Desarrollo de un sistema de monitoreo inalámbrico de algunas variables climáticas.

Abstract

The present research work deals with the development and implementation of a wireless monitoring system of portable and autonomous climatic variables. The system is based on the use of Microchip microcontrollers, these are responsible for executing the programming of acquisition, storage and wireless transmission of digital signals, in turn interconnects an RTC (Real Time Clock) to know the date and Time of sample acquisition, its design has 5 channels for connecting sensors, a Micro SD memory for storing information and adapting a Wi-Fi module for wireless monitoring of variables. To meet the power requirement of the system can be connected to the electrical network of (110/120) V or internally to a battery, supplemented with solar panels that deliver maximum 12V. For communication with the user uses the USB port in order to make a communication with the computer in turn is supported in an interface created with Visual Basic 2010 with which it can be configured a system temperature alarm, sampling time , Etc., also as the main function of the interface, it is responsible for wirelessly receiving the data of the sensors and the coordinate frame of a GPS module. Having the information is uploaded to a server, which has hosted the web page designed to view the data from any computer with internet connection. It develops an android application starting from the web page with the same purpose of displaying the data but from the mobile devices.