Desarrollo de un prototipo con reconocimiento por voz para el control de los sistemas de iluminación y confort del vehículo

Abstract

At present, people with paraplegia have difficulties when carrying out daily activities such as moving from one place to another in their vehicles, since they do not have adequate control for the lighting and comfort activation systems, which makes their response times are not optimal and may cause a traffic accident. To avoid this type of incident, a prototype with voice recognition was developed, which works by means of commands previously defined by the user, which will be recorded in the memory of a microprocessor and when mentioned will activate digital outputs of the card. controller; the same one that will have a system of relays that will activate the different actuators. Voice recognition allows you to recognize patterns such as accentuation and the person's tone of voice. The embedded system also allows the person with a disability to alert by means of a key command if they are suffering from some type of theft or assault, this command will activate an audible alarm, raise the driver's glass and lock the locks. The operation and validation tests were carried out in a vehicle which will have the voice recognition system adapted for people with paraplegia.