CN107579790A - The production test device and method of the radio repeater station of rural biogas data acquisition - Google Patents
The production test device and method of the radio repeater station of rural biogas data acquisition Download PDFInfo
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- CN107579790A CN107579790A CN201710720491.0A CN201710720491A CN107579790A CN 107579790 A CN107579790 A CN 107579790A CN 201710720491 A CN201710720491 A CN 201710720491A CN 107579790 A CN107579790 A CN 107579790A
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- repeater station
- radio repeater
- test
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- Monitoring And Testing Of Transmission In General (AREA)
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Abstract
The invention discloses a kind of production test device and method of the radio repeater station of rural biogas data acquisition, its device includes test main frame, programmable power supply, spectrum analyzer and multiple radio repeater stations, test main frame is connected by serial port or USB interface with the serial port of multiple radio repeater stations, data exchange is carried out by plug-in, each radio repeater station electrically connects with the programmable power supply and the spectrum analyzer respectively；Spectrum analyzer connects the radio frequency mouth of each radio repeater station by RF cable, the test data of radio frequency is fed back into test main frame, test main frame is received after rf data, compared with radio frequency testing standard, automatically judged and calibrated, if any it is unqualified then can automatic alarm, prompt operator radio repeater station is reprocessed；Programmable power supply then provides multiple power supplies power supply for each radio repeater station.The present invention efficiently accomplishes the production procedure of radio repeater station, prevents the test failure of radio repeater station.
Description
Technical field
The present invention relates to Radio Network System, more particularly to a kind of radio repeater station of rural biogas data acquisition
Production test device and method.
Background technology
For rural radio repeater station, the fields such as rural biogas collection are mainly used in.In scarcely populated rural area
Area, radio repeater station can be played and extended transmission distance, the effect in increase coverage domain, be the weight for establishing rural wireless network
Want equipment.The production process of radio repeater station needs to complete a series of activities such as software programming, RF calibration and system testing.
Traditional method is flash memory control of the simulation software and emulator carried by development environment by firmware programming into hardware device
In part, manual measurement, including power on signal, radio-frequency power, sensitivity etc. are then carried out.
When being mass produced, such operation is excessively cumbersome, it is also necessary to and suitable professional knowledge could be implemented, and
And it is extremely inefficient, the requirement that streamline is produced in enormous quantities can not be met.Therefore, the present invention, which develops one kind, is applied to rural area wirelessly
The production test method of relay station, the efficiency of production test can be greatly improved.
The content of the invention
For it is above-mentioned in the prior art the defects of, the present invention be used for rural biogas data acquisition radio repeater station production
Test device and method.
To achieve the above object, the present invention is realized according to following technical scheme：
A kind of production test device of the radio repeater station of rural biogas data acquisition, it is characterised in that led including test
Machine, programmable power supply, spectrum analyzer and multiple radio repeater stations, the test main frame by serial port or USB interface with
The serial port of multiple radio repeater stations is connected, and data exchange, each radio repeater station difference are carried out by plug-in
Electrically connected with the programmable power supply and the spectrum analyzer；
Wherein, spectrum analyzer connects the radio frequency mouth of each radio repeater station by RF cable, by the test number of radio frequency
According to test main frame is fed back to, after test main frame receives rf data, compared with radio frequency testing standard, judged automatically
And calibration, if any it is unqualified then can automatic alarm, prompt operator radio repeater station is reprocessed；
The programmable power supply then provides multiple power supplies power supply for each radio repeater station, ensures the radio repeater station
Normal work.
The production test method of the radio repeater station of a kind of rural biogas data acquisition of the present invention, according to above-mentioned production
What test device was realized, it is characterised in that comprise the following steps：
Step S1：After system electrification, initialized first, automatically configure operational factor, call programming firmware, prepare life
Produce test environment；
Step S2：After the completion of initialization, test main frame starts to be communicated with radio repeater station circuit board, such as successful connection
Then carry out subsequent step；Otherwise, it will continue to attempt to connect, reprocessed until being alarmed after time-out；
Step S3：After successful connection, ready firmware program programming is entered radio repeater station circuit board by test main frame
Flash memory in, and activate firmware program, carry out calibration test；
Step S4：After calibration test program starts, communicated with spectrum analysis instrument, the radio circuit on circuit board
Transmission signal is produced, is sent to spectrum analyzer；
Step S5：After spectrum analyzer receives, test data is then forwarded to test main frame；
Step S6：Test main frame receives the transmission power signal that spectrum analyzer monitors, automatically with radio frequency testing standard
Value is compared, and adjusts radio frequency parameter, so that radio-frequency performance reaches design objective, otherwise, system alarm is reprocessed；
Step S7：After the completion of radio frequency testing calibration, test main frame continues executing with system testing program, to radio repeater station
The function of each circuit is tested, and writes identity code corresponding to radio repeater station, such as finds mistake, then prompting alarm
Reprocess, after test passes, will be prompted to that production test is qualified, complete the production procedure of radio repeater station.
The present invention compared with prior art, has the advantages that：
1) automated procedures flashburn tools are used, can once complete the program burn writing of multiple devices, improve production effect
Rate；
2) automated wireless is calibrated, streamline operation so that the producers for not possessing professional knowledge also can be smoothly complete
Forming apparatus calibration；
3) automated system is tested, and is rapidly completed system testing work, is supported multiple devices to test simultaneously.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
The radio repeater station that Fig. 1 is the present invention produces automatic testing equipment block diagram；
Fig. 2 is the production test method schematic diagram of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.
Fig. 1 is that the radio repeater station of the rural biogas data acquisition of the present invention produces automatic testing equipment block diagram, such as Fig. 1 institutes
Show, a kind of production test device of radio repeater station for rural biogas data acquisition of the invention, it is characterised in that including
Test main frame, programmable power supply, spectrum analyzer and multiple radio repeater stations, the test main frame pass through serial port or USB
Interface is connected with the serial port of multiple radio repeater stations, and data exchange, each wireless relay are carried out by plug-in
Stand and electrically connected respectively with the programmable power supply and the spectrum analyzer；
Wherein, spectrum analyzer connects the radio frequency mouth of each radio repeater station by RF cable, by the test number of radio frequency
According to test main frame is fed back to, after test main frame receives rf data, compared with radio frequency testing standard, judged automatically
And calibration, if any it is unqualified then can automatic alarm, prompt operator radio repeater station is reprocessed；
The programmable power supply then provides multiple power supplies power supply for each radio repeater station, ensures the radio repeater station
Normal work.
In production test procedure, automatic testing software is run on test main frame first, automatic testing software will
Complete the multiple functions such as firmware download, frequency calibration and system testing.
Wherein, automatic testing software is in programming firmware, RF calibration and the operating process of system testing, in order to improve effect
It rate, can simultaneously carry out, in this programme, the production test work of 8 equipment, i.e. radio repeater station can be supported simultaneously.
Fig. 2 is the production test method schematic diagram of the present invention, as shown in Fig. 2 one kind of the present invention is wireless for rural
The production test method of relay station, realized according to above-mentioned production test device, it is characterised in that comprise the following steps：
Step S1：After system electrification, initialized first, automatically configure operational factor, call programming firmware, prepare life
Produce test environment；
Step S2：After the completion of initialization, test main frame starts to be communicated with radio repeater station circuit board, such as successful connection
Then carry out subsequent step；Otherwise, it will continue to attempt to connect, reprocessed until being alarmed after time-out；
Step S3：After successful connection, ready firmware program programming is entered radio repeater station circuit board by test main frame
Flash memory in, and activate firmware program, carry out calibration test；
Step S4：After calibration test program starts, communicated with spectrum analysis instrument, the radio circuit on circuit board
Transmission signal is produced, is sent to spectrum analyzer；
Step S5：After spectrum analyzer receives, test data is then forwarded to test main frame；
Step S6：Test main frame receives the transmission power signal that spectrum analyzer monitors, automatically with radio frequency testing standard
Value is compared, and adjusts radio frequency parameter, so that radio-frequency performance reaches design objective, otherwise, system alarm is reprocessed；
Step S7：After the completion of radio frequency testing calibration, test main frame continues executing with system testing program, to radio repeater station
The function of each circuit is tested, and writes identity code corresponding to radio repeater station, such as finds mistake, then prompting alarm
Reprocess, after test passes, will be prompted to that production test is qualified, complete the production procedure of radio repeater station.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims, this not shadow
Ring the substantive content of the present invention.In the case where not conflicting, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (2)
1. a kind of production test device of the radio repeater station of rural biogas data acquisition, it is characterised in that including test
Main frame, programmable power supply, spectrum analyzer and multiple radio repeater stations, the test main frame pass through serial port or USB interface
It is connected with the serial port of multiple radio repeater stations, data exchange, each radio repeater station point is carried out by plug-in
Do not electrically connected with the programmable power supply and the spectrum analyzer；
Wherein, spectrum analyzer connects the radio frequency mouth of each radio repeater station by RF cable, and the test data of radio frequency is anti-
Feed test main frame, after test main frame receives rf data, compared with radio frequency testing standard, judged automatically and school
Standard, if any it is unqualified then can automatic alarm, prompt operator radio repeater station is reprocessed；
The programmable power supply then provides multiple power supplies power supply for each radio repeater station, ensures that the radio repeater station is normal
Work.
2. a kind of production test method of the radio repeater station of rural biogas data acquisition, methods described is according to claim 1
What described production test device was realized, it is characterised in that comprise the following steps：
Step S1：After system electrification, initialized first, automatically configure operational factor, call programming firmware, prepared production and survey
Test ring border；
Step S2：After the completion of initialization, test main frame starts to be communicated with radio repeater station circuit board, enters if successful connection
Row subsequent step；Otherwise, it will continue to attempt to connect, reprocessed until being alarmed after time-out；
Step S3：After successful connection, test main frame enters ready firmware program programming the sudden strain of a muscle of radio repeater station circuit board
In depositing, and firmware program is activated, carry out calibration test；
Step S4：After calibration test program starts, communicated with spectrum analysis instrument, the radio circuit on circuit board produces
Transmission signal, it is sent to spectrum analyzer；
Step S5：After spectrum analyzer receives, test data is then forwarded to test main frame；
Step S6：Test main frame receives the transmission power signal that spectrum analyzer monitors, enters automatically with radio frequency testing standard value
Row is compared, and adjusts radio frequency parameter, so that radio-frequency performance reaches design objective, otherwise, system alarm is reprocessed；
Step S7：After the completion of radio frequency testing calibration, test main frame continues executing with system testing program, to each of radio repeater station
The function of circuit is tested, and writes identity code corresponding to radio repeater station, such as finds mistake, then prompts alarm to return
Repair, after test passes, will be prompted to that production test is qualified, complete the production procedure of radio repeater station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710720491.0A CN107579790B (en) | 2017-08-21 | 2017-08-21 | Production testing device and method for wireless relay station for rural biogas data acquisition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710720491.0A CN107579790B (en) | 2017-08-21 | 2017-08-21 | Production testing device and method for wireless relay station for rural biogas data acquisition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107579790A true CN107579790A (en) | 2018-01-12 |
| CN107579790B CN107579790B (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710720491.0A Expired - Fee Related CN107579790B (en) | 2017-08-21 | 2017-08-21 | Production testing device and method for wireless relay station for rural biogas data acquisition |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101453276A (en) * | 2007-12-04 | 2009-06-10 | 京信通信系统（中国）有限公司 | Detection system for repeater product radio frequency performance, and detection method thereof |
| CN101997622A (en) * | 2009-08-14 | 2011-03-30 | 奥维通信股份有限公司 | Method for automatically testing repeater based on instrument control |
| US20120302159A1 (en) * | 2009-11-03 | 2012-11-29 | Meik Kottkamp | Measuring instrument and a measuring method for stationary testing of mobile-radio relay stations |
| CN204349995U (en) * | 2014-12-30 | 2015-05-20 | 三维通信股份有限公司 | The full-automatic regulating and measuring system of a kind of GSM digital high-frequency amplification station |
| CN106160888A (en) * | 2016-06-30 | 2016-11-23 | 上海庆科信息技术有限公司 | A kind of test system and method for wireless communication module |
-
2017
- 2017-08-21 CN CN201710720491.0A patent/CN107579790B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101453276A (en) * | 2007-12-04 | 2009-06-10 | 京信通信系统（中国）有限公司 | Detection system for repeater product radio frequency performance, and detection method thereof |
| CN101997622A (en) * | 2009-08-14 | 2011-03-30 | 奥维通信股份有限公司 | Method for automatically testing repeater based on instrument control |
| US20120302159A1 (en) * | 2009-11-03 | 2012-11-29 | Meik Kottkamp | Measuring instrument and a measuring method for stationary testing of mobile-radio relay stations |
| CN204349995U (en) * | 2014-12-30 | 2015-05-20 | 三维通信股份有限公司 | The full-automatic regulating and measuring system of a kind of GSM digital high-frequency amplification station |
| CN106160888A (en) * | 2016-06-30 | 2016-11-23 | 上海庆科信息技术有限公司 | A kind of test system and method for wireless communication module |
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| Publication number | Publication date |
|---|---|
| CN107579790B (en) | 2021-01-15 |
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Granted publication date: 20210115 Termination date: 20210821 |