CN105094829A - Method for automatically generating satellite measurement and control information flow diagram - Google Patents
Method for automatically generating satellite measurement and control information flow diagram Download PDFInfo
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- CN105094829A CN105094829A CN201510455025.5A CN201510455025A CN105094829A CN 105094829 A CN105094829 A CN 105094829A CN 201510455025 A CN201510455025 A CN 201510455025A CN 105094829 A CN105094829 A CN 105094829A
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Abstract
The invention discloses a method for automatically generating a satellite measurement and control information flow diagram. The satellite measurement and control information flow diagram can be automatically generated, and the problems that time for manually drawing a traditional satellite measurement and control information flow diagram is long, and errors occur easily are solved. In-time or synchronous updating of the information flow diagram and an IDS data source can be achieved, and the information flow diagram is convenient to read and maintain. Relative data scattered in subsystems X in satellite interface data sheets (IDS) are extracted and integrated into information flows; the information flows are ranked according to code names of sending devices, the code name of a receiving device and the code number of a receiving device electric connector; finally, the information flows are ranked in sequence through device segments, electric connector segments and signal segments which are built in visio, and information flow diagram drawing is carried out on each sending device; drawing processing is carried out on each sending device according to the drawing sequence from the receiving device to the sending devices; the receiving device is drawn according to the three-layer circulating drawing sequence.
Description
Technical field
The invention belongs to aerospace computer technical field, particularly relate to a kind of method of automatic generation Satellite TT information flow chart.
Background technology
In the reaction satellite of information flow chart (comprising remote information flow graph, telemetry intelligence (TELINT) flow graph) energy image, the circulation of each subsystem telecommand, telemetry parameter, is the important component part of Satellite TT information flow.Whole star remote measurement, remote control distribution situation can be understood in detail by information flow chart; Specify whole star telemetry and telecommand information channel; To satellite test and signal system localization of fault significant.
For a long time, the drafting of information flow chart is completed by great information flow (remote measurement, the remote control etc.) related data of designer's manual statistics amount.Traditional mode of operation wastes a large amount of manpowers, reduces work efficiency, complicate statistics, drafting, and loaded down with trivial details and very easily make mistakes, the drafting of a satellite was for up to several days; Information flow chart form after drafting varies, and is unfavorable for reading; Simultaneously when the message stream data of satellite changes, information flow chart Manual synchronization change significant cost.
Summary of the invention
In view of this, the invention provides a kind of method of automatic generation Satellite TT information flow chart, the automatic generation of Satellite TT information flow chart can be realized, solve traditional-handwork and draw the problem that the Satellite TT information flow chart time is long, easily make mistakes, timely or the synchronized update of information flow chart and IDS data source can be realized, be convenient to reading and the maintenance of information flow chart.
In order to solve the problems of the technologies described above, the present invention is achieved in that
A method for automatic generation Satellite TT information flow chart, described information is telecommand or telemetry parameter, and the method comprises:
Step one, determine to need certain subsystem X of generating under certain satellite model of Satellite TT information flow chart;
Step 2, extraction are dispersed in the related data of the subsystem X in each satellite data interface data list IDS and are integrated into information flow, the corresponding signal of every bar information flow; The content of information flow comprises signal content, receiving equipment title, receiving equipment code name, receiving equipment electric connector code name, receiving equipment electric connector node number, transmitting apparatus title, transmitting apparatus code name, transmitting apparatus electric connector code name, transmitting apparatus electric connector contact number;
During extraction, first find the data sheet relevant to subsystem X, extract the equipment in data sheet, all as receiving equipment; Then find the signal content relevant to receiving equipment, then be index with signal content, match each element of information flow corresponding to each signal content;
Step 3, information flow to be sorted; Wherein, first information flow is sorted by transmitting apparatus code name, again the information flow with identical transmitting apparatus code name is sorted by receiving equipment code name, then the information flow with identical transmitting apparatus code name and receiving equipment code name is sorted by receiving equipment electric connector code name;
Step 4, utilize equipment segment, electric connector segment, the signal segment set up in visio, by the clooating sequence of step 3, carry out the drafting of information flow chart for each transmitting apparatus;
When carrying out drawing modification for each transmitting apparatus, according to the drawing order of first receiving equipment transmitting apparatus again; When drawing receiving equipment, adopt three layers of drawing order circulated: outer loop is receiving equipment; Middle layer circulation is receiving equipment electric connector and transmitting apparatus electric connector, and wherein receiving equipment electric connector is first drawn before entering interior loop, and transmitting apparatus electric connector is drawn after jumping out from interior loop; Interior loop is signal, and signal comprises signal content and receiving-transmitting sides contact.
Preferably, the satellite data interface data list that step 2 uses comprises electric connector data sheet, electric connector contact distributes data sheet and signal data list; When drawing the information flow chart of satellite remote command, described signal data list is director data list, and when drawing the information flow chart of satellite telemetry parameters, described signal data list is telemetry parameter data sheet.
Preferably, described step 2 specifically comprises following sub-step S201 ~ S208:
S201, " subsystem title " field in signal data list to be mated with subsystem X, filter out the signal data list under subsystem X, composition table set A; Equipment in table set A involved by each signal data list is all as receiving equipment;
S202, for each signal data list in table set A, according to " device name " field and " equipment code name " field, obtain receiving equipment title and receiving equipment code name;
S203, for table set A in each signal data list, obtain the signal content of signal involved by each receiving equipment according to " signal description " field;
S204, each signal content adopting sub-step S203 to obtain, " signal content " field is mated in the electric connector contact allocation table of all receiving equipments, for matched signal, " contact number " field of distributing data sheet from corresponding electric connector contact obtains receiving equipment electric connector code name corresponding to matched signal and receiving equipment contact number with " electric connector code name " field;
S205, in the electric connector data sheet of receiving equipment, search " corresponding device and the electric connector be called for short " field in electric connector data sheet for each receiving equipment electric connector code name;
S206, based on IDS naming rule, according to " corresponding device and electric connector be called for short " reduction transmitting apparatus electric connector code name and transmitting apparatus code name;
S207, according to reduction transmitting apparatus electric connector code name and transmitting apparatus code name, the electric connector contact searching transmitting apparatus distributes data sheet, obtain " device name " of transmitting apparatus, and for matched signal, distribute coupling " signal content " field in data sheet at the electric connector contact of transmitting apparatus, " contact number " field obtaining described matched signal corresponding is transmitting apparatus contact number;
The information that S208, arrangement step S201 ~ S207 obtain, sets up an information flow for every bar match information.
Preferably, when carrying out drawing modification for each transmitting apparatus in described step 4, all information flows corresponding according to current transmitting apparatus carry out the process of following sub-step S401 ~ S416:
S401, record according to information flow corresponding to current transmitting apparatus, judge whether the receiving equipment do not drawn in addition;
If S402 has, then to put in order extraction receiving equipment do not drawn according to information flow, continue to perform sub-step S403; Otherwise the equipment segment of utilization draws current transmitting apparatus, terminate the drafting of current transmitting apparatus corresponding informance flow graph;
S403, according to drafting coordinate judge draw current receiving equipment time, whether can exceed painting canvas border; Wherein, the drawing order of painting canvas be from top to bottom, from left to right by row drafting mode, transmitting apparatus is plotted in painting canvas bottom;
If S404 meeting, then draw coordinate and change row, then continue to perform sub-step S405; Otherwise, direct sub-step S405;
S405, the equipment segment of utilization draw current receiving equipment;
S406, judge according to information flow the receiving equipment electric connector whether current receiving equipment is not drawn in addition;
S407 is if then to put in order the receiving equipment electric connector that extraction one do not draw according to information flow, continue sub-step S408; Otherwise, judge that current receiving equipment corresponding part is drawn complete, next receiving equipment can be drawn, jump to sub-step S401;
S408, when judging to draw current receiving equipment electric connector according to current drafting coordinate, whether can exceed painting canvas border;
If S409 can not exceed, then utilize electric connector segment to draw current receiving equipment electric connector, then continue sub-step S410; Otherwise, draw coordinate and change row, first again draw current receiving equipment at new row, then draw current receiving equipment electric connector, then continue sub-step S410;
S410, judge according to information flow the signal whether current receiving equipment electric connector is not drawn in addition;
If S411 has, then putting in order according to information flow, extracts one and does not draw signal from the signal that current receiving equipment electric connector is corresponding, continues to perform sub-step S412; Otherwise, perform sub-step S414;
S412, according to drafting coordinate judge draw current demand signal time, whether can exceed painting canvas border;
If S413 can not exceed, then utilize signal segment to draw current demand signal, then return sub-step S410; Otherwise, draw coordinate and change row, first again draw current receiving equipment and current receiving equipment electric connector at new row, then draw current demand signal, return sub-step S410; Signal is drawn and is comprised signal content and receiving-transmitting sides contact;
S414, utilize electric connector segment to draw all transmitting apparatus electric connectors corresponding to current receiving equipment electric connector, then jump to sub-step S406.
Preferably, sub-step S409 is when drawing current receiving equipment electric connector, if the receiving equipment electric connector drawn for receiving equipment first, then on the right side of receiving equipment segment, access receiving equipment segment, if not first, then at drawn beneath one connecting line straight down of receiving equipment segment, the receiving equipment electric connector of current drafting accesses this connecting line from the right side of connecting line.
Preferably, sub-step S413 is when drawing current demand signal: adopt vertical connecting line to be linked together by the signal segment belonging to same receiving equipment electric connector, and be connected with the electric connector segment of affiliated receiving equipment electric connector, and link position is in the left side of signal segment; Further, adopt vertical connecting line to be linked together by the signal segment belonging to same transmitting apparatus electric connector, and link position is on the right side of signal segment.
Preferably, sub-step S413 is when drawing current demand signal: further when first signal of a drafting receiving equipment electric connector, judge transmitting apparatus electric connector that this signal is corresponding whether with draw before, the transmitting apparatus electric connector of last signal of belonging to row is identical, if, then adopt vertical connecting line to be linked together by the signal segment of the signal segment of current demand signal with last signal drawn before, and link position is on the right side of signal segment.
Preferably, sub-step S414 is when all transmitting apparatus electric connectors that the current receiving equipment electric connector of drafting is corresponding, vertical connecting line is adopted to be linked together by the transmitting apparatus electric connector belonging to same transmitting apparatus, and when drawing affiliated transmitting apparatus, this vertical connecting line and transmitting apparatus are linked together.
Preferably, sub-step S402 is when drawing current transmitting apparatus, and the equipment segment transverse width of transmitting apparatus is more than or equal to width shared by all receiving equipments corresponding to this transmitting apparatus and signal, electric connector and contact.
Preferably, described equipment segment is rectangular box, internal writer title and equipment code name; Described electric connector segment is the straight line of band arrow, marks electric connector code name above arrow; Signal segment is straight line, marks receiving equipment electric connector contact number above straight line left end, marks transmitting apparatus electric connector contact number, mark signal content above straight line above right-hand member.
Beneficial effect:
(1) information flow chart of the present invention is drawn automatically: compared to manual drawing, the present invention take IDS as data source, devise information flow chart layout method, utilize Visio secondary exploitation technology, in conjunction with sequence realize information flow chart automatically, Fast Drawing, improve work efficiency, improve correctness and the reliability of drafting simultaneously.
Successfully solve traditional-handwork and draw the problem that the Satellite TT information flow chart time is long, easily make mistakes, the drafting time of Satellite TT information flow chart was foreshortened to one minute by several days, substantially increases efficiency.After IDS data source upgrades, can based on the rapid information generated flow graph of latest data, realize the synchronous of information flow chart and IDS data source fast.
(2) be transmitting apparatus owing to not clearly stating which equipment in data sheet, which equipment is receiving equipment, therefore the present invention devises subsystem---receiving equipment title and the code name---signal content---sequence of extraction of receiving equipment electric connector+contact number---transmitting apparatus and electric connector thereof---transmitting apparatus electric connector contact number, do not have omission, also do not have repetition.
(3) the present invention is based on that process simplifies most, processing time minimized target, draw again after information flow is sorted, can effectively the signal of same electric connector is plotted in together, draw pattern clean and tidy.
(4) drawing process devises the rendering architecture of three layers of circulation, adopt this rendering architecture, drawing is drawn in easy control and arrangement, in any case the membership credentials of complexity, can both draw out in order, and realize also very simple, be only pattern and the drawing program module of designing each segment, and carry out respective calls according to sequence, can Software for Design be simplified thus, improve computation rate, thus information flow chart formation efficiency is provided.
(5) transmitting apparatus segment is plotted in the bottom of other segments by the present invention, and its transverse width is more than or equal to width shared by all receiving equipments corresponding to this transmitting apparatus and signal, electric connector and contact, form a strip segment, clearly can go out transmitting apparatus which receiving equipment corresponding like this, this is also the purpose of finally drawing transmitting apparatus segment.
(6) the present invention devises concrete segment and draws mode, and line access way, the subordinate relation of signal, node, electric connector, equipment room clearly can be gone out from figure, and, the quantity of drawing lines can be reduced, reduce procedure quantity on the one hand, the use of drawing can be saved on the other hand, save cost.
Accompanying drawing explanation
Fig. 1 is the overall flow figure automatically generating Satellite TT information flow chart method based on IDS data;
Fig. 2 is IDS data source sectional drawing;
Fig. 3 is the process flow diagram of restore information stream;
The process flow diagram of the automatic drawing process of Fig. 4;
Fig. 5 information flow generates figure sample.
Embodiment
To develop simultaneously embodiment below in conjunction with accompanying drawing, describe the present invention.
Satellite equipment interface data list (IDS), the overall and subsystem of reflection satellite, the regulation file of data relationship between subsystem and subsystem, the data form describing the field such as mechanical, electrical, hot by multiple forms, and is the important evidence of carrying out satellite system design.IDS is as the unique data source of satellite Model of Collaborative Design, and comprising the total data of drawing information flow chart needs, is also the source of these data.
Therefore, the present invention can take IDS as data source, carries out the drafting of information flow chart based on IDS.See Fig. 1, its basic process is: therefrom extract and draw relevant " telemetry parameter/instruction ", " electric connector ", " electric connector peer distribution " three major types relevant information to information flow chart, be translated into " transmitting apparatus ", " receiving equipment ", " transmitting apparatus connector ", " receiving equipment connector ", " transmitting apparatus connector contact ", " receiving equipment connector contact ", " information content " seven category information, and be reduced to message stream data; Then simplify most based on process, processing time minimized target, sort; Then utilize Visio secondary exploitation technology, according to ranking results, carry out the drafting of corresponding contents, thus realize the automatic generation of Satellite TT information flow chart.
The IDS that the present invention relates to comprises as shown in Figure 2: electric connector data sheet (table 9), electric connector contact distribute data sheet (table 10) and signal data list.Signal data list comprises director data list (table 8) and telemetry parameter data sheet (table 7).Table 7, table 8, table 9 and the table 10 that receiving equipment or transmitting apparatus all have oneself.Wherein,
Electric connector data sheet (table 9), in units of equipment, describe in subsystem title belonging to equipment, device name, equipment code name, equipment and comprise electric connector code name and title, also describe the electric connector code name of each electric connector corresponding device.Visible, pair relationhip and the device pairing relation of electric connector can be found out in this electric connector data sheet.
Electric connector contact distributes data sheet (table 10), in units of electric connector, describe subsystem title belonging to the title of electric connector corresponding device and code name, equipment, electric connector comprise the contact number of contact and the signal content of contact institute signal transmission.Visible, this electric connector contact distributes the pair relationhip can finding out contact and signal in data sheet.
Signal data list (table 7 and table 8), in units of equipment, describes device-dependent signal with this, comprises signal description.The content of signal description can be mated with the signal content in table 10.
When the present invention is applied to the information flow chart generating satellite remote command, use table 8, table 9 and table 10, when the present invention is applied to the information flow chart generating satellite telemetry parameters, use table 7, table 9 and table 10.
Based on above-mentioned analysis, the method that the present invention generates Satellite TT information flow chart automatically comprises the steps:
Step one, determine to need certain subsystem X of generating under certain satellite model of Satellite TT information flow chart.
Step 2, extraction are dispersed in the related data of the subsystem X in each satellite data interface data list IDS, and are integrated into information flow, the corresponding signal of every bar information flow.The content of information flow comprises signal content, receiving equipment title, receiving equipment code name, receiving equipment electric connector code name, receiving equipment electric connector node number, transmitting apparatus title, transmitting apparatus code name, transmitting apparatus electric connector code name, transmitting apparatus electric connector contact number.
During extraction, transmitting apparatus owing to not clearly stating which equipment in data sheet, which equipment is receiving equipment, therefore the present invention is first according to title or the code name of subsystem, the data sheet belonging to subsystem X is screened, using the equipment that relates in subsystem all as receiving equipment, and then finds the signal content relevant to these receiving equipments, be index with signal content again, match each element of information flow corresponding to each signal content.After completing such information flow chart structure to each subsystem, the equipment in subsystem X, if transmitting apparatus will be embodied in the information flow chart of other subsystems, does not have omission, does not also have repetition.Specifically, sequence of extraction is: subsystem---receiving equipment title and code name---signal content---receiving equipment electric connector+contact number---transmitting apparatus and electric connector thereof---transmitting apparatus electric connector contact number.
Step 3, information flow to be sorted; Wherein, first information flow is sorted by transmitting apparatus code name, again the information flow with identical transmitting apparatus code name is sorted by receiving equipment code name, then the information flow with identical transmitting apparatus code name and receiving equipment code name is sorted by receiving equipment electric connector code name.
The object that the present invention designs sequence is: draw according to the information flow after sequence, can effectively be plotted in together by the signal of same electric connector, draws pattern clean and tidy.
Step 4, utilize equipment segment, electric connector segment, the signal segment set up in visio, by the clooating sequence of step 3, carry out the drafting of information flow chart for each transmitting apparatus;
When carrying out drawing modification for each transmitting apparatus, according to the drawing order of first receiving equipment transmitting apparatus again; When drawing receiving equipment, adopt three layers of drawing order circulated: outer loop is receiving equipment; Middle layer circulation is receiving equipment electric connector and transmitting apparatus electric connector, and wherein receiving equipment electric connector is first drawn before entering interior loop, and transmitting apparatus electric connector is drawn after jumping out from interior loop; Interior loop is signal, and signal comprises signal content and receiving-transmitting sides contact.
The structure of above-mentioned drawing process is as follows:
Ground floor circulates: receiving equipment is drawn in circulation:
The second layer circulates: receiving equipment electric connector is drawn in circulation:
Third layer circulates: signal content+transmitting-receiving contact is drawn in circulation;
The second layer circulates: draw transmitting apparatus electric connector;
Ground floor circulates: draw transmitting apparatus
The information flow chart that this drawing order of the present invention is drawn out as shown in Figure 5, adopt this rendering architecture, drawing is drawn in easy control and arrangement, in any case the membership credentials of complexity, can both draw out in order, and realize also very simple, be only pattern and the drawing program module of designing each segment, and carry out respective calls according to sequence.
Preferred implementation process below for step 2 and step 4 is described in detail.
Shown in Figure 2, the process forming information flow comprises following sub-step S201 ~ S208:
S201, " subsystem title " field in signal data list (table 7, table 8) to be mated with subsystem X, filter out the signal data list under subsystem X, composition table set A; Equipment in table set A involved by each signal data list is all as receiving equipment.
S202, for each signal data list in table set A, according to " device name " field and " equipment code name " field, obtain receiving equipment title and receiving equipment code name.
S203, for table set A in each signal data list, obtain the signal content of signal involved by each receiving equipment according to " signal description " field.
S204, each signal content adopting sub-step S203 to obtain, coupling " signal content " field in electric connector contact allocation table (table 10) of all receiving equipments, for matched signal, " contact number " field of distributing data sheet (table 10) from corresponding electric connector contact obtains receiving equipment electric connector code name corresponding to matched signal and receiving equipment contact number with " electric connector code name " field.
S205, in the electric connector data sheet (table 9) of receiving equipment, search " corresponding device and the electric connector be called for short " field in this electric connector data sheet (table 9) for each receiving equipment electric connector code name; Contain the information of equipment and electric connector in this field, can be recovered by IDS naming rule.
S206, based on IDS naming rule, according to " corresponding device and electric connector be called for short " reduction transmitting apparatus electric connector code name and transmitting apparatus code name.
S207, according to reduction transmitting apparatus electric connector code name and transmitting apparatus code name, the electric connector contact searching transmitting apparatus distributes data sheet (table 10), obtain " device name " of transmitting apparatus, and for matched signal, distribute coupling " signal content " field in data sheet (table 10) at the electric connector contact of transmitting apparatus, " contact number " field obtaining described matched signal corresponding is transmitting apparatus contact number;
The information that S208, arrangement step S201 ~ S207 obtain, sets up an information flow for every bar match information.
So far, information flow is set up complete.
Shown in Figure 3, when drawing according to the information flow after sequence, carry out identical drawing modification for each transmitting apparatus, following sub-step S401 ~ S416 is comprised to the process that a transmitting apparatus is drawn:
S401, record according to information flow corresponding to current transmitting apparatus, judge whether the receiving equipment do not drawn in addition.
If S402 has, then to put in order extraction receiving equipment do not drawn according to information flow, continue to perform sub-step S403; Otherwise the equipment segment of utilization draws current transmitting apparatus, terminate the drafting of current transmitting apparatus corresponding informance flow graph.Equipment segment is rectangular box, internal writer title and equipment code name; This equipment segment may be used for transmitter and receiving equipment.
When drawing current transmitting apparatus, the equipment segment of transmitting apparatus is plotted in the bottom of other segments, and its transverse width is more than or equal to width shared by all receiving equipments corresponding to this transmitting apparatus and signal, electric connector and contact, form a strip segment, clearly can go out transmitting apparatus which receiving equipment corresponding like this, this is also the purpose of finally drawing transmitting apparatus segment.
S403, according to drafting coordinate judge draw current receiving equipment time, whether can exceed painting canvas border; Wherein, the drawing order of painting canvas be from top to bottom, from left to right by row drafting mode, transmitting apparatus is plotted in painting canvas bottom.
If S404 meeting, then draw coordinate and change row, then continue to perform sub-step S405; Otherwise, direct sub-step S405; If first of transmitting apparatus receiving equipment, then also need to set up another row and draw, different transmitting apparatus and the corresponding relation of receiving equipment can be distinguished like this.
S405, the equipment segment of utilization draw current receiving equipment.
S406, judge according to information flow the receiving equipment electric connector whether current receiving equipment is not drawn in addition.
S407 is if then to put in order the receiving equipment electric connector that extraction one do not draw according to information flow, continue sub-step S408; Otherwise, judge that current receiving equipment corresponding part is drawn complete, next receiving equipment can be drawn, jump to sub-step S401.
S408, when judging to draw current receiving equipment electric connector according to current drafting coordinate, whether can exceed painting canvas border.
If S409 can not exceed, then utilize electric connector segment to draw current receiving equipment electric connector, then continue sub-step S410; Otherwise, draw coordinate and change row, first current receiving equipment is again drawn at new row, then current receiving equipment electric connector is drawn, can ensure that there is a receiving equipment segment the top that each arranges like this, be convenient to read, do not need the corresponding relation finding electric connector and equipment bottom previous column, then continue sub-step S410.
Preferably, this step is when drawing current receiving equipment electric connector, if the receiving equipment electric connector drawn for receiving equipment first, then on the right side of receiving equipment segment, access receiving equipment segment, if not first, then at drawn beneath one connecting line straight down of receiving equipment segment, the receiving equipment electric connector of current drafting accesses this connecting line from the right side of connecting line.The use of drawing can be saved like this, make full use of the space on the right side of receiving equipment segment in row, thus reduce the use amount of drawing, save cost.
Wherein, described electric connector segment is the straight line of band arrow, marks electric connector code name above arrow; This electric connector segment may be used for transmitting apparatus electric connector, also may be used for receiving equipment electric connector.
S410, judge according to information flow the signal whether current receiving equipment electric connector is not drawn in addition.
If S411 has, then putting in order according to information flow, extracts one and does not draw signal from the signal that current receiving equipment electric connector is corresponding, continues to perform sub-step S412; Otherwise, perform sub-step S414;
S412, according to drafting coordinate judge draw current demand signal time, whether can exceed painting canvas border.
If S413 can not exceed, then utilize signal segment to draw current demand signal, then return sub-step S410; Otherwise, draw coordinate and change row, first again draw current receiving equipment and current receiving equipment electric connector at new row, then draw current demand signal, return sub-step S410; Signal is drawn and is comprised signal content and receiving-transmitting sides contact.Wherein, signal segment is straight line, marks receiving equipment electric connector contact number above straight line left end, marks transmitting apparatus electric connector contact number, mark signal content above straight line above right-hand member.
Preferably, this step is when drawing current demand signal: adopt vertical connecting line to be linked together by the signal segment belonging to same receiving equipment electric connector, and be connected with the electric connector segment of affiliated receiving equipment electric connector, and link position is in the left side of signal segment; Further, adopt vertical connecting line to be linked together by the signal segment belonging to same transmitting apparatus electric connector, and link position is on the right side of signal segment.The subordinate relation of signal and equipment clearly can be gone out like this from figure.And the quantity of drawing lines can be reduced, reduce procedure quantity on the one hand, drawing occupancy can be reduced on the one hand, save cost.
Further, when first signal of a drafting receiving equipment electric connector, judge transmitting apparatus electric connector that this signal is corresponding whether with draw before, the transmitting apparatus electric connector of last signal of belonging to row is identical, if, then adopt vertical connecting line to be linked together by the signal segment of the signal segment of current demand signal with last signal drawn before, and link position is on the right side of signal segment.The contact 10,27 of electric connector X08 and contact 44,45 as shown in Figure 5.
S414, utilize electric connector segment to draw all transmitting apparatus electric connectors corresponding to current receiving equipment electric connector, then jump to sub-step S406.
After completing drafting according to said process for each transmitting apparatus, just complete the drafting of signal flow diagram.Whether, for computer drawing, this drawing process carries out drawing according to the order of sequence is not needed too much to calculate, only need to consider to change to arrange, and does not have cross spider, simplified form, readability.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. automatically generate a method for Satellite TT information flow chart, described information is telecommand or telemetry parameter, it is characterized in that, comprising:
Step one, determine to need certain subsystem X of generating under certain satellite model of Satellite TT information flow chart;
Step 2, extraction are dispersed in the related data of the subsystem X in each satellite data interface data list IDS and are integrated into information flow, the corresponding signal of every bar information flow; The content of information flow comprises signal content, receiving equipment title, receiving equipment code name, receiving equipment electric connector code name, receiving equipment electric connector node number, transmitting apparatus title, transmitting apparatus code name, transmitting apparatus electric connector code name, transmitting apparatus electric connector contact number;
During extraction, first find the data sheet relevant to subsystem X, extract the equipment in data sheet, all as receiving equipment; Then find the signal content relevant to receiving equipment, then be index with signal content, match each element of information flow corresponding to each signal content;
Step 3, information flow to be sorted; Wherein, first information flow is sorted by transmitting apparatus code name, again the information flow with identical transmitting apparatus code name is sorted by receiving equipment code name, then the information flow with identical transmitting apparatus code name and receiving equipment code name is sorted by receiving equipment electric connector code name;
Step 4, utilize equipment segment, electric connector segment, the signal segment set up in visio, by the clooating sequence of step 3, carry out the drafting of information flow chart for each transmitting apparatus;
When carrying out drawing modification for each transmitting apparatus, according to the drawing order of first receiving equipment transmitting apparatus again; When drawing receiving equipment, adopt three layers of drawing order circulated: outer loop is receiving equipment; Middle layer circulation is receiving equipment electric connector and transmitting apparatus electric connector, and wherein receiving equipment electric connector is first drawn before entering interior loop, and transmitting apparatus electric connector is drawn after jumping out from interior loop; Interior loop is signal, and signal comprises signal content and receiving-transmitting sides contact.
2. the method for claim 1, is characterized in that, the satellite data interface data list that step 2 uses comprises electric connector data sheet, electric connector contact distributes data sheet and signal data list; When drawing the information flow chart of satellite remote command, described signal data list is director data list, and when drawing the information flow chart of satellite telemetry parameters, described signal data list is telemetry parameter data sheet.
3. method as claimed in claim 2, it is characterized in that, described step 2 specifically comprises following sub-step S201 ~ S208:
S201, " subsystem title " field in signal data list to be mated with subsystem X, filter out the signal data list under subsystem X, composition table set A; Equipment in table set A involved by each signal data list is all as receiving equipment;
S202, for each signal data list in table set A, according to " device name " field and " equipment code name " field, obtain receiving equipment title and receiving equipment code name;
S203, for table set A in each signal data list, obtain the signal content of signal involved by each receiving equipment according to " signal description " field;
S204, each signal content adopting sub-step S203 to obtain, " signal content " field is mated in the electric connector contact allocation table of all receiving equipments, for matched signal, " contact number " field of distributing data sheet from corresponding electric connector contact obtains receiving equipment electric connector code name corresponding to matched signal and receiving equipment contact number with " electric connector code name " field;
S205, in the electric connector data sheet of receiving equipment, search " corresponding device and the electric connector be called for short " field in electric connector data sheet for each receiving equipment electric connector code name;
S206, based on IDS naming rule, according to " corresponding device and electric connector be called for short " reduction transmitting apparatus electric connector code name and transmitting apparatus code name;
S207, according to reduction transmitting apparatus electric connector code name and transmitting apparatus code name, the electric connector contact searching transmitting apparatus distributes data sheet, obtain " device name " of transmitting apparatus, and for matched signal, distribute coupling " signal content " field in data sheet at the electric connector contact of transmitting apparatus, " contact number " field obtaining described matched signal corresponding is transmitting apparatus contact number;
The information that S208, arrangement step S201 ~ S207 obtain, sets up an information flow for every bar match information.
4. method as claimed in claim 2, it is characterized in that, when carrying out drawing modification for each transmitting apparatus in described step 4, all information flows corresponding according to current transmitting apparatus carry out the process of following sub-step S401 ~ S416:
S401, record according to information flow corresponding to current transmitting apparatus, judge whether the receiving equipment do not drawn in addition;
If S402 has, then to put in order extraction receiving equipment do not drawn according to information flow, continue to perform sub-step S403; Otherwise the equipment segment of utilization draws current transmitting apparatus, terminate the drafting of current transmitting apparatus corresponding informance flow graph;
S403, according to drafting coordinate judge draw current receiving equipment time, whether can exceed painting canvas border; Wherein, the drawing order of painting canvas be from top to bottom, from left to right by row drafting mode, transmitting apparatus is plotted in painting canvas bottom;
If S404 meeting, then draw coordinate and change row, then continue to perform sub-step S405; Otherwise, direct sub-step S405;
S405, the equipment segment of utilization draw current receiving equipment;
S406, judge according to information flow the receiving equipment electric connector whether current receiving equipment is not drawn in addition;
S407 is if then to put in order the receiving equipment electric connector that extraction one do not draw according to information flow, continue sub-step S408; Otherwise, judge that current receiving equipment corresponding part is drawn complete, next receiving equipment can be drawn, jump to sub-step S401;
S408, when judging to draw current receiving equipment electric connector according to current drafting coordinate, whether can exceed painting canvas border;
If S409 can not exceed, then utilize electric connector segment to draw current receiving equipment electric connector, then continue sub-step S410; Otherwise, draw coordinate and change row, first again draw current receiving equipment at new row, then draw current receiving equipment electric connector, then continue sub-step S410;
S410, judge according to information flow the signal whether current receiving equipment electric connector is not drawn in addition;
If S411 has, then putting in order according to information flow, extracts one and does not draw signal from the signal that current receiving equipment electric connector is corresponding, continues to perform sub-step S412; Otherwise, perform sub-step S414;
S412, according to drafting coordinate judge draw current demand signal time, whether can exceed painting canvas border;
If S413 can not exceed, then utilize signal segment to draw current demand signal, then return sub-step S410; Otherwise, draw coordinate and change row, first again draw current receiving equipment and current receiving equipment electric connector at new row, then draw current demand signal, return sub-step S410; Signal is drawn and is comprised signal content and receiving-transmitting sides contact;
S414, utilize electric connector segment to draw all transmitting apparatus electric connectors corresponding to current receiving equipment electric connector, then jump to sub-step S406.
5. method as claimed in claim 4, it is characterized in that, sub-step S409 is when drawing current receiving equipment electric connector, if the receiving equipment electric connector drawn for receiving equipment first, then on the right side of receiving equipment segment, access receiving equipment segment, if not first, then at drawn beneath one connecting line straight down of receiving equipment segment, the receiving equipment electric connector of current drafting accesses this connecting line from the right side of connecting line.
6. method as claimed in claim 4, it is characterized in that, sub-step S413 is when drawing current demand signal: adopt vertical connecting line to be linked together by the signal segment belonging to same receiving equipment electric connector, and be connected with the electric connector segment of affiliated receiving equipment electric connector, and link position is in the left side of signal segment; Further, adopt vertical connecting line to be linked together by the signal segment belonging to same transmitting apparatus electric connector, and link position is on the right side of signal segment.
7. method as claimed in claim 6, it is characterized in that, sub-step S413 is when drawing current demand signal: further when first signal of a drafting receiving equipment electric connector, judge transmitting apparatus electric connector that this signal is corresponding whether with draw before, the transmitting apparatus electric connector of last signal of belonging to row is identical, if, then adopt vertical connecting line to be linked together by the signal segment of the signal segment of current demand signal with last signal drawn before, and link position is on the right side of signal segment.
8. method as claimed in claim 4, it is characterized in that, sub-step S414 is when all transmitting apparatus electric connectors that the current receiving equipment electric connector of drafting is corresponding, vertical connecting line is adopted to be linked together by the transmitting apparatus electric connector belonging to same transmitting apparatus, and when drawing affiliated transmitting apparatus, this vertical connecting line and transmitting apparatus are linked together.
9. method as claimed in claim 4, it is characterized in that, sub-step S402 is when drawing current transmitting apparatus, and the equipment segment transverse width of transmitting apparatus is more than or equal to width shared by all receiving equipments corresponding to this transmitting apparatus and signal, electric connector and contact.
10. the method for claim 1, is characterized in that, described equipment segment is rectangular box, internal writer title and equipment code name; Described electric connector segment is the straight line of band arrow, marks electric connector code name above arrow; Signal segment is straight line, marks receiving equipment electric connector contact number above straight line left end, marks transmitting apparatus electric connector contact number, mark signal content above straight line above right-hand member.
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