Publication: Diseño e implementación de un sistema de parada de emergencia inalámbrico para robots móviles
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2012-10
Defense date
2012-10-26
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Abstract
En este Proyecto se desarrolla un sistema de comunicaciones inalámbrico que conecte a uno o varios robots con múltiples mandos de control manejados por diferentes usuarios. En este sistema prima la seguridad y para conseguir buenos niveles de seguridad es necesario una rápida y eficiente transmisión de datos, en el que el robot debe conocer en tiempo real todas las setas de emergencia asociadas a él y en el caso de una pérdida de comunicación con alguna de ellas, el robot instantáneamente debe pararse. Además de toda la investigación y diseño del sistema de comunicación, también se ha llevado a cabo su implantación física. Para ello se ha hecho uso de microprocesadores (Arduino FIO) y módulos de radiofrecuencia (Xbee) y se ha desarrollado en lenguaje propio de la plataforma Arduino, pero este lenguaje es idéntico a C. Finalmente se desarrollaron pruebas que comprobaron el correcto funcionamiento del sistema y también sirvieron para caracterizar el sistema, estableciéndose los tiempos de transmisión de un paquete de datos o duración de la batería del mando de control entre otras características. _________________________________________________________________________________________________________________________
This Project develops a wireless communication system that connects robots with many remotes control play by many different users. The most important thing of this system is safety and to get high safety levels is necessary a quick and an efficient communication. Because of this, Robot has to know how many remotes control has associated it and if any of them loose the wireless connection, the system must stop the robot engines. Beside all research and design of the communication system, I also have built it physically. To make it happen it necessary microprocessors (Arduino Fio) and radio frequency modules (Xbee). The develop language for programming the microprocessors is from Arduino Platform but it is similar to C language. Finally made tested all the system to observe a proper system behavior and with this tests we can also characterize the communication system, settling down connection times or call duration ion battery and other characteristics.
This Project develops a wireless communication system that connects robots with many remotes control play by many different users. The most important thing of this system is safety and to get high safety levels is necessary a quick and an efficient communication. Because of this, Robot has to know how many remotes control has associated it and if any of them loose the wireless connection, the system must stop the robot engines. Beside all research and design of the communication system, I also have built it physically. To make it happen it necessary microprocessors (Arduino Fio) and radio frequency modules (Xbee). The develop language for programming the microprocessors is from Arduino Platform but it is similar to C language. Finally made tested all the system to observe a proper system behavior and with this tests we can also characterize the communication system, settling down connection times or call duration ion battery and other characteristics.
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Keywords
Robótica, Robots móviles, Comunicaciones móviles