CN201878155U - Device for acquiring signals and monitoring data and ground satellite comprehensive test system with same - Google Patents
Device for acquiring signals and monitoring data and ground satellite comprehensive test system with same Download PDFInfo
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- CN201878155U CN201878155U CN2010205806276U CN201020580627U CN201878155U CN 201878155 U CN201878155 U CN 201878155U CN 2010205806276 U CN2010205806276 U CN 2010205806276U CN 201020580627 U CN201020580627 U CN 201020580627U CN 201878155 U CN201878155 U CN 201878155U
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Abstract
The utility model provides a device for acquiring signals and monitoring data and a ground satellite comprehensive test system with the same. The device for acquiring signals and monitoring data comprises an electric connector, a signal isolating and processing unit, a protocol conversion unit and a signal acquisition unit, wherein the electric connector, the signal isolating and processing unit, and the protocol conversion unit are sequentially connected with the signal acquisition unit; the signal isolating and processing unit is used for isolating and processing the signals inputted by the electric connector; the protocol conversion unit is used for performing protocol conversion to the signals after being isolated from and processed by the signal isolating and processing unit, so as to enable the isolated and processed signals to be conform with the preset protocol signals; and the signal acquisition unit is used for acquiring the signals after protocol conversion and outputted by the protocol conversion unit. By adopting the device provided by the utility model, the switching-in of different components or subsystems in different test tasks can be realized, and the satellite test system can be simplified.
Description
Technical field
The utility model relates to a kind of signals collecting and data monitoring device and satellite ground integrated test system, is specifically related to a kind of signals collecting of using and data monitoring device and uses its satellite ground integrated test system in satellite system joint-trial process.
Background technology
The satellite ground test macro generally is made up of signals collecting and data monitoring device, equipment simulating apparatus, counter device etc.Wherein signals collecting links to each other with on-board equipment with the data monitoring device, is the interface of on-board equipment and ground testing system, is used for gathering and monitor data on the star of test process.Common signals collecting and data monitoring device are often at a certain model task, and its shortcoming is that autgmentability is poor, can't be directly applied for the test process of other models.
Summary of the invention
The utility model provides a kind of signals collecting and data monitoring device and has used its satellite ground integrated test system, and it can satisfy the requirement of different model test assignment, makes things convenient for satellite test.
In order to realize the utility model purpose, the utility model provides a kind of signals collecting and data monitoring device, comprises electric connector, Signal Spacing and processing unit, conversion unit of protocol and signal gathering unit, wherein,
Described electric connector, described Signal Spacing are connected successively with processing unit, conversion unit of protocol and signal gathering unit;
Described Signal Spacing and processing unit are used for the signal that imports into by this electric connector is carried out isolation processing;
Described conversion unit of protocol is used for the signal through after isolating of described Signal Spacing and processing unit output is carried out protocol conversion, becomes to meet the signal that preestablishes agreement;
Described signal gathering unit is used to gather the signal through protocol conversion of this conversion unit of protocol output.
The utility model also provides a kind of satellite ground integrated test system, it comprises test dispatching computer, equipment simulator, dynamics real-time simulation computer, database server, signal generating unit and described signals collecting and data monitoring device, wherein
Described signals collecting and data monitoring device respectively with draw together described on-board equipment, described test dispatching computer, equipment simulator, database server and be connected with signal generating unit;
Described equipment simulator is connected with described dynamics real-time simulation computer.
The beneficial effect that the utility model can reach is as follows:
Generalization signals collecting and data monitoring device scheme realize simply in the utility model, can realize the access of different parts in the different test assignments or subsystem, simplify the satellite system test.
Description of drawings
Fig. 1 is the structure chart of signals collecting described in the utility model and data monitoring device;
Fig. 2 is the structure chart of satellite ground integrated test system described in the utility model.
Embodiment
The utility model provides a kind of signals collecting and data monitoring device with certain generalization scope, on conventional device, increased different classes of electric connector, and in inside integrated Signal Spacing and processing unit, increased conversion unit of protocol, and expanded signal gathering unit.Adopt the signals collecting and the data monitoring device of this design can satisfy certain generalization requirement, improved testing efficiency
Fig. 1 is signals collecting and a data monitoring device schematic diagram general in the utility model.
As shown in Figure 1, signals collecting described in the utility model and data monitoring device comprise electric connector 11, Signal Spacing and processing unit 12, conversion unit of protocol 13 and signal gathering unit 14, wherein,
Described electric connector 11, described Signal Spacing are connected successively with processing unit 12, conversion unit of protocol 13 and signal gathering unit 14;
Described Signal Spacing and processing unit 12 are used for the signal that imports into by this electric connector 11 is carried out isolation processing;
Described conversion unit of protocol 13 is used for the signal through after isolating of described Signal Spacing and processing unit 12 outputs is carried out protocol conversion, becomes to meet the signal that preestablishes agreement;
Described signal gathering unit 14 is used to gather the signal through protocol conversion of these conversion unit of protocol 13 outputs.
Described electric connector 11 is connected with processing unit 12 with described Signal Spacing, signal from described electric connector 11 enters described conversion unit of protocol 13 after described signal and isolation processing unit 12 isolation processing, the agreement that can discern according to test macro is to resolving from the signal of electric connector 11, equally, test macro is issued the various instructions and the parameter of UUT or subsystem and issue described signal gathering unit 14 after conversion unit of protocol 13, described signal gathering unit 14 is used to carry out the collection of live signal.
Fig. 2 is the structure chart of the satellite ground integrated test system of application signals collecting described in the utility model and data monitoring device, and this embodiment is used to illustrate the utility model, but is not used for limiting scope of the present utility model.
The purpose of this utility model is achieved in that as shown in Figure 2, the satellite ground test macro mainly is made up of test dispatching computer 21, equipment simulator 22, dynamics real-time simulation computer 23, database server 24, signal generating unit 25 and above-mentioned signals collecting and data monitoring device 26, satellite ground test macro described in the utility model constitutes closed loop by messenger collection and data monitoring device 26 with on-board equipment (distributor, spaceborne computer, UUT or subsystem).
Described signals collecting is connected with described test dispatching computer 21, equipment simulator 22, database server 24 and signal generating unit 25 respectively with data monitoring device 26;
Described equipment simulator 22 is connected with described dynamics real-time simulation computer 23
The effect that described signals collecting and data monitoring device 26 play has:
1) separates on-board equipment and ground testing system;
2) in different tests, the access universal test device that different parts or subsystem can be unified;
3) carry out the mutual parsing of agreement and ground testing system agreement on the star;
4) on-board equipment or the subsystem of identification access provide relevant identity identification information earthward.
The test process of present embodiment is such: during the test beginning, at first check the equipment that inserts by described signals collecting and data monitoring device 26, by identification, relevant information is passed to test dispatching computer 21, after test dispatching computer 21 obtains on-board equipment or subsystem information, test option according to the user selects obtains relevant device parameter and necessary testing algorithm from database server 24, form corresponding test instruction sequence.After test dispatching computer 21 was issued spaceborne computer with cycle tests, system began to test according to the test instruction sequence.In test process, described signals collecting and data monitoring device 26 are handled according to foregoing flow process data on the star that receives to data, will collect to such an extent that data are saved in the database server 24.
Signals collecting described in the utility model and data monitoring device comprise with the lower part:
S1: signals collecting and data monitoring device have dissimilar electric connector 11;
S2: inner integrated Signal Spacing of signals collecting and data monitoring device and processing unit 12;
S3: at the conversion unit of protocol 13 of each electric connector 11;
S4: at the signal gathering unit 14 of each electric connector 11;
Dissimilar electric connectors 11 is in order to adapt in the different model test electrical connection interface of different parts or subsystem among the S1.
Signal Spacing among the S2 and processing unit are to design at each specific electric connector 11, are used for different electric connector 11 is carried out isolation processing.
Conversion unit of protocol 13 among the S3 is to design at each different electric connector 11, its objective is the unified agreement that different protocol conversions is become the testing apparatus approval.
Signal gathering unit 14 among the S4 is used for the signal after the isolation processing is gathered.
Different connector interfaces is provided among the S1, has been used for discerning the different connectors that insert in the different test assignments, thereby expanded the range of application of test macro.Parts to be tested according to corresponding electrical interface access device after, by S2 it is carried out Signal Spacing and processing, then by the conversion unit of protocol among the S3 13 with the inner discernible agreement of conversion of signals apparatus for converting, gather by 14 pairs of signals of the signal gathering unit among the S4 at last.
The utility model increases electric connector (with the interface of equipment under test or subsystem) on traditional test platform, in device, increased inter-process circuit (Signal Spacing and processing unit), reach the purpose that in different test assignments, can use same test cabinet, realized the generalization of signals collecting and data monitoring device to a certain extent.
More than explanation is just illustrative for the utility model; and it is nonrestrictive; those of ordinary skills understand; under the situation of the spirit and scope that do not break away from following claims and limited; can make many modifications; change, or equivalence, but all will fall in the protection range of the present utility model.
Claims (2)
1. signals collecting and data monitoring device is characterized in that, comprise electric connector, Signal Spacing and processing unit, conversion unit of protocol and signal gathering unit, wherein,
Described electric connector, described Signal Spacing are connected successively with processing unit, conversion unit of protocol and signal gathering unit;
Described Signal Spacing and processing unit are used for the signal that imports into by this electric connector is carried out isolation processing;
Described conversion unit of protocol is used for the signal through after isolating of described Signal Spacing and processing unit output is carried out protocol conversion, becomes to meet the signal that preestablishes agreement;
Described signal gathering unit is used to gather the signal through protocol conversion of this conversion unit of protocol output.
2. satellite ground integrated test system, it comprises test dispatching computer, equipment simulator, dynamics real-time simulation computer, database server and signal generating unit, it is characterized in that, described satellite ground integrated test system also comprises signals collecting as claimed in claim 1 and data monitoring device, wherein
Described signals collecting is connected with signal generating unit with described test dispatching computer, equipment simulator, database server respectively with the data monitoring device;
Described equipment simulator is connected with described dynamics real-time simulation computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205806276U CN201878155U (en) | 2010-10-28 | 2010-10-28 | Device for acquiring signals and monitoring data and ground satellite comprehensive test system with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205806276U CN201878155U (en) | 2010-10-28 | 2010-10-28 | Device for acquiring signals and monitoring data and ground satellite comprehensive test system with same |
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| Publication Number | Publication Date |
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| CN201878155U true CN201878155U (en) | 2011-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010205806276U Expired - Fee Related CN201878155U (en) | 2010-10-28 | 2010-10-28 | Device for acquiring signals and monitoring data and ground satellite comprehensive test system with same |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267714A (en) * | 2014-09-10 | 2015-01-07 | 航天东方红卫星有限公司 | Satellite attitude track control test system and method |
| CN105300440A (en) * | 2015-11-11 | 2016-02-03 | 上海卫星工程研究所 | Satellite-borne remote sensing image target processing system ground test device and method |
| CN106645914A (en) * | 2017-01-03 | 2017-05-10 | 哈尔滨工业大学 | Ground test device of satellite information processing platform and control method of ground test device |
| CN108267656A (en) * | 2018-01-23 | 2018-07-10 | 北京东方计量测试研究所 | A kind of antistatic on-site testing device and system |
| CN110308680A (en) * | 2019-06-18 | 2019-10-08 | 哈尔滨工业大学 | A kind of spaceborne universal data collecting system |
-
2010
- 2010-10-28 CN CN2010205806276U patent/CN201878155U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267714A (en) * | 2014-09-10 | 2015-01-07 | 航天东方红卫星有限公司 | Satellite attitude track control test system and method |
| CN104267714B (en) * | 2014-09-10 | 2017-06-13 | 航天东方红卫星有限公司 | Orbit satellite attitude control system test and system detection method |
| CN105300440A (en) * | 2015-11-11 | 2016-02-03 | 上海卫星工程研究所 | Satellite-borne remote sensing image target processing system ground test device and method |
| CN105300440B (en) * | 2015-11-11 | 2017-09-26 | 上海卫星工程研究所 | Space remote sensing image object processing system ground test device and method |
| CN106645914A (en) * | 2017-01-03 | 2017-05-10 | 哈尔滨工业大学 | Ground test device of satellite information processing platform and control method of ground test device |
| CN108267656A (en) * | 2018-01-23 | 2018-07-10 | 北京东方计量测试研究所 | A kind of antistatic on-site testing device and system |
| CN110308680A (en) * | 2019-06-18 | 2019-10-08 | 哈尔滨工业大学 | A kind of spaceborne universal data collecting system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20121028 |