Design And Application Of Communication Disorder Diagnosis And Correction System In Autistic Children

Autism,also known as autism spectrum disorder,has been increasing year by year since the discovery of autism.Problems of cognition,behavior,and social communication caused by autism seriously affect the life and growth of patients,especially autistic children.With the development of robotics,the use of intelligent robots to assist in the treatment of autism has become a new method.Foreign studies have proved the possibility and advantages of robots in the rehabilitation of autism.The main problem facing the rehabilitation of children with autism is that autism seriously affects children’s cognitive,communication and behavioral awareness,hindering children to learn life and social communication skills,making it difficult to live independently and integrate into society.At this stage,there is no cure for autism.Traditional rehabilitation methods are difficult to achieve and meet the treatment of children with autism because of the high cost and scarcity of rehabilitation conditions.Robot technology can replace the rehabilitation engineer through the program control method to complete the complicated work,while taking advantage of the shape and endurance of the robot.By summarizing the characteristics of the language and cognitive comprehension of autistic children,this paper strengthens the ability of language understanding through dialogue questions and answers,and then implements the work of accompanying,prompting and training of the robot according to the traditional training course of children’s behavior ability.By summarizing the characteristics of language and cognitive comprehension with autism,according to the traditional exercise of children’s behavioral ability course,the robot completes companionship,prompting and training.Firstly,the characteristics and functions of intelligent robot NAO are introduced.By analyzing the symptoms and traditional treatment methods of autism,two modules of language communication and behavior training based on NAO robot are proposed for two aspects of language barriers and behavioral cognitive defects.Then the paper designed the NAO robot man-machine dialogue module,combined with speech recognition and synthesis to achieve language communication function,training for autistic children with verbal repetition and language barriers such as not being able to properly answer questions.At the same time,children’s language level can be assessed based on the dialogue between children and robots.According to the obstacles of children with autism in understandingand imitating other people’s movements,Article establish NAO robot prompt and imitate action plan,including three functional modules: including common attention,cognitive ability and imitation ability.The robot will make action behaviors and voice prompts according to the methods in the module to train children for understanding and cognition ability.Finally,the NAO robot intervention training environment is built to carry out human-machine interaction experiments,and the system is trained in accordance with the order of communication from language to behavior cognition.This article completes the development of language training and action modules.Experiments show that the robot can complete language communication and problem judgment,and make a voice response to the question issued by the voice.At the same time,the paper designs a large number of NAO robot postures and actions,and completes the prompting and feedback work of the behavioral cognitive exercise program.NAO robot can arouse children’s great interest.Through language communication and behavior training,robot design helps to improve language and understanding ability.