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MHT4042-2023: Technical specification of advanced surface movement guidance and control system
Status: Valid MHT4042: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| MH/T 4042-2023 | English | 479 |
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Technical specification of advanced surface movement guidance and control system
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MH/T 4042-2023
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| MH/T 4042-2014 | English | RFQ |
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(Technical requirements for advanced surface activity guidance and control automation system)
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MH/T 4042-2014
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Basic data | Standard ID | MH/T 4042-2023 (MH/T4042-2023) | | Description (Translated English) | Technical specification of advanced surface movement guidance and control system | | Sector / Industry | Civil Aviation Industry Standard (Recommended) | | Classification of Chinese Standard | V54 | | Classification of International Standard | 03.220.50 | | Word Count Estimation | 24,296 | | Date of Issue | 2023-08-16 | | Date of Implementation | 2023-09-01 | | Older Standard (superseded by this standard) | MH/T 4042-2014 | | Issuing agency(ies) | Civil Aviation Administration of China | | Summary | This standard specifies the technical requirements for advanced surface activity guidance and control systems and the test methods for key technical indicators. This standard applies to the planning, design, development, construction, inspection and use of advanced surface activity guidance and control systems. | MHT4042-2014: (Technical requirements for advanced surface activity guidance and control automation system)
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Technical requirements for advanced surface movement guidance and control automation systems
ICS 03.220.50
V 54
MH
Civil Aviation Industry Standard of the People's Republic of China
Advanced scene activity guidance and control
Automation system technical requirements
2014-07-07 released
2014-09-01 implementation
Issued by Civil Aviation Administration of China
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed and interpreted by the Air Traffic Control Industry Management Office of the Civil Aviation Administration of China.
This standard was approved by the Aircraft Airworthiness Certification Department of the Civil Aviation Administration of China.
This standard is under the jurisdiction of the China Academy of Civil Aviation Science and Technology.
Drafting organization of this standard. Technical Center of Air Traffic Management Bureau of Civil Aviation Administration of China.
The main drafters of this standard. Tian Zhencai, Zou Chaozhong, Ding Yibo, Li Quan, Xie Yulan, Chen Wenxiu, Zhai Kai, Liu Yang.
Technical requirements for advanced surface activity guidance and control automation system
1 Scope
This standard specifies the technical requirements for advanced surface activity guidance and control automation systems.
This standard applies to the planning, design, development, construction, inspection, and inspection of advanced surface activity guidance and control automation systems for civil aviation
use.
2 Terms, definitions and abbreviations
2.1 Terms and definitions
The following terms and definitions apply to this document.
2.1.1
Advanced surface movement guidance and control automation system advanced surface movement guidance and control
automation systems
Process information on the operation of aircraft and vehicles in the airport scene and nearby airspace to provide system users with a comprehensive airport scene
Activity status display; automatic monitoring and warning of airport scene activity status, providing system users with alarm display; for airport activity area
Aircraft and vehicles provide automatic routing planning; control airport guidance equipment, provide automatic guidance and control for aircraft and vehicles in the airport activity area
System.
2.1.2
Target
Aircraft, vehicles, or obstacles displayed on the surveillance display.
2.1.3
Identification
Correlate the known aircraft or vehicle call signs with the aircraft or vehicle targets monitored by the system.
2.1.4
Surveillance
Provide accurate location and identification information of aircraft, vehicles and obstacles in designated areas.
2.1.5
Conflict
There is a dangerous approach between aircraft and aircraft, between aircraft and vehicles, and between vehicles and vehicles.
2.1.6
MH
Incursion
2.1.7
Runway incursion
2.1.8
Alert
In order to ensure the safety of aircraft or vehicles, the system detects possible dangers in real time, and generates early warnings and warnings based on different levels of urgency.
Reports and tips.
2.1.9
Map display resolution
The smallest map unit that can be displayed on the monitor.
2.1.10
System capacity
The system can support the maximum number of recognized aircraft and vehicles operating simultaneously.
2.1.11
System integrity monitor response time integrity monitor response time
From the time the system fails, degrades, or fails, to the time the system responds and gives prompts and alarms.
2.1.12
Target report update rate
The system outputs the average value of the target report frequency.
2.1.13
Information display latency
The time required from the system receiving the information to its display on the man-machine interface.
2.1.14
Identification renewal time-out period
The time required from the loss of target recognition data to the disappearance of the target track recognition mark.
2.1.15
Position renewal time-out period
The time required from the loss of target position data to the end of the target track.
2.1.16
Probability of detection of an alert situation
The probability that the system correctly detects an alarm.
2.1.17
Alert response time
The maximum time taken from the occurrence of an alarm condition to the time the alarm is given.
2.1.18
Probability of false alert
The system reports the probability of alarms other than real alarms.
2.2 Abbreviations
The following abbreviations apply to this document.
ADS-B Automatic Dependent Surveillance-Broadcast
A-SMGCS Advanced Surface Movement Guidance and Control System
Systems)
3 Technical requirements
3.1 System composition
3.1.1 The system should include data processing and situation display, monitoring and warning, automatic guidance, routing planning, interface, man-machine interface, recording
Main function modules such as playback and system status monitoring.
3.1.2 The system shall adopt a redundant network structure, which can be configured as at least two equivalent working networks.
3.1.3 The system should have full-featured master and backup processing capabilities. When the main processor fails, the system should be able to operate without operator intervention.
In case of automatic switching to the backup processor to run. When the system is running normally, the main and standby switching can only be performed by manually sending a switching command.
During the main and standby switching process, no data should be lost and normal operation of the system should not be affected.
3.1.4 The hardware equipment such as system host, switch and router should adopt commercial shelf products.
3.1.5 The core processing unit of the system should adopt a relatively mature operating system such as UNIX, LINUX, WINDOWS.
3.1.6 The system should be able to configure director control seats, release permit seats, and ground (including apron) controls according to actual operation requirements and control procedures.
Seats, tower control seats, coordination seats, and technical maintenance seats.
3.2 General requirements
3.2.1 The system should be designed in accordance with the modular design to meet the A-SMGCS situation display, monitoring and warning, automatic guidance, routing planning and other functions
Further configuration and application.
3.2.2 The system should have good scalability to meet the needs of system upgrade and expansion.
3.2.3 The system should have good interoperability to meet the needs of equipment interconnection and integration.
3.2.4 The system software should be relatively independent of the hardware equipment.
3.2.5 The system should be able to work continuously for 24 hours, and the design life of the system should be greater than 15 years.
3.2.6 The MTBF of the system should be greater than 20 000 h.
3.2.7 The cold start time of the entire system should not exceed 10 min, and the cold start time of a single workstation should not exceed 5 min.
3.2.8 The system should be applicable to the WGS-84 coordinate system.
3.2.9 The system should be able to support an external GNSS timing system or receive clock information from other systems to achieve time synchronization throughout the system.
3.2.10 The system should be capable of real-time monitoring of hardware equipment, data interfaces, software modules, and networks.
3.2.11 The system should be able to support the processing of monitoring data such as PSR, SSR, SMR, ADS-B, ASMS and air traffic automation system track data.
3.2.12 The system should be able to support flight plans for flight plans, meteorological information, aeronautical information, airport stand information, and air traffic control automation system flight plans.
Data processing.
3.2.13 The system should have the ability to control airport lighting facilities.
3.3 Data processing and situation display
3.3.1 The system should be able to provide a comprehensive airport operation activity situation by processing airport activity information.
3.3.2 The track quality of the airport activity target provided by the system should not be lower than the track quality of the single surveillance source participating in the fusion.
When the data is abnormal or interrupted, the system should give an alarm and isolate it, and should not affect the continuous display of the target and the normal operation of the system.
3.3.3 In the airport area, when the target surveillance information continues to be lost, the system should be able to provide effective prompts.
3.3.4 The system should have the functions of automatic and manual identification of target identities such as incoming aircraft, departing aircraft and vehicles.
3.3.5 The system should be able to automatically cancel the identification of the identified target under conditions such as the termination of the flight plan and the secondary code change.
3.3.6 The system should be able to manually cancel the identification of the identified target.
3.3.7 The system should have information on aircraft operation status (including launching, driving, taxiing, waiting, take-off, landing and go-around, etc.).
Management and display functions.
3.4 Monitoring and Alarm
3.4.1 The system should be able to dynamically monitor the situation of airport operations, detect conflicts and potential risks, and provide warnings.
3.4.2 The system should provide various alarm display functions on and off.
3.4.3 The system shall have the function of setting alarm thresholds for various alarm types.
3.4.4 The system should be able to output a standardized alarm report, the report content should include.
a) Data source identification;
b) Alarm report identification;
c) Alarm type;
d) Warning level;
e) Alarm time;
f) The identity of the alarm target.
3.4.5 The types of system warnings include at least runway incursion warning, runway conflict warning, restricted area intrusion warning, restricted area intrusion warning, taxiing
Road conflict warning, parking space conflict warning, wake interval warning, target loss warning and special code warning.
3.4.6 The system should be able to detect unauthorized entry into the runway.
3.4.7 The system should be able to detect conflicts between moving targets entering or about to enter the runway and moving targets on the runway.
3.4.8 When the moving target approaches and enters the restricted area, the system should be able to prompt and issue an alarm.
3.4.9 Restriction zone is used to set certain restriction conditions (including model, time and other conditions). When the activity goal that does not meet the set conditions is close
And when entering the restricted area, the system should be able to prompt and issue an alarm.
3.4.10 The system shall have a taxiway conflict warning function.
3.4.11 The system shall have the function of stopping conflict warning.
3.4.12 The system should have wake interval warning function.
3.4.13 Within the coverage of the system, when the identified target is not detected by the system within the set time, the system should be able to generate
Target loss alarm.
3.4.14 When the aircraft transponder code is displayed as A7500 or A7600 or A7700, the system should be able to
The sign display changes to red and flashes brightly and darkly and displays "HIJ" or "EMG" or "RCF" characters and accompanied by an audible warning, aircraft transponder code
After replacement, the alarm should disappear automatically.
3.4.15 The system should be able to set the alarm suppression area.
3.5 Automatic boot
3.5.1 The system should be able to automatically control the airport guidance equipment according to the aircraft and vehicle movement routes calculated by the route planning function and designated by the controller.
Prepared.
3.5.2 The system should be able to monitor the operating status of the airport guidance equipment.
3.6 Route planning
The system should be able to access the required data of airports, airlines and flow management systems, and calculate and allocate
Effective aircraft taxiing and vehicle movement routes.
3.7 Interface
3.7.1 The system should at least be able to access and process monitoring information in the following format.
3.7.2 The system should have the ability to access and process meteorological information such as QNH and RVR, and be able to automatically or manually determine the number of RVR and QNH according to the rules.
value.
3.7.3 The system should have the ability to access and process the airport dynamic flight plan data information.
3.7.4 The system should have the ability to access and process airport parking information.
3.7.5 The system should have the ability to output data conforming to ASTERIX CAT 011 and ASTERIX CAT 062 format.
3.7.6 The system should be able to output a control signal for synchronous playback of voice.
3.7.7 The system should have the ability to connect to the tower electronic progress list, airport coordinated decision-making, arrival and departure flight management and flow management systems.
3.8 Human Machine Interface
3.8.1 The system should be able to display the airport runway, taxiway, apron, bridge, lawn and other map information through different layers.
3.8.2 The system should be able to provide an interface to realize the map editing function, and the modified map can be displayed on the local machine or the whole system.
3.8.3 The system should be able to provide two modes of day and night color situation display configuration.
3.8.4 The system shall have the function of rapid map rotation.
3.8.5 The system shall have the establishment and display functions of a secondary display window (partial occupancy) in addition to the main display window; the secondary display window shall have independent
The display range, display center and map selection function of the
3.8.6 The system should have screen capture, zoom in, zoom out, eccentricity, distance measurement, moving window, map selection, sign rotation, single monitoring source selection
Data display and other functions.
3.8.7 The system should be able to distinguish aerial aircraft, surface aircraft and vehicles with different identifiers, and should be able to clearly distinguish between aircraft and vehicles.
3.8.8 The system should be able to display the time information of the landing aircraft from the runway opening.
3.8.9 The system should be able to provide a display list of incoming aircraft, departing aircraft, towed aircraft, and vehicles, and display the data in the list.
According to the associated display with the track data, it can be sorted according to the rules, and the list can be added, deleted, and modified.
3.8.10 The signs of the trajectory should refer to the requirements of MH/T 4012, and the contents of the signs can be set.
3.8.11 The system should be able to distinguish the arrival aircraft from the departure aircraft through the different colors of the signs, and the colors can be set.
3.8.12 The system should be able to give warning prompts with different colors, flashing signs or sounds.
3.8.13 The system should be able to visually display the status and information of the stand.
3.8.14 The system should be able to set online and display the operating mode and direction of the airport runway.
3.8.15 The system should be able to set up online and display the operating status of the airport runway, including the status of occupation, crossing, inspection, and closure.
3.8.16 After the system is connected to meteorological information, it should be able to display important meteorological information, such as visibility, wind direction, and wind speed of the runway.
3.8.17 After the system is connected to the GNSS clock, it should have the function of displaying the GNSS time.
3.9 Record and playback
3.9.1 A dual redundant record and playback server shall be configured, which can continuously record no less than 31 days of data.
3.9.2 During playback, it should not affect the normal operation and recording of the system.
3.9.3 The recorded data stored on the server should be able to be transferred to other storage media without loss through manual operation.
3.9.4 The recorded content should include monitoring data, flight plan data, warning information, meteorological information, map data, operation instructions, etc.
Class information.
3.9.5 It should be able to automatically alarm when the system cannot record or record abnormal situation, and display the alarm information on the system monitoring seat
on.
3.9.6 The system should be able to support two modes of interactive playback and passive playback.
3.9.7 The system shall have playback control functions such as selection of playback mode, playback speed, start, pause, continue, stop, fast forward, etc.
3.9.8 Interactive playback should at least have screen capture, zoom in, zoom out, eccentricity, distance measurement between moving targets and static targets, moving targets and moving targets
Functions such as distance measurement between static target and static target, moving window, selecting map, sign rotation, selecting single monitoring source data display and so on.
3.9.9 During passive playback, it should be possible to reproduce the current display status of the seat and the operations performed by the controller on the seat.
3.10 System status monitoring
3.10.1 The system should be able to monitor and display the working status of the network, equipment, interfaces, nodes and software in real time. Provided when the working status is abnormal
Sound and light alarm function.
3.10.2 The system should be able to record the main events that occur in the system in real time, including equipment abnormality, equipment switching, restart, system exit,
Important alarms and other information, and generate and store log files.
3.10.3 The system should be able to display the resource occupation information of each processor in real time (including CPU and memory information).
3.10.4 The system shall have the functions of querying, printing and exporting log files.
3.10.5 The system should be able to continuously store log file data for not less than 6 months.
3.11 Technical indicators
3.11.1 The average response time of man-machine interface operations should not exceed 250 ms, and the maximum time should not exceed 500 ms.
3.11.2 The resolution of the map display should not be greater than 1 m.
3.11.3 The number of stored maps is not less than 100.
3.11.4 For the system integrity monitoring response time, the software failure alarm should not exceed 8 s; the hardware equipment failure alarm should not exceed
15 s.
3.11.5 The system capacity should not be less than 400.
3.11.6 The target report update rate should not exceed 1 time per second.
3.11.7 The average processing time for the system to process aircraft and vehicle position data should not exceed 1 s.
3.11.8 The average processing time for the system to process aircraft and vehicle identification data should not exceed 3 s.
3.11.9 The average time of information display delay should not be greater than 250 ms, and the maximum time should not be greater than 500 ms.
3.11.10 The expiration period of the identification data update shall not exceed 5 s.
3.11.11 The expiration period of the location data update shall not exceed 5 s.
3.11.12 The alarm detection probability should be greater than 99.9%.
3.11.13 The alarm response time should be less than 0.5 s.
3.11.14 The probability of false alarms should not be greater than 1.22×10-3 per scene activity.
3.12 Working environment
The system should be able to work normally under the following conditions.
a) Working power supply. 220 V±22 V, 50 Hz±0.5 Hz;
b) Temperature. 5 ℃～35 ℃;
c) Relative humidity. 10%RH～80%RH, no condensation;
d) Lightning protection grounding. less than or equal to 4 Ω.
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