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Форум для пользователей систем мониторинга автотранспорта → Sensors for AVL systems → How to connect Eurosens DPS CAN axle load sensor to GPS tracker
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Eurosens DPS CAN - new axle load sensor from Mechatronics with CAN BUS J1939 interface.
Each sensor supports up to 3 calibration tables - when we have 3 axles supporting one air spring it is an advantage.
Each axle load value can be assigned with PGN.
By default - PGNs 59121, 59122, 59123 are used. (E6F1, E6F2, E6F3 in Hex-format)
Add this PGN to read in GPS tracker settings (Navtelecom Smart 2435 is used), 2 calibration table - for 2 axles per 1 sensor.
Then add 2 sensors in Wialon based on incoming raw data:
Axle load come in kilograms, so calibration coefficients are not needed
Connection complete
Same settings for Eurosens DPS connection to Galileosky gps tracker
Galileo configurator has built-in scanner so we can see Eurosens DPS messages:
We can see that each message from sensor contains several parameters:
bytes 1-2 : internal raw sensor data
bytes 3-4 : pressure in kPa
bytes 5-6 : axle load in kg
And we can assign desired parameters to protocol tags column
Then choose protocol tags to be sent to server
Add sensors in Wialon software:
Axle load in kilograms in Wialon monitoring:
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Форум для пользователей систем мониторинга автотранспорта → Sensors for AVL systems → How to connect Eurosens DPS CAN axle load sensor to GPS tracker
