CN114553333A

CN114553333A - Wireless transmission test method and device, storage medium and electronic equipment

Info

Publication number: CN114553333A
Application number: CN202210300086.4A
Authority: CN
Inventors: 罗正宇
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-05-27

Abstract

The application discloses a wireless transmission test method, a wireless transmission test device, a storage medium and electronic equipment, wherein the method comprises the following steps: the method comprises the steps of controlling wireless equipment to carry out signal transmission under a first channel occupation environment, acquiring test stuck data of a transmission signal of the wireless equipment in a first preset time period by the first channel occupation environment, comparing the test stuck data with comparison stuck data, and generating evaluation data for the anti-interference capacity of the wireless equipment, wherein the comparison stuck data is the stuck data of the comparison equipment for carrying out signal transmission under the first channel occupation environment. By the adoption of the method and the device, the interference resistance of the wireless equipment is evaluated based on the Catton data by quantifying the occupied interference environment of the channel, so that the evaluation result is more objective and more accurate.

Description

Wireless transmission test method and device, storage medium and electronic equipment

Technical Field

The present application relates to the field of computer technologies, and in particular, to a wireless transmission testing method and apparatus, a storage medium, and an electronic device.

Background

The appearance of the wireless equipment greatly facilitates the daily life of people, for example, the wireless equipment such as a wireless Bluetooth headset can be connected with the terminal equipment of a user in a wireless connection mode such as Bluetooth and wireless network communication technology (WiFi), and convenience is provided for the user. Therefore, it is very important to understand and improve the usage effect of the wireless device to test the wireless device to evaluate the wireless transmission function of the wireless device, and it is necessary to provide a more accurate test method for the wireless device transmission function.

Disclosure of Invention

The embodiment of the application provides a wireless transmission testing method, a wireless transmission testing device, a storage medium and electronic equipment, and the anti-interference capability of the wireless equipment can be evaluated based on Caton data by quantifying the occupied interference environment of a channel, so that the evaluation result is more objective and more accurate. The technical scheme is as follows:

in a first aspect, an embodiment of the present application provides a wireless transmission testing method, where the method includes:

controlling wireless equipment to carry out signal transmission in a first channel occupation environment, wherein the first channel occupation environment is used for occupying all channels;

acquiring test stuck data of a transmission signal of the wireless equipment in a first preset time period;

comparing the test stuck data with comparison stuck data, and generating evaluation data for the anti-interference capability of the wireless equipment;

the comparison stuck data is stuck data of the comparison equipment which carries out signal transmission under the first channel occupation environment.

In a second aspect, an embodiment of the present application provides a wireless transmission testing method, where the method includes:

controlling the wireless equipment to carry out signal transmission in a second channel occupation environment, wherein the second channel occupation environment is used for occupying all channels according to a set rule;

acquiring test frequency hopping data of a transmission signal of the wireless equipment in a second preset time period;

and generating evaluation data based on the anti-interference capability of the test frequency hopping data on the wireless equipment.

In a third aspect, an embodiment of the present application provides a wireless transmission testing apparatus, where the apparatus includes:

the wireless device comprises a first transmission module, a second transmission module and a control module, wherein the first transmission module is used for controlling the wireless device to transmit signals in a first channel occupation environment, and the first channel occupation environment is used for occupying all channels;

the first data acquisition module is used for acquiring test stuck data of a transmission signal of the wireless equipment in a first preset time period;

the first evaluation module is used for comparing the test stuck data with comparison stuck data and generating evaluation data for the anti-interference capability of the wireless equipment;

In a fourth aspect, an embodiment of the present application provides a wireless transmission testing apparatus, where the apparatus includes:

the second transmission module is used for controlling the wireless equipment to transmit signals in a second channel occupation environment, wherein the second channel occupation environment is used for occupying all channels according to a set rule;

the second data acquisition module is used for acquiring test frequency hopping data of the transmission signal of the wireless equipment in a second preset time period;

and the second evaluation module is used for generating evaluation data based on the anti-interference capability of the test frequency hopping data on the wireless equipment.

In a fifth aspect, embodiments of the present application provide a computer storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform the above-mentioned method steps.

In a sixth aspect, an embodiment of the present application provides an electronic device, which may include: a processor and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and to perform the above-mentioned method steps.

In one or more embodiments of the present application, a wireless device is controlled to perform signal transmission in an environment where a channel is occupied, stuck data of a transmission signal of the wireless device in a preset time period is obtained, and evaluation data is generated based on the anti-interference capability of the stuck data to the wireless device. By quantifying the occupied interference environment of the channel and evaluating the anti-interference capability of the wireless equipment based on the Catton data, the evaluation result is more objective and more accurate.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an exemplary diagram of a wireless transmission test provided in an embodiment of the present application;

fig. 2 is a schematic flowchart of a wireless transmission testing method according to an embodiment of the present application;

fig. 3 is a schematic flowchart of a wireless transmission testing method according to an embodiment of the present application;

fig. 4 is an exemplary diagram of a first channel occupation environment according to an embodiment of the present application;

fig. 5 is a schematic diagram illustrating an example of obtaining the number of occurrences of an abnormal band according to an embodiment of the present application;

fig. 6 is a flowchart illustrating a method for testing wireless transmission according to an embodiment of the present application;

fig. 7 is a flowchart illustrating a method for testing wireless transmission according to an embodiment of the present application;

fig. 8 is a schematic structural diagram of a wireless transmission testing apparatus according to an embodiment of the present application;

fig. 9 is a schematic structural diagram of a first data obtaining module according to an embodiment of the present disclosure;

fig. 10 is a schematic structural diagram of a wireless transmission testing apparatus according to an embodiment of the present application;

fig. 11 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

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 only a part of the embodiments of the present application, and not all of the 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 wireless transmission testing device can be used for evaluating the anti-interference capability of the wireless transmission function of wireless equipment, the wireless equipment can be connected with other electronic equipment in a wireless transmission mode, the wireless transmission mode can comprise Bluetooth, WiFi and the like, the Bluetooth is a radio technology supporting short-distance communication of the equipment, wireless information exchange can be carried out among a plurality of devices including a mobile phone, a Personal Digital Assistant (PDA), a wireless earphone, a notebook computer, a related peripheral and the like, and the Bluetooth can carry out wireless information exchange by using Ultra High Frequency (UHF) radio waves of ISM (Industrial Scientific Medical) wave band of 2.4-2.485 GHz. The WiFi standard works in a 2.4G frequency band, the frequency range is 2.400-2.4835 GHz, the bandwidth is 83.5M, the WiFi standard can be divided into 14 channels, the width of each channel is 22MHz, and 1-13 channels are generally used for signal transmission. Since wireless transmission modes such as WiFi and Bluetooth all use 2.4G frequency bands, a wireless Access Point (AP) can be used for occupying channels to form different channel occupying environments, and wireless equipment is used for signal transmission under the channel occupying environments to evaluate the anti-interference capacity of the wireless equipment.

Referring to fig. 1, an exemplary schematic diagram of a wireless transmission test is provided for an embodiment of the present application, in which a wireless transmission test apparatus may be connected to at least one wireless access point in a wired or wireless manner and control the wireless access points to access and occupy different channels, for example, the wireless transmission test apparatus in fig. 1 may control 13 wireless access points to access and occupy channel 1, channel 2, channel 3. The wireless transmission testing device can be connected with the wireless equipment, and controls the wireless equipment to perform signal transmission in a wireless transmission mode to obtain a transmission signal of the wireless equipment, wherein the transmission signal of the wireless equipment is a signal generated when the wireless equipment performs signal transmission in the wireless transmission mode, and the transmission signal can be a signal received by the wireless equipment or a signal sent by the wireless equipment. The wireless transmission testing device can be connected with the wireless equipment in a wireless transmission mode, so that transmission signals of the wireless equipment are obtained, and the anti-interference capacity of the wireless equipment is evaluated by analyzing the transmission signals. It can be understood that when the throughput of the wireless access point reaches the maximum value, it indicates that the channel for the wireless access point is already occupied and there is interference on signal transmission of the wireless device, for example, when the throughput of the wireless access point for the channel 1 reaches the maximum value, there is interference on signal transmission of the wireless device on the channel 1, and a stuck phenomenon is easily generated if the wireless device transmits on the channel 1. The wireless transmission testing device can control the throughput of each wireless access point to form different channel occupation environments, and wireless equipment performs wireless transmission testing in the quantized channel occupation environment, so that the evaluation result is more objective and more accurate.

The following describes the wireless transmission test method provided by the present application in detail with reference to specific embodiments.

Please refer to fig. 2, which is a flowchart illustrating a wireless transmission testing method according to an embodiment of the present application. As shown in fig. 2, the method of the embodiment of the present application may include the following steps S101-S103.

S101, controlling wireless equipment to transmit signals in a first channel occupation environment, wherein the first channel occupation environment is used for occupying all channels;

specifically, wireless transmission testing arrangement can form the first channel occupation environment that all channels are all occupied, controls wireless device and carries out signal transmission under first channel occupation environment, because all channels all are occupied so wireless device carries out signal transmission on all channels and all can receive the interference, can detect wireless device self interference killing feature. It can be understood that the wireless transmission testing apparatus may control at least one wireless access point to respectively occupy different channels of all channels, and then make the throughput of all wireless access points reach the highest value, i.e. form a first channel occupation environment in which all channels are occupied.

S102, acquiring test stuck data of a transmission signal of the wireless equipment in a first preset time period;

specifically, the wireless transmission testing device controls the wireless device to perform signal transmission in the first channel occupation environment and acquire the transmission signal of the wireless device, the wireless transmission testing device can acquire the test stuck data of the transmission signal in a first preset time period, the first preset time period can be set initially by the wireless transmission testing device, and related workers can set and store the data in the wireless transmission testing device. It can be understood that, since all channels are occupied and all channels have interference, a transmission signal of the wireless device may be jammed due to the interference, for example, when the wireless device is a wireless headset, the wireless headset is used in an environment where the first channel is occupied, the transmission signal received by the wireless headset is an audio signal, and a user may hear the audio signal output by the wireless headset and the jamming may occur. The test stuck data may include a first stuck number of times of transmitting a signal to a first preset time period, and the like.

S103, comparing the test stuck data with the comparison stuck data, and generating evaluation data for the anti-interference capability of the wireless equipment;

specifically, it can be understood that the smaller the first stuck number of the wireless device is, the stronger the anti-jamming capability of the wireless device is, and in order to perform the comparison test, the comparison stuck data in the first preset time period may be obtained when the comparison device performs signal transmission in the first channel occupation environment, and the comparison stuck data may include the comparison stuck number of the comparison device in the first preset time period. The contrast equipment is to carry out contrast test, judge whether wireless device interference killing feature is qualified to wireless device, and has wireless transmission function's electronic equipment equally, and contrast equipment can be for qualified electronic equipment that has wireless transmission function and interference killing feature, can be provided by wireless device's manufacture factory. The wireless transmission testing device can compare the testing stuck data with the comparison stuck data, and generates evaluation data for the anti-interference capacity of the wireless equipment based on the comparison result. The evaluation data may include the interference rejection of the wireless device being stronger or weaker than the interference rejection of the comparison device, a difference between the first stuck number of the wireless device and the comparison stuck number of the comparison device, and the like.

In the embodiment of the application, the wireless equipment is controlled to transmit signals in a first channel occupation environment, the first channel occupation environment is used for occupying all channels, test stuck data of transmission signals of the wireless equipment in a first preset time period is obtained, the test stuck data is compared with comparison stuck data, and evaluation data is generated for the anti-interference capacity of the wireless equipment. By forming a signal transmission environment in which all channels are occupied, the anti-interference capability of the wireless equipment is evaluated based on the Caton data, so that the evaluation result is more objective and more accurate.

Please refer to fig. 3, which is a flowchart illustrating a wireless transmission testing method according to an embodiment of the present application. As shown in fig. 3, the method of the embodiment of the present application may include the following steps S201 to S205.

S201, controlling the wireless device to perform signal transmission in a first channel occupation environment, where the first channel occupation environment is to occupy all channels.

Specifically, wireless transmission testing arrangement can form the first channel occupation environment that all channels are all occupied, controls wireless device and carries out signal transmission under first channel occupation environment, because all channels all are occupied so wireless device carries out signal transmission on all channels and all can receive the interference, can detect wireless device self interference killing feature.

Optionally, the wireless transmission testing apparatus may control at least one wireless access point to respectively occupy different channels in all channels, for example, the wireless transmission testing apparatus may control 13 wireless access points to respectively occupy channel 1, channel 2, channel 3,. and channel 13, and then control throughput of at least one wireless access point to reach a highest value, so that bandwidth of each wireless access point is occupied by a limit, a first channel occupation environment in which all channels are occupied is formed, and the wireless device is controlled to perform signal transmission using these channels in the first channel occupation environment, regardless of which channel the wireless device uses, the wireless device may be interfered.

Optionally, the wireless transmission testing apparatus may use at least one terminal device to access different wireless access points in the at least one wireless contact, and control the at least one terminal device to perform downloading operations, such as downloading a file from a network, watching a video online, and the like, so that throughput of all the wireless access points reaches a maximum value, and a bandwidth of each wireless access point is occupied by a limit.

Referring to fig. 4 together, an exemplary schematic diagram of a first channel occupation environment is provided for the embodiment of the present application, where a wireless transmission device may control 13 wireless access points to occupy a channel 1, a channel 2, a channel 3, and a channel 13, then adopts 13 terminal devices to access different wireless access points, and controls 13 terminal devices to all perform downloading operations such as downloading files and watching videos online, so that throughput of all the wireless access points reaches a maximum value, and a first channel occupation environment is formed. The wireless device is controlled to perform signal transmission in the first channel occupation environment, for example, when the wireless device is an electronic device such as a mobile phone, the mobile phone and the wireless headset can be connected in a wireless transmission mode, the mobile phone is controlled to send an audio signal to the wireless headset, and the wireless transmission testing device can obtain a transmission signal of the mobile phone and test card pause data of the transmission signal from the wireless headset. It can be understood that the wireless device may also be connected to the wireless sensing test device in a wireless transmission manner, and the wireless device directly transmits signals to the wireless transmission test device.

It can be understood that the wireless signal used in the wireless transmission mode has a reflection condition, so that the wireless access points can be all arranged in an open room, for example, the wireless access points can be all arranged in an open room with a square meter of 20, a more accurate first channel occupation environment can be formed, and the accuracy of the wireless transmission test is improved.

S202, acquiring a signal waveform of a transmission signal of the wireless device in a first preset time period.

Specifically, all channels are occupied, and all channels have interference, so that a transmission signal of the wireless device is jammed due to interference, for example, when the wireless device is a wireless headset, the wireless headset is used in an environment where the first channel is occupied, the transmission signal received by the wireless headset is an audio signal, and a user can hear the audio signal output by the wireless headset and jam can occur. The test stuck data may include a first stuck number of times of transmitting a signal to a first preset time period, and the like. The wireless transmission testing device can acquire a transmission signal of the wireless equipment, and acquire a signal waveform of the transmission signal in a first preset time period through electronic equipment such as an oscilloscope, wherein the first preset time period can be set initially by the wireless transmission testing device, and can also be set by related staff and stored in the wireless transmission testing device. The wireless transmission test device can obtain the test stuck data of the transmission signal through the signal waveform of the transmission signal, for example, can obtain the abnormal wave band in the signal waveform to judge whether the transmission signal is stuck.

S203, acquiring the occurrence frequency of an abnormal wave band in the signal waveform, wherein the occurrence frequency of the abnormal wave band is the first pause frequency of the transmission signal of the wireless device.

Specifically, when the jamming condition of the transmission signal occurs, an abnormal waveband occurs in the signal waveform, and the first jamming frequency of the transmission signal in the first preset time period can be obtained by counting the occurrence frequency of the abnormal waveband in the signal waveform. The wireless transmission testing device can obtain at least one signal wave band in the signal waveform, the lengths of all the signal wave bands are equal, the length of the signal wave band can be set by the initial setting of the wireless transmission device or related working personnel, and for example, the length of the signal wave band can be 1 s. The wireless transmission testing device can obtain an abnormal wave band meeting a signal abnormal condition in at least one signal wave band, and obtain the occurrence frequency of the abnormal wave band in a signal waveform, wherein the occurrence frequency of the abnormal wave band is the first pause frequency of a transmission signal. It can be understood that the abnormal condition is that the corresponding signal waveform is abnormal due to the jamming of the transmission signal, for example, the signal is suddenly 0, the signal corresponding to the waveform is suddenly high, suddenly low, and cannot be detected.

Referring to fig. 5, an exemplary schematic diagram of obtaining the number of occurrences of an abnormal band is provided for the embodiment of the present application, as shown in fig. 5, the signal waveform in a first preset time period obtained by the wireless transmission testing apparatus may be divided into at least one signal band with the same length, a sawtooth waveform appears in a band a, a waveform with a steeply changing height appears in a band B, a waveform with a steeply changing signal to 0 appears in a band C, and waveforms in the band a, the band B, and the band C all satisfy an abnormal condition, and the wireless transmission testing apparatus may confirm that the band a, the band B, and the band C are abnormal bands, and then the number of occurrences of the abnormal band in the signal waveform is 3.

It can be understood that the wireless transmission testing device can obtain the duration of the abnormal phenomenon of the signal waveform in the historical wireless transmission test, namely the pause duration of the transmission signal appearing one time, calculate the average value of the pause duration, and set the size of the signal wave band according to the average value of the pause duration. For example, if the average value of the stuck duration is 1s, the size of the signal band may be set to 1.5s, which is slightly larger than the average value of the stuck duration.

S204, obtaining the first incarceration times in the test incarceration data, and obtaining the comparison incarceration times in the comparison incarceration data.

Specifically, the number of occurrences of the abnormal band in the signal waveform is the first stuck number of times of the test stuck data. It can be understood that the smaller the first stuck number of the wireless device is, the stronger the anti-jamming capability of the wireless device is, in order to perform the comparison test, the comparison stuck data in the first preset time period may be obtained when the comparison device performs signal transmission in the first channel occupation environment, and the comparison stuck data may include the comparison stuck number of the comparison device in the first preset time period. Contrast equipment is for carrying out contrast test, judging whether wireless device interference killing feature is qualified to wireless device, and has wireless transmission function's electronic equipment equally, and contrast equipment can be for qualified electronic equipment that has wireless transmission function and interference killing feature, can be provided by wireless device's manufacture factory.

Optionally, when the transmission signal is an audio signal, the first stuck times may be determined by obtaining the number of occurrences of the abnormal band, or may be obtained by directly listening to the audio signal. For example, when the wireless device is a terminal device that can be connected to the wireless playback device, or the wireless device itself is the wireless playback device, the wireless playback device can be used to play the audio signal, directly obtain the first pause number,

s205, comparing the first clamping time with the comparison clamping time, and generating evaluation data for the anti-interference capability of the wireless equipment.

Specifically, the wireless transmission testing device can compare the first stuck times and the comparison stuck times at the moment, and generate evaluation data for the anti-interference capacity of the wireless equipment based on the comparison result, wherein the evaluation data can include the strength of the anti-interference capacity of the wireless equipment compared with the anti-interference capacity of the comparison equipment, the difference value between the first stuck times of the wireless equipment and the comparison stuck times of the comparison equipment, and the like.

If the first stuck number is smaller than the comparison stuck number, for example, the first stuck number is 5, and the comparison stuck number is 6, the evaluation data may include: the anti-jamming capability of the wireless equipment is qualified and superior to that of the comparison equipment, the clamping time of the wireless equipment is 1 time less than that of the comparison equipment in a first preset time period, and the clamping time of the wireless equipment is 83% of that of the comparison equipment.

If the first stuck number is greater than the comparison stuck number, for example, the first stuck number is 8, and the comparison stuck number is 6, the evaluation data may include: the anti-jamming capability of the wireless equipment is unqualified, the anti-jamming capability of the wireless equipment is poorer than that of the comparison equipment, the clamping time of the wireless equipment is more than 2 times than that of the comparison equipment within a first preset time period, and the clamping time is 133% of that of the comparison equipment.

In the embodiment of the application, the wireless equipment is controlled to transmit signals in a first channel occupation environment, the first channel occupation environment is used for occupying all channels, at least one wireless access point is used for respectively occupying different channels in all channels, the throughput of all the wireless access points is increased to the maximum value, all the channels are occupied, all the channels can generate interference on signal transmission, accidental factors are eliminated, the anti-interference capability of the wireless equipment is convenient to detect, the signal waveform of the transmission signal of the wireless equipment in a first preset time period is obtained, the occurrence frequency of abnormal wave bands in the signal waveform is obtained, the occurrence frequency of the abnormal wave bands is the first clamping frequency of the transmission signal of the wireless equipment, the first clamping frequency is obtained through the signal waveform, the accuracy of testing clamping data is improved, and the first clamping frequency is compared with the comparison clamping frequency, evaluation data is generated for the interference rejection capability of the wireless device. By forming a signal transmission environment in which all channels are occupied, the anti-interference capability of the wireless equipment is evaluated based on the Caton data, so that the evaluation result is more objective and more accurate.

It is understood that, the wireless device may use a Frequency-Hopping Spread Spectrum (FHSS) technique for wireless transmission, which is one of the most commonly used Spread Spectrum methods, and the working principle of the method is a communication method in which carrier frequencies of signals transmitted by the two parties of the transceiver are discretely changed according to a predetermined rule, that is, the wireless device may hop on different channels to avoid interference caused by occupied channels. Because all channels are occupied in the first signal occupation environment, although the interference killing feature of wireless device itself can be evaluated better, but be unfavorable for evaluating wireless device's frequency hopping interference killing feature, wireless transmission testing arrangement can occupy the channel according to setting for the law, forms the frequency hopping interference killing feature that second channel occupation environment tested wireless device.

Please refer to fig. 6, which is a flowchart illustrating a wireless transmission testing method according to an embodiment of the present application. As shown in fig. 6, the method of the embodiment of the present application may include the following steps S301 to S303.

And S301, controlling the wireless equipment to transmit signals in a second channel occupation environment, wherein the second channel occupation environment is used for occupying all channels according to a set rule.

Specifically, the wireless transmission testing device may form a second channel occupation environment, and control the wireless device to perform signal transmission in the second channel occupation environment, where the second channel occupation environment is an environment that occupies all channels according to a set rule, and the set rule may be that the wireless transmission testing device increases the number of occupied channels in all channels according to a set period until all channels are occupied, then, the number of occupied channels in all channels is reduced according to a set period until all channels are unoccupied, wherein the set period can be the initial setting of the wireless transmission testing device or can be set and stored by related staff, for example, the set period can be set to one minute, that is, one occupied channel is increased every one minute until all channels are occupied, and one occupied channel is decreased every one minute until all channels are unoccupied.

It can be understood that the occupied channel indicates that if the wireless device performs signal transmission on the channel, the wireless device may perform frequency hopping to select a channel without interference for signal transmission, the second channel occupies an environment where occupied channels and unoccupied channels exist, and the number of occupied channels gradually changes, so that the frequency hopping anti-interference capability of the wireless device may be detected.

S302, test frequency hopping data of the transmission signal of the wireless equipment in a second preset time period is obtained.

Specifically, the wireless transmission testing device may control the wireless device to perform signal transmission in the second channel occupation environment, and obtain the test frequency hopping data of the transmission signal of the wireless device in the second preset time period. The second preset time period may be an initial setting of the wireless transmission testing apparatus, or may be set by a relevant worker and stored in the wireless transmission testing apparatus, for example, the second preset time period may include a control channel of the wireless transmission testing apparatus, and a total time from gradually being occupied to gradually being unoccupied, for example, if there are 13 channels in total and a set period is 1 minute, the size of the second preset time period may be 26 minutes.

The wireless transmission testing device can detect the channel on which the wireless equipment performs signal transmission once in each set period, judge whether the wireless equipment performs signal transmission on the channel which is not interfered, obtain the frequency hopping test times of transmission signals transmitted on the channel which is not occupied, so as to judge the frequency hopping anti-interference capability of the wireless equipment, and simultaneously obtain the second frequency hopping times of the transmission signals in a second preset time period, wherein the frequency hopping test data can comprise the frequency hopping test times and the second frequency hopping times.

And S303, generating evaluation data based on the anti-interference capability of the test frequency hopping data to the wireless equipment.

Specifically, it can be understood that the higher the test frequency hopping number is, the lower the second frequency clamping number is, the stronger the frequency hopping anti-interference capability of the wireless device is identified. The wireless transmission testing device can generate evaluation data according to the anti-interference capability of the test frequency hopping data on the wireless equipment.

In the embodiment of the application, the wireless device is controlled to transmit signals in a second channel occupation environment, the second channel occupation environment is used for occupying all channels according to a set rule, test frequency hopping data of transmission signals of the wireless device in a second preset time period are obtained, and evaluation data are generated based on the anti-interference capacity of the test frequency hopping data on the wireless device. By forming a signal transmission environment for occupying all channels according to a set rule and evaluating the frequency hopping anti-interference capability of the wireless equipment based on the test frequency hopping data, the evaluation result is more objective and more accurate.

Please refer to fig. 7, which is a flowchart illustrating a wireless transmission testing method according to an embodiment of the present application. As shown in fig. 7, the method of the embodiment of the present application may include the following steps S401 to S403.

S401, the wireless device is controlled to transmit signals in a second channel occupation environment, wherein the second channel occupation environment is used for occupying all channels according to a set rule.

Specifically, the wireless transmission testing device may form a second channel occupation environment, and control the wireless device to perform signal transmission in the second channel occupation environment, where the second channel occupation environment is an environment that occupies all channels according to a set rule, and the set rule may be that the wireless transmission testing device increases the number of occupied channels in all channels according to a set period until all channels are occupied, then, the number of occupied channels in all channels is reduced according to a set period until all channels are unoccupied, wherein the set period can be the initial setting of the wireless transmission testing device or can be set and stored by related staff, for example, the set period can be set to one minute, i.e. one occupied channel is added every one minute until all channels are occupied, and one occupied channel is reduced every one minute until all channels are unoccupied. It can be understood that the occupied channel indicates that if the wireless device performs signal transmission on the channel, the wireless device may perform frequency hopping to select a channel without interference for signal transmission, the second channel occupies an environment where occupied channels and unoccupied channels exist, and the number of occupied channels gradually changes, so that the frequency hopping anti-interference capability of the wireless device may be detected.

Optionally, the wireless transmission testing apparatus may control at least one wireless access point to occupy different channels of all channels, for example, the wireless transmission testing apparatus may control 13 wireless access points to occupy channel 1, channel 2, channel 3, ·, and channel 13, respectively. It can be understood that, if the throughput of the wireless access point reaches the maximum value and the bandwidth is occupied by the limit, the channel corresponding to the wireless access point is occupied, and if the wireless device uses the channel for signal transmission, the wireless device may be interfered. The wireless transmission testing device can increase the number of the wireless access points with the highest throughput according to a set period until the throughputs of all the wireless access points in at least one wireless access point reach the highest value, and then reduce the number of the wireless access points with the highest throughput according to the set period until the throughputs of all the wireless access points in at least one wireless access point do not reach the highest value.

Optionally, the wireless transmission testing apparatus may use at least one terminal device to access different wireless access points in the at least one wireless contact, and control the terminal device to perform a downloading operation, such as downloading a file from a network, watching a video online, and so on, so that the throughput of the wireless access point reaches a maximum value, and the bandwidth of the wireless access point is occupied by a limit.

Optionally, it can be understood that 1 to 13 channels are generally used for signal transmission, and the setting rule may be: the wireless transmission testing device occupies a channel 1 in a 1 st set period, occupies a channel 1 and a channel 2 in a 2 nd set period, occupies a channel 1, a channel 2 and a channel 3 in a 3 rd set period, and so on until the 13 th set period occupies channels 1 to 13, then occupies channels 2 to 13 in a 14 th set period, occupies channels 3 to 13 in a 15 th set period, and so on until all channels in the 26 th set period are unoccupied.

S402, obtaining the frequency hopping times of the transmission signal of the wireless equipment transmitted on the unoccupied channel, and obtaining the second inching times of the transmission signal of the wireless equipment in a second preset time period.

Specifically, the wireless transmission testing device may control the wireless device to perform signal transmission in an environment where the second channel is occupied, and obtain test frequency hopping data of the transmission signal of the wireless device in a second preset time period, where the test frequency hopping data includes test frequency hopping times of the transmission signal of the wireless device transmitted on the unoccupied channel, and second frequency clamping times of the transmission signal of the wireless device in the second preset time period. The second preset time period may be an initial setting of the wireless transmission testing apparatus, or may be set by a relevant worker and stored in the wireless transmission testing apparatus, for example, the second preset time period may include a control channel of the wireless transmission testing apparatus, and a total time from gradually being occupied to gradually being unoccupied, for example, if there are 13 channels in total and a set period is 1 minute, the size of the second preset time period may be 26 minutes.

And S403, generating evaluation data for the anti-interference capability of the wireless equipment based on the frequency hopping times and the second incarceration times.

The evaluation data may include a frequency hopping success rate of the wireless device, where the frequency hopping success rate is the number of test frequency hopping times and the number of set periods within a second preset time period. It can be understood that, each set period of the wireless transmission testing apparatus changes the number of channels occupied once, and the wireless device may need to change the channel used for signal transmission, for example, the second preset time period has 26 set periods altogether, and the frequency hopping number of the test is 24, which means that the wireless device uses the occupied channel for signal transmission in two set periods, so the frequency hopping success rate is 92.3%. The assessment data may also include the number of times there is a stuck while the wireless device is signaling on an unoccupied channel.

Optionally, the wireless transmission testing apparatus may obtain the comparison frequency hopping times and the comparison frequency hopping stuck times in a second preset time period when the comparison device performs signal transmission in the second channel occupation environment. Contrast equipment is for carrying out the contrast test to wireless device, judging whether wireless device frequency hopping interference killing feature is qualified, and has the electronic equipment of frequency hopping wireless transmission function equally, and contrast equipment can be for qualified electronic equipment that has wireless transmission function and frequency hopping interference killing feature, can be provided by wireless device's manufacture factory. It can be understood that the evaluation data may further include a strength of a frequency hopping interference rejection of the wireless device compared to a frequency hopping interference rejection of the comparison device, a difference between a test frequency hopping test of the wireless device and a comparison frequency hopping number of the comparison device, a difference between a second frequency jamming number of the wireless device and a comparison frequency hopping jamming number of the comparison device, and the like.

In the embodiment of the application, the wireless equipment is controlled to perform signal transmission in the second channel occupation environment, the second channel occupation environment is that the number of occupied channels in all channels is increased according to a set period until all the channels are occupied, the number of occupied channels in all the channels is reduced according to the set period until all the channels are unoccupied, a regular interference environment is provided, accidental factors are eliminated, the frequency hopping anti-interference capacity of the wireless equipment is convenient to detect, the test frequency hopping times of transmission signals of the wireless equipment on the unoccupied channels and the second blocking times in a second preset time period are obtained, and evaluation data are generated on the basis of the test frequency hopping times and the second blocking times on the anti-interference capacity of the wireless equipment. By forming a signal transmission environment for occupying all channels according to a set rule and evaluating the frequency hopping anti-interference capability of the wireless equipment based on the test frequency hopping data, the evaluation result is more objective and more accurate.

The wireless transmission testing device provided by the embodiment of the present application will be described in detail with reference to fig. 8 to 9. It should be noted that, the wireless transmission testing apparatus shown in fig. 8-9 is used for executing the method of the embodiment shown in fig. 2 and 5 of the present application, and for convenience of description, only the portion related to the embodiment of the present application is shown, and details of the specific technology are not disclosed, please refer to the embodiment shown in fig. 2 and 3 of the present application.

Please refer to fig. 8, which illustrates a schematic structural diagram of a wireless transmission testing apparatus according to an exemplary embodiment of the present application. The wireless transmission testing device may be implemented as all or part of a device in software, hardware, or a combination of both. The apparatus 1 comprises a first transmission module 11, a first data acquisition module 12 and a first evaluation module 13.

A first transmission module 11, configured to control a wireless device to perform signal transmission in a first channel occupation environment, where the first channel occupation environment is to occupy all channels;

optionally, the first transmission module 11 is specifically configured to control at least one wireless access point to respectively occupy different channels in all channels, and control throughput of the at least one wireless access point to reach a highest value;

and controlling the wireless equipment to adopt all the channels for signal transmission.

The first data acquisition module 12 is configured to acquire test stuck data of a transmission signal of the wireless device within a first preset time period;

specifically, please refer to fig. 9, which provides a schematic structural diagram of a first data obtaining module according to an embodiment of the present application. As shown in fig. 9, the first data obtaining module 12 may include:

a waveform obtaining unit 121, configured to obtain a signal waveform of a transmission signal of the wireless device within a first preset time period;

a stuck acquisition unit 122, configured to acquire a number of occurrences of an abnormal band in the signal waveform, where the number of occurrences of the abnormal band is a first stuck number of transmission signals of the wireless device.

Optionally, the morton obtaining unit 122 is specifically configured to obtain at least one signal band in the signal waveform, and obtain an abnormal band that meets a signal abnormal condition in the at least one signal band;

and acquiring the occurrence frequency of the abnormal wave band in the signal waveform.

The first evaluation module 13 is configured to compare the test stuck data with comparison stuck data, and generate evaluation data for the anti-interference capability of the wireless device;

Optionally, the first evaluation module 13 is specifically configured to obtain a first stuck number in the test stuck data, and obtain a comparison stuck number in the comparison stuck data;

and comparing the first clamping time with the comparison clamping time, and generating evaluation data for the anti-interference capability of the wireless equipment.

In the embodiment, the wireless equipment is controlled to transmit signals in a first channel occupation environment, the first channel occupation environment is used for occupying all channels, at least one wireless access point is used for respectively occupying different channels in all channels, the throughput of all the wireless access points is increased to the maximum value, all the channels are occupied, all the channels can generate interference on signal transmission, accidental factors are eliminated, the anti-interference capability of the wireless equipment is convenient to detect, the signal waveform of the transmission signal of the wireless equipment in a first preset time period is obtained, the occurrence frequency of abnormal wave bands in the signal waveform is obtained, the occurrence frequency of the abnormal wave bands is the first clamping frequency of the transmission signal of the wireless equipment, the first clamping frequency is obtained through the signal waveform, the accuracy of testing clamping data is improved, and the first clamping frequency is compared with the comparison clamping frequency, evaluation data is generated for the interference rejection capability of the wireless device. By forming a signal transmission environment in which all channels are occupied and evaluating the anti-interference capability of the wireless equipment based on the Caton data, the evaluation result is more objective and more accurate.

The wireless transmission testing device provided by the embodiment of the present application will be described in detail with reference to fig. 10. It should be noted that the wireless transmission testing apparatus shown in fig. 10 is used for executing the method of the embodiment shown in fig. 6 and fig. 7 of the present application, and for convenience of description, only the portion related to the embodiment of the present application is shown, and details of the specific technology are not disclosed, please refer to the embodiment shown in fig. 6 and fig. 7 of the present application.

Please refer to fig. 10, which shows a schematic structural diagram of a wireless transmission testing apparatus according to an exemplary embodiment of the present application. The wireless transmission testing device may be implemented as all or part of a device in software, hardware, or a combination of both. The apparatus 2 comprises a second transmission module 21, a second data acquisition module 22 and a second evaluation module 23.

The second transmission module 21 is configured to control the wireless device to perform signal transmission in a second channel occupation environment, where the second channel occupation environment is used to occupy all channels according to a set rule;

optionally, the second transmission module 21 is specifically configured to increase the number of occupied channels in all the channels according to a set period until all the channels are occupied;

and reducing the number of occupied channels in all the channels according to the set period until all the channels are unoccupied.

Optionally, the second transmission module 21 is specifically configured to control at least one wireless access point to occupy different channels in all channels respectively;

and increasing the number of the wireless access points with the highest throughput according to a set period until the throughputs of all the wireless access points in the at least one wireless access point reach the highest value.

Optionally, the second transmission module 21 is further configured to reduce the number of the wireless access points whose throughput reaches the highest value according to the set period until the throughput of all the wireless access points in the at least one wireless access point does not reach the highest value.

A second data obtaining module 22, configured to obtain test frequency hopping data of a transmission signal of the wireless device within a second preset time period;

optionally, the second data obtaining module 22 is specifically configured to obtain the number of test frequency hopping times of transmission of the transmission signal of the wireless device on an unoccupied channel;

and acquiring a second pause number of the transmission signal of the wireless equipment in a second preset time period.

And a second evaluation module 23, configured to generate evaluation data based on the interference rejection capability of the test frequency hopping data to the wireless device.

Optionally, the second evaluation module 23 is specifically configured to generate evaluation data for the interference rejection capability of the wireless device based on the test frequency hopping number and the second stuck number.

It should be noted that, when the wireless transmission testing apparatus provided in the foregoing embodiment executes the wireless transmission testing method, only the division of the functional modules is illustrated, and in practical applications, the functions may be distributed by different functional modules according to needs, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the functions described above. In addition, the wireless transmission testing device and the wireless transmission testing method provided by the above embodiments belong to the same concept, and the detailed implementation process thereof is referred to as the method embodiment, which is not described herein again.

The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.

An embodiment of the present application further provides a computer storage medium, where the computer storage medium may store a plurality of instructions, and the instructions are suitable for being loaded by a processor and executing the wireless transmission testing method according to the embodiments shown in fig. 1 to 7, and a specific execution process may refer to specific descriptions of the embodiments shown in fig. 1 to 7, which is not described herein again.

The present application further provides a computer program product, where at least one instruction is stored, and the at least one instruction is loaded by the processor and executes the wireless transmission testing method according to the embodiment shown in fig. 1 to 7, where a specific execution process may refer to specific descriptions of the embodiment shown in fig. 1 to 7, and is not described herein again.

Referring to fig. 11, a block diagram of an electronic device according to an exemplary embodiment of the present application is shown. The electronic device in the present application may comprise one or more of the following components: a processor 110, a memory 120, an input device 130, an output device 140, and a bus 150. The processor 110, memory 120, input device 130, and output device 140 may be connected by a bus 150.

Processor 110 may include one or more processing cores. The processor 110 connects various parts within the entire electronic device using various interfaces and lines, and performs various functions of the terminal 100 and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 120 and calling data stored in the memory 120. Alternatively, the processor 110 may be implemented in hardware using at least one of Digital Signal Processing (DSP), Field-Programmable Gate Array (FPGA), and Programmable Logic Array (PLA). The processor 110 may integrate one or more of a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a modem, and the like. The CPU mainly processes an operating system, a user page, an application program and the like; the GPU is used for rendering and drawing display content; the modem is used to handle wireless communications. It is understood that the modem may not be integrated into the processor 110, but may be implemented by a communication chip.

The Memory 120 may include a Random Access Memory (RAM) or a Read-Only Memory (ROM). Optionally, the memory 120 includes a Non-Transitory Computer-Readable Medium (Non-transient Computer-Readable Storage Medium). The memory 120 may be used to store instructions, programs, code sets, or instruction sets. The memory 120 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playing function, an image playing function, and the like), instructions for implementing the above method embodiments, and the like, and the operating system may be an Android (Android) system, including a system based on Android system depth development, an IOS system developed by apple, including a system based on IOS system depth development, or other systems.

The memory 120 may be divided into an operating system space, where an operating system runs, and a user space, where native and third-party applications run. In order to ensure that different third-party application programs can achieve a better operation effect, the operating system allocates corresponding system resources for the different third-party application programs. However, the requirements of different application scenarios in the same third-party application program on system resources are different, for example, in a local resource loading scenario, the third-party application program has a higher requirement on the disk reading speed; in the animation rendering scene, the third-party application program has a high requirement on the performance of the GPU. The operating system and the third-party application program are independent from each other, and the operating system cannot sense the current application scene of the third-party application program in time, so that the operating system cannot perform targeted system resource adaptation according to the specific application scene of the third-party application program.

In order to enable the operating system to distinguish a specific application scenario of the third-party application program, data communication between the third-party application program and the operating system needs to be opened, so that the operating system can acquire current scenario information of the third-party application program at any time, and further perform targeted system resource adaptation based on the current scenario.

The input device 130 is used for receiving input instructions or data, and the input device 130 includes, but is not limited to, a keyboard, a mouse, a camera, a microphone, or a touch device. The output device 140 is used for outputting instructions or data, and the output device 140 includes, but is not limited to, a display device, a speaker, and the like. In one example, the input device 130 and the output device 140 may be combined, and the input device 130 and the output device 140 are touch display screens.

The touch display screen can be designed as a full-face screen, a curved screen or a profiled screen. The touch display screen can also be designed to be a combination of a full-face screen and a curved-face screen, and a combination of a special-shaped screen and a curved-face screen, which is not limited in the embodiment of the present application.

In addition, those skilled in the art will appreciate that the configurations of the electronic devices illustrated in the above-described figures do not constitute limitations on the electronic devices, which may include more or fewer components than illustrated, or some components may be combined, or a different arrangement of components. For example, the electronic device further includes a radio frequency circuit, an input unit, a sensor, an audio circuit, a Wireless Fidelity (WiFi) module, a power supply, a bluetooth module, and other components, which are not described herein again.

In the electronic device shown in fig. 11, the processor 110 may be configured to invoke the wireless transmission test application stored in the memory 120, and specifically perform the following operations:

In an embodiment, the processor 110 specifically performs the following operations when performing occupation of all channels:

controlling at least one wireless access point to respectively occupy different channels in all channels, and controlling the throughput of the at least one wireless access point to reach the highest value;

In one embodiment, the processor 110 specifically performs the following operations when comparing the test morton data with the comparison morton data and generating the evaluation data for the anti-interference capability of the wireless device:

acquiring a first clamping time in the test clamping data, and acquiring a comparison clamping time in the comparison clamping data;

In an embodiment, the processor 110 specifically performs the following operations when executing the test stuck data of the transmission signal of the wireless device within a first preset time period:

acquiring a signal waveform of a transmission signal of the wireless equipment in a first preset time period;

and acquiring the occurrence frequency of an abnormal wave band in the signal waveform, wherein the occurrence frequency of the abnormal wave band is a first pause frequency of a transmission signal of the wireless equipment.

In one embodiment, the processor 110 specifically performs the following operations when acquiring the number of occurrences of the abnormal band in the signal waveform:

acquiring at least one signal wave band in the signal waveform, and acquiring an abnormal wave band meeting a signal abnormal condition in the at least one signal wave band;

In the embodiment, the wireless equipment is controlled to transmit signals in a first channel occupation environment, the first channel occupation environment is used for occupying all channels, at least one wireless access point is used for respectively occupying different channels in all channels, the throughput of all the wireless access points is increased to the maximum value, all the channels are occupied, all the channels can generate interference on signal transmission, accidental factors are eliminated, the anti-interference capability of the wireless equipment is convenient to detect, the signal waveform of the transmission signal of the wireless equipment in a first preset time period is obtained, the occurrence frequency of abnormal wave bands in the signal waveform is obtained, the occurrence frequency of the abnormal wave bands is the first clamping frequency of the transmission signal of the wireless equipment, the first clamping frequency is obtained through the signal waveform, the accuracy of testing clamping data is improved, and the first clamping frequency is compared with the comparison clamping frequency, evaluation data is generated for the interference rejection capability of the wireless device. By forming a signal transmission environment in which all channels are occupied, the anti-interference capability of the wireless equipment is evaluated based on the Caton data, so that the evaluation result is more objective and more accurate.

generating evaluation data based on the anti-interference capability of the test frequency hopping data to the wireless device

In an embodiment, when the processor 110 performs occupation of all channels according to a set rule, the following operations are specifically performed:

increasing the number of occupied channels in all the channels according to a set period until all the channels are occupied;

In an embodiment, the processor 110, when executing the operation of increasing the number of occupied channels in all the channels according to a set period until all the channels are occupied, specifically performs the following operations:

controlling at least one wireless access point to respectively occupy different channels in all channels;

In an embodiment, the processor 110 specifically performs the following operations when executing the reduction of the number of occupied channels in all the channels according to the set period until all the channels are not occupied:

and reducing the number of the wireless access points with the highest throughput according to the set period until the throughputs of all the wireless access points in the at least one wireless access point do not reach the highest throughput.

In an embodiment, the processor 110 specifically performs the following operations when performing the test frequency hopping data acquisition of the transmission signal of the wireless device within a second preset time period:

acquiring the test frequency hopping times of transmission signals of the wireless equipment transmitted on unoccupied channels;

In one embodiment, the processor 110, when executing the generation of the evaluation data for the interference rejection capability of the wireless device based on the test frequency hopping data, specifically performs the following operations:

and generating evaluation data for the anti-interference capability of the wireless equipment based on the test frequency hopping times and the second clamping times.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above may be implemented by a computer program, which may be stored in a computer readable storage medium and executed by a computer to implement the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a read-only memory or a random access memory.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present application and is not to be construed as limiting the scope of the present application, so that the present application is not limited thereto, and all equivalent variations and modifications can be made to the present application.

Claims

1. A wireless transmission test method, the method comprising:

2. The method of claim 1, wherein said occupying all channels comprises:

3. The method of claim 1, wherein comparing the test stuck data to comparison stuck data to generate assessment data for the immunity of the wireless device comprises:

4. The method of claim 3, wherein the obtaining test stuck data of the transmission signal of the wireless device within a first preset time period comprises:

5. The method of claim 4, wherein said obtaining the number of occurrences of anomalous bands in the signal waveform comprises:

6. A wireless transmission test method, the method comprising:

7. The method of claim 6, wherein the occupying all the channels according to the set rule comprises:

8. The method of claim 7, wherein the increasing the number of occupied channels in all the channels according to a set period until all the channels are occupied comprises:

9. The method of claim 8, wherein the reducing the number of occupied channels in all the channels according to the set period until all the channels are unoccupied comprises:

10. The method of claim 6, wherein obtaining the test frequency hopping data of the transmission signal of the wireless device in the second preset time period comprises:

11. The method of claim 7, wherein generating assessment data based on the interference rejection capability of the test frequency hopping data for the wireless device comprises:

12. A wireless transmission testing apparatus, the apparatus comprising:

13. A wireless transmission testing apparatus, the apparatus comprising:

the second transmission module is used for controlling the wireless equipment to carry out signal transmission under a second channel occupation environment, wherein the second channel occupation environment is used for occupying all channels according to a set rule;

14. A computer storage medium, characterized in that it stores a plurality of instructions adapted to be loaded by a processor and to perform the method steps according to any of claims 1 to 5 or 6 to 11.

15. An electronic device, comprising: a processor and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and to perform the method steps according to any of claims 1-5 or 6-11.