CN105278532B - Personalization machine people's tourist guide independently explains method - Google Patents

Personalization machine people's tourist guide independently explains method Download PDF

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CN105278532B
CN105278532B CN201510757602.6A CN201510757602A CN105278532B CN 105278532 B CN105278532 B CN 105278532B CN 201510757602 A CN201510757602 A CN 201510757602A CN 105278532 B CN105278532 B CN 105278532B
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sight spot
user
machine
focus
plotting
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CN105278532A (en
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王宁扬
陈小平
靳国强
谢炯坤
程敏
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University of Science and Technology of China USTC
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University of Science and Technology of China USTC
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Abstract

The invention discloses a kind of personalization machine people tourist guides independently to explain method, this method can dispose in the large-scale scenic spot or exhibition center finished at one, it only needs disposably simply to be configured for all machine plottings or sight spot itself, it can be according to the different demands for the user for coming to visit, automatically generate different visit schemes, including corresponding Visitor Route, and the specific aim at sight spot or machine plotting that route is passed through completely explains, and during visit, according to the feedback of spectators during tour guide scheme can also be visited come adjust automatically, further directed to property service, so that tourist guide system is more general, energy unification be that the spectators of various different demands service.

Description

Personalization machine people's tourist guide independently explains method
Technical field
The present invention relates to tourist guide and robot field more particularly to a kind of personalization machine people tourist guide are autonomous Explanation method.
Background technology
Traditional tourist guide work is completed by manually, the increase with human cost and high-tech hair Exhibition has gradually appeared robot tour guide and self-help guide system.Presently relevant robot and tour guide's technology is broadly divided into two classes, One kind is robot technology, and one kind is tour description and direction technology.How robot technology makes one and can independently move if being primarily upon It is dynamic, and configured with audible devices such as loudspeakers, and the robot that tour guide scenic spot is positioned and navigated is free to, this A robot is mainly responsible for is directed to various sight spots by visitor, right using pre-set commentary at corresponding sight spot It is explained.How tour description and direction technology explains a sight spot if being primarily upon, usually there is following several forms, and first Kind is to finish writing the commentary of explanation, is fixed on each sight spot, and phase is listened to by way of touching the button when visiting by spectators oneself Answer the explanation of scene.Second is to carry explanation equipment when spectators visit, then when some sight spot is arrived in visit It waits, spectators current location is obtained by the equipment, and recall preprepared commentary and explained.
In the above prior art, commentary is all determined in advance when tour guide, and is fixedly arranged in interpretation system, Such as it is stored in robot or configures at relevant sight spot.All spectators are all used with same a set of commentary, The mode of robot tour guide all uses a same determining Visitor Route to all spectators.For the spectators of different demands, Several specific visit circuits and sight spot may be determined in advance, fixed different configuration is promoted to for spectators respectively, with Meets the needs of different visitors and audiences.This mode solves the different demands of spectators to a certain extent, but its configuration is multiple It is miscellaneous, for each visit scheme, it is required for a set of configuration, and accurately according to the demand of spectators can not accurately determine System also can not meet different spectators using same set of configuration, therefore it does not have personalized feature.
Invention content
The object of the present invention is to provide a kind of personalization machine people tourist guides independently to explain method, can be directed to different Tourist demand carries out the customization of depth, generates different visit schemes, and whole guiding and explanation.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of personalization machine people tourist guide independently explains method, including:
Obtain the geographical location information and semantic information of the venue or scenic spot disposed;
The geographical location information is arranged, each machine plotting or the position relationship at sight spot in venue or scenic spot are obtained Figure;Classify to institute's semantic information, classifies according to the theme or content of its commentary to each machine plotting or sight spot, and Corresponding label is marked, according to the difference of mode classification, each machine plotting or sight spot include one or more labels;
The user that the problem of by pre-setting or by briefly being introduced venue or scenic spot when get replys Information determines the focus of user;
Scanned in the commentary for having marked label according to the focus of user, obtain corresponding machine plotting set or Sight spot is gathered, and the machine plotting set or sight spot set are combined with the location diagram at machine plotting or sight spot, obtains one most Shortest path;
According to the corresponding commentary of each machine plotting in the optimal path and optimal path or sight spot, to realize individual character Change robot tourist guide independently to explain.
It is described that the geographical location information is arranged, it obtains the position at each machine plotting or sight spot in venue or scenic spot and closes System's figure includes:
According to the geographical location at each machine plotting or sight spot in venue or scenic spot, each machine plotting or sight spot reachability relation are established Connected graph;Each vertex of connected graph represents the geographical location at a machine plotting or sight spot, and there are each edge a weights, weights to indicate The measurement of distance between two geographical locations.
It is described by pre-setting the problem of or the user that gets of by briefly being introduced venue or scenic spot when Return information includes to determine the focus of user:
The problem of being pre-set by output, to obtain the return information of user, so that it is determined that multiple focus of user, And the priority of each focus;
Alternatively, when by briefly being introduced venue or scenic spot, the user's return information got determines that user's is more The priority of a focus and each focus.
The focus according to user scans in the commentary for having marked label, obtains corresponding machine plotting collection It closes or sight spot is gathered, and the machine plotting set or sight spot set are combined with the location diagram at machine plotting or sight spot, obtain one Optimal path includes:
According to the focus of user, corresponding machine plotting set or sight spot set are obtained;
Machine plotting set or sight spot are integrated into location diagram and scanned for, and combines the priority of each focus, It generates one and includes all machine plottings or the optimal path at sight spot in machine plotting set or sight spot set.
This method further includes:When according to the corresponding solution of each machine plotting in the optimal path and optimal path or sight spot Excuse, when progress personalization machine people's tourist guide independently explains, by being interacted in real time with user, according to the reply of user Information adjusts the focus of user in real time, and plans new optimal path again.
As seen from the above technical solution provided by the invention, the large-scale scenic spot or exhibition center finished is disposed at one In, it is only necessary to it is disposably simply configured for all machine plottings or sight spot itself, so that it may with according to the use for coming to visit The different demands at family, automatically generate different visit schemes, including the sight spot passed through of corresponding Visitor Route and route or The specific aim of machine plotting completely explains, and during visit, can also automatically be adjusted according to the feedback of spectators during tour guide Whole visit scheme further directed to property service so that tourist guide system is more general, can unified be it is various not Spectators with demand service.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this For the those of ordinary skill in field, without creative efforts, other are can also be obtained according to these attached drawings Attached drawing.
Fig. 1 provides the flow chart that a kind of personalization machine people tourist guide independently explains method for the embodiment of the present invention.
Specific implementation mode
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete Ground describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this The embodiment of invention, every other implementation obtained by those of ordinary skill in the art without making creative efforts Example, belongs to protection scope of the present invention.
A kind of personalization machine people tourist guide of offer of the embodiment of the present invention independently explains method.So-called personalization machine people Tourist guide independently explains, and aiming at the unique need of each spectators, is accurately customized, for its hobby, automatically Generate it is corresponding visit circuit, and autonomous lead spectators to the explanation scheme of the circuit completion visit process of planning.
It in the embodiment of the present invention, can be disposed at one in the large-scale scenic spot or exhibition center finished, it is only necessary to disposable It is simply configured for all sight spots itself, so that it may according to the different demands for the spectators for coming to visit, to automatically generate not With visit scheme, including the specific aim of the sight spot passed through of corresponding Visitor Route and route or exhibition point completely explains, And during visit, scheme can also be visited come adjust automatically according to the feedback of spectators during tour guide, further directed to Property service.
It mainly includes the following steps:
The geographical location information and semantic information for the venue or scenic spot that S1, acquisition have been disposed.
Geographical location information includes mainly:The geographical location at each machine plotting or sight spot in venue or scenic spot.
Semantic information includes mainly:The corresponding commentary of each machine plotting or sight spot;For example, these commentaries can be complete It is fixed, can also be the different expression-forms of a similar theme.
Due to machine plotting or sight spot be after a venue or scenic spot are established it is fixed, these data are all can To be relatively easy to obtain.
S2, finish message and classification.It includes mainly:
1) geographical location information is arranged, obtains each machine plotting or the position relationship at sight spot in venue or scenic spot Figure.
Specifically:According to the geographical location at each machine plotting or sight spot in venue or scenic spot, establishes each machine plotting or sight spot can Up to the connected graph of relationship;Each vertex of connected graph represents the geographical location at a machine plotting or sight spot, and each edge has a weights, Weights indicate the measurement of the distance between two geographical locations.
2) classify to institute's semantic information, each machine plotting or sight spot are carried out according to the theme or content of its commentary Classification, and corresponding label is marked, according to the difference of mode classification, each machine plotting or sight spot include one or more labels.
For example, the commentary at some sight spot is related with culture, then the label of " culture " can be marked, it is related with environment etc. " environment " label can be stamped.And according to different mode classifications, respectively to each sight spot into row label, the same sight spot can With with different labels.For example, if the commentary of a sight spot or machine plotting is related to history and commentary further relates to simultaneously Introduce certain material objects of its exhibition, so that it may to stamp " history " and " material object " two labels respectively.According to the standard, by all exhibitions Point is all arranged and is finished, these work are also disposable, can just be completed when venue is established, or is disposing this tourist guide It is configured when system.
Further, above-mentioned label is all that can learn and newer at any time.Such as when visiting every time, pass through robot and use The interaction at family can obtain the feedback opinion of spectators, further be sorted out to certain sight spots or machine plotting by feedback opinion.Constantly learn It practises, completion is more accurately classified.
It should be noted that above-mentioned steps 1) -2) and sequencing is not differentiated between, may be performed simultaneously can also be one previous It executes respectively afterwards.
S3, by pre-setting the problem of or the user that gets of by briefly being introduced venue or scenic spot when return Complex information determines the focus of user.
Specifically, may include:The problem of being pre-set by output, to obtain the return information of user, to really Determine multiple focus of user and the priority of each focus;
Alternatively, when by briefly being introduced venue or scenic spot, the user's return information got determines that user's is more The priority of a focus and each focus.
For example, after above- mentioned information is arranged and had been classified, facing one or a kind of user, robot every time can pass through Corresponding problem is proposed to user to realize that accurate intention is collected, such as " you are interested in the history aspect of venue", if User replys " interested ", then " history " then can be used as the focus of the user.Or when simply being introduced venue, tourist is allowed The focus which is independently selected interesting.The label that the focus of user is with machine plotting above or sight spot are marked is corresponding 's.Multiple focus of user and the priority of each focus can be obtained by the interaction with user.Illustratively, respectively When the priority of a focus can be by interacting with user, according to replies such as " most the wanting to see " and " generally wanting to see " of user come really It is fixed.
S4, it is scanned in the commentary for having marked label according to the focus of user, obtains corresponding machine plotting collection It closes or sight spot is gathered, and the machine plotting set or sight spot set are combined with the location diagram at machine plotting or sight spot, obtain one Optimal path.
Specifically:It according to the focus of user, is scanned in the commentary for having marked label, by search result It is processed into corresponding machine plotting set or sight spot set;It is further searched in location diagram for these machine plottings or sight spot Rope, and the priority of each focus is combined, it includes all machine plottings or sight spot in machine plotting set or sight spot set to generate one Optimal path.
S5, according to the corresponding commentary of each machine plotting in the optimal path and optimal path or sight spot, to realize Xing Hua robots tourist guide independently explains.
It in actual operation, can also be according to demand in corresponding machine plotting other than optimal path and corresponding commentary Or the special behavior that sight spot carries out.Such as stop, make various actions etc..
Above- mentioned information can be organized into an xml configuration file, be executed by robot.Robot is executing tour description and direction times When business, this document is read and parsed in real time, completes entire self-guide process.
Preferably, when according to the corresponding commentary of each machine plotting in the optimal path and optimal path or sight spot, into It is real according to the return information of user by being interacted in real time with user when row personalization machine people's tourist guide independently explains When adjust the focus of user, and plan new optimal path again.Such as during visit, user may propose " this The machine plotting of type I do not see ", then according to current label, the original visit position generated is adjusted, from current Start to generate new personalized visit scheme.Continue guiding to visit.
The flow chart that the personalization machine people tourist guide that the embodiment of the present invention is provided independently explains method can be such as Fig. 1 institutes Show.In Fig. 1 by taking museum as an example, it is necessary first to collect machine plotting position and corresponding commentary;Then to machine plotting position and accordingly Commentary carries out arrangement difference, obtains scene location topological relation figure and scene machine plotting semantic relation;Secondly, by with sight Many interactions obtain the focus of spectators, and then determine relevant parameter position;It regenerates and executes being intended to comprising spectators Propertyization visits scheme, meanwhile, according to obtained information is interacted during execution with user, visit scheme is modified.It is another Aspect can also be expanded and be improved by the semantic relation of machine plotting corresponding with the interaction of user.
Method is independently explained using the personalization machine people's tourist guide proposed in the present invention, the advantage is that, configuration letter It is single, it is thus only necessary to which that corresponding scene is disposably configured;Deployment is convenient, need not carry out secondary operation, example to scene Audio frequency apparatus such as need not be set up in corresponding sight spot in the scene, tourist's handheld device etc. need not be also equipped with, further save Cost;Service quality is high, you can to carry out the customization of depth for different tourist demands, different visit schemes is generated, and Whole process guiding and explanation;In addition, unmanned tour guide can be completed completely using this system, you can effectively to complete at present by artificial The work in every that tour guide completes, saves human cost and resource.
The present invention key characteristic be, can be by simply configuring, by the operation of system, using interactive voice Mode automatically meets the needs of different spectators so that tourist guide system is more general, and can unified be various differences needs The spectators asked service.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art is in the technical scope of present disclosure, the change or replacement that can be readily occurred in, It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims Subject to enclosing.

Claims (4)

1. a kind of personalization machine people tourist guide independently explains method, which is characterized in that including:
Obtain the geographical location information and semantic information of the venue or scenic spot disposed;
The geographical location information is arranged, each machine plotting or the location diagram at sight spot in venue or scenic spot are obtained;It is right Institute's semantic information is classified, and is classified according to the theme or content of its commentary to each machine plotting or sight spot, and mark Corresponding label, according to the difference of mode classification, each machine plotting or sight spot include one or more labels;
User's return information that the problem of by pre-setting or by briefly being introduced venue or scenic spot when get To determine the focus of user;
It is scanned in the commentary for having marked label according to the focus of user, obtains corresponding machine plotting set or sight spot Set, and the machine plotting set or sight spot set are combined with the location diagram at machine plotting or sight spot, obtain an optimal road Diameter;
According to the corresponding commentary of each machine plotting in the optimal path and optimal path or sight spot, to realize personalized machine Device people's tourist guide independently explains;
Wherein, described that the geographical location information is arranged, obtain the position at each machine plotting or sight spot in venue or scenic spot Relational graph includes:
According to the geographical location at each machine plotting or sight spot in venue or scenic spot, the connection of each machine plotting or sight spot reachability relation is established Figure;Each vertex of connected graph represents the geographical location at a machine plotting or sight spot, and there are each edge a weights, weights to indicate to two The measurement of distance between a geographical location.
2. according to the method described in claim 1, it is characterized in that, it is described by pre-setting the problem of or by venue Or user's return information that scenic spot is got when briefly being introduced includes to determine the focus of user:
The problem of being pre-set by output, to obtain the return information of user, so that it is determined that multiple focus of user, and The priority of each focus;
Alternatively, when by briefly being introduced venue or scenic spot, the user's return information got determines multiple passes of user Note the priority of point and each focus.
3. according to the method described in claim 2, it is characterized in that, the focus according to user is marking label It is scanned in commentary, obtains corresponding machine plotting set or sight spot set, and by the machine plotting set or sight spot set and open up Point or the location diagram at sight spot are combined, and are obtained an optimal path and are included:
According to the focus of user, corresponding machine plotting set or sight spot set are obtained;
Machine plotting set or sight spot are integrated into location diagram and scanned for, and combines the priority of each focus, is generated One includes all machine plottings or the optimal path at sight spot in machine plotting set or sight spot set.
4. according to the method described in claim 1, it is characterized in that, this method further includes:
When according to the corresponding commentary of each machine plotting in the optimal path and optimal path or sight spot, the personalized machine of progress When device people's tourist guide independently explains, by being interacted in real time with user, user is adjusted according to the return information of user in real time Focus, and plan new optimal path again.
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