CN105721044B - The storage of satellite panorama test data and playback system and method - Google Patents
The storage of satellite panorama test data and playback system and method Download PDFInfo
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- CN105721044B CN105721044B CN201610188748.8A CN201610188748A CN105721044B CN 105721044 B CN105721044 B CN 105721044B CN 201610188748 A CN201610188748 A CN 201610188748A CN 105721044 B CN105721044 B CN 105721044B
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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 present invention provides a kind of storages of satellite panorama test data and playback system and method, including：Interface Controller computer, database, radio frequency testing computer, radio frequency test device, satellite test server, integral test system, display terminal；Interface Controller computer is used to receive the comprehensive measured data of satellite of broadcast, radio frequency testing data；And storage and the above-mentioned test data of inquiry from database；Database completes the storage of test data, and receiving interface controls the inquiry of computer；Satellite test server receives the Synthetic Measuring Data that integral test system is sent, and passes through LAN bus after processing to Web broadcast；The Synthetic Measuring Data measured is sent to satellite test server by integral test system in real time.The unified storage and playback of satellite panorama test data may be implemented in method in the present invention, and avoids and formulate complicated agreement, realizes the normalization storage and transmission of isomery test data object, greatly improves the efficiency of data processing.
Description
Technical field
The present invention relates to satellite test technical fields, and in particular, to a kind of storage of satellite panorama test data and playback
System and method.
Background technique
With automatic test deepening continuously in satellite test field, tester within the shorter time can be faster
More test item is completed on ground, to improve testing efficiency.In satellite test in addition to satellite telemetry, remote-control data can be generated
Outside, also from the data of different radio frequency test equipment and a variety of test equipment different-formats of integral test system, these data
Often format differences are larger, but are very significant to the malfunction elimination and positioning that occur in test, it is therefore desirable to these
Isomery satellite test data carries out unified storage, can play back to these test datas when necessary, to rebuild survey
Examination hall scape is conducive to the investigation and positioning analysis of failure.Therefore, effectively to the satellite test of these data format huge numbers
Data, which carry out unified storage and playback, just becomes a key project.
In current domestic satallite field, isomery test data especially radio frequency testing data there is no and effectively uniformly deposit
Storage and back method.Traditional mode is by formulating complicated agreement, and this method is extremely not flexible, when needing to increase content
When, it is necessary to agreement is worked out again, due to test equipment huge number, and the data type for needing to store in every class equipment
It is more, therefore will increase the workload of agreement.In addition, radio frequency testing data and Synthetic Measuring Data are also to be stored separately and return
It puts, cannot achieve effectively uniformly storage and playback.
The present invention is exactly the storage and playback system and method for a kind of satellite panorama test data in order to solve the above problem.
Currently without the explanation or report for finding similar the relevant technologies, it is also not yet collected into data similar both at home and abroad.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of storage of satellite panorama test data and playback
System and method.
A kind of satellite panorama test data storage provided according to the present invention and playback system, including：Interface Controller calculates
Machine, database, radio frequency testing computer, radio frequency test device, satellite test server, integral test system, display terminal；
The Interface Controller computer is used to receive radio frequency testing data and Synthetic Measuring Data from network, and radio frequency is surveyed
Examination data and Synthetic Measuring Data are delivered to database and are stored, or from data base querying satellite panorama test data, and
The test data obtained to Web broadcast inquiry；
The database is used to store radio frequency testing data and Synthetic Measuring Data from Interface Controller computer, or
Inquired radio frequency testing data and Synthetic Measuring Data are returned to Interface Controller computer；
The radio frequency testing computer is sent for controlling radio frequency test device, real-time reception and processing radio frequency test device
Radio frequency testing data, and to radio frequency testing data described in Web broadcast；
The satellite test server is used to receive the Synthetic Measuring Data of integral test system transmission, passes through after processing
LAN bus is to Web broadcast；
The Synthetic Measuring Data measured is sent to by the integral test system in real time for providing integration test service
Satellite test server；
The display terminal is for showing the received Synthetic Measuring Data from network.
It preferably, further include radio frequency testing client, the radio frequency testing client is used to receive radio frequency from network and survey
Data are tried, are shown after processing.
Preferably, the radio frequency testing data received are carried out serialization processing by the radio frequency testing computer, i.e., unified
It is converted into after byte arrays to Web broadcast.
Preferably, the radio frequency testing data received are carried out Deserializing by the radio frequency testing client, obtain difference
Radio frequency testing data after shown.
The satellite panorama test data storage provided according to the present invention and back method, include the following steps：
Data storage and query steps：Radio frequency testing data and Synthetic Measuring Data are received from network, and radio frequency is surveyed
Examination data and Synthetic Measuring Data are stored, or inquiry radio frequency testing data and Synthetic Measuring Data, and to Web broadcast
Inquire the radio frequency testing data and Synthetic Measuring Data obtained；
Store feedback step：Radio frequency testing data and Synthetic Measuring Data are stored, or returns to inquired radio frequency testing
Data and Synthetic Measuring Data；
Rf data processing step：Real-time reception and processing radio frequency testing data, and to radio frequency testing described in Web broadcast
Data；
Integrated data processing step：It receives and processing Synthetic Measuring Data, and by LAN bus to comprehensive described in Web broadcast
Close test data；
Integrated data testing procedure：Test synthesis parameter, and the Synthetic Measuring Data measured is sent in real time；
Show step：Display received Synthetic Measuring Data from network.
Preferably, further include：Radio frequency testing client shows step, i.e., radio frequency testing data, processing are received from network
After shown.
Preferably, the rf data processing step further includes：The radio frequency testing data received are carried out at serialization
Reason is uniformly converted into after byte arrays to Web broadcast.
Preferably, the radio frequency testing client, which is shown in step, carries out row of playing a reversed role for the radio frequency testing data received
Change, is shown 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 complicated communications protocol, directly to the Synthetic Measuring Data broadcasted in network
And the unified storage that database is carried out according to certain format of radio frequency testing data, and satellite panorama test data may be implemented
Unified playback solves the problems, such as that the test data of format huge number in existing satellite test is difficult to unified storage and playback,
Simplify data test and storing step.
2, the radio frequency testing computer in the present invention is for a variety of radio frequency testings from radio frequency test device for receiving
Data have carried out serialization processing, and radio frequency testing client plays a reversed role for the radio frequency testing data received from network
Rowization processing realizes the normalization storage and transmission of isomery test data object, pole to obtain different radio frequency testing data
The earth improves the efficiency of data processing.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural block diagram of satellite panorama test data provided by the invention storage and playback system；
Fig. 2 is the flow diagram of satellite panorama test data provided by the invention storage and back method；
In figure：
101- Interface Controller computer；
102- database；
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.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection scope.
For the existing satellite test process generation of solution from different test equipments, the test data of huge number without legally constituted authority
The shortcomings that one storage is with playback, herein invention are surveyed using radio frequency testing computer centralized collection from the radio frequency of radio frequency test device
Data are tried, and serialization processing is carried out to these radio frequency testing data, are uniformly converted into after byte arrays to Web broadcast, simultaneously
Radio frequency testing client carries out Deserializing for the radio frequency testing data received, so that different radio frequency testing data are obtained,
Efficiently avoid complicated agreement；Using the treated radio frequency testing data of Interface Controller computer centralized collection and synthesis
Test data realizes the unified storage and playback of the database of radio frequency testing data and Synthetic Measuring Data.The technical solution by
Radio frequency testing computer, radio frequency test device, integral test system, satellite test server, Interface Controller computer, data
The composition such as library, display terminal and radio frequency testing client.
Various radio frequency testing data are obtained by software first, and are serialized to obtain byte arrays, then by software from
Radio frequency testing data are received in network and Synthetic Measuring Data carries out unified storage and playback.Include the following steps：
Step S1, radio frequency test device, integral test system and Interface Controller computer carry out software initialization, and radio frequency is surveyed
Examination computer carries out control to radio frequency test device according to predefined parameter and tests number to radio frequency test device application real-time radio frequency
According to；
Step S2, the state parameter and test data that radio frequency testing computer real-time reception radio frequency test device is sent are right
Different radio frequency testing data are serialized and are obtained byte arrays, and pass through LAN bus to Web broadcast.Integration test is set
Standby to send Synthetic Measuring Data to integration test server by LAN bus, integration test server passes through after treatment
LAN bus is to Web broadcast Synthetic Measuring Data；
Step S3, Interface Controller computer receive Synthetic Measuring Data and radio frequency testing data from network, by processing
It is stored in database in real time afterwards；
Step S4, test software repeat above step S2 to step S3, satellite test data are carried out real-time storage；
Step S5, Interface Controller computer are and complete by the satellite inquired to data base querying satellite panorama test data
Scape test data is broadcasted into network；
Step S6, display terminal receive the Synthetic Measuring Data of Web broadcast and are handled and shown；Radio frequency testing visitor
Family end receives the radio frequency testing data of Web broadcast, and is handled and shown.
Method in the present invention directly stores the Synthetic Measuring Data broadcasted in network without formulating complicated communications protocol
And radio frequency testing data, the unified storage that database is carried out according to certain format, and satellite panorama test data may be implemented
Unified storage and playback.
Radio frequency testing computer goes here and there a variety of radio frequency testing data from radio frequency test device received
Rowization processing, radio frequency testing client have carried out Deserializing processing for the radio frequency testing data received from network, from
And different radio frequency testing data are obtained, realize the normalization storage and transmission of isomery test data object.
Specifically, as shown in Figure 1, satellite panorama test data provided by the invention storage includes with playback system：Interface
It controls computer, database, radio frequency testing computer, radio frequency test device, satellite test server, integral test system, show
Show terminal；
Interface Controller computer is connect with satellite test server, radio frequency testing computer, database respectively, for receiving
The comprehensive measured data of the satellite of broadcast, radio frequency testing data；And it is stored from database and inquires above-mentioned satellite comprehensive testing data
With radio frequency testing data.Database completes satellite comprehensive testing data and radio frequency testing after Interface Controller computer disposal
The storage of data, receiving interface control computer inquiry, and to Interface Controller computer return satellite comprehensive testing data and
Radio frequency testing data.
Radio frequency testing computer is connect with radio frequency test device, for controlling radio frequency test device, is received and processed and is come from
The radio frequency testing data of radio frequency test device；By treated, radio frequency testing data are sent to Interface Controller computer.
Radio frequency test device is connect with radio frequency testing computer, is surveyed by the control by radio frequency testing computer, and to radio frequency
It tries computer and sends radio frequency testing data.
Satellite test server is connected with integral test system, the comprehensive survey sent in real time for receiving integral test system
Data are tried, pass through LAN bus after treatment to Web broadcast；
Integral test system is connect with satellite test server, is sent and is integrated to satellite test server by LAN bus
Test data.
Display terminal is connect with Interface Controller computer and satellite test server, for receiving interface control computer and
The satellite comprehensive testing data of satellite test server broadcast, and received satellite comprehensive testing data are handled and shown
Show.
Radio frequency testing client is connect with Interface Controller computer and radio frequency testing computer, based on receiving interface control
The satellite RF test data of calculation machine and radio frequency testing computer broadcast, and received satellite comprehensive testing data carry out processing and
Display.
Specifically, as shown in Fig. 2, satellite panorama test data provided by the invention stores and back method, including it is as follows
Step：
Step S201：Equipment and software initialization；
Step S202：Radio frequency testing computer controls radio frequency test device according to configuration parameter, and applies for that radio frequency is surveyed to it
Try data；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, serializes to it, obtains byte arrays,
And to Web broadcast；Satellite test server receive integral test system transmission Synthetic Measuring Data, after treatment to
Web broadcast；
Step S204：Interface Controller computer real-time reception carrys out the radio frequency testing data and Synthetic Measuring Data of automatic network,
It is stored in database after treatment；Test software repeats above step 203 and arrives step 204, and satellite panorama test data is real-time
It is stored；
Step S205：The test software of Interface Controller computer is operated in from data base querying satellite panorama test data,
And the satellite test data of acquisition is broadcasted to network；
Step S206：Display terminal is handled and is shown to the satellite comprehensive testing data of acquisition；Radio frequency testing client
It holds and Deserializing is carried out to the radio frequency testing data byte array of acquisition, obtain different radio frequency testing data, and handled
And display.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (4)
1. a kind of satellite panorama test data storage and playback system, which is characterized in that including：Interface Controller computer (101),
Database (102), radio frequency testing computer (103), radio frequency test device (104), satellite test server (105), comprehensive survey
Try equipment (106), display terminal (107)；
The Interface Controller computer (101) is used to receive radio frequency testing data and Synthetic Measuring Data from network, and by radio frequency
Test data and Synthetic Measuring Data are delivered to database (102) and are stored, or inquire satellite panorama from database (102)
Test data, and the test data obtained to Web broadcast inquiry；
The database (102) is used to store radio frequency testing data and integration test number from Interface Controller computer (101)
According to, or inquired radio frequency testing data and Synthetic Measuring Data are returned to Interface Controller computer (101)；
The radio frequency testing computer (103) is for controlling radio frequency test device (104), real-time reception radio frequency test device
(104) the radio frequency testing data received are carried out serialization processing, i.e., are uniformly converted into byte by the radio frequency testing data sent
Array, and to radio frequency testing data described in Web broadcast；
The satellite test server (105) is used to receive the Synthetic Measuring Data of integral test system (106) transmission, after processing
By LAN bus to Web broadcast；
The integral test system (106) sends the Synthetic Measuring Data measured for providing integration test service in real time
To satellite test server (105)；
The display terminal (107) is for showing the received Synthetic Measuring Data from network.
2. satellite panorama test data storage according to claim 1 and playback system, which is characterized in that further include radio frequency
Test client (108), the radio frequency testing client (108) are used to receive radio frequency testing data from network, will receive
Radio frequency testing data carry out Deserializing, shown after obtaining different radio frequency testing data.
3. a kind of satellite panorama test data storage and back method, which is characterized in that include the following steps：
Data storage and query steps：Receive radio frequency testing data and Synthetic Measuring Data from network, and by radio frequency testing number
It is stored according to Synthetic Measuring Data, or inquiry radio frequency testing data and Synthetic Measuring Data, and inquired to Web broadcast
The radio frequency testing data and Synthetic Measuring Data of acquisition；
Store feedback step：Radio frequency testing data and Synthetic Measuring Data are stored, or returns to inquired radio frequency testing data
And Synthetic Measuring Data；
Rf data processing step：Real-time reception radio frequency testing data carry out the radio frequency testing data received at serialization
Reason, i.e., be uniformly converted into byte arrays, and to radio frequency testing data described in Web broadcast；
Integrated data processing step：Synthetic Measuring Data is received and handled, and is surveyed by LAN bus to comprehensive described in Web broadcast
Try data；
Integrated data testing procedure：Test synthesis parameter, and the Synthetic Measuring Data measured is sent in real time；
Show step：Display received Synthetic Measuring Data from network.
4. satellite panorama test data storage according to claim 3 and back method, which is characterized in that further include：It penetrates
Frequency test client shows step, i.e., radio frequency testing data are received from network, the radio frequency testing data received is carried out anti-
Serialization, is shown after obtaining different radio frequency testing data.
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| CN106330291A (en) * | 2016-08-12 | 2017-01-11 | 上海卫星工程研究所 | Data receiving and transmitting system and method for remote support of satellite tests |
| CN107766440A (en) * | 2017-09-21 | 2018-03-06 | 上海卫星工程研究所 | Reproduction formula satellite test data playback system |
| CN108490460A (en) * | 2018-02-28 | 2018-09-04 | 上海交通大学 | Automated testing method based on satellite navigation intermediate frequency data library |
| CN108847880B (en) * | 2018-06-15 | 2020-10-23 | 上海卫星工程研究所 | Satellite autonomous playback method for 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 |
| 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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