Rediseño del prototipo de sistema programable para prevenir el robo de bicicletas en Oaxaca

Abstract

The objective of this article is to present the second phase of the development of a smart alarm prototype that contributed to the prevention of bicycle theft in Oaxaca City, as a result of a redesign of a previous prototype. In this second phase of the investigation, improvements were made in the autonomy of the alarm, adding a lithium battery to supply the energy of the circuit; thus, the size of the circuit is also decreased by changing some components; on the other hand, a mobile application is developed to complement the alarm functions. In addition, a real-time database manager is added in order to have the location data of the bicycle on real time, it means, when the data are being generated. Finally, the traced of a route is added using the Google Maps application that allows the user to focus in certain zone in order to searching their bicycle. In the second phase, also it was applied the prototyping methodology as in the first phase.