| accel_pedal_pos | Accelerator pedal position | % | 
                                            
                            | brake_pedal_pos | Position of the brake pedal | % | 
                                            
                            | can_axis_weight | Axle load | kg | 
                                            
                            | can_dfl_level | Liquid level in the diesel exhaust filter | % | 
                                            
                            | can_dfl_volume | Liquid level in the diesel exhaust filter | liter | 
                                            
                            | can_dtm | Distance before maintenance | km | 
                                            
                            | can_engine_hours | Total time of engine operation | sec | 
                                            
                            | can_fuel_consumpt | Full fuel consumption | liter | 
                                            
                            | can_fuel_level | Level of fuel in the tank | % | 
                                            
                            | can_fuel_volume | Level of fuel in the tank | liter | 
                                            
                            | can_mileage | Full vehicle mileage | km | 
                                            
                            | can_speed | Speed of vehicle | km/hour | 
                                            
                            | dig_temp | Temperature from a digital sensors | °C | 
                                            
                            | engine_coolant_temp | Temperature of the engine coolant | °C | 
                                            
                            | engine_hours | Engine hours from sensor of the generator | sec | 
                                            
                            | engine_load | Load on the engine | % | 
                                            
                            | engine_rpm | Engine speed | r/min | 
                                            
                            | event_code | Event code |  | 
                                            
                            | freq | Frequency from analog-to-frequency sensor | hz | 
                                            
                            | gsm | GSM level | dB/m | 
                                            
                            | imp_counter | Voltage from analog input | V | 
                                            
                            | inter_mileage | Mileage between two points of the track | km | 
                                            
                            | lang | Firmware version |  | 
                                            
                            | last_key | Key |  | 
                                            
                            | mileage | Current mileage | km | 
                                            
                            | mileage_time | Total number of seconds on the last stage of the journey |  | 
                                            
                            | modules_st2 | The status of functional modules 2 (bit field) |  | 
                                            
                            | modules_st | The status of functional modules 1 (bit field) |  | 
                                            
                            | msg_type | Type of message |  | 
                                            
                            | navigation_system | Navigation system |  | 
                                            
                            | nav_rcvr_state | The state of the navigation sensor (0 - Off, 1 - On) |  | 
                                            
                            | positions_count | The total number of points calculation navigation receiver coordinates with a rate of once per second |  | 
                                            
                            | pwr_ext | External voltage | V | 
                                            
                            | pwr_int | Internal voltage | V | 
                                            
                            | rs232fuel_level | Fuel level from rs232 |  | 
                                            
                            | rs232fuel_temp | Fuel temperature from rs232 | °C | 
                                            
                            | rs485fuel_level | Fuel level from rs485 |  | 
                                            
                            | rs485fuel_temp | Fuel temperature from rs485 |  | 
                                            
                            | software_released | Date of last change of firmware |  | 
                                            
                            | software_version | Software version |  | 
                                            
                            | status | Device status (bit field) |  | 
                                            
                            | temp | Temperature from a digital sensor | °C | 
                                            
                            | valid_nav | 0 - navigation is invalid, 1 - navigation is valid |  | 
                                            
                            | val_positions_count | The number of points of calculation by the navigation receiver coordinates with a rate of once per second when a valid navigation data. |  | 
                                            
                            | sats_gl | Count of Glonass satellites |  | 
                                            
                            | sats_gps | Count of GPS satellites
 |  | 
                                            
                            | sats_gal | Count of Galileo satellites |  | 
                                            
                            | sats_comp | Count of Compass satellites |  | 
                                            
                            | sats_beid | Count of Beidou satellites |  | 
                                            
                            | sats_dor | Count of DORIS satellites |  | 
                                            
                            | sats_irnss | Count of IRNSS satellites |  | 
                                            
                            | sats_qzss | Count of QZSS satellites |  | 
                                            
                            | hdop | Horizontal Dilution of Precision |  | 
                                            
                            | pdop | Position Dilution of Precision |  | 
                                            
                            | prec_info | Additional high-precision navigation status |  | 
                                            
                            | cell_id | Cell tower ID |  | 
                                            
                            | lac | Location area code |  | 
                                            
                            | mcc | Mobile country code |  | 
                                            
                            | mnc | Mobile network code |  | 
                                            
                            | rx_level | Received Signal Strength Indicator |  | 
                                            
                            | lbs_time | Last time received LBS |  | 
                                            
                            | tpms_pressure_X | Pressure in the X wheel |  | 
                                            
                            | tpms_temp_X | Temperature in the X wheel |  | 
                                            
                            | tacho_active_driver1 | First driver's activity |  | 
                                            
                            | tacho_slot1 | First driver's card slot status |  | 
                                            
                            | tacho_active_driver2 | Second driver's activity |  | 
                                            
                            | tacho_slot2 | Second driver's card slot status |  | 
                                            
                            | tacho_mode | Mode of operation of the tachograph |  | 
                                            
                            | tacho_state | Status flags from tachograph |  | 
                                            
                            | tacho_speed | Speed from tachograph |  | 
                                            
                            | tacho_odom | Odometer from tachograph |  | 
                                            
                            | tacho_time | Time from tachograph |  | 
                                            
                            | dm_status | Current state of the driver taken from the display module |  | 
                                            
                            | dm_mess_n | Index of last received message |  | 
                                            
                            | time_shift | Increment of time relative to the previous entry | 1/100 s | 
                                            
                            | acc_x | Linear acceleration along the X-axis |  | 
                                            
                            | acc_y | Linear acceleration along the Y-axis |  | 
                                            
                            | acc_z | Linear acceleration along the Z-axis |  | 
                                            
                            | mid_acc | Module of the acceleration vector |  | 
                                            
                            | wln_accel_max | Maximum value of the positive acceleration for the period |  | 
                                            
                            | wln_brk_max | Maximum value of the negative acceleration for the period |  | 
                                            
                            | wln_crn_max | Maximum value of the angular acceleration for the period |  | 
                                            
                            | p_count | Counter data of passenger traffic |  | 
                                            
                            | autoinf_status | Status of the answering machine |  | 
                                            
                            | last_geo_id | ID of the last geofence |  | 
                                            
                            | last_stop_id | ID of the last stop |  | 
                                            
                            | cur_route_id | ID of the current route |  | 
                                            
                            | camera_status | Status of camera |  |