Voice Controlled Wheelchair For Physically Handicapped Persons

It is programmable multipurpose multi functional.
Voice controlled wheelchair for physically handicapped persons. This paper describes a wheelchair for physically disabled people developed within the umidam i project. It is used to convert the voice signal in to electrical signal. Therefore voice controlled wheel chair is built to overcome the problems faced by such people and enable them to operate the wheelchair. A dependent user r cognition voice system and ultrasonic and infrared sensor systems has been integrated in this wheelchair.
Wheelchair for physically disabled people with voice ultrasonic and infrared sensor control article pdf available in autonomous robots 2 3 203 224 september 1995 with 1 667 reads. Block diagram of voice controlled wheel chair for physically challenged people microphone. The wheelchair will be operated using the voice commands through the given input. The microcontroller is semiconductor chip.
Citeseerx document details isaac councill lee giles pradeep teregowda. This paper describes a wheelchair for physically disabled people developed within the umidam project. In india 120 million people are disabled out of which 41 23 are physically. The arduino will take care about all the directions the user wants.
Jesi is garcia electronics department university of alcald de henares ctra. A dependent user recognition voice system and ultrasonic and infrared sensor systems has been integrated in this wheelchair. Garcia enrique santiso pedro revenga and j. Output of the mic is given to the voice recognition module.
In this way we have obtained a wheelchair which can be driven with using voice. The system is designed to control a wheel chair using the voice of person. L zaro jesi is urei a juan c.