 increases the user's control path selection, and the wireless terminal 06 and voice control can exert their respective advantages. Control can still be achieved when a person leaves the bed.
  • the wireless terminal 06 is a mobile phone APP, and the user can send an instruction through the mobile phone APP.
  • the mobile APP is used to input control commands, enriching the control method of the voice bed.
  • the wireless terminal can also be a wireless terminal such as a tablet computer.
  • the wireless terminal 06 transmits the information to the central processing module 03 via Wi-Fi or Bluetooth, and the central processing module 03 can also transmit the feedback information to the wireless terminal 06 for display or playback.
  • the central processing module is provided with a Wi-Fi signal interface or a Bluetooth adapter.
  • the wireless terminal 06 is wirelessly connected to the central processing module 03, which facilitates the use of the wireless terminal 06 and can be controlled without being located near the bed. When a person leaves the bed, the operation can also be realized by using a wireless terminal.
  • the central processing module 03 After the user inputs the command through the mobile phone APP, the central processing module 03 arrives at the central processing module 03. After receiving the information, the central processing module 03 processes and forms the data and transmits it to the device terminal 04. The device terminal 04 is operated to exchange data with the central processing module 03. The central processing module 03 The signal feedback is sent to the voice feedback module 05 on the bed, and can also be fed back to the wireless terminal 06, and the user can hear the controlled device information from the voice feedback module 05 on the bed.
  • the user can also send commands through the voice collection module 02 and the mobile phone APP on the bed and transmit them to the central processing module 03 for control.
  • the central processing module 03 processes and forms the data and transmits it to the device terminal 04.
  • the device terminal 04 is operated to exchange data with the central processing module 03, and the central processing module 03 sends the signal feedback to the voice feedback module 05 and the wireless device on the bed.
  • Terminal 06 the user can hear the controlled device information from the voice feedback module 05 on the bed.
  • the voice collection module 02 newly includes a voice recognition module 021, and the voice recognition module 021 identifies and encodes the collected voice electrical signals to the central processing module 03. Since the voice collection module 021 of the bed has a non-speech command from the voice collected by the user, the processing of the central processing module 03 is affected.
  • the voice collection module 02 sets a voice recognition module 021, and the voice recognition module 021 filters useful voices containing voice commands, processes the codes, and sends them to the central processing module 03 for processing.
  • the speech recognition module 021 can also be included in the central processing module 03, and the effects can be similar.
  • the voice collection module 02 also has a noise reduction module, which is better for voice recognition by the user.

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  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computational Linguistics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
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Abstract

本发明提供一种智能语音床，包括床本体、语音采集模块、中央处理模块、语音反馈模块，床本体上不仅设置有采集用户语音指令的语音采集模块，还设置了将信息反馈给用户听到的语音反馈模块。可以实现与用户的语音交互，且语音交互更人性化、便利生活。

Description

一种智能语音床 技术领域
本发明属于智能家居技术领域，具体涉及一种智能语音床。
背景技术
随着互联网的普及，智能家具已经逐渐兴起，以睡床作为语音控制器的载体，通过语音控制家电产品，方便了大众的生活。
现有技术中，ZL200620006730.3号专利，中央控制板安装在床头靠背的小靠背中央，将麦克风外露以便于接收声音，未有实体的语音报时由中央控制板上的单片机完成。用户通过说话的方式，在睡床对家电进行简单的控制。一方面，该语音控制床中，仅通过单片机语音固化模块完成简单的回答。在用户以说话的形式作出指令后，智能家居系统并没有相应的应答功能，用户无法通过确认其说出的指令是否已经起作用，也无法形象了解用户家庭家具的运行状态。另一方面，该语音床仅仅对电视、空调、窗帘等家具命令控制，无法为生活的其它方面(如叫车服务、外卖服务)提供便利，没有形成以睡床为中心的智能家具系统。
发明内容
为解决上述技术问题，弥补现有技术中的缺陷和不足，本发明提供的一种便于用户与生活设备语音交互，且语音交互更人性化、多层次便利生活的智能语音床。
为实现上述发明目的，本发明采用的技术方案如下：
一种智能语音床，包括床本体、语音采集模块、中央处理模块、语音反馈模块；语音采集模块用于采集用户的语音指令；中央处理模块接收语音采集模块采集的语音指令信号，根据语音指令信号向设备端和/或语音反馈模块发送操作指令；语音反馈模块用于接收中央处理模块输出信号并反馈于用户；语音采集模块和语音反馈模块均设置于床本体。
该技术方案中，床本体上不仅设置有采集用户语音指令的语音采集模块，还设置了将信息反馈给用户听到的语音反馈模块。床本体上的语音采集模块与语音反馈模块可以实现与用户的语音交互。床是用户说话舒适便利的地方，以床作为用户控制生活方方面面的地方，床成为一个机器人功能的应答角色，与用户沟通交流。由此，本发明提供了一种便于用户于生活设备语音交互，且语音交互更人性化、多层次便利生活的智能语音床。
优选地，语音采集模块和语音反馈模块均嵌入到床本体内。将语音采集模块和语音反馈 模块安装在床本体内，不会影响到床的外观以及其它功能。
优选地，语音采集模块和语音反馈模块设置在床本体的床头位置。该位置的选择，可以使语音采集模块采集语音信息更清晰，也更有利于语音反馈模块将声音传递给用户。
优选地，中央处理模块设置于床本体上，语音采集模块、语音反馈模块与中央处理模块电性连接。中央处理模块作为智能语音床的控制中心，其设置在床本体上，与语音采集模块、语音反馈模块电性连接，可以将语音床作为用户整个生活设备控制的中心，提高该控制中心的可靠性。
优选地，语音采集模块具有无线发射模块，语音反馈模块具有无线接收模块，中央处理模块与床本体分离，无线发射模块将语音采集模块的信号发射至中央处理模块，无线接收模块接收中央处理模块的输出信息。中央处理模块与床本体分离，与语音采集模块、语音反馈模块通过无线通信连接，可以节省语音床本体的空间，增强床的舒适性。
优选地，还包括无线终端，无线终端供用户输入指令，无线终端将指令传递到中央处理模块。除语音控制设备外，无线终端输入的控制增加了用户的控制途径选择，无线终端和语音控制可发挥各自优势。在人离开床时，仍可以实现控制。
优选地，设备端包括云服务器。用户通过语音床将指令传递至云服务器中，云服务器根据指令可以为用户提供各色的服务，如叫车、外卖等等，使本发明语音床的功能更智能化，多样化。
优选地，设备端包括云服务器、床、沙发、灯、加湿器、电视、空调、窗帘、扫地机、冰箱、洗衣机、热水器、空气净化器、智能插座、、除湿器、电水壶、烤箱、自动晾衣架、电饭煲、豆浆机、净水机中的一种或多种。以本申请的床作为控制中心，向设备端发送命令，本发明中可接收语音命令的设备是多样化的，最大程度地利用床语音交互功能。
优选地，语音采集模块包括语音识别模块，语音识别模块将采集的语音电信号识别、编码输出。语音采集模块由于采集的声音具有噪音，语音识别模块可消除无用噪音，为增强语音输入中央处理模块的可读性。
优选地，无线终端为手机APP，用户可通过手机APP发送指令。手机APP用于输入控制指令，丰富了语音床的控制方式。
优选地，无线终端通过Wi-Fi或蓝牙将信息传递到中央处理模块，中央处理模块设置有Wi-Fi信号接口或蓝牙适配器。无线终端采用与中央处理模块无线连接，可以方便无线终端的使用，无需处于床附近即可控制。在人离开床时，利用无线终端也可以实现操作。
优选地，中央处理模块设置有记忆芯片，对用户上一次的操作进行存储记忆。记忆芯片 的设置，使中央处理模块熟悉用户的喜好，提供人性化的语音交互床。
附图说明
图1为本发明第一实施例智能语音床的原理示意图；
图2为本发明第二实施例智能语音床的原理示意图；
图3为本发明第三实施例智能语音床的原理示意图；
图4为本发明第四实施例智能语音床的原理示意图。
附图标记说明：
01:床本体； 02:语音采集模块； 03:中央处理模块；
04:设备端； 05:语音反馈模块； 06:无线终端；
051：无线发射模块； 021：无线发射模块； 022：语音识别模块
具体实施方式
下面举出具体实施例并结合附图对本发明的具体实施方式作进一步说明：
一种智能语音床，包括床本体、语音采集模块、中央处理模块、语音反馈模块；
语音采集模块用于采集用户的语音指令；中央处理模块接收语音采集模块采集的语音指令信号，根据语音指令信号向设备端和/或语音反馈模块发送操作指令；语音反馈模块用于接收中央处理模块输出信号并反馈于用户；语音采集模块和语音反馈模块均设置于床本体。
该技术方案中，床本体上不仅设置有采集用户语音指令的语音采集模块，还设置了将信息反馈给用户听到的语音反馈模块。床本体上的语音采集模块与语音反馈模块可以实现与用户的语音交互。床是用户说话最为舒适便利的地方，以床作为用户控制生活方方面面的地方，床成为一个机器人功能的应答角色，与用户沟通交流。由此，本发明提供了一种便于用户于生活设备语音交互，且语音交互更人性化、多层次便利生活的智能语音床。
为使本发明的上述目的、特征和优点能够更为明显易懂，下面结合附图对本发明的具体实施例做详细的说明。
第一实施例
如图1所示为本实施例的智能语音床各模块示意图。该智能语音床具体包括床本体01、语音采集模块02、中央处理模块03、语音反馈模块05。其中，床本体为床的基本结构，包括床体、床垫、靠背、床头抽屉等结构。
语音采集模块02用于采集用户的语音指令。中央处理模块03接收语音采集模块02采 集的语音指令信号，并且，根据语音指令信号向设备端04和/或语音反馈模块05发送操作指令。语音反馈模块05用于接收中央处理模块03输出信号并反馈于用户。语音采集模块02和语音反馈模块05均设置于床本体01。
在该实施例中，如图1所示，中央处理模块03也设置于床本体01上，语音采集模块02、语音反馈模块05与中央处理模块03电性连接。该电性连接的方式可以是通过导线连接，也可以将语音采集模块02、语音反馈模块05集成于一体的电路控制板。这些电性连接方式都是可接受的。中央处理模块03作为智能语音床的控制中心，其设置在床本体上，与语音采集模块02、语音反馈模块05电性连接，可以将语音床作为用户整个生活设备控制的中心，提高该控制中心的可靠性。
进一步地，语音采集模块02和语音反馈模块05均嵌入到床本体01内。将语音采集模块02和语音反馈模块05安装在床本体01内，不会影响到床的外观以及其它功能。
进一步地，语音采集模块02和语音反馈模块05设置在床本体01的床头位置。该位置的选择，可以使语音采集模块02采集语音信息更清晰，也更有利于语音反馈模块05将声音传递给用户。
在本实施例中，设备端04包括有云服务器。用户通过语音床将指令传递至云服务器中，云服务器根据指令可以为用户提供各色的服务，如叫车、外卖等等，使本发明语音床的功能更智能化，多样化。
在另一实施例中，设备端04至少包括云服务器、床、沙发、灯、加湿器、电视、空调、窗帘、扫地机、冰箱、洗衣机、热水器、空气净化器、智能插座、除湿器、电水壶、烤箱、自动晾衣架、电饭煲、豆浆机、净水机中的一种或多种。其中，床包括上身组件和腿部组件、床头灯组件等，通过语音指令，可调节功能床的基本动作，适应人的不同姿态，并且对床头灯照明进行开关。其中，沙发包括与坐垫组件、扶手组件、靠背组件、小腿组件、足部组件和头部组件，靠背组件、足部组件和头部组件设置有按摩机械手，坐垫组件、扶手组件和小腿组件设置有按摩气囊，在接收到语音指令后，中央处理模块可以发送控制指令控制所述按摩机械手和按摩气囊的动作。电视等家具产品也具有类似的控制方式。以本申请的床作为控制中心，向设备端04发送命令，本发明中可接收语音命令的设备是多样化的，最大程度地利用床语音交互功能。
需要指出的是，本发明所称“设备端”，不仅仅包括云服务器、床、沙发、灯、加湿器、电视、空调、窗帘、扫地机、冰箱、洗衣机、热水器、空气净化器、智能插座、、除湿器、电水壶、烤箱、自动晾衣架、电饭煲、豆浆机、净水机等，其它的可接收本发明中央处理 模块03操作指令的设备，用于根据智能语音床提供的语音操作信息操作的生活相关设备都应该属于该“设备端”的范围，在本发明的保护范围之内。
进一步地，中央处理模块03设置有记忆芯片，对用户上一次的操作进行存储记忆。该记忆芯片可以记忆用户的操作习惯。也可以延续用户上一次的操作，使操作更科学实用。记忆芯片的设置，使中央处理模块熟悉用户的喜好，提供人性化的语音交互床。
在本实施例中，语音采集模块02具体可以为麦克风结构，采集音频信息，该语音反馈模块为音响等声源播放结构。该语音床工作的具体过程如下：
用户对语音采集模块02发出语音指令并传递到中央处理模块03，中央处理模块03接收到信息后经过处理形成数据并传输到设备端04和/或语音反馈模块05。用户根据接收到的语音反馈模块05的反馈信息，进一步发出语音指令或者结束，形成完整的语音交互，与本实施例的智能语音床对话。
比如，用户发出语音命令“房间温度是多少”，语音采集模块02采集该语音信息并提交至中央处理模块03。中央处理模块03根据该语句识别处理，输出数据至设备端04中空调，读取设备端04中空调测量的室内温度，并将该数据反馈给语音反馈模块05播放给用户听。用户根据房间温度值，可进一步发出语音命令“制冷”“制热”，语音反馈模块05进一步应答用户“开始制冷\制热”。从而，形成人性化的语音交互。
在云服务器作为设备端使用时，比如，用户通过语音采集模块02发出语音命令“搜索附近可用的出租车”，智能语音床将通过云服务器搜集附近可用的出租车，并通过语音反馈模块05反馈是否搜索到。用户在得到反馈后，可以进一步发出语音命令“与车主联系”，从而进一步通过语音反馈模块05、语音采集模块02与车主进行通话租用车辆。
第二实施例
如图2所示，在该实施例中，语音采集模块02还具有无线发射模块021，语音反馈模块05还具有无线接收模块051。中央处理模块03与床本体01分离，无线发射模块021将语音采集模块02的信号发射至中央处理模块03，无线接收模块051接收中央处理模块03的输出信息。相应地，中央处理模块03上相应具有无线发射和接收的模块，用于与无线发射模块021、无线接收模块051无线数据交换。
本实施例中，无线发射和无线接收可以为红外、WIFI、蓝牙等无线通信方式，在此不再限制。
中央处理模块03与床本体01分离，与语音采集模块02、语音反馈模块05通过无线通 信连接，中央处理模块03体积可能较大，以此方式可以节省语音床本体01的空间，增强床的舒适性。
第三实施例
如图3所示，与前述实施例不同的是，该智能语音床还包括无线终端06，无线终端06供用户输入指令，无线终端06将指令传递到中央处理模块03。除语音控制设备外，无线终端06输入的控制增加了用户的控制途径选择，无线终端06和语音控制可发挥各自优势。在人离开床体时，仍可以实现控制。
在本实施例中，无线终端06为手机APP，用户可通过手机APP发送指令。手机APP用于输入控制指令，丰富了语音床的控制方式。
该无线终端亦可以为平板电脑等无线终端。
进一步地，无线终端06通过Wi-Fi或蓝牙将信息传递到中央处理模块03，中央处理模块03也可将反馈信息传递至无线终端06显示或播放。中央处理模块设置有Wi-Fi信号接口或蓝牙适配器。无线终端06采用与中央处理模块03无线连接，可以方便无线终端06的使用，无需位于床附近即可控制。在人离开床时，利用无线终端也可以实现操作。
用户通过手机APP发出指令时，其具体工作原理如下：
用户通过手机APP输入指令后到达中央处理模块03，中央处理模块03接收到信息后经过处理形成数据并传输到设备端04，设备端04被操作，与中央处理模块03交换数据，中央处理模块03将信号反馈发送至床上的语音反馈模块05，也可以反馈至无线终端06，用户可以在床上从语音反馈模块05上听到所控制的设备信息。
用户也可以同时通过床上的语音采集模块02和手机APP发出指令并传递到中央处理模块03进行控制。中央处理模块03接收到信息后经过处理形成数据并传输到设备端04，设备端04被操作，与中央处理模块03交换数据，中央处理模块03将信号反馈发送至床上的语音反馈模块05和无线终端06，用户可以在床上从语音反馈模块05上听到所控制的设备信息。
第四实施例
如图4所示，与前述实施例不同在于，本实施例中，语音采集模块02新增包括语音识别模块021，语音识别模块021将采集的语音电信号识别、编码输出到中央处理模块03。由于床的语音采集模块021从用户采集到的语音存在非语音指令，会影响到中央处理模块 03的处理。在该实施例中，语音采集模块02设置语音识别模块021，语音识别模块021筛选有用的、包含语音指令的语音，处理编码后，再发送给中央处理模块03处理。该语音识别模块021亦可以包含于中央处理模块03中，所能实现的效果相类似。
语音采集模块02还具有降噪模块，对用户发出的语音识别效果更佳。
根据上述说明书的揭示和教导，本发明所属领域的技术人员还可以对上述实施方式进行变更和修改。因此，本发明并不局限于上面揭示和描述的具体实施方式，对发明的一些修改和变更也应当落入本发明的权利要求的保护范围内。此外，尽管本说明书中使用了一些特定的术语，但这些术语只是为了方便说明，并不对本发明构成任何限制。

Claims (12)

  1. 一种智能语音床，其特征在于，
    包括床本体、语音采集模块、中央处理模块、语音反馈模块；
    所述语音采集模块用于采集用户的语音指令；
    所述中央处理模块接收所述语音采集模块采集的语音指令信号，根据所述语音指令信号向设备端和/或所述语音反馈模块发送操作指令；
    所述语音反馈模块用于接收所述中央处理模块输出信号并反馈于用户；
    所述语音采集模块和所述语音反馈模块均设置于所述床本体。
  2. 如权利要求1所述的智能语音床，其特征在于，
    所述语音采集模块和所述语音反馈模块均嵌入到所述床本体内。
  3. 如权利要求1所述的智能语音床，其特征在于，
    所述语音采集模块和所述语音反馈模块设置在所述床本体的床头位置。
  4. 如权利要求1所述的智能语音床，其特征在于，
    所述中央处理模块设置于所述床本体上，所述语音采集模块、所述语音反馈模块与所述中央处理模块电性连接。
  5. 如权利要求1所述的智能语音床，其特征在于，
    所述语音采集模块具有无线发射模块，所述语音反馈模块具有无线接收模块，所述中央处理模块与所述床本体分离，所述无线发射模块将所述语音采集模块的信号发射至所述中央处理模块，所述无线接收模块接收所述中央处理模块的输出信息。
  6. 如权利要求1-5中任一项所述的智能语音床，其特征在于，
    还包括无线终端，所述无线终端供用户输入指令，所述无线终端将指令传递到所述中央处理模块。
  7. 如权利要求1-5中任一项所述的智能语音床，其特征在于，
    所述设备端包括云服务器。
  8. 如权利要求1-5中任一项所述的智能语音床，其特征在于，
    所述设备端包括云服务器、床、沙发、灯、加湿器、电视、空调、窗帘、扫地机、冰箱、洗衣机、热水器、空气净化器、智能插座、、除湿器、电水壶、烤箱、自动晾衣架、电饭煲、豆浆机、净水机中的一种或多种。
  9. 如权利要求1-5中任一项所述的智能语音床，其特征在于，
    所述语音采集模块包括语音识别模块，所述语音识别模块将采集的语音电信号识别、编码输出。
  10. 如权利要求6所述的智能语音床，其特征在于，
    所述无线终端为手机APP，用户可通过手机APP发送指令。
  11. 如权利要求6所述的智能语音床，其特征在于：
    所述无线终端通过Wi-Fi或蓝牙将信息传递到所述中央处理模块，所述中央处理模块设置有Wi-Fi信号接口或蓝牙适配器。
  12. 如权利要求1-5中任一项所述的智能语音床，其特征在于：
    所述中央处理模块设置有记忆芯片，对用户上一次的操作进行存储记忆。
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