期刊名称：International Journal of Advances in Engineering and Management
电子版ISSN：2395-5252
出版年度：2020
卷号：2
期号：2
页码：634-639
语种：English
出版社：IJAEM JOURNAL
摘要：In general, people with hands and legs impairment find it difficult to roam in the surroundings freely using a typical wheelchair. The proposed work is intended to help disabled people to use the wheelchair independently to wander around. A smart wheelchair is proposed which can be controlled through the user’s voice as well as using the Blynk app on the user’s mobile phone with a GPS tracking system. Moreover, there is also an automatic detection module to stop the wheelchair instantly whenever an obstacle blocks the way for a wheelchair. For using the proposed system, the user’s mobile phone and the Node MCU ESP8266 which is the main control unit, both these are connected to the same source of internet. The proposed wheelchair receives the voice command given by the user via Google Assistant, These commands are predefined according to the user’s convenience using IFTTT(If This Than That) Application. The proposed system design Voice Controlled and Mobile Application based Smart Wheelchair with GPS Tracking System can provide easy and comfortable access for people with hands and legs disability and also gives an automatic protection from obstacle collision if the mistake of any voice command occurs.
