Runway Awareness and Advisory System: Difference between revisions

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Runway Awareness and Advisory System (view source)

Revision as of 17:55, 26 September 2014

1,461 bytes added ,  26 September 2014
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! Mode !! Emitted signals
! Mode !! Emitted signals
|-
|-
| taxi-and-takeoff || approaching-runway, on-runway
| taxi-and-takeoff || approaching-runway, on-runway, on-short-runway
|-
|-
| taxi || approaching-runway
| taxi || approaching-runway
|-
|-
| takeoff || on-runway
| takeoff || on-runway, on-short-runway
|}
|}


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     return func (data=nil) {
     return func (data=nil) {
         if (format != nil) {
         if (format != nil) {
            if (typeof(format) == "func") {
                var message_format = format();
            }
            else {
                var message_format = format;
            }
             if (data != nil) {
             if (data != nil) {
                 var message = sprintf(format, data.getValue());
                 var message = sprintf(message_format, data.getValue());
             }
             }
             else {
             else {
                 var message = format;
                 var message = message_format;
             }
             }


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         }
         }
     };
     };
};
var on_short_runway_format = func {
    var distance = getprop("/sim/runway-announcer/short-runway-distance");
    return sprintf("On runway %%s, %d %s remaining", distance, takeoff_config.distances_unit);
};
var remaining_distance_format = func {
    return sprintf("%%d %s remaining", landing_config.distances_unit);
};
};


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     takeoff_announcer.set_mode("taxi-and-takeoff");
     takeoff_announcer.set_mode("taxi-and-takeoff");
    logger.warn(sprintf("Takeoff mode: %s", takeoff_announcer.mode));
};
};


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     if (takeoff_announcer.mode == "taxi-and-takeoff") {
     if (takeoff_announcer.mode == "taxi-and-takeoff") {
         takeoff_announcer.set_mode("takeoff");
         takeoff_announcer.set_mode("takeoff");
        logger.warn(sprintf("Takeoff mode: %s", takeoff_announcer.mode));
     }
     }
};
};


var takeoff_config = { parents: [runway.TakeoffRunwayAnnounceConfig] };
var takeoff_config = { parents: [runway.TakeoffRunwayAnnounceConfig] };
# You can modify this setting from a GUI during runtime
takeoff_config.distances_unit = "meter";


# Will cause the announcer to emit the "on-runway" signal if the
# Will cause the announcer to emit the "on-runway" signal if the
# aircraft is within 600 meters of the beginning of the runway and
# aircraft is at most 15 meters from the center line of the runway
# at most 15 meters from the center line of the runway
takeoff_config.distance_center_line_m = 15;
takeoff_config.distance_center_line_m = 15;
takeoff_config.distance_start_m = 600;


# Let the announcer emit the "approaching-runway" signal if the
# Let the announcer emit the "approaching-runway" signal if the
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var takeoff_announcer = runway.TakeoffRunwayAnnounceClass.new(takeoff_config);
var takeoff_announcer = runway.TakeoffRunwayAnnounceClass.new(takeoff_config);
takeoff_announcer.connect("on-runway", make_notification_cb("On runway %s", switch_to_takeoff));
takeoff_announcer.connect("on-runway", make_notification_cb("On runway %s", switch_to_takeoff));
takeoff_announcer.connect("on-short-runway", make_notification_cb(on_short_runway_format, switch_to_takeoff));
takeoff_announcer.connect("approaching-runway", make_notification_cb("Approaching runway %s"));
takeoff_announcer.connect("approaching-runway", make_notification_cb("Approaching runway %s"));


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var landing_announcer = runway.LandingRunwayAnnounceClass.new(landing_config);
var landing_announcer = runway.LandingRunwayAnnounceClass.new(landing_config);
landing_announcer.connect("remaining-distance", make_notification_cb("%d remaining"));
landing_announcer.connect("remaining-distance", make_notification_cb(remaining_distance_format));
landing_announcer.connect("vacated-runway", make_notification_cb("Vacated runway %s", stop_announcer));
landing_announcer.connect("vacated-runway", make_notification_cb("Vacated runway %s", stop_announcer));
landing_announcer.connect("landed-runway", make_notification_cb("Touchdown on runway %s"));
landing_announcer.connect("landed-runway", make_notification_cb("Touchdown on runway %s"));
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             takeoff_announcer.set_mode("");
             takeoff_announcer.set_mode("");
         }
         }
        logger.warn(sprintf("Takeoff mode: %s", takeoff_announcer.mode));
     };
     };
};
};
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{{Note|You might want to replace copilot_say().}}
{{Note|You might want to replace copilot_say().}}


The configuration object takeoff_config has a number of properties with default values. These properties can be modified if you want to change when certain signals are emitted. For example, in the example of runway.nas above, distance_center_line_m, distance_start_m, and distance_edge_max_m where overridden for large airliners. The defaults are:
The configuration object takeoff_config has a number of properties with default values. These properties can be modified if you want to change when certain signals are emitted. For example, in the example of runway.nas above, distance_center_line_m and distance_edge_max_m where overridden for large airliners. The defaults are:


<syntaxhighlight lang="nasal">
<syntaxhighlight lang="nasal">
distance_start_m: 200,
distance_start_m: nil,
# The maximum distance in meters from the starting position
# The maximum distance in meters from the starting position
# on the runway. Large runways are usually 40 to 60 meters wide.
# on the runway. Large runways are usually 40 to 60 meters wide
# to give you an idea of the scale. If nil then the distance is
# not taken into account, which means the aircraft can be anywhere
# on the runway for the on-runway signal to be emitted.


diff_runway_heading_deg: 10,
diff_runway_heading_deg: 20,
# Difference in heading between runway and aircraft in order to
# Difference in heading between runway and aircraft in order to
# get an announcement that the aircraft is on the runway for takeoff.
# get an announcement that the aircraft is on the runway for takeoff.
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# Minimum and maximum distance in meters from the edge of the runway
# Minimum and maximum distance in meters from the edge of the runway
# for announcing approaches.
# for announcing approaches.
nominal_distance_takeoff_m: 3000,
# Minimum distance in meters required for a normal takeoff. If
# remaining distance when entering the runway is less than the distance
# required for a normal takeoff, then the on-short-runway instead of
# on-runway signal will be emitted.
distances_unit: "meter",
# The unit to use for the remaining distance of short runways. Can
# be "meter" or "feet".
</syntaxhighlight>
</syntaxhighlight>


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