CN105792239A - SIM (Subscriber Identity Module) card compatibility test system and control method thereof - Google Patents
SIM (Subscriber Identity Module) card compatibility test system and control method thereof Download PDFInfo
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- CN105792239A CN105792239A CN201410844003.3A CN201410844003A CN105792239A CN 105792239 A CN105792239 A CN 105792239A CN 201410844003 A CN201410844003 A CN 201410844003A CN 105792239 A CN105792239 A CN 105792239A
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Abstract
The invention relates to the technical field of electronic communications, in particular to an SIM (Subscriber Identity Module) card compatibility test system and method. The SIM card compatibility test system comprises a terminal to be tested, a control device and a main control computer, wherein the terminal to be tested is provided with an SIM card or USIM (Universal Subscriber Identity Module) card connector; the control device is used for selecting or switching a predetermined SIM card or USIM card from a plurality of SIM cards or USIM cards to be tested under the action of a first control signal to connect the selected or switched predetermined SIM card or USIM card with the SIM card or USIM card connector of the terminal to be tested through a circuit; and the main control computer is connected with the terminal to be tested and the control device respectively, and used for generating the first control signal to control the control device and running a test script to check SIM card compatibility. Through adoption of the SIM card compatibility test system and method, an automatic SIM card compatibility test can be performed instead of a manual test, so that the test is not limited by time; the hardware loss is lowered; and the test accuracy and efficiency are increased.
Description
Technical field
The present invention relates to technical field of electronic communication, be specifically related to a kind of SIM compatibility test system and control method thereof.
Background technology
Today at mobile communication hypertrophy, owing to there being a lot of operators all over the world, at present kind very various of SIM/USIM card, terminal is needed all kinds of SIM/USIM cards is tested, no problem to guarantee the mobile terminal SIM compatibility with communication function.It is currently mainly used manual test mode to test the compatibility of SIM, collect especially by by the SIM/USIM card needing test, one by one carry out manual test, but this be based primarily upon manual method of testing and too much depend on experience and the proficiency of tester, and test labor intensive, test period is veryer long, and easily causes hardware damage.
Summary of the invention
It is an object of the invention to, it is provided that a kind of SIM compatibility test system, solve above technical problem；
It is an object of the invention to, it is provided that the control method of a kind of SIM compatibility test system, solve above technical problem；
Technical problem solved by the invention can realize by the following technical solutions:
SIM compatibility test system, wherein, including,
Measured terminal, is provided with SIM or usim card adapter；
Control device, select or switch predetermined SIM or usim card to be connected with SIM or the usim card connector circuit of described measured terminal under one first control signal effect in multiple SIMs to be tested or usim card；
Main control computer, is connected with described measured terminal and described control device respectively, is used for producing described first control signal to control described control device, and for testing results script to check that SIM is compatible.
The present invention is by centering SIM to be tested and/or usim card in control dress, needs according to test select or switch the predetermined SIM in multiple SIM or usim card or usim card to be connected with SIM or the usim card connector circuit of measured terminal, can realize switching the SIM specified and connect measured terminal, simultaneously, main control computer is by running the test script write, measured terminal start can be controlled, the situation of detection measured terminal identification SIM, to check that whether SIM is compatible, realize automatic test, improve testing efficiency.
The SIM compatibility test system of the present invention, described main control computer is communicated with described control device by asynchronous receiving-transmitting transmitter.
The SIM compatibility test system of the present invention, described control device is connected with described measured terminal by the connecting line being mainly made up of flexible PCB.
The SIM compatibility test system of the present invention, described control device includes,
Position deposited by multiple cards, is arranged on the precalculated position of described control device according to setting form, and each card is deposited and arranged a SIM card or usim card on position；
Switch element, selects or switches the contact of predetermined SIM or usim card to connect with external circuit under the effect of described first control signal；
ARM controller, is connected with described switch element, is used for resolving external command, according to described external command to drive described switch element to perform to select or switching action.
The SIM compatibility test system of the present invention, described control device also includes connectivity port, is connected with described measured terminal and described main control computer respectively.
The SIM compatibility test system of the present invention, described switch element adopts electronic selection switch.
The SIM compatibility test system of the present invention, described measured terminal connects described main control computer by USB interface.
The SIM compatibility test system of the present invention, described measured terminal is mobile phone.
The present invention also provides for the control method of a kind of SIM compatibility test system, wherein, for above-mentioned SIM compatibility test system, comprises the following steps,
Step 1, encapsulates the control interface of described control device and external object；
Step 2, sets up each card in described control device and deposits the one-to-one relationship between position and each SIM card information；
Step 3, works out test script according to described corresponding relation, deposits the contact of SIM of position and connects with the SIM of measured terminal or usim card adapter controlling reservation card；
Step 4, described measured terminal performs test script and checks the compatibility of SIM.
The control method of the SIM compatibility test system of the present invention, also includes the step of switching SIM, and described control device resolves the SIM switching command that described main control computer transmits, and drives switch element to perform switching action.
Beneficial effect: owing to adopting above technical scheme, the present invention can make SIM compatibility test depart from manual test, it is achieved automatization；Make test not by time restriction, reduce hardware deterioration, improve measuring accuracy and efficiency.
Accompanying drawing explanation
Fig. 1 is the system architecture diagram of the present invention；
Fig. 2 is the control device schematic internal view of the present invention；
Fig. 3 is the control method flow chart of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the premise not making creative work, broadly fall into the scope of protection of the invention.
It should be noted that when not conflicting, the embodiment in the present invention and the feature in embodiment can be mutually combined.
Below in conjunction with the drawings and specific embodiments, the invention will be further described, but not as limiting to the invention.
Reference Fig. 1, SIM compatibility test system, wherein, including,
Measured terminal 1, is provided with SIM or usim card adapter；
Control device 2, select or switch predetermined SIM or usim card to be connected with SIM or the usim card connector circuit of measured terminal 1 under one first control signal effect in multiple SIMs to be tested or usim card；
Main control computer 3, is connected with measured terminal 1 and control device 2 respectively, is used for producing the first control signal to control device 2, and for testing results script to check that SIM is compatible.
The present invention, by centering SIM to be tested and/or usim card in control dress, selects or switches the predetermined SIM in multiple SIM or usim card or usim card to be connected with SIM or the usim card connector circuit of measured terminal according to the needs of test；Can realizing switching the SIM specified and connect measured terminal, meanwhile, main control computer is by running the test script write, can controlling measured terminal start, the situation of detection measured terminal identification SIM, to check that whether SIM is compatible, realize automatic test, improve testing efficiency.The present invention can support that mobile telephone with multiple cards is tested simultaneously, such as double card, three cards etc..
The SIM compatibility test system of the present invention, main control computer 3 can pass through asynchronous receiving-transmitting transmitter (UniversalAsynchronousReceiver/Transmitter, UART) communicate with control device 2, asynchronous receiving-transmitting transmitter is a part for the hardware module of computer, changes to ensure the reliability that data are transmitted by transmission data between serial transmission and parallel transmission.Specifically, main control computer 3 transmits the first control signal to control selection or the switching of SIM or usim card by asynchronous receiving-transmitting transmitter.
Measured terminal 1 can pass through USB (UniversalSerialBus, USB (universal serial bus)) interface and be connected with main control computer 3.The test script being easy to write may operate in measured terminal, and after detection SIM switching, whether compatibility has problems.
The SIM compatibility test system of the present invention, is controlled device 2 and is connected with measured terminal 1 by the connecting line being mainly made up of flexible PCB (FPC, FlexiblePrintedCircuit).Flexible PCB can free bend, winding, folding, and arbitrarily move at three dimensions and stretch, meeting the connection requirement under difference test environments.Control device to be connected with SIM or the usim card deck of measured terminal by flexible PCB connecting line, to ensure that the SIM controlling to select in device or usim card can communicate with the circuit connection of measured terminal.
The SIM compatibility test system of the present invention, with reference to Fig. 2, controls device 2 and includes,
Position 21 deposited by multiple cards, is arranged on the precalculated position controlling device 2 according to setting form, and each card is deposited and arranged a SIM card or usim card on position；
Switch element 22, the lower selection of effect or the contact of switching one predetermined SIM or usim card in the first control signal connect with external circuit；
ARM controller 23, is connected with switch element 22, is used for resolving external command, according to external command to drive switch element 22 to perform to select or switching action.
The SIM compatibility test system of the present invention, controls device 2 and also includes connectivity port 24, be connected with measured terminal 1 and main control computer 3 respectively.
The SIM compatibility test system of the present invention, switch element 22 can adopt electronic selection switch.To realize automatically selecting under the effect of control signal or switching raising testing efficiency.
The control device of the present invention can be a control box, controlling box can built-in 256 SIM/USIM card, position deposited by card is array structure arrangement, ARM controller controls the instruction of program by resolving main control computer, the switch that switching sets, the SIM contact in precalculated position is selected to connect with the card seat circuit of measured terminal from the SIM needing test, control box and be connected to measured terminal by FPC connecting line, measured terminal is by running the test script that main control computer transmits, detection SIM is compatible and obtains test result, it is achieved automatic test.
The present invention also provides for the control method of a kind of SIM compatibility test system, with reference to Fig. 3, for above-mentioned SIM compatibility test system, comprises the following steps,
Step 1, encapsulation controls the control interface of device and external object；
Step 2, sets up each card in control device and deposits the one-to-one relationship between position and each SIM card information；
Step 3, works out test script according to corresponding relation, deposits the contact of SIM of position and connects with the deck of measured terminal controlling reservation card；
Step 4, measured terminal performs test script and checks the compatibility of SIM.
The present invention can pass through to control the control instruction of device, and encapsulation controls interface, fixes the information and position that control SIM or the usim card inserted in device simultaneously, sets up one-to-one relationship, write test script according to the information of SIM or usim card and positional information.Test script selects fixing SIM or usim card to be connected to measured terminal by controlling device, and test script also controls the operations such as the switching on and shutting down of measured terminal simultaneously.Main control computer connects measured terminal, testing results script by USB interface, and the situation of detection measured terminal identification SIM is to judge the SIM chosen compatible situation in measured terminal.
The control method of the SIM compatibility test system of the present invention, also includes the step of switching SIM, controls device and resolves the SIM switching command that main control computer transmits, and drives switch element to perform switching action.
The present invention can make SIM compatibility test depart from manual test, it is achieved automatization；Make test not by time restriction, reduce hardware deterioration, improve measuring accuracy and efficiency.
These are only preferred embodiment of the present invention; not thereby restriction embodiments of the present invention and protection domain; to those skilled in the art; the equivalent replacement done by all utilizations description of the present invention and diagramatic content and the obtained scheme of apparent change should be can appreciate that, all should be included in protection scope of the present invention.
Claims (10)
1.SIM card compatibility test system, it is characterised in that include,
Measured terminal, is provided with SIM or usim card adapter；
Control device, select or switch predetermined SIM or usim card to be connected with SIM or the usim card connector circuit of described measured terminal under one first control signal effect in multiple SIMs to be tested or usim card；
Main control computer, is connected with described measured terminal and described control device respectively, is used for producing described first control signal to control described control device, and for testing results script to check that SIM is compatible.
2. SIM compatibility test system according to claim 1, it is characterised in that described main control computer is communicated with described control device by asynchronous receiving-transmitting transmitter.
3. SIM compatibility test system according to claim 1, it is characterised in that described control device is connected with described measured terminal by the connecting line being mainly made up of flexible PCB.
4. SIM compatibility test system according to claim 1, it is characterised in that described control device includes,
Position deposited by multiple cards, is arranged on the precalculated position of described control device according to setting form, and each card is deposited and arranged a SIM card or usim card on position；
Switch element, selects or switches the contact of predetermined SIM or usim card to connect with external circuit under the effect of described first control signal；
ARM controller, is connected with described switch element, is used for resolving external command, according to described external command to drive described switch element to perform to select or switching action.
5. SIM compatibility test system according to claim 1, it is characterised in that described control device also includes connectivity port, is connected with described measured terminal and described main control computer respectively.
6. SIM compatibility test system according to claim 4, it is characterised in that described switch element adopts electronic selection switch.
7. SIM compatibility test system according to claim 1, it is characterised in that described measured terminal connects described main control computer by USB interface.
8. SIM compatibility test system according to claim 1, it is characterised in that described measured terminal is mobile phone.
The control method of 9.SIM card compatibility test system, it is characterised in that the SIM compatibility test system described in claim 1 to 8 any one, comprises the following steps,
Step 1, encapsulates the control interface of described control device and external object；
Step 2, sets up each card in described control device and deposits the one-to-one relationship between position and each SIM card information；
Step 3, works out test script according to described corresponding relation, deposits the contact of SIM of position and connects with the SIM of measured terminal or usim card adapter controlling reservation card；
Step 4, described measured terminal performs test script and checks the compatibility of SIM.
10. the control method of SIM compatibility test system according to claim 9, it is characterised in that also include the step of switching SIM, described control device resolves the SIM switching command that described main control computer transmits, and drives switch element to perform switching action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410844003.3A CN105792239A (en) | 2014-12-25 | 2014-12-25 | SIM (Subscriber Identity Module) card compatibility test system and control method thereof |
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| CN201410844003.3A CN105792239A (en) | 2014-12-25 | 2014-12-25 | SIM (Subscriber Identity Module) card compatibility test system and control method thereof |
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| CN201410844003.3A Pending CN105792239A (en) | 2014-12-25 | 2014-12-25 | SIM (Subscriber Identity Module) card compatibility test system and control method thereof |
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Cited By (7)
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| CN107169388A (en) * | 2017-06-28 | 2017-09-15 | 深圳市泰衡诺科技有限公司上海分公司 | Realize the automatization test system and method for testing of SIM card hot plug function |
| CN107563459A (en) * | 2017-08-16 | 2018-01-09 | 广东欧珀移动通信有限公司 | Reading/writing method, equipment and the system of test SIM card |
| CN110139311A (en) * | 2019-06-21 | 2019-08-16 | 上海钧正网络科技有限公司 | A kind of test macro, method, apparatus, electronic equipment and controller |
| CN110677320A (en) * | 2019-09-23 | 2020-01-10 | 上海果通通信科技股份有限公司 | Internet of things communication end-to-end testing device and testing method thereof |
| CN113419911A (en) * | 2021-06-24 | 2021-09-21 | 展讯通信（上海）有限公司 | Compatibility testing device, compatibility testing method and system |
| CN113515420A (en) * | 2021-07-28 | 2021-10-19 | 展讯半导体(成都)有限公司 | Test method and test system |
| US20220007169A1 (en) * | 2020-07-06 | 2022-01-06 | Tracfone Wireless, Inc. | System and Process for Switching Subscriber Identity Module (SIM) Cards |
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| CN107169388A (en) * | 2017-06-28 | 2017-09-15 | 深圳市泰衡诺科技有限公司上海分公司 | Realize the automatization test system and method for testing of SIM card hot plug function |
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| CN110139311A (en) * | 2019-06-21 | 2019-08-16 | 上海钧正网络科技有限公司 | A kind of test macro, method, apparatus, electronic equipment and controller |
| CN110677320A (en) * | 2019-09-23 | 2020-01-10 | 上海果通通信科技股份有限公司 | Internet of things communication end-to-end testing device and testing method thereof |
| US20220007169A1 (en) * | 2020-07-06 | 2022-01-06 | Tracfone Wireless, Inc. | System and Process for Switching Subscriber Identity Module (SIM) Cards |
| US11985729B2 (en) * | 2020-07-06 | 2024-05-14 | Tracfone Wireless, Inc. | System and process for switching subscriber identity module (SIM) cards |
| CN113419911A (en) * | 2021-06-24 | 2021-09-21 | 展讯通信（上海）有限公司 | Compatibility testing device, compatibility testing method and system |
| CN113515420A (en) * | 2021-07-28 | 2021-10-19 | 展讯半导体(成都)有限公司 | Test method and test system |
| CN113515420B (en) * | 2021-07-28 | 2022-12-27 | 展讯半导体(成都)有限公司 | Test method and test system |
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