26
FM3622 exits deep sleep mode when if
ONE
of following conditions are true:
•
Movement by motion sensor is detected;
•
Ignition (DIN1) is turned on;
•
USB cable is connected;
Note: In order to save 3G/GPRS traffic records saved in deep sleep mode do
not contain below listed I/O elements information:
PDOP, HDOP, Odometer, Speedometer, iButton ID, Cell ID, Area Code,
Temperature and GNSS power
5.3
Virtual odometer
Virtual odometer is used to calculate traveled distance in FM3622 as a separate I/O
element. When FM3622 detects movement, it starts counting distance using GNSS signal: every
second it checks current location and calculates distance between current and previous point. It
keeps adding these intervals until it is time to make a record, then FM3622 records its location
and adds odometer value, which is equal to the sum of all distances, measured every second.
When record is made, odometer resets to zero and distance calculation starts all over again.
Virtual odometer as an I/O element can be also used with Trip feature, read chapters 5.4.2
and 5.14.2 for more details.
5.4
Features
Using available features can greatly increase FM3622 usability options.
5.4.1
Scenarios
Green Driving Scenario.
Helps to prevent and inspect driver about harsh driving. Scenario
continuously monitors: accelerating force, braking force and cornering angles. Warns driver if
needed. DOUT1 or DOUT2 is controlled by scenario for user needs, for example buzzer or LED.
To save 3G/GPRS traffic Green Driving
event
will be
generated (included into sent records)
only
when measured values are higher than those set in configuration, without additional I/O
settings.
To prevent generating false events, harsh acceleration and harsh braking is monitored only
when following conditions are fulfilled:
•
Ignition is ON (DIN1 = 1)
•
Vehicle speed is equal or higher than 10km/h
Harsh cornering is monitored only when following conditions are fulfilled:
•
Ignition is ON (DIN1 = 1)
•
Vehicle speed is equal or higher than 30km/h
Note: Green Driving Scenario is a factor on various cars and various drivers
testing phase and can be subject to changes. Teltonika is constantly working
on improvement of the functionality of the devices, and strongly
recommends using the latest version of the firmware.
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