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INTELLIGENT WHEELCHAIR FOR PEOPLE WITH DISABILITIES

机译:智能轮椅为残疾人

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People make use of different languages to express their thoughts in a different way. But, it is difficult for the people who are affected by paralysis and stroke. Hence, there is a need to develop a platform for those people who are physically challengeable. An Embedded device shall address the above said problems. Based on the ARM processor the operation takes place. The device is designed with an intelligent wheelchair and the People With Disabilities (PWD) can direct it. By pressing the keypad (buttons) in the device, people with disabilities can move the wheelchair. In this process, the line following algorithm is implemented. To direct the wheelchair, L298 motor driver is used with the help of an ultrasonic obstacle sensor. By pressing a button, an automatic call to the doctor takes place if the PWD needs critical help. The GSM modem is used to forward the call. The LCD shows the basic needs of PWD which is already assigned in the buttons. On pressing the button, a text is displayed in the LCD with a buzzer sound. This device provides a unique mobility for the people with disabilities.
机译:人们利用不同的语言以不同的方式表达他们的思想。但是,受瘫痪和中风影响的人很难。因此,需要为那些身体有挑待的人开发一个平台。嵌入式设备应解决上述问题。基于ARM处理器的操作发生。该装置采用智能轮椅设计,残疾人(PWD)可以指导。通过按下设备中的键盘(按钮),残疾人可以移动轮椅。在此过程中,实现了以下算法的线路。为了指导轮椅,L298电机驱动器在超声波障碍物传感器的帮助下使用。通过按下按钮,如果PWD需要关键帮助,则会自动调用医生。 GSM调制解调器用于转发呼叫。 LCD显示了已在按钮中分配的PWD的基本需求。在按下按钮时,将在LCD中显示文本,蜂鸣器声音。该设备为残疾人提供了独特的移动性。

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