CN104808039B - The automatic correction system and method for a kind of electronic equipment - Google Patents
The automatic correction system and method for a kind of electronic equipment Download PDFInfo
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- CN104808039B CN104808039B CN201510208831.2A CN201510208831A CN104808039B CN 104808039 B CN104808039 B CN 104808039B CN 201510208831 A CN201510208831 A CN 201510208831A CN 104808039 B CN104808039 B CN 104808039B
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Abstract
The present invention provides the automatic correction system and method for a kind of electronic equipment, is related to automatization testing technique field.The system includes sequentially connected control device, test instrumentation and electronic equipment to be measured, and control device is also connect with electronic equipment to be measured；Automatic test software is provided on control device, automatic test software includes：First detection module, the first control module, the second detection module, the second control module, judgment module and correction module.The present invention can test and correct the operating voltage and frequency drift amount of electronic equipment to be measured automatically, it is possible to reduce manual operation reduces the post skill set requirements to operating personnel, and the process tested and corrected is easy, and efficiency is higher；It can also realize and test result is uploaded into production test database, facilitate subsequent data analysis.
Description
Technical field
The invention belongs to the automatic correction systems and side of automatization testing technique field more particularly to a kind of electronic equipment
Method.
Background technology
With the development of wireless technology, the use of digital cordless phone is more and more common, and corresponding people are to digital cord-less
The performance requirement of phone is also higher and higher, wherein the operating voltage of digital cordless phone and the stability of frequency drift amount seem
It is particularly important.Currently, digital cordless phone is before being taken into use, can generally it use the method for manual testing to its operating voltage
And the stability of frequency drift amount is tested, and by tester according to test result manually to the work of digital cordless phone
Voltage and frequency drift amount are corrected, and test and correction course are complicated, inefficiency, and to the professional skill of tester
It can be more demanding.
Invention content
The automatic correction system and method for being designed to provide a kind of electronic equipment of the embodiment of the present invention, it is intended in solution
The method of manual testing is stated to test the stability of digital cordless phone voltage in the operating condition and frequency offset
Complicated, the inefficiency with the process of correction, and to the higher problem of the professional skill requirement of tester.
The embodiment of the present invention is achieved in that the automatic correction system of a kind of electronic equipment, including sequentially connected control
Device, test instrumentation and electronic equipment to be measured processed, the control device are also connect with the electronic equipment to be measured；The control
Automatic test software is provided on device, the automatic test software includes：
First detection module, the physical connection state for detecting the electronic equipment to be measured；
First control module controls described to be measured if the physical connection state for the electronic equipment to be measured is normal
Electronic equipment enters test pattern；
Second detection module, the physical connection state for detecting the test instrumentation；
Second control module, if for the test instrumentation physical connection state it is normal, to the test instrumentation into
Row initialization, and control the test instrumentation and read the electronic equipment to be measured voltage value in test mode and/or frequency
Value；
Judgment module, the work for determining the electronic equipment to be measured according to the voltage value and/or the frequency values
Whether voltage and/or frequency drift amount are in ideal range；
Correction module, if not in the ideal range for the voltage value and/or the frequency values, using linear algorithm
The voltage value and/or the frequency values are calibrated in ideal range, and by after calibration voltage value and/or frequency values be written
To the electronic equipment to be measured.
Further include production test database, institute in the automatic correction system of electronic equipment described in the embodiment of the present invention
Stating automatic test software further includes：
Communication module, the voltage value of the electronic equipment to be measured in test mode for reading the test instrumentation
And/or frequency values and calibration after voltage value and/or frequency values upload to the production test database.
In the automatic correction system of electronic equipment described in the embodiment of the present invention, first control module is specifically used
In：
If the physical connection state of the electronic equipment to be measured is normal, set by Telnet agreements and the electronics to be measured
Standby communication, to the electronic equipment to be measured under send instructions the control electronic equipment to be measured made to enter test pattern.
In the automatic correction system of electronic equipment described in the embodiment of the present invention, second control module is specifically used
In：
If the physical connection state of the test instrumentation is normal, by the library function for calling visa
ViOpenDefaultRM initializes the test instrumentation, and controls the test instrumentation reading electronics to be measured and set
Standby voltage value and/or frequency values in test mode, then, by calling viOpen to be read to obtain the test instrumentation
The voltage value and/or frequency values.
In the automatic correction system of electronic equipment described in the embodiment of the present invention, the judgment module is specifically used for：
By the voltage value and/or the frequency values and pre-stored ideal voltage value range and/or ideal frequency value
Range compares, and determines whether the operating voltage of the electronic equipment to be measured and/or frequency drift amount are according to comparison result
In ideal range.
The another object of the embodiment of the present invention is to provide the auto-correction method of a kind of electronic equipment, including：
Detect the physical connection state of electronic equipment to be measured；
If the physical connection state of the electronic equipment to be measured is normal, controls the electronic equipment to be measured and enter test mould
Formula；
Detect the physical connection state of test instrumentation；
If the physical connection state of the test instrumentation is normal, the test instrumentation is initialized, and controls institute
It states test instrumentation and reads the voltage value and/or frequency values of the electronic equipment to be measured in test mode；
The operating voltage and/or frequency of the electronic equipment to be measured are determined according to the voltage value and/or the frequency values
Whether drift value is in ideal range；
If the voltage value and/or the frequency values in the ideal range, do not use linear algorithm by the voltage value
And/or the frequency values are calibrated in ideal range, and by after calibration voltage value and/or frequency values be written to the electricity to be measured
Sub- equipment.
In the auto-correction method of electronic equipment described in the embodiment of the present invention, if in the voltage value and/or described
The voltage value and/or the frequency values in the ideal range, are not then calibrated to ideal range by frequency values using linear algorithm
It is interior, and by after calibration voltage value and/or frequency values be written to after the electronic equipment to be measured and further include：
The electronic equipment to be measured that the test instrumentation is read voltage value in test mode and/or frequency values with
And calibration after voltage value and/or frequency values upload to production test database.
In the auto-correction method of electronic equipment described in the embodiment of the present invention, if the electronic equipment to be measured
Physical connection state is normal, then controls the electronic equipment to be measured and enter test pattern and specifically include：
If the physical connection state of the electronic equipment to be measured is normal, set by Telnet agreements and the electronics to be measured
Standby communication, to the electronic equipment to be measured under send instructions the control electronic equipment to be measured made to enter test pattern.
In the auto-correction method of electronic equipment described in the embodiment of the present invention, if the physics of the test instrumentation
Connection status is normal, then is initialized to the test instrumentation, and controls the test instrumentation reading electronics to be measured and set
Standby voltage value and/or frequency values in test mode specifically includes：
If the physical connection state of the test instrumentation is normal, by the library function for calling visa
ViOpenDefaultRM initializes the test instrumentation, and controls the test instrumentation reading electronics to be measured and set
Standby voltage value and/or frequency values in test mode, then, by calling viOpen to be read to obtain the test instrumentation
The voltage value and/or frequency values.
In the auto-correction method of electronic equipment described in the embodiment of the present invention, it is described according to the voltage value and/or
The frequency values determine whether the operating voltage of the electronic equipment to be measured and/or frequency drift amount are specific in ideal range
Including：
By the voltage value and/or the frequency values and pre-stored ideal voltage value range and/or ideal frequency value
Range compares, and determines whether the operating voltage of the electronic equipment to be measured and/or frequency drift amount are according to comparison result
In ideal range.
The automatic correction system and method for implementing electronic equipment provided in an embodiment of the present invention have the advantages that：
The embodiment of the present invention on control device due to being provided with automatic test software, so as to test automatically and school
The operating voltage and frequency drift amount of electronic equipment just to be measured, it is possible to reduce manual operation reduces the post to operating personnel
Skill set requirements, and the process tested and corrected is easy, efficiency is higher；Test result is uploaded into production further, it is also possible to realize
Test database facilitates subsequent data analysis.
Description of the drawings
Fig. 1 is the structural frames schematic diagram of the automatic correction system of electronic equipment provided in an embodiment of the present invention；
Fig. 2 be electronic equipment provided in an embodiment of the present invention automatic correction system in the structure of automatic test software show
It is intended to；
Fig. 3 is the specific implementation flow chart of the auto-correction method of electronic equipment provided in an embodiment of the present invention.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 shows the structure diagram of the automatic correction system of electronic equipment provided in an embodiment of the present invention.For the ease of
Illustrate to illustrate only part related to the present embodiment.
It is shown in Figure 1, the automatic correction system of a kind of electronic equipment provided in an embodiment of the present invention, including be sequentially connected
Control device 1, test instrumentation 2 and electronic equipment to be measured 3, the control device 1 also connects with the electronic equipment 3 to be measured
It connects；Automatic test software 11 is provided on the control device 1, shown in Figure 2, the automatic test software 11 wraps
It includes：
First detection module 111, the physical connection state for detecting the electronic equipment to be measured 3；
First control module 112, if the physical connection state for the electronic equipment 3 to be measured is normal, described in control
Electronic equipment 3 to be measured enters test pattern；
Second detection module 113, the physical connection state for detecting the test instrumentation 2；
Second control module 114, if the physical connection state for the test instrumentation 2 is normal, to the tester
Table 2 is initialized, and control the test instrumentation 2 read the voltage value of the electronic equipment to be measured 3 in test mode and/
Or frequency values；
Judgment module 115, for determining the electronic equipment to be measured 3 according to the voltage value and/or the frequency values
Whether operating voltage and/or frequency drift amount are in ideal range；
Correction module 116, if not in the ideal range for the voltage value and/or the frequency values, using linear
The voltage value and/or the frequency values are calibrated in ideal range by algorithm, and by the voltage value and/or frequency values after calibration
It is written to the electronic equipment to be measured 3.
Test instrumentation 2 includes multimeter 21 and frequency meter 22 in embodiments of the present invention, and the test pencil of multimeter 21 is connected to
The test pencil of the voltage test points of electronic equipment 3 to be measured, frequency meter 22 is connected to the frequency test point of electronic equipment 3 to be measured.Control
Device 1 is specially a computer, the control device 1 by GPIB (General-Purpose Interface Bus, it is general to connect
Mouth bus) it is connect with multimeter 21, pass through USB (Universal Serial Bus, universal serial bus) and frequency meter 22 connects
It connects, is connect with electronic equipment 3 to be measured by cable.Further, the electronic equipment to be measured 3 is DECT (Digital
Enhanced Cordless Telecommunications, Digital Enhanced Cordless Communications) product, such as：Digital cordless phone.
In embodiments of the present invention, first detection module 111 are specifically used for：Cmd instructions are run on control device 1, really
Enter DOS (Disk Operating System, disc operating system) window scheme after fixed, is inputted under dos window pattern：
Ping 192.168.1.1-t, wherein 192.168.1.1 be electronic equipment 3 to be measured IP address, if return the result is that
Timeout then illustrates that the physical connection state of the electronic equipment to be measured 3 is abnormal, needs to reconnect；If ping
192.168.1.1 can mistake, then illustrate that the physical connection of the electronic equipment to be measured 3 is normal, at this point, i.e. can trigger first control mould
Block 112 controls the electronic equipment to be measured 3 and enters test pattern.
Further, in embodiments of the present invention, first control module 112 is specifically used for：If the electronics to be measured
The physical connection state of equipment 3 is normal, then is communicated with the electronic equipment 3 to be measured by Telnet agreements, to the electricity to be measured
Sending instructions under sub- equipment 3 makes the control electronic equipment 3 to be measured enter test pattern.Here Telnet agreements are TCP/IP associations
A member in race is discussed, is the standard agreement and major way of Internet telnet services.
In embodiments of the present invention, second detection module 113, is specifically used for：It is installed on startup control device 1
Agilent Connection Expert pass through the GPIB under the administration interface that Agilent Connection Expert are shown
Card mark and USB port identify the state of display to detect the physical connection state of the test instrumentation 2；If GPIB cards identify and
USB port is identified as green and makes hook, then illustrates that the physical connection state of test instrumentation 2 is normal；If GPIB cards identify and USB port
It is identified as red cross, then illustrates that the physical connection state of test instrumentation 2 is abnormal, at this time, it may be necessary to reconnect test instrumentation
2。
Further, in embodiments of the present invention, 114 pieces of the mould of the second control is specifically used for：If the test instrumentation 2
Physical connection state it is normal, then pass through and call visa (Virtual Instrument Software Architecture)
Library function viOpenDefaultRM (＆m_iInitInfo) test instrumentation 2 is initialized, and control the tester
Table 2 reads the voltage value and/or frequency values of the electronic equipment to be measured 3 in test mode, then, by calling viOpen
(m_iInitInfo, strtemp.c_str (), NULL, NULL , ＆m_iDeviceHandl) reads to obtain the test instrumentation 2
The voltage value and/or frequency values taken.
Preferably, multimeter 21 is Aglient34001A in the embodiment of the present invention；Frequency meter 22 is Agilent53230A.
Second control module 114 by the Agilent Connection Expert that are installed in drive dynamic control device 1 while can control
Multimeter 21 and frequency meter 22 read the voltage value and frequency values of the electronic equipment to be measured 3 in test mode.
Further, the judgment module 115 is specifically used in embodiments of the present invention：
By the voltage value and/or the frequency values and pre-stored ideal voltage value range and/or ideal frequency value
Range compares, and determines whether the operating voltage of the electronic equipment to be measured 3 and/or frequency drift amount are according to comparison result
In ideal range.
Preferably, ideal voltage value ranging from 1.75V~1.85V in the embodiment of the present invention；Ideal frequency value is ranging from
10367985HZ~10368015HZ.
Further, the automatic correction system further includes production test database 4 in embodiments of the present invention, it is described from
Dynamicization test software 11 further includes：
Communication module 117, the electronic equipment 3 to be measured for reading the test instrumentation 2 is in test mode
Voltage value and/or frequency values after voltage value and/or frequency values and calibration upload to the production test database 4.
To sum up, it can be seen that the automatic correction system of electronic equipment provided in an embodiment of the present invention is due in control device 1
On be provided with automatic test software 11, so as to test and correct the operating voltage and frequency of electronic equipment 3 to be measured automatically
Drift value, it is possible to reduce manual operation reduces the post skill set requirements to operating personnel, and the process letter tested and corrected
Just, efficiency is higher；Test result is uploaded into production test database further, it is also possible to realize, facilitates subsequent data analysis.
Fig. 3 shows the specific implementation flow chart of the auto-correction method of electronic equipment provided in an embodiment of the present invention,
In, Fig. 1 and the executive agent that automatic test software 11 shown in Fig. 2 is this method, the specific implementation process of this method are described in detail
It is as follows：
In S301, the physical connection state of electronic equipment 3 to be measured is detected；
In S302, if the physical connection state of the electronic equipment to be measured 3 is normal, the electronic equipment to be measured is controlled
3 enter test pattern；
In S303, the physical connection state of test instrumentation 2 is detected；
In S304, if the physical connection state of the test instrumentation 2 is normal, the test instrumentation 2 is carried out initially
Change, and controls the test instrumentation 2 and read the voltage value and/or frequency values of the electronic equipment to be measured 3 in test mode；
In S305, the operating voltage of the electronic equipment to be measured 3 is determined according to the voltage value and/or the frequency values
And/or whether frequency drift amount is in ideal range；
In S306, if the voltage value and/or the frequency values are not in the ideal range, using linear algorithm by institute
State voltage value and/or the frequency values be calibrated in ideal range, and by after calibration voltage value and/or frequency values be written to institute
State electronic equipment 3 to be measured.
Further, further include after S306：
In S307, the voltage value of the electronic equipment 3 to be measured that the test instrumentation 2 is read in test mode
And/or frequency values and calibration after voltage value and/or frequency values upload to production test database.
Further, S302 is specifically included：
If the physical connection state of the electronic equipment to be measured 3 is normal, pass through Telnet agreements and the electronics to be measured
Equipment 3 communicate, to the electronic equipment 3 to be measured under send instructions make the control electronic equipment 3 to be measured enter test pattern.
Further, S304 is specifically included：
If the physical connection state of the test instrumentation 2 is normal, by the library function for calling visa
ViOpenDefaultRM initializes the test instrumentation 2, and controls the test instrumentation 2 and read the electronics to be measured
The voltage value and/or frequency values of equipment 3 in test mode, then, by calling viOpen to be read to obtain the test instrumentation 2
The voltage value and/or frequency values taken.
Further, S305 is specifically included：
By the voltage value and/or the frequency values and pre-stored ideal voltage value range and/or ideal frequency value
Range compares, and determines whether the operating voltage of the electronic equipment to be measured 3 and/or frequency drift amount are according to comparison result
In ideal range.
Equally, the auto-correction method of electronic equipment provided in an embodiment of the present invention also can automatically be tested and be corrected and wait for
Survey the operating voltage and frequency drift amount of electronic equipment 3, it is possible to reduce manual operation reduces the post technical ability to operating personnel
It is required that and the process of test and correction it is easy, efficiency is higher；Test result is uploaded into production test further, it is also possible to realize
Database facilitates subsequent data analysis.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (10)
1. the automatic correction system of a kind of electronic equipment, which is characterized in that including sequentially connected control device, test instrumentation with
And electronic equipment to be measured, the control device are also connect with the electronic equipment to be measured；It is provided on the control device automatic
Change test software, the automatic test software includes：
First detection module, the physical connection state for detecting the electronic equipment to be measured；
First control module controls the electronics to be measured if the physical connection state for the electronic equipment to be measured is normal
Equipment enters test pattern；
Second detection module, the physical connection state for detecting the test instrumentation；
Second control module carries out just the test instrumentation if the physical connection state for the test instrumentation is normal
Beginningization, and control the test instrumentation and read the voltage value and/or frequency values of the electronic equipment to be measured in test mode；
Judgment module, the operating voltage for determining the electronic equipment to be measured according to the voltage value and/or the frequency values
And/or whether frequency drift amount is in ideal range；
Correction module, if not in the ideal range for the voltage value and/or the frequency values, using linear algorithm by institute
State voltage value and/or the frequency values be calibrated in ideal range, and by after calibration voltage value and/or frequency values be written to institute
State electronic equipment to be measured；
The first detection module, is specifically used for：Cmd instructions are run on control device, enter disc operating system after determining
Dos window pattern inputs under dos window pattern：The IP address of electronic equipment to be measured, if return the result is that timeout,
Then illustrate that the physical connection state of the electronic equipment to be measured is abnormal, needs to reconnect；If the electronic equipment to be measured
IP address energy mistake, then illustrate that the physical connection of the electronic equipment to be measured is normal, at this point, i.e. can trigger the first control module control
It makes the electronic equipment to be measured and enters test pattern；
Second detection module, is specifically used for：Start the Agilent Connection Expert installed on control device,
It is shown by the GPIB cards mark under the administration interface that Agilent Connection Expert are shown and USB port mark
State detects the physical connection state of the test instrumentation；If GPIB cards identify and USB port is identified as green and makes hook, say
The physical connection state of bright test instrumentation is normal；If GPIB cards identify and USB port is identified as red cross, illustrate tester
The physical connection state of table is abnormal.
2. the automatic correction system of electronic equipment as described in claim 1, which is characterized in that further include production test data
Library, the automatic test software further include：
Communication module, the voltage value of the electronic equipment to be measured in test mode for reading the test instrumentation and/
Or frequency values and calibration after voltage value and/or frequency values upload to the production test database.
3. the automatic correction system of electronic equipment as claimed in claim 2, which is characterized in that first control module is specific
For：
It is logical by Telnet agreements and the electronic equipment to be measured if the physical connection state of the electronic equipment to be measured is normal
Letter, to the electronic equipment to be measured under send instructions the control electronic equipment to be measured made to enter test pattern.
4. the automatic correction system of electronic equipment as claimed in claim 3, which is characterized in that second control module is specific
For：
If the physical connection state of the test instrumentation is normal, by viOpenDefaultRM pairs of library function for calling visa
The test instrumentation is initialized, and is controlled the test instrumentation and read the electricity of the electronic equipment to be measured in test mode
Then pressure value and/or frequency values obtain the voltage value and/or frequency that the test instrumentation is read by calling viOpen
Rate value.
5. the automatic correction system of electronic equipment as claimed in claim 4, which is characterized in that the judgment module is specifically used
In：
By the voltage value and/or the frequency values and pre-stored ideal voltage value range and/or ideal frequency value range
It compares, determines whether the operating voltage of the electronic equipment to be measured and/or frequency drift amount are in ideal according to comparison result
In range.
6. the auto-correction method of a kind of electronic equipment, which is characterized in that including：
Detect the physical connection state of electronic equipment to be measured；
If the physical connection state of the electronic equipment to be measured is normal, controls the electronic equipment to be measured and enter test pattern；
Detect the physical connection state of test instrumentation；
If the physical connection state of the test instrumentation is normal, the test instrumentation is initialized, and controls the survey
Examination instrument reads the voltage value and/or frequency values of the electronic equipment to be measured in test mode；
The operating voltage and/or frequency drift of the electronic equipment to be measured are determined according to the voltage value and/or the frequency values
Whether amount is in ideal range；
If the voltage value and/or the frequency values are not in the ideal range, using linear algorithm by the voltage value and/or
The frequency values are calibrated in ideal range, and by after calibration voltage value and/or frequency values be written to the electronics to be measured and set
It is standby；
The physical connection state of the detection electronic equipment to be measured specifically includes：Cmd instructions are run on control device, after determining
Into disc operating system dos window pattern, inputted under dos window pattern：The IP address of electronic equipment to be measured, if returned
The result is that timeout, then illustrate that the physical connection state of the electronic equipment to be measured is abnormal, need to reconnect；If
The IP address energy mistake of the electronic equipment to be measured then illustrates that the physical connection of the electronic equipment to be measured is normal, at this point, can touch
It sends out the first control module control electronic equipment to be measured and enters test pattern；
The physical connection state of detection test instrumentation specifically includes：Start the Agilent Connection installed on control device
Expert passes through the GPIB cards mark under the administration interface that Agilent Connection Expert are shown and USB port mark
The state of display detects the physical connection state of the test instrumentation；If GPIB cards identify and USB port is identified as green and beats
Hook then illustrates that the physical connection state of test instrumentation is normal；If GPIB cards identify and USB port is identified as red cross, say
The physical connection state of bright test instrumentation is abnormal.
7. the auto-correction method of electronic equipment as claimed in claim 6, which is characterized in that if in the voltage value and/or
The voltage value and/or the frequency values in the ideal range, are not then calibrated to ideal by the frequency values using linear algorithm
In range, and by after calibration voltage value and/or frequency values be written to after the electronic equipment to be measured and further include：
The electronic equipment to be measured that the test instrumentation is read voltage value in test mode and/or frequency values and school
Voltage value and/or frequency values after standard upload to production test database.
8. the auto-correction method of electronic equipment as claimed in claim 7, which is characterized in that if the electronics to be measured is set
Standby physical connection state is normal, then controls the electronic equipment to be measured and enter test pattern and specifically include：
It is logical by Telnet agreements and the electronic equipment to be measured if the physical connection state of the electronic equipment to be measured is normal
Letter, to the electronic equipment to be measured under send instructions the control electronic equipment to be measured made to enter test pattern.
9. the auto-correction method of electronic equipment as claimed in claim 8, which is characterized in that if the test instrumentation
Physical connection state is normal, then is initialized to the test instrumentation, and controls the test instrumentation and read the electricity to be measured
Sub- equipment voltage value in test mode and/or frequency values specifically include：
If the physical connection state of the test instrumentation is normal, by viOpenDefaultRM pairs of library function for calling visa
The test instrumentation is initialized, and is controlled the test instrumentation and read the electricity of the electronic equipment to be measured in test mode
Then pressure value and/or frequency values obtain the voltage value and/or frequency that the test instrumentation is read by calling viOpen
Rate value.
10. the auto-correction method of electronic equipment as claimed in claim 9, which is characterized in that described according to the voltage value
And/or the frequency values determine whether the operating voltage of the electronic equipment to be measured and/or frequency drift amount are in ideal range
Inside specifically include：
By the voltage value and/or the frequency values and pre-stored ideal voltage value range and/or ideal frequency value range
It compares, determines whether the operating voltage of the electronic equipment to be measured and/or frequency drift amount are in ideal according to comparison result
In range.
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| CN106161707A (en) * | 2016-07-22 | 2016-11-23 | 深圳市共进电子股份有限公司 | The method and apparatus of test wireless phone performance |
| CN106776171A (en) * | 2016-12-13 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of automatization test system and method |
| CN108737220B (en) * | 2018-06-26 | 2021-12-28 | 广东九博科技股份有限公司 | Test system of routing equipment |
| CN110535091B (en) * | 2019-08-09 | 2021-09-03 | 南京国电南自维美德自动化有限公司 | Microcomputer protection method and device adapting to frequency conversion characteristic of electrical equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001237771A (en) * | 2000-01-14 | 2001-08-31 | Wavetek Gmbh | Method for correcting testing equipment, and equipment |
| CN1386352A (en) * | 2000-07-31 | 2002-12-18 | 三菱电机株式会社 | Radio communication receiver |
| KR100674026B1 (en) * | 2004-12-15 | 2007-01-25 | 엘지전자 주식회사 | Method of detecting a board and apparatus for performing the same |
| CN101542541A (en) * | 2006-10-25 | 2009-09-23 | 梅特勒-托利多公司 | Systems and methods for verification of a verifiable device |
| CN102905034A (en) * | 2011-07-29 | 2013-01-30 | 富泰华工业（深圳）有限公司 | Electronic device testing system and electronic device testing method |
-
2015
- 2015-04-28 CN CN201510208831.2A patent/CN104808039B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001237771A (en) * | 2000-01-14 | 2001-08-31 | Wavetek Gmbh | Method for correcting testing equipment, and equipment |
| CN1386352A (en) * | 2000-07-31 | 2002-12-18 | 三菱电机株式会社 | Radio communication receiver |
| KR100674026B1 (en) * | 2004-12-15 | 2007-01-25 | 엘지전자 주식회사 | Method of detecting a board and apparatus for performing the same |
| CN101542541A (en) * | 2006-10-25 | 2009-09-23 | 梅特勒-托利多公司 | Systems and methods for verification of a verifiable device |
| CN102905034A (en) * | 2011-07-29 | 2013-01-30 | 富泰华工业（深圳）有限公司 | Electronic device testing system and electronic device testing method |
Non-Patent Citations (1)
| Title |
|---|
| GSM通信终端射频校准原理分析与实现;王权;《中国优秀硕士学位论文全文数据库 信息科技辑》;20090515(第05期);I136-254 * |
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