CN109108934A - A kind of tourist guide service robot and its guide service method based on Mecanum wheel - Google Patents

A kind of tourist guide service robot and its guide service method based on Mecanum wheel Download PDF

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Publication number
CN109108934A
CN109108934A CN201811159169.6A CN201811159169A CN109108934A CN 109108934 A CN109108934 A CN 109108934A CN 201811159169 A CN201811159169 A CN 201811159169A CN 109108934 A CN109108934 A CN 109108934A
Authority
CN
China
Prior art keywords
fixed
guide service
wheel
carrier frame
mecanum wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811159169.6A
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Chinese (zh)
Inventor
张东
唐华杰
林城
陈国国
黄蕴
杨泽霖
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South China University of Technology SCUT
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South China University of Technology SCUT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by South China University of Technology SCUT filed Critical South China University of Technology SCUT
Priority to CN201811159169.6A priority Critical patent/CN109108934A/en
Publication of CN109108934A publication Critical patent/CN109108934A/en
Pending legal-status Critical Current

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    • 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
    • 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
    • B25J13/00Controls for manipulators
    • B25J13/08Controls for manipulators by means of sensing devices, e.g. viewing or touching devices
    • B25J13/081Touching devices, e.g. pressure-sensitive

Abstract

The present invention relates to a kind of tourist guide service robots based on Mecanum wheel, including chassis and the robot body for being fixed on chassis and being equipped with locating module, camera module, voice interaction module, touch display screen, laser radar;The wheel mechanism that chassis includes carrier frame, is fixed on carrier frame;Wheel mechanism includes fixing seat, the wheel driving assembly being fixed in fixing seat, the Mecanum wheel connecting with wheel driving assembly;Carrier frame is equipped with suspension plate, and fixing seat is fixed in suspension plate, and the output end of wheel driving assembly is connected on Mecanum wheel.The invention further relates to a kind of guide service methods of tourist guide service robot based on Mecanum wheel.The present invention can lead tourist to go sight-seeing and carry out explanation with tourist and exchange, and may also help in tourist and solve the problems, such as to encounter in tourism process, belong to the field of tourist guide service robot.

Description

A kind of tourist guide service robot and its guide service method based on Mecanum wheel
Technical field
The present invention relates to the technical field of tourist guide service robot more particularly to a kind of tour guide's clothes based on Mecanum wheel Business robot and its guide service method.
Background technique
With the intelligence of computer technology, the application field of robot constantly expands and deepens, robot from Industrial circle is extended to service field, in addition the continuous development of human-computer exchange technology, service robot will be more and more common.Mesh Before, the announcer that profession can be generally equipped in guide service guides and explains, and when especially flow of the people is big, needs to solve The explanation of the person of saying repeatedly, labor intensity is very big, depends merely on manpower and is difficult meet the needs of tourist, even if some places are using broadcasting Equipment carries out guide service, but these functions of the equipments are single, lacks interactive, is not enough to solve tourist in tourism process The problem of encountering.
Summary of the invention
For the technical problems in the prior art, the first purpose of this invention is: providing one kind and is received based on Mike The tourist guide service robot of nurse wheel can move and carry out guide service, improve service quality, and can also carry out with tourist mutual It is dynamic, it heightens the enjoyment.
It is a further object to provide a kind of guide services of tourist guide service robot based on Mecanum wheel Method can guide tourist to go sight-seeing by the movement of itself and provide explanation service, can also interact, increase with tourist Enjoyment.
In order to achieve the above object, the present invention adopts the following technical scheme:
A kind of tourist guide service robot based on Mecanum wheel, including chassis and be fixed on chassis and be equipped with positioning mould Block, camera module, voice interaction module, touch display screen, laser radar robot body;Chassis include carrier frame, The wheel mechanism being fixed on carrier frame;Wheel mechanism include fixing seat, the wheel driving assembly being fixed in fixing seat, with The Mecanum wheel of wheel driving assembly connection;Carrier frame is equipped with suspension plate, and fixing seat is fixed in suspension plate, wheel driving The output end of component is connected on Mecanum wheel.
Further, two suspension plates are symmetrically distributed in the front and rear sides of carrier frame lower end there are two suspension plates, use In fixing vehicle wheel mechanism.
Further, being additionally provided with substrate and support frame on carrier frame, substrate is equipped with power supply and is used for fixed power source Fixed frame, substrate is fixed on carrier frame, and one end of support frame is fixed on carrier frame, and the other end of support frame is fixed In the upper surface of suspension plate, suspension plate is fixedly connected with carrier frame, and power supply is placed on substrate, power supply and wheel driving assembly Electrical connection, there are four fixed frames, and the lower end of four fixed frames is each attached on substrate, the side of four fixed frames respectively with power supply The contact of four sides all around, support frame suspension plate is more firm, and power supply is that wheel driving assembly is powered.
Further, carrier frame is formed by connecting by several square tubes, and on the left of the direction of advance of chassis, chassis frame Frame is in the isosceles trapezoid stood upside down;On support frame and it is all provided with jagged in suspension plate, viewed from above, the notch in suspension plate is located at The middle part of suspension plate is simultaneously located at one end that suspension plate is connect with carrier frame, and the frame-type chassis that notch and square tube are formed by connecting can It can reduce the weight of robot while to reduce material, so that robot is more flexible and energy saving.
Further, wheel driving assembly includes axle, shaft coupling, the motor being fixed in fixing seat;The end of axle Portion is fixed on the end face of Mecanum wheel, and one end of shaft coupling is fixedly connected with the output end of motor, the other end of shaft coupling with Axle is fixedly connected, and the flexibility and free mobility of robot can be improved in Mecanum wheel, allows robot in narrow sky Between can also be moved.
Further, axle is multi-diameter shaft, axle includes flange and integrated molding and the diameter of axle successively becomes larger first segment axis, Second segment axis, third section axis;Flange and third section axis are integrally formed, and flange is fixed on the end face of Mecanum wheel, fixing seat It is equipped with bearing, bearing holder (housing, cover) is on second segment axis, and the end of second segment axis is equipped with retaining ring, and bearing is located at retaining ring and third section axis Between, one end of shaft coupling is fixedly connected with first segment axis, and the other end of shaft coupling is fixedly connected with the output end of motor, motor On be cased with motor protection case.
Further, the fixing seat of four wheel mechanisms is fixed in suspension plate and divides respectively there are four wheel mechanisms Cloth improves the stability on chassis in the left front of carrier frame, right front, left back, right back.
Further, chassis further includes the capping being fixed on carrier frame;Robot body include from top to bottom according to Head, trunk, foot and the arm for being rotatably mounted on trunk two sides of secondary connection;Head is connect by holder with trunk, fixed Position module is fixed on the upper end on head, and camera module is embedded in the front end on head, and there are two voice interaction modules, two voices Interactive module is embedded in the left and right side on head respectively, and touch display screen is fixed on trunk front end, and laser radar is fixed on foot Portion, foot are fixed in capping, and locating module realizes positioning and navigation, and camera module can carry out recognition of face, and voice is handed over Mutual module realizes human-computer interaction, and arm can imitate manpower, comprehensive guide service is carried out convenient for robot.
Further, the front end of capping is equipped with ultrasonic wave module and radar carries out obstacle identification together, convenient for obstacle Hide.
A kind of guide service method of the tourist guide service robot based on Mecanum wheel, comprising the following steps:
Start tourist guide service robot, locating module carries out route planning and positioning, drive of the robot body on chassis Under the place of setting is moved to along the route of setting;
In moving process, tourist guide service robot utilizes laser radar and ultrasonic wave module cognitive disorders, adjusts four electricity The direction of rotation of machine and revolving speed realize the advance, retrogressing, a left side on chassis to control steering and the revolving speed of each Mecanum wheel Obstacle is hidden on translation, right translation and steering, control chassis;
In service process, tourist guide service robot realizes the identification of face and gesture using camera module, utilizes language Sound interactive module and touch display screen and people carry out human-computer exchange, and the apish gesture of both arms provides guide service.
Generally speaking, the present invention has the advantage that
The present invention can be used as a kind of tourist guide service robot based on Mecanum wheel, and guidance tourist goes sight-seeing and provides solution Business is persuaded, can also interact, heighten the enjoyment with tourist.The present invention can be according to the tour guide of setting during guide service Route is mobile, and Mecanum wheel can allow robot flexibly to move in all directions, effectively hide various obstacles.The present invention Camera module, voice interaction module, touch display screen can carry out human-computer exchange, convenient for exchanging for robot and tourist, Solve the problems, such as that tourist encounters in tourism process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this tourist guide service robot.
Fig. 2 is the structural schematic diagram on chassis.
Fig. 3 is the top view on chassis.
Fig. 4 is the structural schematic diagram of carrier frame.
Fig. 5 is the structural schematic diagram of support frame.
Fig. 6 is the structural schematic diagram of wheel driving assembly.
Fig. 7 is the cross-sectional view of wheel driving assembly.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
It is now attached to what is occurred in Figure of description for the ease of uniformly checking each appended drawing reference inside Figure of description Icon note is unitedly described as follows:
1 is chassis, and 2 be robot body, and 3 be locating module, and 4 be camera module, and 5 be voice interaction module, and 6 be touching Display screen is touched, 7 be laser radar, and 8 be capping, and 9 be ultrasonic wave module, and 10 be carrier frame, and 11 be suspension plate, and 12 be support Frame, 13 substrates, 14 power supplys, 15 fixed frames, 16 be wheel mechanism, and 17 be fixing seat, and 18 be wheel driving assembly, and 19 receive for Mike Nurse wheel, 2-1 are head, and 2-2 is trunk, and 2-3 is foot, and 2-4 is arm, and 18-1 is axle, and 18-2 is shaft coupling, and 18-3 is electricity Machine, 18-4 are bearing, and 18-5 is motor protection case, and 18-6 is retaining ring, and 18-1-1 is first segment axis, and 18-1-2 is second segment axis, 18-1-3 is third section axis, and 18-1-4 is flange.
In conjunction with shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of tourist guide service robot based on Mecanum wheel, including bottom Disk 1 and be fixed on chassis 1 and be equipped with locating module 3, camera module 4, voice interaction module 5, touch display screen 6, laser The robot body 2 of radar 7, robot body 2 are used for human-computer exchange, and chassis 1 is 2 delivery vehicles of robot body, machine Human body 2 is fixed on chassis 1, locating module 3, camera module 4, voice interaction module 5, touch display screen 6, laser radar 7, robot body 2 belongs to the prior art.
Chassis 1 includes carrier frame 10, the wheel mechanism 16 being fixed on carrier frame 10;Carrier frame 10 is by several Square tube is formed by connecting, and the centre of the carrier frame 10 surrounded by several square tubes is hollow structure, while can saving material Weight can be mitigated, on the left of 1 direction of advance of chassis, carrier frame 10 is in the isosceles trapezoid stood upside down, on carrier frame 10 The width at end is greater than the width of 10 lower end of carrier frame.Wheel mechanism 16 includes fixing seat 17, the vehicle being fixed in fixing seat 17 Wheel drive component 18, the Mecanum wheel 19 being connect with wheel driving assembly 18;Fixing seat 17 is used for fixing vehicle wheel driving assembly 18.Carrier frame 10 is equipped with suspension plate 11, and fixing seat 17 is fixed in suspension plate 11, the output end connection of wheel driving assembly 18 On Mecanum wheel 19.There are two suspension plates 11, and two suspension plates 11 are symmetrically distributed in the front and back two of 10 lower end of carrier frame Side, i.e. the front and back of carrier frame 10 is each to fix a suspension plate 11, and one end of suspension plate 11 is fixed on the lower end of carrier frame 10 Square tube on.There are four wheel mechanisms 16, and the fixing seat 17 of four wheel mechanisms 16 is fixed in suspension plate 11 and is distributed respectively Have one respectively in the left and right sides of the left front of carrier frame 10, right front, left back, right back, the i.e. suspension plate 11 of front There are a wheel mechanism 16 in a wheel mechanism 16, the left and right sides of subsequent suspension plate 11 respectively, and entire chassis 1 is equivalent to one Vehicle can advance, retreat, left, right translation and steering.
Substrate 13 and support frame 12 are additionally provided on carrier frame 10, substrate is equipped with power supply 14 and for fixed power source 15 One end (upper end) of fixed frame, support frame 12 is fixed on carrier frame 10, and the other end (lower end) of support frame 12 is fixed on outstanding The upper surface of hanging plate 11, suspension plate 11 are fixedly connected with carrier frame 10, and there are four support frames 12, and two support frames 12 are solid respectively It is scheduled on the left and right sides in the front of carrier frame 10, other two support frame 12 is separately fixed at the left side at the rear of carrier frame 10 Right two sides, four support frames 12 make the connection of suspension plate 11 and carrier frame 10 more firm.On support frame 12 and suspension plate It is all provided with jagged on 11, can further mitigate the weight on chassis, viewed from above, the notch in suspension plate 11 is located at suspension plate 11 middle part is simultaneously located at one end that suspension plate 11 is connect with carrier frame 10, and fixing seat 17 is fixed on suspension plate 11 and carrier frame 10 one end not connected.Substrate 13 is fixed on above carrier frame 10, and power supply 14 is placed on the substrate 13 (center of substrate), Power supply 14 is electrically connected with wheel driving assembly 18, is powered for wheel driving assembly 18, there are four fixed frames 15, four fixed frames 15 Lower end be each attached on substrate 13, the surrounding for the power supply 14 that four fixed frames 15 are located at, the side of four fixed frames 15 It is contacted respectively with four sides all around of power supply 14, fixed frame 15 is used for fixed power source 14, prevents power supply 14 mobile.
In conjunction with shown in Fig. 2, Fig. 6, Fig. 7, wheel driving assembly 18 includes axle 18-1, shaft coupling 18-2, is fixed on fixation Motor 18-3 on seat 17;Fixing seat 17 is fixed on the edge of suspension plate 11, and motor 18-3 is fixed in fixing seat 17 and is located at The inside of suspension plate 11, the end of axle 18-1 are fixed on the end face of Mecanum wheel 19, and Mecanum wheel 19 is located at suspension plate The one end in 11 outside, shaft coupling 18-2 is fixedly connected with the output end of motor 18-3, the other end and axle of shaft coupling 18-2 18-1 is fixedly connected, and shaft coupling 18-2 passes to the torque of motor 18-3 on axle 18-1.
Axle 18-1 is multi-diameter shaft, axle 18-1 includes flange 18-1-4 and integrated molding and the diameter of axle successively becomes larger first segment Axis 18-1-1, second segment axis 18-1-2, third section axis 18-1-3;Flange 18-1-4 and third section axis 18-1-3 is integrally formed.Edge Axis direction, first segment axis 18-1-1, second segment axis 18-1-2, third section axis 18-1-3 be sequentially connected, their radius according to Secondary increase, and they are integrally formed.Flange 18-1-4 is fixed on the end face of Mecanum wheel 19, and fixing seat 17 is equipped with Bearing 18-4, bearing 18-4 are sleeved on second segment axis 18-1-2, and the end of second segment axis 18-1-2 is equipped with retaining ring 18-6, bearing 18-4 is located between retaining ring 18-6 and third section axis 18-1-3, and retaining ring 18-6 can prevent bearing 18-4 from shaking in the axial direction It is dynamic.One end of shaft coupling 18-2 is fixedly connected with first segment axis 18-1-1, and the other end of shaft coupling 18-2 is defeated with motor 18-3's Outlet is fixedly connected, and shaft coupling 18-2 passes to the torque of motor 18-3 on axle 18-1, and axle 18-1 drives Mecanum wheel 19 rotate, and are cased with motor protection case 18-5 on motor 18-3, can protect motor 18-3.
As shown in connection with fig. 1, chassis 1 further includes the capping 8 being fixed on carrier frame 10;8 are covered by entire carrier frame 10 coverings, robot body 2 are fixed on the upper surface of capping 8, and carrier frame 10 is located at below capping 8.Robot body 2 includes Sequentially connected head 2-1, trunk 2-2, foot 2-3 and the arm 2-4 for being rotatably mounted on the two sides trunk 2-2 from top to bottom. Head 2-1 is connect by holder with trunk 2-2, and holder is the support equipment of installation, fixed video camera, is used for fixing head 2-1 On photographing module 4, locating module 3 is fixed on the upper end of head 2-1, and locating module 3 is Global Satellite Navigation System, Ke Yiwei Tourist guide service robot provides positioning and navigation, and camera module 4 is embedded in the front end of head 2-1, is taken the photograph by holder to support As head module 4, camera module 4 can identify the gesture of people and collect image information.There are two voice interaction modules 5, and two Voice interaction module 5 is embedded in the left and right side of head 2-1 respectively, can receive and store voice information, while can be with It makes a sound and is exchanged with people.Touch display screen 6 is fixed on the front end trunk 2-2, can pass through 6 query information of touch display screen Or the information on services that input needs, then touch display screen 6 can show information required for operator, increase man-machine directly mutual Dynamic cordial feeling.Laser radar 7 is fixed on foot 2-3, and foot 2-3 is fixed in capping 8, and the front end for covering 8 is equipped with ultrasonic wave Module 9, laser radar 7 and ultrasonic wave module 9 carry out obstacle identification jointly, and the information of obstacle is then fed back to control terminal, control Direction of rotation and revolving speed of the end processed by adjusting four motor 18-3, to control the steering of each Mecanum wheel 19 and turn Speed, realizes advance, retrogressing, left, right translation and the steering on chassis 1, and obstacle is hidden on control chassis 1.
The working principle of this tourist guide service robot: route planning and positioning, robot body are carried out by locating module Route under the drive on chassis along setting is moved to the place of setting, during going to designated place, guide service Robot utilizes laser radar and ultrasonic wave module cognitive disorders, the direction of rotation and revolving speed of four motors is adjusted, to control The steering of each Mecanum wheel and revolving speed realize advance, retrogressing, left, right translation and the steering on chassis, control chassis Hide obstacle;When needing to provide guide service, robot body realizes the knowledge of face and gesture using camera module Not, human-computer exchange is carried out using voice interaction module and touch display screen and people, the apish gesture of both arms takes to provide tour guide Business.The fields such as the present apparatus can be used for guide service, function passenger travel guides.
When using the above-mentioned tourist guide service robot based on Mecanum wheel, a kind of tour guide based on Mecanum wheel The guide service method of service robot, includes the following steps:
Step 1: starting tourist guide service robot, locating module carry out route planning and positioning, robot body is on chassis Drive under the place of setting is moved to along the route of setting;
Step 2: tourist guide service robot utilizes laser radar and ultrasonic wave module cognitive disorders, adjustment in moving process The direction of rotation of four motors and revolving speed, to control steering and the revolving speed of each Mecanum wheel, realize chassis advance, after It moves back, left, right translation and steering, obstacle is hidden on control chassis;
Step 3: tourist guide service robot realizes the identification of face and gesture using camera module in service process, Using voice interaction module and touch display screen and people carry out human-computer exchange, the apish gesture of both arms provides guide service.
It should be noted that the first step, second step, third step are three steps arranged side by side, without sequencing.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention, It should be equivalent substitute mode, be included within the scope of the present invention.

Claims (10)

1. a kind of tourist guide service robot based on Mecanum wheel, including chassis and it is fixed on chassis and is equipped with positioning mould Block, camera module, voice interaction module, touch display screen, laser radar robot body;It is characterized by: chassis is wrapped The wheel mechanism for including carrier frame, being fixed on carrier frame;The wheel that wheel mechanism includes fixing seat, is fixed in fixing seat Driving assembly, the Mecanum wheel being connect with wheel driving assembly;Carrier frame is equipped with suspension plate, and fixing seat is fixed on suspension plate On, the output end of wheel driving assembly is connected on Mecanum wheel.
2. a kind of tourist guide service robot based on Mecanum wheel as described in claim 1, it is characterised in that: suspension plate has Two, two suspension plates are symmetrically distributed in the front and rear sides of carrier frame lower end.
3. a kind of tourist guide service robot based on Mecanum wheel as described in claim 1, it is characterised in that: carrier frame On be additionally provided with substrate and support frame, substrate is equipped with power supply and the fixed frame for fixed power source, substrate are fixed on carrier frame On, one end of support frame is fixed on carrier frame, and the other end of support frame is fixed on the upper surface of suspension plate, suspension plate and bottom Disk frame is fixedly connected, and power supply is placed on substrate, and power supply is electrically connected with wheel driving assembly, and there are four fixed frames, and four solid The lower end for determining frame is each attached on substrate, and the side of four fixed frames is contacted with four sides all around of power supply respectively.
4. a kind of tourist guide service robot based on Mecanum wheel as claimed in claim 3, it is characterised in that: carrier frame It is formed by connecting by several square tubes, on the left of the direction of advance of chassis, carrier frame is in the isosceles trapezoid stood upside down;On support frame It is jagged with being all provided in suspension plate, it is viewed from above, the notch in suspension plate be located at the middle part of suspension plate and be located at suspension plate with One end of carrier frame connection.
5. a kind of tourist guide service robot based on Mecanum wheel as described in claim 1, it is characterised in that: wheel driving Component includes axle, shaft coupling, the motor being fixed in fixing seat;The end of axle is fixed on the end face of Mecanum wheel, connection One end of axis device and the output end of motor connect, and the other end of shaft coupling is connect with axle.
6. a kind of tourist guide service robot based on Mecanum wheel as claimed in claim 5, it is characterised in that: axle is rank Terraced axis, axle includes flange and integrated molding and the diameter of axle successively becomes larger first segment axis, second segment axis, third section axis;Flange and Three sections of axis are integrally formed, and flange is fixed on the end face of Mecanum wheel, and fixing seat is equipped with bearing, and bearing holder (housing, cover) is mounted in second segment On axis, the end of second segment axis is equipped with retaining ring, and bearing is located between retaining ring and third section axis, one end of shaft coupling and first segment axis It is fixedly connected, the other end of shaft coupling is fixedly connected with the output end of motor, and motor protection case is cased on motor.
7. a kind of tourist guide service robot based on Mecanum wheel as claimed in claim 2, it is characterised in that: wheel mechanism There are four, the fixing seat of four wheel mechanisms be fixed on the left front in suspension plate and being respectively distributed to carrier frame, right front, Left back, right back.
8. a kind of tourist guide service robot based on Mecanum wheel as described in claim 1, it is characterised in that: also wrap on chassis Include the capping being fixed on carrier frame;Robot body includes sequentially connected head, trunk, foot and rotation from top to bottom Formula is mounted on the arm of trunk two sides;Head is connect by holder with trunk, and locating module is fixed on the upper end on head, camera Module is embedded in the front end on head, and there are two voice interaction modules, and two voice interaction modules are embedded in the left side on head respectively And right side, touch display screen are fixed on trunk front end, laser radar is fixed on foot, and foot is fixed in capping.
9. a kind of tourist guide service robot based on Mecanum wheel as claimed in claim 8, it is characterised in that: before capping End is equipped with ultrasonic wave module.
10. a kind of guide service method of the tourist guide service robot based on Mecanum wheel, it is characterised in that: including following step It is rapid:
Start tourist guide service robot, locating module carries out route planning and positioning, drive lower edge of the robot body on chassis The route of setting be moved to the place of setting;
In moving process, tourist guide service robot utilizes laser radar and ultrasonic wave module cognitive disorders, adjusts four motors Direction of rotation and revolving speed, to control steering and the revolving speed of each Mecanum wheel, realize the advance on chassis, retrogressing, left, Obstacle is hidden on right translation and steering, control chassis;
In service process, tourist guide service robot realizes the identification of face and gesture using camera module, is handed over using voice Mutual module and touch display screen and people carry out human-computer exchange, and the apish gesture of both arms provides guide service.
CN201811159169.6A 2018-09-30 2018-09-30 A kind of tourist guide service robot and its guide service method based on Mecanum wheel Pending CN109108934A (en)

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