CN105721044A - System and method for storage and playback of panoramic test data of satellite - Google Patents
System and method for storage and playback of panoramic test data of satellite Download PDFInfo
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- CN105721044A CN105721044A CN201610188748.8A CN201610188748A CN105721044A CN 105721044 A CN105721044 A CN 105721044A CN 201610188748 A CN201610188748 A CN 201610188748A CN 105721044 A CN105721044 A CN 105721044A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18519—Operations control, administration or maintenance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2455—Query execution
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/06—Generation of reports
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Abstract
The invention provides a system and a method for storage and playback of panoramic test data of a satellite. The system comprises an interface control computer, a database, a radio-frequency testing computer, radio-frequency test equipment, a satellite test server, comprehensive test equipment and a display terminal, wherein the interface control computer is used for receiving broadcasted satellite comprehensive test data and radio-frequency test data and storing and querying the test data from the database; the database completes storage of the test data and receives query of the interface control computer; the satellite test server receives comprehensive test data sent by the comprehensive test equipment and broadcasts to the network through an LAN (Local Area Network) after processing; and the comprehensive test equipment sends the measured comprehensive test data to the satellite test server in real time. According to the method in the invention, unified storage and playback of the panoramic test data of the satellite can be realized, the formulation of a complicated protocol is avoided, the normalized storage and transmission of heterogeneous test data objects can be realized, and the efficiency for data processing is greatly improved.
Description
Technical field
The present invention relates to satellite test technical field, in particular it relates to a kind of satellite panorama test data window techniques system and method.
Background technology
Along with automatic test deepening continuously in satellite test field, tester can be more quickly completed more test event within the shorter time, thus improving testing efficiency.When satellite test except producing satellite telemetry, remote-control data, the data of equipment and the multiple test equipment different-format of integral test system are tested also from different radio frequency, these data often format differences is bigger, but malfunction elimination and location to occurring in test are very significant, it is thus desirable to these isomery satellite test datas to be unified storage, these can be tested data time necessary to play back, thus rebuilding test scene, be conducive to investigation and the positioning analysis of fault.Therefore, effectively the satellite test data of these data form huge number is carried out unified storage and playback just becomes a key project.
In current domsat field, isomery is tested data especially radio frequency testing data and there is no effective unified storage and back method.Traditional mode is the agreement by formulating complexity, and this method is extremely dumb, when needs increase content, it is accomplished by again working out agreement, owing to test device category is numerous, and every kind equipment needs the data type stored also more, therefore can increase the workload of agreement.Additionally, radio frequency testing data and Synthetic Measuring Data are also be stored separately and playback, it is impossible to realize storage effectively uniformly and playback.
The present invention is exactly for solving the storage of a kind of satellite panorama of the problems referred to above test data and playback system and method.Currently without the explanation or the report that find similar correlation technique, also not yet collect data similar both at home and abroad.
Summary of the invention
For defect of the prior art, it is an object of the invention to provide a kind of satellite panorama test data window techniques system and method.
According to a kind of satellite panorama test data window techniques system provided by the invention, including: Interface Controller computer, data base, radio frequency testing computer, radio frequency test device, satellite test server, integral test system, display terminal；
Described Interface Controller computer for receiving radio frequency testing data and Synthetic Measuring Data from network, and radio frequency testing data and Synthetic Measuring Data are delivered to data base store, or test data from data base querying satellite panorama, and inquire about the test data obtained to Web broadcast；
Described data base is used for storing the radio frequency testing data from Interface Controller computer and Synthetic Measuring Data, or returns the radio frequency testing data and Synthetic Measuring Data inquired about to Interface Controller computer；
Described radio frequency testing computer is used for controlling radio frequency test device, real-time reception and process the radio frequency testing data that radio frequency test device sends, and to radio frequency testing data described in Web broadcast；
Described satellite test server is for receiving the Synthetic Measuring Data that integral test system sends, by LAN bus to Web broadcast after process；
Described integral test system is used for providing integration test service, and sends the Synthetic Measuring Data recorded to satellite test server in real time；
Described display terminal is for showing the Synthetic Measuring Data received from network.
Preferably, also including radio frequency testing client, described radio frequency testing client, for receiving radio frequency testing data from network, displays after process.
Preferably, the radio frequency testing data received are carried out serialization process by described radio frequency testing computer, namely unified are converted into after byte arrays to Web broadcast.
Preferably, the radio frequency testing data received are carried out Deserializing by described radio frequency testing client, display after obtaining different radio frequency testing data.
Test data window techniques method according to satellite panorama provided by the invention, comprise the steps:
Data storage and query steps: from network, receive radio frequency testing data and Synthetic Measuring Data, and radio frequency testing data and Synthetic Measuring Data are stored, or inquiry radio frequency testing data and Synthetic Measuring Data, and inquire about the radio frequency testing data and Synthetic Measuring Data that obtain to Web broadcast；
Storage feedback step: storage radio frequency testing data and Synthetic Measuring Data, or return the radio frequency testing data and Synthetic Measuring Data inquired about；
Rf data processes step: real-time reception and process radio frequency testing data, and to radio frequency testing data described in Web broadcast；
Integrated data processing step: receive and process Synthetic Measuring Data, and by LAN bus to Synthetic Measuring Data described in Web broadcast；
Synthetic data testing procedure: test synthesis parameter, and the Synthetic Measuring Data recorded is sent in real time；
Step display: the Synthetic Measuring Data that display receives from network.
Preferably, also include: radio frequency testing client step display, from network, namely receive radio frequency testing data, display after process.
Preferably, described rf data processes step and also includes: the radio frequency testing data received are carried out serialization process, namely unified is converted into after byte arrays to Web broadcast.
Preferably, the radio frequency testing data received are carried out Deserializing by described radio frequency testing client step display, displays after obtaining different radio frequency testing data.
Compared with prior art, the present invention has following beneficial effect:
1, the method in the present invention is without formulating the communications protocol of complexity, directly the Synthetic Measuring Data of broadcast in network and radio frequency testing data unification are carried out according to certain form the storage of data base, and the unified playback of satellite panorama test data can be realized, the test data solving form huge number in existing satellite test are difficult to unified storage and the problem of playback, simplify data test and storing step.
2, the radio frequency testing computer in the present invention has carried out serialization process for the multiple radio frequency testing data from radio frequency test device received, radio frequency testing client has carried out Deserializing process for the radio frequency testing data received from network, thus obtaining different radio frequency testing data, realize normalization storage and the transmission of isomery test data object, drastically increase the efficiency that data process.
Accompanying drawing explanation
By reading detailed description non-limiting example made with reference to the following drawings, the other features, objects and advantages of the present invention will become more apparent upon:
Fig. 1 is the structured flowchart of satellite panorama provided by the invention test data window techniques system；
Fig. 2 is the schematic flow sheet of satellite panorama provided by the invention test data window techniques method；
In figure:
101-Interface Controller computer；
102-data base；
103-radio frequency testing computer；
104-radio frequency test device；
105-satellite test server；
106-integral test system；
107-display terminal；
108-radio frequency testing client.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.Following example will assist in those skilled in the art and are further appreciated by the present invention, but do not limit the present invention in any form.It should be pointed out that, to those skilled in the art, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement.These broadly fall into protection scope of the present invention.
The shortcoming that the test data from difference test equipment, huge number produced for solving existing satellite test process cannot unify storage and playback, invent the radio frequency testing data adopting radio frequency testing computer centralized collection from radio frequency test device herein, and these radio frequency testing data are carried out serialization process, unified it is converted into after byte arrays to Web broadcast, radio frequency testing client carries out Deserializing for the radio frequency testing data received simultaneously, thus obtaining different radio frequency testing data, efficiently avoid the agreement of complexity；Adopt the treated radio frequency testing data of Interface Controller computer centralized collection and Synthetic Measuring Data, it is achieved unified storage and the playback of the data base of radio frequency testing data and Synthetic Measuring Data.This technical scheme is made up of radio frequency testing computer, radio frequency test device, integral test system, satellite test server, Interface Controller computer, data base, display terminal and radio frequency testing client etc..
First obtained various radio frequency testing data by software, and carry out serialization and obtain byte arrays, then from network, received radio frequency testing data by software and Synthetic Measuring Data carries out unified storage and playback.Comprise the following steps:
Step S1, radio frequency test device, integral test system and Interface Controller computer carry out software initialization, and radio frequency test device is controlled according to predefined parameter and tests data to radio frequency test device application real-time radio frequency by radio frequency testing computer；
Different radio frequency testing data are carried out serialization and obtain byte arrays by step S2, the state parameter that radio frequency testing computer real-time reception radio frequency test device sends and test data, and by LAN bus to Web broadcast.Synthetic Measuring Data is sent to integration test server by integral test system by LAN bus, integration test server after treatment by LAN bus to Web broadcast Synthetic Measuring Data；
Step S3, Interface Controller computer receives Synthetic Measuring Data and radio frequency testing data from network, is stored in data base after treatment in real time；
Step S4, test software repeats above step S2 to step S3, and satellite test data is carried out real-time storage；
Step S5, Interface Controller computer tests data to data base querying satellite panorama, and the satellite panorama test data inquired is broadcasted in network；
Step S6, display terminal receives the Synthetic Measuring Data of Web broadcast and carries out processing and show；Radio frequency testing client receives the radio frequency testing data of Web broadcast, and carries out processing and show.
Method in the present invention is without formulating the communications protocol of complexity, the Synthetic Measuring Data directly broadcasted in storage network and radio frequency testing data, the unified storage carrying out data base according to certain form, it is possible to realize unified storage and the playback of satellite panorama test data.
Radio frequency testing computer has carried out serialization process for the multiple radio frequency testing data from radio frequency test device received, radio frequency testing client has carried out Deserializing process for the radio frequency testing data received from network, thus obtaining different radio frequency testing data, it is achieved the normalization storage of isomery test data object and transmission.
Specifically, as it is shown in figure 1, satellite panorama provided by the invention test data window techniques system includes: Interface Controller computer, data base, radio frequency testing computer, radio frequency test device, satellite test server, integral test system, display terminal；
Interface Controller computer is connected with satellite test server, radio frequency testing computer, data base respectively, and the satellite for receiving broadcast is combined and surveyed data, radio frequency testing data；And from data base, store the satellite comprehensive testing data above-mentioned with inquiry and radio frequency testing data.Data base completes the storage of the satellite comprehensive testing data after Interface Controller computer disposal and radio frequency testing data, and receiving interface controls the inquiry of computer, and returns satellite comprehensive testing data and radio frequency testing data to Interface Controller computer.
Radio frequency testing computer is connected with radio frequency test device, is used for controlling radio frequency test device, receives and processes the radio frequency testing data from radio frequency test device；Radio frequency testing data after processing are sent to Interface Controller computer.
Radio frequency test device is connected with radio frequency testing computer, by the control by radio frequency testing computer, and sends radio frequency testing data to radio frequency testing computer.
Satellite test server is connected with integral test system, for receiving the Synthetic Measuring Data that integral test system sends in real time, after treatment by LAN bus to Web broadcast；
Integral test system is connected with satellite test server, sends Synthetic Measuring Data by LAN bus to satellite test server.
Display terminal is connected with Interface Controller computer and satellite test server, controls the satellite comprehensive testing data of computer and satellite test server broadcast for receiving interface, and the satellite comprehensive testing data received are processed and displayed.
Radio frequency testing client is connected with Interface Controller computer and radio frequency testing computer, controls the satellite RF test data of computer and the broadcast of radio frequency testing computer for receiving interface, and the satellite comprehensive testing data received process and display.
Specifically, as in figure 2 it is shown, satellite panorama provided by the invention test data window techniques method, comprise the steps:
Step S201: equipment and software initialization；
Step S202: radio frequency testing computer controls radio frequency test device according to configuration parameter, and applies for radio frequency testing data to it；Integral test system logs in satellite test server, and sends Synthetic Measuring Data to satellite test server in real time；
Step S203: radio frequency testing computer receives radio frequency testing data, carries out serialization to it, obtains byte arrays, and to Web broadcast；Satellite test server receives the Synthetic Measuring Data that integral test system sends, after treatment to Web broadcast；
Step S204: Interface Controller computer real-time reception carrys out radio frequency testing data and the Synthetic Measuring Data of automatic network, is stored in data base after treatment；Test software repeats above step 203 to step 204, satellite panorama is tested data and stores in real time；
Step S205: the test software operating in Interface Controller computer tests data from data base querying satellite panorama, and is broadcasted to network by the satellite test data of acquisition；
Step S206: the satellite comprehensive testing data obtained are processed and show by display terminal；The radio frequency testing data byte array obtained is carried out Deserializing by radio frequency testing client, obtains different radio frequency testing data, and processs and displays.
Above specific embodiments of the invention are described.It is to be appreciated that the invention is not limited in above-mentioned particular implementation, those skilled in the art can make various deformation or amendment within the scope of the claims, and this has no effect on the flesh and blood of the present invention.
Claims (8)
1. a satellite panorama test data window techniques system, it is characterized in that, including: Interface Controller computer (101), data base (102), radio frequency testing computer (103), radio frequency test device (104), satellite test server (105), integral test system (106), display terminal (107)；
Described Interface Controller computer (101) for receiving radio frequency testing data and Synthetic Measuring Data from network, and radio frequency testing data and Synthetic Measuring Data are delivered to data base (102) store, or inquire about satellite panorama test data from data base (102), and inquire about the test data obtained to Web broadcast；
Described data base (102) is used for storing the radio frequency testing data from Interface Controller computer (101) and Synthetic Measuring Data, or returns the radio frequency testing data and Synthetic Measuring Data inquired about to Interface Controller computer (101)；
Described radio frequency testing computer (103) is used for controlling radio frequency test device (104), real-time reception and process the radio frequency testing data that radio frequency test device (104) sends, and to radio frequency testing data described in Web broadcast；
Described satellite test server (105) is used for receiving the Synthetic Measuring Data that integral test system (106) sends, by LAN bus to Web broadcast after process；
Described integral test system (106) is used for providing integration test service, and the Synthetic Measuring Data recorded is sent in real time to satellite test server (105)；
Described display terminal (107) is for showing the Synthetic Measuring Data received from network.
2. satellite panorama according to claim 1 test data window techniques system, it is characterized in that, also including radio frequency testing client (108), described radio frequency testing client (108), for receiving radio frequency testing data from network, displays after process.
3. satellite panorama according to claim 1 test data window techniques system, it is characterized in that, the radio frequency testing data received are carried out serialization process by described radio frequency testing computer (103), namely unified are converted into after byte arrays to Web broadcast.
4. satellite panorama according to claim 2 test data window techniques system, it is characterized in that, the radio frequency testing data received are carried out Deserializing by described radio frequency testing client (108), display after obtaining different radio frequency testing data.
5. a satellite panorama test data window techniques method, it is characterised in that comprise the steps:
Data storage and query steps: from network, receive radio frequency testing data and Synthetic Measuring Data, and radio frequency testing data and Synthetic Measuring Data are stored, or inquiry radio frequency testing data and Synthetic Measuring Data, and inquire about the radio frequency testing data and Synthetic Measuring Data that obtain to Web broadcast；
Storage feedback step: storage radio frequency testing data and Synthetic Measuring Data, or return the radio frequency testing data and Synthetic Measuring Data inquired about；
Rf data processes step: real-time reception and process radio frequency testing data, and to radio frequency testing data described in Web broadcast；
Integrated data processing step: receive and process Synthetic Measuring Data, and by LAN bus to Synthetic Measuring Data described in Web broadcast；
Synthetic data testing procedure: test synthesis parameter, and the Synthetic Measuring Data recorded is sent in real time；
Step display: the Synthetic Measuring Data that display receives from network.
6. satellite panorama according to claim 5 test data window techniques method, it is characterised in that also include: radio frequency testing client step display, namely receives radio frequency testing data from network, displays after process.
7. satellite panorama according to claim 5 test data window techniques method, it is characterized in that, described rf data processes step and also includes: the radio frequency testing data received are carried out serialization process, namely unified is converted into after byte arrays to Web broadcast.
8. satellite panorama test data window techniques method according to claim 6, it is characterized in that, the radio frequency testing data received are carried out Deserializing by described radio frequency testing client step display, displays after obtaining different radio frequency testing data.
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Cited By (6)
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| CN107766440A (en) * | 2017-09-21 | 2018-03-06 | 上海卫星工程研究所 | Reproduction formula satellite test data playback system |
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| CN108847880A (en) * | 2018-06-15 | 2018-11-20 | 上海卫星工程研究所 | Autonomous back method on a kind of star of satellite data transmission X delay link data |
| CN109088668A (en) * | 2018-06-28 | 2018-12-25 | 上海卫星工程研究所 | Total state Visual Dynamic satellite test system and method |
| CN111953400A (en) * | 2020-07-23 | 2020-11-17 | 上海卫星工程研究所 | Task-driven low-orbit satellite broadcast distribution device, method, system and medium |
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| CN111953400A (en) * | 2020-07-23 | 2020-11-17 | 上海卫星工程研究所 | Task-driven low-orbit satellite broadcast distribution device, method, system and medium |
| CN111953400B (en) * | 2020-07-23 | 2022-06-03 | 上海卫星工程研究所 | Task-driven low-orbit satellite broadcast distribution device, method, system and medium |
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