CN205792609U - A kind of radio equipment Auto-Test System - Google Patents
A kind of radio equipment Auto-Test System Download PDFInfo
- Publication number
- CN205792609U CN205792609U CN201620005376.6U CN201620005376U CN205792609U CN 205792609 U CN205792609 U CN 205792609U CN 201620005376 U CN201620005376 U CN 201620005376U CN 205792609 U CN205792609 U CN 205792609U
- Authority
- CN
- China
- Prior art keywords
- board
- radio frequency
- bonder
- radio equipment
- connects
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 52
- 238000012545 processing Methods 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000003672 processing method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
The utility model discloses a kind of radio equipment Auto-Test System, can be tested by simple connection in test site, use digital processing method so that analog device greatly reduces.Radio equipment auto testing instrument and interface adapter；Described radio equipment auto testing instrument includes: master control borad, audio board, digital intermediate frequency plate, rf board, directional couple module and external control interface module；Master control borad and audio board are by connecting digital intermediate frequency plate, and digital intermediate frequency plate connects rf board, and rf board connects directional couple module；Directional couple module provides two antenna/loading interfaces and two radio frequency mouths as equipment interface, two antenna/loading interfaces to be respectively used to connect load or corresponding wave band antenna, and two radio frequency mouths are respectively used to connect the tested radio equipment of corresponding wave band；Described corresponding wave band includes shortwave and ultrashort wave；Described directional coupler includes ultrashort wave bonder and shortwave bonder, and described rf board includes switch and radio frequency processing passage.
Description
Technical field
This utility model relates to automatization testing technique field, particularly relates to radio equipment Auto-Test System.
Background technology
All there is radio equipment hydraulic performance decline and cause the phenomenon of system communication failure in the most in-service a lot of naval vessels,
But the performance detection carrying out radio equipment on naval vessels needs to include energy meter, audiofrequency spectrometer, comprehensive tester
Supporting etc. substantial amounts of instrument, these instruments carry inconvenience, and operate complexity, are not easy to engineering staff and make
With.
Utility model content
In view of this, this utility model provides a kind of radio equipment Auto-Test System, uses radio equipment
Auto testing instrument mating interface adapter, can be tested by simple connection in test site, use
Digital processing method so that analog device greatly reduces so that whole system volume is little, easy to carry.
In order to solve above-mentioned technical problem, this utility model is achieved in that
A kind of radio equipment Auto-Test System, including: radio equipment auto testing instrument and interface adapter；
The radio frequency mouth of channel auto testing instrument is directly connected to the radio frequency mouth of tested radio equipment；Radio equipment is tested automatically
The mouth that controls of instrument connects the control mouth of tested radio equipment, radio equipment auto testing instrument by interface adapter
Audio port connected the audio port of tested radio equipment by interface adapter；
Described radio equipment auto testing instrument includes: master control borad, audio board, digital intermediate frequency plate, rf board,
Directional couple module and external control interface module；Master control borad and audio board are connected in numeral by data/address bus
Frequently plate, digital intermediate frequency plate connects rf board by data/address bus and radio frequency line, and rf board connects directional couple mould
Block；Directional couple module two antenna/loading interfaces of offer and two radio frequency mouths as equipment interface, two
Antenna/loading interfaces is respectively used to connect load or corresponding wave band antenna, and two radio frequency mouths are respectively used to connect phase
Answer the tested radio equipment of wave band；Described corresponding wave band includes shortwave and ultrashort wave；
Described directional coupler includes ultrashort wave bonder and shortwave bonder, described rf board include switch and
Radio frequency processing passage；Radio frequency processing passage connects ultrashort wave bonder and shortwave bonder by switch；Shortwave
Bonder connects antenna/loading interfaces corresponding to shortwave and radio frequency mouth, and it is corresponding that ultrashort wave bonder connects ultrashort wave
Antenna/loading interfaces and radio frequency mouth；
Master control borad connects external control interface module further, and external control interface module provides and connects for connection
Mouthful adapter control mouth and for connecting the control mouth of external touch screen；
In memorizer in master control borad, storage has test script；
Described digital intermediate frequency plate has been used for Analog-digital Converter and the digital-to-analogue conversion of signal；
Described audio board has been used for DAB conversion and the digital audio conversion of signal；
Described radio frequency processing passage has been used for amplitude and the power adjustments of signal；
Described ultrashort wave bonder and shortwave bonder are for being coupled out the signal from rf board, in the future
Being divided into two parts, a part to introduce rf board from the radiofrequency signal of tested radio equipment, another part introduces sky
Line/loading interfaces.
Beneficial effect:
(1) radio equipment auto testing instrument mating interface adapter is used, in test site by simply connecting
Connect and can test.
(2) change conventionally employed general purpose instrument and carry out the mode of radio station test, use digital processing method,
Analog device is greatly reduced so that whole system volume is little, easy to carry.
(3) radio equipment auto testing instruments can realize the test that radio equipment is launched and received, and
Going for ultrashort wave and two kinds of equipment of shortwave, the scope of application is extended.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this programme radio equipment Auto-Test System.
Fig. 2 is the schematic diagram of rf board and directional couple module.
Detailed description of the invention
Develop simultaneously embodiment below in conjunction with the accompanying drawings, is described in detail this utility model.
This utility model provides a kind of radio equipment Auto-Test System, as it is shown in figure 1, this system includes
Radio equipment auto testing instrument and interface adapter.The radio frequency mouth of channel auto testing instrument is directly connected to tested letter
The radio frequency mouth of road equipment；The control mouth of radio equipment auto testing instrument connects tested channel by interface adapter
The control mouth of equipment, the audio port of radio equipment auto testing instrument connects tested channel by interface adapter and sets
Standby audio port.
Radio equipment auto testing instrument specifically includes: master control borad, audio board, digital intermediate frequency plate, rf board,
Directional couple module and external control interface module.Master control borad and audio board are connected in numeral by data/address bus
Frequently plate, digital intermediate frequency plate connects rf board by data/address bus and radio frequency line (TX/RX), and rf board connects
Directional couple module；Directional couple module provides two antenna/loading interfaces and two to be used for connecting described tested
The radio frequency mouth of radio equipment, two antenna/loading interfaces are respectively used to connection and load or corresponding wave band antenna, and two
Individual radio frequency mouth is respectively used to connect the tested radio equipment of corresponding wave band；Described corresponding wave band includes shortwave and ultrashort
Ripple.
As in figure 2 it is shown, directional coupler includes ultrashort wave bonder and shortwave bonder, rf board includes out
Close and radio frequency processing passage.Radio frequency processing passage connects ultrashort wave bonder and shortwave bonder by switch；
Shortwave bonder connects antenna/loading interfaces corresponding to shortwave and radio frequency mouth, and ultrashort wave bonder connects ultrashort wave
Corresponding antenna/loading interfaces and radio frequency mouth.Type according to tested radio equipment selectes shortwave bonder or short
Ripple bonder works, and realizes the test of ultrashort wave and shortwave by the switch in master control borad control rf board and cut
Change.
Master control borad connects external control interface module further, and external control interface module provides and connects for connection
Mouthful adapter control mouth and for connecting the control mouth of touch screen.
In each radio equipment auto testing instrument, the basic function of each composition is:
In memorizer in master control borad, storage has test script, controls whole testing process after operation.
Digital intermediate frequency plate has been used for Analog-digital Converter and the digital-to-analogue conversion of signal.
Audio board has been used for DAB conversion and the digital audio conversion of signal.
Radio frequency processing passage has been used for amplitude and the power adjustments of signal.
Ultrashort wave bonder and shortwave bonder, will be from quilts for being coupled out by the signal from rf board
The radiofrequency signal surveying radio equipment is divided into two parts, a part to introduce rf board, another part introducing antenna/negative
Carry interface.
This radio equipment Auto-Test System can realize the transmitter and receiver of tested radio equipment and test:
When testing the transmitter of tested radio equipment, master control borad passes through external control interface module to tested letter
Road equipment output control signal, is set to emission state by tested radio equipment；Then, master control borad is according to survey
This generation of training test signal is sent to digital intermediate frequency plate by data/address bus and is converted to digital signal, by number
Be transferred to audio board according to bus, audio board the most tested by interface adapter output after being converted to voice signal
Radio equipment.Audio frequency input is converted to radiofrequency signal by tested radio equipment, is launched by radio frequency mouth；
Radiofrequency signal is introduced radio equipment by radio frequency mouth and automatically tests by the directional coupler of channel auto testing instrument
Instrument, wherein sub-fraction is by entering digital intermediate frequency plate, another part by radio frequency line after the adjustment of rf board
The antenna or the load that are connected by antenna/loading interfaces are dissipated, it is to avoid excessive power burns the place of rear class
Reason equipment.Radiofrequency signal is converted into digital signal by digital intermediate frequency plate, and uses digital method at it
Reason, completes the test of tested radio equipment transmitter.
When testing the receiver of tested radio equipment, master control borad passes through external control interface module to tested letter
Road equipment output control signal, is set to reception state by tested radio equipment；Then, in the control of master control borad
Under system, digital intermediate frequency plate produces the orthogonal digital signal of two-way after treatment, is sent to radio frequency by radio frequency line
Plate, then carried out nursing one's health after power by rf board, exported by the radio frequency mouth of directional coupler, interface adapter
To tested radio equipment；Radio frequency input is converted to audio signal by tested radio equipment, is sent by audio port
Go out；Audio signal arrives channel auto testing instrument, the audio frequency of channel auto testing instrument via interface adapter
Plate receives audio signal by audio port, after digital intermediate frequency plate digital, calculates through various parameters, completes
Test event.
In sum, these are only preferred embodiment of the present utility model, be not intended to limit this practicality
Novel protection domain.All within spirit of the present utility model and principle, any amendment of being made, equivalent
Replacement, improvement etc., within should be included in protection domain of the present utility model.
Claims (1)
1. a radio equipment Auto-Test System, it is characterised in that including: radio equipment auto testing instrument
And interface adapter；The radio frequency mouth of channel auto testing instrument is directly connected to the radio frequency mouth of tested radio equipment；Letter
The mouth that controls of road equipment auto testing instrument connects the control mouth of tested radio equipment, channel by interface adapter
The audio port of equipment auto testing instrument connects the audio port of tested radio equipment by interface adapter；
Described radio equipment auto testing instrument includes: master control borad, audio board, digital intermediate frequency plate, rf board,
Directional couple module and external control interface module；Master control borad and audio board are connected in numeral by data/address bus
Frequently plate, digital intermediate frequency plate connects rf board by data/address bus and radio frequency line, and rf board connects directional couple mould
Block；Directional couple module two antenna/loading interfaces of offer and two radio frequency mouths as equipment interface, two
Antenna/loading interfaces is respectively used to connect load or corresponding wave band antenna, and two radio frequency mouths are respectively used to connect phase
Answer the tested radio equipment of wave band；Described corresponding wave band includes shortwave and ultrashort wave；
Described directional coupler includes ultrashort wave bonder and shortwave bonder, described rf board include switch and
Radio frequency processing passage；Radio frequency processing passage connects ultrashort wave bonder and shortwave bonder by switch；Shortwave
Bonder connects antenna/loading interfaces corresponding to shortwave and radio frequency mouth, and it is corresponding that ultrashort wave bonder connects ultrashort wave
Antenna/loading interfaces and radio frequency mouth；
Master control borad connects external control interface module further, and external control interface module provides and connects for connection
Mouthful adapter control mouth and for connecting the control mouth of external touch screen；
In memorizer in master control borad, storage has test script；
Described digital intermediate frequency plate has been used for Analog-digital Converter and the digital-to-analogue conversion of signal；
Described audio board has been used for DAB conversion and the digital audio conversion of signal；
Described radio frequency processing passage has been used for amplitude and the power adjustments of signal；
Described ultrashort wave bonder and shortwave bonder are for being coupled out the signal from rf board, in the future
Being divided into two parts, a part to introduce rf board from the radiofrequency signal of tested radio equipment, another part introduces sky
Line/loading interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005376.6U CN205792609U (en) | 2016-01-04 | 2016-01-04 | A kind of radio equipment Auto-Test System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005376.6U CN205792609U (en) | 2016-01-04 | 2016-01-04 | A kind of radio equipment Auto-Test System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205792609U true CN205792609U (en) | 2016-12-07 |
Family
ID=57412986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620005376.6U Active CN205792609U (en) | 2016-01-04 | 2016-01-04 | A kind of radio equipment Auto-Test System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205792609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501667A (en) * | 2019-08-02 | 2019-11-26 | 西安飞机工业（集团）有限责任公司 | A kind of test macro and ground experiment method of ultrashort wave direction finder |
| CN111884733A (en) * | 2020-07-15 | 2020-11-03 | 武汉博畅通信设备有限责任公司 | Intelligent radio station detection system and method |
-
2016
- 2016-01-04 CN CN201620005376.6U patent/CN205792609U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501667A (en) * | 2019-08-02 | 2019-11-26 | 西安飞机工业（集团）有限责任公司 | A kind of test macro and ground experiment method of ultrashort wave direction finder |
| CN110501667B (en) * | 2019-08-02 | 2023-07-21 | 西安飞机工业（集团）有限责任公司 | Test system and ground test method of ultrashort wave orientation instrument |
| CN111884733A (en) * | 2020-07-15 | 2020-11-03 | 武汉博畅通信设备有限责任公司 | Intelligent radio station detection system and method |
| CN111884733B (en) * | 2020-07-15 | 2022-05-17 | 武汉博畅通信设备有限责任公司 | Intelligent radio station detection system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201698000U (en) | Automatic testing system of radio-frequency power amplifier based on mixed bus | |
| CN204926472U (en) | Power distribution station discernment appearance - PDA composite set | |
| CN201072879Y (en) | Radio frequency test system | |
| CN101442367B (en) | Mobile-terminal simulator for a wireless telecommunications network | |
| CN106027170A (en) | Digital miniature channel equipment automatic test device and system | |
| CN105610522A (en) | Detection system and method for universal Beidou radio frequency module | |
| CN103840899A (en) | Automatic test device of transceiving assembly | |
| CN104215864A (en) | Electromagnetic compatibility testing device and method for vehicular communication controller | |
| CN205792609U (en) | A kind of radio equipment Auto-Test System | |
| CN105281852B (en) | A kind of L-band test equipment and test method | |
| CN102437885A (en) | Communication equipment test device | |
| CN205071007U (en) | Handheld radio comprehensive tester | |
| CN204948355U (en) | Bluetooth earphone acoustic performance self-checking system | |
| CN103746736B (en) | 14 channel fiber data transmission TR equipment complex test systems | |
| CN203798915U (en) | Vector network analyzer | |
| CN103312423A (en) | Multimode satellite receiver tracking source switch testing device | |
| CN102843200A (en) | Radio frequency test device and mobile terminal test system | |
| CN102195725A (en) | Detection module for radio station | |
| CN204305038U (en) | A kind of ultrashort wave radio set digital communication receiving sensitivity test circuit | |
| CN112636848B (en) | Hand-held radio comprehensive tester and testing method thereof | |
| CN212032493U (en) | Marine short-wave radio station demonstration device | |
| CN204859167U (en) | Portable short wave communication radio station | |
| CN204392381U (en) | A kind of mobile phone baseband chip audio frequency signal processing function testing apparatus | |
| CN206402237U (en) | A kind of highly integrated intercom detecting system | |
| CN206821030U (en) | Standing wave analysis instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430205 No.3, zanglong Avenue, zanglong Island Development Zone, Jiangxia District, Wuhan City, Hubei Province Patentee after: 722 RESEARCH INSTITUTE OF CHINA SHIPBUILDING INDUSTRY Corp. Patentee after: KSW TECHNOLOGIES Co.,Ltd. Address before: 430205 No.3, zanglong Avenue, zanglong Island Development Zone, Jiangxia District, Wuhan City, Hubei Province Patentee before: 722 RESEARCH INSTITUTE OF CHINA SHIPBUILDING INDUSTRY Corp. Patentee before: CHENGDU KSW TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210826 Address after: 430205 No.3, zanglong Avenue, zanglong Island Development Zone, Jiangxia District, Wuhan City, Hubei Province Patentee after: 722 RESEARCH INSTITUTE OF CHINA SHIPBUILDING INDUSTRY Corp. Address before: 430205 No.3, zanglong Avenue, zanglong Island Development Zone, Jiangxia District, Wuhan City, Hubei Province Patentee before: 722 RESEARCH INSTITUTE OF CHINA SHIPBUILDING INDUSTRY Corp. Patentee before: KSW TECHNOLOGIES Co.,Ltd. |
|
| TR01 | Transfer of patent right |