Next: Description Class BlindedRoomTemperature
Up: No Title
Previous: Description Class BlindedRoomLight
Description Class RoomTemperature
INTENTION
This class provides all the definitions to describe the determination of the desired room temperature. For this the definitions of several objects are combined:
- an object representing the temperature operation modes, this object includes the occupancy determination for a room;
- an object representing the adaptive delay times used to determine occupancy;
- an object representing the control panel that a person can use to enter values controlling the computation of the desired room temperature.
Note that in this class it is not specified how the desired room temperature is achieved.
REQUIREMENT SPECIFICATIONS
NL |
: |
The value determined automatically by the machine in the case of a malfunction of some sensors used to determine occupancy concerning the temperature control depends on whether it is daytime or nighttime. The corresponding default values for the two time periods are used as the value determined automatically. |
NonFormal |
: |
The use of solar radiation for heating during all times if heating is required or not disallowed, and the use of storage capacity of the building should always be preferred against the usage of the central heating unit. |
MACHINE SPECIFICATIONS
NL |
: |
Non-freeze operation time is set if and only if the following conditions are fulfilled together:
- there is no user override for the non-freeze operation mode and
- a room specific non-freeze time is set and currently valid or
- a room specific non-freeze time is not set and the building wide non-freeze time is currently valid.
|
NL |
: |
The desired temperature in the operation mode ComfortMode is the current comfort temperature (depending on the values entered by the facility manager and the room user using the control panel). |
NL |
: |
The desired temperature in the operation mode StandbyMode is the standby temperature set by the facility manager using the control panel. |
NL |
: |
The desired temperature in the operation mode OffMode is the off mode temperature set by the facility manager using the control panel. |
NL |
: |
The desired temperature in the operation mode NonFreezeMode is the non-freeze temperature set by the facility manager using the control panel. |
NL |
: |
The value
used for determining occupancy is specified as follows:
- If the facility manager has chosen the adaptive mode for this room,
is the value computed by the adaptive learning function.
- If the facility manager has not chosen the adaptive mode for this room and usage of this room is expected,
is the value as it is computed by the entered values of the user and the facility manager for the case that usage of the room is expected.
- If the facility manager has not chosen the adaptive mode for this room and usage of this room is not expected,
is the value as it is computed by the entered values of the user and the facility manager for the case that usage of the room is not expected.
|
NL |
: |
The value
used for determining occupancy is specified as follows:
- If the facility manager has chosen the adaptive mode for this room,
is the value computed by the adaptive learning function.
- If the facility manager has not chosen the adaptive mode for this room and usage of this room is expected,
is the value as it is computed by the entered values of the user and the facility manager for the case that usage of the room is expected.
- If the facility manager has not chosen the adaptive mode for this room and usage of this room is not expected,
is the value as it is computed by the entered values of the user and the facility manager for the case that usage of the room is not expected.
|
NL |
: |
The value
used for determining occupancy is specified as follows:
- If the facility manager has chosen the adaptive mode for this room,
is the value computed by the adaptive learning function.
- If the facility manager has not chosen the adaptive mode for this room and usage of this room is expected,
is the value as it is computed by the entered values of the user and the facility manager for the case that usage of the room is expected.
- If the facility manager has not chosen the adaptive mode for this room and usage of this room is not expected,
is the value as it is computed by the entered values of the user and the facility manager for the case that usage of the room is not expected.
|
NL |
: |
The default value for occupancy concerning the temperature control during daytime in case of a malfunction of some sensors used to determine occupancy is occupancy. |
NL |
: |
The default value for occupancy concerning the temperature control during nighttime in case of a malfunction of some sensors used to determine occupancy is no occupancy. |
NL |
: |
The time delays used for determining occupancy of the temperature control in the case that a usage of a room is expected corresponds with those entered for this case. |
NL |
: |
The time delays used for determining occupancy of the temperature control in the case that a usage of a room is not expected corresponds with those entered for this case. |
Next: Description Class BlindedRoomTemperature
Up: No Title
Previous: Description Class BlindedRoomLight
Forest-System
1999-06-10