CN111934788A - Radio frequency index testing method and system of head-mounted equipment and related components - Google Patents
Radio frequency index testing method and system of head-mounted equipment and related components Download PDFInfo
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Abstract
The application discloses a radio frequency index testing method of head-mounted equipment, which comprises the following steps: configuring equipment test parameters of the current to-be-tested head-mounted equipment; calling the equipment test parameters to configure the instrument test parameters of the current radio frequency comprehensive tester; and testing the radio frequency signal output by the current head-mounted equipment to be tested according to the equipment test parameters by the current radio frequency comprehensive tester to obtain a radio frequency index test result of the current head-mounted equipment to be tested. The configuration of the instrument testing parameters of the radio frequency comprehensive tester is realized by directly calling the equipment testing parameters of the current head-mounted equipment to be tested, so that the equipment testing parameters and the instrument testing parameters are kept consistent, the normal radio frequency index test of the head-mounted equipment is ensured, and the parameter configuration efficiency and the test efficiency are improved. The application also discloses a radio frequency index testing device of the head-mounted equipment, the electronic equipment and a computer readable storage medium, which have the beneficial effects.
Description
Technical Field
The present disclosure relates to the field of head-mounted devices, and in particular, to a method and a system for testing radio frequency indicators of a head-mounted device, and related components.
Background
Before the head-mounted device is put into production, research and development testers usually perform manual testing on Bluetooth and WiFi radio frequency indexes of the head-mounted device, multiple links are often required to be configured in the manual radio frequency index testing process, and the testing process relates to equipment to be tested, head-mounted device chip instruction software to be tested, a radio frequency comprehensive tester, radio frequency comprehensive tester software, a signal cable, power supply and the like. In the testing process, parameter configuration needs to be carried out on the to-be-tested head-mounted device and the radio frequency comprehensive tester respectively, and due to the fact that the parameter configuration depends on manual work, efficiency is low, and if research and development testers are neglected, configuration parameters of the to-be-tested head-mounted device and the radio frequency comprehensive tester are not found to be inconsistent, normal testing cannot be carried out.
Therefore, how to provide a solution to the above technical problem is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The application aims to provide a radio frequency index testing method and device for a head-mounted device, an electronic device and a computer readable storage medium, which can ensure that the device testing parameters and the instrument testing parameters are consistent, so that the radio frequency index testing of the head-mounted device can be normally carried out, and the parameter configuration efficiency and the testing efficiency can be improved.
In order to solve the above technical problem, the present application provides a method for testing a radio frequency index of a head-mounted device, including:
configuring equipment test parameters of the current to-be-tested head-mounted equipment;
calling the equipment test parameters to configure the instrument test parameters of the current radio frequency comprehensive tester;
and testing the radio frequency signal output by the current head-mounted equipment to be tested according to the equipment test parameter through the current radio frequency comprehensive tester to obtain a radio frequency index test result of the current head-mounted equipment to be tested.
Preferably, the output interfaces of all the radio frequency signals of the current to-be-tested head-mounted device are connected with the current radio frequency comprehensive tester through the power combiner.
Preferably, the method for testing radio frequency indexes of the head-mounted device further includes:
determining a test sequence of each radio frequency signal of the current head-mounted equipment to be tested according to the working frequency bands of all the radio frequency signals output by the current head-mounted equipment to be tested;
correspondingly, the process of testing the current to-be-tested head-mounted device according to the radio frequency signal output by the device test parameter through the current radio frequency comprehensive tester specifically comprises the following steps:
and according to the test sequence, testing the radio frequency signal output by the current head-mounted equipment to be tested according to the equipment test parameters by the current radio frequency comprehensive tester.
Preferably, the method for testing radio frequency indexes of the head-mounted device further includes:
the method comprises the steps that control instructions corresponding to a plurality of pieces of head-mounted equipment to be tested and a plurality of radio frequency comprehensive testers are stored in a storage module in advance;
correspondingly, the process of testing the current to-be-tested head-mounted device according to the radio frequency signal output by the device test parameter through the current radio frequency comprehensive tester specifically comprises the following steps:
and respectively sending corresponding control instructions to the current head-mounted equipment to be tested and the current radio frequency comprehensive tester according to the selection instruction, so that the current radio frequency comprehensive tester tests the radio frequency signals output by the current head-mounted equipment to be tested according to the equipment test parameters.
Preferably, the method for testing radio frequency indexes of the head-mounted device further includes:
acquiring independent parameters of the current head-mounted equipment to be tested and the current radio frequency comprehensive tester;
and generating the selection instruction according to the independent parameters.
Preferably, the method for testing radio frequency indexes of the head-mounted device further includes:
and acquiring and displaying the debugging state and/or the test log of the current to-be-tested head-mounted equipment.
Preferably, the method for testing radio frequency indexes of the head-mounted device further includes:
and storing and printing the radio frequency index test result in a graphic and text mode.
In order to solve the above technical problem, the present application further provides a radio frequency index testing apparatus for a head-mounted device, including:
the first configuration module is used for configuring the equipment test parameters of the current head-mounted equipment to be tested;
the second configuration module is used for calling the equipment test parameters to configure the instrument test parameters of the current radio frequency comprehensive tester;
and the test module is used for testing the radio frequency signal output by the current head-mounted equipment to be tested according to the equipment test parameter through the current radio frequency comprehensive tester to obtain a radio frequency index test result of the current head-mounted equipment to be tested.
In order to solve the above technical problem, the present application further provides an electronic device, including:
a memory for storing a computer program;
a processor for implementing the steps of the method for radio frequency indicator testing of a head-mounted device as claimed in any of the above when executing the computer program.
In order to solve the above technical problem, the present application further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the method for testing radio frequency indexes of a head-mounted device according to any one of the above.
The application provides a radio frequency index testing method of a head-mounted device, the configuration of the instrument testing parameters of a radio frequency comprehensive tester is realized by directly calling the device testing parameters of the current head-mounted device to be tested, so that the device testing parameters and the instrument testing parameters are kept consistent, the normal operation of the radio frequency index testing of the head-mounted device is ensured, and the parameter configuration efficiency and the testing efficiency are improved. The application also provides a radio frequency index testing device of the head-mounted equipment, the electronic equipment and a computer readable storage medium, and the radio frequency index testing device, the electronic equipment and the computer readable storage medium have the same beneficial effects as the radio frequency index testing method of the head-mounted equipment.
Drawings
In order to more clearly illustrate the embodiments of the present application, the drawings needed for the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is a schematic structural diagram of a test system provided in the present application;
fig. 2 is a flowchart illustrating steps of a method for testing radio frequency indicators of a head-mounted device according to the present disclosure;
FIG. 3 is a schematic structural diagram of a PC visualization interface provided in the present application;
fig. 4 is a schematic structural diagram of a radio frequency indicator testing apparatus of a head-mounted device provided in the present application;
fig. 5 is a schematic structural diagram of an electronic device provided in the present application.
Detailed Description
The core of the application is to provide a radio frequency index testing method and device for a head-mounted device, an electronic device and a computer readable storage medium, which ensure that the device testing parameters and the instrument testing parameters are kept consistent, so that the radio frequency index testing of the head-mounted device is normally performed, and the parameter configuration efficiency and the testing efficiency are improved.
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.
It can be understood that, before executing the radio frequency index testing method of the head-mounted device, a testing system suitable for the radio frequency index testing method of the head-mounted device should be built, and as shown in fig. 1, fig. 1 is a schematic structural diagram of a testing system provided in the embodiment of the present application.
As shown in fig. 1, the test system provided in the embodiment of the present application includes: a regulated power supply 01, a radio frequency comprehensive tester 02, a power synthesizer 03, a PC 04 and cables for connecting the two. Before performing a radio frequency index Test of a headset device, a current to-be-tested headset device DUT (device Under Test) needs to be connected to the PC 04 through a serial port cable, so that the PC 04 sends a control instruction to the current to-be-tested headset device DUT, where the control instruction includes but is not limited to an instruction for causing the current to-be-tested headset device DUT to enter a radio frequency Test state, an instruction for controlling the current to-be-tested headset device DUT to be in a transmission Test state or an instruction for receiving a Test state, and the like. The radio frequency comprehensive tester 02 is connected with the network card of the PC 04 through an IP cable or a USB3.0 interface, so that the PC 04 performs parameter configuration on the radio frequency comprehensive tester 02 and sends a corresponding control instruction to the radio frequency comprehensive tester 02 to control the test state of the radio frequency comprehensive tester 02 and check the radio frequency index test result of the current head-mounted device to be tested.
The radio frequency output interfaces of Bluetooth or WiFi and the like of the current head-mounted device to be tested DUT are connected with the input end of the power synthesizer 03 through a radio frequency coaxial cable, the synthesized multiple radio frequency signals are connected with the radio frequency comprehensive tester 02 through the output port of the power synthesizer 03, and each radio frequency output interface is connected to the power synthesizer 03, so that after the type of the currently tested radio frequency signal is adjusted, a test link does not need to be reconnected, and the test steps are simplified.
The radio frequency signal of the current head-mounted device to be tested DUT is transmitted to the radio frequency comprehensive tester 02 through the radio frequency cable, and the power supply end of the voltage-stabilized power supply 01 is connected with the power receiving end of the current head-mounted device to be tested DUT to supply power to the current head-mounted device to be tested DUT.
The following describes in detail a radio frequency index testing method of a head-mounted device provided by the present application, and the radio frequency index testing method of the head-mounted device can be specifically implemented by the PC.
Referring to fig. 2, fig. 2 is a flowchart illustrating steps of a method for testing radio frequency indicators of a head-mounted device according to the present application, where the method for testing radio frequency indicators of the head-mounted device includes:
s101: configuring equipment test parameters of the current to-be-tested head-mounted equipment;
specifically, referring to the above, after each link is connected, the current to-be-tested head-mounted device DUT and the PC are connected through the serial port cable, and as an optimal embodiment, the serial ports of the current to-be-tested head-mounted device DUT and the PC are first detected to determine whether the serial ports can be accurately identified, if so, the device test parameters of the current to-be-tested head-mounted device are configured on the PC, and the PC outputs a control instruction including the device test parameters to the current to-be-tested head-mounted device through the serial port cable, so that the current to-be-tested head-mounted device outputs a radio frequency signal corresponding to the device test parameters. The device test parameters include, but are not limited to, a chip model, technical parameters, and the like of the current to-be-tested head-mounted device, and the technical parameters are used for indicating current radio frequency test index items, including, but not limited to, a transmission channel, a modulation mode, output power, carrier frequency offset and drift, a modulation index, receiver sensitivity, PER integrity, a maximum input level, and the like.
S102: calling the equipment test parameters to configure the instrument test parameters of the current radio frequency comprehensive tester;
specifically, the radio frequency comprehensive tester is connected with a network card of a PC through an IP cable or a USB3.0 interface, instrument test parameters of the current radio frequency comprehensive tester are configured on the PC, the PC sends a control instruction comprising the instrument test parameters to the current radio frequency comprehensive tester through the IP cable or the USB3.0 interface, so that the current radio frequency comprehensive tester tests radio frequency signals output by the current head-mounted equipment to be tested according to the instrument test parameters, and the instrument test parameters comprise but are not limited to instrument models and technical parameters, wherein the technical parameters are used for indicating current radio frequency test index items, including but not limited to a transmitting channel, a modulation mode, output power, carrier frequency offset and drift, a modulation index, receiver sensitivity, PER integrity, a maximum input level and the like. In order to ensure that the test of a certain radio frequency test index item can be normally performed, the technical parameters in the instrument test parameters and the technical parameters in the device test parameters should be kept consistent, so in this embodiment, the technical parameters in the device test parameters are directly called to configure the technical parameters in the instrument test parameters. By adopting the scheme of the embodiment, a tester can configure the technical parameters once, so that the condition that the current head-mounted equipment to be tested and the current radio frequency comprehensive tester use the same group of technical parameters together is ensured, the manual misoperation is avoided, and the testing efficiency is improved because the instrument testing parameters of the radio frequency comprehensive tester are configured in a calling mode.
S103: and testing the radio frequency signal output by the current head-mounted equipment to be tested according to the equipment test parameters by the current radio frequency comprehensive tester to obtain a radio frequency index test result of the current head-mounted equipment to be tested.
Specifically, a radio frequency signal output by the current head-mounted device to be tested DUT according to the device test parameter is transmitted to the current radio frequency comprehensive tester through the radio frequency cable, the current radio frequency comprehensive tester tests the radio frequency signal and outputs a radio frequency index test result of the current head-mounted device to be tested, and further, the radio frequency index test result can be displayed in the form of an image and/or a list through a display interface of the PC, so that a tester can check the radio frequency index test result.
Specifically, the radio frequency index test result can be stored and printed in a graphic and text mode. As a preferred embodiment, a report generation standard is preset, and after a radio frequency index test result is obtained, a test report of the current head-mounted device to be tested DUT is generated according to the report generation standard, where the test report includes the test result and data in the test process for a tester to check. Of course, the radio frequency index test result can be compared with the relevant protocol standard through the PC, and the comparison result is put into the test report together, so that the tester can conveniently find the problem in time.
It can be seen that, in this embodiment, the configuration of the instrument test parameters of the radio frequency comprehensive tester is implemented by directly calling the device test parameters of the current head-mounted device to be tested, so that the device test parameters and the instrument test parameters are kept consistent, the normal performance of the radio frequency index test of the head-mounted device is ensured, and the parameter configuration efficiency and the test efficiency are improved.
On the basis of the above-described embodiment:
as a preferred embodiment, the method for testing radio frequency indexes of the head-mounted device further includes:
determining a test sequence of each radio frequency signal of the current head-mounted equipment to be tested according to the working frequency bands of all the radio frequency signals output by the current head-mounted equipment to be tested;
correspondingly, the process of testing the radio frequency signal output by the current head-mounted device to be tested according to the device test parameters through the current radio frequency comprehensive tester specifically includes:
and testing the radio frequency signals output by the current head-mounted equipment to be tested according to the equipment test parameters by the current radio frequency comprehensive tester according to the test sequence.
Specifically, as described above, the power combiner may be connected to the radio frequency output interface of the current head-mounted device to be tested and the input end of the current radio frequency comprehensive tester, so as to ensure the validity of the radio frequency signal test, avoid interference among multiple channels of signals, and limit the test sequence of each channel of radio frequency signals. It can be understood that the radio frequency signals include, but are not limited to, bluetooth signals, WiFi signals, etc., different radio frequency signals have respective working frequency bands, taking bluetooth signals and WiFi signals as an example, because different head-mounted devices select different models for bluetooth chips and WiFi chips, bluetooth signals and WiFi signals may be in the same working frequency band, such as both being in a 2.4GHz frequency band, or may be in different working frequency bands, such as bluetooth signals being in a 2.4GHz frequency band, WiFi signals being in a 6GHz frequency band, when the two are in different working frequency bands, the bluetooth signals and WiFi signals may be tested simultaneously or non-simultaneously, and during the simultaneous test, although both the two radio frequency signals are output from one output port of the power combiner, the current radio frequency comprehensive tester may distinguish the two radio frequency signals according to the working frequency bands of the two radio frequency signals. If the Bluetooth signal and the WiFi signal are in the same working frequency band, the sequence of testing the two radio frequency signals is set, so that the condition of test failure caused by interference is avoided. When a plurality of paths of radio frequency signals are tested, the scheme of the embodiment is adopted, the test links of the radio frequency output interface and the radio frequency comprehensive tester do not need to be readjusted, only the test sequence of each path of radio frequency signal needs to be preset, and the operation is simple and convenient.
It can be understood that, in this embodiment, it is only required to ensure that the radio frequency signals in the same operating frequency band have a sequence during the test, and in order to improve the test efficiency, the radio frequency signals in different operating frequency bands can be tested at the same time.
As a preferred embodiment, the method for testing radio frequency indexes of the head-mounted device further includes:
the method comprises the steps that control instructions corresponding to a plurality of pieces of head-mounted equipment to be tested and a plurality of radio frequency comprehensive testers are stored in a storage module in advance;
correspondingly, the process of testing the radio frequency signal output by the current head-mounted device to be tested according to the device test parameters through the current radio frequency comprehensive tester specifically includes:
and respectively sending corresponding control instructions to the current head-mounted equipment to be tested and the current radio frequency comprehensive tester according to the selection instruction, so that the current radio frequency comprehensive tester tests the radio frequency signals output by the current head-mounted equipment to be tested according to the equipment test parameters.
It can be understood that, different models of bluetooth chips, WiFi chips and different types of test instruments of different manufacturers have respective corresponding control instructions, and the embodiment stores the control instructions corresponding to the plurality of models of head-mounted devices and the plurality of models of radio frequency integrated test instruments in the storage module in advance, so that the tester can select the control instructions when using the device. Further, the storage module may be specifically a database, and as a preferred embodiment, an independent database may be respectively provided for the head-mounted device and the radio frequency integrated tester, that is, the device database stores control instructions corresponding to head-mounted devices of various models, and the instrument database stores control instructions corresponding to test instruments of various models. The device database can include the chip model of the device, the radio frequency test index items and the corresponding technical parameters of the head-mounted devices of various models under different radio frequency test index items, when the device database is used, a tester inputs the device model and the radio frequency test index items, and the PC can search the parameters and automatically generate the control instructions. Correspondingly, the instrument database can comprise the model of the instrument, the radio frequency test index item and the corresponding technical parameters of the instruments of various types under different radio frequency test index items, when the instrument database is used, a tester inputs the model of the instrument and the radio frequency test index item, and the PC can search the parameters and automatically generate a control instruction. Considering that the types of the head-mounted equipment are more, the control instructions are different, the types of the radio frequency comprehensive testers are more, the pages are different, and the operation modes are different, according to the scheme provided by the embodiment, a tester does not need to master the operation methods of various instruments, only needs to select the chip and/or the tester with the corresponding model from the database according to the selection instruction, can automatically adjust the control instruction corresponding to the chip and/or the tester with the current model, and the operation is simple and easy to realize.
Specifically, the control of the current head-mounted device to be tested and the current radio frequency comprehensive tester can be realized through the control instruction, so that the current head-mounted device to be tested and the current radio frequency comprehensive tester test any one or any several radio frequency test index items according to the control instruction received by the current head-mounted device to be tested and the current radio frequency comprehensive tester respectively, namely, the current head-mounted device to be tested and the current radio frequency comprehensive tester enter the corresponding radio frequency test state. It can be understood that the control instruction sent to the current to-be-tested head-mounted device includes the device test parameters configured in S101, and the control instruction sent to the radio frequency integrated tester includes the instrument test parameters configured in S102. For example, when the output power item in the radio frequency test index item needs to be tested, the control command includes the device test parameter and the parameter corresponding to the output power in the instrument test parameter.
As a preferred embodiment, the tester can update the control instructions in each database at regular time according to the increase and adjustment of the model of the equipment or the instrument by the manufacturer, so as to improve the accuracy and the efficiency of the radio frequency index test of the head-mounted equipment.
As another preferred embodiment, a set of technical parameters corresponding to each commonly used radio frequency test index item under different models of head-mounted devices may be set, the technical parameters are also stored in the device database, after the model of the chip is selected, the set of technical parameters is directly called from the device database to serve as default test parameters of each radio frequency test index item, if the tester does not modify the test parameters, the test of each radio frequency test index item is performed according to the default test parameters, and in batch test, the tester does not need to frequently modify the technical parameters, thereby further improving the test efficiency.
As a preferred embodiment, the method for testing radio frequency indexes of the head-mounted device further includes:
acquiring independent parameters of the current head-mounted equipment to be tested and the current radio frequency comprehensive tester;
and generating a selection instruction according to the independent parameters.
Specifically, when the chip or the radio frequency comprehensive tester of the current headset to be tested with the corresponding model is selected, a scheme that a tester manually inputs the model of the chip or the model of the tester can be adopted, that is, the selection instruction is manually input. In order to further improve the testing efficiency and the testing accuracy, after the communication link is normally established between the current head-mounted device to be tested, the current radio frequency comprehensive tester and the PC, the independent parameters corresponding to the current head-mounted device to be tested and the radio frequency comprehensive tester can be directly obtained through the PC, the chip model of a certain functional module (such as a WiFi chip, a Bluetooth chip, a GNSS chip and the like) of the current head-mounted device to be tested and the model of the radio frequency comprehensive tester can be determined according to the independent parameters, therefore, a corresponding selection instruction can be generated according to the independent parameters, the corresponding chip model is selected from the device database, the corresponding instrument model is selected from the instrument database, and therefore a control instruction in the current testing process is determined.
As a preferred embodiment, the method for testing radio frequency indexes of the head-mounted device further includes:
and acquiring and displaying the debugging state and/or the test log of the current to-be-tested head-mounted equipment.
Specifically, the debugging state and/or the test log of the current to-be-tested head-mounted device are/is acquired in the radio frequency index testing process and displayed through the display interface of the PC, so that a tester can observe the current test state, and whether the current to-be-tested head-mounted device enters the corresponding test state or needs to be adjusted is judged. Similarly, the test log is displayed through the display interface of the PC, namely, the control instruction and the state are displayed back, so that the tester can conveniently debug the current head-mounted equipment to be tested and the current radio frequency comprehensive tester.
Specifically, the design structure of the visualization interface of the PC may be divided into functional areas as shown in fig. 3, so as to input and/or display corresponding information. The menu mainly comprises the following parts, wherein the first part comprises a menu control area 1 which is mainly used for file import \ export and storage. The second part is a control area of the to-be-tested head-mounted device, and mainly comprises a model selection area 2 of a to-be-tested head-mounted Device (DUT) chip, a functional module test selection area 3 and a functional module test selection sub-area 4, and is mainly used for selecting functional modules of the to-be-tested head-mounted Device (DUT), GNSS, Internet of things and the like, and selectively configuring versions in the functional modules; the test parameter configuration area 5 is used for configuring technical parameters such as a transmission channel, a modulation mode and the like of Bluetooth or WiFi, and the test parameters can be called and configured by the radio frequency comprehensive tester; the transmission and reception test instruction region 6 may cause the head-mounted device under test to perform a transmission state mode test or a reception state mode test. The third part is a radio frequency comprehensive tester control area which comprises an instrument model selection area 7, a test result data list display area 8 which is used for displaying the test data result of the current radio frequency comprehensive tester in a list form, a test result data image display area 9 which is used for displaying the test data result of the current radio frequency comprehensive tester in an image form, a printing result area 10 which is used for storing and printing the test result of the current radio frequency comprehensive tester in an image-text form, and a production report area 11 which is used for generating and outputting the test process and the test result according to a standard format. The fourth part is a debugging state of the to-be-tested head-mounted device and a test log output display area, and the debugging state display area 12 of the to-be-tested head-mounted device can display the state of the to-be-tested head-mounted device under the current test, so as to judge whether the device enters a corresponding test state or needs to be adjusted; and the test log output display area 13 is used for displaying the test instruction and the test state back, so that the current head-mounted equipment to be tested and the current radio frequency comprehensive tester can be debugged conveniently.
Of course, other design schemes besides the above scheme may be adopted, and the present application is not specifically limited herein.
In conclusion, by adopting the scheme of the application, the control instructions of chips and instruments of various models are integrated and stored in advance, and selection is performed through a visual interface of a PC in the actual test process, so that the capability of automatically identifying the versions of the chip platforms is realized. The calling functions of various testing and measuring instruments are integrated, the visual interface is used for selection, the test result is displayed on the interface at the same time, the test result is compared with the relevant protocol standard for judgment, meanwhile, the test result data can be called into the test report, and a user can realize the calling capability of the multi-instruction software and the multi-instrument functions and automatically configure the use environment by only installing one installation package in use.
In the test process, two modes can be realized, one is a default mode, a tester only needs to select a corresponding chip model and an instrument model, other test parameters do not need to be filled, and the test is carried out according to a pre-written default value, so that the simple functional verification of the equipment can be realized; secondly, in the editing mode, a tester can modify the provided individual test parameters in the visual interface according to the test requirements so as to test the modified indexes and return the modified indexes to the visual interface through an instrument result, thereby realizing the verification of the performance indexes of the equipment; in addition, the independent test of the functional modules can be realized, a user can independently configure modules such as Bluetooth or WiFi and the like, only one index item is tested by matching with a selected instrument, a plurality of modules can be tested simultaneously, manual intervention is avoided, and the test results of all the modules are automatically output; the method supports the association and non-association use of instruction software and an instrument, and can control the head-mounted equipment to be tested to execute transmitting and receiving states when non-signaling test is performed, and the instrument automatically cooperates with the state to perform test, or only needs to use an instrument module and independently control the instrument to output a test result when the head-mounted equipment to be tested is triggered to enter the test state at high and low levels; the PC in the application supports the butt joint with other instruments except the comprehensive tester, such as a vector network analyzer, and the like, generates screenshots such as impedance, standing waves, loss, Smith charts and the like, and also has the capability of supporting the automatic generation of standardized test reports.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a radio frequency indicator testing apparatus of a head-mounted device provided in the present application, where the radio frequency indicator testing apparatus of the head-mounted device includes:
the first configuration module 11 is configured to configure a device test parameter of the current to-be-tested head-mounted device;
the second configuration module 12 is used for calling the device test parameters to configure the instrument test parameters of the current radio frequency comprehensive tester;
the test module 13 is configured to test, by using the current radio frequency comprehensive tester, a radio frequency signal output by the current to-be-tested head-mounted device according to the device test parameter, so as to obtain a radio frequency index test result of the current to-be-tested head-mounted device.
It can be seen that, in this embodiment, the configuration of the instrument test parameters of the radio frequency comprehensive tester is implemented by directly calling the device test parameters of the current head-mounted device to be tested, so that the device test parameters and the instrument test parameters are kept consistent, the normal performance of the radio frequency index test of the head-mounted device is ensured, and the parameter configuration efficiency and the test efficiency are improved.
In a preferred embodiment, all the output interfaces of the radio frequency signals of the current to-be-tested head-mounted device are connected with the current radio frequency comprehensive tester through a power combiner.
As a preferred embodiment, the radio frequency index testing apparatus of the head-mounted device further includes:
the test sequence determining module is used for determining the test sequence of each radio frequency signal of the current head-mounted equipment to be tested according to the working frequency bands of all the radio frequency signals output by the current head-mounted equipment to be tested;
correspondingly, the test module 13 is specifically configured to:
and testing the radio frequency signals output by the current head-mounted equipment to be tested according to the equipment test parameters by the current radio frequency comprehensive tester according to the test sequence.
As a preferred embodiment, the radio frequency index testing apparatus of the head-mounted device further includes:
the first preprocessing module is used for storing control instructions corresponding to the plurality of head-mounted devices to be tested and the plurality of radio frequency comprehensive testers into the storage module in advance;
correspondingly, the test module 13 is specifically configured to:
and respectively sending corresponding control instructions to the current head-mounted equipment to be tested and the current radio frequency comprehensive tester according to the selection instruction, so that the current radio frequency comprehensive tester tests the radio frequency signals output by the current head-mounted equipment to be tested according to the equipment test parameters.
As a preferred embodiment, the radio frequency index testing apparatus of the head-mounted device further includes:
and the instruction generating module is used for acquiring independent parameters of the current head-mounted equipment to be tested and the current radio frequency comprehensive tester and generating a selection instruction according to the independent parameters.
As a preferred embodiment, the radio frequency index testing apparatus of the head-mounted device further includes:
and the display module is used for acquiring and displaying the debugging state and/or the test log of the current to-be-tested head-mounted equipment.
As a preferred embodiment, the radio frequency index testing apparatus of the head-mounted device further includes:
and the processing module is used for storing and printing the radio frequency index test result in an image-text mode.
On the other hand, the present application further provides an electronic device, as shown in fig. 5, which shows a schematic structural diagram of an electronic device according to an embodiment of the present application, where the electronic device according to the embodiment may include: a processor 21 and a memory 22.
Optionally, the electronic device may further comprise a communication interface 23, an input unit 24 and a display 25 and a communication bus 26.
The processor 21, the memory 22, the communication interface 23, the input unit 24 and the display 25 are all communicated with each other through a communication bus 26.
In the embodiment of the present application, the processor 21 may be a Central Processing Unit (CPU), an application specific integrated circuit, a digital signal processor, an off-the-shelf programmable gate array or other programmable logic device, etc.
The processor may call a program stored in the memory 22. Specifically, the processor may perform operations performed on the electronic device side in the following embodiments of the method for testing radio frequency indicator of the head-mounted device.
The memory 22 is used for storing one or more programs, the program may include program codes, the program codes include computer operation instructions, and in the embodiment of the present application, the memory stores at least the program for realizing the following functions:
configuring equipment test parameters of the current to-be-tested head-mounted equipment;
calling the equipment test parameters to configure the instrument test parameters of the current radio frequency comprehensive tester;
and testing the radio frequency signal output by the current head-mounted equipment to be tested according to the equipment test parameters by the current radio frequency comprehensive tester to obtain a radio frequency index test result of the current head-mounted equipment to be tested.
It can be seen that, in this embodiment, the configuration of the instrument test parameters of the radio frequency comprehensive tester is implemented by directly calling the device test parameters of the current head-mounted device to be tested, so that the device test parameters and the instrument test parameters are kept consistent, the normal radio frequency index test of the head-mounted device is ensured, and the parameter configuration efficiency and the test efficiency are improved.
In one possible implementation, the memory 22 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function (such as a test order determination function, etc.), and the like; the storage data area may store data created according to the use of the computer.
Further, the memory 22 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device or other volatile solid state storage device.
The communication interface 23 may be an interface of a communication module.
The present application may also include a display 24 and an input unit 25, etc.
Of course, the structure of the internet of things device shown in fig. 5 does not constitute a limitation on the internet of things device in the embodiment of the present application, and in practical applications, the electronic device may include more or less components than those shown in fig. 5, or some components in combination.
In another aspect, the present application further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the method for testing a radio frequency index of a head-mounted device as described in any one of the above embodiments.
For the introduction of a computer-readable storage medium provided in the present application, please refer to the above embodiments, which are not described herein again.
The computer-readable storage medium provided by the application has the same beneficial effects as the method for testing the radio frequency index of the head-mounted equipment.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A radio frequency index testing method of head-mounted equipment is characterized by comprising the following steps:
configuring equipment test parameters of the current to-be-tested head-mounted equipment;
calling the equipment test parameters to configure the instrument test parameters of the current radio frequency comprehensive tester;
and testing the radio frequency signal output by the current head-mounted equipment to be tested according to the equipment test parameter through the current radio frequency comprehensive tester to obtain a radio frequency index test result of the current head-mounted equipment to be tested.
2. The method according to claim 1, wherein the output interfaces of all rf signals of the current to-be-tested head-mounted device are connected to the current rf integrated tester through a power combiner.
3. The method for testing radio frequency indicator of the head-mounted device according to claim 2, wherein the method for testing radio frequency indicator of the head-mounted device further comprises:
determining a test sequence of each radio frequency signal of the current head-mounted equipment to be tested according to the working frequency bands of all the radio frequency signals output by the current head-mounted equipment to be tested;
correspondingly, the process of testing the current to-be-tested head-mounted device according to the radio frequency signal output by the device test parameter through the current radio frequency comprehensive tester specifically comprises the following steps:
and according to the test sequence, testing the radio frequency signal output by the current head-mounted equipment to be tested according to the equipment test parameters by the current radio frequency comprehensive tester.
4. The method for testing radio frequency indicator of the head-mounted device according to claim 1, further comprising:
the method comprises the steps that control instructions corresponding to a plurality of pieces of head-mounted equipment to be tested and a plurality of radio frequency comprehensive testers are stored in a storage module in advance;
correspondingly, the process of testing the current to-be-tested head-mounted device according to the radio frequency signal output by the device test parameter through the current radio frequency comprehensive tester specifically comprises the following steps:
and respectively sending corresponding control instructions to the current head-mounted equipment to be tested and the current radio frequency comprehensive tester according to the selection instruction, so that the current radio frequency comprehensive tester tests the radio frequency signals output by the current head-mounted equipment to be tested according to the equipment test parameters.
5. The method for testing radio frequency indicator of the head-mounted device according to claim 4, wherein the method for testing radio frequency indicator of the head-mounted device further comprises:
acquiring independent parameters of the current head-mounted equipment to be tested and the current radio frequency comprehensive tester;
and generating the selection instruction according to the independent parameters.
6. The method for testing radio frequency indicator of the head-mounted device according to claim 1, further comprising:
and acquiring and displaying the debugging state and/or the test log of the current to-be-tested head-mounted equipment.
7. The method for testing radio frequency indicator of the head-mounted device according to any one of claims 1 to 6, wherein the method for testing radio frequency indicator of the head-mounted device further comprises:
and storing and printing the radio frequency index test result in a graphic and text mode.
8. A radio frequency index testing device of head-mounted equipment is characterized by comprising:
the first configuration module is used for configuring the equipment test parameters of the current head-mounted equipment to be tested;
the second configuration module is used for calling the equipment test parameters to configure the instrument test parameters of the current radio frequency comprehensive tester;
and the test module is used for testing the radio frequency signal output by the current head-mounted equipment to be tested according to the equipment test parameter through the current radio frequency comprehensive tester to obtain a radio frequency index test result of the current head-mounted equipment to be tested.
9. An electronic device, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the method for radio frequency indicator testing of a head-mounted device according to any of claims 1 to 7 when executing said computer program.
10. A computer-readable storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the method for radio frequency indicator testing of a head-mounted device according to any one of claims 1 to 7.
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Application publication date: 20201113 |