CN109947406A - A kind of generalization House keeping system framework - Google Patents
A kind of generalization House keeping system framework Download PDFInfo
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- CN109947406A CN109947406A CN201910148031.4A CN201910148031A CN109947406A CN 109947406 A CN109947406 A CN 109947406A CN 201910148031 A CN201910148031 A CN 201910148031A CN 109947406 A CN109947406 A CN 109947406A
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Abstract
The present invention relates to a kind of generalization House keeping system frameworks, including logic execution module, data interaction module and bookbinding data module.It binds data module and receives externally input software logic model bookbinding parameter；The software logic model includes logic sequence and its executes sequence, each logic sequence includes nest relation between logical action and logical action and executes sequence, and each logical action includes the logic sub-operation executed according to the process that different movement templates determines；Logic execution module is according to the preset execution period, successively obtain the logical action of logic sequence, according to logic sub-operation parameter in logical action, the processing function of calling logic sub-operation, the processing function for executing logic sub-operation, obtains satellite Star Service management data or Star Service executes instruction and is sent to data interaction module；Data interaction module is communicated for generalization House keeping system with external interface.The present invention realizes business function by logical model automatically, improves work efficiency.
Description
Technical field
The present invention relates to a kind of generalization House keeping system frameworks, defend suitable for telecommunication satellite, manned spacecraft, navigation
The House keeping system development of the spacecrafts such as star, remote sensing satellite.
Background technique
Current country's layman's Space Industry mode is to business space flight mode development, in the future that can be seen, global commerce
Satellite market scale is by sustainable growth.The spacecrafts such as at low cost, the lead time is short, functional density is high, customizable develop characteristic,
Have become the hot spot of current space flight development.But the research and development of Most current On-board software system, modularization, generalization journey
It spends lower, new satellite model and is mostly based on the carry out adaptation for inheriting satellite model, modification correctness and development people
Member's qualification is related, and demand change is unobvious with coding change correspondence.Parameter bookbinding automatization level is lower, and accuracy is protected
Card relies on the mode of manual verification.
House keeping system is the brain of satellite information system, the major function logic comprising Star Service management business.Star Service
Management system has following technical characterstic:
1) data protocol and format are clear, uniformly: satellite parametric reduction data are stored and are located based on unified data protocol
Reason, satellite command data have unified operating protocol；
2) software logic mode is clear, uniformly: software logic largely using " interpretation data-executes movement " mode into
Row processing.
3) software bookbinding parameter data volume is big: bookbinding parameter data volume is big, and correctness requires height；
In present satellites development work, each satellite requires a corresponding software troop, period of software development with
Satellite research and development are served as theme.General design of software personnel write software development charter and its auxiliary file according to model requirement.It is soft
Part troop completes design, development, the debugging, test phase of software according to charter according to soft project thought.Current is soft
Part and software development method mainly include following problem:
1) software expandable is poor: current software module level is not high, and scalability considers insufficient when initial designs, main
It wants the reason is that demand style and operating mechanism respectively have feature since software requirement is towards multiple subsystems, there is no using unified
Mechanism processing；
2) software model multiplexing capacity is poor: each Function Coupling of software is strong, when modifying a small amount of code, is related to software function
Energy point is more, and the ability of software change verifying is weak, and third party evaluates and tests heavy workload；
3) software maintenance and research and development are at high cost: software architecture disunity, each functional module code spice is inconsistent, more
Important software logic details is hidden in code, and when the change of research staff's position, subsequent research staff's maintenance difficulties are high；
4) software quality difficulty is safeguarded: software has a large amount of bookbinding parameter, and the mistake of any one bookbinding parameter all can be straight
Connect the correctness for influencing one subsystem of satellite.
Summary of the invention
Technology of the invention solves the problems, such as: overcome the deficiencies in the prior art, is software design, software requirement and subsystem
Design provides a kind of generalization House keeping system framework, realizes that business function, preposition software logic are set by logical model
It counts in satellite system logical design, by realizing that logical model, to the automatic conversion of bookbinding data, is completed from reguisition form
Business function is designed into the seamless connection of software design.
The technical solution of the invention is as follows: a kind of generalization House keeping system framework, which includes that logic executes
Module, data interaction module and bookbinding data module；Wherein:
Data module is bound, receives externally input bookbinding parameter, and stored to buffer area；The bookbinding parameter
Including software logic model；The software logic model includes logic sequence and its executes sequence, and each logic sequence realizes one
A business function, including the nest relation between logical action and logical action and executes sequence, and each logical action includes
The logic sub-operation executed according to the process that different movement templates determines；
Logic execution module successively obtains the logical action of logic sequence according to the preset execution period, dynamic according to logic
Logic sub-operation parameter in work, the processing function of calling logic sub-operation extract from data interaction module and execute logic sub-operation
Processing function needed for Star Service execute devices collect data or Star Service control instruction, execute the processing letter of logic sub-operation
Number, obtains satellite Star Service management data or Star Service executes instruction, and satellite Star Service is managed data and Star Service is executed instruction and is sent to
Data interaction module；
Data interaction module stores satellite Star Service management data to buffer area；It obtains Star Service and executes devices collect data
And it stores；Telemetry is extracted from buffer area to send according to telemetry protocol composition telemetry frame；Receive the Star Service control that ground is sent
System is instructed and is stored；Star Service is executed instruction and is sent to corresponding Star Service execution equipment.
The logic execution module includes that logic sequence executes queue, logic sequence hangs up queue, logic sequence actuator；
Logic sequence executes queue, for storing pending logic sequence；
Logic sequence hangs up queue, for storing the logic sequence hung up；
Logic sequence actuator, when initialization, all logic sequences are included in logic sequence and held by analysis software logical model
Row queue；Later, following steps are executed in each execution period:
It is executed in queue from logic sequence and extracts newest logic sequence as current logic sequence, by current logic sequence
Program pointer as entrance, start to execute the logic sequence, obtain the logical action of logic sequence, patrolled according in logical action
The parameter of sub-operation is collected, the processing function of calling logic sub-operation executes the processing letter of logic sub-operation from data interaction module
The required Star Service of number executes devices collect data or Star Service control instruction, executes the processing function of logic sub-operation, is defended
Star business management data and Star Service execute instruction, and go to certain step to the logic sequence and need to hang up or execute completion
When, current logic sequencer program pointer is saved, current logic sequence is moved on into logic sequence and is hung up in queue.
The processing function of the logic sub-operation includes judgement processing function and execution processing two class of function.
Logical action is compiled in sequence according to level permutations, the logical action of same level in the same logic sequence
Number, it is executed according to number order, the logical action of different levels is executed according to nest relation, and there are the logical actions of nest relation
Referred to as father's logical action and sub- logical action, the sequence that they are executed follows " to be continued to hold if father's logical action runs succeeded
The corresponding sub- logical action of the row logical action skips to patrolling after father's logical action if father's logical action executes failure
Volume movement execute " principle.
Bookbinding parameter is identified using macrodefinition, and is saved in the form of array.
The movement template includes that " judgement-movement-judgement " acts template.
" judgement-movement-judgement " movement template includes decision logic sub-operation before executing, it is predetermined before judge number,
Preceding judgement failure action logic sub-operation executes action logic sub-operation, predetermined action number of retries, rear decision logic behaviour
Work judges number, rear judgement delay logic sub-operation, judges failure action logic sub-operation afterwards after making a reservation for；It specifically includes as follows
Two execution steps are as follows:
(1), decision logic sub-operation before executing judges number before judgement before executing when the success of decision logic sub-operation
Number is judged before whether reaching predetermined, is then to carry out executing action logic sub-operation, and otherwise, unsuccessfully movement is patrolled for judgement before carrying out
Sub-operation is collected, is terminated after the completion of preceding judgement failure action logic sub-operation；
(2), after the completion of executing action logic sub-operation, after after judgement delay logic sub-operation, decision logic after progress
Sub-operation judges whether number reaches predetermined action number of retries, is, then tie after rear decision logic sub-operation success after judgement
Otherwise beam judges to act whether number of retries reaches preset number of retries, if having reached number of retries, sentence after carrying out
It is disconnected unsuccessfully to act sub-operation, otherwise, come back to step (2).
The bookbinding parameter is input to bookbinding data module by reguisition form form.
The data interaction module includes telemetering packet buffer area, telemetering framing submodule, instruction distribution submodule, in which:
Telemetering packet buffer area executes devices collect data for storing satellite Star Service management data and Star Service；
Telemetering framing submodule extracts telemetry according to the telemetry protocol composition telemetry frame hair of agreement from buffer area
It send；
Instruction distribution submodule, receives the Star Service control instruction that ground is sent, verifies and store；Star Service execution is received to refer to
It enables, by the parsing to Star Service control instruction content, Star Service control instruction is routed, be sent to corresponding Star Service execution and set
It is standby.
The advantages of present invention is compared with former technology is:
(1), the invention proposes the tri-level logic model of " logic sequence, logical action, logic sub-operation ", by using
Unified logical model makes software design, software requirement and Subsystem Design have general design logic frame, is for point
System designer, software totality and research and development of software personnel provide logical constraint, reduce the otherness of demand and research and development of software,
The solidification for realizing software operational mode makes multiple functional modules using unified operation frame, promotes software reusability, can tie up
Shield property.
(2), the present invention is realized and is automatically generated based on what demand file to software was bound, has uniform template by parsing
Demand file generates the bookbinding information in software code, enhancing demand file and the corresponding relationship for binding data, reaches and only verify
Demand file data correctness ensures that the correctness of most of software logic.
(3), the present invention is realized software logic bookbinding, is reduced software operation frame and business by the way of parameter bookbinding
The degree of coupling of demand, software operation frame will not be changed with the change of business demand, promote software quality.
(4), the present invention use unified software data and interactive interface, realize software logic can bookbinding, realization software
Bookbinding automation.Housekeeping software data are managed collectively, unified access interface is provided, reduce the software degree of coupling, are promoted soft
Part modularization.
Detailed description of the invention
Fig. 1 is the generalization software frame architecture diagram of the embodiment of the present invention；
Fig. 2 is three level schematic diagrames of logical model of the invention；
Fig. 3 is that logic sequence of the invention executes sequential schematic；
Fig. 4 is logic execution module operating mechanism schematic diagram of the invention；
Fig. 5 is the engine-operated flow chart of sub-operation of the invention；
Fig. 6 is data interaction module architecture diagram of the invention；
Fig. 7 (a) is the bookbinding parameter workflow before optimization of the embodiment of the present invention；
Fig. 7 (b) is the bookbinding parameter workflow after optimization of the embodiment of the present invention.
Specific embodiment
A specific embodiment of the invention is further described in detail with reference to the accompanying drawing.
1, generalization system framework is summarized
As shown in Figure 1, generalization frame mainly includes three parts: including logic execution module, data interaction module and dress
Order data module；Wherein:
Data module is bound, receives externally input bookbinding parameter, and stored to buffer area；The bookbinding parameter
Including logical model；The software logic model includes logic sequence and its executes sequence, and each logic sequence realizes an industry
Be engaged in function, including the nest relation between logical action and logical action and execute sequence, each logical action include according to
The logic sub-operation that the process that different movement templates determines executes；Bookbinding parameter is directly from the demand schedule trellis of uniform template
Formula is bound into bookbinding data module.
Logic execution module is the core of generalization system framework, it successively obtains logic according to the preset execution period
The logical action of sequence, according to logic sub-operation parameter in logical action, the processing function of calling logic sub-operation is handed over from data
Star Service needed for mutual module extracts the processing function for executing logic sub-operation executes devices collect data or Star Service control instruction,
The processing function for executing logic sub-operation, obtains satellite Star Service management data or Star Service executes instruction, and satellite Star Service is managed number
Data interaction module is sent to according to executing instruction with Star Service.
Data interaction module handles all data interaction tasks, and satellite Star Service management data are stored to buffer area；It obtains
It takes Star Service to execute devices collect data and stores；Telemetry is extracted from buffer area forms telemetering according to the telemetry protocol of agreement
Frame is sent；It receives the Star Service control instruction that ground is sent and stores；Star Service is executed instruction and is sent to the execution of corresponding Star Service and sets
It is standby.The format of the module operation data is based primarily upon the telemetering pack arrangement of CCSDS and instruction format is operated, and obtains ground and refers to
It enables, sends ground telemetering, update the Star Service execution device data for being located at bus.
2, logical model
The present invention propose " logic sequence, logical action, logic sub-operation " tri-level logic model, wherein logic sequence by
Multiple logical action compositions, logical action are made of multiple logic sub-operations.As shown in Fig. 2, the spy according to housekeeping software
Point, the present invention abstract Star Service management business logic by logic sequence.The corresponding business function of each logic sequence.Logic
Sequence is made of series of operation steps, each step, that is, logical action.Logical action has different templates, and logic sequence is pressed
Sequence executes the internal logical action based on different templates, and each template is mainly realized according to specific software-implemented logic.
Include the steps that more judgement and operation in logical action, the present invention is referred to as logic sub-operation.Logic sub-operation is broadly divided into
Two generic operations, the first kind are judgement operation, and the second class is to execute operation.Judgement operation is mainly condition judgement, for example, " judgement-
Preceding judgement, rear judgement in movement-judgement " template are all judgement operations, judge that parameter, logic judgment are also judgement operation.It holds
Row operation refers mainly to specific software operation, for example, sending instruction, modification parameter, self-defining operation and " judgement-acts-sentences
It is disconnected " unsuccessfully movement, rear judgement unsuccessfully act etc. for execute movement, preceding judgement in template.
Sub-operation needs the movement of a general runtime engine execution sub-operation, and all application software all pass through this and draw
It holds up parsing and runs sub-operation.As shown in figure 5, sub-operation engine is divided into judgement and processes and executes according to the type of sub-operation
Reason.
1) judgement processing is simple expression processing, due to fixed up to 4 judgement combinations, does not support parantheses to sentence
It is disconnected.Judgement processing realization is simpler, here without narration.
2) execution processing is the major function of engine.Software reads the sub-operation in logical action, according to son after reading
The type of operation obtains the processing function of sub-operation, obtains processing function and is handled.After the completion of sub-operation processing, continue
Next sub-operation is read, until the reading of all sub-operations finishes.
Current application it is more be " judgement-movement-judgement " movement template and " judgement-operation " two kinds of templates.Logic is dynamic
Make that there is nested structure.Logical action template has scalability.By taking " judgement-movement-judgement " template as an example, " judgement-is dynamic
Each logical action of work-judgement " template includes decision logic sub-operation before executing, it is predetermined before judge number, preceding judgement mistake
Lose action logic sub-operation, execute action logic sub-operation, predetermined action number of retries, rear decision logic sub-operation, it is predetermined after
Judge number, rear judgement delay logic sub-operation, rear judgement failure action logic sub-operation；It specifically includes following two and executes step
Suddenly are as follows:
(1), decision logic sub-operation before executing judges number before judgement before executing when the success of decision logic sub-operation
Number is judged before whether reaching predetermined, is then to carry out executing action logic sub-operation, and otherwise, unsuccessfully movement is patrolled for judgement before carrying out
Sub-operation is collected, is terminated after the completion of preceding judgement failure action logic sub-operation；
(2), after the completion of executing action logic sub-operation, after after judgement delay logic sub-operation, decision logic after progress
Sub-operation judges whether number reaches predetermined action number of retries, is, then tie after rear decision logic sub-operation success after judgement
Otherwise beam judges to act whether number of retries reaches preset number of retries, if having reached number of retries, sentence after carrying out
It is disconnected unsuccessfully to act sub-operation, otherwise, come back to step (2).
In order to express complex logic, logical action has nested structure, and each logical action may include sub- movement.Son is dynamic
Make to be also a logical action.For logical action according to level permutations, the logic of same level is dynamic in the same logic sequence
It numbers, is executed according to number order in sequence, the logical action of different levels is executed according to nest relation, and there are nested passes
The logical action of system is known as father's logical action and sub- logical action, and the sequence that they are executed follows " if father's logical action executes
It is successful then continue to execute the corresponding sub- logical action of the logical action, father's logic is skipped to if father's logical action executes failure
The principle of logical action execution after movement ".As shown in figure 3, a logic sequence only includes logical action 1, logical action 1
Including logical action 1.1 and logical action 1.2, logical action 1.1 includes logical action 1.1.1.It mainly executes logic as schemed
3, when execution logical action 1.1 is successful, logical action 1.1.1 is continued to execute, but if logical action 1.1 executes failure
Continue to execute logical action 1.2.
The corresponding reguisition form of each logic sequence and one group of bookbinding parameter, logic sequence corresponding tool in requirement documents
There is the reguisition form of uniform template, the bookbinding parameter of counterlogic sequence in system framework can be automatic by reguisition form
Generate bookbinding data.It binds data module and logic sequence is automatically generated by the reguisition form of logic sequence.Store software bookbinding
Data provide unified interface maintenance bookbinding parameter；
Logical model of the present invention is fixed, and software operation logic is high-visible, and it is clear, intuitive that software modification influences domain analysis.
3, logic execution module
Logic execution module is the enforcement engine of logical model, after the bookbinding parameter of load logic model, according to bookbinding ginseng
Number construction logic sequence, executes the specific logical action in logic sequence, realizes software operation function；
As shown in figure 4, logic execution module is mainly made of two logic sequence queues and logic sequence actuator.Institute
Stating logic execution module includes that logic sequence executes queue, logic sequence hangs up queue, logic sequence actuator；
Logic sequence executes queue, for storing pending logic sequence；
Logic sequence hangs up queue, for storing the logic sequence hung up；
Logic sequence actuator, when system starts, logic execution module is initialized, and when initialization, analysis software is patrolled
Model is collected, all logic sequences are included in logic sequence and execute queue；Later, following steps are executed in each execution period:
It is executed in queue from logic sequence and extracts newest logic sequence as current logic sequence, by current logic sequence
Program pointer as entrance, start to execute the logic sequence, obtain the logical action of logic sequence, patrolled according in logical action
The parameter of sub-operation is collected, the processing function of calling logic sub-operation executes the processing letter of logic sub-operation from data interaction module
The required Star Service of number executes devices collect data or Star Service control instruction, executes the processing function of logic sub-operation, is defended
Star business management data and Star Service execute instruction, and go to certain step to the logic sequence and need to hang up or execute completion
When, current logic sequencer program pointer is saved, current logic sequence is moved on into logic sequence and is hung up in queue.Such as it needs to judge
When Star Service execution equipment returns the result, sequence will remove execution queue, be put into hang-up queue.
4, data interaction module
Data interaction module is to connect the communication module of logic execution module and external interface, as shown in fig. 6, module master
It to include telemetering packet buffer area, telemetering framing submodule, instruction distribution submodule three parts.Pass through total knot inside present satellites
Structure is attached, and the main information of each single machine is stored in telemetering packet, and House keeping system is collected by bus to be located at respectively
The telemetering package informatin of a single machine understands the platform of whole star and the operating condition of load.
Telemetering packet buffer area stores the telemetering package informatin of all satellite single machines, including satellite Star Service management data and Star Service
Execute devices collect data.When logic execution module executes sub-operation, needs to obtain Star Service and execute device data and satellite Star Service
When managing data, the data in telemetering packet buffer area are all changed by unified interface.
Telemetering framing submodule major function is to obtain telemetering packet buffer area data, extracts telemetry according to the distant of agreement
Agreement is surveyed, and becomes telemetry frame according to CCSDS format combination, external interface is transferred to, later, telemetering is believed by telemetering single machine
Breath is transmitted to ground.
The Star Service control instruction that instruction distribution submodule, mainly reception ground are sent, verifies and stores；Star Service is received to hold
Row instruction, by the parsing to Star Service control instruction content, routes Star Service control instruction, is sent to corresponding Star Service and holds
Row equipment.
5, bookbinding parameter module
Bookbinding parameter module is responsible for the management of software initialization bookbinding parameter.Bookbinding parameter mainly includes following several: star
The position of business all telemetry parameters of management system, all code words for sending instruction, software logic model and House keeping system fortune
Initial parameter required for row.There are special demand file format, software storage mode, software to visit each bookbinding parameter
Ask about modification mode.Current bookbinding parameter is mainly stored in a manner of array, and bookbinding data therein are largely using macro fixed
The mode of justice is named.When generating bookbinding parameter code using automatic binder, software can content according to demand from
Dynamic modification becomes data and macro information in C language.
As shown in Fig. 7 (a) and Fig. 7 (b), after realizing automatic bookbinding, On-board software bookbinding rises comprehensively from manual operation
Grade is information-based operation, improves the accuracy of data.Original software forwarding:
1) demand file of each party in request of software requirement staff integration, is integrated into bookbinding parameter list file, gives soft
Part developer, demand personnel indicate bookbinding change part hereof.
2) software developer binds software coefficient according to bookbinding file manually, and Part Development staff development is certainly
Dynamic chemical industry tool completes software bookbinding.
3) software developer checks whether bookbinding is correct, and after confirmation, bookbinding is finished.
Improved software forwarding:
1) software requirement personnel have the bookbinding parameter table of unified format according to unalterable rules completion；
2) bookbinding parameter conversion software parses bookbinding parameter table, information (the telemetering position that combining information system platform provides
Set, software parameter information etc.), table is uniformly transformed into .c and .h file；
3) research and development of software personnel compare new and old bookbinding parameter code by tool, can obtain currently binding information and upper one
Version binds the difference of information, and the difference of " file and code " is made to become the difference of " code and code ", compares work using file
Have change bookbinding information that can be more intuitive, safe, improves the safety that bookbinding parameter is modified.
Unspecified part of the present invention belongs to common sense well known to those skilled in the art.
Claims (9)
1. a kind of generalization House keeping system framework, it is characterised in that including logic execution module, data interaction module and dress
Order data module；Wherein:
Data module is bound, receives externally input bookbinding parameter, and stored to buffer area；The bookbinding parameter includes
Software logic model；The software logic model includes logic sequence and its executes sequence, and each logic sequence realizes an industry
Be engaged in function, including the nest relation between logical action and logical action and execute sequence, each logical action include according to
The logic sub-operation that the process that different movement templates determines executes；
Logic execution module successively obtains the logical action of logic sequence, according in logical action according to the preset execution period
Logic sub-operation parameter, the processing function of calling logic sub-operation extract from executing logic sub-operation from data interaction module
Star Service needed for managing function executes devices collect data or Star Service control instruction, executes the processing function of logic sub-operation, obtains
Data are managed to satellite Star Service or Star Service executes instruction, and satellite Star Service is managed into data and Star Service executes instruction and is sent to data friendship
Mutual module；
Data interaction module stores satellite Star Service management data to buffer area；Star Service is obtained to execute devices collect data and deposit
Storage；Telemetry is extracted from buffer area to send according to telemetry protocol composition telemetry frame；The Star Service control that ground is sent is received to refer to
It enables and stores；Star Service is executed instruction and is sent to corresponding Star Service execution equipment.
2. a kind of generalization House keeping system framework according to claim 1, it is characterised in that the logic executes mould
Block includes that logic sequence executes queue, logic sequence hangs up queue, logic sequence actuator；
Logic sequence executes queue, for storing pending logic sequence；
Logic sequence hangs up queue, for storing the logic sequence hung up；
Logic sequence actuator, when initialization, all logic sequences are included in logic sequence and execute team by analysis software logical model
Column；Later, following steps are executed in each execution period:
It is executed in queue from logic sequence and extracts newest logic sequence as current logic sequence, by the journey of current logic sequence
Sequence pointer starts to execute the logic sequence, obtains the logical action of logic sequence as entrance, according to logic in logical action
The parameter of operation, the processing function of calling logic sub-operation execute the processing function institute of logic sub-operation from data interaction module
The Star Service needed executes devices collect data or Star Service control instruction, executes the processing function of logic sub-operation, obtains Satellite
Business management data and Star Service execute instruction, and when the logic sequence goes to the hang-up of certain step needs or execution is completed, protect
Current logic sequencer program pointer is deposited, current logic sequence is moved on into logic sequence and is hung up in queue.
3. a kind of generalization House keeping system framework according to claim 1, it is characterised in that the logic sub-operation
Processing function include judgement processing function and execute processing two class of function.
4. a kind of generalization House keeping system framework according to claim 1, it is characterised in that the same logic
Logical action is numbered in sequence, is executed according to number order according to level permutations, the logical action of same level in sequence, no
Logical action with level is executed according to nest relation, and there are the logical actions of nest relation to be known as father's logical action and sub- logic
Movement, the sequence that they are executed, which follows, " to be continued to execute the corresponding son of the logical action to patrol if father's logical action runs succeeded
Volume movement, the logical action skipped to after father's logical action if father's logical action executes failure execute " principle.
5. a kind of generalization House keeping system framework according to claim 1, it is characterised in that bookbinding parameter is using macro
Definition mark, and saved in the form of array.
6. a kind of generalization House keeping system framework according to claim 1, it is characterised in that the movement template packet
Include " judgement-movement-judgement " movement template.
7. a kind of generalization House keeping system framework according to claim 1, it is characterised in that " the judgement-movement-
Judgement " movement template includes decision logic sub-operation before executing, it is predetermined before judge that number, preceding judgement action logic that fails are grasped
Make, execute action logic sub-operation, predetermined action number of retries, rear decision logic sub-operation, it is predetermined after judge number, judge afterwards
Be delayed logic sub-operation, rear judgement failure action logic sub-operation；Specifically include following two execution step are as follows:
(1), whether decision logic sub-operation before executing judges number before judgement before executing when the success of decision logic sub-operation
Number is judged before reaching predetermined, is then to carry out executing action logic sub-operation, otherwise, judgement failure action logic before carrying out
Operation, preceding judgement failure action logic sub-operation terminate after the completion；
(2), after the completion of executing action logic sub-operation, after after judgement delay logic sub-operation, decision logic is grasped after progress
Make, after rear decision logic sub-operation success, judges whether number reaches predetermined action number of retries after judgement, be, then terminate, it is no
Then, judge to act whether number of retries reaches preset number of retries, if having reached number of retries, judge failure after carrying out
Otherwise movement sub-operation comes back to step (2).
8. a kind of generalization House keeping system framework according to claim 1, it is characterised in that the bookbinding parameter is logical
It crosses reguisition form form and is input to bookbinding data module.
9. a kind of generalization House keeping system framework according to claim 1, it is characterised in that the data interaction mould
Block includes telemetering packet buffer area, telemetering framing submodule, instruction distribution submodule, in which:
Telemetering packet buffer area executes devices collect data for storing satellite Star Service management data and Star Service；
Telemetering framing submodule extracts telemetry from buffer area and sends according to the telemetry protocol composition telemetry frame of agreement；
Instruction distribution submodule, receives the Star Service control instruction that ground is sent, verifies and store；It receives Star Service to execute instruction, lead to
The parsing to Star Service control instruction content is crossed, Star Service control instruction is routed, corresponding Star Service is sent to and executes equipment.
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| CN116192809A (en) * | 2023-03-02 | 2023-05-30 | 苏州泰富晶宇科技有限公司 | Dual-machine cold-standby highly-reliable star service and attitude control interaction architecture system |
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