Diseño e implementación de un prototipo inalámbrico de monitoreo a través de secuencias de imágenes utilizando hardware y software libre

Abstract

The prototype will be made up of three subsystems. The subsystem 1 consists of subsystems 1a and 1b, each of which will constitute a Raspberry Pi, a USB camera, a motion sensor, a temperature sensor and Wi-Fi device for communication through a private network to the subsystem 2. The subsystem 2 is composed of a Raspberry Pi, a USB 3G modem and a Wi-Fi device for communication through a private network to the subsystem 1a or 1b. So that the subsystem 1 is in charge of capturing the image sequences when the motion sensor is activated and send the information via Wi-Fi device to the subsystem 2. The subsystem 2 is the communication interface between subsystem 1 and subsystem 3 (Web Server). Then you proceed to configure the necessary parameters for the device 3G USB modem has the ability to Internet Connection Sharing to share the USB device Wi-Fi and additional this in turn can generate an internal network DHCP and have communication with the subsystem 1. So when the information is received in the subsystem 2, the Wi-Fi device can transmit the 3G USB modem to send this information to the web server.