WO2018006362A1 - 虚拟机器人的音频输入装置和虚拟机器人设备 - Google Patents

虚拟机器人的音频输入装置和虚拟机器人设备 Download PDF

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Publication number
WO2018006362A1
WO2018006362A1 PCT/CN2016/089204 CN2016089204W WO2018006362A1 WO 2018006362 A1 WO2018006362 A1 WO 2018006362A1 CN 2016089204 W CN2016089204 W CN 2016089204W WO 2018006362 A1 WO2018006362 A1 WO 2018006362A1
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Prior art keywords
virtual robot
input device
audio input
disposed
microphones
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PCT/CN2016/089204
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English (en)
French (fr)
Inventor
王昊奋
邱楠
杨新宇
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深圳狗尾草智能科技有限公司
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Application filed by 深圳狗尾草智能科技有限公司 filed Critical 深圳狗尾草智能科技有限公司
Priority to PCT/CN2016/089204 priority Critical patent/WO2018006362A1/zh
Priority to CN201690000241.9U priority patent/CN207495509U/zh
Publication of WO2018006362A1 publication Critical patent/WO2018006362A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J11/00—Manipulators not otherwise provided for

Definitions

  • the present invention relates to the field of optical projection equipment, and more particularly to a stereoscopic imaging member and a display device of a virtual robot.
  • robots are used more and more. For example, some elderly people and children can interact with robots, including dialogue and entertainment.
  • the inventor developed a virtual robot display device and imaging system, which can form a 3D animated image, and the virtual robot's host accepts human commands such as voice to interact with humans. Then the virtual 3D animated image will respond to the sounds and actions according to the instructions of the host, so that the robot can be more anthropomorphic, not only can interact with humans in sounds and expressions, but also interact with humans in actions, etc. Improve the experience of interaction.
  • the invention provides an audio input device and a virtual robot device of a virtual robot, which collects audio with higher quality and more accurately acquires voice information of the user, thereby giving the user a better experience.
  • An audio input device of a virtual robot including at least six microphones, the at least six microphones being circumferentially disposed.
  • the at least six microphones are symmetric in center, each microphone is equal in distance from the center of symmetry, and each microphone is located on a circle centered on the center of symmetry with a radius of the distance from the microphone to the center of symmetry.
  • the acquired voice can be more specific stereoscopic effect and surround effect, thereby facilitating the virtual robot device to more accurately calculate the position and orientation of the sound source, and facilitating the identification and judgment of the artificial intelligence.
  • the six microphones are sequentially connected to be a regular hexagon. This setting allows the microphone to capture voice information in all directions, and more accurately obtain the voice information and the orientation of the sound source.
  • the invention discloses a virtual robot device for image forming of a 3D virtual robot, comprising the audio input device according to any of the above. In this way, the voice information acquired by the virtual robot device is more accurate and the voice quality is higher.
  • the device comprises a base and a top cover, a stereoscopic imaging member is disposed between the base and the top cover, the audio input device is disposed at the top cover and located at the center of the top cover region. This allows the virtual robotic device to be more balanced when acquiring speech.
  • At least four support frames are disposed between the base and the top cover, and the at least four support frames are respectively located at four corners of the top cover. This will make the structure of the virtual robotic device more stable and stable.
  • the support frame is curved and protrudes outwardly of the device. This structure makes the virtual robot device more convenient to carry.
  • the top cover is further provided with an imaging device, and the imaging device is close to an edge of the top cover. This makes the image information acquired by the camera device more accurate.
  • the apparatus includes an illumination component, and an imaging space is disposed in the stereoscopic imaging member, and the illumination component is disposed in the stereoscopic imaging space.
  • the lighting component may be a light emitting component such as an LED lamp.
  • the device further comprises an audio, the sound being disposed in the base. This will make the virtual robot device sound better.
  • the present invention has the advantage that the audio input device of the present invention is disposed on top of the virtual robotic device and includes at least six microphones, the at least six microphones being circumferentially disposed.
  • the voice information can be collected more comprehensively by the surround microphone, and the acquired voice has more stereoscopic effects and surround effects.
  • the voice is collected through multiple microphones, and the position and angle of the sound source can be more accurately calculated, and More precise elimination of noise, access to the target voice, thereby greatly improving the quality of the acquired speech.
  • the audio input device is disposed at the top of the virtual robot device to reduce the loss when the voice is acquired, and further improve the quality of the acquired voice.
  • FIG. 1 is a perspective view of a virtual robot apparatus according to an embodiment of the present invention.
  • Figure 2 is a side elevational view of a virtual robotic device in accordance with an embodiment of the present invention.
  • 10-dimensional imaging member 11-audio input device, 12-imaging space, 13-microphone, 14-support frame, 15-camera, 20-virtual robot device, 21-base, 22-top cover, 23-speaker .
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • a plurality means two or more unless otherwise stated.
  • the term “comprises” and its variations are intended to cover a non-exclusive inclusion.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • Connected, or integrally connected can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • the specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • an audio input device 11 of a virtual robot is disclosed in the embodiment.
  • the audio input device 11 is disposed at the top of the virtual robot device 20, and includes at least six microphones 13, the at least six The microphones 13 are arranged around.
  • the audio input device 11 of the present invention is disposed on top of the virtual robot device 20 and includes at least six microphones 13, which are arranged around the wind.
  • the voice information can be collected more comprehensively by the surround microphone 13, and the acquired voice is more stereoscopic.
  • the surround effect the voice is collected through the plurality of microphones 13, the position, angle and the like of the sound source can be calculated more accurately, and the noise can be more accurately eliminated, and the target voice can be obtained, thereby greatly improving the quality of the acquired voice.
  • the audio input device 11 is disposed at the top of the virtual robot device 20 to reduce the loss in voice acquisition, and further improve the quality of the acquired voice.
  • the number of the microphones 13 in this embodiment may still be 7, 8, or 10, and the effect of acquiring the voice information in a large amount is better.
  • At least six microphones 13 are centrally symmetrical, each microphone 13 is equidistant from the center of symmetry, and each microphone 13 is located at a center centered on the center of symmetry, on a circle having a radius of the distance from the microphone 13 to the center of symmetry.
  • the acquired voice can be more specific stereoscopic effect and surround effect, thereby facilitating the virtual robot device to more accurately calculate the position and orientation of the sound source, and facilitating the identification and judgment of the artificial intelligence.
  • the six microphones 13 are sequentially connected to form a regular hexagon. This arrangement allows the microphone 13 to capture voice information in all directions, and more accurately obtain the voice information and the orientation of the sound source.
  • a virtual robot device 20 for image forming of a 3D virtual robot including the audio input device 11 according to any of the above, is also disclosed in the embodiment.
  • the voice information acquired by the virtual robot device 20 is more accurate and the voice quality is higher.
  • the device includes a base 21 and a top cover 22, and a stereoscopic imaging member 10 is disposed between the base 21 and the top cover 22.
  • the audio input device 11 is disposed on the top cover 22 and located at the top cover The central area of 22. This allows the virtual robot device 20 to be more balanced when acquiring speech.
  • At least four support frames 14 are disposed between the base 21 and the top cover 22, and the at least four support frames 14 are respectively located at four corners of the top cover 22. This will make the structure of the virtual robotic device more stable and stable.
  • the support frame 14 is curved and protrudes outwardly of the apparatus. With this configuration, the virtual robot device 20 can be made more convenient to carry.
  • An image pickup device 15 is also provided on the top cover 22, which is adjacent to the edge of the top cover 22. This makes it possible to make the image information acquired by the image pickup device 15 more accurate.
  • the apparatus includes an illumination component (not shown) in which an imaging space 12 is disposed, the illumination component being disposed within the stereoscopic imaging space 12. This can make the imaging more reliable, and the imaging is more stereoscopic, which improves the user experience.
  • the lighting component may be a light emitting component such as an LED lamp.
  • the device also includes an audio 23 that is disposed in the base 21. This will make the virtual The sound emitted by the pseudo robot device 20 is better.

Abstract

本发明提供了一种虚拟机器人的音频输入装置，所述音频输入装置设置在虚拟机器人设备的顶部，包括至少六个麦克风，所述至少六个麦克风环绕设置。这样就可以通过环绕设置在麦克风更加全面的采集语音信息，获取的语音更加有立体效果和环绕效果，通过多个麦克风采集语音，可以更加精确地计算出声源的位置、角度等信息，并且可以更加精确的排除杂音，获取目的语音，从而大幅提高获取的语音的质量。并且音频输入装置设置在虚拟机器人设备的顶部可以减少语音获取时的损失，进一步提高获取的语音的质量。

Description

虚拟机器人的音频输入装置和虚拟机器人设备 技术领域
本发明涉及光学投影设备技术领域，更具体的说，涉及一种立体成像构件和虚拟机器人的显示设备。
背景技术
机器人作为与人类的交互工具，使用的场合越来越多，例如一些老人、小孩较孤独时，就可以与机器人交互，包括对话、娱乐等。而为了让机器人与人类交互时更加拟人化，发明人研究出一种虚拟机器人的显示设备和成像系统，能够形成3D的动画形象，虚拟机器人的主机接受人类的指令例如语音等与人类进行交互，然后虚拟的3D动画形象会根据主机的指令进行声音和动作的回复，这样就可以让机器人更加拟人化，不仅在声音、表情上能够与人类交互，而且还可以在动作等上与人类交互，大大提高了交互的体验感。
然而，虚拟机器人如何更高质量采集音频，并且更加精确的获取到用户的语音信息，给用户更好的体验成为本领域亟需解决的问题。
发明内容
本发明提供了一种虚拟机器人的音频输入装置和虚拟机器人设备，以更高质量采集音频，并且更加精确的获取到用户的语音信息，给用户更好的体验度。
本发明的目的是通过以下技术方案来实现的：
一种虚拟机器人的音频输入装置，所述音频输入装置设置在虚拟机器人设备的顶部，包括至少六个麦克风，所述至少六个麦克风环绕设置。
优选的，所述至少六个麦克风中心对称，每个麦克风与对称中心的距离都相等，每个麦克风都位于以对称中心为圆心，以麦克风到对称中心的距离为半径的圆上。这样就可以让获取的语音更加具体立体效果和环绕效果，从而方便虚拟机器人设备更加精确地计算声源的位置和方位，方便人工智能的识别和判断。
优选的，所述六个麦克风依次连接后为正六边形。这样设置可以让麦克风能够采集各个方向上的语音信息，更加精确的获取语音信息和声源的方位。
本发明公开一种虚拟机器人设备，用于3D虚拟机器人的影像成型，包括如上述任一所述的音频输入装置。这样虚拟机器人设备获取的语音信息就更加准确，语音质量更高。
优选的，所述设备包括底座和顶部盖板，所述底座与顶部盖板之间设有立体成像构件，所述音频输入装置设置在所述顶部盖板，并位于所述顶部盖板的中心区域。这样就可以让虚拟机器人设备在获取语音时更加均衡。
优选的，所述底座与顶部盖板之间设有至少四根支撑架，所述至少四根支撑架分别位于所述顶部盖板的四个边角处。这样可以让虚拟机器人设备的结构更加稳定和稳固。
优选的，所述支撑架为弧形，并向所述设备外凸出。采用这种结构可以让虚拟机器人设备在携带时更加方便。
优选的，所述顶部盖板上还设有摄像装置，所述摄像装置靠近所述顶部盖板的边缘。这样就可以让摄像装置获取的图像信息更加准确。
优选的，所述设备包括照明部件，所述立体成像构件内设有成像空间，所述照明部件设置在所述立体成像空间内。这样可以让成像的还原度更高，而且成像更具立体感，提高了用户的使用体验。照明部件可以是LED灯等发光部件。
优选的，所述设备还包括音响，所述音响设置在底座中。这样就可以让虚拟机器人设备的发出的声音效果更好。
相对于现有技术中，本发明具有以下优点：本发明的音频输入装置设置在虚拟机器人设备的顶部，包括至少六个麦克风，所述至少六个麦克风环绕设置。这样就可以通过环绕设置在麦克风更加全面的采集语音信息，获取的语音更加有立体效果和环绕效果，通过多个麦克风采集语音，可以更加精确地计算出声源的位置、角度等信息，并且可以更加精确的排除杂音，获取目的语音，从而大幅提高获取的语音的质量。并且音频输入装置设置在虚拟机器人设备的顶部可以减少语音获取时的损失，进一步提高获取的语音的质量。
附图说明
图1是本发明实施例的虚拟机器人设备的立体图；
图2本发明实施例的虚拟机器人设备的侧视图。
附图标记：
10-立体成像构件，11-音频输入装置，12-成像空间，13-麦克风，14-支撑架，15-摄像装置，20-虚拟机器人设备，21-底座，22-顶部盖板，23-音箱。
具体实施方式
在本发明的描述中，需要理解的是，术语“中心”、“横向”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。另外，术语“包括”及其任何变形，意图在于覆盖不排他的包含。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
下面结合附图和较佳的实施例对本发明作进一步说明。
实施例一
如图1和图2所示，本实施例中公开一种虚拟机器人的音频输入装置11，所述音频输入装置11设置在虚拟机器人设备20的顶部，包括至少六个麦克风13，所述至少六个麦克风13环绕设置。
本发明的音频输入装置11设置在虚拟机器人设备20的顶部，包括至少六个麦克风13，所述至少六个麦克13风环绕设置。这样就可以通过环绕设置在麦克风13更加全面的采集语音信息，获取的语音更加有立体效果 和环绕效果，通过多个麦克风13采集语音，可以更加精确地计算出声源的位置、角度等信息，并且可以更加精确的排除杂音，获取目的语音，从而大幅提高获取的语音的质量。并且音频输入装置11设置在虚拟机器人设备20的顶部可以减少语音获取时的损失，进一步提高获取的语音的质量。本实施例中的麦克风13数量还是可以是7个，8个，或10个等，数量多获取的语音信息的效果更好。
至少六个麦克风13中心对称，每个麦克风13与对称中心的距离都相等，每个麦克风13都位于以对称中心为圆心，以麦克风13到对称中心的距离为半径的圆上。这样就可以让获取的语音更加具体立体效果和环绕效果，从而方便虚拟机器人设备更加精确地计算声源的位置和方位，方便人工智能的识别和判断。
六个麦克风13依次连接后为正六边形。这样设置可以让麦克风13能够采集各个方向上的语音信息，更加精确的获取语音信息和声源的方位。
如图1和图2所示，本实施例中还公开一种虚拟机器人设备20，用于3D虚拟机器人的影像成型，包括如上述任一所述的音频输入装置11。这样虚拟机器人设备20获取的语音信息就更加准确，语音质量更高。
设备包括底座21和顶部盖板22，所述底座21与顶部盖板22之间设有立体成像构件10，所述音频输入装置11设置在所述顶部盖板22，并位于所述顶部盖板22的中心区域。这样就可以让虚拟机器人设备20在获取语音时更加均衡。
底座21与顶部盖板22之间设有至少四根支撑架14，所述至少四根支撑架14分别位于所述顶部盖板22的四个边角处。这样可以让虚拟机器人设备的结构更加稳定和稳固。
支撑架14为弧形，并向所述设备外凸出。采用这种结构可以让虚拟机器人设备20在携带时更加方便。
顶部盖板22上还设有摄像装置15，所述摄像装置15靠近所述顶部盖板22的边缘。这样就可以让摄像装置15获取的图像信息更加准确。
设备包括照明部件(图未示)，所述立体成像构件10内设有成像空间12，所述照明部件设置在所述立体成像空间12内。这样可以让成像的还原度更高，而且成像更具立体感，提高了用户的使用体验。照明部件可以是LED灯等发光部件。
设备还包括音响23，所述音响23设置在底座21中。这样就可以让虚 拟机器人设备20的发出的声音效果更好。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。

Claims (10)

  1. 一种虚拟机器人的音频输入装置，其特征在于，所述音频输入装置设置在虚拟机器人设备的顶部，包括至少六个麦克风，所述至少六个麦克风环绕设置。
  2. 根据权利要求1所述的音频输入装置，其特征在于，所述至少六个麦克风中心对称，每个麦克风与对称中心的距离都相等，每个麦克风都位于以对称中心为圆心，以麦克风到对称中心的距离为半径的圆上。
  3. 根据权利要求1或2所述的音频输入装置，其特征在于，所述六个麦克风依次连接后为正六边形。
  4. 一种虚拟机器人设备，用于3D虚拟机器人的影像成型，其特征在于，包括如权利要求1至3任一所述的音频输入装置。
  5. 根据权利要求4所述的虚拟机器人设备，其特征在于，所述设备包括底座和顶部盖板，所述底座与顶部盖板之间设有立体成像构件，所述音频输入装置设置在所述顶部盖板，并位于所述顶部盖板的中心区域。
  6. 根据权利要求4所述的虚拟机器人设备，其特征在于，所述底座与顶部盖板之间设有至少四根支撑架，所述至少四根支撑架分别位于所述顶部盖板的四个边角处。
  7. 根据权利要求6所述的虚拟机器人设备，其特征在于，所述支撑架为弧形，并向所述设备外凸出。
  8. 根据权利要求5所述的虚拟机器人设备，其特征在于，所述顶部盖板上还设有摄像装置，所述摄像装置靠近所述顶部盖板的边缘。
  9. 根据权利要求5所述的虚拟机器人设备，其特征在于，所述设备包括照明部件，所述立体成像构件内设有成像空间，所述照明部件设置在所述立体成像空间内。
  10. 根据权利要求5所述的虚拟机器人设备，其特征在于，所述设备还包括音响，所述音响设置在底座中。
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