Description Class OutdoorLightSensor

INTENTION

This class provides all definitions to describe the behavior of a outdoor light sensor. This class is derived from the description class Sensor. The following specific parameters of a outdoor light sensor are instantiated:

• the domains of the sensor
• the reaction and conversion time of the sensor

Both functions, modifyReaction and modifyConversion, have still to be provided by the domain expert.

DOMAIN KNOWLEDGE

Property	D_OLS1

NL

:

The conversion time of an outdoor light sensor is 1 second.

Property	D_OLS2

NL

:

The reaction time of a outdoor light sensor is 10 milliseconds.

REQUIREMENT SPECIFICATIONS

Property	R_OLS1

NL

:

The value of the sensor determined automatically in the case of a malfunction of the outdoor light sensor corresponds with the last correctly measured value.