CN113078967A - Wi-Fi testing arrangement - Google Patents
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- CN113078967A CN113078967A CN202110518096.0A CN202110518096A CN113078967A CN 113078967 A CN113078967 A CN 113078967A CN 202110518096 A CN202110518096 A CN 202110518096A CN 113078967 A CN113078967 A CN 113078967A
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- 238000012545 processing Methods 0.000 description 6
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/15—Performance testing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/29—Performance testing
Abstract
The application provides a Wi-Fi testing device. The Wi-Fi testing apparatus includes: the device comprises a signal sending module, a rotary table and a control module; the signal sending module is used for outputting Wi-Fi signals with different strengths under the control of the control module; the rotary table comprises a platform, a support and a rotary steering engine, the support is arranged above the platform and used for placing a terminal, and the rotary steering engine is used for adjusting the size of an included angle between the support and the platform under the control of the control module. Therefore, automatic terminal Wi-Fi testing is achieved, and testing efficiency is improved.
Description
Technical Field
The application relates to a wireless communication technology, in particular to a Wi-Fi testing device.
Background
The Wi-Fi function of the terminal is one of the important functions of the terminal, and the Wi-Fi function test of the terminal is performed fully, which is the premise of ensuring the performance of the terminal.
When the Wi-Fi function test is performed on the terminal, the test is usually performed repeatedly under different states of the terminal. At present, the tests usually need to design specific test actions and are completed by manually operating a terminal, and the process is complicated and the efficiency is low.
Disclosure of Invention
The application provides a Wi-Fi testing device, which realizes automatic terminal Wi-Fi testing and improves testing efficiency.
In a first aspect, the present application provides a Wi-Fi testing apparatus, comprising: the device comprises a signal sending module, a rotary table and a control module;
the signal sending module is used for outputting Wi-Fi signals with different strengths under the control of the control module;
the rotary table comprises a platform, a support and a rotary steering engine, the support is arranged above the platform and used for placing a terminal, and the rotary steering engine is used for adjusting the size of an included angle between the support and the platform under the control of the control module.
In one embodiment, the signal transmission module includes: the routing signal output unit, the attenuator and the antenna are connected in sequence; wherein
The routing signal output unit is used for outputting a routing signal;
the attenuator is used for outputting the routing signal after attenuating the routing signal under the control of the control module;
the antenna is used for receiving the attenuated signals and outputting Wi-Fi signals.
In one embodiment, the routing signal output unit includes at least one router and a power divider;
part or all of the at least one router is used for outputting an initial routing signal under the control of the control module;
the power divider is configured to combine the initial routing signals output by the at least one router into a routing signal.
In one embodiment, the attenuator is in wired connection with the antenna;
the at least one router, the power divider and the attenuator are arranged in a first shielding box;
the antenna and the turntable are arranged in a second shielding box.
In one embodiment, the apparatus further comprises a first signal disturber and a second signal disturber;
the first signal interference unit is arranged on the first shielding box and used for generating a first interference signal into the first shielding box under the control of the control module;
the second signal interference unit is arranged on the second shielding box and used for generating a second interference signal into the second shielding box under the control of the control module.
In one embodiment, the attenuator is wirelessly connected to the antenna;
the at least one router, the power divider, the attenuator, the antenna, and the turntable are disposed in a third shielded enclosure.
In one embodiment, the apparatus further comprises a third signal disturber;
the third signal interference unit is arranged on the third shielding box and used for generating a third interference signal into the third shielding box under the control of the control module.
In one embodiment, the rotary steering engine is further used for adjusting the position of the support above the platform under the control of the control module.
In one embodiment, the rotary steering engine is further configured to adjust the rotation angle of the platform under the control of the control module.
In one embodiment, the control module is further configured to receive a Wi-Fi test result sent by the terminal, and determine whether the Wi-Fi test result meets a test requirement according to a preset threshold.
The application provides a Wi-Fi testing arrangement, includes: the method comprises the following steps: the device comprises a signal sending module, a rotary table and a control module; the control module is respectively connected with the signal sending module and the rotary table; the signal sending module is used for outputting Wi-Fi signals with different strengths under the control of the control module; the rotary table comprises a platform, a support and a rotary steering engine, the support is arranged above the platform and used for placing a terminal, and the rotary steering engine is used for adjusting the size of an included angle between the support and the platform under the control of the control module. The automatic terminal Wi-Fi test is realized, the test efficiency is improved, and meanwhile, a series of stability problems such as dead halt, screen fixation, screen freezing and the like in the Wi-Fi characteristic can be continuously reproduced by adopting the Wi-Fi test device; the test task of long-time large-scale pressure measurement can be completed; the problem of insufficient manual testing precision under high-strength testing can be solved; the problems of misjudgment, misdetection and the like in the manual test process can be avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a Wi-Fi testing apparatus according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram illustrating an inclination angle of a terminal according to an embodiment of the present disclosure;
fig. 3 is a first schematic structural diagram of a signal sending module of a Wi-Fi testing apparatus according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a signal sending module of a Wi-Fi testing apparatus according to an embodiment of the present application;
fig. 5 is a first schematic structural diagram of a signal sending module and a turntable of a Wi-Fi testing apparatus according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a signal sending module and a turntable of a Wi-Fi testing apparatus according to an embodiment of the present application;
FIG. 7 is a schematic structural diagram of a turntable of a Wi-Fi testing apparatus according to an embodiment of the present disclosure;
FIG. 8 is a schematic view illustrating a rotation angle of a turntable of a Wi-Fi testing apparatus according to an embodiment of the present disclosure;
fig. 9 is a schematic view of a rotation angle of a terminal according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The Wi-Fi function of the terminal is one of the important functions of the terminal, and the Wi-Fi function of the terminal is fully tested, which is the premise of ensuring the performance of the terminal. When a Wi-Fi functionality test is performed on a terminal, for example, when a Wi-Fi throughput test is performed, it is generally necessary to repeat the test for many times in different states of the terminal. At present, the tests usually need to design specific test actions and are completed by manually operating a terminal, and the process is complicated and the efficiency is low.
In order to realize automatic testing and improve testing efficiency, the embodiment of the application provides a Wi-Fi testing device, which comprises a signal sending module, a rotary table and a control module, wherein the rotary table is used for placing a terminal to be tested, and the signal sending module and the rotary table work under the control of the control module, the signal sending module is used for outputting Wi-Fi signals with different intensities under the control of the control module, and the rotary table changes the inclination angle of the terminal under the control of the control module, so that the Wi-Fi testing device can be used for carrying out Wi-Fi testing on the terminal under different placing states and different Wi-Fi signal intensities.
The Wi-Fi test apparatus provided in the present application is described in detail below with reference to specific embodiments. It is to be understood that the following detailed description may be combined with other embodiments, and that the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 1 is a schematic structural diagram of a Wi-Fi testing apparatus according to an embodiment of the present disclosure. As shown in fig. 1, the Wi-Fi test apparatus includes: the device comprises a signal sending module 1, a rotary table 2 and a control module 3.
Wherein, the control module 3 is respectively connected with the signal sending module 1 and the rotary table 2.
The signal sending module 1 is used for outputting Wi-Fi signals with different intensities under the control of the control module 3.
The turntable 2 comprises a platform 21, a support 22 and a rotary steering engine 23, the support 22 is arranged above the platform 21, the support 22 is used for placing a terminal, and the rotary steering engine 23 is used for adjusting the size of an included angle between the support 22 and the platform 21 under the control of the control module 3.
When the Wi-Fi testing device provided by the embodiment of the application is used for carrying out Wi-Fi testing on the terminal, the terminal is placed on the support 22, and then the control module 3 outputs a control instruction to control the signal sending module 1 and the rotary table 2 to carry out testing. Optionally, the control module 3 may be a microprocessor, a PC upper computer, and the like, which is not limited in this embodiment.
As an example, the control module 3 controls the signal sending module 1 to output a Wi-Fi signal with a first strength, and controls the rotary steering engine 23 in the turntable 2 to adjust an included angle between the support 22 and the platform 21, when the included angle between the support 22 and the platform 21 is different, as shown in fig. 2, the inclination angle of the terminal is changed, so that the Wi-Fi performance of the terminal at different inclination angles can be tested under the Wi-Fi signal with the first strength.
In an example, the control module 3 controls the signal sending module 1 to output Wi-Fi signals of the second intensity, controls the rotary steering engine 23 in the rotary table 2 to adjust an included angle between the support 22 and the platform 21, and adjusts the included angle between the support 22 and the platform 21 within a range from 0 to 180 degrees, so that Wi-Fi performance of the terminal at different inclination angles under the Wi-Fi signals of the second intensity is tested. Four angles of inclination of the terminal are only schematically shown in fig. 2, and it will be understood that the angle between the support 22 and the platform 21, i.e. the angle of inclination of the terminal, can be adjusted according to the test requirements.
The control module 3 can set the control instructions of the signal sending module 1 and the rotary table 2 in advance through programs, so that the tests of the terminal under different Wi-Fi signal strengths and different inclination angles can be completed at one time by executing the programs in the control module 3, the automatic tests are realized, the test actions are prevented from being manually adjusted, the efficiency is improved, and the errors caused by manual adjustment are avoided.
On the basis of the above embodiments, the respective modules in the Wi-Fi testing apparatus are further described in detail.
As shown in fig. 3, the signal transmission module 1 includes: a routing signal output unit 11, an attenuator 12, and an antenna 13 connected in this order. Wherein the content of the first and second substances,
the routing signal output unit 11 is used for outputting a routing signal; the attenuator 12 is used for outputting the routing signal after attenuating under the control of the control module 3; the antenna 13 is used for receiving the attenuated signal and outputting a Wi-Fi signal.
In the embodiment of the present application, the routing signal output unit 11 outputs the routing signal, and the attenuator 12 attenuates the routing signal, so that Wi-Fi signals with different intensities can be output. For example, the strength of the routing signal output by the routing signal output unit 11 is 10dB, and the control module 3 may control the attenuation amount of the attenuator 12 through a plurality of control instructions at different times, so as to obtain attenuated signals with different strengths, for example, the attenuated signals may be sequentially attenuated from 10dB to 9dB, 8dB, 7dB, and the like, so as to test the Wi-Fi performance of the terminal under different Wi-Fi signal strengths.
Optionally, as shown in fig. 4, the routing signal output unit 11 may include at least one router 111 and a power divider 112. Wherein, part or all of at least one router 111 is used for outputting an initial routing signal under the control of the control module 3; the power divider 112 is configured to combine the initial routing signals output by the at least one router 111 into a routing signal.
Since the strength of the Wi-Fi signal that the routing signal output unit 11 needs to output may also be different due to different test requirements, in this embodiment of the application, the routing signal output unit 11 may include one or more routers 111, and when a plurality of routers 111 are included, the controller may control one router 111 of the plurality of routers 111 to operate, or the plurality of routers 111 to operate simultaneously. The power divider 112 is configured to combine the initial routing signal output by the at least one router 111 into a routing signal, so as to increase the intensity range of the routing signal and ensure that various test requirements can be met.
On the basis of the above embodiments, the setting manner of each module in the Wi-Fi test apparatus is further described.
In one embodiment, as shown in fig. 5, there is a wired connection between the attenuator 12 and the antenna 13, that is, the attenuator 12 and the antenna 13 are connected by a cable; at least one router 111, a power divider 112 and an attenuator 12 are disposed in the first shielding box 10; the antenna 13 and the turntable 2 are disposed in the second shield case 20.
The first shielding box 10 and the second shielding box 20 are used for shielding external signals, so that the external signals are prevented from interfering with the test result, and the test result is not accurate. Since the router 111, the power divider 112, and the attenuator 12 are respectively disposed in two shielding boxes together with the antenna 13 and the turntable 2, the attenuator 12 and the antenna 13 need to be connected by a wire, so that the antenna 13 outputs a Wi-Fi signal. By adopting the two shielding boxes, signal interference between the two shielding boxes can be avoided, and the accuracy of a test result is improved.
On this basis, the Wi-Fi testing apparatus may further include a first signal jammer 100 and a second signal jammer 200; the first signal disturber 100 is disposed on the first shielding box 10, and is configured to generate a first disturbing signal into the first shielding box 10 under the control of the control module 3; the second signal interference unit 200 is disposed on the second shielding box 20, and is configured to generate a second interference signal into the second shielding box 20 under the control of the control module 3. The first signal disruptor 100 and the second signal disruptor 200 may have switch buttons thereon.
The first signal jammer 100 and the second signal jammer 200 are both configured to generate a jamming signal, which may be, for example, a bluetooth jamming signal, a Global Positioning System (GPS) jamming signal, and the like, and the embodiment of the present invention is not limited thereto. The first signal jammer 100 and the second signal jammer 200 operate under the control of the control module 3 for Wi-Fi testing of the terminal under a specific interference signal. For example, the control module 3 may control the first signal jammer 100 to operate to generate a first interference signal through a control instruction based on the control of the attenuator 12 and the turntable 2, so that a Wi-Fi test may be performed on the terminal under the first interference signal; for example, the control module 3 may control the second signal jammer 200 to operate through a control instruction to generate a second interference signal on the basis of the control attenuator 12 and the turntable 2, so that a Wi-Fi test may be performed on the terminal under the second interference signal; for example, the control module 3 may control the first signal jammer 100 to operate to generate the first interference signal and also control the second signal jammer 200 to operate to generate the second interference signal based on the control of the attenuator 12 and the turntable 2, so that the Wi-Fi test may be performed on the terminal under the first interference signal and the second interference signal.
In one embodiment, as shown in FIG. 6, there is a wireless connection between the attenuator 12 and the antenna 13; at least one router 111, power divider 112, attenuator 12, antenna 13, and turntable 2 are disposed in third shield box 30.
The third shielding box 30 is used for shielding external signals, and prevents the external signals from interfering with the test result, which results in inaccurate test result. Since the router 111, the power divider 112, the attenuator 12, the antenna 13 and the turntable 2 are disposed in a shielded box, the attenuator 12 and the antenna 13 may be connected in a wireless manner, so that the antenna 13 outputs a Wi-Fi signal.
On the basis, the Wi-Fi testing apparatus may further include a third signal disruptor 300 disposed on the third shielding box 30, for generating a third interference signal into the third shielding box 30 under the control of the control module 3. The third signal disruptor 300 may have a switch button thereon.
For example, the third interference signal may be a bluetooth interference signal, a GPS interference signal, and the like, which is not limited in this embodiment of the application. The third signal jammer 300 operates under the control of the control module 3 for Wi-Fi testing of the terminal under a specific interference signal. For example, the control module 3 may control the third signal jammer 300 to operate to generate a third interference signal through a control instruction based on the aforementioned control of the attenuator 12 and the turntable 2, so that the Wi-Fi test may be performed on the terminal under the third interference signal.
In the foregoing embodiment, it has been described that the rotary steering engine 23 in the turntable 2 can adjust the included angle between the support 22 and the platform 21, and besides, optionally, the rotary steering engine 23 is also used to adjust the position of the support 22 above the platform 21 under the control of the control module 3, for example, the rotary steering engine 23 controls the support 22 to move along the arrow direction shown in fig. 7, so as to adjust the distance between the terminal and the antenna 13; optionally, the rotary steering engine 23 is further configured to adjust a rotation angle of the platform 21 under the control of the control module 3, for example, as shown in fig. 8, the rotation angle of the platform 21 is illustrated, and as shown in fig. 9, a schematic diagram of the terminal following rotation at different rotation angles is illustrated. Only four rotation angles of the terminal are schematically shown in fig. 9, and it is understood that the rotation angle of the platform 21, i.e., the rotation angle of the terminal, can be adjusted according to the test requirements. In addition, the precision of the rotation angle of the platform 21 may also be set as required, for example, the precision may be controlled to be 1 degree, so as to realize accurate testing.
In an implementation manner, the control module 3 is further configured to receive a Wi-Fi test result sent by the terminal, and determine whether the Wi-Fi test result meets the test requirement according to a preset threshold. Taking the control module 3 as the PC upper computer as an example, the terminal respectively tests the Wi-Fi uplink and downlink throughput rates, and simultaneously records the signal strength of the terminal, and then the terminal sends the recorded test result to the PC upper computer through the USB connection with the PC upper computer. The PC upper computer can read and analyze the test result sent by the terminal through the Uiautormator frame, and finally judges whether the Wi-Fi throughput rate of the terminal meets the test requirement or not according to a preset threshold value. Through automatic test result analysis, the test result can be recorded without manual work, real-time synchronization of test operation and the test result is achieved, and analysis and result of abnormal problems can be rapidly performed.
The method for Wi-Fi testing of the terminal based on the Wi-Fi testing device in the embodiment of the present application is further described below, taking the control module as the PC upper computer as an example, in the embodiment of the present application, the router, the attenuator, the turntable, and the signal jammer are all connected to the PC upper computer to receive the instruction sent by the PC upper computer, and the terminal is also connected to the PC upper computer to feed back the test result to the PC upper computer.
1. And the PC upper computer sends an instruction to control the switching of the routers, so that one router or the routers can work simultaneously.
2. Routing signals of the router are transmitted to the attenuator through the power divider, and the PC upper computer issues instructions to control the attenuator, so that the routing signals are attenuated step by step.
3. And the PC upper computer sends an instruction to control the signal interference device so that the signal interference device sends a Bluetooth interference signal or a GPS interference signal and the like.
4. And the PC upper computer issues a rotary steering engine for controlling the rotary table, and the rotary steering engine responds to the instruction and executes rotary operation, so that the adjustment of different rotary positions, different inclination angles and different intervals of the terminal is realized.
5. The terminal is placed on a rotary table, the functions of Frequency Modulation (FM), GPS and Bluetooth are turned off, the function of Wireless Local Area Network (WLAN) is turned on, the uplink and downlink throughput rates of Wi-Fi are respectively tested, the signal intensity is recorded simultaneously, and the recorded test result is sent to a PC upper computer through USB connection. The script of the terminal for executing the test operation steps can be written by the PC upper computer in advance, the script is issued to the terminal by the PC upper computer, and the test operation is executed according to the script after the terminal is analyzed.
6. And the data analysis unit of the PC upper computer adopts the Uiautomator technical scheme, receives the test result fed back by the terminal, analyzes the test result and generates a test log.
The Wi-Fi testing device provided by the embodiment of the application realizes automatic terminal Wi-Fi testing and test result analysis, so that a series of stability problems such as dead halt, screen fixing, screen freezing and the like in Wi-Fi characteristics can be continuously reproduced; the test task of long-time large-scale pressure measurement can be completed; the problem of insufficient manual testing precision under high-strength testing can be solved; the problems of misjudgment, misdetection and the like in the manual test process can be avoided.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Embodiments of the present application are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processing unit of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processing unit of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the embodiments of the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the embodiments of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to encompass such modifications and variations.
In the present application, the terms "include" and variations thereof may refer to non-limiting inclusions; the term "or" and variations thereof may mean "and/or". The terms "first," "second," and the like in this application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. In the present application, "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
Claims (10)
1. A Wi-Fi testing apparatus, comprising: the device comprises a signal sending module, a rotary table and a control module;
the signal sending module is used for outputting Wi-Fi signals with different strengths under the control of the control module;
the rotary table comprises a platform, a support and a rotary steering engine, the support is arranged above the platform and used for placing a terminal, and the rotary steering engine is used for adjusting the size of an included angle between the support and the platform under the control of the control module.
2. The apparatus of claim 1, wherein the signal sending module comprises: the routing signal output unit, the attenuator and the antenna are connected in sequence; wherein
The routing signal output unit is used for outputting a routing signal;
the attenuator is used for outputting the routing signal after attenuating the routing signal under the control of the control module;
the antenna is used for receiving the attenuated signals and outputting Wi-Fi signals.
3. The apparatus of claim 2, wherein the routing signal output unit comprises at least one router and a power divider;
part or all of the at least one router is used for outputting an initial routing signal under the control of the control module;
the power divider is configured to combine the initial routing signals output by the at least one router into a routing signal.
4. The apparatus of claim 3, wherein a wired connection is provided between the attenuator and the antenna;
the at least one router, the power divider and the attenuator are arranged in a first shielding box;
the antenna and the turntable are arranged in a second shielding box.
5. The apparatus of claim 4, further comprising a first signal disturber and a second signal disturber;
the first signal interference unit is arranged on the first shielding box and used for generating a first interference signal into the first shielding box under the control of the control module;
the second signal interference unit is arranged on the second shielding box and used for generating a second interference signal into the second shielding box under the control of the control module.
6. The apparatus of claim 3, wherein a wireless connection is provided between the attenuator and the antenna;
the at least one router, the power divider, the attenuator, the antenna, and the turntable are disposed in a third shielded enclosure.
7. The apparatus of claim 6, further comprising a third signal jammer;
the third signal interference unit is arranged on the third shielding box and used for generating a third interference signal into the third shielding box under the control of the control module.
8. The device according to any one of claims 1 to 7, wherein the rotary steering engine is further configured to adjust the position of the support above the platform under the control of the control module.
9. The device of any one of claims 1-8, wherein the rotary steering engine is further configured to adjust a rotation angle of the platform under control of the control module.
10. The device according to any one of claims 1 to 9, wherein the control module is further configured to receive a Wi-Fi test result sent by the terminal, and determine whether the Wi-Fi test result meets a test requirement according to a preset threshold.
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