CN115795767B - Design method of wiring meter of ground detection cable network for satellite - Google Patents
Design method of wiring meter of ground detection cable network for satellite Download PDFInfo
- Publication number
- CN115795767B CN115795767B CN202310069993.7A CN202310069993A CN115795767B CN 115795767 B CN115795767 B CN 115795767B CN 202310069993 A CN202310069993 A CN 202310069993A CN 115795767 B CN115795767 B CN 115795767B
- Authority
- CN
- China
- Prior art keywords
- cable network
- cable
- plug
- extension
- host
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Electric Cable Installation (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a wiring table design method of a satellite ground detection cable network, which adopts a top-down design method, distinguishes according to an extension function, identifies all guiding files required by a cable network manufacturing process, provides a manufacturing flow, a programming method and a wiring sample table, assembles files required by cable manufacturing according to a sequence of development of matters or a logic mode of total score, supports conversion of process files in the cable network manufacturing process, and lays a solid foundation for subsequent cable network manufacturing.
Description
Technical Field
The invention relates to a ground detection cable network for satellites, in particular to a wiring table design method of the ground detection cable network for satellites.
Background
The cable network for satellites is an essential carrier for satellite electrical and information transmission. The correctness of the wiring of the cable network and the rationality of the design directly influence the function realization and electromagnetic compatibility characteristics of the satellite. Because of the differences between satellite systems and the specificity of the application, it is common to include 10 or more extensions in a satellite system, which is not a trivial matter of designing a cable network. Therefore, according to the past experience, before the formal cable network is manufactured, a round of ground detection cable network is manufactured, and the ground detection cable network not only can realize the joint debugging of the whole machine, but also can verify the functions and performances of the whole machine, and performs basic tests on electromagnetic compatibility and the like of the whole machine. The following problems exist in the current cable network manufacturing process:
1. large number, multiple branches and complex layout.
2. The wiring meter is difficult to design and is very easy to make mistakes.
Disclosure of Invention
Aiming at the defects in the prior art, the wiring table design method of the satellite ground detection cable network provided by the invention solves the problems of large system data, multiple branches, complex layout, difficult wiring table design and extremely easy error in the cable network manufacturing process.
In order to achieve the aim of the invention, the invention adopts the following technical scheme: the design method of the wiring table of the ground detection cable network for the satellite is characterized by comprising the following steps of:
s1: counting the number of host devices and the number of slave devices in a satellite land inspection cable network, and drawing an interaction relation diagram of the host devices and the slave devices;
s2: counting the types, the number and the extensions of all the plug-ins in the ground detection cable network for the satellite, and drawing a connector summary table of the ground detection cable network for the satellite;
s3: defining the identification rule of each cable in the satellite ground detection cable network;
s4: identifying the signal type of the cable network according to a single IDS interface table of each extension equipment in the satellite ground detection cable network;
s5: selecting a wire model by combining each plug-in unit according to the electromagnetic compatibility design requirement in the satellite ground detection cable network;
s6: the method comprises the steps of taking a host as a main part, drawing a cable network structure schematic diagram between each plug-in unit of the host and each plug-in unit of the extension according to an interaction relation diagram between host equipment and extension equipment, and combining a connector summary table, a cable identification rule, a cable network signal type and a wire model;
s7: drawing a cable network structure schematic diagram between each plug-in unit of the extension machine and each plug-in unit of the host machine according to an interaction relation diagram between the host machine equipment and the extension machine equipment by taking the extension machine as a main part and combining a connector summary table, a cable identification rule, a cable network signal type and a wire model;
s8: the method comprises the steps of taking a host as a main unit, and forward drawing a system wiring table according to a cable network structure schematic diagram between each plug-in unit of the host and each plug-in unit of the extension;
s9: the extension is taken as a main part, and a system wiring table is reversely drawn according to a cable network structure schematic diagram between each plug-in unit of the extension and each plug-in unit of the host;
s10: checking the interaction relation between the host and the extension, the types and the quantity of each plug-in unit, the affiliated extension and the forward and reverse system wiring table;
s11: and marking the technical requirements of cable network processing, and completing the design of a wiring table of the ground detection cable network for satellites.
The beneficial effect of above-mentioned scheme is: according to the technical means of drawing the wiring meter of the system in the forward and reverse directions, the wiring accuracy can be effectively improved, the error probability of wiring design is reduced, the problem that the current wiring meter is difficult to design and error is prone to occurring is solved, the problem that the system data is large, branches are numerous and layout is complex in the cable network manufacturing process is also solved through the flow drawing of the scheme, and the production efficiency is improved.
Further, in S3, a cable identification rule is specified according to the cable direction and the cable number of the extension.
The beneficial effects of the above-mentioned further scheme are: through above-mentioned technical scheme, name the cable according to cable direction and place extension cable number, avoid appearing the chaotic condition of wiring, can improve wiring correct rate and cable net's production efficiency through unified rule's naming method.
Further, the signal types in S4 include a power signal and a communication signal.
The beneficial effects of the above-mentioned further scheme are: by the technical scheme, the signal type in the cable network is identified according to the single-machine IDS interface table of the extension equipment, and the wiring design accuracy is effectively improved.
Further, the cable network processing technical requirements in S11 include cable network manufacturing and processing requirements: the cable is manufactured according to the requirements of QJ 603A-2006; the working temperature of the wire is-50-200 ℃, the wire stripping of the wire adopts a hot stripping method, and the wire stripping cannot cut and scratch the conductor copper wire; encapsulating silica gel for protection at the joint welding part of the plug and the socket; high-flame-retardant high-temperature-resistant nylon wire mesh sleeve for protecting wire bundles; the lengths of the heat-shrinkable tubes at the root parts of all connectors are not more than 10mm, the working temperature of the heat-shrinkable tubes is-50-200 ℃, and the cable is provided with definite marks.
The beneficial effects of the above-mentioned further scheme are: through the technical scheme, the manufacturing and processing requirements of the cable network are clearly marked, the error probability of wiring design can be effectively reduced, meanwhile, the production efficiency is improved, the research and development period is shortened, and the method is beneficial to industrial mass production.
Further, the cable network processing technical requirements in S11 further include a cable network test requirement: according to the requirements of a design drawing, the corresponding contacts are conducted; the voltage resistance between all the contacts and the shell and between the contacts is 500Vrms,1min does not break down, and the phenomenon of non-shielding flashover is avoided; under standard atmospheric conditions, the insulation resistance between the contacts, and between the contacts and the housing, is greater than 300mΩ and the test voltage is 500VDC.
The beneficial effects of the above-mentioned further scheme are: through the technical scheme, the test requirement of the cable network is clearly marked, the wiring design accuracy can be improved, and the wiring reliability of the cable network is ensured.
Drawings
FIG. 1 is a flow chart of a method for designing a wiring table of a satellite ground detection cable network.
Fig. 2 is a schematic diagram of a cable network structure.
Detailed Description
The invention will be further described with reference to the drawings and specific examples.
As shown in fig. 1, a method for designing a wiring meter of a ground detection cable network for satellites is characterized by comprising the following steps:
s1: counting the number of host devices and the number of slave devices in a satellite land inspection cable network, and drawing an interaction relation diagram of the host devices and the slave devices;
s2: counting the types, the number and the extensions of all the plug-ins in the ground detection cable network for the satellite, and drawing a connector summary table of the ground detection cable network for the satellite;
s3: defining the identification rule of each cable in the satellite ground detection cable network;
s4: identifying the signal type of the cable network according to a single IDS interface table of each extension equipment in the satellite ground detection cable network;
s5: selecting a wire model by combining each plug-in unit according to the electromagnetic compatibility design requirement in the satellite ground detection cable network;
s6: drawing a cable network structure diagram between each plug-in unit of the host and each plug-in unit of the extension according to an interaction relation diagram between host equipment and extension equipment and by combining a connector summary table, a cable identification rule, cable network signal types and wire types, wherein in the embodiment, a cable C06_CABE06 is taken as an example, and a cable network structure diagram compiling sample table is shown in fig. 2;
s7: drawing a cable network structure schematic diagram between each plug-in unit of the extension machine and each plug-in unit of the host machine according to an interaction relation diagram between the host machine equipment and the extension machine equipment by taking the extension machine as a main part and combining a connector summary table, a cable identification rule, a cable network signal type and a wire model;
s8: based on the main machine and the cable network structure diagram between each plug-in unit and each plug-in unit of the main machine, the system wiring table is drawn in the forward direction, in this embodiment, the load manager ZH12 cable is taken as an example, and the cable wiring table is shown in table 1:
table 1 satellite ground test cable net wiring table
S9: the extension is taken as a main part, and a system wiring table is reversely drawn according to a cable network structure schematic diagram between each plug-in unit of the extension and each plug-in unit of the host;
s10: checking the interaction relation between the host and the extension, the types and the quantity of each plug-in unit, the affiliated extension and the forward and reverse system wiring table;
s11: and marking the technical requirements of cable network processing, and completing the design of a wiring table of the ground detection cable network for satellites.
In addition, in S3, a rule of cable identification is specified according to the cable direction and the cable number of the extension, in S4, the signal type includes a power signal and a communication signal, and in S11, the cable network processing technical requirement includes a cable network manufacturing and processing requirement: the cable is manufactured according to the requirements of QJ 603A-2006; the working temperature of the wire is-50-200 ℃, the wire stripping of the wire adopts a hot stripping method, and the wire stripping cannot cut and scratch the conductor copper wire; encapsulating silica gel for protection at the joint welding part of the plug and the socket; high-flame-retardant high-temperature-resistant nylon wire mesh sleeve for protecting wire bundles; the lengths of the heat-shrinkable tubes at the root parts of all connectors are not more than 10mm, the working temperature of the heat-shrinkable tubes is-50-200 ℃, and the cable is provided with definite marks. The cable network processing technical requirements in S11 further include cable network test requirements: according to the requirements of a design drawing, the corresponding contacts are conducted; the voltage resistance between all the contacts and the shell and between the contacts is 500Vrms,1min does not break down, and the phenomenon of non-shielding flashover is avoided; under standard atmospheric conditions, the insulation resistance between the contacts, and between the contacts and the housing, is greater than 300mΩ and the test voltage is 500VDC.
In one embodiment of the invention, firstly, counting the number of extensions and the types of each plug-in unit, and drawing an interaction diagram of the central equipment and the extension equipment and a connector summary table; secondly, specifying a cable identification rule, identifying a signal type in a cable network, and performing single-wire selection; and finally, drawing a cable network structure schematic diagram and a system wiring diagram in forward and reverse directions according to an interaction relation diagram between the host machine and the extension machine, checking the wiring system, and marking the technical processing requirements of the cable network.
The invention adopts a top-down design method, distinguishes according to an extension function, identifies all guiding files required in the cable network manufacturing process, and provides a manufacturing flow, a programming method and a wiring sample table. The files required by the cable manufacture are assembled according to the sequence of the development of the matters or the logic mode of the total score, so that the conversion of the process files in the cable network manufacture process is supported, and a solid foundation is laid for the subsequent cable network manufacture. Through practical verification, the method provided by the invention can effectively reduce the design error rate of the wiring table, improve the design efficiency and provide a reliable basis for the process file conversion required by the subsequent cable network production.
Those of ordinary skill in the art will recognize that the embodiments described herein are for the purpose of aiding the reader in understanding the principles of the present invention and should be understood that the scope of the invention is not limited to such specific statements and embodiments. Those of ordinary skill in the art can make various other specific modifications and combinations from the teachings of the present disclosure without departing from the spirit of the invention, and such modifications and combinations are still within the scope of the invention.
Claims (3)
1. The design method of the wiring table of the ground detection cable network for the satellite is characterized by comprising the following steps of:
s1: counting the number of host devices and the number of slave devices in a satellite land inspection cable network, and drawing an interaction relation diagram of the host devices and the slave devices;
s2: counting the types, the number and the extensions of all the plug-ins in the ground detection cable network for the satellite, and drawing a connector summary table of the ground detection cable network for the satellite;
s3: defining the identification rule of each cable in the satellite ground detection cable network;
s4: identifying the signal type of the cable network according to a single IDS interface table of each extension equipment in the satellite ground detection cable network;
s5: selecting a wire model by combining each plug-in unit according to the electromagnetic compatibility design requirement in the satellite ground detection cable network;
s6: the method comprises the steps of taking a host as a main part, drawing a cable network structure schematic diagram between each plug-in unit of the host and each plug-in unit of the extension according to an interaction relation diagram between host equipment and extension equipment, and combining a connector summary table, a cable identification rule, a cable network signal type and a wire model;
s7: drawing a cable network structure schematic diagram between each plug-in unit of the extension machine and each plug-in unit of the host machine according to an interaction relation diagram between the host machine equipment and the extension machine equipment by taking the extension machine as a main part and combining a connector summary table, a cable identification rule, a cable network signal type and a wire model;
s8: the method comprises the steps of taking a host as a main unit, and forward drawing a system wiring table according to a cable network structure schematic diagram between each plug-in unit of the host and each plug-in unit of the extension;
s9: the extension is taken as a main part, and a system wiring table is reversely drawn according to a cable network structure schematic diagram between each plug-in unit of the extension and each plug-in unit of the host;
s10: checking the interaction relation between the host and the extension, the types and the quantity of each plug-in unit, the affiliated extension and the forward and reverse system wiring table;
s11: marking the technical requirements of cable network processing, and completing the design of a wiring table of the ground detection cable network for satellites;
the cable network processing technical requirements comprise cable network manufacturing and processing requirements: the cable is manufactured according to the requirements of QJ 603A-2006; the working temperature of the wire is-50-200 ℃, the wire stripping of the wire adopts a hot stripping method, and the wire stripping cannot cut and scratch the conductor copper wire; encapsulating silica gel for protection at the joint welding part of the plug and the socket; high-flame-retardant high-temperature-resistant nylon wire mesh sleeve for protecting wire bundles; the lengths of the heat-shrinkable tubes at the root parts of all connectors are not more than 10mm, the working temperatures of the heat-shrinkable tubes are-50-200 ℃, and the cable is provided with definite marks;
the cable network processing technical requirements further comprise cable network test requirements: according to the requirements of a design drawing, the corresponding contacts are conducted; the voltage resistance between all the contacts and the shell and between the contacts is 500Vrms,1min does not break down, and the phenomenon of non-shielding flashover is avoided; under standard atmospheric conditions, the insulation resistance between the contacts, and between the contacts and the housing, is greater than 300mΩ and the test voltage is 500VDC.
2. The method for designing a wiring table of a satellite ground test cable network according to claim 1, wherein in S3, a cable identification rule is defined according to a cable direction and a cable number of an extension in which the cable is located.
3. The method for designing a wiring meter for a satellite ground test cable network according to claim 1, wherein the signal types in S4 include a power signal and a communication signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310069993.7A CN115795767B (en) | 2023-02-07 | 2023-02-07 | Design method of wiring meter of ground detection cable network for satellite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310069993.7A CN115795767B (en) | 2023-02-07 | 2023-02-07 | Design method of wiring meter of ground detection cable network for satellite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115795767A CN115795767A (en) | 2023-03-14 |
| CN115795767B true CN115795767B (en) | 2023-04-25 |
Family
ID=85430113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310069993.7A Active CN115795767B (en) | 2023-02-07 | 2023-02-07 | Design method of wiring meter of ground detection cable network for satellite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115795767B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107103137A (en) * | 2017-04-26 | 2017-08-29 | 上海航天控制技术研究所 | A kind of design method of satellite control system cable system |
| CN113761688A (en) * | 2021-09-10 | 2021-12-07 | 上海卫星工程研究所 | Method for batch production of small satellite cable networks |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2340293C (en) * | 2000-04-06 | 2010-09-14 | The Distribution Systems Research Institute | Terminal-to-terminal communication connection control method using ip transfer network |
| CN100496193C (en) * | 2005-11-04 | 2009-06-03 | 许小明 | Wiring technique for a electronic control unit |
| CN100492379C (en) * | 2007-06-08 | 2009-05-27 | 桂林电子科技大学 | Electronic machine three-dimensional routing system |
| CN201113158Y (en) * | 2007-09-11 | 2008-09-10 | 费璞 | Safety feeding plug |
| CN103069357A (en) * | 2010-06-07 | 2013-04-24 | 杰森·A·苏利万 | Systems and methods form providing a dynamically modular processing unit |
| JP5182973B1 (en) * | 2011-10-19 | 2013-04-17 | 三菱航空機株式会社 | Wiring connection confirmation system |
| US10469346B2 (en) * | 2015-01-30 | 2019-11-05 | Splunk Inc. | Correlating performance data of client and host to identify performance issue of a third device |
| CN204964023U (en) * | 2015-02-12 | 2016-01-13 | 姜一娇 | Fixed miniature infrared imaging data scanning temperature measuring device |
| CN106294929A (en) * | 2016-07-26 | 2017-01-04 | 上海微小卫星工程中心 | Satellite low-frequency cable design system, design software framework and method for designing |
| CN106324414A (en) * | 2016-08-09 | 2017-01-11 | 广西理工职业技术学院 | Accurate and simple electric cable aligning method |
| JP6833492B2 (en) * | 2016-12-13 | 2021-02-24 | 株式会社東芝 | Wiring support device |
| CN106897521B (en) * | 2017-02-27 | 2020-05-05 | 北京润科通用技术有限公司 | Method and device for generating cable connection table |
| CN107153749B (en) * | 2017-06-09 | 2020-08-14 | 中国空间技术研究院 | Satellite matrix cable contact design tool and design method |
| CN110019323A (en) * | 2017-11-23 | 2019-07-16 | 株洲中车时代电气股份有限公司 | A kind of check method of electrical cabinet component cable |
| CN208937653U (en) * | 2018-08-30 | 2019-06-04 | 上海铁路通信有限公司 | A kind of test fixture of track circuit trackside monitoring and maintenance system |
| CN110889156B (en) * | 2019-11-14 | 2022-11-29 | 贵州电网有限责任公司 | Method for mutual conversion between terminal block diagram of transformer substation and cable wiring meter |
| CN111198338B (en) * | 2019-12-24 | 2022-09-06 | 河南平高电气股份有限公司 | Plug connector pin sequence number identification method and system, host and slave |
| CN111709104B (en) * | 2020-05-22 | 2023-03-31 | 中国电子科技集团公司第二十九研究所 | Cable assembly drawing rapid generation method based on AutoCAD secondary development |
| CN112948384B (en) * | 2021-03-01 | 2024-04-26 | 南京国联电力工程设计有限公司 | DCS wiring table automatic generation method, readable storage medium and computer program product |
| CN114090611A (en) * | 2021-11-15 | 2022-02-25 | 中冶南方都市环保工程技术股份有限公司 | Method and device for generating cable inventory by terminal wiring table and electronic equipment |
| CN115344970A (en) * | 2022-07-20 | 2022-11-15 | 上海卫星工程研究所 | Rapid cable network construction system and method based on satellite three-dimensional model |
-
2023
- 2023-02-07 CN CN202310069993.7A patent/CN115795767B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107103137A (en) * | 2017-04-26 | 2017-08-29 | 上海航天控制技术研究所 | A kind of design method of satellite control system cable system |
| CN113761688A (en) * | 2021-09-10 | 2021-12-07 | 上海卫星工程研究所 | Method for batch production of small satellite cable networks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115795767A (en) | 2023-03-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105426616B (en) | One kind being based on the virtual terminator matching process of " six unifications " standard | |
| CN201781162U (en) | Cable group and electronic device | |
| CN103281226B (en) | A kind of MVB device address configuration system and method based on TCN | |
| CN206671619U (en) | A kind of photoelectricity mixing junction box, photoelectricity Hybrid connections system | |
| CN103677815A (en) | Method for generating program to automatically test electrical performance of spacecraft low-frequency cable | |
| CN108152898A (en) | A kind of photoelectricity mixing junction box, photoelectricity Hybrid connections system and connection method | |
| CN115795767B (en) | Design method of wiring meter of ground detection cable network for satellite | |
| CN104297606A (en) | Adapter cable testing system capable of recognizing addresses of tested devices | |
| CN106093672A (en) | A kind of grafting situation sensors having supplementary contact and elastic contact | |
| CN105373612A (en) | Automatic generation system and method of spacecraft earthing diagram | |
| CN112906132A (en) | Method and device for generating aircraft harness component data | |
| CN112423279B (en) | Method for identifying installation position of Bluetooth slave module | |
| CN201508374U (en) | Cascade wiring device of electricity collector and electric meter | |
| CN106855850A (en) | Based on portable equipment intelligent substation secondary void terminal figure reality symbol detection method | |
| CN217085157U (en) | Wire harness detection device for diesel engine | |
| CN207409768U (en) | A kind of cabin wiring connections based on connector | |
| CN110346693A (en) | A kind of multicore cable is quickly to line capacity checking device | |
| CN204835115U (en) | Switching formula electric connector | |
| CN110083874B (en) | Digital design system of cable network component | |
| CN203871547U (en) | Novel high-speed data connector | |
| CN112632801A (en) | E3 and NX-based electrical collaborative design method | |
| JP5420121B1 (en) | Communication adapter | |
| CN213482433U (en) | Equipment for preventing wrong connection | |
| CN216872429U (en) | Troubleshooting switching device | |
| CN210923935U (en) | Wiring harness test tool for multiple interface sharing test circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |