CN110076769A - A kind of acoustic control patrol navigation robot system and its control method based on the movement of magnetic suspension sphere - Google Patents

A kind of acoustic control patrol navigation robot system and its control method based on the movement of magnetic suspension sphere Download PDF

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Publication number
CN110076769A
CN110076769A CN201910213959.6A CN201910213959A CN110076769A CN 110076769 A CN110076769 A CN 110076769A CN 201910213959 A CN201910213959 A CN 201910213959A CN 110076769 A CN110076769 A CN 110076769A
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China
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controller
robot
patrol
magnetic suspension
acoustic control
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Inventor
周琪
林国怀
李鸿一
鲁仁全
李晓孟
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Guangdong University of Technology
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Guangdong University of Technology
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Priority to CN201910213959.6A priority Critical patent/CN110076769A/en
Publication of CN110076769A publication Critical patent/CN110076769A/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
    • B25J11/0005Manipulators having means for high-level communication with users, e.g. speech generator, face recognition means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00Programme-controlled manipulators
    • B25J9/16Programme controls
    • B25J9/1656Programme controls characterised by programming, planning systems for manipulators
    • B25J9/1664Programme controls characterised by programming, planning systems for manipulators characterised by motion, path, trajectory planning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00Programme-controlled manipulators
    • B25J9/16Programme controls
    • B25J9/1679Programme controls characterised by the tasks executed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00Programme-controlled manipulators
    • B25J9/16Programme controls
    • B25J9/1679Programme controls characterised by the tasks executed
    • B25J9/1689Teleoperation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00Programme-controlled manipulators
    • B25J9/16Programme controls
    • B25J9/1694Programme controls characterised by use of sensors other than normal servo-feedback from position, speed or acceleration sensors, perception control, multi-sensor controlled systems, sensor fusion
    • B25J9/1697Vision controlled systems

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  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Manipulator (AREA)

Abstract

The invention discloses a kind of acoustic controls based on the movement of magnetic suspension sphere to go on patrol navigation robot system, including controller, alignment sensor, magnetic levitation ball body device, acoustic control processing unit, imaging sensor, multi-medium data memory module, wireless communication system and host computer;The invention also discloses a kind of control methods.The present invention is based on the direct interactions that intelligent sound identification module and technology realize people and robot.Such as the market that People are hurrying to and fro, it solves the problems, such as that pedestrian asks the way, instead of a large amount of, repeated and content customization manual service and action, brings great convenience for people's lives, the cost of labor investment for reducing market, improves people's lives level and working efficiency.

Description

A kind of acoustic control patrol navigation robot system and its control based on the movement of magnetic suspension sphere Method processed
Technical field
The present invention relates to a kind of robot system and its control method, refer in particular to a kind of based on the movement of magnetic suspension sphere Navigation robot system and its control method are gone on patrol in acoustic control.
Background technique
In recent years, the development that Robot industry and intelligence manufacture field have obtained unprecedented concern and advanced by leaps and bounds. It is mature at first and obtain maximum-norm application is industrial robot in terms of machine man-based development course, but industrial machine Function achieved by people is relatively simple, substantially for completing a repeated task.Hereafter Robot industry is rapid It is used widely into industrialized development, and in the industrial production.Nowadays, with sensor, artificial intelligence, magnetic suspension etc. The progress of technology, the high performance service robot with people-oriented interaction ability step into market.
Magnetic levitation technology be using electromagnetic force, it is no mechanical contiguously magnetic conduction object to suspend a kind of skyborne novel high-tech Skill, due to avoiding the contact between object, to effectively reduce the friction with ground, extend equipment uses the longevity Life.Wherein, magnetic suspension train and magnetic suspension bearing are the allusion quotation example for applying magnetic levitation technology in practice, magnetic suspension train skill Art has been achieved for important development at present, has been in the application stage, magnetic suspension bearing have been widely used for gas turbine, Many fields such as high-speed motor.And the traditional driving method of jiggle robot is to pass through biography as driver using servo motor The movement of servo motor is transmitted to the end of robot by motivation structure.Because there is friction in movement transmittance process in mechanical structure The factors such as lag, Mechanism Clearance will realize high-precision, the positioning operation of high speed and micro- power control electrode using this driving method It is difficult, and is difficult to realize the miniaturization of robot.Currently, magnetic levitation technology, which is applied to robot field, causes extensive The research of person and the support of enterpriser.
Existing market requires to be equipped with many waiters and monitoring device.When customer is problematic to be needed to ask, can look in time It is inquired to waiter.And monitoring device is video recording in order to be realized to market and checks, to ensure market and customer Safety.But the cost of labor and equipment cost of this management mode investment are big, and labor efficiency is low, greatly aggravate The operated pressure in market.
Summary of the invention
It is an object of the invention in view of the above-mentioned problems, provide it is a kind of it is intelligent high, in real time go on patrol and monitoring based on magnetic The acoustic control patrol navigation robot system and its control method of floating sphere movement.
Following technical scheme can be used to reach in the purpose of the present invention:
It is a kind of based on magnetic suspension sphere movement acoustic control go on patrol navigation robot system, including controller, alignment sensor, Magnetic levitation ball body device, acoustic control processing unit, imaging sensor, multi-medium data memory module, wireless communication system and upper Machine;
Controller controls robot according to the control magnetic levitation ball body device work of preset route and goes on patrol in market;
The voice messaging of acoustic control processing unit acquisition customer is simultaneously sent to controller, and controller is by voice data and multimedia The preset data of data memory module are matched, and export voice feedback to client by loudspeaker, realize interactive voice;
When robot is gone on patrol in market, the alignment sensor obtains the present bit confidence where robot in real time Breath, and location information is sent to controller and system is sent to host computer by wireless communication;Described image sensor simultaneously Current image and obstacle information are obtained in real time and are sent to controller and system is sent to host computer by wireless communication, control Device processed control magnetic levitation ball body device work and avoiding obstacles simultaneously move forward, host computer by wireless communication system with Controller wireless communication connection.
Further, the magnetic levitation ball body device includes magnetic suspension sphere and magnetic suspension bracket, and magnetic suspension sphere passes through Rotation generates magnetic field and generates buoyancy and motive force with the magnet interaction in magnetic suspension bracket.
Further, the acoustic control processing unit includes sound collecting sensor and loudspeaker, and sound collecting sensor is used In the voice messaging for acquiring user and it is sent in controller;Sound collecting sensor is used by the identification of intelligent sound identification module Vocabulary content in the voice at family is simultaneously converted into the readable input signal of processor, and processor passes through the signal data received It matches preset data in multi-medium data memory module and customer is fed back to by speaker sound.
Further, when the light intensity in market is lower than setting value, system controls market to controller by wireless communication Lighting system open, otherwise, controller by wireless communication system control market lighting system close.
Further, the multi-medium data memory module is for storing intelligent sound identification data resource and map letter Breath.
Further, the alignment sensor is GPS positioning sensor.
Further, the sound collecting sensor is TZ-2KA noise transducer.
Further, described image sensor is binocular camera.
Further, the processor is single-chip microcontroller.
A kind of control method of the acoustic control patrol navigation robot system based on the movement of magnetic suspension sphere, feature includes control Device processed, alignment sensor, magnetic levitation ball body device, acoustic control processing unit, imaging sensor, multi-medium data memory module, nothing Line communication system and host computer;
Robot is initialized, location information is obtained by alignment sensor, is retrieved as the route that robot is planned;
Magnetic levitation ball body device is activated, starts to do shuttling movement along programme path, while carrying out in fact using imaging sensor When supervise;
Controller controls robot according to the control magnetic levitation ball body device work of preset route and goes on patrol in market;
When robot is gone on patrol in market, the alignment sensor obtains the present bit confidence where robot in real time Breath, and location information is sent to controller and system is sent to host computer by wireless communication;Described image sensor simultaneously Current image and obstacle information are obtained in real time and are sent to controller and system is sent to host computer by wireless communication, control Device processed control magnetic levitation ball body device work and avoiding obstacles simultaneously move forward, host computer by wireless communication system with Controller wireless communication connection;
The voice messaging of acoustic control processing unit acquisition customer is simultaneously sent to controller, and controller is by voice data and multimedia The preset data of data memory module are matched, and export voice feedback to client by loudspeaker, realize interactive voice;If It encounters pedestrian and inquires problem, robot is exchanged with pedestrian by intelligent sound identification module, pointed the direction for pedestrian;If not encountering Pedestrian inquires problem, and robot continues along programme path shuttling movement.
The invention has the following beneficial effects:
1, present invention is mainly applied to market, have the function of to solve the problems, such as to ask the way for customer and monitor patrol.Its Working mould Formula is divided into patrol mode on daytime and night patrol mode.When enabling patrol mode on daytime, mobile robot is according to being planned Route shuttling movement.In face of the customer for needing to ask the way, by the intelligent sound identification module of acoustic control processing unit, customer can be direct Talk with robot.The artificial customer of machine points the direction, to solve the problems, such as.Robot has function for monitoring simultaneously, passes through figure As the lower video of real-time record is sent in host computer by sensor, convenient for staff's observation and check.When enabling night patrol When mode, mobile robot is according to the route shuttling movement planned and is monitored in real time, by taken image information Be sent in host computer, at the same can intelligent recognition local environment whether there is unusual condition, such as steal.If being abnormal shape Condition notifies background work personnel, at the first time then so that staff makes respective handling in time.
2, in the use of the present invention, mobile robot is initialized, the location information of robot is obtained by alignment sensor, The controller of robot is sent it to again, while location information is sent in host computer by system by wireless communication.Control Device makes to rotate the magnet generated in magnetic field and magnetic suspension bracket based on magnetic suspension sphere by control magnetic levitation ball body device work Interaction generates buoyancy and motive force, and then makes robot setting in motion and do shuttling movement according to the route planned, together When by imaging sensor obtain image information, and be sent in host computer facilitate staff observe and check.If machine Device people's local environment is the market that People are hurrying to and fro, during robot is mobile, passes through imaging sensor intelligent recognition image Information courtesy can give way when pedestrian passes through, be further continued for moving after pedestrian passes by, pedestrian will not be interfered to walk, meanwhile, it is right In the pedestrian that needs are asked the way, pedestrian can pass through the intelligent sound identification module of acoustic control processing unit, machine with direct access inquiry robot Device people is talked with using loudspeaker and pedestrian, illustrates specific location for pedestrian.
3, the present invention is based on magnetic levitation ball body device and magnetic levitation technology make robot without mechanical contiguously stable suspersion in On ground, while robot motion is driven using Electromagnetic Drive Technology, machine is made by DSP digital processing unit and pid control algorithm Device people realize stable suspersion, have many advantages, such as without friction, without wear, move it is active and intelligent, extension working life, additionally it is possible to realize 360 degree rotate freely, and achieve the effect that no dead angle monitoring.
4, the present invention is based on the direct interactions that intelligent sound identification module and technology realize people and robot.As people comes The past market of people, solves the problems, such as that pedestrian asks the way, instead of a large amount of, repeated and content customization manual service and work Content brings great convenience for people's lives, reduces the cost of labor investment in market, improves people's lives water Gentle working efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is the structural block diagram of the acoustic control patrol navigation robot system the present invention is based on the movement of magnetic suspension sphere;
Fig. 2 is the control of the control method of the acoustic control patrol navigation robot system the present invention is based on the movement of magnetic suspension sphere Flow diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Embodiment
Referring to Fig.1, navigation robot system, including control are gone on patrol in the acoustic control that the present embodiment is related to moving based on magnetic suspension sphere Device processed, alignment sensor, magnetic levitation ball body device, acoustic control processing unit, imaging sensor, multi-medium data memory module, nothing Line communication system and host computer;
Controller controls robot according to the control magnetic levitation ball body device work of preset route and goes on patrol in market;
The voice messaging of acoustic control processing unit acquisition customer is simultaneously sent to controller, and controller is by voice data and multimedia The preset data of data memory module are matched, and export voice feedback to client by loudspeaker, realize interactive voice;
When robot is gone on patrol in market, the alignment sensor obtains the present bit confidence where robot in real time Breath, and location information is sent to controller and system is sent to host computer by wireless communication;Described image sensor simultaneously Current image and obstacle information are obtained in real time and are sent to controller and system is sent to host computer by wireless communication, control Device processed control magnetic levitation ball body device work and avoiding obstacles simultaneously move forward, host computer by wireless communication system with Controller wireless communication connection.Described image sensor is binocular camera.
Present invention is mainly applied to market, has the function of to solve the problems, such as to ask the way for customer and monitor patrol.Its operating mode It is divided into patrol mode on daytime and night patrol mode.Wherein, in 8. -20 periods, robot, which enables, goes on patrol mode daytime. When enabling patrol mode on daytime, mobile robot is according to the route shuttling movement planned.In face of the customer for needing to ask the way, lead to The intelligent sound identification module of acoustic control processing unit is crossed, customer can directly talk with robot.The artificial customer of machine points the direction, To solve the problems, such as.Robot has function for monitoring simultaneously, is sent to the video under real-time record by imaging sensor upper In machine, observes and check convenient for staff.In 20. -8 periods, robot enables night patrol mode, when enabling night Between go on patrol mode when, mobile robot is according to the route shuttling movement planned and is monitored in real time, by taken figure As information is sent in host computer, at the same can intelligent recognition local environment whether there is unusual condition, such as steal.If occurring different Normal situation notifies background work personnel, at the first time then so that staff makes respective handling in time.
The magnetic levitation ball body device includes magnetic suspension sphere and magnetic suspension bracket, and magnetic suspension sphere generates magnetic by rotation Field simultaneously generates buoyancy and motive force with the magnet interaction in magnetic suspension bracket, so that robot can be moved arbitrarily, and It can be rotated freely, can be moved freely with 360 degree, it is active and intelligent.The magnetic levitation ball body device includes a magnetic suspension profile Bracket and four magnetic suspension spheres.
The acoustic control processing unit includes sound collecting sensor and loudspeaker, and sound collecting sensor is for acquiring user Voice messaging and be sent in controller;In the voice that sound collecting sensor passes through intelligent sound identification module discriminating user Vocabulary content and be converted into the readable input signal of processor, processor by the signal data received by matching multimedia Preset data and customer is fed back to by speaker sound in data memory module, by the number of multi-medium data memory module It according to resource, allows robot that voice signal is changed into corresponding text or order by identification and understanding process, that is, allows machine The language that device understands the mankind realizes intelligent sound identification function.
Market light intensity be lower than setting value when, controller by wireless communication system control market lighting system It opens, otherwise, the controller lighting system that system controls market by wireless communication is closed.
The multi-medium data memory module is for storing intelligent sound identification data resource and cartographic information.By current Location information and the map data information being stored in multi-medium data memory module, by the algorithm process system pair in controller It carries out path planning, allows robot to enter patrol navigation mode, while current location information being sent in host computer, convenient Background work personnel observation and tracking.
The alignment sensor is GPS positioning sensor.The processor is single-chip microcontroller or computer processor, built-in calculation Method processing system and computer readable storage medium.Wherein algorithm process system is made of DSP digital signal processor, by obtaining Location information, environmental information, the obstacle information taken is adjusted on the basis of institute's programme path for robot, makes robot It can be with avoiding obstacles, safety moving;It can store computer program, the computer program in computer readable storage medium The step of moveable robot movement any one of as described above is realized when being executed by a controller.
Specifically, avoidance and collision avoidance problem are the most basic intelligent behavior in mobile robot traveling process.Certainly, institute The barrier stated in avoidance problem is static-obstacle thing, belongs to static-obstacle thing problem;And collision avoidance problem is then to avoid robot With the collision problem of pedestrian, dynamic barrier problem can be considered.Therefore, during mobile robot is advanced, the ring of surrounding Border dynamic change is a nonlinear control system, it is difficult to accurate mathematical model is established, so using fuzzy logic control Algorithm, carries out more stable and intelligent control to robot rate to realize at such issues that can solve sensitive and accurately.
The sound collecting sensor is TZ-2KA noise transducer.Specifically, it is obtained first by sound collecting sensor User voice signal is taken, then sound is handled in algorithm process system and is sent in controller, voice is converted Keyword comparison search is carried out in multi-medium data memory module for text, so that obtaining target information passes through loudspeaker feedback To user.
The present embodiment additionally provides a kind of control of acoustic control patrol navigation robot system based on the movement of magnetic suspension sphere Method, feature include controller, alignment sensor, magnetic levitation ball body device, acoustic control processing unit, imaging sensor, more matchmakers Volume data memory module, wireless communication system and host computer;
Robot is initialized, location information is obtained by alignment sensor, is retrieved as the route that robot is planned;
Magnetic levitation ball body device is activated, starts to do shuttling movement along programme path, while carrying out in fact using imaging sensor When supervise;
Controller controls robot according to the control magnetic levitation ball body device work of preset route and goes on patrol in market;
When robot is gone on patrol in market, the alignment sensor obtains the present bit confidence where robot in real time Breath, and location information is sent to controller and system is sent to host computer by wireless communication;Described image sensor simultaneously Current image and obstacle information are obtained in real time and are sent to controller and system is sent to host computer by wireless communication, control Device processed control magnetic levitation ball body device work and avoiding obstacles simultaneously move forward, host computer by wireless communication system with Controller wireless communication connection;
The voice messaging of acoustic control processing unit acquisition customer is simultaneously sent to controller, and controller is by voice data and multimedia The preset data of data memory module are matched, and export voice feedback to client by loudspeaker, realize interactive voice;If It encounters pedestrian and inquires problem, robot is exchanged with pedestrian by intelligent sound identification module, pointed the direction for pedestrian;If not encountering Pedestrian inquires problem, and robot continues along programme path shuttling movement.
As shown in Fig. 2, when in use, mobile robot is initialized, believed by the position that alignment sensor obtains robot Breath, then the controller of robot is sent it to, while location information is sent in host computer by system by wireless communication.Control Device processed makes to rotate the magnetic generated in magnetic field and magnetic suspension bracket based on magnetic suspension sphere by control magnetic levitation ball body device work Iron phase interaction generates buoyancy and motive force, and then makes robot setting in motion and do shuttling movement according to the route planned, Image information is obtained by imaging sensor simultaneously, and is sent in host computer and staff is facilitated to observe and check.If Robot local environment is the market that People are hurrying to and fro, during robot is mobile, passes through imaging sensor intelligent recognition figure As information, it courtesy can give way when pedestrian passes through, be further continued for moving after pedestrian passes by, pedestrian will not be interfered to walk, meanwhile, For the pedestrian that asks the way of needs, pedestrian can with direct access inquiry robot, by the intelligent sound identification module of acoustic control processing unit, Robot is talked with using loudspeaker and pedestrian, illustrates specific location for pedestrian.
Above disclosed is only a preferred embodiment of the present invention, cannot limit the power of the present invention with this certainly Sharp range, therefore equivalent changes made in accordance with the claims of the present invention, are still within the scope of the present invention.

Claims (10)

1. navigation robot system is gone on patrol in a kind of acoustic control based on the movement of magnetic suspension sphere, which is characterized in that including controller, determine Level sensor, magnetic levitation ball body device, acoustic control processing unit, imaging sensor, multi-medium data memory module, wireless communication system System and host computer;
Controller controls robot according to the control magnetic levitation ball body device work of preset route and goes on patrol in market;
The voice messaging of acoustic control processing unit acquisition customer is simultaneously sent to controller, and controller is by voice data and multi-medium data The preset data of memory module are matched, and export voice feedback to client by loudspeaker, realize interactive voice;
When robot is gone on patrol in market, the alignment sensor obtains the current location information where robot in real time, and Location information is sent to controller and system is sent to host computer by wireless communication;Described image sensor obtains in real time simultaneously It takes current image and obstacle information and is sent to controller and system is sent to host computer, controller control by wireless communication Magnetic levitation ball body device processed work and avoiding obstacles simultaneously move forward, host computer system and controller by wireless communication Wireless communication connection.
2. navigation robot system is gone on patrol in a kind of acoustic control based on the movement of magnetic suspension sphere according to claim 1, special Sign is that the magnetic levitation ball body device includes magnetic suspension sphere and magnetic suspension bracket, and magnetic suspension sphere generates magnetic by rotation Field simultaneously generates buoyancy and motive force with the magnet interaction in magnetic suspension bracket.
3. navigation robot system is gone on patrol in a kind of acoustic control based on the movement of magnetic suspension sphere according to claim 1, special Sign is that the acoustic control processing unit includes sound collecting sensor and loudspeaker, and sound collecting sensor is for acquiring user Voice messaging and be sent in controller;In the voice that sound collecting sensor passes through intelligent sound identification module discriminating user Vocabulary content and be converted into the readable input signal of processor, processor by the signal data received by matching multimedia Preset data and customer is fed back to by speaker sound in data memory module.
4. navigation robot system is gone on patrol in a kind of acoustic control based on the movement of magnetic suspension sphere according to claim 1, special Sign is, when the light intensity in market is lower than setting value, the lighting system in controller system control market by wireless communication It opens, otherwise, the controller lighting system that system controls market by wireless communication is closed.
5. navigation robot system is gone on patrol in a kind of acoustic control based on the movement of magnetic suspension sphere according to claim 1, special Sign is that the multi-medium data memory module is for storing intelligent sound identification data resource and cartographic information.
6. navigation robot system is gone on patrol in a kind of acoustic control based on the movement of magnetic suspension sphere according to claim 1, special Sign is that the alignment sensor is GPS positioning sensor.
7. navigation robot system is gone on patrol in a kind of acoustic control based on the movement of magnetic suspension sphere according to claim 3, special Sign is that the sound collecting sensor is TZ-2KA noise transducer.
8. navigation robot system is gone on patrol in a kind of acoustic control based on the movement of magnetic suspension sphere according to claim 1, special Sign is that described image sensor is binocular camera.
9. navigation robot system is gone on patrol in a kind of acoustic control based on the movement of magnetic suspension sphere according to claim 1, special Sign is that the processor is single-chip microcontroller.
10. a kind of control method of the acoustic control patrol navigation robot system based on the movement of magnetic suspension sphere, which is characterized in that packet Include controller, alignment sensor, magnetic levitation ball body device, acoustic control processing unit, imaging sensor, multi-medium data storage mould Block, wireless communication system and host computer;
Robot is initialized, location information is obtained by alignment sensor, is retrieved as the route that robot is planned;
Magnetic levitation ball body device is activated, starts to do shuttling movement along programme path, while being supervised in real time using imaging sensor System;
Controller controls robot according to the control magnetic levitation ball body device work of preset route and goes on patrol in market;
When robot is gone on patrol in market, the alignment sensor obtains the current location information where robot in real time, and Location information is sent to controller and system is sent to host computer by wireless communication;Described image sensor obtains in real time simultaneously It takes current image and obstacle information and is sent to controller and system is sent to host computer, controller control by wireless communication Magnetic levitation ball body device processed work and avoiding obstacles simultaneously move forward, host computer system and controller by wireless communication Wireless communication connection;
The voice messaging of acoustic control processing unit acquisition customer is simultaneously sent to controller, and controller is by voice data and multi-medium data The preset data of memory module are matched, and export voice feedback to client by loudspeaker, realize interactive voice;If encountering Pedestrian inquires problem, and robot is exchanged with pedestrian by intelligent sound identification module, pointed the direction for pedestrian;If not encountering pedestrian Inquiry problem, robot continue along programme path shuttling movement.
CN201910213959.6A 2019-03-20 2019-03-20 A kind of acoustic control patrol navigation robot system and its control method based on the movement of magnetic suspension sphere Pending CN110076769A (en)

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CN110707966A (en) * 2019-10-21 2020-01-17 河海大学常州校区 Intelligent spherical magnetic suspension motor
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CN110910887A (en) * 2019-12-30 2020-03-24 苏州思必驰信息科技有限公司 Voice wake-up method and device
CN110910887B (en) * 2019-12-30 2022-06-28 思必驰科技股份有限公司 Voice wake-up method and device

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Application publication date: 20190802