CN203423803U - Detection system for interface between mobile terminal and SIM card - Google Patents
Detection system for interface between mobile terminal and SIM card Download PDFInfo
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- CN203423803U CN203423803U CN201320238946.2U CN201320238946U CN203423803U CN 203423803 U CN203423803 U CN 203423803U CN 201320238946 U CN201320238946 U CN 201320238946U CN 203423803 U CN203423803 U CN 203423803U
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Abstract
The utility model discloses a detection system for an interface between a mobile terminal and an SIM card. The detection system comprises a GSM network simulator, a detected terminal, an adapter, a probe, and an SIM card simulator. The GSM network simulator, the detected terminal, the adapter, the probe, and the SIM card simulator are successively connected. The detection system is advantageous in that, since the detection system only comprises the GSM network simulator, the detected terminal, the adapter, the probe, and the SIM card simulator, structure is simple, cost is low, and the detection system can be connected to a network simulator of another type via connection to a probe and a radio frequency connecting line, and therefore, suitable scope is wide.
Description
Technical field
The utility model relates to the detection system of mobile terminal and SIM card interface.
Background technology
Mobile terminal and SIM card interface are between GSM mobile termination and SIM card, to carry out the bridge of information interaction, and the communication security of mobile terminal and SIM card interface is related to canned data safety in GSM mobile termination user's call safety and SIM.Therefore, need to carry out CTA authentication test to terminal in GSM and SIM card interface, with reliability and and the integrality that ensures that stability, fail safe and the SIM data of GSM terminal communication read, store and transmit.
At present, the detection Verification System of GSM mobile termination and SIM card interface on market, has contained the test case of whole terminals and SIM card interface, and price is very expensive.And in CTA authentication, the test case of GSM mobile termination and SIM card interface is required to only have several, and therefore, specific aim is not strong, and testing efficiency is low, and cost is high.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, mobile terminal that cost is low and the detection system of SIM card interface.
For achieving the above object, the detection system of a kind of mobile terminal and SIM card interface, it is characterized in that: comprise GSM network simulator, measured terminal, adapter, probe and SIM card simulator, GSM network simulator, measured terminal, adapter, probe and SIM card simulator connect successively.
As improvement, GSM network simulator is connected with measured terminal by radio frequency connecting line.
As specializing, GSM network simulator comprises network side test case memory, network application simulator, testing standard memory and network side tester; Network side test case memory is connected with network application simulator; Network application simulator is connected with measured terminal; Testing standard memory is connected with network side tester.
As specializing, described SIM card simulator comprises card file memory, Cavan part renovator, card test case memory, card testing standard memory, card functional simulator, machine card interface order receiver and card side test device; Card functional simulator is connected with card test case memory; Card file memory is connected with Cavan part renovator; Cavan part renovator is connected with machine card interface order receiver; Card testing standard memory is connected with card side test device; Machine card interface order receiver is connected with probe.
The beneficial effects of the utility model are: because the detection system of mobile terminal and SIM card interface is only comprised of GSM network simulator, measured terminal, adapter, probe and SIM card simulator, therefore, simple in structure, cost is low, and probe and the network simulator that can be connected other types after radio frequency connecting line have been connected, therefore, applicable scope is wide.
Accompanying drawing explanation
Fig. 1 is block diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is carried out to nearly 100 detailed descriptions.
As shown in Figure 1, the detection system of mobile terminal and SIM card interface comprises GSM network simulator 1, radio frequency connecting line, measured terminal 2, adapter 3, probe 4 and SIM card simulator 5, and GSM network simulator 1, radio frequency connecting line, measured terminal 2, adapter 3, probe 4 and SIM card simulator 5 connect successively.
Wherein, GSM network simulator 1 comprises network side test case memory 11, network application simulator 12, testing standard memory 13 and network side tester 14; Network side test case memory 11 is connected with network application simulator 12; Network application simulator 12 is connected with measured terminal 2; Testing standard memory 13 is connected with network side tester 14.SIM card simulator 5 comprises card file memory 51, Cavan part renovator 52, card test case memory 53, card testing standard memory 54, card functional simulator 55, machine card interface order receiver 56 and card side test device 57; Card functional simulator 55 is connected with card test case memory 53; Card file memory 51 is connected with Cavan part renovator 52; Cavan part renovator 52 is connected with machine card interface order receiver 56; Card testing standard memory 54 is connected with card side test device 57; Machine card interface order receiver 56 is connected with probe 4.
The operation principle of the detection system of above-mentioned mobile terminal and SIM card interface is:
(1) network application simulator 12 reads the GSM terminal network application testing example being stored in network side test case memory 11, network application simulator 12 send mobile terminals and the desired application testing message of SIM card interface testing standard through radio frequency connecting line to measured terminal 2.
(2) measured terminal 2 receives application testing message interior according to the order of application testing message generation machine card interface at measured terminal 2, the machine card interface order receiver 56 through adapter 3 and probe 4 transmitter card interface orders to SIM card simulator 5.
(3) when machine card interface order receiver 56 receives after the order of machine card interface, by card functional simulator 55, read the usim card test case being stored in card test case memory 53, and according to the machine card interface order that receives, generate card response message, send this card response message through machine card interface order receiver 56 to measured terminal 2.
(4) measured terminal 2 is according to card response message in the interior generation terminal response of measured terminal 2 message, and feedback terminal response message is to network side tester 14.
(5) in the interior comparison of network side tester 14 from the terminal response message of measured terminal 2 feedback be stored in the interior mobile terminal of testing standard memory 13 and SIM card interface testing standard information, if comparative result is consistent, network side GSM terminal card test result by 14 outputs of network side tester is passed through, and detection is sent to measured terminal 2 by information; If comparative result is inconsistent, by the network side GSM terminal card test result failure of network side tester 14 outputs, and send detection failure information to measured terminal 2.
(6) Cavan part renovator 52 upgrades and is stored in the card file content in card file memory 51 according to the order of machine card interface.
(7) the card file content being updated in the 57 interior comparisons of card side test device and be stored in card testing standard memory 54 interior mobile terminals and SIM card interface testing standard information, if comparative result is consistent, block the usim card side GSM terminal card interface testing result of side test device 57 outputs for passing through, and detection is sent to measured terminal 2 by information; If comparative result is inconsistent, blocks the usim card side GSM terminal card interface testing result failure of side test device 57 outputs, and send detection failure information to measured terminal 2;
(8) measured terminal 2, according to network side GSM terminal card interface testing result and usim card side GSM terminal card interface testing result, generates GSM terminal card test result; If network side GSM terminal card interface testing result and usim card side GSM terminal card interface testing result be by, the uniformity test result of GSM terminal card interface of output is for passing through; If a test result in network side GSM terminal card interface testing result or usim card side GSM terminal card interface testing result is unsuccessfully, the uniformity test result of the GSM terminal card interface of output is unsuccessfully.
Structure of the present utility model, because the detection system of mobile terminal and SIM card interface is only comprised of GSM network simulator 1, measured terminal 2, adapter 3, probe 4 and SIM card simulator 5, therefore, simple in structure, cost is low, and connected probe 4 and the network simulator that can be connected other types after radio frequency connecting line, therefore, applicable scope is wide.
Claims (4)
1. the detection system of a mobile terminal and SIM card interface, it is characterized in that: comprise GSM network simulator, measured terminal, adapter, probe and SIM card simulator, GSM network simulator, measured terminal, adapter, probe and SIM card simulator connect successively.
2. the detection system of mobile terminal according to claim 1 and SIM card interface, is characterized in that: GSM network simulator is connected with measured terminal by radio frequency connecting line.
3. the detection system of mobile terminal according to claim 1 and SIM card interface, is characterized in that: GSM network simulator comprises network side test case memory, network application simulator, testing standard memory and network side tester; Network side test case memory is connected with network application simulator; Network application simulator is connected with measured terminal; Testing standard memory is connected with network side tester.
4. the detection system of mobile terminal according to claim 1 and SIM card interface, is characterized in that: described SIM card simulator comprises card file memory, Cavan part renovator, card test case memory, card testing standard memory, card functional simulator, machine card interface order receiver and card side test device; Card functional simulator is connected with card test case memory; Card file memory is connected with Cavan part renovator; Cavan part renovator is connected with machine card interface order receiver; Card testing standard memory is connected with card side test device; Machine card interface order receiver is connected with probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320238946.2U CN203423803U (en) | 2013-04-19 | 2013-04-19 | Detection system for interface between mobile terminal and SIM card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320238946.2U CN203423803U (en) | 2013-04-19 | 2013-04-19 | Detection system for interface between mobile terminal and SIM card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423803U true CN203423803U (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320238946.2U Expired - Lifetime CN203423803U (en) | 2013-04-19 | 2013-04-19 | Detection system for interface between mobile terminal and SIM card |
Country Status (1)
| Country | Link |
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| CN (1) | CN203423803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111273098A (en) * | 2020-01-20 | 2020-06-12 | 深圳市明信测试设备有限公司 | Detection device and method for detecting SIM card and TF card of mobile phone |
-
2013
- 2013-04-19 CN CN201320238946.2U patent/CN203423803U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111273098A (en) * | 2020-01-20 | 2020-06-12 | 深圳市明信测试设备有限公司 | Detection device and method for detecting SIM card and TF card of mobile phone |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |
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| CX01 | Expiry of patent term |