Lahore Airport is first airport of Pakistan equipped with A-SMGCS.

[ghazi52]

Lahore Airport is first airport of Pakistan equipped with Advanced-Surface Movement Guidance & Control System (A-SMGCS).Controllers can locate position of aircraft & vehicles on the surface of airport,particularly in night & low visibility.

Advanced-Surface Movement Guidance and Control System (A-SMGCS)

Advanced-Surface Movement Guidance and Control System (A-SMGCS) comprises of a combination of systems that provides Services to aircraft and vehicles in order to maintain airport throughput under all local weather conditions, whilst maintaining the required level of safety. An A-SMGCS supports surface movement operations at an airport based on defined operational procedures.

Benefits
A-SMGCS provide benefits to Controllers by:

• Providing a representation of the actual aerodrome traffic on a display, independent of line-of-sight connection between the Controller and the mobile.
• Providing the position and the identity of all cooperative mobiles, within the Coverage Volume independent of visibility conditions and the Controller’s line of sight.
• Helping the Controller to prevent collisions between all aircraft and vehicles especially in conditions when visual contact can’t be maintained.
• Detecting and indicating the position of potential intruders.
• Supporting an expeditious management of traffic.

Services
EUROCONTROL defines four A-SMGCS services:

Surveillance Service - provides airport traffic situational awareness through the identification, position, and tracking of aircraft and vehicles within a predefined Coverage Volume via a Human Machine Interface (HMI).

Airport Safety Support Service - contributes to airside operations as a safety improvement, preventing hazards/incidents resulting from Controller, Flight Crew or Vehicle Driver operational errors or deviations. This Service depends on the Surveillance Service being in operation and is based on the following three functions:

• Runway Monitoring and Conflict Alerting (RMCA) - is a short term conflict alerting tool for Controllers that monitors movements on or near the runway and detects conflicts between an aircraft and another mobile. It uses Surveillance data and predefined rules and parameters.
• Conflicting ATC Clearances (CATC) - provides an alert when the Controller inputs an electronic Clearance via the HMI, that according to a set of locally agreed rules is not permitted from an operational and safety point of view when compared to any other previously input electronic Clearance.
• Conformance Monitoring Alerts for Controllers (CMAC) - provides Controllers with appropriate alerts when the A-SMGCS detects the non-conformance to procedures or Clearances for traffic on runways, taxiways and on the apron area.

Routing Service – is a key enabler for the Guidance Service and some elements of the Airport Safety Support Service (especially the Route Deviation Alert), and generates individual routes for mobiles based on known aerodrome parameters and constraints or following an interaction by the Controller. Subsequently accurate taxi times are generated based on the route and these times can be used by the A-CDM platform.

Guidance Service – In conjunction with Controller inputs and the Surveillance and Routing Services provides the following functions:

• The automated switching of the Taxiway Centreline Lights (TCL).
• The automated switching Stop Bars.
• The automated activation of A-VDGS.

It will help Flight Crew and Vehicle Drivers follow their assigned routes in an unambiguous and reliable way e.g. by automatically switching on and off the TCL and stop bars at a specified distance ahead of individual mobiles whilst taking into account other traffic.

 

[ghazi52]

Description

A-SMGCS (Advanced Surface Movement Guidance & Control System) is a system providing routing, guidance and surveillance for the control of aircraft and vehicles in order to maintain the declared surface movement rate under all weather conditions within the aerodrome visibility operational level (AVOL) while maintaining the required level of safety. (ICAO Doc 9830: Advanced Surface Movement Guidance and Control Systems (A-SMGCS) Manual).

A-SMGCS is a modular system consisting of different functionalities to support the safe, orderly and expeditious movement of aircraft and vehicles on aerodromes under all circumstances with respect to traffic density and complexity of aerodrome layout, taking into account the demanded capacity under various visibility conditions, independent of line-of-sight connection between the controller and aircraft/vehicles.

-SMGCS is more than just a set of systems, it also includes complementary procedures and at the lower levels of implementation aims to deliver improved situational awareness to controllers. Higher levels of implementation deliver safety nets, conflict detection and resolution, planning and guidance information for pilots and controllers, and detecting and indicating the position of potential intruders.

A-SMGCS is a key enabler for the Integrated Tower Working Position (ITWP) which combines surveillance, controller tools and safety nets for aerodrome controllers.


Basic Functions

As described in the ICAO Manual (see further reading), A-SMGCS consisits of four basic functions:

• Surveillance
• Control
• Planning/Routing
• Guidance

A-SMGCS Levels (ICAO)

In 2004, ICAO defines 4 levels of A-SMGCS implementation based on a complexity and traffic density approach:

1. A-SMGCS Level 1 (improved Surveillance) makes use of improved surveillance and procedures, covering the manoeuvring area for ground vehicles and the movement area for aircraft. The procedures concern identification and the issuance of ATC instructions and clearances. The controllers are given traffic position and identity information which is an important step forward from the traditional Surface Movement Radar (SMR) image.
2. A-SMGCS Level 2 (Surveillance + Safety Nets) adds safety nets which protect runways and designated areas and the associated procedures. Appropriate alerts are generated for the controllers in case of conflicts between all vehicles on runways and the incursion of aircraft onto designated restricted areas.
3. A-SMGCS Level 3 (Conflict Detection) involves the detection of all conflicts on the movement area as well as improved guidance and planning for use by controllers.
4. A-SMGCS Level 4 (Conflict Resolution, Automatic Planning & Guidance) provides resolutions for all conflicts and automatic planning and automatic guidance for the pilots as well as the controllers.

A-SMGCS Services (EUROCONTROL)

In its recent guidance material for A-SMGCS implementation, EUROCONTROL has removed references to 'Levels' and has opted for a functional definition. Functions/services are referred to by name, in order to avoid confusion with the ICAO Manual and to dispel the assumption that the functions need to be implemented in numerical order. There is no contradiction between the two definitions by ICAO and EUROCONTROL as they provide the same functionalities from a different perspective.

The four A-SMGCS services as defined by EUROCONTROL are:

• Surveillance Service - providing airport traffic situational awareness through the identification, position, and tracking of aircraft and vehicles within a predefined coverage volume via a Human Machine Interface (HMI).
• Airport Safety Support Service - contributing to airside operations as a safety improvement, preventing hazards/incidents resulting from controller, flight crew or vehicle driver operational errors or deviations. This Service depends on the Surveillance Service being operational and is based on the following three functions:
  • Runway Monitoring and Conflict Alerting (RMCA), which is a short term conflict alerting tool for controllers that monitors movements on or near the runway and detects conflicts between an aircraft and another mobile. It uses Surveillance data and predefined rules and parameters.
  • Conflicting ATC Clearances (CATC), which provides an alert when the controller inputs an electronic clearance via the HMI, that according to a set of locally agreed rules is not permitted from an operational and safety point of view when compared to any other previously input electronic clearance.
  • Conformance Monitoring Alerts for Controllers (CMAC), which provides controllers with appropriate alerts when the A-SMGCS detects the non-conformance to procedures or clearances for traffic on runways, taxiways and on the apron area.
• Routing Service helps flight crew and vehicle drivers follow their assigned routes in an unambiguous and reliable way e.g. by automatically switching on and off the TCL and stop bars at a specified distance ahead of individual mobiles whilst taking into account other traffic. It is a key enabler for the Guidance Service and some elements of the Airport Safety Support Service (especially the Route Deviation Alert), and generating individual routes for mobiles based on known aerodrome parameters and constraints or following an interaction by the controller. Subsequently accurate taxi times are generated based on the route and these times can be used by the A-CDM platform.
• Guidance Service – In conjunction with controller inputs and the Surveillance and Routing Services, it provides the following functions:
  • The automated switching of the Taxiway Centreline Lights (TCL).
  • The automated switching of Stop Bars.
  • The automated activation of Advanced-Visual Docking Guidance Systems (A-VDGS).

 

[Chakar The Great]

Whats the update on upgradation of airport to new building?

 

[war&peace]

Excellent also use the latest PAPI and ILS systems on other airports as well

 

[Muhammad Omar]

Whats the update on upgradation of airport to new building?

Progress of all the Projects has been slowed due to lacks of providing funds by the government