CN210297717U - Satellite ground comprehensive test system - Google Patents
Satellite ground comprehensive test system Download PDFInfo
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- CN210297717U CN210297717U CN201921521170.9U CN201921521170U CN210297717U CN 210297717 U CN210297717 U CN 210297717U CN 201921521170 U CN201921521170 U CN 201921521170U CN 210297717 U CN210297717 U CN 210297717U
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Abstract
The utility model discloses a satellite ground integrated test system, including programme-controlled DC power supply equipment, remote control telemetering measurement equipment, standard test equipment, master control computer, still include the microwave switch matrix: the device is used for switching the test channel, and switching and outputting the input signals of the data transmission subsystem, the down converter and the noise source to the power meter, the frequency spectrograph, the noise source, the Cortex and the frequency converter device. The utility model discloses, help the user to accomplish the repetitive operation and heavy record work during equipment test, alleviate user manual operation work load, reduce artificial error rate, improve efficiency of software testing, simultaneously also fine the instrument harm that has reduced.
Description
Technical Field
The utility model relates to an aerospace technical field specifically is a satellite ground integrated test system.
Background
At present, when testing a subsystem (a preceding stage and a power amplifier stage) of a digital transmitter, an operator needs to select a corresponding standard testing device, then wiring is carried out according to a testing link diagram, and finally test data is recorded, but because the testing of the subsystem covers various testing types and the testing amount is huge, the testing amount of the same type needs to be repeated for hundreds of times, if whether the transmitting power is over-limited is required to be verified before testing, under the conditions of various testing types and huge testing times, the operator needs to continuously replace a testing instrument, connect a circuit and record data, line connection errors can be caused, the test data have errors, even phenomena such as damage of partial devices of a satellite occur, and the testing efficiency is relatively low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a satellite ground integrated test system to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a satellite ground comprehensive test system comprises program-controlled direct-current power supply equipment, remote control and remote measurement equipment, standard test equipment and a general control computer, and further comprises a microwave switch matrix: the device is used for switching the test channel, and switching and outputting the input signals of the data transmission subsystem, the down converter and the noise source to the power meter, the frequency spectrograph, the noise source, the Cortex and the frequency converter device.
Preferably, the general control computer adopts an industrial personal computer as a basic platform, is matched with a kilomega switch and supports the connection control of the instrument through a network, a serial port and a GPIB mode.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, help the user to accomplish the repetitive operation and heavy record work during equipment test, alleviate user manual operation work load, reduce artificial error rate, improve efficiency of software testing, simultaneously also fine the instrument harm that has reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a satellite ground comprehensive test system comprises a program-controlled direct-current power supply device, a remote control and remote measurement device, a standard test device and a general control computer, and is characterized in that: still include the microwave switch matrix: the device is used for switching the test channel, and switching and outputting the input signals of the data transmission subsystem, the down converter and the noise source to the power meter, the frequency spectrograph, the noise source, the Cortex and the frequency converter device.
Specifically, the master control computer adopts an industrial personal computer as a basic platform, is matched with a kilomega switch, supports the connection control of instruments through a network, a serial port and a GPIB mode, and has a good data processing effect.
The working principle is as follows: the program control direct current power supply equipment is used for supplying and distributing power for each single machine of the data transmission transmitting subsystem, the remote control and remote measurement equipment is used for sending remote control instructions and collecting remote measurement information and reporting the remote measurement information to the main control computer, the standard test equipment comprises a signal source, a power meter, a frequency spectrograph, a vector network analyzer, a down converter, a noise source and Cortex, a signal test link is switched through a microwave switch matrix, the radio frequency and channel test work of the data transmission transmitting subsystem is completed, the main control computer runs automatic test software, the automatic test software is communicated with the standard test equipment, the microwave switch matrix and the remote control and remote measurement equipment to complete the automatic test of the data transmission transmitting subsystem, and the automatic test software comprises a template management module: manually editing and storing relevant information such as the execution sequence, time delay, test times and the like of test items of certain type of DUT test equipment; a task management module: the functions of creating, deleting, modifying, executing and monitoring progress of the DUT test task are realized, and a control module is called to complete test item test work according to a task time sequence and a DUT test template; a device status monitoring module: displaying the running state, the parameter state and the signal connection trend relation of the current equipment; the monitoring interface of the single equipment can be responded through clicking the interface icon; the data browsing report module: the log data can be put in a warehouse, a report and a chart can be generated, and remote access is provided; the remote measurement and remote control test control module: finishing the arrangement of task instructions and the display of telemetering parameters, finishing the communication work with remote control telemetering equipment, and providing a single equipment control interface; completing the analysis and storage of corresponding test data; a device management module: completing the monitoring control interfaces of a signal source, a power meter, a frequency spectrograph, a vector network analyzer, a Cortex and a noise source, and providing a single equipment control interface; completing the analysis and storage of corresponding test data; a link calibration module: the system comprises a user management module, a system setting module and a calibration module, wherein the user management module is used for completing link loss calibration work of a plurality of channels, completing warehousing of calibration data and providing a query interface, the user management module is used for realizing functions of adding, modifying and deleting user information, setting authority of each user and providing the query interface, and the system setting module is used for: the management of the public configuration parameters of the equipment provides parameter configuration capabilities such as data storage catalog configuration and database configuration, and has backup and recovery capabilities for the database, and the working modes of the equipment are two types: the system comprises an automatic dispatching work mode, wherein an operator makes a test plan on a general control computer and starts the test plan, the general control computer finishes test item work according to a time sequence according to test items in the test plan, and records and displays the test results of instruments, and the manual dispatching work mode manually controls related standard test equipment and other test equipment to perform test work, records and displays the test results of the instruments under the condition of human-computer interaction control of the operator.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A satellite ground comprehensive test system comprises a program-controlled direct-current power supply device, a remote control and remote measurement device, a standard test device and a general control computer, and is characterized in that: still include the microwave switch matrix: the device is used for switching the test channel, and switching and outputting the input signals of the data transmission subsystem, the down converter and the noise source to the power meter, the frequency spectrograph, the noise source, the Cortex and the frequency converter device.
2. The satellite ground integrated test system according to claim 1, wherein: the general control computer adopts an industrial personal computer as a basic platform, is matched with a kilomega switch and supports the connection control of the instrument through a network, a serial port and a GPIB mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921521170.9U CN210297717U (en) | 2019-09-12 | 2019-09-12 | Satellite ground comprehensive test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921521170.9U CN210297717U (en) | 2019-09-12 | 2019-09-12 | Satellite ground comprehensive test system |
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| Publication Number | Publication Date |
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| CN210297717U true CN210297717U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921521170.9U Active CN210297717U (en) | 2019-09-12 | 2019-09-12 | Satellite ground comprehensive test system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112532307A (en) * | 2020-11-30 | 2021-03-19 | 中国空间技术研究院 | High-throughput satellite payload in-orbit testing system and method |
| CN112887036A (en) * | 2021-01-13 | 2021-06-01 | 北京泰晶科技有限公司 | Satellite transponder test system and test method thereof |
-
2019
- 2019-09-12 CN CN201921521170.9U patent/CN210297717U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112532307A (en) * | 2020-11-30 | 2021-03-19 | 中国空间技术研究院 | High-throughput satellite payload in-orbit testing system and method |
| CN112532307B (en) * | 2020-11-30 | 2022-07-29 | 中国空间技术研究院 | High-throughput satellite payload in-orbit testing system and method |
| CN112887036A (en) * | 2021-01-13 | 2021-06-01 | 北京泰晶科技有限公司 | Satellite transponder test system and test method thereof |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20211122 Address after: 610000 room 1, floor 2, building 1, No. 2, Keyuan south 2nd Road, high tech Zone, Chengdu, Sichuan Patentee after: Sichuan Chuangzhi Hongyuan Technology Co.,Ltd. Address before: 201108 room j11, floor 1, building 6, No. 4299, Jindu Road, Minhang District, Shanghai Patentee before: Shanghai Wuqi Aerospace Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |