Research On Intelligent Assistant Cart Design Based On Safe Travel Of The Elderly

With the development of science and technology and the improvement of the world medical level,the life expectancy of the elderly is increasing.The elderly mainly rely on buses,subways and other public transport to go out.However,current public transport facilities cover a relatively small range of services for the elderly.The current Chinese society is aging,the speed is gradually accelerating.The market,which is made up of more than 100 million elderly people,has great potential for development.How to design products specially for the elderly is a problem worth considering and exploring.Under the huge background of aging population,the lifestyle of the elderly has been paid more and more attention by the society.They walk,bend over,get up and move up and down in their daily lives due to their physiological functions and the decline of chronic diseases.There are many difficulties with procedures and other operations.Many older people spend most of their time indoors,have limited living space,poor self-care and a reduced quality of life.They have to use crutches or wheelchairs when they need to go outside.Assistive products can accomplish basic behaviors in life.From another point of view,the elderly cannot get good emotional communication and life care due to the infrequent visits of their children.Make old people easy to feel lonely,their hearts become sensitive and fragile.At this moment,I will have outdoor activities with the outdoors.They seem to be important,and mobile products help them communicate and communicate with the outside world.This theme analyzes and observes the living characteristics,living conditions and travel needs of the elderly,analyzes the purpose and mode of travel of the elderly,explores and studies the hidden security risks and countermeasures of hidden dangers in the travel process,so as to make the elderly no longer worry in China during the travel and provide them with a sense of security.There is no obstacle avoidance system in the traditional auxiliary cart,neither is the obstacle avoidance system of low intelligence degree,and the path selection accuracy is low in the complex environment,so it can only rely on the elderly to respond,unable to observe the surrounding environment.Therefore,this paper analyzes the existing pedestrian-assisted products on the market,combines ergonomics,barrier-free design and other relevant knowledge,and gradually explores and designs the appropriate year from the aspects of function,use,structure,shape,size and material.Travel AIDS that people use when they go out.Sensors and vibration prompts are used to give early warning to the elderly and make a judgment of potential dangers.At the same time,safe travel of the elderly is ensured.At the same time,the service life,aesthetics and comfort of the products are taken into consideration,so that the elderly can go out easily and safely.