EmpiricalConsumptionModel class

This model defines the empirical consumption mode used in electric vehicles.

Parameters specific for the electric vehicle, which are then used to calculate energy consumption on a given route. At minimum, you must provide EmpiricalConsumptionModel.ascentConsumptionInWattHoursPerMeter, EmpiricalConsumptionModel.descentRecoveryInWattHoursPerMeter and a EmpiricalConsumptionModel.freeFlowSpeedTable. Note: This is a beta release of this feature, so there could be a few bugs and unexpected behaviors. Related APIs may change for new releases without a deprecation process.

Constructors

EmpiricalConsumptionModel()

Properties

ascentConsumptionInWattHoursPerMeter ↔ double
Rate of energy consumed per meter rise in elevation (in Wh/m, i.e., Watt-hours per meter).
getter/setter pair
auxiliaryConsumptionInWattHoursPerSecond ↔ double
Rate of energy (in Wh/s) consumed by the vehicle's auxiliary systems (e.g., air conditioning, lights) per second of travel.
getter/setter pair
descentRecoveryInWattHoursPerMeter ↔ double
Rate of energy recovered per meter fall in elevation (in Wh/m, i.e., Watt-hours per meter).
getter/setter pair
freeFlowSpeedTable ↔ Map<int, double>
Free flow speed table describes energy consumption when traveling at constant speed. It defines a function curve specifying consumption rate at a given free flow speed on a flat stretch of road. Map keys represent speed values that are non-negative integers in units of (km/h). Map values represent consumption values that are non-negative floating point values in units of (Wh/m). The function is linearly interpolated between each successive pair of data points: For values below the first list value, the first value is used. For values after the last list value, the last list value is used. At minimum, one key/value pair must be set. In this case the consumption value is used for all possible speed keys.
getter/setter pair
hashCode → int
The hash code for this object.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
trafficSpeedTable ↔ Map<int, double>
Traffic speed table describes energy consumption when traveling under heavy traffic conditions, i.e. when the vehicle is expected to often change the travel speed. It defines a function curve specifying consumption rate at a given speed under traffic conditions on a flat stretch of road. Map keys represent traffic speed values that are non-negative integers in units of (km/h). Map values represent consumption values that are non-negative floating point values in units of (Wh/m). The function is linearly interpolated between each successive pair of data points: For values below the first list value, the first value is used. For values after the last list value, the last list value is used. If only one key/value pair is set, the consumption value is used for all possible traffic speed keys. If EmpiricalConsumptionModel.trafficSpeedTable is empty then only EmpiricalConsumptionModel.freeFlowSpeedTable is used for calculating speed-related energy consumption.
getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.