InternalCombustionEngineStatus (повідомлення UORB)

вихідний файл

uint64 timestamp                    # time since system start (microseconds)

uint8 STATE_STOPPED = 0                 # The engine is not running. This is the default state.
uint8 STATE_STARTING = 1                # The engine is starting. This is a transient state.
uint8 STATE_RUNNING = 2                 # The engine is running normally.
uint8 STATE_FAULT = 3                   # The engine can no longer function.
uint8 state

uint32 FLAG_GENERAL_ERROR = 1               # General error.

uint32 FLAG_CRANKSHAFT_SENSOR_ERROR_SUPPORTED = 2   # Error of the crankshaft sensor. This flag is optional.
uint32 FLAG_CRANKSHAFT_SENSOR_ERROR = 4

uint32 FLAG_TEMPERATURE_SUPPORTED = 8           # Temperature levels. These flags are optional
uint32 FLAG_TEMPERATURE_BELOW_NOMINAL = 16          # Under-temperature warning
uint32 FLAG_TEMPERATURE_ABOVE_NOMINAL = 32          # Over-temperature warning
uint32 FLAG_TEMPERATURE_OVERHEATING = 64            # Critical overheating
uint32 FLAG_TEMPERATURE_EGT_ABOVE_NOMINAL = 128         # Exhaust gas over-temperature warning

uint32 FLAG_FUEL_PRESSURE_SUPPORTED = 256       # Fuel pressure. These flags are optional
uint32 FLAG_FUEL_PRESSURE_BELOW_NOMINAL  = 512      # Under-pressure warning
uint32 FLAG_FUEL_PRESSURE_ABOVE_NOMINAL = 1024      # Over-pressure warning

uint32 FLAG_DETONATION_SUPPORTED = 2048         # Detonation warning. This flag is optional.
uint32 FLAG_DETONATION_OBSERVED = 4096          # Detonation condition observed warning

uint32 FLAG_MISFIRE_SUPPORTED = 8192            # Misfire warning. This flag is optional.
uint32 FLAG_MISFIRE_OBSERVED = 16384            # Misfire condition observed warning

uint32 FLAG_OIL_PRESSURE_SUPPORTED = 32768      # Oil pressure. These flags are optional
uint32 FLAG_OIL_PRESSURE_BELOW_NOMINAL = 65536      # Under-pressure warning
uint32 FLAG_OIL_PRESSURE_ABOVE_NOMINAL = 131072     # Over-pressure warning

uint32 FLAG_DEBRIS_SUPPORTED = 262144           # Debris warning. This flag is optional
uint32 FLAG_DEBRIS_DETECTED = 524288            # Detection of debris warning
uint32 flags

uint8 engine_load_percent               # Engine load estimate, percent, [0, 127]
uint32 engine_speed_rpm                 # Engine speed, revolutions per minute
float32 spark_dwell_time_ms                 # Spark dwell time, millisecond
float32 atmospheric_pressure_kpa            # Atmospheric (barometric) pressure, kilopascal
float32 intake_manifold_pressure_kpa            # Engine intake manifold pressure, kilopascal
float32 intake_manifold_temperature         # Engine intake manifold temperature, kelvin
float32 coolant_temperature             # Engine coolant temperature, kelvin
float32 oil_pressure                    # Oil pressure, kilopascal
float32 oil_temperature                 # Oil temperature, kelvin
float32 fuel_pressure                   # Fuel pressure, kilopascal
float32 fuel_consumption_rate_cm3pm         # Instant fuel consumption estimate, (centimeter^3)/minute
float32 estimated_consumed_fuel_volume_cm3      # Estimate of the consumed fuel since the start of the engine, centimeter^3
uint8 throttle_position_percent             # Throttle position, percent
uint8 ecu_index                     # The index of the publishing ECU


uint8 SPARK_PLUG_SINGLE         = 0
uint8 SPARK_PLUG_FIRST_ACTIVE   = 1
uint8 SPARK_PLUG_SECOND_ACTIVE  = 2
uint8 SPARK_PLUG_BOTH_ACTIVE    = 3
uint8 spark_plug_usage                  # Spark plug activity report.

float32 ignition_timing_deg             # Cylinder ignition timing, angular degrees of the crankshaft
float32 injection_time_ms               # Fuel injection time, millisecond
float32 cylinder_head_temperature           # Cylinder head temperature (CHT), kelvin
float32 exhaust_gas_temperature             # Exhaust gas temperature (EGT), kelvin
float32 lambda_coefficient              # Estimated lambda coefficient, dimensionless ratio