Grupo TAIS

Name of the competing system: Possitioning Application

Name and email of the responsible person: Ana Verónica, This e-mail address is being protected from spambots. You need JavaScript enabled to view it

Date and place: 04/07/2012

Name

Received Signal Strenght Indicator (RSSI), Temperature, Light and battery.

Description of the information measured

The Received Signal Strength (RSSI) provided by n motes, using 802.15.4  and ZigBee Technology, Temperature, Light and Battery charge collected by the mobile mote.

Units

dBm (decibels in one milliwatt), ºC and Lux. (Battery in percentage)

Example values

55 dBm; 25.3ºC; 12.68Lux; 81% (Battery)

Frequency of generated data in operation

RSSI is updated every 500 ms. Temperature, Light and Battery is updated when a mobile mote frame is collected (every 500 ms)

After, for instance, 30 minutes operation you generate the following data sets (this is the information you will finally provide to evAAL together with this questionnaire in a format that must be agreed before the competition). Please provide information about the files with data (examples are, text file, or video) and format (.csv, .txt, .xls…).

  • An array of arrays that include: [RSSI1, RSSI2, …, RSSIn, hour, minute, second, millisecond, temperature, light, battery],estimated coordinates, estimated AOI, Real Coordinates, Real AOI every 500ms. (Real Coordinates and Real AOIs, only if log is enabled in the Application).
  • A Fingerprint that include the RSSI value which each fixed mote sees a mobile mote in a period of time and the mobile mote coordinates in this period.

Files:

  • A txt file containing the specified array.
  • A Fingerprint database containing the described fingerprints.

Devices:

Device name

Type

Position in LLab (x,y,z) in meters

Input

Output

Communication means to your system

Presence1

Presence

(0.5, 0.7, 2.56)

Person moves nearby

0(no movement )

1 (movement)

Konnex Bus

Presence2

Presence

(13, 9, 2.56)

Person moves nearby

0 (no movement )

1 (movement)

ZigBee

Camera1

Video

(13, 9, 2)

Light

Videostreaming

IP network

Download datasets

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