CN110289890B - Near field communication test method, system, mobile terminal and storage medium - Google Patents
Near field communication test method, system, mobile terminal and storage medium Download PDFInfo
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- 238000004590 computer program Methods 0.000 claims description 10
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
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Abstract
The application relates to the technical field of radio, in particular to a near field communication test method, a near field communication test system, a mobile terminal and a storage medium, wherein the test method comprises the following steps: acquiring an NFC signal change file; generating an NFC virtual signal according to the NFC signal change described in the NFC signal change file; and performing near field communication test by using the NFC virtual signal. According to the NFC communication method and the NFC communication device, NFC communication can be carried out at an accurate distance, so that the mobile terminal is guaranteed to work normally in the NFC communication at various distances, the communication efficiency is high, the probability of the NFC communication of the mobile terminal in business trip is reduced, the accuracy is high, the user experience is improved, and convenience is brought to users.
Description
Technical Field
The present application relates to the field of radio technologies, and in particular, to a near field communication testing method, system, mobile terminal, and storage medium.
Background
Nfc (near Field communication) is a short range, high frequency radio technology that operates at a frequency of 13.56MHz over a distance of 10 cm. The transmission speed is 106 Kbit/s, 212 Kbit/s or 424 Kbit/s. The NFC technology is integrated and evolved from a non-contact radio frequency identification and interconnection technology, and the functions of an induction type card reader, an induction type card and point-to-point are combined on a single chip, so that identification and data exchange can be carried out with compatible equipment in a short distance. The NFC communication is based on close-range non-contact communication, and the communication distance between different NFC devices is important for the communication result, so that the NFC communication test is often carried out on the mobile terminal at different distances before the mobile terminal leaves a factory so as to ensure that the mobile terminal can be normally used after leaving the factory.
Disclosure of Invention
The NFC communication testing method and the NFC communication testing device mainly solve the technical problem that the NFC communication of the mobile terminal at various distances is difficult to control accurately in testing before leaving a factory, and testing accuracy is not high.
In order to solve the above technical problem, the first technical solution adopted by the present application is: a near field communication testing method, comprising: acquiring an NFC signal change file; generating an NFC virtual signal according to the NFC signal change described in the NFC signal change file; and carrying out near field communication test by using the NFC virtual signal.
The application also comprises a second technical scheme: a mobile terminal, comprising: the NFC detection device comprises an NFC communication circuit, a processor connected with the NFC communication circuit, and a memory connected with the processor, wherein the memory stores a computer program, and the processor is used for calling the computer program instruction of the memory so as to execute the steps of the near field communication detection method.
The application also comprises a third technical scheme: a near field communication test system comprises the mobile terminal and an external device communicated with the mobile terminal; the external equipment is used for inputting the NFC signal change file to the mobile terminal.
The application also comprises a fourth technical scheme: a storage medium storing a computer program which, when executed by a processor, implements the steps of the above-described near field communication test method.
The beneficial effect of this application is: different from the prior art, in the embodiment of the application, the mobile terminal generates the NFC virtual signal according to the NFC signal change described in the NFC signal change file by inputting the NFC signal change file corresponding to the NFC detection distance change to be detected to the mobile terminal, and the NFC communication signal acquisition module acquires the NFC virtual signal through the NFC communication signal input selection module and then performs a test; the NFC signal of the NFC signal change file of this application changes can be from producing as required infinitely times, and what each signal change corresponds is the distance value of an NFC signal, make when the NFC function that sets up on the test mobile terminal, can carry out the NFC communication test in the accurate distance of various enactments, do not need artifical distance of changing mobile terminal and NFC generator, save the test cost of labor, improve efficiency of software testing, and furthermore, improve the efficiency of mobile terminal NFC communication test under multiple distance, reduce the probability that mobile terminal NFC communication goes wrong, improve the efficiency of NFC communication work under multiple distance of mobile terminal.
Drawings
FIG. 1 is a block diagram of a mobile terminal according to an embodiment of the present application;
FIG. 2 is a block diagram of an embodiment of a processor of the present application;
FIG. 3 is a schematic flow chart diagram of an embodiment of a near field communication test method of the present application;
FIG. 4 is a schematic flow chart diagram illustrating a preferred embodiment of a near field communication test method according to the present application;
FIG. 5 is a block diagram of an embodiment of a near field communication test system according to the present application;
fig. 6 is a block diagram of a storage medium according to an embodiment of the present application.
Detailed Description
In order to make the purpose, technical solution, and technical effect of the present application clearer and clearer, the following further describes the present application in detail, and it should be understood that the specific embodiments described herein are only used for explaining the present application, and are not used for limiting the present application.
Examples
As shown in fig. 1, a mobile terminal 10 includes: an NFC communication circuit 11, a processor 12 connected to the NFC communication circuit 11, and a memory 13 connected to the processor 12, wherein the memory 13 stores a computer program, and the processor 12 is configured to call the computer program instructions of the memory 13 to perform a near field communication testing procedure.
Specifically, in this embodiment, as shown in fig. 2, the processor 12 includes an NFC signal self-generating module, an NFC communication signal input selecting module, an NFC communication signal acquiring module, and a switching processing module, where the NFC signal self-generating module self-generates a corresponding NFC virtual signal according to NFC signal change described in an NFC signal change file; the NFC communication circuit 11 includes an NFC antenna for receiving an NFC communication signal.
The switching processing module is connected with the NFC communication signal input selection module and used for converting the NFC virtual signal provided by the NFC communication signal self-generation module into the NFC communication signal provided by the NFC antenna to the NFC communication signal input selection module or converting the NFC communication signal provided by the NFC antenna into the NFC virtual signal provided by the NFC communication signal self-generation module to the NFC communication signal input selection module.
The NFC communication signal input selection module is used for selecting and inputting an NFC communication signal or an NFC virtual signal to the NFC communication signal acquisition module.
The NFC communication signal acquisition module is configured to acquire an NFC communication signal or an NFC virtual signal, and may output the NFC communication signal or the NFC virtual signal to perform a near field communication test.
The switching processing module is used for switching to the NFC antenna to obtain the NFC communication signal conveniently under the condition that the NFC communication signal module cannot generate the NFC virtual signal, so that the NFC communication test is continuously carried out.
As another preferred scheme, the switching processing module further includes a determining module, and the determining module is configured to determine whether the switching processing module needs to perform the switching processing. Through setting up the judging module, can judge whether need switch according to the selection condition of NFC communication signal input selection module to guarantee that NFC communication signal obtains the module and can continuously obtain NFC communication signal or the virtual signal of NFC, and then improve the efficiency of near field communication test.
The judgment module judges whether switching processing of the switching processing module is carried out or not, if the switching processing module needs to carry out the switching processing, the switching processing module switches the NFC communication signal input selection module from the NFC communication signal self-generation module to the NFC antenna so as to acquire the NFC communication signal from the NFC antenna, or the switching processing module switches the NFC communication signal input selection module from the NFC antenna to the NFC communication signal self-generation module so as to acquire the NFC virtual signal from the NFC communication signal self-generation.
The switching module is used for switching once when the NFC communication signal input selection module selects to switch from one NFC communication signal input mode to another NFC communication signal input mode; when the NFC signal change file exists in the mobile terminal, the NFC communication signal input selection module is connected with the NFC communication signal self-generation module to acquire an NFC virtual signal, when the NFC signal change file does not exist in the mobile terminal, the judgment module judges that the switching processing module needs to perform switching processing, and the NFC communication signal input selection module is connected with the NFC antenna to enable the NFC communication signal input selection module to acquire an NFC communication signal; when the NFC signal file is obtained again in the mobile terminal, the judgment module judges that the switching processing module needs to perform switching processing, and the NFC communication signal input selection module is connected with the NFC communication signal self-generation module to obtain the NFC virtual signal. In addition, when the mobile terminal is tested, actual NFC signal receiving is required, the switching module performs switching processing, the NFC communication signal input selection module is connected with the NFC antenna, and the NFC communication signal input selection module can acquire actual NFC communication signals from the NFC antenna.
Specifically, in this embodiment, the NFC communication signal self-generating module further includes: an NFC signal change file; the NFC signal change file is written with NFC signal change data from the start time, and the NFC communication signal self-generating module provides the NFC communication signal to the NFC communication signal acquiring module according to the NFC signal change described in the NFC signal change file. The NFC signal change file may be an NFC signal change file input by an external device, or may be downloaded from a cloud.
The NFC signal change file is described in the following format, and the specific format of the NFC signal change file is as follows:
[0，T0]
[X1，T1]
[X2，T2]
……
[Xn，Tn]
describing the format of the NFC signal variation file in detail, each line in the NFC signal variation file is represented by [ a, b ], the first line a must be 0, the remaining lines a must satisfy the condition that the value is greater than 0 and the value of the next line is greater than the value of the previous line, that is, 0< X1< X2< X3< … … < Xn, b may be any value; the first row [0, T0] represents the start of second 0, NFC communication signal T0; the second row [ X1, T1] indicates that, starting at X1 seconds, the NFC communication signal is T1; the third row [ X2, T2] indicates that, starting at the X2 th second, the NFC communication signal is T2; … …, respectively; line n +1 [ Xn, Tn ] indicates that the NFC communication signal is Tn from Xn seconds.
For example, the NFC signal variation file is as follows:
[0，4.04]
[2，3.94]
[3，3.98]
[7，4.00]
the NFC signal change corresponding to the NFC signal change file of the above example indicates that the NFC communication signal is 4.04 at the 0 th second, the NFC communication signal becomes 3.94 by the 2 nd second, the NFC communication signal becomes 3.98 by the 3 rd second, the NFC signal changes 4 by the 7 th second, and then the NFC communication signal will remain 4. In practice, it is difficult to repeat the process many times, so that the mobile terminal encounters the NFC antenna change condition in this example, and even if the NFC antenna change condition is encountered, the NFC antenna change condition cannot be reproduced and is difficult to further analyze; in the present application, the NFC signal change scene may be generated for itself for an unlimited number of times, and each signal change corresponds to a distance value of an NFC signal.
Specifically, the NFC communication signal self-generation module generates an NFC virtual signal according to the strength value of each NFC signal, where each NFC virtual signal corresponds to a distance value of one NFC signal, for example, when the NFC signal change corresponding to the NFC signal change file indicates that the NFC communication signal is 4.04 at 0 th second, the NFC communication signal self-generation module generates an NFC virtual signal with a signal strength of 4.04 according to the NFC communication signal 4.04; the NFC communication signal is changed into 3.94 by the 2 nd second, and the NFC communication signal self-generating module generates an NFC virtual signal with the signal intensity of 3.94 according to the NFC communication signal 3.94; the NFC communication signal is changed into 3.98 by the 3 rd second, and the NFC communication signal self-generating module generates an NFC virtual signal with the signal intensity of 3.98 according to the NFC communication signal 3.98; by analogy, the NFC communication signal self-generating module can generate NFC virtual signals corresponding to a plurality of distances according to the NFC signal change file. Therefore, when the NFC function is arranged on the mobile terminal, NFC communication testing can be carried out in various specified accurate distances, labor cost for testing is saved, and testing efficiency is improved, so that the mobile terminal works normally in the NFC communication under various distances, the communication efficiency is high, the probability of the NFC communication error of the mobile terminal is reduced, user experience is improved, and convenience is brought to users.
As shown in fig. 3, the present embodiment further provides a near field communication testing method, including:
step 100: acquiring an NFC signal change file;
step 200: generating an NFC virtual signal according to the NFC signal change described in the NFC signal change file;
step 300: and performing near field communication test by using the NFC virtual signal.
The mobile terminal generates the NFC virtual signal according to the NFC change file, the NFC virtual signal is utilized for carrying out near field communication test, after the test is carried out, the mobile terminal can carry out NFC communication in various established accurate distances, the fact that the mobile terminal works normally in the NFC communication under various distances is guaranteed, the communication efficiency is high, and the probability of the NFC communication error of the mobile terminal is reduced.
Specifically, in this embodiment, the internal memory of the mobile terminal contains an NFC signal change file, where the NFC signal change file includes NFC signal change data from a start time, and generates a corresponding NFC virtual signal according to the NFC signal change data.
Specifically, in this embodiment, after the mobile terminal generates the NFC virtual signal, the mobile terminal may perform a near field communication test by using the NFC virtual signal. The mobile terminal may detect whether the communication function is normal by using the NFC virtual signal, for example, whether the operation of the communication circuit is smooth, whether the signal input/output is accurate, and the like are tested by using the NFC virtual signal, and may also test the success rate of 100 times of communication, count whether the communication success rate meets the requirements, and the like.
As shown in fig. 4, specifically, in this embodiment, before step 300, step 020 is further included, where step 020: and switching an NFC signal receiving end to an NFC signal self-generating circuit to obtain the NFC virtual signal to carry out near field communication test.
Preferably, step 400 is further included after step 300, and step 400: and judging whether an NFC signal change file exists in the mobile terminal, if no signal change file exists, entering the step 500 and the step 600, and if signal change files still exist, executing the step 200.
Step 500: and switching the NFC signal receiving end to an NFC antenna, and acquiring an NFC communication signal from the NFC antenna.
Step 600: and performing near field communication test by using the NFC communication signal.
In this embodiment, the actual NFC communication signal received by the NFC antenna is used to perform near field testing, so that not only can continuous testing be realized, but also the test effect of detecting the NFC virtual signal by using the actual NFC communication signal can be utilized, thereby improving the test accuracy.
More preferably, in this embodiment, the steps 100-600 may be executed in a loop.
In the near field communication test method of this embodiment, through step 400, by determining whether there is an NFC signal change file, the NFC virtual signal is continuously used for performing the near field communication test, or when there is no NFC signal change file and an NFC virtual signal cannot be continuously generated, the NFC signal receiving terminal is switched to the NFC antenna to obtain an NFC communication signal, and the near field communication test is continuously performed, so that when there is no NFC virtual signal in the near field communication test, the near field communication test can be continuously performed through the NFC communication signal of the NFC antenna, thereby ensuring that the near field communication test is continuously performed, improving the test efficiency, and saving the test labor cost.
According to the near field communication test method, the NFC virtual signals are generated according to the NFC signal change described in the NFC signal change file, the scene of the NFC signal change can be generated for the infinite time, each signal change corresponds to the distance value of one NFC signal, the NFC communication signal self-generation module generates one NFC virtual signal according to the distance value of each NFC signal, and the NFC virtual signals are used for conducting near field communication test, so that the test labor cost can be saved, and the test efficiency is improved; the NFC communication can be carried out in various specified accurate distances when the NFC function is arranged on the mobile terminal, so that the mobile terminal is guaranteed to work normally in the NFC communication at various distances, the communication efficiency is high, the probability of the NFC communication error of the mobile terminal is reduced, the user experience is improved, and convenience is brought to users.
In this embodiment, the NFC signal change file is stored in the internal memory of the mobile terminal, and as a modification, the NFC signal change file may be input from an external device or downloaded from a cloud.
The present embodiment further provides a near field communication testing system 40, as shown in fig. 5, including the mobile terminal 10, and an external device 41 communicating with the mobile terminal 10; the external device 41 is configured to input the NFC signal variation file to the mobile terminal 10, so that the NFC signal variation file can be input from the external device 41, thereby facilitating the NFC communication signal to generate the NFC virtual signal from the generating module.
The present embodiment further provides a storage medium 30, as shown in fig. 6, the storage medium 30 stores a computer program 31, and the computer program 31 implements the steps of the near field communication testing method of the present embodiment when executed by the processor.
The above description is only an embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (7)
1. A near field communication test method, comprising:
judging whether an NFC signal change file exists or not;
if so, acquiring the NFC signal change file;
generating an NFC virtual signal according to the NFC signal change described in the NFC signal change file;
switching an NFC signal receiving end to an NFC signal self-generating circuit to obtain the NFC virtual signal to carry out near field communication test;
performing near field communication test by using the NFC virtual signal;
if not, switching the NFC signal receiving end to an NFC antenna so as to acquire an NFC communication signal from the NFC antenna;
and performing near field communication test by using the NFC communication signal.
2. The near field communication test method of claim 1, wherein the NFC signal variation file includes NFC signal variation data starting from a start time.
3. The near field communication test method of claim 1, wherein the obtaining the NFC signal variation file comprises:
receiving the NFC signal change file input by external equipment, or downloading the NFC signal change file from a cloud end, or acquiring the NFC signal change file from an internal memory.
4. A mobile terminal, comprising: NFC communication circuitry, a processor connected to the NFC communication circuitry, and a memory connected to the processor, the memory storing a computer program, the processor being configured to invoke the computer program instructions of the memory to perform the steps of the near field communication test method of any of claims 1-3.
5. The mobile terminal of claim 4, wherein the processor comprises an NFC signal self-generation module, an NFC communication signal input selection module, an NFC communication signal acquisition module, and a handover processing module;
the NFC signal self-generating module is used for self-generating a corresponding NFC virtual signal according to the NFC signal change described in the NFC signal change file;
the switching processing module is connected with the NFC communication signal input selection module and used for converting the NFC virtual signal provided by the NFC communication signal self-generation module into the NFC communication signal provided by the NFC antenna to the NFC communication signal input selection module or converting the NFC communication signal provided by the NFC antenna into the NFC virtual signal provided by the NFC communication signal self-generation module to the NFC communication signal input selection module;
the NFC communication signal input selection module is used for selecting and inputting an NFC communication signal or an NFC virtual signal to the NFC communication signal acquisition module;
the NFC communication signal acquisition module is used for acquiring an NFC communication signal or an NFC virtual signal and outputting the NFC communication signal or the NFC virtual signal to perform a near field communication test.
6. A near field communication test system, comprising: the mobile terminal of claim 4 or 5, an external device in communication with the mobile terminal; and the external equipment is used for inputting an NFC signal change file to the mobile terminal.
7. Storage medium, characterized in that the storage medium stores a computer program which, when executed by said processor, carries out the steps of the near field communication test method of any of claims 1-3.
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| CN110958624B (en) * | 2019-11-29 | 2023-05-23 | Oppo广东移动通信有限公司 | Testing method, device and equipment of near field communication equipment and storage medium |
| CN114942892B (en) * | 2022-07-26 | 2022-10-28 | 北京紫光青藤微***有限公司 | Method and device for communicating with software to be tested, equipment and storage medium |
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