LOCOSMOTION
LOCOSMOTION
Name of the competing system: LOCOSMOTION
Name and email of the responsible person: Ngewi Fet < ngewi.fet(at)uni-due.de>
Date and place: 20.06.2012, Duisburg, Germany
Name | [RAW] WiFi Scan Results – list of WiFi access points and their RSSI |
Description of the information measured | The Received Signal Strength Indicator (RSSI) of each access point visible at multiple locations in the Living lab |
Units | dBm |
Example values | -30 dBm, -90 dBm |
Frequency of generated data in operation | On the hardware we use, approximately every 1.4 seconds |
Name | Acceleration Signal Vector Magnitude [PREPROCESSED] |
Description of the information measured | sensor acceleration by the accelerometer and the signal magnitude of the acceleration components; |
Units | m/s² |
Example values | 9.8 m/s² and 10 m/s² |
Frequency of generated data in operation | Acceleration is generated at frequency of approximately 50Hz and the vector magnitude is computed at a similar rate. |
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…).
- A static WLAN fingerprint map as array of arrays that include: [x,y, DeviceRadio ID, {SignalType, AccessPoint MAC, RSSI, Channel frequency, SSID} * n ]
- Acceleration Magnitude values during the localization phase as a simple array of values
- Where n is the number of access points visible at each point
Files:
- A file containing the fingerprint map (txt file of comma-separated values)
- A file containing the acceleration values (txt files)
Devices
Device name | Type | Position in LLab (x,y,z) in meters | Input | Output | Communication means to your system |
Nexus S | Mobile Phone | Not fixed | Fingerprint map | Location | WiFi |
Nexus S | Mobile Phone | Not fixed | Fingerprint map | Location | WiFi |
LOKOS01 | WLAN Access Point | (0.5, 0.7, 2.56) | - | WiFi signals | WiFi |
LOKOS02 | WLAN Access Point | (0.5, 0.7, 2.56) | - | WiFi signals | WiFi |
LOKOS03 | WLAN Access Point | (0.5, 0.7, 2.56) | - | WiFi signals | WiFi |
LOKOS04 | WLAN Access Point | (0.5, 0.7, 2.56) | - | WiFi signals | WiFi |
LOKOS05 | WLAN Access Point | (0.5, 0.7, 2.56) | - | WiFi signals | WiFi |
LOKOS06 | WLAN Access Point | (0.5, 0.7, 2.56) | - | WiFi signals | WiFi |
LOKOS07 | WLAN Access Point | (0.5, 0.7, 2.56) | - | WiFi signals | WiFi |
LOKOS08 | WLAN Access Point | (0.5, 0.7, 2.56) | - | WiFi signals | WiFi |