Powered wheelchair equipped with voice control and automatic locomotion.
نویسندگان
چکیده
منابع مشابه
Voice activated powered wheelchair with non-voice rejection algorithm
In this paper, we introduce a non-voice rejection method to perform Voice/Non-Voice (V/NV) classification using a fundamental frequency (F0) estimator called YIN. Although current speech recognition technology has achieved high performance, it is insufficient for some applications where high reliability is required, such as voice control of powered wheelchairs for disabled persons. The non-voic...
متن کاملPowered Wheelchair Control : Human – Machine System Modelling
The objective of this work is to model the pilotvehicle system made up of a person with disability and of an electric wheelchair. This modelling must induce an objective analysis method of the pilot-wheelchair couple in order to help to personalize the parameters of the vehicle on the one hand and to evaluate the interest of new functionalities on the other hand. After a review of the literatur...
متن کاملWheelchair for Physically Disabled People with Voice & Eye Control
Proposed work basically depend on two systems 1). By Eye control: This is a method to guide and control the wheelchair for disabled people based on movement of eye. This concept can be used for people with loco-motor disabilities. The proposed system involves three stages: image detection, image processing and sending of control signals to wheelchair. The eye movement is detected using a head m...
متن کاملPowered wheelchair bucking
-Usin a d u n ~ m y test driverwit11 ;i sirn~rlatecl Naccid fi>rear.rn c;rp;rble of representing either a large or zem frictiioi~ colldition, S I X powered wheelchairs were examined fc>i,r buckir~g tendencies. In the zero friction conclition, brrcking was easily inducecl in 5 of 6 testcd wheelchairs. Addillg ltiction to the simulatccl fc>rear-m prevented bucking in ;ill lestecl wheelchairs but ...
متن کاملReal-time model based electrical powered wheelchair control.
The purpose of this study was to evaluate the effects of three different control methods on driving speed variation and wheel slip of an electric-powered wheelchair (EPW). A kinematic model as well as 3D dynamic model was developed to control the velocity and traction of the wheelchair. A smart wheelchair platform was designed and built with a computerized controller and encoders to record whee...
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ژورنال
عنوان ژورنال: Journal of the Robotics Society of Japan
سال: 1990
ISSN: 0289-1824,1884-7145
DOI: 10.7210/jrsj.8.5_601