CN111645089B - Museum tour guide robot and robot system - Google Patents
Museum tour guide robot and robot system Download PDFInfo
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- CN111645089B CN111645089B CN202010556664.1A CN202010556664A CN111645089B CN 111645089 B CN111645089 B CN 111645089B CN 202010556664 A CN202010556664 A CN 202010556664A CN 111645089 B CN111645089 B CN 111645089B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J13/00—Controls for manipulators
- B25J13/08—Controls for manipulators by means of sensing devices, e.g. viewing or touching devices
- B25J13/085—Force or torque sensors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/02—Sensing devices
- B25J19/021—Optical sensing devices
- B25J19/023—Optical sensing devices including video camera means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/08—Programme-controlled manipulators characterised by modular constructions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
- B25J9/1656—Programme controls characterised by programming, planning systems for manipulators
- B25J9/1664—Programme controls characterised by programming, planning systems for manipulators characterised by motion, path, trajectory planning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
- B25J9/1679—Programme controls characterised by the tasks executed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention provides a museum tour guide robot and a robot system, which relate to the technical field of robots and comprise: the robot comprises a robot main body, a pressure sensor and a Bluetooth headset; the robot comprises a robot main body, a pressure sensor, a first pressure sensor and a second pressure sensor, wherein the robot main body is used for detecting first pressure change information when a tourist picks up a Bluetooth headset from the robot main body and sending the first pressure change information to the robot main body so that the robot main body executes a starting-up operation based on the first pressure change information; the Bluetooth headset is used for receiving voice information of the tourist and sending the voice information to the robot main body; the robot main body is used for explaining the target exhibit based on the voice information after the startup operation is executed, the voice is played from the Bluetooth earphone through the interaction between the robot main body and the Bluetooth earphone, the robot is more suitable for a quiet environment such as a museum, the startup condition is limited, and the robot is started after a visitor is detected to pick up the Bluetooth earphone, so that the resource waste can be avoided.
Description
Technical Field
The invention relates to the technical field of robots, in particular to a museum tour guide robot and a robot system.
Background
At present, more and more museums are opened to tourists for free, and the museums are generally required to be equipped with professional instructors for explanation due to the special uniqueness of the museums. When the passenger flow is increased due to holidays or busy traveling seasons, the demands of tourists are difficult to meet only by limited commentators. With the progress of society and the improvement of living standard, the tour guide robot is used in various aspects of people's life, and provides great convenience for people, so that the tour guide robot has certain advantages when being applied to museum explanation. However, the existing tour guide robot has the following defects: the voice is played out, so that the voice playing device is not suitable for a museum in a quiet environment; the tour guide robot is always in a starting state, so that resource waste is easily caused.
Disclosure of Invention
The invention aims to provide a tour guide robot for a museum and a robot system, so as to solve the technical problems that the tour guide robot in the prior art is not suitable for the quiet environment of the museum and is easy to cause resource waste.
In a first aspect, the present invention provides a museum tour guide robot, including: the robot comprises a robot main body, a pressure sensor and a Bluetooth headset; the pressure sensor is arranged on the robot main body, and the Bluetooth headset is arranged on the robot main body and connected with the pressure sensor; the pressure sensor is used for detecting first pressure change information when a tourist picks up the Bluetooth headset from the robot main body and sending the first pressure change information to the robot main body so that the robot main body can execute starting operation based on the first pressure change information; the Bluetooth headset is used for receiving voice information of the tourist and sending the voice information to the robot main body; wherein the voice information comprises at least one of: the position of the exhibit, the name of the exhibit and the unique code of the exhibit; the robot main body is used for explaining a target exhibit based on the voice information after the starting operation is executed, wherein the target exhibit is used for representing the exhibit corresponding to the voice information.
Further, the robot main body includes: a voice module; the voice module is used for identifying the voice information and determining a voice instruction corresponding to the voice information; the voice instruction includes: movement instructions and/or interpretation instructions; the robot main body is further used for moving to the position of the target exhibit based on the moving instruction and/or explaining the target exhibit based on the explaining instruction.
Further, the robot main body comprises a central processing unit and a Bluetooth module; the central processing unit is connected with the voice module and is also in communication connection with the Bluetooth headset through the Bluetooth module; the central processing unit is used for receiving the moving instruction and determining path information based on the moving instruction so that the robot main body moves to the position of the target exhibit based on the path information; the central processing unit is further used for receiving the explanation instruction and searching the exhibit information of the target exhibit in a preset storage area based on the explanation instruction so that the robot main body can control the Bluetooth headset module to play the exhibit information through the Bluetooth module.
Further, the robot main body further includes: the robot comprises a camera, a driving module and a robot chassis; the camera and the driving module are both connected with the central processing unit, and the driving module is connected with the robot chassis; the camera is used for identifying a track line which is laid in advance on the ground within a preset range away from the robot chassis; the driving module is used for receiving the path information sent by the central processing unit and driving the robot chassis to move to the position of the target exhibit along the track line based on the path information; the camera is also used for identifying the identification of the target exhibit and sending the identification result to the central processing unit; and the central processing unit is used for controlling the robot chassis to stop moving based on the identification result and playing the movement ending information to the tourist through a Bluetooth headset.
Further, the robot chassis is a four-wheel drive robot chassis.
Further, the robot main body further includes: a language selection module; the language selection module is connected with the central processing unit; the language selection module is used for the tourists to select and play the language of the exhibit information; the voice module is used for reading the exhibit information corresponding to the language; and the central processing unit is used for controlling the Bluetooth headset to play the exhibit information read by the voice module.
Further, the robot body comprises a navigation positioning module; the navigation positioning module is connected with the central processing unit; the navigation positioning module is used for judging whether the robot main body deviates from a path corresponding to the path information or not in the process that the robot main body moves to the position of the target exhibit; and the central processing unit is used for re-determining the path information based on the current position of the robot main body and the position of the target exhibit when the robot main body deviates from the path corresponding to the path information.
Further, the bluetooth headset is configured to send play end information to the central processing unit after the exhibition information is played; the central processing unit is also used for controlling the robot main body to return to an initial position based on the playing end information; and the pressure sensor is used for detecting second pressure change information and sending the second pressure change information to the robot main body when the tourist puts the Bluetooth headset back on the robot main body after the robot main body returns to the initial position, so that the robot main body executes shutdown operation based on the second pressure change information.
Further, the bluetooth headset comprises a volume adjusting module; and the volume adjusting module is used for adjusting the volume of the Bluetooth headset according to the selection of the tourist.
In a second aspect, the present invention provides a robot system, including: a museum tour guide robot and charging dock as described in the first aspect.
The invention provides a museum tour guide robot, which comprises: the robot comprises a robot main body, a pressure sensor and a Bluetooth headset; the Bluetooth headset is arranged on the robot main body and is connected with the pressure sensor; the pressure sensor is used for detecting first pressure change information when the tourist picks up the Bluetooth headset from the robot main body and sending the first pressure change information to the robot main body so that the robot main body can execute starting operation based on the first pressure change information; the Bluetooth headset is used for receiving voice information of the tourist and sending the voice information to the robot main body; wherein the voice information includes at least one of: the position of the exhibit, the name of the exhibit and the unique code of the exhibit; the robot main body is used for explaining a target exhibit based on voice information after the starting operation is executed, wherein the target exhibit is used for representing the exhibit corresponding to the voice information. The invention enables voice to be played from the Bluetooth earphone through the interaction between the robot main body and the Bluetooth earphone, is more suitable for a museum in a quiet environment, and simultaneously limits the starting condition, namely, the robot is started after detecting that a tourist takes the Bluetooth earphone, thereby avoiding resource waste.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a museum tour guide robot according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a robot main body according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a bluetooth headset according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a robot system according to an embodiment of the present invention.
Icon:
1-museum tour guide robot; 2-a charging seat; 10-a robot body; 20-a pressure sensor; 30-a bluetooth headset; 101-a voice module; 102-a central processing unit; 103-a bluetooth module; 104-a camera; 105-a drive module; 106-robot chassis; 107-language selection module; 108-navigational positioning module.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The existing tour guide robot has the following defects: it is not suitable for museums in a quiet environment because of the voice being played out; the tour guide robot is always in a starting state, so that resource waste is easily caused. Based on the above, the museum tour guide robot and the robot system provided by the embodiment of the invention are suitable for the quiet environment of the museum and avoid resource waste.
To facilitate understanding of the embodiment, a museum tour guide robot disclosed by the embodiment of the invention will be described in detail first.
The first embodiment is as follows:
fig. 1 is a schematic structural diagram of a museum tour guide robot according to an embodiment of the present invention. As shown in fig. 1, an embodiment of the present invention provides a museum tour guide robot, including: a robot main body 10, a pressure sensor 20, and a bluetooth headset 30; the connection among the above-mentioned each module is as follows: the pressure sensor 20 is installed on the robot main body 10, and the bluetooth headset 30 is arranged on the robot main body 10 and connected with the pressure sensor 20; the functions of the modules are respectively as follows: the pressure sensor 20 is used for detecting first pressure change information when the tourist picks up the bluetooth headset 30 from the robot main body 10, and sending the first pressure change information to the robot main body 10 so that the robot main body 10 executes a starting-up operation based on the first pressure change information; a bluetooth headset 30 for receiving voice information of the guest and transmitting the voice information to the robot main body 10; wherein the voice information includes at least one of: the position of the exhibit, the name of the exhibit and the unique code of the exhibit; and the robot main body 10 is used for explaining a target exhibit based on the voice information after the starting operation is performed, wherein the target exhibit is used for representing the exhibit corresponding to the voice information.
In the embodiment of the present invention, one museum tour guide robot may be provided with one bluetooth headset 30, or may be provided with a plurality of bluetooth headsets 30. When a plurality of bluetooth headsets 30 are provided, the same number of pressure sensors 20 may be mounted on the robot body 10, wherein each headset corresponds to a respective pressure sensor 20. In addition, the tourist can pick up the bluetooth headset 30 from the designated position of the robot main body 10, and the designated position is not particularly limited in the embodiment of the present invention. The pressure sensor 20 may be disposed below the bluetooth headset 30, and the detected first pressure variation information may indicate variation information in which the pressure becomes small, and it may be recognized that the bluetooth headset 30 has been removed from the first pressure variation information. When a plurality of bluetooth headsets 30 are provided, the robot main body 10 is turned on as long as one pressure sensor 20 detects the first pressure variation information.
The embodiment of the invention provides a guide robot for a museum, which comprises: a robot main body 10, a pressure sensor 20, and a bluetooth headset 30; wherein, the pressure sensor 20 is installed on the robot main body 10, the bluetooth headset 30 is arranged on the robot main body 10 and connected with the pressure sensor 20; the pressure sensor 20 is used for detecting first pressure change information when the tourist picks up the bluetooth headset 30 from the robot main body 10, and sending the first pressure change information to the robot main body 10 so that the robot main body 10 executes a starting-up operation based on the first pressure change information; a bluetooth headset 30 for receiving voice information of the guest and transmitting the voice information to the robot main body 10; wherein the voice information includes at least one of: the position of the exhibit, the name of the exhibit and the unique code of the exhibit; and the robot main body 10 is used for explaining a target exhibit based on the voice information after the starting operation is performed, wherein the target exhibit is used for representing the exhibit corresponding to the voice information. In the embodiment of the invention, voice is played from the Bluetooth headset 30 through the interaction between the robot main body 10 and the Bluetooth headset 30, so that the robot is more suitable for a museum in a quiet environment, and meanwhile, the starting condition is limited, namely, the robot is started after a visitor is detected to pick up the Bluetooth headset 30, so that the resource waste can be avoided.
In an alternative embodiment, as shown in fig. 2, the robot main body 10 includes: a voice module 101; the voice module 101 is configured to recognize voice information and determine a voice instruction corresponding to the voice information; the voice instructions include: movement instructions and/or interpretation instructions; the robot main body 10 is further configured to move to a position where the target exhibit is located based on the movement instruction, and/or to explain the target exhibit based on the explanation instruction.
In the embodiment of the present invention, the guest speaks into the headset, and then transmits voice information corresponding to the utterance to the robot main body 10 through the bluetooth module 103 described below, and then the robot main body 10 analyzes and recognizes the corresponding voice information through the voice module 101. The speech module 101 can perform effective speech recognition regardless of mandarin, dialect, or english, but recognition of mandarin is most accurate. The move instruction may be understood as: the instruction for moving to the position of the exhibit can be interpreted as: instructions for an exhibit are presented.
The most common use of museum tour guide robots is the movement function and the explanation function. In a travel area such as a museum, the museum tour guide robot not only can take a tourist to move to a target exhibit, but also can explain the exhibit information of the target exhibit to the tourist. When the passenger flow is large, the number of the guide robots of the museum is increased, and the guide robots of the museum do not need training, so that the museum can be used for working at any time, and the demands of tourists can be met.
In an alternative embodiment, as shown in fig. 2, the robot main body 10 includes a central processor 102 and a bluetooth module 103; the central processing unit 102 is connected with the voice module 101, and the central processing unit 102 is also in communication connection with the bluetooth headset 30 through the bluetooth module 103; a central processing unit 102, configured to receive the movement instruction, and determine path information based on the movement instruction, so that the robot main body 10 moves to a position where the target exhibit is located based on the path information; the central processing unit 102 is further configured to receive the instruction, and search for the exhibit information of the target exhibit in the preset storage area based on the instruction, so that the robot main body 10 controls the bluetooth headset 30 to play the exhibit information through the bluetooth module 103.
After the robot main body 10 is powered on, all modules included in the robot main body 10 are started, taking the bluetooth module 103 as an example: the bluetooth module 103 starts and connects the bluetooth headset 30, wherein the process of connecting the bluetooth headset 30 is as follows: the bluetooth module 103 pages the bluetooth headset 30, the bluetooth headset 30 scans for external pages at regular intervals and sends out a response when the external pages are scanned, i.e. the two establish a link connection, and then the bluetooth headset 30 sends current information (wherein the current information includes but is not limited to address information) to the bluetooth module 103 to determine the bluetooth status of the bluetooth headset 30 based on the current information and establish a communication connection when the bluetooth status is normal.
The moving instruction carries the position information of the target exhibit; the path information from the starting point to the position of the target exhibit can be determined according to the moving instruction, the path information is set in advance, the path does not need to be calculated on line, and a part of time can be saved. The bluetooth headset 30 is communicatively connected to the robot main body 10 through the bluetooth module 103, so that the voice information spoken by the visitor can be transmitted, and the exhibit information of the target exhibit can be played, so that the interaction between the bluetooth headset 30 and the robot main body 10 is more suitable for a quiet museum.
In an alternative embodiment, as shown in fig. 2, the robot main body 10 further includes: a camera 104, a drive module 105 and a robot chassis 106; the camera 104 and the driving module 105 are both connected with the central processing unit 102, and the driving module 105 is connected with the robot chassis 106; the camera 104 is used for identifying a track line which is laid in advance on the ground within a preset range from the robot chassis 106; the driving module 105 is configured to receive the path information sent by the central processing unit 102, and drive the robot chassis 106 to move to the position of the target exhibit along the track line based on the path information; the camera 104 is further used for identifying the identification of the target exhibit and sending the identification result to the central processor 102; and a central processor 102 for controlling the robot chassis 106 to stop moving based on the recognition result and playing the moving end information to the tourist through the bluetooth headset 30.
In an embodiment of the present invention, the robot chassis 106 may be referred to as a four-wheel drive robot chassis 106. The robot host computer can also include preceding steering wheel and back motor, that is to say, the robot host computer can also increase other hardware structure according to the demand. The central processing unit 102 may be an STM32 single chip microcomputer or a microcomputer.
When a movement instruction (an instruction to move to the position E where the target exhibit is located) is received, the robot host determines path information based on the movement instruction, and the path information may refer to a set of pieces of information of respective links between a start point S stored in advance and the position E where the target exhibit is located. Then, the robot main body 10 is controlled to move along a previously laid track line (white line) to a position E where the target exhibit is located, based on the path information. During the moving process, the camera 104 provides a line patrol function, transmits the identified track line information to the central processor 102, so that the central processor 102 processes the track line information, and controls the robot chassis 106 to move through the driving module 105 based on the processed track line information. When the robot travels to a designated location (i.e. the location of the target exhibit), the camera 104 may also recognize the two-dimensional code (or other identifier) at the designated location, and if the recognition is correct, the robot main body 10 stops moving, and notifies the visitor of the arrival of the location of the target exhibit through the bluetooth headset 30.
The track route information may be binary coded information, where the code of the white route is 1, and the code of the other ground of the non-white route is 0, for example, the code of a certain road in the route information is 001100, which means: if the white line is in the middle of the road and the line information of the robot body 10 itself is 011000, it indicates that the lane has been shifted to the left, and at this time, the central processor 102 may control the robot body 10 to turn right to the standard state of 001100 by the steering engine.
The robot host in the embodiment of the present invention is not particularly limited in the movement manner, that is, the robot host may move based on the motion information in addition to the movement based on the path information. Specifically, the corresponding action information is preset for the movement between the starting point S (departure point) and the position E (destination) of the target exhibit in advance, and then after the departure point and the destination are identified, the corresponding action information may be executed. In any way, the embodiment of the invention can ensure that the target exhibit is accurately moved to the position of the target exhibit.
In an alternative embodiment, as shown in fig. 2, the robot main body 10 further includes: a language selection module 107; the language selection module 107 is connected with the central processing unit 102; a language selection module 107, configured to allow the tourist to select a language for playing the exhibition information; the voice module 101 is used for reading exhibit information corresponding to languages; and the central processor 102 is configured to control the bluetooth headset 30 to play the exhibit information read by the voice module 101.
When receiving an instruction (instruction for introducing a target exhibit), the robot main body 10 introduces the exhibit through the pre-stored exhibit information, and the transmission of the exhibit information is still issued through the bluetooth headset 30. If the received instruction is not a explaining instruction or a moving instruction, the bluetooth headset 30 can reply the instruction that you are not clearly heard, please repeat the instruction, thank you. The embodiment of the invention can be used for playing the corresponding exhibit information in the language which can be understood by tourists using different languages, thereby improving the experience of the tourists.
In an alternative embodiment, as shown in fig. 2, the robot main body 10 includes a navigation positioning module 108; navigation positioning module 108 is connected to central processing unit 102; the navigation positioning module 108 is configured to determine whether the robot main body 10 deviates from a path corresponding to the path information in the process that the robot main body 10 moves to the position of the target exhibit; and a central processing unit 102 for re-determining the path information based on the current position of the robot main body 10 and the position of the target exhibit when the robot main body 10 deviates from the path corresponding to the path information.
In the embodiment of the present invention, the navigation positioning module 108 may determine whether the robot main body 10 deviates from the path corresponding to the path information, and provide new path information after the deviation, so as to ensure that the robot main body 10 can finally reach the position of the target exhibit.
In an alternative embodiment, the bluetooth headset 30 is configured to send the playing end information to the central processor 102 after the display information is played; the central processing unit 102 is further configured to control the robot main body 10 to return to the initial position based on the play end information; and a pressure sensor 20 for detecting second pressure variation information when the guest puts the bluetooth headset 30 back on the robot main body 10 after the robot main body 10 returns to the initial position, and transmitting the second pressure variation information to the robot main body 10 so that the robot main body 10 performs a shutdown operation based on the second pressure variation information.
In this embodiment of the present invention, the second pressure variation information may refer to: change information that the pressure becomes large. In this embodiment, the bluetooth headset 30 may be put back after the bluetooth headset 30 is put back to the initial position, or the bluetooth headset 30 may be put back before the bluetooth headset 30 is put back to the initial position.
For example, after the visitor finishes visiting the target exhibit, if the visitor is interested in visiting the next target exhibit, the visitor continues speaking to the earphone, and repeats the above operation, so that the museum tour guide robot starts to move from the current position to take the visitor to visit the next target exhibit. If the tourist is disinterested in other exhibits, the bluetooth headset 30 may be replaced at a designated position of the robot main body 10, and when the pressure sensor 20 detects that the bluetooth headset 30 has been replaced, the bluetooth headset returns to the initial position along a previously programmed return line, and after returning to the initial position, the museum tour guide robot is turned off. The specific steps of returning to the initial position are as follows: the central processor 102 presets the action information of the position where each target exhibition location returns to the initial position, when the bluetooth headset 30 is identified to be put back, the museum tour guide robot executes the corresponding action information according to the current position, and when the museum tour guide robot returns to the initial position, the museum tour guide robot shuts down after the marker at the initial position is identified successfully.
In an alternative embodiment, as shown in FIG. 3, the Bluetooth headset 30 includes a volume adjustment module; and the volume adjusting module is used for adjusting the volume of the Bluetooth headset 30 according to the selection of the tourist.
In the embodiment of the present invention, the volume adjusting module may be a volume adjusting knob or a volume adjusting button. Different guests have different demands for the volume, and thus each bluetooth headset 30 is equipped with a volume adjusting module to make the guests' ears comfortable.
According to the embodiment of the invention, voice is played from the Bluetooth headset 30 through interaction between the robot main body 10 and the Bluetooth headset 30, so that the museum is more suitable for a quiet environment, and meanwhile, the starting condition is limited, namely the museum is started after a visitor is detected to pick up the Bluetooth headset 30 and is automatically turned off after the visitor returns to the initial position, so that the museum tour guide robot provided by the embodiment can avoid resource waste.
Example two:
fig. 4 is a schematic structural diagram of a robot system according to an embodiment of the present invention. As shown in fig. 4, a robot system according to an embodiment of the present invention includes: a museum tour guide robot 1 and a charging stand 2 as shown in the first embodiment.
When 1 electric quantity of museum tour guide robot is not enough, can tell the visitor that it needs to go to the position of charging seat 2 place to charge, during this period, can tell reserve museum tour guide robot through bluetooth module and remove to the position department of this target exhibit, take over this museum tour guide robot 1 to continue to explain. The embodiment considers the actual requirements of the guide robot of the museum, and can bring better visiting experience for tourists.
The block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems and computer program products according to various embodiments of the present invention. In this regard, each block in the block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the system described above may refer to the corresponding process in the foregoing embodiments, and is not described herein again.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk, and various media capable of storing program codes.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A museum tour guide robot, comprising: the robot comprises a robot main body, a pressure sensor and a Bluetooth headset; the pressure sensor is arranged on the robot main body, and the Bluetooth headset is arranged on the robot main body and connected with the pressure sensor;
the pressure sensor is used for detecting first pressure change information when a tourist picks up the Bluetooth headset from the robot main body and sending the first pressure change information to the robot main body so that the robot main body can execute starting operation based on the first pressure change information;
the Bluetooth headset is used for receiving voice information of the tourist and sending the voice information to the robot main body; wherein the voice information comprises at least one of: the position of the exhibit, the name of the exhibit and the unique code of the exhibit;
the robot main body is used for explaining a target exhibit based on the voice information after the starting operation is executed, wherein the target exhibit is used for representing the exhibit corresponding to the voice information;
the pressure sensor is used for detecting second pressure change information when the tourist puts the Bluetooth headset back on the robot main body after the robot main body returns to the initial position, and sending the second pressure change information to the robot main body so that the robot main body can execute shutdown operation based on the second pressure change information;
the robot main body includes: the device comprises a voice module and a Bluetooth module;
the voice module is used for identifying the voice information and determining a voice instruction corresponding to the voice information; the voice instruction includes: movement instructions and/or interpretation instructions;
the robot main body is further used for moving to the position of the target exhibit based on the moving instruction and/or explaining the target exhibit based on the explaining instruction;
the Bluetooth module is also used for sending a replacement request to the standby tour guide robot when the electric quantity of the current tour guide robot is insufficient, so that the standby tour guide robot moves to the position of the current tour guide robot and takes over the continuous explanation of the current tour guide robot.
2. The museum tour guide robot of claim 1, wherein the robot body includes a central processor; the central processing unit is connected with the voice module and is also in communication connection with the Bluetooth headset through the Bluetooth module;
the central processing unit is used for receiving the moving instruction and determining path information based on the moving instruction so as to enable the robot main body to move to the position of the target exhibit based on the path information;
the central processing unit is further used for receiving the explanation instruction and searching the exhibit information of the target exhibit in a preset storage area based on the explanation instruction so that the robot main body can control the Bluetooth headset module to play the exhibit information through the Bluetooth module.
3. The museum tour guide robot of claim 2, wherein the robot body further comprises: the robot comprises a camera, a driving module and a robot chassis; the camera and the driving module are both connected with the central processing unit, and the driving module is connected with the robot chassis;
the camera is used for identifying a track line which is laid in advance on the ground within a preset range away from the robot chassis;
the driving module is used for receiving the path information sent by the central processing unit and driving the robot chassis to move to the position of the target exhibit along the track line based on the path information;
the camera is also used for identifying the identification of the target exhibit and sending the identification result to the central processing unit;
and the central processing unit is used for controlling the robot chassis to stop moving based on the identification result and playing the movement ending information to the tourist through a Bluetooth headset.
4. The museum tour guide robot of claim 3, wherein the robot chassis is a four-wheel drive robot chassis.
5. The museum tour guide robot of claim 2, wherein the robot body further comprises: a language selection module; the language selection module is connected with the central processing unit;
the language selection module is used for the tourists to select the language of the exhibition information to play;
the voice module is used for reading the exhibit information corresponding to the language;
and the central processing unit is used for controlling the Bluetooth headset to play the exhibit information read by the voice module.
6. The museum tour guide robot of claim 2, wherein the robot body includes a navigation positioning module; the navigation positioning module is connected with the central processing unit;
the navigation positioning module is used for judging whether the robot main body deviates from a path corresponding to the path information or not in the process that the robot main body moves to the position of the target exhibit;
and the central processing unit is used for re-determining the path information based on the current position of the robot main body and the position of the target exhibit when the robot main body deviates from the path corresponding to the path information.
7. The museum tour guide robot of claim 2,
the Bluetooth earphone is used for sending playing end information to the central processing unit after the exhibit information is played;
and the central processing unit is also used for controlling the robot main body to return to the initial position based on the playing end information.
8. The museum tour guide robot of claim 1, wherein the bluetooth headset includes a volume adjustment module;
and the volume adjusting module is used for adjusting the volume of the Bluetooth headset according to the selection of the tourist.
9. A robotic system, comprising: the museum tour guide robot and charging dock of any of claims 1-8.
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| CN202010556664.1A CN111645089B (en) | 2020-06-17 | 2020-06-17 | Museum tour guide robot and robot system |
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| CN114872060B (en) * | 2022-04-19 | 2024-06-28 | 中国农业银行股份有限公司浙江省分行 | Intelligent following method and device for service type robot |
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| CN110154053A (en) * | 2019-06-05 | 2019-08-23 | 东北师范大学 | A kind of indoor explanation robot and its explanation method based on OCR |
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