CN103869808A - Carrier rocket equivalent device system based on distribution technology - Google Patents
Carrier rocket equivalent device system based on distribution technology Download PDFInfo
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- CN103869808A CN103869808A CN201410112127.2A CN201410112127A CN103869808A CN 103869808 A CN103869808 A CN 103869808A CN 201410112127 A CN201410112127 A CN 201410112127A CN 103869808 A CN103869808 A CN 103869808A
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Abstract
The invention discloses a carrier rocket equivalent device system based on a distribution technology. The carrier rocket equivalent device system is used for simulating paths and connectors between a carrier rocket and a ground detecting and launching control system and used for the ground detecting and launching control system to perform a self-detection test. The carrier rocket equivalent device system comprises an equivalent device control computer, an equivalent comprehensive combination, multiple equivalent combinations and cables among the combinations. The distribution system is mainly obtained through a distribution PLC.
Description
Technical field
The present invention relates to space equipment simulator field, particularly a kind of carrier rocket simulator system based on distributed computing technology.
Background technology
Simulator is a kind of electrical system of emulation carrier rocket, in order to complete the self-checking to ground launch vehicle measurement, guarantee ground launch vehicle measurement dock with rocket before duty normal, comprise harmony, the reliability of soft and hardware work.
In the past, simulator system ratio of components was huger, and the laying of simulator equipment, expansion, cable connect and remove receipts and all will expend a large amount of human and material resources, time.Too many stube cable has also increased the financial cost of simulator equipment virtually, and meanwhile, carrier rocket is just toward the future development of fast quick-recovery, test, and huge, complicated cable system becomes the principal element that restriction carrier rocket is tested fast, recovered.
Summary of the invention
The present invention is directed to prior art above shortcomings, a kind of carrier rocket simulator system based on distributed computing technology is provided.The present invention is achieved through the following technical solutions:
A kind of carrier rocket simulator system based on distributed computing technology, for simulating path and the interface between carrier rocket and ground launch vehicle measurement, carry out self-checking for ground launch vehicle measurement, comprise: simulator control computing machine, equivalence are comprehensively combined, some control equivalent combinations, and some distant outer survey equivalent combinations;
Simulator control computing machine connects the comprehensive combination of equivalence by Ethernet, in order to control the work of the comprehensive combined inner mold piece of equivalence;
The comprehensive combination of equivalence is controlled the signal transmission between equivalent combinations in order to control simulator control computing machine and;
Some control equivalent combinations connect respectively the corresponding interface of ground launch vehicle measurement, between some control equivalent combinations, connect successively by signal wire and fieldbus, one of some control equivalent combinations connect the comprehensive combination of equivalence by signal wire and fieldbus, in order to transmit corresponding signal;
Some distant outer survey equivalent combinations connect respectively the corresponding interface of ground launch vehicle measurement, and a control equivalent combinations, in order to transmit corresponding signal.
Preferably, some control equivalent combinations comprise:
The second III level control equivalent combinations, connects described equivalence by fieldbus and comprehensively combines;
The first III level control equivalent combinations, connects described equivalence by signal wire and comprehensively combines and be connected described the second III level control equivalent combinations with the second III level control equivalent combinations and fieldbus;
II level control equivalent combinations, connects described the first III level control equivalent combinations by signal wire and fieldbus;
I level control equivalent combinations, connects described II level control equivalent combinations by signal wire and fieldbus.
Preferably, some distant outer survey equivalent combinations comprise:
The distant outer survey equivalent combinations module of III level, connects described the second III level control equivalent combinations by signal wire;
The distant outer survey equivalent combinations module of II level, connects described II level control equivalent combinations module by signal wire.
Preferably, the comprehensive combination of equivalence comprises PLC central processing unit and the communication module of normal temperature.
Preferably, some control equivalent combinations comprise PLC analog input and output, the digital quantity input/output module of wide temperature.
The present invention adopts the distributed simulator system that integrated level is high, has greatly reduced the quantity of long cable, is kept to 7 by original 15, has improved equipment and has recovered efficiency, has reduced the input of human and material resources, has increased the reliability of system.
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Accompanying drawing explanation
Shown in Fig. 1 is the structural representation of one embodiment of the invention;
Shown in Fig. 2 is the structure intention of the second embodiment of the present invention.
Embodiment
Below with reference to accompanying drawing of the present invention; technical scheme in the embodiment of the present invention is carried out to clear, complete description and discussion; obviously; as described herein is only a part of example of the present invention; it is not whole examples; based on the embodiment in the present invention, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belongs to protection scope of the present invention.
For the ease of the understanding to the embodiment of the present invention, be further explained as an example of specific embodiment example below in conjunction with accompanying drawing, and each embodiment does not form the restriction to the embodiment of the present invention.
As shown in Figure 1, a kind of carrier rocket simulator system based on distributed computing technology that the present embodiment provides, for simulating interface and the path of carrier rocket and ground launch vehicle measurement, carry out self-checking for ground launch vehicle measurement 5, comprise: the comprehensive combination 2 of equivalence, simulator control computing machine 1, some control equivalent combinations 3, some distant outer survey equivalent combinations 4.Simulator control computing machine 1 connects the comprehensive combination 2 of equivalence by Ethernet, in order to control the work of the comprehensive combination of equivalence 2 inner modules; The comprehensive combination 2 of equivalence is controlled the signal transmission between equivalent combinations 3 in order to control simulator control computing machine 1 and; Some control equivalent combinations 3 connect respectively the corresponding interface of ground launch vehicle measurement, between some control equivalent combinations 3, connect successively by signal wire and fieldbus, one of some control equivalent combinations 3 connect the comprehensive combination 2 of equivalence by signal wire and fieldbus, in order to transmit corresponding signal; Some distant outer survey equivalent combinations 4 connect respectively the corresponding interface of ground launch vehicle measurement, and a control equivalent combinations 3, in order to transmit corresponding signal.
In the present embodiment, some control equivalence groups 3 are closed and are comprised four parts, in order to transmit corresponding signal: the second III level control equivalent combinations, the first III level control equivalent combinations, II level control equivalent combinations, I level control equivalent combinations, each part connects by signal wire and fieldbus respectively successively, the second III level control equivalent combinations connects the comprehensive combination of equivalence 2, the first III level control equivalent combinations by fieldbus and connects the comprehensive combination 2 of equivalence by signal wire.
Some distant outer survey equivalent combinations 4 comprise: three grades distant outer survey equivalent combinations, the distant outer survey equivalent combinations of secondary, connects the second III level control equivalent combinations, II level control equivalent combinations by signal wire respectively, in order to transmit corresponding signal.
Adopt this distributed testing scheme, number of cables is reduced to 7.Can reduce the workload of cable laying, shorten simulator release time.
As shown in Figure 2, the carrier rocket simulator system based on distributed PLC that the present embodiment provides.Wherein, the cpu central processing unit of the normal temperature of PLC and communication module are positioned at the comprehensive combination 2 of equivalence, for 1 communication of simulator control computing machine, and control the work of each distributed PLC module.Each expanding element of controlling the interior PLC that wide temperature has been installed of equivalent combinations 3, comprise expansion module, digital quantity input, digital output, analog input, analog output module, for and ground launch vehicle measurement between digital quantity and the signal transmission of analog quantity.
The above; only for preferably embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (5)
1. the carrier rocket simulator system based on distributed computing technology, for simulating path and the interface between carrier rocket and ground launch vehicle measurement, carry out self-checking for ground launch vehicle measurement, it is characterized in that, comprise: simulator control computing machine, equivalence are comprehensively combined, some control equivalent combinations, and some distant outer survey equivalent combinations;
Described simulator control computing machine connects described equivalence by Ethernet and comprehensively combines, in order to control the work of the comprehensive combined inner mold piece of described equivalence;
The comprehensive combination of described equivalence is transmitted in order to control the signal of controlling between equivalent combinations described in described simulator control computing machine and;
Described some control equivalent combinations connect respectively the corresponding interface of described ground launch vehicle measurement, between described some control equivalent combinations, connect successively by signal wire and fieldbus, one of described some control equivalent combinations connect described equivalence by signal wire and fieldbus and comprehensively combine, in order to transmit corresponding signal;
Described some distant outer survey equivalent combinations connect respectively the corresponding interface of described ground launch vehicle measurement, and described in one, control equivalent combinations, in order to transmit corresponding signal.
2. a kind of carrier rocket simulator system based on distributed computing technology according to claim 1, is characterized in that, described some control equivalent combinations comprise:
The second III level control equivalent combinations, connects described equivalence by fieldbus and comprehensively combines;
The first III level control equivalent combinations, connects described equivalence by signal wire and comprehensively combines and be connected described the second III level control equivalent combinations with the second III level control equivalent combinations and fieldbus;
II level control equivalent combinations, connects described the first III level control equivalent combinations by signal wire and fieldbus;
I level control equivalent combinations, connects described II level control equivalent combinations by signal wire and fieldbus.
3. a kind of carrier rocket simulator system based on distributed computing technology according to claim 1, is characterized in that, described some distant outer survey equivalent combinations comprise:
The distant outer survey equivalent combinations module of III level, connects described the second III level control equivalent combinations by signal wire;
The distant outer survey equivalent combinations module of II level, connects described II level control equivalent combinations module by signal wire.
4. a kind of carrier rocket simulator system based on distributed computing technology according to claim 1, is characterized in that, the comprehensive combination of described equivalence comprises PLC central processing unit and the communication module of normal temperature.
5. a kind of carrier rocket simulator system based on distributed computing technology according to claim 1, is characterized in that, described some control equivalent combinations comprise PLC analog input and output, the digital quantity input/output module of wide temperature.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410112127.2A CN103869808B (en) | 2014-03-24 | 2014-03-24 | Carrier rocket simulator system based on distributed computing technology |
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| CN201410112127.2A CN103869808B (en) | 2014-03-24 | 2014-03-24 | Carrier rocket simulator system based on distributed computing technology |
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| CN103869808A true CN103869808A (en) | 2014-06-18 |
| CN103869808B CN103869808B (en) | 2016-09-28 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2620453C1 (en) * | 2016-01-26 | 2017-05-25 | Акционерное общество "Корпорация "Тактическое ракетное вооружение" | Method of carrier equipment check with connection line control and information exchange registration |
| CN106969674A (en) * | 2017-05-03 | 2017-07-21 | 北京电子工程总体研究所 | A kind of generalization ground checkout equipment based on PLC module |
| CN109308068A (en) * | 2018-12-07 | 2019-02-05 | 上海航天计算机技术研究所 | A kind of carrier rocket simulator system |
| CN110220428A (en) * | 2019-05-17 | 2019-09-10 | 北京航天自动控制研究所 | A kind of multi-functional simulator of array signal processing |
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Cited By (5)
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| CN106969674A (en) * | 2017-05-03 | 2017-07-21 | 北京电子工程总体研究所 | A kind of generalization ground checkout equipment based on PLC module |
| CN106969674B (en) * | 2017-05-03 | 2018-08-10 | 北京电子工程总体研究所 | A kind of generalization ground checkout equipment based on PLC module |
| CN109308068A (en) * | 2018-12-07 | 2019-02-05 | 上海航天计算机技术研究所 | A kind of carrier rocket simulator system |
| CN110220428A (en) * | 2019-05-17 | 2019-09-10 | 北京航天自动控制研究所 | A kind of multi-functional simulator of array signal processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103869808B (en) | 2016-09-28 |
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Effective date of registration: 20180124 Address after: 200050 Anhua Road, Shanghai, No. 492, No. Patentee after: SHANGHAI AEROSPACE COMPUTER TECHNOLOGY INSTITUTE Address before: 200082 Qigihar Road, Shanghai, No. 76, No. Patentee before: Shanghai Aerospace Electronic Communication Equipment Inst. |
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