Changeset 631:5801fb8d2d03

Timestamp:

04/16/15 15:40:15 (9 years ago)

Author:

István Váradi <ivaradi@…>

Branch:

default

hg-Phase:

(<MercurialRepository 1 'hg:/home/ivaradi/mlx/hg' '/'>, 'public')

Message:

Added the landing lights checker for Tupolevs (re #263)

Location:

src/mlx

Files:

• acft.py (modified) (2 diffs)
• checks.py (modified) (1 diff)

src/mlx/acft.py

@@ -993 +993 @@
         """Append the checkers needed for the lights."""
         self._checkers.append(checks.TupolevAntiCollisionLightsChecker())
+        self._checkers.append(checks.TupolevLandingLightsChecker())
         self._checkers.append(checks.LandingLightsChecker())
         self._checkers.append(checks.NavLightsChecker())
@@ -1040 +1041 @@
         """Append the checkers needed for the lights."""
         self._checkers.append(checks.AntiCollisionLightsChecker())
+        self._checkers.append(checks.TupolevLandingLightsChecker())
         self._checkers.append(checks.LandingLightsChecker())
         self._checkers.append(checks.NavLightsChecker())

src/mlx/checks.py

@@ -998 +998 @@
 #---------------------------------------------------------------------------------------
 
+class TupolevLandingLightsChecker(PatientFaultChecker):
+    """Check if the landing light is not switched on above an IAS of 340 km/h."""
+    def isCondition(self, flight, aircraft, oldState, state):
+        """Check if the fault condition holds."""
+        return state.landingLightsOn and state.ias>(340.0*const.KMPHTOKNOTS)
+
+    def logFault(self, flight, aircraft, logger, oldState, state):
+        """Log the fault."""
+        flight.handleFault(TupolevLandingLightsChecker, state.timestamp,
+                           "The landing lights were on above an IAS of 340 km/h",
+                           1)
+
+#---------------------------------------------------------------------------------------
+
 class BankChecker(SimpleFaultChecker):
     """Check for the bank is within limits."""