多功能电动轮椅行走系统设计摘 要据调查，我国现在大概有近 6000 万的残疾人，其中肢残的人数大约有877 万，中国还有 1.49 亿的 60 岁及以上的老年人，人数排世界的首位，使得无论是老年人还是先天或后天肢体残疾人，他们对于轮椅或者还有除此之外的辅助性步行工具这些的需求真的越来越紧迫。所以这些年我国的轮椅市场就打开了，而轮椅的发展也开始智能化，多功能化，便捷化。总的来说，多功能电动轮椅车它的电源是某一种类型的电池，它的驱动能源装置是使用电动机驱动，电动轮椅车为什么比普通的轮椅车更受人追捧，因为电动轮椅一般基本都有这些优点：操作很简单容易上手，速度平稳安全，噪音小还没有污染，绿色环保等等，我的这篇论文第一点首先是对于国内外的各种轮椅进行分析，然后再记录下它们的优缺点。最后自己设计几种可行的方案，进行一一对比，直至选出来一个最优的方案。关键字：电动轮椅；转向及驱动；机械系统；IBACHELOR'S DEGREE THESIS OF CISAUABSTRACTAccording to the survey, there are about 60 million disabled people in China now. The disabled number about 8 million 770 thousand, Chinese aged 60 and older population has reached 149 million. 21.4% of the world's elderly population, the top of the world. So that the demand for wheelchairs and other auxiliary walking tools is increasingly urgent for both the elderly and the disabled.In general, the power of a multi-function electric wheelchair is a type of battery, its driving energy device is driven by an electric motor, and why the electric wheelchair is more popular than the ordinary wheelchair, because the electric wheelchair generally has these advantages.The operation is simple and easy to handle, the speed is stable and safe, the noise is not polluted, green and so on. The first point of my thesis is to analyze all kinds of wheelchairs at home and abroad, and then record their advantages and disadvantages. Finally, we design several feasible schemes and compare them until we choose an op...
