|
|
|
@ -81,7 +81,7 @@ wireless card. The gain of these antennas at 2.4 GHz is 3 dBi.
|
|
|
|
|
|
|
|
|
|
The mobile terminal is a MikroTik RouterBoard 411AH powered by a
|
|
|
|
|
portable car battery booster kit that provides 110 V AC power plugs (and
|
|
|
|
|
is freaking heavy!).
|
|
|
|
|
is freaking heavy!). The operating system is OpenWrt 12.09.
|
|
|
|
|
|
|
|
|
|
*** Capture points
|
|
|
|
|
|
|
|
|
@ -91,30 +91,39 @@ different models:
|
|
|
|
|
- CP5 and CP6: RouterBoard 411
|
|
|
|
|
(There is no CP4.)
|
|
|
|
|
|
|
|
|
|
Like the mobile terminal, they all run OpenWrt 12.09.
|
|
|
|
|
|
|
|
|
|
*** Aggregation server
|
|
|
|
|
|
|
|
|
|
Lenovo ThinkPad X200 running Debian GNU/Linux unstable (Linux 3.9).
|
|
|
|
|
|
|
|
|
|
** Position of the capture points
|
|
|
|
|
|
|
|
|
|
FIXME (cf. Position des bornes)
|
|
|
|
|
|
|
|
|
|
CP1, CP2 and CP5 are powered by a 24 V PoE (Power over Ethernet) switch
|
|
|
|
|
located next to CP1; CP3 and CP6 are powered by two PoE injectors
|
|
|
|
|
located next to CP3.
|
|
|
|
|
|
|
|
|
|
CP2 sits on top of a plastic door with a wooden frame; its antenna is
|
|
|
|
|
20 cm south of the door.
|
|
|
|
|
|
|
|
|
|
CP3 is put on a block of concrete, its antenna is at 0.70 m above the
|
|
|
|
|
floor, in vertical position, in direction of the ceiling. The other
|
|
|
|
|
capture points are attached to the ceiling and have their antennas in
|
|
|
|
|
vertical position, in the direction of the ground.
|
|
|
|
|
|
|
|
|
|
The capture points' coordinates are given in the OwlPS Positioner's
|
|
|
|
|
Ground coordinates:
|
|
|
|
|
- CP1: 128.25;142.40
|
|
|
|
|
- CP2: 160.85;78.30
|
|
|
|
|
- CP3: 177.90;18.15
|
|
|
|
|
- CP5: 72.10;122
|
|
|
|
|
- CP6: 121.80;-21.10
|
|
|
|
|
|
|
|
|
|
The capture points' coordinates are also given in the OwlPS Positioner's
|
|
|
|
|
configuration file [[./owlps-config/listeners-rb.csv]], and you can also
|
|
|
|
|
visuazise their positions on the map [[./figures/canmet70.svg]].
|
|
|
|
|
|
|
|
|
|
FIXME (cf. Position des bornes)
|
|
|
|
|
|
|
|
|
|
CP2 sits on top of a plastic door with a wooden frame; its antenna is
|
|
|
|
|
20 cm south of the door.
|
|
|
|
|
|
|
|
|
|
CP1, CP2 and CP5 are powered by a 24 V PoE (Power over Ethernet) switch
|
|
|
|
|
located next to CP1; CP3 and CP6 are powered by two PoE injectors
|
|
|
|
|
located next to CP3.
|
|
|
|
|
|
|
|
|
|
** Network set up
|
|
|
|
|
|
|
|
|
|
The capture points and the aggregation server are connected through an
|
|
|
|
@ -225,14 +234,36 @@ The complete command used to launch OwlPS Client is the following:
|
|
|
|
|
|
|
|
|
|
** TODO Measurement points
|
|
|
|
|
|
|
|
|
|
For simplicity's sake, we defined a bunch of measurement points that
|
|
|
|
|
can be used in the description of the scenarios. They are named after
|
|
|
|
|
their proximity to the capture points.
|
|
|
|
|
|
|
|
|
|
- North tunnel:
|
|
|
|
|
- MP1 :: next to CP1 (s07_t02): 127;141
|
|
|
|
|
- MP11 :: east of CP1, line of sight: 155.50;158.50
|
|
|
|
|
- MP12 :: east of CP1, 10 m north: 155.50;168.50
|
|
|
|
|
- MP51 :: west intersection: 2;85.50
|
|
|
|
|
- MP52 :: between CP5 and the west intersection: 47.50;99.50
|
|
|
|
|
- East tunnel:
|
|
|
|
|
- MP3 :: next to CP3: 184;18.50
|
|
|
|
|
- MP31 :: water tank: 198;24
|
|
|
|
|
- MP22 :: between CP2 and CP3: 173;48
|
|
|
|
|
- South tunnel:
|
|
|
|
|
- MP6 :: next to CP6: 121.80;-21.50
|
|
|
|
|
- MP61 :: emergency exit, at 2 m from the end of the tunnel, 49 m from
|
|
|
|
|
CP6, middle of the tunnel (about 1.10 m from each side):
|
|
|
|
|
75.50;-34.50
|
|
|
|
|
- MP62 :: west ore loading point near the exit: 94.50;-29.50
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
* Scenarios
|
|
|
|
|
|
|
|
|
|
Scenarios are divided in three series, and the scenario number starts
|
|
|
|
|
with the series number:
|
|
|
|
|
ewith the series number:
|
|
|
|
|
- Series 0 :: the client terminal is static, with no operator in the
|
|
|
|
|
measurement area.
|
|
|
|
|
- Series 1 :: ditto, but in unfavourable locations.
|
|
|
|
|
- Series 1 :: ditto, but in unfavourable locations (uncovered areas,
|
|
|
|
|
deep recesses, etc.).
|
|
|
|
|
- Series 2 :: the client terminal is carried by a human operator, which
|
|
|
|
|
can be either static or in motion.
|
|
|
|
|
- Series 3 :: the client terminal is attached to a vehicle.
|
|
|
|
@ -397,8 +428,8 @@ mounted on a small mine transporter of the following dimensions:
|
|
|
|
|
The terminal is attached at 1.70 m above the ground level, and is at
|
|
|
|
|
0.30 m from the left side of the vehicle.
|
|
|
|
|
|
|
|
|
|
The vehicle starts from the the nearest ore loading point from the
|
|
|
|
|
emergency exit (it was to big to go at the very end of the tunnel). It
|
|
|
|
|
then follows almost the same path as in scenario 22, stopping next to
|
|
|
|
|
each capture point in the same way. After CP5, the vehicle continues to
|
|
|
|
|
the west intersection.
|
|
|
|
|
Since it is too big to go at the very end of the tunnel near the
|
|
|
|
|
emergency exit, the vehicle starts from the last ore loading point (the
|
|
|
|
|
nearest from the emergency exit). It then follows almost the same path
|
|
|
|
|
as in scenario 22, stopping next to each capture point in the same
|
|
|
|
|
way. After CP5, the vehicle continues to the west intersection.
|
|
|
|
|