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Description Class Floor

INTENTION

This class is the main class. It contains and combines all the objects belonging to the considered system. These objects are

SIGNATURE

Object  o415  :  Office(numDoorHallway  = 1)
Intention : This object represents the office with room number 415. This office is equipped with
  • one door to the hallway

Object  o417  :  Office(numDoorHallway  = 1)
Intention : This object represents the office with room number 417. This office is equipped with
  • one door to the hallway

Object  o419  :  Office(numDoorHallway  = 1)
Intention : This object represents the office with room number 419. This office is equipped with
  • one door to the hallway

Object  o429  :  Office(numDoorHallway  = 1)
Intention : This object represents the office with room number 429. This office is equipped with
  • one door to the hallway

Object  o425  :  OfficeNeighb(numDoorHallway  = 1, numDoorNeighbour  = 1)
Intention : This object represents the office with room number 425. This office is equipped with
  • one door to the hallway
  • one door to a neighbour room

Object  o431  :  OfficeNeighb(numDoorHallway  = 1, numDoorNeighbour  = 1)
Intention : This object represents the office with room number 431. This office is equipped with
  • one door to the hallway
  • one door to a neighbour room

Object  o435  :  OfficeNeighb(numDoorHallway  = 1, numDoorNeighbour  = 1)
Intention : This object represents the office with room number 435. This office is equipped with
  • one door to the hallway
  • one door to a neighbour room

Object  o423  :  OfficeNeighb(numDoorHallway  = 1, numDoorNeighbour  = 2)
Intention : This object represents the office with room number 423. This office is equipped with
  • one door to the hallway
  • two doors to neighbour rooms

Object  o433  :  OfficeNeighb(numDoorHallway  = 1, numDoorNeighbour  = 2)
Intention : This object represents the office with room number 433. This office is equipped with
  • one door to the hallway
  • two doors to neighbour rooms

Object  o421  :  OfficeNeighb(numDoorHallway  = 1, numDoorNeighbour  = 1)
Intention : This object represents the office with room number 421. This office is equipped with
  • one door to the hallway
  • one door to a neighbour room

Object  m427  :  NoOffice(numDoorHallway  = 1)
Intention : This object represents the meeting room with room number 427. It is equipped with
  • one door to the hallway

Object  cl411  :  NoOffice(numDoorHallway  = 2)
Intention : This object represents the computer lab with room number 411. It is equipped with
  • two doors to the hallway

Object  cl426  :  NoOffice(numDoorHallway  = 1)
Intention : This object represents the computer lab with room number 426. It is equipped with
  • one door to the hallway

Object  o424  :  Office(numDoorHallway  = 1)
Intention : This object represents the office with room number 424. It is equipped with
  • one door to the hallway

Object  cl422  :  NoOfficeNeighb(numDoorHallway  = 1, numDoorNeighbour  = 1)
Intention : This object represents the computer lab with room number 424. It is equipped with
  • one door to the hallway item one door to a neighbour room

Object  cl418  :  NoOfficeNeighb(numDoorHallway  = 1, numDoorNeighbour  = 2)
Intention : This object represents the computer lab with room number 418. It is equipped with
  • one door to the hallway
  • two doors to neighbour rooms

Object  o416  :  OfficeNeighb(numDoorHallway  = 1, numDoorNeighbour  = 2)
Intention : This object represents the office with room number 416. It is equipped with
  • one door to the hallway
  • two doors to neighbour rooms

Object  o414  :  OfficeNeighb(numDoorHallway  = 1, numDoorNeighbour  = 1)
Intention : This object represents the office with room number 414. It is equipped with
  • one door to the hallway
  • one door to a neighbour rooms

Object  o412  :  Office(numDoorHallway  = 1)
Intention : This object represents the office with room number 412. It is equipped with
  • one door to the hallway

Object  cl410  :  NoOffice(numDoorHallway  = 3)
Intention : This object represents the computer lab with room number 410. It is equipped with
  • three doors to the hallway

Object  h1  :  HallwaySection
Intention : This object represents the hallway in the east of floor 32/4.

Object  h2  :  HallwaySection
Intention : This object represents the hallway in the middle of floor 32/4.

Object  h3  :  HallwaySection
Intention : This object represents the hallway in the west of floor 32/4.

Object  ols1  :  OutdoorLightSensor
Intention : This object represents the outdoor light sensor in the north-east direction.

Object  ols2  :  OutdoorLightSensor
Intention : This object represents the outdoor light sensor in the south-west direction.

Object  ols3  :  OutdoorLightSensor
Intention : This object represents the outdoor light sensor in the north-west direction.

Object  ols4  :  OutdoorLightSensor
Intention : This object represents the outdoor light sensor in the south-east direction.

Object  ols5  :  OutdoorLightSensor
Intention : This object represents the outdoor light sensor in the north direction.

Object  ols6  :  OutdoorLightSensor
Intention : This object represents the outdoor light sensor in the south direction.

Object  scw  :  StairCase
Intention : This object represents the staircase in the west of floor 32/4.

Object  sce  :  StairCase
Intention : This object represents the staircase in the east of floor 32/4.

Domain  ROOMS  = {  o435,  o433,  o431,  o429,  o425,  o423,  o421,  o419,  o417,  o415,  o424,  o416,  o414,  o412,  m427,  cl411,  cl426,  cl422,  cl418,  cl410 }  BasicRoom
Intention : This domain contains all the rooms that have to be considered.

Domain  HALLWAYS  = {  h1,  h2,  h3 }  HallwaySection
Intention : This domain contains all the hallway sections that have to be considered.

Time Constant  TmalReact 
Intention : The time delay between a malfunction of the outdoor light sensor and switching on the lights if the hallway is occupied.
Scope : ev

Timed Predicate  outLightSensorFaultMach 
Intention : This predicate is true iff the machine assumes that some outdoor light sensors have a malfunction.
Scope : mh
DOMAIN KNOWLEDGE

Property  D_F1 
Formal : (  o435. neighbourDoor[1] =  o433. neighbourDoor[1] )
NL : The two rooms with room numbers 435 and 433 are connected by a door.

Property  D_F2 
Formal : (  o433. neighbourDoor[2] =  o431. neighbourDoor[1] )
NL : The two rooms with room numbers 433 and 431 are connected by a door.

Property  D_F3 
Formal : (  o425. neighbourDoor[1] =  o423. neighbourDoor[1] )
NL : The two rooms with room numbers 425 and 423 are connected by a door.

Property  D_F4 
Formal : (  o423. neighbourDoor[2] =  o421. neighbourDoor[1] )
NL : The two rooms with room numbers 423 and 421 are connected by a door.

Property  D_F5 
Formal : (  cl418. neighbourDoor[2] =  o416. neighbourDoor[1] )
NL : The two rooms with room numbers 418 and 416 are connected by a door.

Property  D_F6 
Formal : (  o416. neighbourDoor[1] =  o414. neighbourDoor[1] )
NL : The two rooms with room numbers 416 and 414 are connected by a door.

Property  D_F7 
Formal : (  h1. westDoor =  h2. eastDoor )
NL : The eastern and middle hallway section are connected by a door.

Property  D_F8 
Formal : (  h2. westDoor =  h3. eastDoor )
NL : The middle and western hallway section are connected by a door.

REQUIREMENT SPECIFICATIONS

Property  R_F1 
Formal : ( h  HALLWAYS:
           (  outLightSensorFaultMach h. occ. occUsed
                      TmalReact h. light[1]. ls. noMalSens. envEntity = 1 ) )
NL : Whenever some outdoor light sensors are not working correctly and the hallway is occupied for at least $T_{\mathit{malReact}}$ time units, then eventually within this time span, the light in the hallway is on and remains on at least as long as the precondition is true.

Property  R_F2 
NonFormal : If a malfunction occurs, the control system supports the facility manager by finding the reason.

Property  R_F3 
NonFormal : The system provides reports on current and past energy consumption.

Property  R_F4 
NonFormal : All malfunctions and unusual conditions are stored and reported on request.

Property  R_F5 
NonFormal : All hardware connections have to be made according to DIN standards.

Property  R_F6 
NonFormal : No hazardous condition for persons, inventory or building are allowed.

Property  R_F7 
NonFormal : The system issues warnings on unreasonable inputs.

MACHINE SPECIFICATIONS

Property  M_F1 
Formal : (  outLightSensorFaultMach  ols1. malSens. malDetMach
                                                           ols2. malSens. malDetMach
                                                           ols3. malSens. malDetMach
                                                           ols4. malSens. malDetMach
                                                           ols5. malSens. malDetMach
                                                           ols6. malSens. malDetMach )
NL : The machine assumes that some outdoor light sensor has a malfunction iff one of the six outdoor light sensors has a malfunction.

Property  M_F2 
Formal : ( r  ROOMS: (  outLightSensorFaultMach
                r. RL. curStandLightScene = r. RL. faultStandLightScene ) )
NL : Whenever the machine assumes that some outdoor light sensors are not working correctly, then the standard light scene is the standard fault light scene, i.e. all ceiling lights are on.

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Next: Index Up: No Title Previous: Description Class StairCase
Forest-System
1999-06-10