CN109333566B - Robot for meeting new activities in colleges and universities - Google Patents

Robot for meeting new activities in colleges and universities Download PDF

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Publication number
CN109333566B
CN109333566B CN201811538878.5A CN201811538878A CN109333566B CN 109333566 B CN109333566 B CN 109333566B CN 201811538878 A CN201811538878 A CN 201811538878A CN 109333566 B CN109333566 B CN 109333566B
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shell
robot
camera
chassis
main control
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CN109333566A (en
Inventor
石新宇
赵阳
朱思腾
杨洋
阴祖军
马春浩
荆玺霖
李宏阅
王庭祥
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Shenyang Ligong University
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Shenyang Ligong University
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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
    • B25J11/008Manipulators for service tasks
    • 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

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  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Toys (AREA)

Abstract

The invention relates to a robot for a new activity of a college, which comprises a shell, a chassis, a DR receiver, a camera, an audio output module, a capacitive touch screen, a control system and a mobile device, wherein the DR receiver, the camera, an RGB lamp and the audio output module are arranged on the upper side of the shell, a data transmitting module is arranged on the camera, and a data receiving module is arranged on an external computer. The robot has the functions of automatically knowing school related contents, retrieving new report flow, completing network report and the like through the touch screen, playing prompts through a built-in loudspeaker of the power amplification equipment according to requirements, enabling a remote controller to be connected onto the computer, enabling a computer client to send various commands, indirectly controlling the robot through a local area network to achieve various operations, enabling a Mecanum wheel to move in all directions, and achieving an intelligent obstacle avoidance function through infrared geminate transistors, photoelectric trigger switches and inductive trigger switches.

Description

Robot for meeting new activities in colleges and universities
Technical Field
The invention relates to the technical field of intelligent service robots, in particular to a robot for welcome new activities in colleges and universities.
Background
With the rapid development of modern technology, artificial intelligence products have been practiced in various industries and even in thousands of households, and as far as the robot industry is concerned, various types of intelligent robots have been promoted in the market. Although they can perform various functions, the functions to be performed are increasingly more numerous because of various forms required in life. Various widely used intelligent robots on the market cannot achieve the required specified functions.
At present, the national education level is gradually improved, more and more students walk into the campus, and when the students walk into the campus, the students fully take the long-term drive and know of the campus life and transact related admission procedures. Traditional manual catering to new born may only be able to introduce them in full terms for cases where the new born is not very numerous in time. The shortage of manual service occurs once more new-born arrives at school, and the volunteer service staff is busy working with the necessary entrance so that no time is needed to introduce the campus and each road section. This results in some inability to do campus guide work.
Disclosure of Invention
The invention aims to provide a robot for meeting new activities in universities, which has the functions of automatically knowing related contents of the universities, searching new report flows, completing network report and the like through a touch screen, playing prompts through a built-in loudspeaker of power amplification equipment according to requirements, enabling a remote controller to be connected onto a computer, sending various commands through a computer client, indirectly controlling the robot through a local area network to realize various operations, further selecting a Mecanum wheel to move in all directions, and realizing an intelligent obstacle avoidance function through infrared pair tubes, a photoelectric trigger switch and an inductive trigger switch.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a robot for colleges and universities caters for new activities, includes shell, chassis, DR receiver, camera, audio output module, capacitive touch screen, control system and mobile device, the shell upside is provided with DR receiver, the camera, RGB lamp and audio output module, be provided with data transmission module on the camera, be provided with data receiving module on the external computer, the computer is connected with the remote controller through the USB, and builds up the LAN between computer and the robot, the shell middle part is provided with capacitive touch screen, and the shell arm is provided with first infrared geminate transistors, the bottom fixed mounting of shell has the chassis, is provided with control system on the chassis, all is provided with mobile device around the chassis lower surface;
the control system comprises a main control board, a second infrared pair pipe, a photoelectric trigger switch and an inductive trigger switch, wherein the two first infrared pair pipes, the plurality of second infrared pair pipes, the plurality of photoelectric trigger switches and the inductive trigger switch are arranged in parallel and are respectively and electrically connected with the main control board, the main control board is respectively and electrically connected with a model airplane battery, a DR receiver, a camera, an audio output module and a capacitive touch screen, and the capacitive touch screen is electrically connected with the camera;
the mobile device comprises a brushless deceleration direct current motor, a Mecanum wheel and an electronic speed regulator, wherein the brushless deceleration direct current motor and the electronic speed regulator are fixedly arranged on the periphery of the lower surface of the chassis, an encoder is arranged on the brushless deceleration direct current motor, an output shaft of the brushless deceleration direct current motor is fixedly connected with the Mecanum wheel through a coupler, and the brushless deceleration direct current motor, the electronic speed regulator and a main control board on the same side are sequentially and electrically connected.
The number of the second infrared tubes is three, and the number of the photoelectric trigger switches is two.
The inside cavity that is equipped with of shell, the shell cavity is provided with temperature detection sensor, and temperature detection sensor is connected with the main control board electricity, and the ventilation hole has been seted up to the both sides of shell.
An insulating sponge is arranged between the main control board and the chassis.
The robot for welcome new activities in colleges and universities has the beneficial effects that:
the robot has the functions of automatically knowing the related content of a school, searching a new report flow, completing network report and the like through a touch screen, playing prompts through a built-in speaker of power amplifier equipment according to requirements, and emitting sound and light; in addition, a remote controller can be connected to the computer, various commands are sent out by a computer client, and the robot is indirectly controlled through a local area network to realize various operations, so that an intelligent obstacle avoidance function is realized; the robot can move in all directions by adopting the Mecanum wheel, and the safety aspect adopts the infrared geminate transistors, the photoelectric trigger switch and the inductance type trigger switch to avoid the obstacle intelligently, so that the safety of people is ensured in a certain range.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a bottom view of an embodiment of the present invention;
in the figure: 1. the device comprises a shell, 2, a chassis, 3, a DR16 receiver, 4, a camera, 5, a data transmission module, 6, an audio output module, 7, a capacitive touch screen, 8, a first infrared pair tube, 9, a control system, 901, a main control board, 902, a model airplane battery, 903, a second infrared pair tube, 904, a photoelectric trigger switch, 905, an inductive trigger switch, 10, a mobile device, 101, a brushless deceleration direct current motor, 102, a Mecanum wheel, 103, an electronic speed regulator, 11 and a temperature detection sensor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 and 2, the invention provides a robot for meeting new activities in universities, which comprises a shell 1, a chassis 2, a DR16 receiver 3, a camera 4, an audio output module 6, a capacitive touch screen 7, a control system 9 and a mobile device 10, wherein the DR16 receiver 3, the camera 4, an RGB lamp and the audio output module 6 are arranged on the upper side of the shell 1, a data sending module 5 is arranged on the camera, a data receiving module is arranged on an external computer, the computer is connected with a remote controller through a USB, a local area network is built between the computer and the robot, the capacitive touch screen 7 is arranged in the middle of the shell 1, a first infrared pair of tubes 8 is arranged on an arm of the shell 1, the chassis 2 is fixedly arranged at the bottom end of the shell 1, a control system is arranged on the chassis 2, and the mobile device 10 is arranged around the lower surface of the chassis 2.
In this embodiment, the main control board 901 is of the type STM32F407, the da jiang DR16 receiver 3 is connected to the main control board 901 of STM32F407, and receives data sent by the remote controller through serial port 2 (usart 2) and starting DMA; the eyes of the robot are replaced by two RGB lamps, the positive electrode of the robot is connected to VCC, the negative electrode of the robot is connected to pins of the STM32F407 main control board 901, and the current output pressure of the STM32F407 main control board 901 is reduced in a current filling mode; the capacitive touch screen 7 is not only applied to the display aspect, and serves as a new-meeting assistant, and whenever a new student inputs a name to the new-meeting assistant, the page automatically jumps to personal information of the student, and the student is led to a specified place for reporting according to the professional condition of the student, which is based on the application between a database and a webpage; through the construction of a local area network and the connection with an external network and a database, career planning and psychological health testing can be performed on the new generation, the special specialty of school colleges and universities can be played to the new generation in the form of videos for understanding, and psychological education is performed on the new generation by storing psychological case videos in the database in advance. Promoting psychological health of students; after various data of the Dajiang DT7 remote controller are successfully debugged, the DR16 receiver 3 is connected to the robot for comprehensive debugging, and after various parameters meet the purpose functions, the robot can directly perform various operations through the remote controller to realize the intelligent obstacle avoidance function and can produce sound and emit light through the audio output module 6 and the RGB lamp.
As shown in fig. 1 and 2, the control system 9 includes a main control board 901, a second infrared pair tube 903, a photoelectric trigger switch 904 and an inductive trigger switch 905, where two first infrared pair tubes 8, a plurality of second infrared pair tubes 903, a plurality of photoelectric trigger switches 904 and inductive trigger switches 905 are arranged in parallel and are electrically connected with the main control board 901, the main control board 901 is electrically connected with a model airplane battery 902, a DR16 receiver 3, a camera 4, an audio output module 6 and a capacitive touch screen 7, and the capacitive touch screen 7 is electrically connected with the camera 4.
In this embodiment, the signal wires electrically connected to the main control board 901 by the first infrared pair tube 8, the second infrared pair tube 903, the photoelectric trigger switch 904 and the inductive trigger switch 905 need to be wrapped with aluminum foil, so as to avoid signal interference; after the capacitive touch screen 7 is connected, a Data Clock (DCLK), a Data Enable (DE), a capacitive screen Interrupt (INT), a capacitive screen Reset (RST) and twenty-eight pins of eight red, green and blue channels are connected with the main control board 901.
As shown in fig. 2, the mobile device 10 includes a brushless dc motor 101, a mecanum wheel 102 and an electronic speed regulator 103, the brushless dc motor 101 and the electronic speed regulator 103 are fixedly mounted around the lower surface of the chassis 2, an encoder is disposed on the brushless dc motor 101, an output shaft of the brushless dc motor 101 is fixedly connected with the mecanum wheel 102 through a coupling, and the brushless dc motor 101, the electronic speed regulator 103 and the main control board 901 on the same side are electrically connected in sequence.
In this embodiment, the model of the brushless deceleration dc motor 101 is RM3510, the model of the electronic governor 103 is rm_820R, the 4 RM3510 brushless deceleration dc motors 101 are fixed on the motor frame reserved by the chassis 2, and are respectively connected to the rm_820R electronic governor 103, and the data is transmitted and received by controlling the local area network (Controller Area Network, CAN) protocol, so as to control the motor speed and obtain the rotation speed of the motor; the model airplane battery 902 is fixed on a battery rack reserved on the chassis 2.
As shown in fig. 2, the number of second infrared pairs 903 is three, and the number of photoelectric trigger switches 904 is two.
In this embodiment, the number of the first infrared pair tube 8, the second infrared pair tube 903, the photoelectric trigger switch 904 and the inductive trigger switch 905 is set according to the actual situation, so as to adapt to various obstacle avoidance road sections.
As shown in fig. 1, a cavity is formed inside a housing 1, a temperature detection sensor 11 is arranged in the cavity of the housing 1, the temperature detection sensor 11 is electrically connected with a main control board 901, and ventilation holes are formed in two sides of the housing 1.
In this embodiment, enough free space is reserved in the housing 1 for stacking and upgrading the robot functions; the temperature detection sensor 11 prevents the main control board 901 from being burnt out due to long robot working time and overhigh temperature; the vent holes can timely dissipate heat generated by each device.
As shown in fig. 1, an insulating sponge is provided between the main control board 901 and the chassis 2.
In this embodiment, the insulating sponge can avoid current conduction between the main control board 901 and the metal chassis 2.
The working process of the robot for meeting new activities in colleges and universities is as follows:
firstly, a local area network is built, a router sends out network signals, the local area network is built and connected with an external network and a database, various tests are carried out, the route is identified, a remote controller is connected to a computer, various commands can be sent out through a computer client after a plurality of parameters are successfully debugged, the commands are received by a Dajiang DR16 receiver 3 and transmitted to the robot, a STM32F407 main control board 901 sends out the commands, various operations are realized through the computer indirect control robot, and iron sheets placed on the road are counted through high and low levels detected by a first infrared pair tube 8, a second infrared pair tube 903, a photoelectric trigger switch 904 and an inductive trigger switch 905, a positioning function is realized during tracking, an intelligent obstacle avoidance function is realized, and the safety of people is ensured within a certain range;
step two, data acquired by a camera 4 arranged on the robot are sent to a data receiving module of a computer, and an operator can remotely control the robot through the computer in a certain range (far away from the person) through an image returned by the camera 4, so that remote operation is realized;
step three, students CAN know school related content by themselves through the capacitive touch screen 7, retrieve new report flow, complete functions such as network report, etc., the capacitive touch screen 7 transmits electric signals to the main control board 901 according to requirements, and then a prompt is played through a built-in loudspeaker of the audio output module 6, corresponding indication is carried out through an RGB lamp, the omnidirectional movement of the Mecanum wheel 102 CAN be controlled through the brushless deceleration direct current motor 101 and the electronic speed regulator 103, the walking time is calculated and displayed through a timer in the main control board 901, the return value of an encoder on the brushless deceleration direct current motor 101 is read through a controller local area network (Controller Area Network, CAN) protocol, and data such as real-time speed and walking distance are calculated.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (2)

1. A robot for a college welcome new activity, characterized by: the intelligent control device comprises a shell, a chassis, a DR receiver, a camera, an audio output module, a capacitive touch screen, a control system and a mobile device, wherein the DR receiver, the camera, an RGB lamp and the audio output module are arranged on the upper side of the shell, a data sending module is arranged on the camera, a data receiving module is arranged on an external computer, the computer is connected with a remote controller through a USB, a local area network is built between the computer and the robot, the capacitive touch screen is arranged in the middle of the shell, a first infrared geminate transistor is arranged on an arm of the shell, the chassis is fixedly arranged at the bottom end of the shell, the control system is arranged on the chassis, and the mobile device is arranged around the lower surface of the chassis;
the control system comprises a main control board, a second infrared pair pipe, a photoelectric trigger switch and an inductive trigger switch, wherein two first infrared pair pipes, three second infrared pair pipes, two photoelectric trigger switches and inductive trigger switches are arranged in parallel and are respectively and electrically connected with the main control board, the main control board is respectively and electrically connected with a model airplane battery, a DR receiver, a camera, an audio output module and a capacitive touch screen, and the capacitive touch screen is electrically connected with the camera;
the mobile device comprises a brushless deceleration direct current motor, a Mecanum wheel and an electronic speed regulator, wherein the brushless deceleration direct current motor and the electronic speed regulator are fixedly arranged on the periphery of the lower surface of the chassis, an encoder is arranged on the brushless deceleration direct current motor, an output shaft of the brushless deceleration direct current motor is fixedly connected with the Mecanum wheel through a coupler, and the brushless deceleration direct current motor, the electronic speed regulator and a main control board on the same side are sequentially and electrically connected;
the inside cavity that is equipped with of shell, the shell cavity is provided with temperature detection sensor, and temperature detection sensor is connected with the main control board electricity, and the ventilation hole has been seted up to the both sides of shell.
2. A robot for colleges and universities to meet new activities as claimed in claim 1, wherein: an insulating sponge is arranged between the main control board and the chassis.
CN201811538878.5A 2018-12-14 2018-12-14 Robot for meeting new activities in colleges and universities Active CN109333566B (en)

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CN109333566B true CN109333566B (en) 2024-02-13

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112113565A (en) * 2020-09-22 2020-12-22 温州科技职业学院 Robot positioning system for agricultural greenhouse environment

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Publication number Priority date Publication date Assignee Title
JP2011020223A (en) * 2009-07-16 2011-02-03 Otsuka Bijutsu Zaidan Exhibit explanation robot and exhibit explanation method using the robot
CN102059700A (en) * 2010-11-22 2011-05-18 南京信息工程大学 Greeting robot system
CN204431263U (en) * 2015-02-12 2015-07-01 云南国土资源职业学院 A kind of autonomous guest-meeting robot
CN204819537U (en) * 2015-07-31 2015-12-02 北京家度科技有限公司 Teach robot multi -functional morning
CN209304587U (en) * 2018-12-14 2019-08-27 沈阳理工大学 One kind being used for the movable robot of colleges and universities' orientation

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Publication number Priority date Publication date Assignee Title
ATE524784T1 (en) * 2005-09-30 2011-09-15 Irobot Corp COMPANION ROBOTS FOR PERSONAL INTERACTION

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011020223A (en) * 2009-07-16 2011-02-03 Otsuka Bijutsu Zaidan Exhibit explanation robot and exhibit explanation method using the robot
CN102059700A (en) * 2010-11-22 2011-05-18 南京信息工程大学 Greeting robot system
CN204431263U (en) * 2015-02-12 2015-07-01 云南国土资源职业学院 A kind of autonomous guest-meeting robot
CN204819537U (en) * 2015-07-31 2015-12-02 北京家度科技有限公司 Teach robot multi -functional morning
CN209304587U (en) * 2018-12-14 2019-08-27 沈阳理工大学 One kind being used for the movable robot of colleges and universities' orientation

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