43
3• USING TEXT MESSAGES TO CONTROL
THE GPS/GPRS MODULE
The
‘Position’
command is sending back:
-
ID
= unique identification number of the GPS/GPRS
module embedded in the robot
-
Position
: Last valid position acquired by the GPS
receiver as well as the corresponding time Position.
- A Google map link on which you can click to see the
corresponding position.
-
Speed :
approximate speed of the robot – the speed
is computed from the GPS module – so there can be
some inaccuracy.
- The number of Satellites in view.
When the robot is switched on, the GPS/GPRS module can send
the history log to the server and informs the sender of the SMS with
‘Mowerdata requested’ message.
3•4 CONTROLLING THE ROBOT THROUGH SMS
The 4 commands
‘BackHome’
;
‘Restart’
;
‘TimerOff’
and
‘TimerOn’
can be sent from the ALARM_PHONE or from the
CONTROL_PHONE (or from another phone if ALARM_PHONE or
CONTROL_PHONE are not defined) and the sender is receiving a
confirmation SMS with some informations.
The
‘Mowerdata’
command is causing the robot to send it’s recent
history log of events and alarms to the ‘Track&Trace’ server so it can
be read from the web.
The mobile phone sending the
MowerData
command is informed
that the command has been received and processed by the robot via
SMS.
When the robot is switched off, the GPS/GPRS module can not get the
history log and can not send it to the server. It informs the sender of the
SMS with ‘Robot OFF’ message.
The command
‘BackHome’
is sending back the robot to its charge
station and the robot will stay there until the command
‘Restart’
is given. This gives through SMS the same functionality as can be
achieved through the keyboard using buttons ‘F2’ (BackHome) and ‘ON’
(Restart). This allows freeing the field where the robot is operating for
any other usage.
Summary of Contents for ET MOWER ETM105
Page 1: ...ETM105 ET MOWER GB Original user manual Please read carefully before using your machine...
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Page 18: ...28 27 26 25 24 23 22 20 21 30 29 31 18 67 cm 67 cm 2 PICTURES ETBA...
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