CN108694497A - Flight quality data monitoring method and monitoring device - Google Patents
Flight quality data monitoring method and monitoring device Download PDFInfo
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- CN108694497A CN108694497A CN201810333593.1A CN201810333593A CN108694497A CN 108694497 A CN108694497 A CN 108694497A CN 201810333593 A CN201810333593 A CN 201810333593A CN 108694497 A CN108694497 A CN 108694497A
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Abstract
The present invention provides a kind of flight quality data monitoring method comprising obtains whole flying quality;According to preset mission phase, whole flying quality is divided into the stage flying quality of corresponding each mission phase;According to preset event setup condition and the stage flying quality of each mission phase, the fly event of each mission phase is determined;According to the fly event of each mission phase, fly event flight quality analysis report is generated, to carry out flight quality analysis to fly event.The present invention also provides a kind of flight quality data monitoring devices, the present invention divides whole flying quality by mission phase, to refine the setting process of fly event so that technical staff can simply and easily set the fly event of each mission phase;Solves the larger technical problem of the setting workload of the monitoring parameter of flight quality data in existing flight quality data monitoring method and monitoring device.
Description
Technical field
The present invention relates to data processing fields, more particularly to a kind of flight quality data monitoring method and monitoring device.
Background technology
Flight quality monitoring is generally acknowledged in the world one of the important means of guarantee flight safety, has obtained world's Civil Aviation Industry
Generally approval.
China Civil Aviation is that improve aviation safety horizontal, since s 1997 in all quality certification holders implementation flight product
Matter supervision control engineering is registered within Chinese territory and the carrier operated should be installed and quickly be deposited, it is specified that from 1 day January in 1998
Take logger(QAR)Or equivalent of the apparatus.On December 15th, 2000, civil aviation authority's airport security office was promulgated"Flight quality monitoring
Work management provides", job requirement is proposed in terms of " equipment and monitoring requirement ", " mechanism is arranged and personnel ", " RUN " three,
Specification has been carried out to flight quality monitoring work.The China Civil Aviation Regulations that on January 4th, 2010 promulgates"Large aircraft is public
Air transportation carrier runs certification rule"Requirement is proposed to flight quality monitoring in the form of regulations.2012 2
The Advisory Circulars that the moon 15 was promulgated"Flight quality monitoring(FOQA)Implement and manages"Airline is established and implementation meets office
The flight quality monitoring project of Fang Yaoqiu provides guidance.
Carry out the experience of flight quality monitoring work and the scientific achievement of civil aviaton, flight quality according to local and overseas airlines
The level of security to improving airline is monitored, operation risk is reduced and is of great significance.The value of flight quality monitoring is
By monitoring flight parameter overrun condition, non-compliant operation, the program of existing defects, aircraft are identified as soon as possible
Can decaying, air traffic control system the security risks such as not perfect, for corrective measure formulation and implementation provide data with
Informational support.
Existing flight quality data monitoring device can only be monitored the pre-set flight qualitative data for presetting type, such as
Type changes or the flight quality data monitored is needed to change, and needs to the entire of flight quality data monitoring device
Monitoring parameter is modified, or even needs to remake the flight quality data monitoring device of the type.
Therefore, it is necessary to a kind of flight quality data monitoring method and monitoring device are provided, to solve present in the prior art
The problem of.
Invention content
The embodiment of the present invention is provided and a kind of can simply and easily be repaiied to the monitoring parameter of the flight quality data of aircraft
Change, to improve flight quality data monitoring efficiency flight quality data monitoring method and monitoring device;It is existing to solve
Flight quality data monitoring method and monitoring device in flight quality data monitoring parameter(Or fly event)Setting work
Measure larger technical problem.
The embodiment of the present invention provides a kind of flight quality data monitoring method comprising:
Obtain whole flying quality;
According to preset mission phase, the whole flying quality is divided into the stage flight number of corresponding each mission phase
According to;
According to preset event setup condition and the stage flying quality of each mission phase, flying for each mission phase is determined
Act part;And
According to the fly event of each mission phase, fly event flight quality analysis report is generated, so as to the flight thing
Part carries out flight quality analysis.
In flight quality data monitoring method of the present invention, the flight quality data monitoring method further includes:
Set the event setup condition of the mission phase and the mission phase.
In flight quality data monitoring method of the present invention, the mission phase includes the boat preceding preparation stage, draws
Hold up startup stage, the stage of skidding off, takeoff phase, initial ramp-up period, ramp-up period, cruising phase, decline stage, progressive rank
Section, last progressive phases, landing period, overshoot flight phase, the overshoot flight phase that contacts to earth, slide-in stage and engine stop phase;
The event setup condition includes mission phase, event trigger parameters and affair alarm grade.
In flight quality data monitoring method of the present invention, the preceding preparation stage of navigating is set as before aircraft flight;
The time that the left low pressure rotor of aircraft or the rotating speed of right low pressure rotor are in the first setting value is more than the first setting time, and
Aircraft is in the preparation stage before boat, then aircraft is switched to the engine start stage;
The left low pressure rotor of aircraft and the rotating speed of right low pressure rotor are in the second setting value, and the ground velocity of aircraft is in third setting value
Time be more than the second setting time, and aircraft is in the engine start stage, then aircraft is switched to the stage of skidding off;
The current magnetic heading of aircraft and the difference of the magnetic heading in engine start stage are in the 17th setting value, and the ground velocity of aircraft is big
It is more than the 11st setting time in 0 time, and aircraft is in the engine start stage, then aircraft is switched to the stage of skidding off;
The left low pressure rotor of aircraft and the rotating speed of right low pressure rotor are in the 4th setting value, and the ground velocity of aircraft is in the 5th setting value
Time be more than third setting time, and aircraft be in skid off the stage or slide into the stage, then aircraft be switched to takeoff phase;
The radio altitude of aircraft is in the 6th setting value, and aircraft is in takeoff phase or the overshoot flight phase that contacts to earth, then aircraft is cut
It is changed to initial ramp-up period;
The radio altitude of aircraft is in the 7th setting value, and the time that the rate of descent of aircraft is in the 8th setting value sets more than the 4th
It fixes time, and aircraft is in initial ramp-up period, cruising phase, overshoot flight phase or decline stage, then aircraft is switched to rank of climbing
Section;
The time that the rate of descent of aircraft is in the 9th setting value is more than the 5th setting time, and aircraft is in ramp-up period or decline
Stage, then aircraft be switched to cruising phase;
The rate of descent of aircraft is in the tenth setting value, and the radio altitude of aircraft is in the time of the 11st setting value more than the 6th
Setting time and aircraft is in ramp-up period or cruising phase, then aircraft is switched to the decline stage;
The left low pressure rotor of aircraft or the rotating speed of right low pressure rotor are in the 12nd setting value, and the rate of descent of aircraft is in the 13rd
Time between setting value is more than the 7th setting time, and the radio altitude of aircraft is in the 14th setting value, and aircraft is in
Ramp-up period or decline stage;Then aircraft is switched to progressive phases;
The left low pressure rotor of aircraft or the rotating speed of right low pressure rotor are in the 12nd setting value, and the rate of descent of aircraft is in the 15th
The time of setting value is more than the 8th setting time, and the radio altitude of aircraft is in the 16th setting value, and aircraft is in ungrounded
State, and aircraft is in progressive phases, then aircraft is switched to last progressive phases;
The left low pressure rotor of aircraft and the rotating speed of right low pressure rotor are in the 12nd setting value, and the rate of descent of aircraft is in the 17th
Time between setting value is more than the 9th setting time, and aircraft is in ungrounded state, and aircraft is in progressive phases or last
Progressive phases;Then aircraft is switched to overshoot flight phase;
Aircraft is in ground state or the radio altitude of aircraft is less than or equal to 0 foot, and aircraft is in last progressive phases,
Then aircraft is switched to landing period;
The left low pressure rotor of aircraft and the rotating speed of right low pressure rotor are in the 18th setting value, and the anti-buck switch in left and right, which is in, closes shape
State, and aircraft is in landing period, then aircraft is switched to the overshoot flight phase that contacts to earth;
Aircraft is in ground state, and the magnetic heading knots modification of aircraft is in the 15th setting value, and aircraft is in landing state, then
Aircraft is switched to slide-in state;
Aircraft is in slide-in state, and the left low pressure rotor of aircraft and the rotating speed of right low pressure rotor are in the 16th setting value, and fly
The time equal to 0 is more than the tenth setting time to the left and right engine fuel flow of machine simultaneously, then aircraft is switched to engine stopping shape
State.
It is described according to preset event setup condition and each in flight quality data monitoring method of the present invention
The step of stage flying quality of a mission phase, the fly event for determining each mission phase includes:
It is determined each according to preset event setup condition and the stage flying quality of each mission phase by predeterminated frequency
The fly event of mission phase.
In flight quality data monitoring method of the present invention, the event trigger parameters include that event triggering is static
Parameter and event trigger dynamic parameter.
In flight quality data monitoring method of the present invention, the setting mission phase and the flight
The step of event setup condition in stage includes:
By graphical operation, the event setup condition of the mission phase and the mission phase is set.
The present invention also provides a kind of flight quality data monitoring devices comprising:
Whole data acquisition module, for obtaining whole flying quality;
Phase data acquisition module, for according to preset mission phase, it is each that the whole flying quality to be divided into correspondence
The stage flying quality of mission phase;
Fly event determining module, for the stage flight number according to preset event setup condition and each mission phase
According to determining the fly event of each mission phase;And
Fly event analysis report generation module generates fly event analysis for the fly event according to each mission phase
Report, to carry out flight quality analysis to the fly event.
In flight quality data monitoring device of the present invention, the flight quality data monitoring device includes:
Mission phase setting module, the event setup condition for setting the mission phase and the mission phase.
In flight quality data monitoring device of the present invention, the mission phase includes the boat preceding preparation stage, draws
Hold up startup stage, the stage of skidding off, takeoff phase, initial ramp-up period, ramp-up period, cruising phase, decline stage, progressive rank
Section, last progressive phases, landing period, overshoot flight phase, the overshoot flight phase that contacts to earth, slide-in stage and engine stop phase;
The event setup condition includes mission phase, event trigger parameters and affair alarm grade.
Flight quality data monitoring method compared to the prior art and monitoring device, flight quality data of the invention prison
Prosecutor method and monitoring device divide whole flying quality by mission phase, to refine the setting of fly event
Journey so that technical staff can simply and easily set the fly event of each mission phase;Solves existing flight
The monitoring parameter of flight quality data in qualitative data monitoring method and monitoring device(Or fly event)Setting workload compared with
Big technical problem.
Description of the drawings
Fig. 1 is the flow chart of an embodiment of the flight quality data monitoring method of the present invention;
Fig. 2 is that the mission phase in an embodiment of the flight quality data monitoring method of the present invention switches schematic diagram;
Fig. 3 is mission phase, event trigger parameters, event report in an embodiment of the flight quality data monitoring method of the present invention
The image conversion of alert grade and fly event shows interface schematic diagram;
Fig. 4 is flying for each mission phase of all flight flights of an embodiment of the flight quality data monitoring method of the present invention
Act part analysis report;
Fig. 5 is the fly event analysis report of each mission phase of aircraft B3360;
Fig. 6 is the fly event analysis report of each mission phase of aircraft B3363;
Fig. 7 is the structural schematic diagram of an embodiment of the flight quality data monitoring device of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, the every other implementation that those skilled in the art are obtained without making creative work
Example, shall fall within the protection scope of the present invention.
The flight quality data monitoring device of the present invention may be provided in any electronic equipment, for each according to aircraft
The fly event of mission phase generates corresponding fly event analysis report.The electronic equipment includes but not limited to wearable sets
(for example mobile phone, personal digital assistant (PDA), media are broadcast for standby, helmet, hand-held or laptop devices, mobile terminal
Put device, etc..The electronic equipment is preferably flight quality Data Analysis Data Base.The flight quality data monitoring method of the present invention
And monitoring device divides whole flying quality by mission phase, to refine the setting process of fly event, makes
Can simply and easily the fly event of each mission phase be set by obtaining technical staff.Solves existing flight quality number
According to the monitoring parameter of flight quality data in monitoring method and monitoring device(Or fly event)The larger skill of setting workload
Art problem.
Fig. 1 is please referred to, Fig. 1 is the flow chart of an embodiment of the flight quality data monitoring method of the present invention.This implementation
Above-mentioned electronic equipment can be used to be implemented for the flight quality data monitoring method of example, the flight quality data prison of the present embodiment
Prosecutor method includes:
Step S101 obtains whole flying quality;
Step S102, according to preset mission phase, the stage that whole flying quality is divided into corresponding each mission phase flies
Row data;
Step S103 determines each fly according to preset event setup condition and the stage flying quality of each mission phase
The fly event of row order section;
Step S104 generates fly event analysis report according to the fly event of each mission phase, so as to fly event into
Row flight quality is analyzed.
The following detailed description of the detailed process of each step of the flight quality data monitoring method of the present invention.
In step S101, flight quality data monitoring device obtains the whole flying quality of some flight of aircraft.It should
Whole flying quality be used for feed back aircraft some flight whole flight parameter, as flying speed, flying height and magnetic navigate
To etc..Flight quality data monitoring device can be analyzed by the flight quality to whole flying quality, generate the flight of the flight
Event analysis is reported, to promote the flight reappearance of follow-up schedule flight.Then pass to step S102.
In step s 102, flight quality data monitoring device is according to the mission phase pre-set, by step S101
The whole flying quality of acquisition is divided into the stage flying quality of corresponding each mission phase.
The mission phase of aircraft is divided into the boat preceding preparation stage by flight quality data monitoring device in the present embodiment, engine opens
Dynamic stage, the stage of skidding off, takeoff phase, initial ramp-up period, ramp-up period, cruising phase, decline stage, progressive phases, most
Progressive phases, landing period, overshoot flight phase, the overshoot flight phase that contacts to earth, slide-in stage and engine stop phase afterwards.Mission phase
Division can further refine whole flying quality, to which user can be directed to different mission phases to flight quality number
According to monitoring parameter modify, improve the modification efficiency of the monitoring parameter of flight quality parameter evidence.
Specifically, can be divided in the following manner to the mission phase of aircraft:
It is set as the preceding preparation stage of navigating before aircraft flight(Pre Flight).The preparation stage is the acquiescence before aircraft flight before the boat
Stage.
The left low pressure rotor of aircraft or the rotating speed of right low pressure rotor are in the first setting value(Such as larger than the 8% of maximum (top) speed)
Time be more than the first setting time(Such as 5s), and aircraft is in the preparation stage before boat(Pre Flight), then aircraft be switched to
The engine start stage(Engine Start).
When aircraft needs to carry out flight operation, engine start is carried out, the engine start stage is only capable of the preparation stage before boat
Switching comes.
The left low pressure rotor of aircraft and the rotating speed of right low pressure rotor are in the second setting value(Such as larger than maximum (top) speed
30%), the ground velocity of aircraft is in third setting value(Such as larger than 20 sections)Time be more than the second setting time(Such as 3s), and aircraft
In the engine start stage(Engine Start), then aircraft be switched to the stage of skidding off(Taxi Out);Or the current magnetic of aircraft
Course and the difference of the magnetic heading in engine start stage are in the 21st setting value(Such as larger than 3 degree), the ground velocity of aircraft is more than 0
Time be more than the 11st setting time(Such as 3s), and aircraft is in the engine start stage(Engine Start), then aircraft cut
It is changed to the stage of skidding off(Taxi Out).
After engine start preheating, aircraft will slide out to runway, pass through the inclined of the ground velocity of aircraft or the magnetic heading of aircraft here
Residual quantity determines whether aircraft slides out to runway, and the stage of skidding off is only capable of the switching from the engine start stage and comes.
The left low pressure rotor of aircraft and the rotating speed of right low pressure rotor are in the 4th setting value(Such as larger than maximum (top) speed
75%), the ground velocity of aircraft is in the 5th setting value(Such as larger than 0 section)Time be more than third setting time(Such as 3s), and at aircraft
In skidding off the stage(Taxi Out)Or slide into the stage(Taxi In), then aircraft be switched to takeoff phase(Take Off).
After aircraft enters runway, the operation that will be taken off, at this moment the rotating speed of low pressure rotor will obviously increase, and aircraft
Ground velocity can also obviously increase.Since aircraft must be carried out and take off preparation and aircraft is located at runway, rank of taking off before takeoff phase
Section is only capable of coming from the stage that skids off or the stage switching of slide-in.Wherein slide into the stage switch to takeoff phase can be aircraft landing after
Promptly take off again.
The radio altitude of aircraft is in the 6th setting value(Such as it is in 35 feet to 1500 feet), and aircraft is in and takes off
Stage(Take Off)Or the overshoot flight phase that contacts to earth(Touch and Go), then aircraft be switched to initial ramp-up period(Initial
Climb).
After taking off, it can determine whether aircraft is completed to take off according to the height of aircraft, carry out initial ramp-up period.Cause
This initial ramp-up period is only capable of coming from takeoff phase or the overshoot flight phase that contacts to earth switching.The overshoot flight phase that wherein contacts to earth switches to initially
It is promptly taking off again after aircraft landing to climb extremely.
The radio altitude of aircraft is in the 7th setting value(Such as larger than 1500 feet), the rate of descent of aircraft sets in the 8th
Definite value(It is such as less than -420 feet/min, i.e., per minute to rise 420 feet)Time be more than the 4th setting time(Such as 5s), and
Aircraft is in initial ramp-up period(Initial Climb), cruising phase(Cruise), overshoot flight phase(Go Around)Under or
Depression of order section(Descent), then aircraft be switched to ramp-up period(Climb);
The rate of descent of aircraft is in the 9th setting value(As being in -300 feet/min to+300 feet/min)Time be more than
5th setting time(Such as 35s), and aircraft is in ramp-up period(Climb)Or the decline stage(Descent), then aircraft be switched to
Cruising phase(Cruise);
The rate of descent of aircraft is in the tenth setting value(Such as larger than 420 feet/min), the radio altitude of aircraft is in the 11st
Setting value(Such as larger than 2500 feet)Time be more than the 6th setting time(Such as 5s)And aircraft is in ramp-up period(Climb)Or
Cruising phase(Cruise), then aircraft be switched to the decline stage(Descent);
When aircraft is in high height, the step-down operation for carrying out the climb operation of height rising, height declines may be selected in aircraft
And maintain the cruise operation of oneself height.Therefore the ramp-up period of aircraft, cruising phase and can be mutual between the decline stage
Switching.Here the specific state of flight of aircraft is determined by rate of descent
The left low pressure rotor of aircraft or the rotating speed of right low pressure rotor are in the 12nd setting value(Such as less than the 75% of maximum (top) speed),
The rate of descent of aircraft is in the 13rd setting value(Such as larger than 420 feet/min)Between time be more than the 7th setting time(Such as
5s), the radio altitude of aircraft is in the 14th setting value(Such as 1000 feet to 2500 feet), and aircraft is in ramp-up period
(Climb)Or the decline stage(Descent);Then aircraft is switched to progressive phases(Approach);
When aircraft will arrive at, the rotating speed of aircraft low pressure rotor can be reduced, while aircraft is in lower flight height
Degree, therefore progressive phases are only capable of coming from ramp-up period or decline stage switching.
The left low pressure rotor of aircraft or the rotating speed of right low pressure rotor are in the 12nd setting value(Such as less than maximum (top) speed
75%), the rate of descent of aircraft is in the 15th setting value(Such as larger than 300 feet/min)Time be more than the 8th setting time
(Such as 5s), the radio altitude of aircraft is in the 16th setting value(Such as 0 foot to 1000 feet), aircraft is in ungrounded shape
State, and aircraft is in progressive phases(Approach), then aircraft be switched to last progressive phases(Final Approach);
When aircraft will land, the height of aircraft can further decrease, and at this moment aircraft is switched to last progressive phases, therefore most
Progressive phases are only capable of coming from progressive phases switching afterwards.
The left low pressure rotor of aircraft and the rotating speed of right low pressure rotor are in the 12nd setting value(Such as larger than maximum (top) speed
75%), the rate of descent of aircraft is in the 17th setting value(Such as less than -420 feet/min)Between time be more than the 9th setting
Time(Such as 3s), aircraft is in ungrounded state, and aircraft is in progressive phases(Approach)Or last progressive phases
(Final Approach);Then aircraft is switched to overshoot flight phase(Go Around);
If aircraft changes landing place, aircraft needs to back switch to climb mode from landing state, and at this moment aircraft is switched to
Overshoot flight phase.Therefore overshoot flight phase is only capable of coming from progressive phases or the switching of last progressive phases.
Aircraft is in ground state or the radio altitude of aircraft is less than or equal to 0 foot, and aircraft is in last progressive rank
Section, then aircraft is switched to landing period(Landing).
After aircraft landing, aircraft is switched to landing period, and landing period is only capable of coming from the switching of last progressive phases.
The left low pressure rotor of aircraft and the rotating speed of right low pressure rotor are in the 18th setting value(Such as larger than maximum (top) speed
75%), the anti-buck switch in left and right is closed, and aircraft is in landing period(Landing), then aircraft, which is switched to, contacts to earth again
Fly the stage(Touch and Go).
If needed to carry out takeoff operational again immediately after aircraft landing, then it is switched to the overshoot flight phase that contacts to earth, rank of going around of contacting to earth
Section is only capable of coming from landing period switching.
Aircraft is in ground state, and the magnetic heading knots modification of aircraft is in the 19th setting value(Such as larger than 25 degree), and fly
Machine is in landing state(Landing), then aircraft be switched to slide-in state(Taxi In);
After landing, the magnetic heading of aircraft changes, then illustrates that aircraft will slide into cabin.
Aircraft is in slide-in state, and the left low pressure rotor of aircraft and the rotating speed of right low pressure rotor are in the 20th setting value
(Such as less than the 10% of maximum (top) speed), and the left and right engine fuel flow of aircraft simultaneously equal to 0 time be more than the tenth setting when
Between(Such as 10s), then aircraft be switched to engine halted state(Engine Stop).
After aircraft slides into cabin, aircraft will be stopped completely, then aircraft is switched to engine halted state.Specific flight
The switching figure in stage please refers to Fig. 2.
The mission phase of above-mentioned 15 kinds of aircrafts may include aircraft from export, take off, land, all flight operations of warehouse entry
Process further includes the special flight progress such as go around.Therefore whole flying quality is partitioned by above-mentioned mission phase
And generation phase flying quality, it may make that technical staff is more prone to set fly event in each stage flying quality, drop
The workload of low fly event setting;Such as the fly event for subsequently needing that the takeoff and landing stage is arranged, it is only necessary to taking off
The stage flying quality of stage and decline stage carry out fly event parameter setting, with the corresponding fly event of determination.Then turn
To step S103.
In step s 103, flight quality data monitoring device is obtained according to preset event setup condition and step S102
The stage flying quality of each mission phase taken, determines the fly event of each mission phase.
Here event setup condition is to fly in each mission phase that technical staff sets previously according to mission phase
Act the setting condition of part.
Preferably, technical staff can be by graphical operation here, and the event that mission phase and mission phase is arranged is set
Fixed condition.
Here event setup condition includes mission phase, event trigger parameters and affair alarm grade.Event triggers
Parameter includes event triggering static parameter and event triggering dynamic parameter.Mission phase refers to the corresponding flight rank of fly event
Section, event trigger parameters refer to the flight quality data that triggering generates corresponding fly event, and affair alarm grade refers to triggering
Generate the event severity of corresponding fly event.
Here event trigger parameters include the event triggering static parameter without time parameter, and automatic such as aircraft is driven
It is more than setting time to sail abnormal, then directly generates the fly event of automatic Pilot exception.Event trigger parameters further include with when
Between parameter event trigger dynamic parameter, such as when aircraft airspeed be more than 90 save when, the left low pressure rotor and right low pressure rotor of aircraft
Speed difference be more than 3%, and it is for 1 seconds more than, then generate the fly event etc. of working rotor exception.
Preferably, in order to ensure the accuracy of the stage flying quality obtained, flight quality data monitoring device can be by pre-
If frequency, according to preset event setup condition and the stage flying quality of each mission phase, each mission phase is determined
Fly event.The pressure altitude or each second magnetic heading for acquiring aircraft twice of the aircraft of acquisition in such as each second.
As shown in Figure 3.Technical staff can be arranged by graphical operation when aircraft is in takeoff phase, such as when aircraft is empty
When speed is more than 90 section, the left low pressure rotor of aircraft and right rotational speed of lower pressure turbine rotor difference are more than 3%, and it is for 1 seconds more than, then generate
The two level fly event of working rotor exception;As the left low pressure rotor of aircraft and right rotational speed of lower pressure turbine rotor difference are more than 5%, and continue 1
Second or more, then generate the three-level fly event of working rotor exception.Above-mentioned flight can be easily arranged by Fig. 3 in technical staff
Event and the corresponding mission phase of corresponding fly event, trigger conditions and affair alarm can be apparent from etc.
Grade.
The fly event of each mission phase can be set in this way.Then pass to step S104.
In step S104, flight quality data monitoring device is according to the flight of the step S103 each mission phases generated
Event generates corresponding fly event flight quality analysis report, so that technical staff flies to all fly events
Attributional analysis.
As shown in figure 4, Fig. 4 is the fly event flight quality analysis report of each mission phase of all airplane flights, from
In it can be seen that aircraft takeoff phase, ramp-up period and landing phases have more fly event, such technical staff
Flight quality analysis can be carried out to the stage flying quality of corresponding region, to be carried out to the flight operation of above-mentioned mission phase
Improve.
As shown in Figure 5 and Figure 6, Fig. 5 is the fly event analysis report of each mission phase of aircraft B3360, and Fig. 6 is aircraft
The fly event flight quality analysis report of each mission phase of B3363.It can be seen that aircraft B3360 is in engine start rank
Section and skidding off the stage, there is more fly event, aircraft B3363 to have more fly in ramp-up period and landing phases
Act part.Technical staff can be directed to different aircraft models and improve to the flight operation of corresponding mission phase in this way.Pass through
Mission phase divides whole flying quality so that technical staff can the simple and convenient fly event to each mission phase
It is set, and is more prone to that the fly event of flight is confirmed and improved.It in some cases can be to certain flights
The fly event in stage carries out delete operation, the preparation stage before such as influencing smaller engine halted state and boat to aircraft flight
Deng.
The flight quality data monitoring process of the flight quality data monitoring method of the present embodiment is completed in this way.
The flight quality data monitoring method of the present embodiment divides whole flying quality by mission phase, to
Refine the setting process of fly event so that technical staff can simply and easily set the fly event of each mission phase
It is fixed.
The present invention also provides a kind of flight quality data monitoring devices, please refer to Fig. 7, and Fig. 7 is the flight quality data of the present invention
The structural schematic diagram of one embodiment of monitoring device.Above-mentioned flight can be used in the flight quality data monitoring device of the present embodiment
The embodiment of qualitative data monitoring method is implemented, and the flight quality data monitoring device 70 of the present embodiment includes mission phase
Setting module 71, whole data acquisition module 72, phase data acquisition module 73, fly event determining module 74 and flight thing
Part flight quality analysis report generation module 75.
Mission phase setting module is with 71 in the event setup condition of setting mission phase and mission phase;Whole data
Acquisition module 72 is for obtaining whole flying quality;Phase data acquisition module 73 is used for according to preset mission phase, will be complete
Journey flying quality is divided into the stage flying quality of corresponding each mission phase;Fly event determining module 74 is used for according to default
Event setup condition and each mission phase stage flying quality, determine the fly event of each mission phase;Flight
Event analysis report generation module 7 is used for the fly event according to each mission phase, generates fly event analysis report, so as to
Flight quality analysis is carried out to fly event.
The flight quality data monitoring device 70 of the present embodiment is in use, data acquisition module 72 whole first obtains aircraft
Some flight whole flying quality.The whole process flying quality be used for feed back aircraft some flight whole flight parameter,
Such as flying speed, flying height and magnetic heading.Flight quality data monitoring device can be by flying whole flying quality
Row attributional analysis generates the fly event analysis report of the flight, to promote the flight reappearance of follow-up schedule flight.
Subsequent stage data acquisition module 73 obtains whole data acquisition module according to the mission phase pre-set
Whole flying quality be divided into the stage flying quality of corresponding each mission phase.
The mission phase of aircraft is divided into the boat preceding preparation stage by flight quality data monitoring device in the present embodiment, engine opens
Dynamic stage, the stage of skidding off, takeoff phase, initial ramp-up period, ramp-up period, cruising phase, decline stage, progressive phases, most
Progressive phases, landing period, overshoot flight phase, the overshoot flight phase that contacts to earth, slide-in stage and engine stop phase afterwards.Mission phase
Division can further refine whole flying quality, to which user can be directed to different mission phases to flight quality number
According to monitoring parameter modify, improve the modification efficiency of the monitoring parameter of flight quality parameter evidence.
The mission phase of above-mentioned 15 kinds of aircrafts may include aircraft from export, take off, land, all flight operations of warehouse entry
Process further includes the special flight progress such as go around.Therefore whole flying quality is partitioned by above-mentioned mission phase
And generation phase flying quality, it may make that technical staff is more prone to set fly event in each stage flying quality, drop
The workload of low fly event setting;Such as the fly event for subsequently needing that the takeoff and landing stage is arranged, it is only necessary to taking off
The stage flying quality of stage and decline stage carry out fly event parameter setting, with the corresponding fly event of determination.
Then fly event determining module 74 is obtained according to preset event setup condition and phase data acquisition module
Each mission phase stage flying quality, determine the fly event of each mission phase.
Here event setup condition is that technical staff is set by mission phase setting module 71 previously according to mission phase
The setting condition of fly event in fixed each mission phase.Preferably, here technical staff can by graphical operation, if
Set the event setup condition of mission phase and mission phase.
Here event setup condition includes mission phase, event trigger parameters and affair alarm grade.Event triggers
Parameter includes event triggering static parameter and event triggering dynamic parameter.Mission phase refers to the corresponding flight rank of fly event
Section, event trigger parameters refer to the flight quality data that triggering generates corresponding fly event, and affair alarm grade refers to triggering
Generate the event severity of corresponding fly event.
Preferably, in order to ensure the accuracy of the stage flying quality obtained, flight quality data monitoring device can be by pre-
If frequency, according to preset event setup condition and the stage flying quality of each mission phase, each mission phase is determined
Fly event.The pressure altitude or each second magnetic heading for acquiring aircraft twice of the aircraft of acquisition in such as each second.
Each flight rank that last fly event analysis report generation module 75 is generated according to fly event determining module 74
The fly event of section, generates corresponding fly event analysis report, so that technical staff flies to all fly events
Attributional analysis.
The monitoring process of the flight quality data of the flight quality data monitoring device 70 of embodiment is completed in this way.
The concrete operating principle of the flight quality data monitoring device of the present embodiment and above-mentioned flight quality data monitoring
Description in the embodiment of method is same or similar, in the embodiment for specifically referring to above-mentioned flight quality data monitoring method
Associated description.
The flight quality data monitoring method and monitoring device of the present invention carries out whole flying quality by mission phase
It divides, to refine the setting process of fly event so that the flight that technical staff can simply and easily to each mission phase
Event is set;Solves the monitoring ginseng of flight quality data in existing flight quality data monitoring method and monitoring device
Number(Or fly event)The larger technical problem of setting workload.
" component ", " module ", " system ", " interface ", " process " etc. are usually intended to as used herein the term
Refer to computer related entity:Hardware, the combination of hardware and software, software or software in execution.For example, component can be but not
It is limited to run process on a processor, processor, object, executable application, thread, program and/or the computer executed.
By diagram, both the application and the controller run on the controller can be component.One or more components can have
It is in the process executed and/or thread, and component can be located on a computer and/or be distributed in two or more meters
Between calculation machine.
There is provided herein the various operations of embodiment.In one embodiment, one or more operations can be with structure
At the computer-readable instruction stored on one or more computer-readable mediums, will make to succeed in one's scheme when being executed by electronic equipment
It calculates equipment and executes the operation.Describing the sequences of some or all of operations, to should not be construed as to imply that these operations necessarily suitable
Sequence is relevant.It will be appreciated by those skilled in the art that the alternative sequence of the benefit with this specification.Furthermore, it is to be understood that
Not all operation must exist in each embodiment provided in this article.
Moreover, word " preferred " used herein means serving as example, example or illustration.Feng Wen is described as " preferably
" any aspect or design be not necessarily to be construed as than other aspect or design it is more advantageous.On the contrary, the use purport of word " preferred "
Concept is being proposed in specific ways.Term "or" as used in this application is intended to mean the "or" for including and non-excluded
"or".That is, unless specified otherwise or clear from the context, " X uses A or B " means that nature includes any one of arrangement.
That is, if X uses A;X uses B;Or X uses A and B both, then " X uses A or B " is met in aforementioned any example.
Moreover, although the disclosure, this field skill has shown and described relative to one or more realization methods
Art personnel will be appreciated that equivalent variations and modification based on the reading and understanding to the specification and drawings.The disclosure include it is all this
The modifications and variations of sample, and be limited only by the scope of the following claims.In particular, to by said modules(Such as element,
Resource etc.)The various functions of execution, the term for describing such component are intended to correspond to the specified work(for executing the component
Energy(Such as it is functionally of equal value)Random component(Unless otherwise instructed)Even if illustrated herein with execution in structure
The disclosure exemplary implementations in function open structure it is not equivalent.In addition, although the special characteristic of the disclosure
Through being disclosed relative to the only one in several realization methods, but this feature can with such as can be to given or specific application
For be it is expected and one or more other features combinations of other advantageous realization methods.Moreover, with regard to term " comprising ", " tool
Have ", " containing " or its deformation be used in specific implementation mode or claim for, such term be intended to with term
The similar mode of "comprising" includes.
Each functional unit in the embodiment of the present invention can be integrated in a processing module, can also be each unit list
Solely be physically present, can also two or more units be integrated in a module.Above-mentioned integrated module both may be used
The form of hardware is realized, can also be realized in the form of software function module.If the integrated module is with software function
The form of module is realized and when sold or used as an independent product, can also be stored in a computer-readable storage and be situated between
In matter.Storage medium mentioned above can be read-only memory, disk or CD etc..Above-mentioned each device or system, can be with
Execute the method in correlation method embodiment.
In conclusion although the present invention is disclosed above with preferred embodiment, above preferred embodiment is not to limit
The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention
Decorations, therefore protection scope of the present invention is subject to the range that claim defines.
Claims (10)
1. a kind of flight quality data monitoring method, which is characterized in that including:
Obtain whole flying quality;
According to preset mission phase, the whole flying quality is divided into the stage flight number of corresponding each mission phase
According to;
According to preset event setup condition and the stage flying quality of each mission phase, flying for each mission phase is determined
Act part;And
According to the fly event of each mission phase, fly event flight quality analysis report is generated, so as to the flight thing
Part carries out flight quality analysis.
2. flight quality data monitoring method according to claim 1, which is characterized in that the flight quality data monitoring
Method further includes:
Set the event setup condition of the mission phase and the mission phase.
3. flight quality data monitoring method according to claim 2, which is characterized in that
The mission phase include boat before the preparation stage, the engine start stage, the stage of skidding off, takeoff phase, initial ramp-up period,
Ramp-up period, cruising phase, decline stage, progressive phases, last progressive phases, landing period, overshoot flight phase, rank of going around of contacting to earth
Section slides into stage and engine stop phase;
The event setup condition includes mission phase, event trigger parameters and affair alarm grade.
4. flight quality data monitoring method according to claim 3, which is characterized in that
It is set as the preceding preparation stage of navigating before aircraft flight;
The time that the left low pressure rotor of aircraft or the rotating speed of right low pressure rotor are in the first setting value is more than the first setting time, and
Aircraft is in the preparation stage before boat, then aircraft is switched to the engine start stage;
The left low pressure rotor of aircraft and the rotating speed of right low pressure rotor are in the second setting value, and the ground velocity of aircraft is in third setting value
Time be more than the second setting time, and aircraft is in the engine start stage, then aircraft is switched to the stage of skidding off;
The current magnetic heading of aircraft and the difference of the magnetic heading in engine start stage are in the 17th setting value, and the ground velocity of aircraft is big
It is more than the 11st setting time in 0 time, and aircraft is in the engine start stage, then aircraft is switched to the stage of skidding off;
The left low pressure rotor of aircraft and the rotating speed of right low pressure rotor are in the 4th setting value, and the ground velocity of aircraft is in the 5th setting value
Time be more than third setting time, and aircraft be in skid off the stage or slide into the stage, then aircraft be switched to takeoff phase;
The radio altitude of aircraft is in the 6th setting value, and aircraft is in takeoff phase or the overshoot flight phase that contacts to earth, then aircraft is cut
It is changed to initial ramp-up period;
The radio altitude of aircraft is in the 7th setting value, and the time that the rate of descent of aircraft is in the 8th setting value sets more than the 4th
It fixes time, and aircraft is in initial ramp-up period, cruising phase, overshoot flight phase or decline stage, then aircraft is switched to rank of climbing
Section;
The time that the rate of descent of aircraft is in the 9th setting value is more than the 5th setting time, and aircraft is in ramp-up period or decline
Stage, then aircraft be switched to cruising phase;
The rate of descent of aircraft is in the tenth setting value, and the radio altitude of aircraft is in the time of the 11st setting value more than the 6th
Setting time and aircraft is in ramp-up period or cruising phase, then aircraft is switched to the decline stage;
The left low pressure rotor of aircraft or the rotating speed of right low pressure rotor are in the 12nd setting value, and the rate of descent of aircraft is in the 13rd
Time between setting value is more than the 7th setting time, and the radio altitude of aircraft is in the 14th setting value, and aircraft is in
Ramp-up period or decline stage;Then aircraft is switched to progressive phases;
The left low pressure rotor of aircraft or the rotating speed of right low pressure rotor are in the 12nd setting value, and the rate of descent of aircraft is in the 15th
The time of setting value is more than the 8th setting time, and the radio altitude of aircraft is in the 16th setting value, and aircraft is in ungrounded
State, and aircraft is in progressive phases, then aircraft is switched to last progressive phases;
The left low pressure rotor of aircraft and the rotating speed of right low pressure rotor are in the 12nd setting value, and the rate of descent of aircraft is in the 17th
Time between setting value is more than the 9th setting time, and aircraft is in ungrounded state, and aircraft is in progressive phases or last
Progressive phases;Then aircraft is switched to overshoot flight phase;
Aircraft is in ground state or the radio altitude of aircraft is less than or equal to 0 foot, and aircraft is in last progressive phases,
Then aircraft is switched to landing period;
The left low pressure rotor of aircraft and the rotating speed of right low pressure rotor are in the 18th setting value, and the anti-buck switch in left and right, which is in, closes shape
State, and aircraft is in landing period, then aircraft is switched to the overshoot flight phase that contacts to earth;
Aircraft is in ground state, and the magnetic heading knots modification of aircraft is in the 15th setting value, and aircraft is in landing state, then
Aircraft is switched to slide-in state;
Aircraft is in slide-in state, and the left low pressure rotor of aircraft and the rotating speed of right low pressure rotor are in the 16th setting value, and fly
The time equal to 0 is more than the tenth setting time to the left and right engine fuel flow of machine simultaneously, then aircraft is switched to engine stopping shape
State.
5. flight quality data monitoring method according to claim 3, which is characterized in that described to be set according to preset event
The step of stage flying quality of fixed condition and each mission phase, the fly event for determining each mission phase includes:
It is determined each according to preset event setup condition and the stage flying quality of each mission phase by predeterminated frequency
The fly event of mission phase.
6. flight quality data monitoring method according to claim 3, which is characterized in that the event trigger parameters include
Event triggers static parameter and event triggers dynamic parameter.
7. flight quality data monitoring method according to claim 2, which is characterized in that the setting mission phase
And the mission phase event setup condition the step of include:
By graphical operation, the event setup condition of the mission phase and the mission phase is set.
8. a kind of flight quality data monitoring device, which is characterized in that including:
Whole data acquisition module, for obtaining whole flying quality;
Phase data acquisition module, for according to preset mission phase, it is each that the whole flying quality to be divided into correspondence
The stage flying quality of mission phase;
Fly event determining module, for the stage flight number according to preset event setup condition and each mission phase
According to determining the fly event of each mission phase;And
Fly event analysis report generation module generates fly event analysis for the fly event according to each mission phase
Report, to carry out flight quality analysis to the fly event.
9. flight quality data monitoring device according to claim 8, which is characterized in that the flight quality data monitoring
Device includes:
Mission phase setting module, the event setup condition for setting the mission phase and the mission phase.
10. flight quality data monitoring device according to claim 9, which is characterized in that
The mission phase include boat before the preparation stage, the engine start stage, the stage of skidding off, takeoff phase, initial ramp-up period,
Ramp-up period, cruising phase, decline stage, progressive phases, last progressive phases, landing period, overshoot flight phase, rank of going around of contacting to earth
Section slides into stage and engine stop phase;
The event setup condition includes mission phase, event trigger parameters and affair alarm grade.
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