Ecumaster ADU-5, Руководство пользователя

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GPS module
The ADU display allows you to use the Ecumaster GPS module to measure lap times on track and
allows data analysis based on the vehicle’s position on the track.
To measure current position of the vehicle, the module uses information from GPS/Glonass
satellites and a built-in accelerometer and gyroscope. The position is refreshed at a frequency of
20Hz.
By default, the GPS module speed is set to 1Mbps. Because of this, it is recommended to connect
the GPS module to the CAN1 bus. A sample connection diagram is presented below:
After wiring the GPS module, it is necessary to configure the ADU. In the CAN bus/Serial setup
options, select the CAN bus that the GPS module is connected to (GPS, CANBus).
The GPS module’s channels are listed in the channel list, beginning with gps .
When using the GPS module, care must be taken to properly mount and calibrate the module.
Due to the use of both a gyroscope and accelerometer for increased accuracy, the GPS module
should be mounted using the supplied anti-vibration pads. The orientation of the module does not
matter, but it must be calibrated after installation. The calibration happens automatically during the
first few hundred meters of driving. Changing the location of the calibrated module should be
followed by a short calibration drive.
For more information about measuring lap times with the GPS module, go to the Lap times
section.
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