CN106060843B - The automated testing method and tool of Internet of Things GPRS module - Google Patents
The automated testing method and tool of Internet of Things GPRS module Download PDFInfo
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Abstract
A kind of automated testing method of Internet of Things GPRS module, comprising the following steps: an integrated testing tool is provided, Internet of Things GPRS module to be measured is put into the integrated testing tool and is tested；Main control unit in the integrated testing tool controls the IMEI on the Internet of Things GPRS module label to be measured of the infrared scan unit scan in the integrated testing tool, and inquires whether the IMEI has used on the server；If the main control unit inquires the IMEI and is not used, the corresponding software of the Internet of Things GPRS module to be measured is downloaded, and the IMEI scanned is written to the Internet of Things GPRS module to be measured；The main control unit judges whether the IMEI of the IMEI scanned and write-in is identical, if they are the same, then carries out functional test to the Internet of Things GPRS module to be measured.The present invention also proposes a kind of automated test tool based on the above method, for testing Internet of Things GPRS module.Testing efficiency of the present invention is high, is not in accidentally to survey or test leakage, is not in IMEI double sign, easy to operate.
Description
Technical field
The present invention relates to internet of things field, more particularly to a kind of automated testing method of Internet of Things GPRS module
And tool.
Background technique
GPRS (General PacketRadio Service) is the abbreviation of general packet radio service technology, it is GSM
A kind of available mobile data services of mobile subscriber, GPRS module use High performance industrial grade wireless module and embedded processing
Device embeds ICP/IP protocol using real time operating system as software support platform, provides high speed for user, reliable and stable, forever
Online transparent data transfer channel.GPRS module supports multiple-working mode, and GPRS module is used to pass in IoT applications
Transmission of data.
Traditional Internet of Things GPRS module production method needs to specifically include step by multiple working procedure: SMT (Surface
Mount Technology, surface installation technique) patch, patch IMEI (International Mobile Equipment
Identity, International Mobile Station Equipment Identification) label, downloading software, scanning label on IMEI and writing module in, function survey
Examination, QC detection, packaging shipment.
Conventional method is primarily present following problems:
1. testing efficiency is low:
Every procedure usually requires to realize on different stations, such as above-mentioned labels IMEI, downloading software, scanning mark
It just needs to operate on three different stations in the IMEI and writing module signed.Specifically, Internet of Things GPRS mould to be measured
Block needs to take out from test fixture after completing downloading software, then IMEI number is scanned and be written to next station, then again
Functional test is carried out to next station, so that the working hour needed is long, it is at high cost.
2. there is IMEI double sign:
Above-mentioned label is possible to will appear double sign when printing IMEI in IMEI labelling step, in traditional test side
Can not detected in method, such shipment also just has the significant problem of IMEI double sign to the module of client, and IMEI by
15 bit digitals (English alphabet) composition, is the unique identification number of mobile device, IMEI cannot be repeated in global range.
3. being easy to appear accidentally survey or test leakage:
Due to downloading software, burning IMEI, functional test is to be judged by worker by the return interface of tool, is introduced
Human factor just has in the presence of the place malfunctioned, it is possible to will appear and accidentally survey and test leakage.
4. the IMEI on the IMEI and label of writing module is inconsistent:
Since the IMEI on scanning label is there is a possibility that IMEI for scanning error module by being accomplished manually.
5. complicated for operation:
Operator must frequently check computer screen to obtain testing result.
Summary of the invention
In view of the above situation, it is necessary to the automated testing method and tool of a kind of Internet of Things GPRS module are provided, with solution
The certainly above problem of conventional method.
A kind of automated testing method of Internet of Things GPRS module, comprising:
One integrated testing tool is provided, Internet of Things GPRS module to be measured is put into the integrated testing tool and is surveyed
Examination；
Main control unit in the integrated testing tool controls the infrared scan unit scan in the integrated testing tool
IMEI on the Internet of Things GPRS module label to be measured, and inquire whether the IMEI has used on the server；
If the main control unit inquires the IMEI and is not used, it is corresponding soft to download the Internet of Things GPRS module to be measured
Part, and the IMEI scanned is written to the Internet of Things GPRS module to be measured；
The main control unit judges whether the IMEI of the IMEI scanned and write-in is identical, if they are the same, then to the Internet of Things to be measured
Net GPRS module carries out functional test.
The present invention also proposes a kind of automated test tool of Internet of Things GPRS module, for Internet of Things GPRS module into
Row test, the automated test tool are integrated testing tool, including main control unit and infrared scan unit；
Wherein the main control unit is for controlling the infrared scan unit on Internet of Things GPRS module label to be measured
IMEI is scanned, and the IMEI that inquiry scan arrives on the server, is not used if inquiring the IMEI, it is to be measured to download this
The corresponding software of Internet of Things GPRS module, and by the scanning to IMEI be written to the Internet of Things GPRS module to be measured, and
Whether the IMEI of the IMEI and write-in that judge the scanning are identical, if they are the same, then carry out function to the Internet of Things GPRS module to be measured
It can test.
The automated testing method and tool of Internet of Things GPRS module proposed by the present invention in conventional processes by will download
In software, the IMEI on scanning label and writing module, functional test this three process be merged into a process, reduce twice
It is put into and is taken out the operation of Internet of Things GPRS module to be measured, and reduces Internet of Things GPRS module repeat switch machine to be measured
It time, improves testing efficiency, and has ensured that the IMEI number of writing module with the IMEI on label is consistent by testing process
, it is not in accidentally survey or test leakage, and all can first judge on current Internet of Things GPRS module label to be measured when each test
Whether IMEI has used, and can prevent the problem of reusing IMEI.
The automated testing method of above-mentioned Internet of Things GPRS module, wherein this method further include:
If the IMEI that the main control unit determines the scanning is not identical as the IMEI of the write-in, repeat the scanning
To IMEI be written to the step 3 time of the Internet of Things GPRS module to be measured, if the 3rd time or failure, terminate to test, and will
The result of test crash is reported to the server.
The automated testing method of above-mentioned Internet of Things GPRS module, wherein downloading the Internet of Things GPRS module to be measured
After corresponding software steps, this method further include:
The Internet of Things GPRS module to be measured is powered off by the relay in the main control unit, and when default
Between after be again Internet of Things GPRS module to be measured power supply, to restart to the Internet of Things GPRS module to be measured.
The automated testing method of above-mentioned Internet of Things GPRS module, wherein the Internet of Things GPRS module to be measured is carried out
The step of functional test includes:
Detect the Internet of Things GPRS module to be measured can normal operating SIM card, detection CSQ signal strength it is whether normal,
Can detection be registered to GPRS network, and test result is then reported to the server by any one test crash.
The automated testing method of above-mentioned Internet of Things GPRS module, wherein this method further include:
The test mode of the Internet of Things GPRS module to be measured is shown by the state lamp group in the integrated testing tool,
The state lamp group includes amber light, red light and green light, and when initially entering the test method, which controls the amber light point
It is bright, it when test crash of the main control unit to the Internet of Things GPRS module to be measured, controls the red light and lights, when the master control list
When member passes through the functional test of the Internet of Things GPRS module to be measured, controls the green light and light.
The automated testing method of above-mentioned Internet of Things GPRS module, wherein this method further include:
By the multiple placement stations and multiple fixtures being arranged on the integrated testing tool, while to being placed in multiple put
The multiple Internet of Things GPRS modules to be measured set on station are tested.
The automated test tool of above-mentioned Internet of Things GPRS module, wherein if the main control unit is also used in the server
On inquire the IMEI and have been used, then terminate this testing process, and when the IMEI's and the write-in that determine the scanning
IMEI is not identical, then repeat by the scanning to IMEI be written to the step 3 time of the Internet of Things GPRS module to be measured, if
3rd time or failure, then terminate to test, and the result of test crash is reported to the server.
The automated test tool of above-mentioned Internet of Things GPRS module, wherein the main control unit further comprises relay, should
Relay is used for after downloading the corresponding software steps of the Internet of Things GPRS module to be measured, is controlled to the Internet of Things to be measured
Net GPRS module is powered off, and is again the Internet of Things GPRS module power supply to be measured after preset time, with to be measured to this
Internet of Things GPRS module restarted.
The automated test tool of above-mentioned Internet of Things GPRS module, wherein the main control unit further comprises state lamp group,
For showing the test mode of the Internet of Things GPRS module to be measured, which includes amber light, red light and green light, when initial
When into the test method, which controls the amber light and lights, when the main control unit is to the Internet of Things GPRS mould to be measured
It when the test crash of block, controls the red light and lights, when functional test of the main control unit to the Internet of Things GPRS module to be measured
By when, control the green light and light.
The automated test tool of above-mentioned Internet of Things GPRS module, wherein the integrated testing tool further comprises one
A or multiple placement stations and one or more fixtures corresponding with the placement station respectively, the placement station is for placing one
Or multiple Internet of Things GPRS modules to be measured, the fixture are used for the object to be measured being placed on the corresponding placement station
Networking GPRS module is fixed, which is used for same to the one or more Internet of Things GPRS module to be measured is placed in
Shi Jinhang test.
Detailed description of the invention
Fig. 1 is the process signal of the automated testing method for the Internet of Things GPRS module that first embodiment of the invention proposes
Figure；
Fig. 2 is the process signal of the automated testing method for the Internet of Things GPRS module that second embodiment of the invention proposes
Figure；
Fig. 3 is the structural schematic diagram for the integrated testing tool that another embodiment of the present invention proposes.
Main element symbol description
Integrated testing tool 100；State lamp group 101
Main control unit 102；Infrared scan unit 103
Power supply module 104；Place station 105
First serial 1021；Second serial 1022
Serial port of host computer 1023；PC testing tool 300
Internet of Things GPRS module 200 to be measured
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give several embodiments of the invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Embodiment 1:
Referring to Fig. 1, the automated testing method for the Internet of Things GPRS module that first embodiment of the invention proposes comprising
Following steps:
S101 provides an integrated testing tool, Internet of Things GPRS module to be measured is put into the integrated testing tool
It is tested；
The test method of the embodiment of the present invention is completed by integrated testing tool, under the integrated testing tool set software
It carries, scan IMEI on Internet of Things GPRS label to be measured, write-in IMEI function and to Internet of Things GPRS module to be measured
Functional test function, is realized to the complete integrated automatic test of Internet of Things GPRS module to be measured.
Specifically, which generally includes a placement station, fixture, infrared scan unit and master control list
Member.Station is placed for placing Internet of Things GPRS module to be measured, fixture is for being fixed it.Infrared scan unit is direct
It is fixed on the surface for placing station, for scanning the IMEI on Internet of Things GPRS module label to be measured.Main control unit is used for
PC instrument communications, control infrared scan unit go to execute scanning motion, and object to be measured is written in the IMEI for then getting scanning
Networking GPRS module, and functional test is carried out to Internet of Things GPRS module to be measured.
S102, the main control unit in the integrated testing tool control the infrared scan unit in the integrated testing tool
The IMEI on the Internet of Things GPRS module label to be measured is scanned, and inquires whether the IMEI has used on the server；
In the present embodiment, which is, for example, cloud server.
S103 downloads the Internet of Things GPRS module pair to be measured if the main control unit inquires the IMEI and is not used
The software answered, and the IMEI scanned is written to the Internet of Things GPRS module to be measured；
S104, which judges whether the IMEI of the IMEI scanned and write-in is identical, if they are the same, then to be measured to this
Internet of Things GPRS module carries out functional test.
Specifically, this generally includes Internet of Things GPRS module to be measured progress functional test: detecting the Internet of Things to be measured
Net GPRS module can normal operating SIM card, detection CSQ (Signal Quality, signal quality information) signal strength whether
Normally, can detection be registered to GPRS network, if the functional test success to Internet of Things GPRS module to be measured, test is tied
Fruit reports to the server.
The automated testing method and tool of the Internet of Things GPRS module of the present embodiment are soft by will download in conventional processes
In part, the IMEI on scanning label and writing module, functional test this three process be merged into a process, reduce and put twice
Enter and take out the operation of Internet of Things GPRS module to be measured, and reduce Internet of Things GPRS module repeat switch machine to be measured when
Between, testing efficiency is improved, and ensured that the IMEI on the IMEI number and label of writing module is consistent by testing process,
Be not in accidentally survey or test leakage, and all can first judge the IMEI on current Internet of Things GPRS module label to be measured when each test
Whether use, the problem of reusing IMEI can be prevented.
Embodiment 2:
Referring to Fig. 2, the automated testing method for the Internet of Things GPRS module that second embodiment of the invention proposes comprising
Following steps:
S201 provides an integrated testing tool, Internet of Things GPRS module to be measured is put into the integrated testing tool；
Specifically, in this step, Internet of Things GPRS module to be measured is placed in the placement station of integrated testing tool
In, and it is fixed with fixture.
The amber light of S202, the integrated testing tool are lighted, into test mode；
S203 scans the IMEI on Internet of Things GPRS module label to be measured；
S204, whether the IMEI has used on query service device；
S205, if the IMEI has been used, the amber light on the integrated testing tool is closed, and red light is lighted, and test terminates；
S206 downloads the corresponding software of the Internet of Things GPRS module to be measured, continues to execute subsequent if the IMEI is not used
Step；
S207 restarts Internet of Things GPRS module to be measured；
Internet of Things GPRS module to be measured is written in the IMEI by S208；
S209 reads the IMEI, and judges whether the IMEI of the IMEI read and write-in is identical；
S210, if the IMEI of the IMEI and write-in that read is not identical, repeatedly step S208；
S211 continues to execute subsequent step if the IMEI read is identical as the IMEI of write-in；
S212 carries out functional test to Internet of Things GPRS module to be measured；
S213, if functional test fails, the amber light of the integrated testing tool is closed, and red light is lighted, by test result
Server is reported to, test terminates；
S214, if functional test success, the amber light of the integrated testing tool is closed, and green light is lighted, by test result
Server is reported to, test terminates.
The automated testing method of above-mentioned Internet of Things GPRS module, wherein the amber light, red light, green light form status lamp
Group is convenient for operator's actual job, and the amber light, red light, green light are located on the integrated testing tool.
The integrated testing tool further comprises infrared scan unit, and the infrared scan unit is to be measured for scanning
Internet of Things GPRS module label on IMEI.
The integrated testing tool further comprises main control unit, and the main control unit is used for and PC testing tool is logical
Letter, and control the infrared scan unit and execute scanning motion, wherein the PC testing tool is the PC master with test function
The Internet of Things to be measured is written in machine, the IMEI that the main control unit is also used to get the infrared scan unit scan
GPRS module, and functional test is carried out to the Internet of Things GPRS module to be measured.
The main control unit is further used for controlling the amber light, red light, green light and lighting and closing, when initially entering this
When test method, which controls the amber light and lights, when survey of the main control unit to the Internet of Things GPRS module to be measured
When examination failure, controls the red light and light, when the main control unit passes through the functional test of the Internet of Things GPRS module to be measured,
The green light is controlled to light.
Specifically, the main control unit is equipped with first serial, second serial and serial port of host computer (Host UART), and described the
One serial ports is used to read the IMEI of the infrared scan unit scan, and the second serial is used for the Internet of Things to be measured
GPRS module carries out functional test, and the serial port of host computer (Host UART) is for connecting the PC testing tool.The integration
Testing tool further comprises that one or more placement stations and one or more corresponding fixtures, the placement station are used
In placing Internet of Things GPRS module to be measured, corresponding fixture is for the Internet of Things GPRS module to be measured to be fixed.Institute
Stating and placing the quantity of station is, for example, 1 to 12 any one quantity.Specifically in the present embodiment, the quantity for placing station can
Think 12, it can be disposably put into 12 Internet of Things GPRS modules to be measured while being tested.
The specific testing process of the present embodiment is as follows:
After Internet of Things GPRS module to be measured is put into the integrated testing tool, Internet of Things GPRS module to be measured
Can automatically by serial port of host computer (Host UART) give PC testing tool reporting message, PC testing tool it is possible thereby to detect to
The Internet of Things GPRS module of survey is put into, at this point, the amber light in main control unit state of a control lamp group is lighted, into testing process.With
PC testing tool issues a command to the main control unit afterwards, so that main control unit control infrared scan unit scan reads object to be measured
The IMEI is then reported to server, inquires whether the IMEI has made by the IMEI to network on GPRS module label, main control unit
With wherein the server for example can be cloud server, and the cloud server connects internet, therefore the result inquired is more
Add reliable, effective.If the main control unit inquires the IMEI in the server and has been used, feedback query result to master control list
Member, then this test terminates.At this point, the amber light in main control unit state of a control lamp group is closed, red light is lighted, and prompts operator more
Change Internet of Things GPRS module to be measured；If the query result of feedback is not used for the IMEI, main control unit starts to be measured
Internet of Things GPRS module download software.
After the completion of software download, carry out restarting Internet of Things GPRS module to be measured.Specifically, the main control unit is further
Equipped with relay, the relay is again after preset time for powering off to Internet of Things GPRS module to be measured
Internet of Things GPRS module to be measured is powered, to restart Internet of Things GPRS module to be measured.The preset time for example can be
500ms, cuts off the power supply of Internet of Things GPRS module to be measured by the relay on the main control unit, after 500ms again
It powers to Internet of Things GPRS module to be measured, to restart module to be measured.
After the completion of restarting, IMEI number is written to by Internet of Things GPRS module to be measured by the main control unit.Then, main
Control unit read the IMEI number, be confirmed whether with write-in IMEI number it is identical, if read IMEI and write-in IMEI it is not identical,
It then re-executes and IMEI number is written to the step 3 time of Internet of Things GPRS module to be measured, if the 3rd time or failure, terminate
Test, and the result of test crash is reported into server.If the IMEI read is identical as the IMEI of write-in, main control unit is opened
Begin to carry out functional test to Internet of Things GPRS module to be measured.
The functional test carried out to Internet of Things GPRS module to be measured generally includes: detecting Internet of Things GPRS mould to be measured
Block can normal operating SIM card, whether the signal strength for detecting CSQ normal, and can detection be registered to GPRS network, any one
Test crash then shows that functional test fails.At this point, the amber light in main control unit state of a control lamp group is closed, and controls and light
Red light, and test result is reported into server.And if the project of all functional tests is successful, show functional test at
Function, at this point, the amber light in main control unit state of a control lamp group is closed, ice control point gives a green light, and same main control unit ties test
Fruit is reported to server, and terminates this testing process.
Traditional Internet of Things GPRS module test method is compared, when actual job tests single GPRS module, time-consuming data
Comparing result be as follows:
Upper table statistics indicate that, the present embodiment propose Internet of Things GPRS module automated testing method, test effect
Rate is 1.5 times of conventional method.
Further, since the automated testing method for the Internet of Things GPRS module that the present embodiment proposes can be simultaneously to multiple
GPRS module is tested, such as can test 12 GPRS modules simultaneously.And 12 GPRS modules are tested compared to conventional method,
Improved efficiency is bigger, and specific data refer to following table:
| Conventional method tests 12 GPRS module time-consumings | 90*12=1080 seconds |
| The present embodiment tests 12 GPRS module time-consumings | 60*1=60 seconds |
Upper table statistics indicate that, when testing 12 GPRS modules, the present embodiment propose Internet of Things GPRS module from
Dynamicization test method, testing efficiency are 18 times of conventional method, and testing efficiency significantly improves, and the raising of testing efficiency is simultaneously
The occupancy to factory personnel, instrument, computer is reduced, to reduce the production cost of GPRS module.
Therefore, compared to traditional Internet of Things GPRS module test method, the automatic test of above-mentioned Internet of Things GPRS module
Method has at least the following advantages:
(1) software will be downloaded in conventional processes, in the IMEI on scanning label and writing module, functional test this three work
Sequence is merged into a process, reduces the operation for being put into and taking out Internet of Things GPRS module to be measured twice, and reduces to be measured
Internet of Things GPRS module repeat switch machine time, improve testing efficiency.
(2) it supports 12 GPRS modules to test simultaneously, further improves testing efficiency.
(3) one in Internet of Things GPRS module IMEI number affirmative to be measured and Internet of Things GPRS module label to be measured is written
It causes, is not in accidentally survey or test leakage.Since conventional method scanning IMEI is completed by operator's manual scanning, it is possible to can go out
That now currently test is Internet of Things GPRS module A to be measured, but operator but sweeps Internet of Things GPRS module B to be measured
Can thus Internet of Things GPRS module to be measured be written in IMEI on Internet of Things GPRS module B label to be measured by the case where retouching
A, and in the method that the present embodiment proposes, due to infrared scan cell position be it is fixed, scanning IMEI and the dynamic of IMEI is written
Work is all completed by main control unit, has thus ensured that the IMEI number of writing module with the IMEI on label is consistent from design
's.
It (4) is not in IMEI double sign problem.Current Internet of Things to be measured all can be first judged when the present embodiment is tested every time
Whether the IMEI on GPRS module label has used, and differentiates whether IMEI has reuse by introducing cloud server,
It can prevent the problem of reusing IMEI.
(5) easy to operate, as long as operator simply checks status lamp after being put into Internet of Things GPRS module to be measured
Color, during amber light bright expression test carries out, the bright expression test crash of red light, green light indicates that test passes through, succinct bright
, without checking computer screen.
Referring to Fig. 3, the automated testing method of the Internet of Things GPRS module proposed based on the above embodiment, of the invention
Another embodiment also proposes a kind of integrated testing tool 100 for Internet of Things GPRS module automatic test, the integration
For testing tool 100 for testing Internet of Things GPRS module 200 to be measured, which includes state lamp group
101, main control unit 102, infrared scan unit 103, power supply module 104, placement station 105 and the placement station 105 are corresponding
Fixture (not shown).The state lamp group 101, main control unit 102 and infrared scan unit 103 are each attached to integrated testing
On tool 100.
Wherein the main control unit 102 is for controlling the infrared scan unit 103 to the Internet of Things GPRS module 200 to be measured
IMEI on label is scanned, and the IMEI that inquiry scan arrives on the server, is not used, is downloaded if inquiring the IMEI
The corresponding software of Internet of Things GPRS module 200 to be measured, and by the scanning to IMEI be written to the Internet of Things to be measured
GPRS module 200, and judge the scanning IMEI and write-in IMEI it is whether identical, if they are the same, then to the Internet of Things to be measured
Net GPRS module 200 carries out functional test.
If the main control unit 102 is also used to inquire the IMEI on that server and has been used, terminate this test
Process, and when determine the scanning IMEI it is not identical as the IMEI of the write-in, then repeat the IMEI for arriving the scanning
It is written to the step 3 time of the Internet of Things GPRS module 200 to be measured, if the 3rd time or failure, terminate to test, and will test
The result of failure is reported to the server.
The state lamp group 101, infrared scan unit 103, power supply module 104 are connect with the main control unit 102 respectively.The shape
State lamp group 101 is for showing test mode, including amber light, red light, green light, when initially entering the test method, the master control list
Member 102 controls the amber light and lights, and when test crash of the main control unit 102 to the GPRS module 200, controls the red light point
It is bright, when the main control unit 102 passes through the functional test of the GPRS module 200, controls the green light and light.
The infrared scan unit 103 under the control of main control unit 102 for scanning Internet of Things GPRS module 200 to be measured
On IMEI.
The main control unit 102 is used for and PC testing tool 300 communicates, and it is dynamic to control the execution scanning of infrared scan unit 103
Make, which is also used to scan infrared scan unit 103 IMEI got and Internet of Things GPRS mould to be measured is written
Block 200, and functional test is carried out to Internet of Things GPRS module 200 to be measured, which is further used for state of a control
Lamp group 101 being lighted and closing.
The main control unit 102 is equipped with first serial 1021, second serial 1022, serial port of host computer 1023 and relay 1024,
The first serial 1021 is used to read the IMEI of the scanning of infrared scan unit 103, which is used for object to be measured
GPRS module 200 of networking carries out functional test, and the serial port of host computer 1023 is for connecting PC testing tool 300, the relay 1024
For controlling to Internet of Things GPRS to be measured after downloading the corresponding software steps of Internet of Things GPRS module 200 to be measured
Module 200 is powered off, and is powered again for Internet of Things GPRS module 200 to be measured after preset time, with to be measured to this
Internet of Things GPRS module 200 is restarted.
The power supply module 104 is used to provide supply voltage for main control unit 102.
For the placement station 105 for placing Internet of Things GPRS module 200 to be measured, the quantity of the placement station 105 can be with
For one or more, for example, 1 to 12 any one quantity.Specifically in the present embodiment, the quantity of the placement station 105 is 12
It is a, such as can disposably be put into 12 Internet of Things GPRS modules 200 to be measured while be tested.
Further it is proposed that Internet of Things GPRS module automated testing method and tool mainly to Internet of Things
Unique IMEI is written in GPRS module, it is possible to understand that, based on same thinking of the invention, it is also possible to apply the invention to others
The write-in of unique code, including SN (Serial Number serial number), MAC Address (Media Access Control medium access
Control layer) etc. write-in.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (9)
1. a kind of automated testing method of Internet of Things GPRS module characterized by comprising
One integrated testing tool is provided, Internet of Things GPRS module to be measured is put into the integrated testing tool and is tested；
Main control unit in the integrated testing tool controls the infrared scan unit scan in the integrated testing tool should be to
IMEI on the Internet of Things GPRS module label of survey, and inquire whether the IMEI has used on the server；
If the main control unit inquires the IMEI and is not used, the corresponding software of the Internet of Things GPRS module to be measured is downloaded,
The Internet of Things GPRS module to be measured is powered off, and is again the Internet of Things GPRS module to be measured after preset time
Power supply, to restart to the Internet of Things GPRS module to be measured, and the IMEI scanned is written to the Internet of Things to be measured
Net GPRS module, wherein the preset time is 500ms；
The main control unit judges whether the IMEI of the IMEI scanned and write-in is identical, if they are the same, then to the Internet of Things to be measured
GPRS module carry out functional test, if not identical, repeat by the scanning to IMEI be written to the Internet of Things to be measured
The step 3 time of GPRS module, if the 3rd time or failure, terminate to test, and the result of test crash is reported to the service
Device.
2. the automated testing method of Internet of Things GPRS module according to claim 1, which is characterized in that this method is also wrapped
It includes:
If the main control unit inquires the IMEI on that server and has been used, terminate this testing process.
3. the automated testing method of Internet of Things GPRS module according to claim 1, which is characterized in that be measured to this
Internet of Things GPRS module carry out functional test the step of include:
Detect the Internet of Things GPRS module to be measured can normal operating SIM card, detection CSQ signal strength it is whether normal, detection
It can be registered to GPRS network, test result is then reported to the server by any one test crash.
4. the automated testing method of Internet of Things GPRS module according to claim 1, which is characterized in that this method is also wrapped
It includes:
The test mode of the Internet of Things GPRS module to be measured, the shape are shown by the state lamp group in the integrated testing tool
State lamp group includes amber light, red light and green light, and when initially entering the test method, which controls the amber light and light, when
When the main control unit is to the test crash of the Internet of Things GPRS module to be measured, controls the red light and light, when the main control unit pair
When the functional test of the Internet of Things GPRS module to be measured passes through, controls the green light and light.
5. the automated testing method of Internet of Things GPRS module according to claim 1, which is characterized in that this method is also wrapped
It includes:
By the multiple placement stations and multiple fixtures being arranged on the integrated testing tool, while to being placed in multiple placement work
Multiple Internet of Things GPRS modules to be measured on position are tested.
6. a kind of automated test tool of Internet of Things GPRS module, for testing Internet of Things GPRS module, feature
It is, the automated test tool is integrated testing tool, including main control unit and infrared scan unit, the master control list
Member includes relay；
Wherein the main control unit for control the infrared scan unit to the IMEI on Internet of Things GPRS module label to be measured into
Row scanning, and the IMEI that inquiry scan arrives on the server are not used if inquiring the IMEI, download the Internet of Things to be measured
The corresponding software of GPRS module, then the relay powers off the Internet of Things GPRS module to be measured, and default
It is again the Internet of Things GPRS module power supply to be measured after time, to restart to the Internet of Things GPRS module to be measured, and
By the scanning to IMEI be written to the Internet of Things GPRS module to be measured, and judge the IMEI of the scanning and the IMEI of write-in
It is whether identical, if they are the same, then functional test is carried out to the Internet of Things GPRS module to be measured, if not identical, repeat by
The scanning to IMEI be written to the step 3 time of the Internet of Things GPRS module to be measured, if the 3rd time or failure, terminate to survey
Examination, and the result of test crash is reported into the server, wherein the preset time is 500ms.
7. the automated test tool of Internet of Things GPRS module according to claim 6, which is characterized in that the main control unit
If being also used to inquire the IMEI on that server to have been used, terminate this testing process.
8. the automated test tool of Internet of Things GPRS module according to claim 6, which is characterized in that the main control unit
It further comprise state lamp group, for showing the test mode of the Internet of Things GPRS module to be measured, which includes Huang
Lamp, red light and green light, when initially entering the test method, which controls the amber light and lights, when the main control unit pair
It when the test crash of the Internet of Things GPRS module to be measured, controls the red light and lights, when the main control unit is to the Internet of Things to be measured
When the functional test of net GPRS module passes through, controls the green light and light.
9. the automated test tool of Internet of Things GPRS module according to claim 6, which is characterized in that the integrated test
Trial work tool further comprises one or more placement stations and one or more fixtures corresponding with the placement station respectively, this is put
Station is set for placing one or more Internet of Things GPRS modules to be measured, which is used for being placed in the corresponding placement
The Internet of Things GPRS module to be measured on station is fixed, and the main control unit is for the one or more is placed in, this to be to be measured
Internet of Things GPRS module simultaneously tested.
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| CN108243359B (en) * | 2016-12-26 | 2021-03-23 | 神讯电脑(昆山)有限公司 | 3G/4G module-based detection device and detection method thereof |
| CN108093399A (en) * | 2017-12-05 | 2018-05-29 | 四川爱联科技有限公司 | A kind of IMEI automatic distribution systems and method |
| CN111369157A (en) * | 2020-03-11 | 2020-07-03 | 赫比(苏州)通讯科技有限公司 | Cloud signature verification test method, system and platform |
| CN112994973B (en) * | 2021-02-04 | 2022-08-19 | 展讯通信(天津)有限公司 | Automatic batch testing method and device for Internet of things equipment and computer-readable storage medium |
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Denomination of invention: Automated testing methods and tools for IoT GPRS modules Effective date of registration: 20231207 Granted publication date: 20191126 Pledgee: Industrial Bank Co.,Ltd. Shanghai Branch Pledgor: SHANGHAI HEZHOU COMMUNICATION TECHNOLOGY Co.,Ltd. Registration number: Y2023310000814 |