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A Method of Automatically Generating Satellite TT&C Information Flow Diagram

An information flow diagram and automatic generation technology, applied in the field of aerospace computers, can solve the problems of satellite measurement and control information flow diagrams, such as long time and error-prone, and achieve the effects of easy control and arrangement, improved efficiency, and improved work efficiency.

Active Publication Date: 2018-03-20
BEIJING INST OF SPACECRAFT SYST ENG
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Problems solved by technology

[0004] In view of this, the present invention provides a method for automatically generating satellite measurement and control information flow diagrams, which can realize the automatic generation of satellite measurement and control information flow diagrams, solve the problems of long time and error-prone traditional manual drawing of satellite measurement and control information flow diagrams, and can realize Timely or synchronous update of information flow diagram and IDS data source, facilitating reading and maintenance of information flow diagram

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  • A Method of Automatically Generating Satellite TT&C Information Flow Diagram
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  • A Method of Automatically Generating Satellite TT&C Information Flow Diagram

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Embodiment Construction

[0057] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0058] The Satellite Equipment Interface Data Sheet (IDS) is a regulatory document that reflects the data relationship between the overall satellite and the subsystems, and between the subsystems. An important basis for system design. As the only data source of the satellite collaborative design model, IDS contains all the data needed to draw the information flow diagram, and is also the source of these data.

[0059] Therefore, the present invention can take the IDS as the data source, and draw the information flow graph based on the IDS. see figure 1 , the basic process is: extract the three types of relevant information related to the information flow diagram drawing, "telemetry parameters / instructions", "electrical connectors", and "electrical connector node allocation", and convert them into "sending equipment", "Receiving device", "sending device ...

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Abstract

The invention discloses a method for automatically generating satellite measurement and control information flow diagrams, which can realize the automatic generation of satellite measurement and control information flow diagrams, solve the problems of long time and error-prone traditional manual drawing of satellite measurement and control information flow diagrams, and can realize information flow diagrams and satellite measurement and control information flow diagrams. The timely or synchronous update of IDS data sources facilitates the reading and maintenance of information flow diagrams. Extract the relevant data of subsystem X scattered in each satellite data interface data sheet IDS and integrate it into an information flow; sort the information flow according to the code of the sending equipment, the code of the receiving equipment, and the code of the electrical connector of the receiving equipment; finally, use the visio The equipment block, electrical connector block, and signal block established in , draw the information flow diagram for each sending device in the order of sorting; when drawing for each sending device, the receiving device is followed by the sending device The drawing order of ; when drawing the receiving device, the drawing order of the three-layer cycle is adopted.

Description

technical field [0001] The invention belongs to the technical field of aerospace computers, in particular to a method for automatically generating satellite measurement and control information flow diagrams. Background technique [0002] The information flow diagram (including remote control information flow diagram and telemetry information flow diagram) can vividly reflect the circulation of remote control commands and telemetry parameters of each subsystem in the satellite, and is an important part of satellite measurement and control information flow. Through the information flow diagram, we can understand the distribution of the whole satellite telemetry and remote control in detail; clarify the whole satellite telemetry and remote control information channel; it is of great significance for satellite testing and signal system fault location. [0003] For a long time, the drawing of the information flow diagram has been done by the designer manually counting and drawing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F8/20
Inventor 史向东魏平郭莹赵寒陈炜钊范海涛谢政王嘉春杜朝
Owner BEIJING INST OF SPACECRAFT SYST ENG
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