Research On Pet-type Robot Based On Raspberry Pi

With the gradual improvement of China's informatization construction and the rapid development of network information technology,as well as the widespread application of online social platforms such as mobile phones and personal computers,the online virtual community has gradually become an important way for people to relax and decompress,which makes people less and less face-to-face communication between them.The incidence of psychological problems such as urban autism and social phobia has increased frequently,and has gradually become one of the difficulties to be solved in social development.The rise of mechanical technology,electronic technology,computer science technology and artificial intelligence technology has brought new ways for people to face various difficult problems.The research on pet-type robot based on Raspberry Pi,which is mentioned in this article is dedicated to bring emotional dependence and companionship to people,helping people to establish good social ways,improving psychological problems such as urban autism and social phobia,it has a certain positive significance for building a good society and promoting social stability and development.The pet-type robot based on Raspberry Pi uses the Raspberry Pi MCU as the main control unit in the robot architecture design,and uses the Arduino MCU as the secondary control unit to control the operation of the underlying device.The architecture has the characteristics of simple structure,clear hierarchy and easy control.Based on the architecture,this artcle designs and implements pet-type robot based on Raspberry Pi,and ensures that the pet robot can perform emotional calculation and interaction with humans under the premise of normal movement and control.The pet-type robot based on Raspberry Pi in the emotional companionship with the user,this article adopts the design ideas of "user to pet robot" and "user to user",aiming at direct emotional communication and interaction with users,establishing social network for users and social stimulation for users.In the aspect of “user to pet robot”,this artcle uses a combination of computer vision and robot limb movement to communicate with users.Firstly,this artcle transplants a trained computer visual face emotion recognition model into the core control unit of the pet robot.The face emotion recognition model is generated by the deep residual network training,which can effectively identify the user's emotions.After capturing the facial emotions,the pet robot generates seven kinds of animal emotions generated by the emotion simulation model,which correspond to the human emotions,and realizes the emotional interaction with the human through the simulation of the limb movement of the pet robot.In the aspect of the "user to user",this article constructs a social incentive system for pet owners for the pet-type robot based on Raspberry Pi.The pet owner's social incentive system is based on users,pets and the external environment.It is designed to help users establish good relationships with other users in the external environment through pet robots.In order to better help users to complete this task,the social incentive system for pet owners is designed with social rewards given when the user completes the social task and a friend recommendation algorithm to help the pet owners know other pet owners.In this article,firstly,we introduce the research background,research technology and predecessors' related research of pet robot.Then introduce the overall structure and functional framework of the pet robot,and introduces the design process and technical details of the pet robot in emotional accompaniment in two parts.Finally,all kinds of functions of the pet robot are realized by programming,and experiments are performed on the use cases of the pet robot.From the experimental results,pet-type robot based on Raspberry Pi can prepare to achieve the expected function without error,and has the characteristics of stability,efficiency,reliability.It can establish a good emotional interaction with human beings,and expects to solve the psychological problems such as urban autism and social phobia in the process of interaction between pet robot and human beings.