CN107665111A - A kind of remote sensing satellite load task parametric control method and system - Google Patents
A kind of remote sensing satellite load task parametric control method and system Download PDFInfo
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- CN107665111A CN107665111A CN201710790329.6A CN201710790329A CN107665111A CN 107665111 A CN107665111 A CN 107665111A CN 201710790329 A CN201710790329 A CN 201710790329A CN 107665111 A CN107665111 A CN 107665111A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/20—Software design
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
Abstract
The invention discloses a kind of remote sensing satellite load task parametric control method and system, wherein, methods described, including：Entrained image space, imaging moment, imaging pattern and load parameter in the load task information noted in acquisition；The first task scheduling model that selection matches with imaging pattern；By first task scheduling model, the first parametrization instruction template is called；By the relevant position of information write-in the first parametrization instruction template entrained in load task information, load task command sequence is generated；Load task command sequence is distributed to each subsystem of corresponding remote sensing satellite, so that each subsystem of remote sensing satellite controls remote sensing satellite to be imaged according to load task command sequence.The complexity of ground user instruction layout work can effectively be simplified by the present invention, the data volume noted in reduction, and the reliability of instruction layout work is improved, ensure to realize that the high response speed of stationary orbit High Resolution Remote Sensing Satellites, high time resolution imaging provide technology.
Description
Technical field
The invention belongs to remote sensing satellite technical field, more particularly to a kind of remote sensing satellite load task parametric control method
And system.
Background technology
No. four satellites of high score are first of world stationary orbit High Resolution Remote Sensing Satellites, using face battle array staring imaging system,
Areas imaging can cover whole earth disk, and mode of operation has larger difference with conventional high and low rail remote sensing satellite, because
This stationary orbit High Resolution Remote Sensing Satellites is available for using for reference without the fortune control pattern of maturation.
The space-time on by target area is needed to carry out target observation according to observation mission compared to low rail remote sensing satellite,
Stationary orbit High Resolution Remote Sensing Satellites are not limited by transit time, can utilize the excellent of long-term resident FX overhead
Gesture, at any time according to observation mission to interesting target carry out real-time monitored, realize in observation scope optional position it is sudden,
The quick access of the events such as regional natural calamity, environmental pollution.
The whole star of meteorological satellite with being equally in stationary orbit is static, compared with property loading period scanning imagery mode also
Difference, stationary orbit High Resolution Remote Sensing Satellites are because its high-resolution and the characteristic of face battle array staring imaging are, it is necessary to by whole
The frequent attitude maneuver of star changes the camera optical axis and pointed to, and realizes the regional imaging to target and surrounding area.
The above-mentioned characteristic of stationary orbit High Resolution Remote Sensing Satellites determines stationary orbit High Resolution Remote Sensing Satellites to appoint
The satellite dominated when pragmatic, by ground system, upper note assignment instructions data control it to be imaged target area in time.Therefore, need
The load task management on star is wanted to possess height capacity of will, to simplify satellite control mode, give full play to satellite quick response
Ability.
The content of the invention
The technology of the present invention solves problem：A kind of overcome the deficiencies in the prior art, there is provided remote sensing satellite load task parameter
Change control method and system, to simplify satellite control mode, give full play to satellite capability of fast response.
In order to solve the above-mentioned technical problem, the invention discloses a kind of remote sensing satellite load task parametric control method,
Including：
Entrained image space, imaging moment, imaging pattern and load parameter in the load task information noted in acquisition；
The first task scheduling model that selection matches with the imaging pattern；
By the first task scheduling model, the one or more first with the load task information match is called
Parameterize instruction template；
The image space, imaging moment, imaging pattern and load parameter are respectively written into one or more of first
The relevant position of instruction template is parameterized, generates load task command sequence；
The load task command sequence of generation is distributed to each subsystem of corresponding remote sensing satellite, so that each point of remote sensing satellite
System controls remote sensing satellite imaging according to the load task command sequence.
In above-mentioned remote sensing satellite load task parametric control method, in addition to：
The upper note data received are parsed, determine the classification of the upper note data；
When it is determined that the upper note data are load task information, institute in the load task information noted in the acquisition is performed
The step of image space of carrying, imaging moment, imaging pattern and load parameter；
When it is determined that the classification of the upper note data is parameter instruction edit model information, the parameter instruction template is obtained
Edit parametrization instruction template to be edited numbering entrained in information and edit instruction；
According to the parametrization instruction template numbering to be edited, parametrization instruction template to be edited is determined；
Edit operation is carried out to the parametrization instruction template to be edited according to the edit instruction；Wherein, the volume
Collect operation, including at least one of following operation：Delete, be newly-increased, replacing and inserting.
In above-mentioned remote sensing satellite load task parametric control method, in addition to：
Obtain the typical control instruction sequence of each subsystem of remote sensing satellite；
To the typical control instruction sequence analysis, analysis result is obtained；
Reset is carried out to the analysis result according to default template, obtains parameterizing instruction template；Wherein, the parameter
Change instruction template, including：Coded instructions, instruction name, instruction execution interval, instruction template input parameter and instruction code generation rule
Then；
Multiple parameters instruction template corresponding to each typical control instruction sequence is stored in On board computer.
In above-mentioned remote sensing satellite load task parametric control method, in addition to：
According to the load task pattern of remote sensing satellite, establish and adjusted with the task of the load task patterns match of remote sensing satellite
Spend model；Wherein, carried in Task Scheduling Model：Motor-driven path and imaging mode planning strategy；
Each Task Scheduling Model is established respectively and parameterizes the mapping relations between instruction template；Wherein, a task is adjusted
Spend the corresponding one or more parametrization instruction templates of model；
By multiple tasks scheduling model corresponding to each load task pattern of remote sensing satellite, and, each Task Scheduling Model
Mapping relations between parametrization instruction template, are stored in On board computer.
In above-mentioned remote sensing satellite load task parametric control method,
Load task pattern, including：Single scape stares load task pattern, region splicing load task pattern and motor-driven inspection
Load task pattern；
Task Scheduling Model, including：Single scape stares Task Scheduling Model, region splicing Task Scheduling Model and motor-driven inspection
Task Scheduling Model；
Wherein, single scape stares Task Scheduling Model and stares load task pattern, region splicing task scheduling corresponding to single scape
Model corresponds to region splicing load task pattern, and motor-driven inspection Task Scheduling Model corresponds to motor-driven inspection load task mould
Formula.
It is described to establish each Task Scheduling Model and ginseng respectively in above-mentioned remote sensing satellite load task parametric control method
Mapping relations between numberization instruction template, including：
It is determined that perform the task parameters of one or more required by task under a certain load task pattern；
It is determined that one or more parametrization instruction templates comprising the task parameters；
According to Task Scheduling Model corresponding to a certain load task pattern, and what is determined include the task parameters
One or more parametrization instruction templates, establish Task Scheduling Model and parameterize the mapping relations between instruction template；Its
In, the mapping relations, including：Corresponding relation and task scheduling between Task Scheduling Model and parametrization instruction template
The calling syntagmatic of model and parametrization instruction template；
Each Task Scheduling Model is established respectively and parameterizes the mapping relations between instruction template.
It is described by the first task scheduling model in above-mentioned remote sensing satellite load task parametric control method,
Call and parameterize instruction template with the one or more first of the load task information match, including：
According to the first task scheduling model and observation frequency mission bit stream, it is determined that need to call one or more the
The weight of one parametrization instruction template, the built-up sequence of each first parametrization instruction template and each first parametrization instruction template
Number is performed again, generates command sequence framework.
In above-mentioned remote sensing satellite load task parametric control method, it is described by the image space, imaging moment, into
As pattern and load parameter are respectively written into the relevant position of one or more of first parametrization instruction templates, generation load times
Business command sequence, including：
The image space, imaging moment, imaging pattern and load parameter are respectively written into the command sequence framework
Relevant position, generate load task command sequence.
In above-mentioned remote sensing satellite load task parametric control method, it is described by the image space, imaging moment, into
As pattern and load parameter are respectively written into the relevant position in the command sequence framework, generation load task command sequence, bag
Include：
Judge determined by the image space, imaging moment, imaging pattern and load parameter whether is information to be written
For direct map information；
When information to be written is direct map information, the information to be written is write direct into the command sequence framework
In relevant position；
When information to be written is not direct map information, information to be written is parsed, passes through the first task
The internal operation calculation method of parameters carried in scheduling model, the inner parameter corresponding to the information to be written is calculated,
The relevant position that the inner parameter is write direct in the command sequence framework；
Until the relevant position that all information to be written are write in the command sequence framework, obtains load task instruction
Sequence.
Accordingly, the invention also discloses a kind of remote sensing satellite load task Parameterized control system, the system to be set
On remote sensing satellite, including：
Acquisition module, entrained image space, imaging moment, imaging mould in the load task information for obtaining upper note
Formula and load parameter；
Selecting module, for the first task scheduling model for selecting to match with the imaging pattern；
Calling module, for by the first task scheduling model, calling and the load task information match
One or more first parameterizes instruction template；
Writing module, by the image space, imaging moment, imaging pattern and load parameter be respectively written into it is one or
The relevant position of multiple first parametrization instruction templates, generates load task command sequence；
Distribution module, for the load task command sequence of generation to be distributed into each subsystem of corresponding remote sensing satellite, with
Each subsystem of remote sensing satellite is set to control remote sensing satellite imaging according to the load task command sequence.
The present invention has advantages below：
The invention discloses a kind of remote sensing satellite load task parametric control method, can with but be not limited only to be applied to quiet
Only track High Resolution Remote Sensing Satellites, the remote sensing satellite load task parametric control method can directly be obtained to be transported by ground and controlled
The load task information noted in system, by the parsing to load task information, in Task Scheduling Model and parametrization instruction mould
On the basis of plate, the generation and distribution of load task command sequence can be achieved, and then control remote sensing satellite imaging.It can be seen that this hair
Bright described remote sensing satellite load task parametric control method, shields the operation to satellite equipment one-level, can effectively simplify
Terrestrial user instructs the complexity of layout work, the data volume noted in reduction, and improves the reliability of instruction layout work, is
Realize that the high response speed of stationary orbit High Resolution Remote Sensing Satellites, high time resolution imaging offer technology ensure, compensate for
Not specifically for the blank of stationary orbit High Resolution Remote Sensing Satellites load task control method.
Brief description of the drawings
Fig. 1 is a kind of load task pattern diagram of remote sensing satellite in the embodiment of the present invention；
Fig. 2 is a kind of step flow chart of remote sensing satellite load task parametric control method in the embodiment of the present invention；
Fig. 3 is a kind of fundamental diagram of remote sensing satellite load task parametric control method in the embodiment of the present invention.
Embodiment
It is public to the present invention below in conjunction with accompanying drawing to make the object, technical solutions and advantages of the present invention clearer
Embodiment is described in further detail.
The invention discloses a kind of remote sensing satellite load task parametric control method, stationary orbit mainly can apply to
High Resolution Remote Sensing Satellites.The remote sensing satellite load task parametric control method, it will be completed on Satellite needed for load task
The parametrization instruction template and Task Scheduling Model for each subsystem called are stored in On board computer, terrestrial user personnel
Only need to determine that image space, imaging moment, imaging pattern and load parameter are sent to star according to actual task demand, on star
Computer can plan motor-driven path automatically according to parameter and Task Scheduling Model, and generate complete load task command sequence.
Meanwhile parameterize instruction template and in-orbit can modify, to meet the demand for control after the change of controlled device generating state.
Reference picture 1, show a kind of load task pattern diagram of remote sensing satellite in the embodiment of the present invention.In this implementation
In example, the load task pattern of remote sensing satellite, it can specifically include：Single scape stares load task pattern, region splicing load is appointed
Business pattern and motor-driven inspection load task pattern.
Reference picture 2, the step of showing a kind of remote sensing satellite load task parametric control method in the embodiment of the present invention
Flow chart.Reference picture 3, show that a kind of work of remote sensing satellite load task parametric control method in the embodiment of the present invention is former
Reason figure.
In the present embodiment, the remote sensing satellite can specifically refer to stationary orbit High Resolution Remote Sensing Satellites.Wherein, institute
Remote sensing satellite load task parametric control method is stated, including：
Step 101, entrained image space in the load task information noted in acquisition, imaging moment, imaging pattern and
Load parameter.
In the preferred embodiment of the present invention, the remote sensing satellite load task parametric control method, can also be wrapped
Include：
The upper note data received are parsed, determine the classification of the upper note data.Wherein, when it is determined that the upper note
When data are load task information, above-mentioned steps 101 are performed；When it is determined that the classification of the upper note data is compiled for parameter instruction template
When collecting information, parametrization instruction template to be edited numbering entrained in the parameter instruction edit model information and editor are obtained
Instruction；According to the parametrization instruction template numbering to be edited, parametrization instruction template to be edited is determined；According to the editor
Instruct and edit operation is carried out to the parametrization instruction template to be edited.Wherein, in the edit operation, including following operation
At least one：Delete, be newly-increased, replacing and inserting.
Such as Fig. 3, the upper note data are determined and inputted according to actual task demand by user, and ground fortune control system receives should
Upper note data, and according to the task data interface shape of agreement, sent data are noted on this to the On board computer of remote sensing satellite.
In the present embodiment, the upper note data for control system of users input being transported by ground are controlled (reception and upper note), realize
Towards the fortune control interface of satellite task characteristic, the operation to satellite equipment one-level is shielded, can effectively simplify ground user instruction
The complexity of layout work, the data volume noted in reduction, and the reliability of instruction layout work is improved, to realize stationary orbit
The high response speed of High Resolution Remote Sensing Satellites, high time resolution imaging offer technology ensure.
Preferably, it is that a kind of parameter of task data interface illustrates table such as table 1：
Table 1
Step 102, the first task scheduling model that selection matches with the imaging pattern.
In the present embodiment, Task Scheduling Model can be established in the following way：According to the load task of remote sensing satellite
Pattern, establish the Task Scheduling Model with the load task patterns match of remote sensing satellite；By each load task of remote sensing satellite
Multiple tasks scheduling model is stored in On board computer corresponding to pattern.Wherein, carried in Task Scheduling Model：Reserve road
Footpath and imaging mode planning strategy.
Preferably, the first task scheduling model that the selection matches with the imaging pattern, can specifically include：From
Selection matches first with the imaging pattern in the multiple tasks scheduling model stored in remote sensing satellite On board computer
Business scheduling model.
Wherein, reference picture 3, a kind of load task pattern diagram of remote sensing satellite in the embodiment of the present invention is shown.
In the present embodiment, load task pattern, it can specifically include：Single scape stares load task pattern, region splicing load task mould
Formula and motor-driven inspection load task pattern.
Accordingly, Task Scheduling Model, can specifically include：Single scape stares Task Scheduling Model, region splicing task is adjusted
Spend model and motor-driven inspection Task Scheduling Model.Wherein, single scape stares Task Scheduling Model and stares load task corresponding to single scape
Pattern, region splicing Task Scheduling Model correspond to region splicing load task pattern, and motor-driven inspection Task Scheduling Model is corresponding
In motor-driven inspection load task pattern.
It is the structural representation table that a kind of single scape stares Task Scheduling Model such as table 2：
Table 2
It is the structural representation table that Task Scheduling Model (M*N regions) is spliced in a kind of region such as table 3：
Table 3
It is a kind of structural representation table of motor-driven inspection Task Scheduling Model (n times race way) such as table 4：
Table 4
Step 103, by the first task scheduling model, call with one of the load task information match or
Multiple first parametrization instruction templates.
In the present embodiment, parametrization instruction template can be established in the following way：Obtain each subsystem of remote sensing satellite
Typical control instruction sequence；To the typical control instruction sequence analysis, analysis result is obtained；According to default template to described
Analysis result carries out reset, obtains parameterizing instruction template；Multiple parameters corresponding to each typical control instruction sequence are referred to
Template is made to be stored in On board computer.Wherein, the parametrization instruction template, including：Coded instructions, instruction name, instruction
Execution interval, instruction template input parameter and instruction code create-rule.The particular number for parameterizing instruction template can be according to reality
Border demand determines, can establish it is several parameterize instruction template to dozens of, for describing the basic training of each subsystem equipment on star
Energy.
For example, a kind of number spreads, machine parametrization instruction template is as shown in table 5：
Table 5
Further, in the present embodiment, can also establish respectively each Task Scheduling Model with parametrization instruction template it
Between mapping relations；By the mapping relations between each Task Scheduling Model and parametrization instruction template, On board computer is stored in
In.Wherein, the corresponding one or more parametrization instruction templates of a Task Scheduling Model.Then, it is described to pass through the first task
Scheduling model, call with one or more first of load task information match parametrization instruction template, specifically can be with
Including：By the first task scheduling model, closed according to the mapping between each Task Scheduling Model and parametrization instruction template
It is selection and the load task information phase in the multiple parameters instruction template stored from remote sensing satellite On board computer
The one or more first matched somebody with somebody parameterizes instruction template and is called.
In the preferred embodiment of the present invention, each Task Scheduling Model and parameter can be established respectively in the following way
Change the mapping relations between instruction template：It is determined that perform the task of one or more required by task under a certain load task pattern
Parameter；It is determined that one or more parametrization instruction templates comprising the task parameters；According to a certain load task pattern
Corresponding Task Scheduling Model, and the one or more parametrization instruction templates comprising the task parameters determined, are established
Mapping relations between Task Scheduling Model and parametrization instruction template；Each Task Scheduling Model is established respectively to instruct with parametrization
Mapping relations between template.Wherein, the mapping relations, including：Between Task Scheduling Model and parametrization instruction template
The calling syntagmatic of corresponding relation and Task Scheduling Model and parametrization instruction template.
Step 104, by the image space, imaging moment, imaging pattern and load parameter be respectively written into it is one or
The relevant position of multiple first parametrization instruction templates, generates load task command sequence.
In the present embodiment, it is as it was previously stated, described by the first task scheduling model, call and the load task
The one or more first of information match parameterizes instruction template, can specifically include：Mould is dispatched according to the first task
Type and observation frequency mission bit stream, it is determined that the one or more first for needing to call parameterizes instruction template, each first parametrization
The built-up sequence of instruction template and each first parametrization instruction template repeat number, generate command sequence framework.
Further, it is described that the image space, imaging moment, imaging pattern and load parameter are respectively written into described one
The relevant position of individual or multiple first parametrization instruction templates, generates load task command sequence, can specifically include：By described in
Image space, imaging moment, imaging pattern and load parameter are respectively written into the relevant position in the command sequence framework, generation
Load task command sequence.
Preferably, it is described that the image space, imaging moment, imaging pattern and load parameter are respectively written into the instruction
Relevant position in sequence framework, load task command sequence is generated, can specifically be included：Judge by the image space, into
Whether information to be written is direct map information as determined by moment, imaging pattern and load parameter；When information to be written is
During direct map information, relevant position that the information to be written is write direct in the command sequence framework；When to be written
When information is not direct map information, information to be written is parsed, passes through what is carried in the first task scheduling model
Internal operation calculation method of parameters, the inner parameter corresponding to the information to be written is calculated, the inner parameter is straight
Connect the relevant position write in the command sequence framework；Until all information to be written are write in the command sequence framework
Relevant position, obtain load task command sequence.
So that imaging moment Tc first and imaging presequence perform duration Tr as an example, the process of analysis of information to be written can be as
Under：
Performing duration Tr according to imaging moment Tc first and imaging presequence, (all instructions performs before being defined as imaging instruction
It is spaced sum), the execution moment T of first bar instruction in the sequence of calculation0, wherein T0=Tc-Tr.
According to the load task pattern of remote sensing satellite and observation frequency information, each circulation observation moment is calculated, between circulation
Every with each imaging point mobilization position：
1st, single scape stares load task pattern
N-th imaging moment Tcn=Tc+ (N-1) * (T1+Tcycle)。
Wherein, T1Represent single imaging duration；Tcycle represents imaging interval.
2nd, region splicing load task pattern
The corresponding motor-driven lateral swinging angle of the M*N times imaging is XM*N、YM*N：
XM*N=X1 (M is even number)
XM*N=X1+ (M-1) * Δs (M is odd number)
YM*N=Y1- (N-1) * Δs
Wherein, X1, Y1 represent that image space corresponds to motor-driven side-sway angle first, and it is motor-driven that Δ represents that adj acent imaging area domain corresponds to
Step angle.
3rd, motor-driven inspection load task pattern
N-th circulation imaging moment Tcn=Tc+ (N-1) * (T1+T2+T3+Tcycle*)。
Wherein, T1、T2、T3Represent that inspection place position 1,2,3 is imaged duration respectively；Tcycle*Between representing that inspection circulates
Every.
Step 105, the load task command sequence of generation is distributed to each subsystem of corresponding remote sensing satellite, so that remote sensing
Each subsystem of satellite controls remote sensing satellite imaging according to the load task command sequence.
Such as Fig. 3, each subsystem of remote sensing satellite includes but are not limited to：Control subsystem, camera subsystem, data transmission subsystem
With other subsystems.Load task command sequence can be dispensed to control subsystem, camera subsystem, data transmission subsystem and its
It is any one or more in his subsystem.
In summary, remote sensing satellite load task parametric control method of the present invention, can with but be not limited only to fit
For stationary orbit High Resolution Remote Sensing Satellites, the remote sensing satellite load task parametric control method can be obtained directly by ground
The load task information noted in the fortune control system of face, by the parsing to load task information, in Task Scheduling Model and parametrization
On the basis of instruction template, the generation and distribution of load task command sequence can be achieved, and then control remote sensing satellite imaging.Can
See, remote sensing satellite load task parametric control method of the present invention, shield the operation to satellite equipment one-level, can have
Effect simplifies the complexity of ground user instruction layout work, the data volume noted in reduction, and improve instruction layout work can
By property, ensure to realize that the high response speed of stationary orbit High Resolution Remote Sensing Satellites, high time resolution imaging provide technology,
It compensate for not specifically for the blank of stationary orbit High Resolution Remote Sensing Satellites load task control method.
Secondly, remote sensing satellite load task parametric control method of the present invention, there is load task instruction layout
Difficulty is low, layout efficiency high, and fluence is few in data, upper note speed is fast, the advantages that task response-time is short, can meet stationary orbit
The whole day imaging demand of High Resolution Remote Sensing Satellites and various load task mode requirements, give full play to satellite efficiency.
In addition, line number can be entered according to the task data interface shape of agreement between ground fortune control system and On board computer
According to interaction, there is versatility, run break-in period with shortening star, improve satellite application efficiency.
On the basis of above-described embodiment, the invention also discloses a kind of remote sensing satellite load task parametric control system
System, including：Acquisition module, entrained image space, imaging moment, imaging mould in the load task information for obtaining upper note
Formula and load parameter；Selecting module, for the first task scheduling model for selecting to match with the imaging pattern；Call mould
Block, for by the first task scheduling model, calling the one or more first with the load task information match
Parameterize instruction template；Writing module, the image space, imaging moment, imaging pattern and load parameter are respectively written into institute
The relevant position that one or more first parameterizes instruction template is stated, generates load task command sequence；Distribution module, for inciting somebody to action
The load task command sequence of generation is distributed to each subsystem of corresponding remote sensing satellite, so that each subsystem of remote sensing satellite is according to institute
State the control remote sensing satellite imaging of load task command sequence.
For system embodiment, because it is corresponding with embodiment of the method, so description is fairly simple, correlation
Place referring to embodiment of the method part explanation.
Each embodiment in this explanation is described by the way of progressive, what each embodiment stressed be and its
The difference of his embodiment, between each embodiment identical similar part mutually referring to.
It is described above, it is only the optimal embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in,
It should all be included within the scope of the present invention.
The content not being described in detail in description of the invention belongs to the known technology of professional and technical personnel in the field.
Claims (10)
- A kind of 1. remote sensing satellite load task parametric control method, it is characterised in that including：Entrained image space, imaging moment, imaging pattern and load parameter in the load task information noted in acquisition；The first task scheduling model that selection matches with the imaging pattern；By the first task scheduling model, the parameter of one or more first with the load task information match is called Change instruction template；The image space, imaging moment, imaging pattern and load parameter are respectively written into one or more of first parameters Change the relevant position of instruction template, generate load task command sequence；The load task command sequence of generation is distributed to each subsystem of corresponding remote sensing satellite, so that each subsystem of remote sensing satellite Remote sensing satellite imaging is controlled according to the load task command sequence.
- 2. according to the method for claim 1, it is characterised in that also include：The upper note data received are parsed, determine the classification of the upper note data；When it is determined that the upper note data are load task information, perform entrained in the load task information noted in the acquisition Image space, imaging moment, imaging pattern and the step of load parameter；When it is determined that the classification of the upper note data is parameter instruction edit model information, the parameter instruction edit model is obtained Entrained parametrization instruction template to be edited numbering and edit instruction in information；According to the parametrization instruction template numbering to be edited, parametrization instruction template to be edited is determined；Edit operation is carried out to the parametrization instruction template to be edited according to the edit instruction；Wherein, the editor behaviour Make, including at least one of following operation：Delete, be newly-increased, replacing and inserting.
- 3. according to the method for claim 1, it is characterised in that also include：Obtain the typical control instruction sequence of each subsystem of remote sensing satellite；To the typical control instruction sequence analysis, analysis result is obtained；Reset is carried out to the analysis result according to default template, obtains parameterizing instruction template；Wherein, the parametrization refers to Template is made, including：Coded instructions, instruction name, instruction execution interval, instruction template input parameter and instruction code create-rule；Multiple parameters instruction template corresponding to each typical control instruction sequence is stored in On board computer.
- 4. according to the method for claim 3, it is characterised in that also include：According to the load task pattern of remote sensing satellite, the task scheduling mould with the load task patterns match of remote sensing satellite is established Type；Wherein, carried in Task Scheduling Model：Motor-driven path and imaging mode planning strategy；Each Task Scheduling Model is established respectively and parameterizes the mapping relations between instruction template；Wherein, a task scheduling mould The corresponding one or more parametrization instruction templates of type；By multiple tasks scheduling model corresponding to each load task pattern of remote sensing satellite, and, each Task Scheduling Model and ginseng Mapping relations between numberization instruction template, are stored in On board computer.
- 5. according to the method for claim 4, it is characterised in thatLoad task pattern, including：Single scape stares load task pattern, region splicing load task pattern and motor-driven inspection load Mission mode；Task Scheduling Model, including：Single scape stares Task Scheduling Model, region splicing Task Scheduling Model and motor-driven inspection task Scheduling model；Wherein, single scape stares Task Scheduling Model and stares load task pattern, region splicing Task Scheduling Model corresponding to single scape Splice load task pattern corresponding to region, motor-driven inspection Task Scheduling Model corresponds to motor-driven inspection load task pattern.
- 6. according to the method for claim 4, it is characterised in that described to establish each Task Scheduling Model respectively and refer to parametrization The mapping relations between template are made, including：It is determined that perform the task parameters of one or more required by task under a certain load task pattern；It is determined that one or more parametrization instruction templates comprising the task parameters；According to Task Scheduling Model corresponding to a certain load task pattern, and include the task parameters one determined Individual or multiple parameters instruction template, establish Task Scheduling Model and parameterize the mapping relations between instruction template；Wherein, institute Mapping relations are stated, including：Task Scheduling Model and parametrization instruction template between corresponding relation and Task Scheduling Model with Parameterize the calling syntagmatic of instruction template；Each Task Scheduling Model is established respectively and parameterizes the mapping relations between instruction template.
- 7. according to the method for claim 1, it is characterised in that it is described by the first task scheduling model, call with The one or more first of the load task information match parameterizes instruction template, including：According to the first task scheduling model and observation frequency mission bit stream, it is determined that the one or more first for needing to call is joined The repetition of numberization instruction template, the built-up sequence of each first parametrization instruction template and each first parametrization instruction template is held Places number, generate command sequence framework.
- 8. according to the method for claim 7, it is characterised in that described by the image space, imaging moment, imaging pattern The relevant position of one or more of first parametrization instruction templates, generation load task instruction are respectively written into load parameter Sequence, including：The image space, imaging moment, imaging pattern and load parameter are respectively written into the phase in the command sequence framework Position is answered, generates load task command sequence.
- 9. according to the method for claim 8, it is characterised in that described by the image space, imaging moment, imaging pattern The relevant position in the command sequence framework is respectively written into load parameter, generates load task command sequence, including：Judge whether information to be written is straight determined by the image space, imaging moment, imaging pattern and load parameter Connect map information；When information to be written is direct map information, the information to be written is write direct in the command sequence framework Relevant position；When information to be written is not direct map information, information to be written is parsed, dispatched by the first task The internal operation calculation method of parameters carried in model, the inner parameter corresponding to the information to be written is calculated, by institute State the relevant position that inner parameter is write direct in the command sequence framework；Until the relevant position that all information to be written are write in the command sequence framework, obtains load task sequence of instructions Row.
- 10. a kind of remote sensing satellite load task Parameterized control system, the system are arranged on remote sensing satellite, its feature exists In, including：Acquisition module, entrained image space in the load task information for obtaining upper note, imaging moment, imaging pattern and Load parameter；Selecting module, for the first task scheduling model for selecting to match with the imaging pattern；Calling module, for by the first task scheduling model, calling one with the load task information match Or multiple first parametrization instruction templates；Writing module, the image space, imaging moment, imaging pattern and load parameter are respectively written into one or more of The relevant position of first parametrization instruction template, generates load task command sequence；Distribution module, for the load task command sequence of generation to be distributed into each subsystem of corresponding remote sensing satellite, so that distant Feel each subsystem of satellite and remote sensing satellite imaging is controlled according to the load task command sequence.
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