Class: TrafficAdvisorySystem

Defined in: src/garminsdk/traffic/TrafficAdvisorySystem.ts:17

Garmin Traffic Advisory System (TAS).

Extends

• Tcas<GarminTcasIntruder, TasSensitivity>

Implements

• TrafficSystem

Constructors

Constructor

new TrafficAdvisorySystem(bus, tfcInstrument, adsb, supportsRadarAltitude, maxIntruderCount, realTimeUpdateFreq, simTimeUpdateFreq): TrafficAdvisorySystem

Defined in: src/garminsdk/traffic/TrafficAdvisorySystem.ts:46

Constructor.

Parameters

Parameter	Type	Default value	Description
bus	EventBus	undefined	The event bus.
tfcInstrument	TrafficInstrument	undefined	The traffic instrument which provides traffic contacts for this TAS.
adsb	null | GarminAdsb	undefined	The ADS-B system associated with this TAS, or null if this TAS does not support ADS-B.
supportsRadarAltitude	boolean	undefined	Whether this TAS supports radar altitude.
maxIntruderCount	number	TrafficAdvisorySystem.DEFAULT_MAX_INTRUDER_COUNT	The maximum number of intruders tracked at any one time by this TAS. Defaults to TrafficAdvisorySystem.DEFAULT_MAX_INTRUDER_COUNT.
realTimeUpdateFreq	number	TrafficAdvisorySystem.DEFAULT_REAL_TIME_UPDATE_FREQ	The maximum update frequency (Hz) in real time. Defaults to TrafficAdvisorySystem.DEFAULT_REAL_TIME_UPDATE_FREQ.
simTimeUpdateFreq	number	TrafficAdvisorySystem.DEFAULT_SIM_TIME_UPDATE_FREQ	The maximum update frequency (Hz) in sim time. Defaults to TrafficAdvisorySystem.DEFAULT_SIM_TIME_UPDATE_FREQ.

Returns

TrafficAdvisorySystem

Overrides

Tcas<GarminTcasIntruder, TasSensitivity>.constructor

Properties

adsb

readonly adsb: null | GarminAdsb

Defined in: src/garminsdk/traffic/TrafficAdvisorySystem.ts:49

The ADS-B system associated with this TAS, or null if this TAS does not support ADS-B.

Implementation of

TrafficSystem.adsb

---

bus

protected readonly bus: EventBus

Defined in: src/sdk/traffic/Tcas.ts:504

The event bus.

Implementation of

TrafficSystem.bus

Inherited from

Tcas.bus

---

intrudersFiltered

protected intrudersFiltered: GarminTcasIntruder[] = []

Defined in: src/sdk/traffic/Tcas.ts:463

Implementation of

TrafficSystem.intrudersFiltered

Inherited from

Tcas.intrudersFiltered

---

intrudersRA

protected readonly intrudersRA: Set<GarminTcasIntruder>

Defined in: src/sdk/traffic/Tcas.ts:465

Implementation of

TrafficSystem.intrudersRA

Inherited from

Tcas.intrudersRA

---

intrudersSorted

protected readonly intrudersSorted: GarminTcasIntruder[] = []

Defined in: src/sdk/traffic/Tcas.ts:462

Implementation of

TrafficSystem.intrudersSorted

Inherited from

Tcas.intrudersSorted

---

lastUpdateRealTime

protected lastUpdateRealTime: number = 0

Defined in: src/sdk/traffic/Tcas.ts:487

Implementation of

TrafficSystem.lastUpdateRealTime

Inherited from

Tcas.lastUpdateRealTime

---

lastUpdateSimTime

protected lastUpdateSimTime: number = 0

Defined in: src/sdk/traffic/Tcas.ts:486

Implementation of

TrafficSystem.lastUpdateSimTime

Inherited from

Tcas.lastUpdateSimTime

---

maxIntruderCount

protected readonly maxIntruderCount: Subscribable<number>

Defined in: src/sdk/traffic/Tcas.ts:452

Implementation of

TrafficSystem.maxIntruderCount

Inherited from

Tcas.maxIntruderCount

---

operatingModeSub

protected readonly operatingModeSub: Subject<TcasOperatingMode>

Defined in: src/sdk/traffic/Tcas.ts:456

Implementation of

TrafficSystem.operatingModeSub

Inherited from

Tcas.operatingModeSub

---

ownAirplane

protected readonly ownAirplane: OwnAirplane

Defined in: src/sdk/traffic/Tcas.ts:460

Implementation of

TrafficSystem.ownAirplane

Inherited from

Tcas.ownAirplane

---

ownAirplaneSubs

protected readonly ownAirplaneSubs: object

Defined in: src/sdk/traffic/Tcas.ts:474

altitude

altitude: NumberUnitSubject<Distance, SimpleUnit<Distance>>

groundSpeed

groundSpeed: NumberUnitSubject<Speed, CompoundUnit<Speed>>

groundTrack

groundTrack: ConsumerSubject<number>

isOnGround

isOnGround: ConsumerSubject<boolean>

position

position: GeoPointSubject

radarAltitude

radarAltitude: NumberUnitSubject<Distance, SimpleUnit<Distance>>

verticalSpeed

verticalSpeed: NumberUnitSubject<Speed, CompoundUnit<Speed>>

Implementation of

TrafficSystem.ownAirplaneSubs

Inherited from

Tcas.ownAirplaneSubs

---

paSeparationCache

protected readonly paSeparationCache: object

Defined in: src/sdk/traffic/Tcas.ts:880

horizontal

horizontal: NumberUnit<Distance, SimpleUnit<Distance>>

vertical

vertical: NumberUnit<Distance, SimpleUnit<Distance>>

Implementation of

TrafficSystem.paSeparationCache

Inherited from

Tcas.paSeparationCache

---

realTimeUpdateFreq

protected readonly realTimeUpdateFreq: Subscribable<number>

Defined in: src/sdk/traffic/Tcas.ts:453

Implementation of

TrafficSystem.realTimeUpdateFreq

Inherited from

Tcas.realTimeUpdateFreq

---

resolutionAdvisoryHost

protected readonly resolutionAdvisoryHost: TcasResolutionAdvisoryHostClass

Defined in: src/sdk/traffic/Tcas.ts:466

Implementation of

TrafficSystem.resolutionAdvisoryHost

Inherited from

Tcas.resolutionAdvisoryHost

---

sensitivity

protected readonly sensitivity: TasSensitivity

Defined in: src/sdk/traffic/Tcas.ts:458

Implementation of

TrafficSystem.sensitivity

Inherited from

Tcas.sensitivity

---

simTime

protected readonly simTime: ConsumerSubject<number>

Defined in: src/sdk/traffic/Tcas.ts:484

Implementation of

TrafficSystem.simTime

Inherited from

Tcas.simTime

---

simTimeUpdateFreq

protected readonly simTimeUpdateFreq: Subscribable<number>

Defined in: src/sdk/traffic/Tcas.ts:454

Implementation of

TrafficSystem.simTimeUpdateFreq

Inherited from

Tcas.simTimeUpdateFreq

---

tfcInstrument

protected readonly tfcInstrument: TrafficInstrument

Defined in: src/sdk/traffic/Tcas.ts:505

The traffic instrument which provides traffic contacts for this TCAS.

Implementation of

TrafficSystem.tfcInstrument

Inherited from

Tcas.tfcInstrument

---

type

readonly type: Tas = TrafficSystemType.Tas

Defined in: src/garminsdk/traffic/TrafficAdvisorySystem.ts:25

The type of this traffic system.

Implementation of

TrafficSystem.type

---

DEFAULT_MAX_INTRUDER_COUNT

readonly static DEFAULT_MAX_INTRUDER_COUNT: 30 = 30

Defined in: src/garminsdk/traffic/TrafficAdvisorySystem.ts:18

---

DEFAULT_REAL_TIME_UPDATE_FREQ

readonly static DEFAULT_REAL_TIME_UPDATE_FREQ: 2 = 2

Defined in: src/garminsdk/traffic/TrafficAdvisorySystem.ts:19

---

DEFAULT_SIM_TIME_UPDATE_FREQ

readonly static DEFAULT_SIM_TIME_UPDATE_FREQ: 1 = 1

Defined in: src/garminsdk/traffic/TrafficAdvisorySystem.ts:20

Methods

canCancelProximityAdvisory()

protected canCancelProximityAdvisory(simTime, intruder): boolean

Defined in: src/sdk/traffic/Tcas.ts:1017

Checks whether a proximity advisory can be canceled for an intruder.

Parameters

Parameter	Type	Description
simTime	number	The current sim time, as a UNIX timestamp in milliseconds.
intruder	GarminTcasIntruder	An intruder.

Returns

boolean

Whether a proximity advisory can be canceled for the intruder.

Implementation of

TrafficSystem.canCancelProximityAdvisory

Inherited from

Tcas.canCancelProximityAdvisory

---

canCancelResolutionAdvisory()

protected canCancelResolutionAdvisory(simTime, intruder): boolean

Defined in: src/sdk/traffic/Tcas.ts:972

Checks whether a resolution advisory can be canceled for an intruder.

Parameters

Parameter	Type	Description
simTime	number	The current sim time, as a UNIX timestamp in milliseconds.
intruder	GarminTcasIntruder	An intruder.

Returns

boolean

Whether a resolution advisory can be issued for the intruder.

Implementation of

TrafficSystem.canCancelResolutionAdvisory

Inherited from

Tcas.canCancelResolutionAdvisory

---

canCancelTrafficAdvisory()

protected canCancelTrafficAdvisory(simTime, intruder): boolean

Defined in: src/garminsdk/traffic/TrafficAdvisorySystem.ts:136

Checks whether a traffic advisory can be canceled for an intruder.

Parameters

Parameter	Type	Description
simTime	number	The current sim time, as a UNIX timestamp in milliseconds.
intruder	GarminTcasIntruder	An intruder.

Returns

boolean

Whether a traffic advisory can be canceled for the intruder.

Implementation of

TrafficSystem.canCancelTrafficAdvisory

Overrides

Tcas.canCancelTrafficAdvisory

---

canIssueProximityAdvisory()

protected canIssueProximityAdvisory(simTime, intruder): boolean

Defined in: src/sdk/traffic/Tcas.ts:1006

Checks whether a proximity advisory can be issued for an intruder.

Parameters

Parameter	Type	Description
simTime	number	The current sim time, as a UNIX timestamp in milliseconds.
intruder	GarminTcasIntruder	An intruder.

Returns

boolean

Whether a proximity advisory can be issued for the intruder.

Implementation of

TrafficSystem.canIssueProximityAdvisory

Inherited from

Tcas.canIssueProximityAdvisory

---

canIssueResolutionAdvisory()

protected canIssueResolutionAdvisory(simTime, intruder): boolean

Defined in: src/sdk/traffic/Tcas.ts:958

Checks whether a resolution advisory can be issued for an intruder.

Parameters

Parameter	Type	Description
simTime	number	The current sim time, as a UNIX timestamp in milliseconds.
intruder	GarminTcasIntruder	An intruder.

Returns

boolean

Whether a resolution advisory can be issued for the intruder.

Implementation of

TrafficSystem.canIssueResolutionAdvisory

Inherited from

Tcas.canIssueResolutionAdvisory

---

canIssueTrafficAdvisory()

protected canIssueTrafficAdvisory(simTime, intruder): boolean

Defined in: src/garminsdk/traffic/TrafficAdvisorySystem.ts:122

Checks whether a traffic advisory can be issued for an intruder.

Parameters

Parameter	Type	Description
simTime	number	The current sim time, as a UNIX timestamp in milliseconds.
intruder	GarminTcasIntruder	An intruder.

Returns

boolean

Whether a traffic advisory can be issued for the intruder.

Implementation of

TrafficSystem.canIssueTrafficAdvisory

Overrides

Tcas.canIssueTrafficAdvisory

---

createIntruderEntry()

protected createIntruderEntry(contact): GarminTcasIntruder

Defined in: src/garminsdk/traffic/TrafficAdvisorySystem.ts:99

Creates a TCAS intruder entry from a traffic contact.

Parameters

Parameter	Type	Description
contact	TrafficContact	A traffic contact.

Returns

GarminTcasIntruder

Implementation of

TrafficSystem.createIntruderEntry

Overrides

Tcas.createIntruderEntry

---

createSensitivity()

protected createSensitivity(): TasSensitivity

Defined in: src/garminsdk/traffic/TrafficAdvisorySystem.ts:59

Creates a TCAS sensitivity object.

Returns

TasSensitivity

A TCAS sensitivity object.

Implementation of

TrafficSystem.createSensitivity

Overrides

Tcas.createSensitivity

---

doUpdate()

protected doUpdate(simTime): void

Defined in: src/sdk/traffic/Tcas.ts:794

Executes an update.

Parameters

Parameter	Type	Description
simTime	number	The current sim time, as a UNIX timestamp in milliseconds.

Returns

void

Implementation of

TrafficSystem.doUpdate

Inherited from

Tcas.doUpdate

---

filterIntruder()

protected filterIntruder(intruder): boolean

Defined in: src/sdk/traffic/Tcas.ts:850

Filters an intruder.

Parameters

Parameter	Type	Description
intruder	GarminTcasIntruder	An intruder.

Returns

boolean

Whether the intruder should be tracked by this TCAS.

Implementation of

TrafficSystem.filterIntruder

Inherited from

Tcas.filterIntruder

---

getEventSubscriber()

getEventSubscriber(): EventSubscriber<TcasEvents>

Defined in: src/sdk/traffic/Tcas.ts:579

Gets an event bus subscriber for TCAS events.

Returns

EventSubscriber<TcasEvents>

an event bus subscriber for TCAS events..

Implementation of

TrafficSystem.getEventSubscriber

Inherited from

Tcas.getEventSubscriber

---

getIntruders()

getIntruders(): readonly TcasIntruder[]

Defined in: src/sdk/traffic/Tcas.ts:563

Gets an array of all currently tracked intruders. The intruders are sorted in order of decreasing threat.

Returns

readonly TcasIntruder[]

an array of all currently tracked intruders.

Implementation of

TrafficSystem.getIntruders

Inherited from

Tcas.getIntruders

---

getOperatingMode()

getOperatingMode(): TcasOperatingMode

Defined in: src/sdk/traffic/Tcas.ts:547

Gets this system's operating mode.

Returns

TcasOperatingMode

This system's operating mode.

Implementation of

TrafficSystem.getOperatingMode

Inherited from

Tcas.getOperatingMode

---

getResolutionAdvisoryHost()

getResolutionAdvisoryHost(): TcasResolutionAdvisoryHost

Defined in: src/sdk/traffic/Tcas.ts:571

Gets this system's resolution advisory host.

Returns

TcasResolutionAdvisoryHost

This system's resolution advisory host.

Implementation of

TrafficSystem.getResolutionAdvisoryHost

Inherited from

Tcas.getResolutionAdvisoryHost

---

init()

init(): void

Defined in: src/garminsdk/traffic/TrafficAdvisorySystem.ts:64

Initializes this system.

Returns

void

Implementation of

TrafficSystem.init

Overrides

Tcas.init

---

intruderComparator()

protected intruderComparator(a, b): number

Defined in: src/sdk/traffic/Tcas.ts:661

Sorts two intruders.

Parameters

Parameter	Type	Description
a	GarminTcasIntruder	The first intruder.
b	GarminTcasIntruder	The second intruder.

Returns

number

A negative number if a is to be sorted before b, a positive number if b is to be sorted before a, and zero if the two are equal.

Implementation of

TrafficSystem.intruderComparator

Inherited from

Tcas.intruderComparator

---

isPowered()

isPowered(): boolean

Defined in: src/garminsdk/traffic/TrafficAdvisorySystem.ts:89

Checks whether this traffic system is powered.

Returns

boolean

Whether this traffic system is powered.

Implementation of

TrafficSystem.isPowered

---

onOperatingModeChanged()

protected onOperatingModeChanged(mode): void

Defined in: src/sdk/traffic/Tcas.ts:637

Responds to changes in this TCAS's operating mode.

Parameters

Parameter	Type	Description
mode	TcasOperatingMode	The current operating mode.

Returns

void

Implementation of

TrafficSystem.onOperatingModeChanged

Inherited from

Tcas.onOperatingModeChanged

---

setOperatingMode()

setOperatingMode(mode): void

Defined in: src/sdk/traffic/Tcas.ts:555

Sets this system's operating mode.

Parameters

Parameter	Type	Description
mode	TcasOperatingMode	The new operating mode.

Returns

void

Implementation of

TrafficSystem.setOperatingMode

Inherited from

Tcas.setOperatingMode

---

setPowered()

setPowered(isPowered): void

Defined in: src/garminsdk/traffic/TrafficAdvisorySystem.ts:94

Sets whether this traffic system is powered.

Parameters

Parameter	Type	Description
isPowered	boolean	Whether the system is powered.

Returns

void

Implementation of

TrafficSystem.setPowered

---

updateFilteredIntruderAlertLevels()

protected updateFilteredIntruderAlertLevels(simTime): void

Defined in: src/sdk/traffic/Tcas.ts:858

Updates the alert levels for all intruders tracked by this system that have not been filtered out.

Parameters

Parameter	Type	Description
simTime	number	The current sim time, as a UNIX timestamp in milliseconds.

Returns

void

Implementation of

TrafficSystem.updateFilteredIntruderAlertLevels

Inherited from

Tcas.updateFilteredIntruderAlertLevels

---

updateIntruderAlertLevel()

protected updateIntruderAlertLevel(simTime, intruder): void

Defined in: src/sdk/traffic/Tcas.ts:890

Updates an intruder's alert level.

Parameters

Parameter	Type	Description
simTime	number	The current sim time, as a UNIX timestamp in milliseconds.
intruder	GarminTcasIntruder	An intruder.

Returns

void

Implementation of

TrafficSystem.updateIntruderAlertLevel

Inherited from

Tcas.updateIntruderAlertLevel

---

updateIntruderArrays()

protected updateIntruderArrays(): void

Defined in: src/sdk/traffic/Tcas.ts:823

Updates the arrays of intruders tracked by this system.

Returns

void

Implementation of

TrafficSystem.updateIntruderArrays

Inherited from

Tcas.updateIntruderArrays

---

updateIntruderPredictions()

protected updateIntruderPredictions(simTime): void

Defined in: src/sdk/traffic/Tcas.ts:808

Updates the TCA predictions for all intruders tracked by this system.

Parameters

Parameter	Type	Description
simTime	number	The current sim time, as a UNIX timestamp in milliseconds.

Returns

void

Implementation of

TrafficSystem.updateIntruderPredictions

Inherited from

Tcas.updateIntruderPredictions

---

updateResolutionAdvisory()

protected updateResolutionAdvisory(simTime): void

Defined in: src/sdk/traffic/Tcas.ts:1025

Updates this TCAS's resolution advisory.

Parameters

Parameter	Type	Description
simTime	number	The current sim time, as a UNIX timestamp in milliseconds.

Returns

void

Implementation of

TrafficSystem.updateResolutionAdvisory

Inherited from

Tcas.updateResolutionAdvisory

---

updateSensitivity()

protected updateSensitivity(): void

Defined in: src/garminsdk/traffic/TrafficAdvisorySystem.ts:104

Returns

void

Inherit Doc

Implementation of

TrafficSystem.updateSensitivity

Overrides

Tcas.updateSensitivity