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Research On Autonomous Patrol Monitoring And Intelligent Interaction Technology Of Home Service Robots

Posted on:2019-05-15Degree:MasterType:Thesis
Country:ChinaCandidate:D LiFull Text:PDF
GTID:2428330545455299Subject:Electronics and Communications Engineering
Abstract/Summary:PDF Full Text Request
With the change and development of the robot industry,service robots have become an important field of competition among countries all over the world.At the same time,people's demand for intelligent home life is rising.The combination of service robot and intelligent household can not only make people'shome life safer,simpler and more convenient,but also provides the future service robots and the development of smart home a new direction.However,the service robots still have disadvantages such as single function,poor interactivity and weak humanization,which seriously restrict the application and promotion of service robots in the home environment.This paper first makes a detailed investigation of the development background and frontier technology of service robots at home and abroad,analyzes the shortcomings and requirements of the popularization and application of existing service robots in the home environment,and gives a solution to the family service oriented integrated robot service system.Around the solution,the following works are carried out in this paper:(1)Integrated services to family robot system has carried out a variety of needs analysis.The principle and basic composition of the system are given based on function target,technical requirements and other aspects.(2)in view of the defects such as traditional intelligent patrol obstacles before oscillation of artificial potential field method,local minimum and target unreachable,this paper puts forward a series of modification methods,such as obstacle handling,setting intermediate target points and taking straight lines.A new improved algorithm is obtained,proves that the algorithm has the advantages of strong adaptability and short path.(3)Design the voice interaction function of the system,optimized analysis,rational selection and organic integration for the core of speech interaction:the voice cloud platform and the dialogue database.It meets the service demand of man-machine interaction and control,and improves the cost performance and development efficiency of the system.(4)Based on the existing smart home,by integrating the voice interaction service of the robot,the collaborative control and other family application service functions of the household appliances are expanded.(5)In view of three major functional modules:the patrol system of intelligent monitoring,voice interaction and home appliance control,based on NAO robot and 270-S,the function is implemented.This paper designed family patrol monitoring,voice interaction cases,home appliances control.and carried out an integrated test to verify the feasibility of the scheme.
Keywords/Search Tags:Service robots, Voice interaction, Path planning, Home appliance control, Artificial potential field algorithm
PDF Full Text Request
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