Design of multiple electronic devices of reduced dimensions with wireless transmission, sensor reading and generation of beacons for indoor localization. 5V or battery power supply depending on the nodes. Gateway for transmission to server.
The electronic devices have embedded firmware that performs hardware configuration, power control, sensor reading and wireless communications implementation.
Incident light level sensor, ambient temperature sensor, CO level measurement sensor and pressure sensor for seat usage identification. Proximity/location sensors via wireless beacons.
Data storage and representation server (Scala + JavaFX). Android APP that allows wireless programming of the devices and representation of the sensed values.
Customized enclosure made of ABS with openings for power supply and integration in the place of operation: curtain, pillow, …
|Gateway||Blautic BLE-WIFI Platform See|
|Linux multithread process|
|Fixed Node||5 V DC power supply via micro USB connector.|
|Light, temperature and CO|
|Indoor location network|
|Mobile node||Button battery|
|Beacons indoor location|
|Various support formats and enclosures|
|PC with O.S. with Java virtual machine|
|RAM > 2GB|
|Minimum screen dimensions: 5.5″.|
|Android 4.3 or higher|
|Bluetooth 4.0 or higher|