CN110677320A - Internet of things communication end-to-end testing device and testing method thereof - Google Patents
Internet of things communication end-to-end testing device and testing method thereof Download PDFInfo
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- CN110677320A CN110677320A CN201910900046.1A CN201910900046A CN110677320A CN 110677320 A CN110677320 A CN 110677320A CN 201910900046 A CN201910900046 A CN 201910900046A CN 110677320 A CN110677320 A CN 110677320A
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- 238000012360 testing method Methods 0.000 title claims abstract description 91
- 238000004891 communication Methods 0.000 title claims abstract description 53
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- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003672 processing method Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 11
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- 238000004458 analytical method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
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- 238000012986 modification Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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Abstract
The embodiment of the invention discloses an end-to-end testing device and a testing method for communication of the Internet of things, which relate to the field of communication service testing devices of the Internet of things, and the device comprises: the SIM card seat is provided with a clamping groove used for installing an SIM card, the SIM card seat is electrically connected with the debugging equipment, the debugging equipment is connected to the master control computer, one end of the testing equipment is connected with the debugging equipment, and the other end of the testing equipment is connected with the master control computer. The embodiment of the invention can solve the problems that the existing production enterprises can not carry out effective end-to-end service test on the surface-mounted SIM card and an efficient processing method is not available when communication problems occur.
Description
Technical Field
The embodiment of the invention relates to the field of communication service testing devices of the Internet of things, in particular to an end-to-end testing device for communication of the Internet of things and a testing method thereof.
Background
Because the Internet of things, particularly the field of Internet of vehicles, often uses a surface-mounted SIM card which is used in combination with the SIM card in the form of an SIM card surface-mounted card, the original function of the SIM card is not changed, and low-cost access wireless mobile terminal media are provided for operation mechanisms outside the communication industry, and applications such as mobile payment, financial management, mobile phones, multi-service security login, sensitive information security transmission and the like are performed. During the synthesis process, the chip is integrated inside and the appearance is invisible. Due to the design, a production enterprise cannot carry out effective end-to-end service test, and an efficient processing method is lacked when communication problems occur.
The method frequently used at present is to take out the problematic SIM card under the high temperature condition and weld other SIM cards for comparison test. The method has the problems of long processing time, easy damage to a mainboard due to the fact that the SIM card is taken down and then welded, lack of end-to-end logs and the like.
Disclosure of Invention
The embodiment of the invention aims to provide an end-to-end testing device and a testing method for communication of the Internet of things, which are used for solving the problems that an existing production enterprise cannot carry out effective end-to-end service testing on a patch SIM card and an efficient processing method is not available when communication problems occur.
In order to achieve the above object, the embodiments of the present invention mainly provide the following technical solutions:
in a first aspect, an embodiment of the present invention provides an end-to-end testing device for communication in the internet of things,
the device comprises: the SIM card seat is provided with a clamping groove used for installing an SIM card, the SIM card seat is electrically connected with the debugging equipment, one end of the testing equipment is connected with the debugging equipment, and the other end of the testing equipment is connected with the master control computer.
Furthermore, the SIM card seat is connected with debugging equipment through a first connecting part, the debugging equipment is connected with the master control computer through a second connecting part, the debugging equipment is connected with the testing equipment through a third connecting part, and the testing equipment is connected to the master control computer through a fifth connecting part.
Furthermore, the end-to-end test device further comprises a communication device, and the communication device is connected to the master control computer through a fourth connecting part.
Furthermore, a plurality of connecting contacts corresponding to the SIM card are arranged in the card slot, and the connecting contacts are used for connecting the SIM card and the debugging device.
Further, a fixing cover is further arranged on the SIM card seat, and the fixing cover is used for fixing the SIM card in the card slot.
Furthermore, the end-to-end testing device is provided with a shell, and the display screen and the SIM card seat of the master control computer are positioned outside the shell.
Furthermore, a power interface is arranged on the shell and connected to the master control computer.
In a second aspect, an embodiment of the present invention further provides an end-to-end testing method for communication of the internet of things,
the method comprises the following steps: putting the SIM card to be tested into the clamping groove, and closing the fixed cover; capturing an interface protocol of the SIM card by using debugging equipment, debugging, generating a debugging log, and transmitting the interface protocol and the debugging log of the SIM card to a master control computer; capturing a communication signaling of the SIM card by using the testing equipment, testing, generating a testing log and transmitting the testing log to the master control computer; and calling a debugging log, an interface protocol of the SIM card and a test log in the master control computer by using the communication equipment, and uploading the debugging log, the interface protocol of the SIM card and the test log to a cloud end.
The technical scheme provided by the embodiment of the invention at least has the following advantages:
according to the end-to-end testing device and the testing method for the communication of the Internet of things, provided by the embodiment of the invention, key information including an SIM card interface, a debugging log, a testing log and the like can be captured and transmitted to a cloud for further analysis, end-to-end service testing can be rapidly and efficiently carried out, and the problems that an SIM card with problems is taken down at a high temperature, a processing time is long, a mainboard is damaged due to welding of a new SIM card and the like are solved.
Drawings
Fig. 1 is a schematic internal structure diagram of an end-to-end testing device for communication of the internet of things according to an embodiment of the present invention.
Fig. 2 is an overall schematic diagram of an end-to-end testing device for communication of the internet of things according to an embodiment of the present invention.
Fig. 3 is a flowchart of a testing method of an internet of things communication end-to-end testing device according to an embodiment of the present invention.
In the figure: the device comprises a SIM card 01, a SIM card seat 02, debugging equipment 03, a master control computer 04, testing equipment 05, communication equipment 06, a power interface 07, an antenna 08, a first connecting part 09, a second connecting part 10, a third connecting part 11, a fourth connecting part 12, a fixed cover 13, a card slot 14, a shell 15, a display screen 16 and a fifth connecting part 17.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
In the following description, for purposes of explanation and not limitation, specific details are set forth such as particular system structures, interfaces, techniques, etc. in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
An embodiment of the present invention provides an end-to-end testing device for communication of an internet of things, and with reference to fig. 1, the device includes: the SIM card base 02 is provided with a card slot 14, the card slot 14 is used for installing an SIM card 01, the SIM card base 02 is electrically connected with the debugging equipment 03, the debugging equipment 03 is connected to the master control computer 04 and is used for capturing an interface protocol of the SIM card, debugging the interface protocol, generating a debugging log and transmitting the interface protocol and the debugging log of the SIM card to the master control computer 04; one end of the test equipment 05 is connected with the debugging equipment 03, and the other end is connected with the main control computer 04, and is used for capturing the communication signaling of the SIM card, testing and generating a test log. The end-to-end test device further comprises a communication device 06, the communication device 06 is connected to the main control computer 04 through a fourth connecting portion 12, and the fourth connecting portion 12 is preferably an embedded transmission line or a data transmission circuit or an interface connecting line. The system is used for uploading the debugging log, the interface protocol of the SIM card, the communication signaling and the test log to the cloud, and is convenient for further analysis.
Specifically, a plurality of connecting contacts corresponding to the SIM card 01 are arranged in the card slot 14, the connecting contacts are used for connecting the SIM card 01 and the debugging device 03, the SIM card holder 02 is further provided with a fixing cover 13, the fixing cover 13 is used for fixing the SIM card 01 in the card slot 14, and when the SIM card is used, the SIM card 01 is placed in the card slot 14, and the fixing cover 13 is closed.
The SIM card seat 02 is connected with the debugging equipment 03 through a first connecting part 09, one end of the first connecting part 09 is located at the lower end of the SIM card seat 02, the other end of the first connecting part 09 extends into the debugging equipment 03, the inside of the first connecting part 09 can realize data transmission between a connecting contact in a card slot and the debugging equipment 03 through an embedded transmission line or a data transmission circuit, and the communication between the debugging equipment 03 and the SIM card adopts an ISO7816 interface protocol.
The debugging device 03 is connected with the main control computer 04 through the second connecting part 10, and the debugging device 03 can be a device composed of a single chip with embedded debugging programs and a 7816 protocol interface and used for capturing an ISO7816 interface protocol of the SIM card. Debugging is carried out, a debugging log is generated, the interface protocol and the debugging log of the SIM card are transmitted to the main control computer 04 through the second connecting part 10, and an embedded transmission line or a data transmission circuit or an interface connecting line is preferably selected by the second connecting part 10.
The test device 05 can be composed of a single chip microcomputer chip with an embedded test program and a 7816 protocol interface, the debugging device 03 is connected with the test device 05 through a third connecting part 11, the test device 05 is connected to the main control computer 04 through a fifth connecting part 17, and the third connecting part 11 and the fifth connecting part 17 are preferably provided with an embedded transmission line or a data transmission circuit or an interface connecting line. Meanwhile, the test device 05 communicates with the debugging device 03 through an ISO7816 interface protocol to acquire a communication signaling of the SIM card, test the communication signaling, generate a test log, and transmit the communication signaling and the test log to the main control computer 04.
The test equipment 05 and the communication equipment 06 both have an antenna 08, the antenna of the test equipment 05 is used for realizing communication between the test equipment 05 and the debugging equipment 03, and the antenna of the communication equipment 06 is used for realizing data transmission between the test equipment 05 and a cloud.
The end-to-end testing device provided by the embodiment of the invention is provided with a shell 15 for packaging a plurality of components of the embodiment, specifically referring to fig. 2, but a display screen 16 and a SIM card seat 02 of a main control computer 04 are positioned outside the shell 15, so that the SIM card is conveniently displayed and installed, and the display screen 16 is used for displaying the working states and data of the debugging equipment 03 and the testing equipment 05. The casing 15 is further provided with a power interface 07, and the power interface 07 is connected to the main control computer 04 and is used for providing power for the device.
Corresponding to the foregoing embodiment, an embodiment of the present invention further provides an end-to-end testing method for communication of an internet of things, and with reference to fig. 3, the method includes:
putting the SIM card to be tested into the clamping groove, and closing the fixed cover;
capturing an interface protocol of the SIM card by using the debugging equipment 03, debugging the interface protocol to generate a debugging log, and transmitting the interface protocol and the debugging log of the SIM card to the master control computer 04;
capturing a communication signaling of the SIM card by using the test equipment 05, testing and generating a test log; and the communication signaling and the test log are transmitted to the master control computer 04, and the master control computer 04 stores the interface protocol, the debugging log, the communication signaling and the test log of the SIM card, so that the follow-up reference is facilitated.
And the communication equipment 06 is used for calling the debugging log in the main control computer 04, the interface protocol of the SIM card and the test log, and uploading the debugging log, the interface protocol of the SIM card and the test log to the cloud, so that further analysis is facilitated.
According to the end-to-end testing device and the testing method for the communication of the Internet of things, provided by the embodiment of the invention, key information including an SIM card interface, a debugging log, a testing log and the like can be captured and transmitted to a cloud for further analysis, end-to-end service testing can be rapidly and efficiently carried out, and the problems that an SIM card with problems is taken down at a high temperature, a processing time is long, a mainboard is damaged due to welding of a new SIM card and the like are solved.
Those skilled in the art will appreciate that the functionality described in the present invention may be implemented in a combination of hardware and software in one or more of the examples described above. When software is applied, the corresponding functionality may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made on the basis of the technical solutions of the present invention should be included in the scope of the present invention.
Claims (8)
1. An end-to-end testing device for communication of the Internet of things, the device comprising: the SIM card seat is provided with a clamping groove used for installing an SIM card, the SIM card seat is electrically connected with the debugging equipment, the debugging equipment is connected to the master control computer, one end of the testing equipment is connected with the debugging equipment, and the other end of the testing equipment is connected with the master control computer.
2. The internet-of-things communication end-to-end testing device of claim 1, wherein the SIM card holder is connected to a debugging device through a first connecting portion, the debugging device is connected to the main control computer through a second connecting portion, the debugging device is connected to a testing device through a third connecting portion, and the testing device is connected to the main control computer through a fifth connecting portion.
3. The internet of things communication end-to-end testing device of claim 1, further comprising a communication device, wherein the communication device is connected to the master computer through a fourth connecting portion.
4. The internet of things communication end-to-end testing device as claimed in claim 1, wherein a plurality of connecting contacts corresponding to the SIM card are disposed in the card slot, and the connecting contacts are used for connecting the SIM card and the debugging device.
5. The internet of things communication end-to-end testing device of claim 1, wherein a fixing cover is further disposed on the SIM card holder, and the fixing cover is used for fixing the SIM card in the card slot.
6. The internet of things communication end-to-end testing device of claim 1, wherein the end-to-end testing device has a housing, and the display screen and the SIM card holder of the main control computer are located outside the housing.
7. The Internet of things communication end-to-end testing device of claim 6, wherein a power interface is arranged on the shell and connected to a master control computer.
8. An end-to-end testing method for communication of the Internet of things is characterized by comprising the following steps:
putting the SIM card to be tested into the clamping groove, and closing the fixed cover;
capturing an interface protocol of the SIM card by using debugging equipment, debugging, generating a debugging log, and transmitting the interface protocol and the debugging log of the SIM card to a master control computer;
capturing a communication signaling of the SIM card by using the testing equipment, testing, generating a testing log and transmitting the testing log to the master control computer;
and calling a debugging log, an interface protocol of the SIM card and a test log in the master control computer by using the communication equipment, and uploading the debugging log, the interface protocol of the SIM card and the test log to a cloud end.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910900046.1A CN110677320A (en) | 2019-09-23 | 2019-09-23 | Internet of things communication end-to-end testing device and testing method thereof |
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| CN201910900046.1A CN110677320A (en) | 2019-09-23 | 2019-09-23 | Internet of things communication end-to-end testing device and testing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112929918A (en) * | 2021-02-04 | 2021-06-08 | 高勤娟 | 5G network automatic detection equipment |
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