Implementación de una WSN basado en 6LoWPAN para mejorar el sistema de seguridad vehicular preventivo.

Abstract

It was implemented a WSN base on 6LoWPAN to improve preventive vehicle safety system, originally it was a short study on wireless sensor networks, to determine the best parameters for the network, then these parameters in simulation of WSN Cooja software were simulated, subsequently was setup and Assembly of each of the nodes that were part of the network at this stage is corrected many failures, as communication between the nodes, delays in the system, calibration of the sensors. After the optimization of the system was its implementation on a vahicle which present the characteristics of a vehicle’s lower middle class, a Chevrolet Steem, of 1999, which lacked preventive security that comes from tha factory. Vehicle-mountable switch signals were taken to determine the vehicle’s ignition in series speed limiter was placed with connection to positive of vehicle coil, contact, spin, speed, and humidity sensors were placed, it was connected to its respective sensor nodes and he fed them with a 9-volt battery. Post-deployment it was putt o test each of the sensors in adverse conditions and they were carefully calibrated. The system has been evaluated on the basis of certain parameters of vehicle safety has been established in which the vehicle to the star of work had a vehicle safety of the 33.3%, while once implemented the system won a safety of 90%, adding to the initial system, a 57.3% security. It can be determine 6LoWPAN is a standard suitable for the use of these applications to provide better performance to systems of this type. Please respond quickly alerts the system before that the locking system is activated.