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CN113547527A - Preschool education robot and preschool education robot system - Google Patents

Preschool education robot and preschool education robot system Download PDF

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Publication number
CN113547527A
CN113547527A CN202010336855.7A CN202010336855A CN113547527A CN 113547527 A CN113547527 A CN 113547527A CN 202010336855 A CN202010336855 A CN 202010336855A CN 113547527 A CN113547527 A CN 113547527A
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CN
China
Prior art keywords
preschool education
robot
education robot
cloud
cloud rendering
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Granted
Application number
CN202010336855.7A
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Chinese (zh)
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CN113547527B (en
Inventor
张瑞
曾琦娟
唐健明
范涛
李廷龙
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China Mobile Communications Group Co Ltd
China Mobile Chengdu ICT Co Ltd
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China Mobile Communications Group Co Ltd
China Mobile Chengdu ICT Co Ltd
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Priority to CN202010336855.7A priority Critical patent/CN113547527B/en
Publication of CN113547527A publication Critical patent/CN113547527A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J11/00Manipulators not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J5/00Manipulators mounted on wheels or on carriages
    • B25J5/007Manipulators mounted on wheels or on carriages mounted on wheels
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00Electrically-operated educational appliances
    • G09B5/02Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip

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  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The embodiment of the invention provides a preschool education robot and a preschool education robot system. This preschool education robot includes: a robot main body; the communication component is used for sending a virtual reality VR cloud rendering request to the cloud server and receiving a VR cloud rendering result sent by the cloud server; VR display module, VR display module includes: an observation window arranged on the head of the robot main body and a display unit arranged in the observation window; and the display unit is used for displaying the VR teaching resource scene corresponding to the VR cloud rendering result based on the VR cloud rendering result. According to the preschool education robot and the preschool education robot system, wearing fatigue of infants can be avoided in an infant teaching scene.

Description

Preschool education robot and preschool education robot system
Technical Field
The invention belongs to the technical field of Virtual Reality (VR) teaching, and particularly relates to a preschool education robot and a preschool education robot system.
Background
Virtual reality technology, also known as smart technology, is a completely new practical technology developed in the 20 th century. The virtual reality technology comprises a computer, electronic information and simulation technology, and the basic realization mode is that the computer simulates a virtual environment so as to provide people with environmental immersion. With the continuous development of social productivity and scientific technology, VR technology is increasingly in great demand in various industries. The VR technology has made great progress and gradually becomes a new scientific and technical field.
With the development of cloud computing and communication technologies becoming mature, especially the commercialization of the 5G technology, the technologies such as VR technology and extended Augmented Reality (AR) are further applied by computing and rendering through a high-performance computer at the cloud and returning and displaying in combination with the 5G communication technology with high transmission efficiency. Research on VR technology gradually leaves the original simple scene application and theoretical research level, and begins to be deployed in application scenes such as telemedicine and education. However, in terms of floor-to-floor deployment, there are still a lot of specific problems to be solved under the original VR theoretical framework. For example, in the aspect of applying VR to education, the defects that the wearing fatigue of a wearer is easily caused by traditional head-mounted VR glasses, the interaction mode is single, and the VR glasses are not humanized exist. Especially in the infant education scene, the user still has the weak ability of understanding, not cooperate, the curiosity is serious etc. so original product architecture design can hardly be used in the commercialization in the infant teaching scene.
Therefore, how to avoid wearing fatigue of infants in an infant teaching scene is a technical problem that needs to be solved urgently by technical personnel in the field.
Disclosure of Invention
The embodiment of the invention provides a preschool education robot and a preschool education robot system, which can avoid wearing fatigue of infants in an infant teaching scene.
In a first aspect, an embodiment of the present invention provides a preschool education robot, including:
a robot main body;
the communication component is used for sending a virtual reality VR cloud rendering request to the cloud server and receiving a VR cloud rendering result sent by the cloud server;
VR display module, VR display module includes: an observation window arranged on the head of the robot main body and a display unit arranged in the observation window;
and the display unit is used for displaying the VR teaching resource scene corresponding to the VR cloud rendering result based on the VR cloud rendering result.
Optionally, the preschool education robot further comprises:
a walking executing component; wherein, walking executive component includes: the device comprises a driving wheel, a steering wheel, a driving assembly and a brake assembly;
and the walking control unit is used for controlling the walking execution component to move the robot main body.
Optionally, the communication component comprises: at least one of a 5G communication component, a 4G communication component, a wired internet communication component and a wireless internet communication component.
Optionally, the back of the robot main body is further provided with an operation room with a three-dimensional cavity structure, and the inside of the operation room comprises:
and the locator is used for sending the state information of the physical keys of the locator to the communication component.
Optionally, the physical keys of the locator include: and starting and closing the function control keys and/or controlling keys for taking and placing the object.
Optionally, the interior of the operation chamber further comprises:
the panoramic camera is used for acquiring panoramic video information in the operating room;
and/or the presence of a gas in the gas,
the positioning camera array is used for acquiring video data of the positioner;
and/or the presence of a gas in the gas,
and the locator charging bin is used for charging and storing the locator.
Optionally, the inside of the operation room comprises a positioning camera array, and the inside of the operation room further comprises:
and the interactive operation unit is connected with the positioning camera array and used for determining the azimuth information of the positioner and the space coordinate information of the positioner relative to the operation room based on the video data.
Optionally, the inside of control room includes panoramic camera, and the VR display module still includes:
the expression interaction display unit and the visual unit are arranged on the front face of the head of the robot main body;
the expression interactive display unit is connected with the panoramic camera and used for displaying panoramic video information.
Optionally, the operation room is provided with an authority operation opening for taking out and/or putting in the positioner.
In a second aspect, an embodiment of the present invention provides a preschool education robot system, including:
the preschool education robot and the cloud server in the first aspect or any optional implementation manner of the first aspect;
the preschool education robot is used for sending a virtual reality VR cloud rendering request to the cloud server and receiving a VR cloud rendering result sent by the cloud server;
and the cloud server is used for receiving the VR cloud rendering request, executing rendering operation based on the VR cloud rendering request to obtain a VR cloud rendering result, and sending the VR cloud rendering result to the preschool teaching robot.
According to the preschool education robot and the preschool education robot system, wearing fatigue of infants can be avoided in an infant teaching scene. The preschool education robot includes a robot main body; the communication component is used for sending a VR cloud rendering request to the cloud server and receiving a VR cloud rendering result sent by the cloud server; VR display module, VR display module includes: an observation window arranged on the head of the robot main body and a display unit arranged in the observation window; and the display unit is used for displaying the VR teaching resource scene corresponding to the VR cloud rendering result based on the VR cloud rendering result. Based on this preschool education robot, in infant's teaching scene, VR teaching resource scene is watched to infant's accessible observation window, has solved among the prior art that traditional head-mounted VR glasses make the infant produce easily and wear tired problem.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a preschool education robot according to an embodiment of the present invention;
wherein 101-a robot body; 102-a viewing window; 103-authority operation port.
Detailed Description
Features and exemplary embodiments of various aspects of the present invention will be described in detail below, and in order to make objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
At present, in a child education scene, wearing fatigue of children is easily caused by traditional head-worn VR glasses, and in order to solve the problems in the prior art, the embodiment of the invention provides a preschool education robot and a preschool education robot system. First, the preschool education robot provided by the embodiment of the invention is described below.
Fig. 1 is a schematic structural diagram of a preschool education robot according to an embodiment of the present invention. As shown in fig. 1, the preschool education robot may include:
a robot main body 101;
the communication component is used for sending a VR cloud rendering request to the cloud server and receiving a VR cloud rendering result sent by the cloud server;
VR display module, VR display module includes: an observation window 102 provided in the head of the robot main body 101 and a display unit provided inside the observation window 102;
and the display unit is used for displaying the VR teaching resource scene corresponding to the VR cloud rendering result based on the VR cloud rendering result.
Based on this preschool education robot, in infant's teaching scene, infant's accessible observation window 102 watches VR teaching resource scene, has solved among the prior art that traditional head-mounted VR glasses make the infant produce easily and wear tired problem.
In one embodiment, the preschool education robot may further include:
a walking executing component; wherein, walking executive component includes: the device comprises a driving wheel, a steering wheel, a driving assembly and a brake assembly;
and a walking control unit for controlling the walking execution part to move the robot main body 101.
In one embodiment, the communication component comprises: at least one of a 5G communication component, a 4G communication component, a wired internet communication component and a wireless internet communication component.
In one embodiment, the back of the robot main body 101 is further provided with an operation room of a three-dimensional cavity structure, and the inside of the operation room comprises:
and the locator is used for sending the state information of the physical keys of the locator to the communication component.
In one embodiment, the physical keys of the locator include: and starting and closing the function control keys and/or controlling keys for taking and placing the object.
In one embodiment, the interior of the process chamber may further comprise:
the panoramic camera is used for acquiring panoramic video information in the operating room;
and/or the presence of a gas in the gas,
the positioning camera array is used for acquiring video data of the positioner;
and/or the presence of a gas in the gas,
and the locator charging bin is used for charging and storing the locator.
In one embodiment, the interior of the operation room includes a positioning camera array, and the interior of the operation room may further include:
and the interactive operation unit is connected with the positioning camera array and used for determining the azimuth information of the positioner and the space coordinate information of the positioner relative to the operation room based on the video data. The interactive operation unit can also acquire the state information of the physical keys transmitted to the operation room by the positioner and execute different operations according to the different state information of the physical keys of the positioner.
In one embodiment, the inside of the operation room includes a panoramic camera, and the VR display module may further include:
an expression interactive display unit and a visual unit which are arranged on the front surface of the head of the robot main body 101;
the expression interactive display unit is connected with the panoramic camera and used for displaying panoramic video information. Real-time operation image information in the operation room can be clearly displayed through the expression interaction display unit of the robot head. The positioning camera array and the expression interactive display unit are mainly used for teaching the use of the VR function of the robot and teaching the blind operation method and the operation key of a user in an operation room.
Specifically, the inner wall of the operation chamber is a pattern which is visually recognizable by the positioning camera array and is regularly known, such as a coordinate grid pattern with a certain shape or a certain color rule (for example, a coordinate grid pattern with a size linearly changing along a certain direction or periodically linearly changing), and the like, and is used for quick positioning through the positioning camera array. The inside storehouse that charges that is provided with a plurality of locators of control chamber for providing charging and storing of locator, charging of locator can adopt contact charging or wireless charging mode, and storage of locator can adopt magnetism to inhale modes such as fixed, joint fixed.
The locator is a structure of a block with an Identity recognition function (the Identity recognition function can be realized by different patterns, and can also be realized by an Identity Document (ID) chip). The locator contains a plurality of physical buttons, still includes wireless communication subassembly such as bluetooth, wireless internet (WIFI) for with the inside communication unit communication connection who corresponds of control chamber, the physical button state information of transmissible locator. The surface of the locator is provided with visual positioning patterns which can be visually identified by the positioning camera array, namely, patterns observed are completely different when the locator is observed from different visual angles.
The locator includes an enable and disable function control key for determining whether the locator function is enabled. Because the space virtually rendered by the VR system is nearly infinite, and the operating room for interaction is limited, the interactive operation and control of the infinite virtual space by the limited operating space are realized by the key which is activated or not.
The positioner includes control keys for picking and placing objects (i.e., control keys for grabbing/releasing objects), and when the control keys are operated, the positioner can be matched with and unmated from the operable entities rendered in the VR system. For example, one ant appears in the VR rendered scene, and the operator wants to grab the ant to observe the belly of the ant.
The method for realizing the interaction process comprises the following steps: and taking out a locator and starting the locator, wherein an operation object (such as a hand, a magnet or a semitransparent sphere) corresponding to the locator appears in the VR scene, and moving the locator or rotating the locator, so that the corresponding motion of the operation object can be seen in the VR scene under the real-time capture of the positioning camera array. When the operation object moves to the vicinity of the ants or coincides with the spatial positions of the ants, the control key for grabbing/releasing the object may be operated to grab the ants, and then the ants may be moved by moving the positioner. If the locator has moved to the edge of the operation room and still can not touch the ants, the start and stop function key can be operated to stop the function of the locator, then the locator is moved to the edge of the operation room opposite to the current edge or other spaces, and then the locator is started to continue to move the operation object, so that the operation on the infinite space is realized. After grabbing the ants, an operator can observe the ants at various angles by turning over and rotating the positioner. At least 2 positioners and positioner charging bins can be arranged in the operating room.
In one embodiment, the operator's compartment may be provided with an access opening 103 for removing and/or inserting the fixture.
Specifically, the operation room is provided with a positioner putting in or taking out port with a lock (i.e., the authority operation port 103), and when the positioner needs to be taken out, replaced or put in, the authority operation port 103 can be unlocked by a key (which may be an electronic key, a mechanical key or a combination thereof) to realize the putting in or taking out of the positioner. In general, the positioner will not be able to be removed at will. The operation room can be provided with two permission operation ports 103, two arms of an operator can be placed in the permission operation ports 103, and the interference of natural illumination on the visual environment in the operation room can be reduced.
An embodiment of the present invention further provides a preschool education robot system, including: the preschool education robot and the cloud server shown in fig. 1;
the preschool education robot is used for sending a virtual reality VR cloud rendering request to the cloud server and receiving a VR cloud rendering result sent by the cloud server;
and the cloud server is used for receiving the VR cloud rendering request, executing rendering operation based on the VR cloud rendering request to obtain a VR cloud rendering result, and sending the VR cloud rendering result to the preschool teaching robot.
In one embodiment, combine Cloud XR Cloud platform and preschool education robot, integrate the VR glasses to preschool education robot fuselage, utilize preschool education robot advantage, handle the stability of chip promptly, combine the advance of Cloud XR platform, provide the VR content that is fit for the infant and supply the infant to experience the VR resource and study, realize edly educating in happy.
Based on the above contents, the preschool education robot and the system provided by the embodiment of the invention have the following beneficial effects:
(1) the embodiment of the invention provides a design scheme of a VR cloud rendering system based on a preschool education robot, and the design scheme combines the advantages of the preschool education robot such as operation processing capacity, use scene, communication scheme and large volume, so that the VR system in the education scene is closer to the use scene, the use impulse of a user is enhanced, the functional design of communication, rendering, data processing and the like is not limited by the weight of a wearable VR system and the design condition of a wearable center, and the functions and effects can be fully optimized and configured.
(2) The embodiment of the invention provides an operating room type interactive control scheme, which solves the problem of use teaching through a positioning camera array and a panoramic camera, simultaneously realizes the complete operation of a limited operating space on an infinite VR space object through the design of a positioner and the design of a system interactive operation unit, realizes vivid space interactive experience through a completely free positioner entity in the space, and has no operation threshold for infant-level users.
(3) In terms of structure, the cavity-shaped operation port and the permission operation port 103 for maintaining and replacing the positioner are innovatively designed for the operation room in consideration of the use scene and maintenance of the product, the occurrence possibility of the problems of artificial damage and destruction (operation ball loss) under the use scene is controlled, and the method is an effective solution for commercialization.
The foregoing is only illustrative of the present invention. It should be understood that the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the scope of the present invention.

Claims (10)

1. A preschool education robot, comprising:
a robot main body;
the communication component is used for sending a Virtual Reality (VR) cloud rendering request to a cloud server and receiving a VR cloud rendering result sent by the cloud server;
a VR display module, the VR display module including: the robot comprises an observation window arranged on the head of the robot main body and a display unit arranged in the observation window;
and the display unit is used for displaying the VR teaching resource scene corresponding to the VR cloud rendering result based on the VR cloud rendering result.
2. The preschool education robot according to claim 1, wherein the preschool education robot further includes:
a walking executing component; wherein the walking executing part comprises: the device comprises a driving wheel, a steering wheel, a driving assembly and a brake assembly;
and the walking control unit is used for controlling the walking execution component to move the robot main body.
3. The preschool education robot of claim 1, wherein the communication component includes: at least one of a 5G communication component, a 4G communication component, a wired internet communication component and a wireless internet communication component.
4. The preschool education robot according to claim 1, wherein the back of the robot main body is further provided with an operation room of a three-dimensional cavity structure, and the inside of the operation room includes:
and the locator is used for sending the state information of the physical key of the locator to the communication assembly.
5. The preschool teaching robot of claim 4, wherein the physical buttons of the positioner comprise: and starting and closing the function control keys and/or controlling keys for taking and placing the object.
6. The preschool education robot of claim 4, wherein the inside of the operation chamber further includes:
the panoramic camera is used for acquiring panoramic video information in the operating room;
and/or the presence of a gas in the gas,
the positioning camera array is used for acquiring video data of the positioner;
and/or the presence of a gas in the gas,
and the locator charging bin is used for charging and storing the locator.
7. The preschool teaching robot of claim 6, wherein the interior of the operation chamber comprises the positioning camera array, the interior of the operation chamber further comprising:
and the interactive operation unit is connected with the positioning camera array and is used for determining the orientation information of the positioner and the space coordinate information of the positioner relative to the operation room based on the video data.
8. The preschool education robot of claim 6, wherein the interior of the operation room includes the panoramic camera, the VR display module further including:
the expression interaction display unit and the visual unit are arranged on the front face of the head of the robot main body;
the expression interaction display unit is connected with the panoramic camera and used for displaying the panoramic video information.
9. The preschool education robot according to claim 4, wherein the operation room is provided with an authority operation port for taking out and/or putting in the positioner.
10. A preschool education robot system, comprising:
the preschool education robot and the cloud server of any one of claims 1 to 9;
the preschool education robot is used for sending a Virtual Reality (VR) cloud rendering request to the cloud server and receiving a VR cloud rendering result sent by the cloud server;
the cloud server is used for receiving the VR cloud rendering request, executing rendering operation based on the VR cloud rendering request to obtain a VR cloud rendering result, and sending the VR cloud rendering result to the preschool education robot.
CN202010336855.7A 2020-04-26 2020-04-26 Preschool education robot and preschool education robot system Active CN113547527B (en)

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Publication number Priority date Publication date Assignee Title
CN103299355A (en) * 2010-11-04 2013-09-11 约翰霍普金斯大学 System and method for the evaluation of or improvement of minimally invasive surgery skills
CN204965778U (en) * 2015-09-18 2016-01-13 华中师范大学 Infant teaching system based on virtual reality and vision positioning
CN105976655A (en) * 2016-07-29 2016-09-28 安庆建金智能科技有限公司 Three-dimensional virtual reality device for assistant robot
CN106346487A (en) * 2016-08-25 2017-01-25 威仔软件科技(苏州)有限公司 Interactive VR sand table show robot
CN207008943U (en) * 2017-03-29 2018-02-13 北京永新视博信息技术有限公司 Flow science and technology center's virtual reality experience system
CN107976811A (en) * 2017-12-25 2018-05-01 河南新汉普影视技术有限公司 A kind of simulation laboratory and its emulation mode based on virtual reality mixing
KR101952647B1 (en) * 2018-06-04 2019-02-27 조미희 Science story practice teaching material wiht information and communication technology for children
CN209391524U (en) * 2018-09-13 2019-09-17 南京迅猛龙文化传媒有限公司 Intelligent perception interactive table

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103299355A (en) * 2010-11-04 2013-09-11 约翰霍普金斯大学 System and method for the evaluation of or improvement of minimally invasive surgery skills
CN204965778U (en) * 2015-09-18 2016-01-13 华中师范大学 Infant teaching system based on virtual reality and vision positioning
CN105976655A (en) * 2016-07-29 2016-09-28 安庆建金智能科技有限公司 Three-dimensional virtual reality device for assistant robot
CN106346487A (en) * 2016-08-25 2017-01-25 威仔软件科技(苏州)有限公司 Interactive VR sand table show robot
CN207008943U (en) * 2017-03-29 2018-02-13 北京永新视博信息技术有限公司 Flow science and technology center's virtual reality experience system
CN107976811A (en) * 2017-12-25 2018-05-01 河南新汉普影视技术有限公司 A kind of simulation laboratory and its emulation mode based on virtual reality mixing
KR101952647B1 (en) * 2018-06-04 2019-02-27 조미희 Science story practice teaching material wiht information and communication technology for children
CN209391524U (en) * 2018-09-13 2019-09-17 南京迅猛龙文化传媒有限公司 Intelligent perception interactive table

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