id, obd_device_code, obd_create_time, obd_data_time, obd_serial_num, obd_speed, obd_air_pressure, obd_engine_torque, obd_friction_torque, obd_engine_rpm, obd_engine_fuel_flow, obd_scr_upstream_NOx, obd_scr_downstream_NOx, obd_remain_reactant, obd_air_input, obd_scr_input_temp, obd_scr_output_temp, obd_DPF, obd_engine_coolant_temp, obd_fuel_level, obd_location_status, obd_long, obd_lat, obd_total_mileage, obd_engine_torque_mode, obd_accelerator_pedal, obd_total_oil_consumption, obd_urea_box_temp, obd_urea_volume, obd_total_urea_consume, obd_DPF_temp, obd_status