The Study Based On The Concept Of Accessibility Car Design For The Use And Accessibility Lower Limb Disabilities

Car is one of the main means of transport, due to some design limitations and lack ofsome auxiliary equipment, makes it difficult for lower limb disabled people to drive carsindependently for travel. In order to enable the disabled can drive like normal people,barrier free design is the basic concept of this thesis, the author discussed and analyzed thedesign of car from the use manner and its auxiliary function, and strive to provide equalopportunity for lower limb disabled people to drive cars independently.The disabled car is designed for lower limb disabled people to drive carsindependently, this thesis collected related domestic and foreign products and technology,done research and analysis on the target users, summarized the user characteristics and userbehavior habit, grasped the key points in the design of car use and auxiliary function fordisabled car, detected the shortcomings of existing products as design starting point, aimedto design barrier free car, design goal is to make the auto function easy to use withexcellent user experience. On this basis, analyzed the function oriented accessibility factorsfor lower limb disabled car, further discussed the equality factor and experience factorbased on the operational mode, and put forward the optimization function of the realizationof the effectiveness of thought, discussed how to design the barrier free elements inside car,and based on driver behavior structure, analyzed car use behavior disorder, divided thelower limb disabled car compartment into several system modules, System to separatemodule, module combination design on the driving space, and mode of operation system,space travel and regulation system, storage space and use method. Through research onthe driving cognitive behavior of the lower limb disabled, driving workload, to explore theself-driving car interior function module based on the disabled, and combined with themodule division principle3D coordinates, summed up the functional module divisionprinciple of3D map of the disabled self-driving car interior facilities. Finally, put forward the feasible design scheme.The topic of the lower limb disabled equal driving car provides a basis for thepossibility for the establishment of a higher level, barrier free design, it is of greattheoretical study of barrier free design in relevant areas.