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Design of Modernized Vehicle Physically Challenged People

Sathish Kumar. A. T, Praveen. M, Umesh. P

As physically challenged peoples are unable to access the height which is so high above their heads so we are providing some suspensions for elevating them to certain heights. We are using the hydraulic concepts mixed with the power source for lifting their seating. Lifting concept is being used for elevating the seating of our wheel chair for the physically challenged people for accessing the inaccessible areas. Since, Hydraulics are a very powerful tool for applying a ton of force (no pun intended) where you want, when you want it, so they are used as a power source. It will be a much needed tool for the physically challenged people to be independent for doing their own work. Main advantage of our mechanism is that you pack a lot of travel in to a small space. So, it is easy for the movement of the vehicle & compact. Hydraulic is a topic in applied science and engineering dealing with the mechanical properties of liquids. Fluid mechanics provides the theoretical foundation for hydraulics, which focuses on the engineering uses of fluid properties. In fluid power, hydraulics is used for the generation, control and transmission of power by the use of pressurized liquids. Hydraulic topics range through most science and engineering- disciplines, and cover concepts such as pipe flow, dam design fluidics, hydropower, computational fluid dynamics, etc., The word “hydraulics” originates from the Greek word hyraulikos which in turn originates from hydor, for water and aulos, meaning pipe. The elevation concept being used by the pressurized fluids will be efficient one for the physically challenged person. The development of elevators was led by the need for movement of raw materials including coal and lumber from hillsides. The technology developed by these industries and the introduction of steel beam construction worked together to provide the passenger and freight elevators in use today