User Manual Galileosky Base Block
18
If there isn’t enough space on the microSD card, the tracker tries to delete the oldest files from
the Arc folder. If it is needed, data for a specified period of time can be uploaded from the
archive to the server by command EFS DDMMYY,DDMMYY2. See detailed information in EFS
command description.
Autoinformer Function
Can be applied only for modifications equipped with a microSD slot and autoinformer output.
Autoinformer function may be used for automatic (without participation of the driver) public
transport stops announcement with the use of a satellite navigation system.
The main difference from analogous systems is taking into account vehicle movement direction,
thereby excluding false operation at other stops located in the same geographic area.
To use autoinformer:
1.
Attach the speaker to the tracking device (section
Connecting autoinformer speaker
).
2.
Set the microSD card:
a.
Place sound files in format: wav, 16 kHz, mono, 16 bit to the card root folder. The file
name must not exceed 20 symbols, including the extension, for example, PARKOVIJ.wav.
The record length is recommended within 4 minutes (in case of exceeding, by the
following file reproduction crackle may appear);
b.
Create folders with routes names in the card root folder. The smallest number of routes is
1.
c.
It is necessary to place the BusLine.txt file to the route folders, where response areas and
areas linkage to the sound files are stored.
The format of each zone is the following:
Latitude;
Longitude;
Direction angle
α
(the angle between the meridian and a vehicle direction);
Spread for the direction angle Δ (see the diagram below);
Outer radius of Rext response zone;
Inner radius of Rint response zone;
Sound file name corresponding to this zone.
It is convenient to fill in the information for zones from the Device tab of the Configurator while
going along the route.
By route forming it is necessary to indicate separate zones for stops in both directions even if
the stops are opposite each other.
Latitude and longitude values are entered by means of the point “.” (For example: 57.9842)
where the value after the point – is degree fractions. To transfer minutes into degree fractions
(Xdegr.Ymin.) use the following expression Xdegr. = Ymin./60. For example: 57 degr.
55.4513min = 57.924188 degr.
