CN109362099A - Wirelessly communicate delay testing method, device, computer equipment and storage medium - Google Patents
Wirelessly communicate delay testing method, device, computer equipment and storage medium Download PDFInfo
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- CN109362099A CN109362099A CN201811479475.8A CN201811479475A CN109362099A CN 109362099 A CN109362099 A CN 109362099A CN 201811479475 A CN201811479475 A CN 201811479475A CN 109362099 A CN109362099 A CN 109362099A
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- 238000012360 testing method Methods 0.000 title claims abstract description 293
- 238000003860 storage Methods 0.000 title claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 163
- 230000005540 biological transmission Effects 0.000 claims abstract description 55
- 230000001360 synchronised effect Effects 0.000 claims abstract description 27
- 230000003111 delayed effect Effects 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 14
- 241000208340 Araliaceae Species 0.000 claims 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 1
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 235000008434 ginseng Nutrition 0.000 claims 1
- 230000005236 sound signal Effects 0.000 description 7
- 239000011521 glass Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 241000256844 Apis mellifera Species 0.000 description 1
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- 230000014759 maintenance of location Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/364—Delay profiles
Abstract
The invention proposes a kind of wireless communication delay testing methods, comprising: the reference test signal that the benchmark test signal and wireless telecom equipment for receiving terminal output are exported according to the benchmark test signal of the terminal synchronous wireless transmission received；According to the benchmark test signal and the reference test signal received, the communication delay of the terminal Yu the wireless telecom equipment is determined.The invention also discloses a kind of wireless communication delayed test side device, computer equipment and computer readable storage mediums, by implementing above scheme, accurately measuring for wireless telecom equipment communication delay effectively is realized, the drawbacks of the excessive correct transmission for seriously affecting the communication information of wireless telecom equipment communication delay caused by avoiding wireless telecom equipment communication delay and can not accurately measuring.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of wireless communication delay testing methods, device, computer
Equipment and computer readable storage medium.
Background technique
With the development of wireless communication technique, wireless telecom equipment (for example, Bluetooth audio frequency playback equipment) has also been obtained fastly
Speed is universal.Delay can be generated when wireless telecom equipment carries out wireless communication, such as Bluetooth audio frequency playback equipment receives terminal
When the wireless signal of transmission, signal processing is carried out to wireless signal, to generate audio signal, audio signal is passed through into loudspeaker list
Member plays, therefore receives the wireless signal of terminal transmission in Bluetooth audio frequency playback equipment, until Bluetooth audio frequency playback equipment is by sound
Frequency signal is played by loudspeaker unit has delay.Due to the audio signal that is generated in terminal Bluetooth audio frequency playback equipment into
Row plays the delay generated, will lead to the asynchronous of the audio & video of video or scene of game in terminal, seriously affects terminal
The user experience of middle video or scene of game.But it is produced when in the prior art, can not be carried out wireless communication to wireless telecom equipment
Raw delay carries out precise measurement.
Summary of the invention
The invention proposes a kind of wireless communication delay testing method, device, computer equipment and computer-readable storages
Medium, to solve the problems, such as that wireless telecom equipment can not precise measurement communication delay in the prior art.
The technical solution adopted by the present invention is that providing a kind of wireless communication delay testing method, comprising:
The benchmark test signal and wireless telecom equipment for receiving terminal output are according to the terminal synchronous radio received
Signal is tested in the reference of the benchmark test signal output of transmission；
According to the benchmark test signal that receives and described with reference to test signal, the terminal and described wireless is determined
The communication delay of communication equipment.
Optionally, in the case where the benchmark test signal is audio-frequency test signal, the base for receiving terminal output
Quasi- test signal, comprising:
Receive the benchmark test signal of the audio output interface output of the terminal；
Alternatively, receiving the benchmark test signal of the loudspeaker unit output of the terminal.
Optionally, in the case where the reference test signal is audio-frequency test signal, the wireless telecom equipment is received
Signal is tested according to the reference of the benchmark test signal of the terminal synchronous wireless transmission received output, comprising:
The benchmark test signal of the terminal synchronous wireless transmission is received in the wireless telecom equipment, and to institute
In the case where benchmark test signal progress signal processing is stated to obtain the signal with reference to test, the wireless telecom equipment is received
Audio output interface output it is described with reference to test signal, alternatively, the loudspeaker unit for receiving the wireless telecom equipment is defeated
The reference test signal out.
Optionally, the benchmark test signal and the reference test signal that the basis receives, determine the end
The communication delay at end and the wireless telecom equipment, comprising:
By the delay with reference to test signal relative to the benchmark test signal, it is determined as the terminal and the nothing
The communication delay of line communication equipment.
Optionally, the benchmark test signal and the reference test signal that the basis receives, determine the end
The communication delay at end and the wireless telecom equipment, comprising:
The benchmark audio time-domain analysis curve of the benchmark test signal received, and the institute received are generated respectively
State the reference audio time-domain analysis curve with reference to test signal；
By comparing the benchmark audio time-domain analysis curve and the reference audio time-domain analysis curve, by the reference
Delay of the signal relative to the benchmark test signal is tested, is determined as the terminal and the communication of the wireless telecom equipment is prolonged
When.
The present invention also provides a kind of wireless communication delayed test devices, comprising:
Receiving module, the benchmark test signal and wireless telecom equipment for receiving terminal output are according to the institute received
State the reference test signal of the benchmark test signal output of terminal synchronous wireless transmission；
Determining module, described in determining according to the benchmark test signal and the reference test signal received
The communication delay of terminal and the wireless telecom equipment.
Optionally, in the case where the benchmark test signal is audio-frequency test signal, the receiving module is specific to use
In:
Receive the benchmark test signal of the audio output interface output of the terminal；
Alternatively, receiving the benchmark test signal of the loudspeaker unit output of the terminal.
Optionally, in the case where the reference test signal is audio-frequency test signal, the receiving module is specific to use
In:
The benchmark test signal of the terminal synchronous wireless transmission is received in the wireless telecom equipment, and to institute
In the case where benchmark test signal progress signal processing is stated to obtain the signal with reference to test, the wireless telecom equipment is received
Audio output interface output it is described with reference to test signal, alternatively, the loudspeaker unit for receiving the wireless telecom equipment is defeated
The reference test signal out.
Optionally, the determining module, is specifically used for:
By the delay with reference to test signal relative to the benchmark test signal, it is determined as the terminal and the nothing
The communication delay of line communication equipment.
Optionally, the determining module, comprising:
Analysis module, for generating the benchmark audio time-domain analysis curve of the benchmark test signal received respectively,
And the reference audio time-domain analysis curve with reference to test signal received；
Contrast module, for bent by comparing the benchmark audio time-domain analysis curve and the reference audio time-domain analysis
The delay with reference to test signal relative to the benchmark test signal is determined as the terminal and the channel radio by line
Believe the communication delay of equipment.
The present invention also provides a kind of computer equipment, the computer equipment includes processor and memory；The processing
Device is for executing the wireless communication delayed test program stored in memory, to realize above-mentioned wireless communication delay testing method
The step of.
The present invention also provides a kind of computer readable storage medium, the computer-readable recording medium storage have one or
The multiple programs of person, one or more of programs can be executed by one or more processor, to realize above-mentioned channel radio
The step of believing delay testing method.
By adopting the above technical scheme, the present invention at least has the advantage that
A kind of wireless communication delay testing method, device, computer equipment and computer-readable storage medium of the present invention
Matter effectively realizes accurately measuring for wireless telecom equipment communication delay, and avoiding wireless telecom equipment communication delay can not essence
The drawbacks of excessive correct transmission for seriously affecting the communication information of wireless telecom equipment communication delay caused by locating tab assembly.
Detailed description of the invention
Fig. 1 is wireless communication delay testing method flow chart described in the first and second embodiments of the present invention；
Fig. 2 is wireless communication delayed test device composed structure schematic diagram described in third embodiment of the invention；
Fig. 3 is wireless communication delayed test device composed structure schematic diagram described in fourth embodiment of the invention；
Fig. 4 is computer equipment composed structure schematic diagram described in fifth embodiment of the invention.
Specific embodiment
Further to illustrate the present invention to reach the technical means and efficacy that predetermined purpose is taken, below in conjunction with attached drawing
And preferred embodiment, the present invention is described in detail as after.
First embodiment of the invention, a kind of wireless communication delay testing method, as shown in Figure 1, comprising the following specific steps
Step S101, benchmark test signal and the wireless telecom equipment for receiving terminal output are same according to the terminal received
Signal is tested in the reference of the benchmark test signal output of step wireless transmission.
In an embodiment of the present invention, benchmark test signal includes but is not limited to following signals: vision signal, audio signal
With optical signal etc.；It include but is not limited to following signals with reference to test signal: vision signal, audio signal and optical signal etc..At this
In the embodiment of invention, the format of benchmark test signal is not specifically limited, can be and passed through according to the engineering of Test Engineer
The format for testing setting benchmark test signal is also possible to that the format of benchmark test signal is arranged according to measuring accuracy.
In an embodiment of the present invention, wireless telecom equipment is according to the benchmark test of the terminal synchronous wireless transmission received
One of signal is tested in the reference of signal output, include, but are not limited to, the following ways:
Mode one, wireless telecom equipment receive the benchmark test signal of terminal synchronous wireless transmission；And the base that will be received
Quasi- test signal output is with reference to test signal；
Mode two, wireless telecom equipment receive the benchmark test signal of terminal synchronous wireless transmission；To the benchmark received
It tests signal and carries out signal processing, the reference obtained after signal processing test signal is carried out to benchmark test signal to export.
In an embodiment of the present invention, the mode for carrying out signal processing to benchmark test signal includes but is not limited to lower section
One of formula or a variety of combinations:
Benchmark test signal is amplified, benchmark test signal is decoded, benchmark test signal is decrypted,
Completeness check is carried out to benchmark test signal, noise is carried out to benchmark test signal and/or interference is filtered, benchmark is surveyed
Trial signal is sampled, and is carried out transform domain analysis (such as: frequency-domain transform) to benchmark test signal, is carried out to benchmark test signal
Identification, and benchmark test signal is carried out the signal processing mode such as to synthesize.
In an embodiment of the present invention, terminal includes but is not limited to: general purpose computing device (such as: laptop or
Desktop computer etc.), mobile terminal (such as: smart phone or tablet computer etc.), industrial equipment (such as: intelligent machine tool or intelligence
Welding equipment etc.), business equipment (such as: intelligent government affairs equipment or intelligent medical equipment etc.), wearable device (such as: intelligence
Glasses or intelligent earphone etc.), the equipment such as intelligent robot equipment and intelligent toy.
In an embodiment of the present invention, wireless telecom equipment includes but is not limited to: being provided with the general of wireless communication module
Computer equipment (such as: laptop or desktop computer etc.), mobile terminal (such as: smart phone or tablet computer etc.),
Industrial equipment (such as: intelligent machine tool or Intelligent welding equipment etc.), business equipment (such as: intelligent government affairs equipment or intelligent medical
Equipment etc.), the equipment such as wearable device (such as: intelligent glasses or intelligent earphone etc.), intelligent robot equipment and intelligent toy.
Wherein, wireless communication module includes but is not limited to one of following communication module or a variety of: bluetooth (Bluetooth) channel radio
Believe module, Infrared Wireless Communication module, zigbee (purple honeybee) wireless communication module and Wi-Fi (WIreless-Fidelity, nothing
Line fidelity) wireless communication modules such as wireless communication module.
In an embodiment of the present invention, the mode of terminal synchronous wireless transmission benchmark test signal includes but is not limited to following
Mode:
Mode one, terminal synchronize transmission benchmark test signal by Bluetooth wireless communication module；
Mode two, terminal synchronize transmission benchmark test signal by Infrared Wireless Communication module；
Mode three, terminal synchronize transmission benchmark test signal by zigbee wireless communication module；
Mode four, terminal synchronize transmission benchmark test signal by Wi-Fi wireless communication module.
It can be interpreted as in an embodiment of the present invention, the mode of wireless transmission includes but is not limited to: bluetooth channel radio
The wireless communication transmissions modes such as letter, Infrared Wireless Communication, zigbee wireless communication and Wi-Fi wireless communication.
Step S102 determines that terminal is set with wireless communication according to the benchmark test signal received and with reference to test signal
Standby communication delay.
According to the benchmark test signal received and with reference to test signal, terminal and wireless telecom equipment can be precisely determined
Communication delay, avoid can not obtain terminal output benchmark test signal, lead to not by terminal export benchmark survey
Trial signal leads to not to determine terminal and wireless compared with reference that wireless telecom equipment exports test signal carries out delay
The drawbacks of communication delay of communication equipment.In the communication delay that can not determine terminal and wireless telecom equipment, it will cause wireless
The operation irregularity or misoperation of communication equipment.For example, video playing terminal (for example, projector) and channel radio can not be determined
Believe the communication delay of equipment (for example, Bluetooth audio device), it will the audio for causing wireless telecom equipment (for example, Bluetooth audio device) to export
Signal is asynchronous with the video that video playing terminal (for example, projector) exports.
Wireless communication delay testing method described in first embodiment of the invention effectively realizes wireless telecom equipment communication
Delay accurately measures, and avoids wireless telecom equipment communication delay and can not accurately measure caused wireless telecom equipment and communicate and prolongs
The drawbacks of slow excessive correct transmission for seriously affecting the communication information.
Second embodiment of the invention, a kind of wireless communication delay testing method, as shown in Figure 1, comprising the following specific steps
Step S101, benchmark test signal and the wireless telecom equipment for receiving terminal output are same according to the terminal received
Signal is tested in the reference of the benchmark test signal output of step wireless transmission.
In an embodiment of the present invention, in the case where benchmark test signal is audio-frequency test signal, terminal output is received
Benchmark test letter mode include:
Receive the benchmark test signal of the audio output interface output of terminal；
Alternatively, receiving the benchmark test signal of the loudspeaker unit output of terminal.
Optionally, the sinusoidal audio that benchmark test signal is 50ms tests signal.
In an embodiment of the present invention, in the case where reference test signal is audio-frequency test signal, wireless communication is received
The mode of reference that equipment is exported according to the benchmark test signal of the terminal synchronous wireless transmission received test signal include with
One of under type:
Mode one receives the benchmark test signal of terminal synchronous wireless transmission in wireless telecom equipment, and surveys to benchmark
In the case that trial signal carries out signal processing to obtain with reference to test signal, the audio output interface for receiving wireless telecom equipment is defeated
Signal is tested in reference out；
Mode two receives the benchmark test signal of terminal synchronous wireless transmission in wireless telecom equipment, and surveys to benchmark
In the case that trial signal carries out signal processing to obtain with reference to test signal, the loudspeaker unit output of wireless telecom equipment is received
Reference test signal.
In an embodiment of the present invention, the mode for carrying out signal processing to benchmark test signal includes but is not limited to lower section
One of formula or a variety of combinations:
Benchmark test signal is amplified, benchmark test signal is decoded, benchmark test signal is decrypted,
Completeness check is carried out to benchmark test signal, noise is carried out to benchmark test signal and/or interference is filtered, benchmark is surveyed
Trial signal is sampled, and is carried out transform domain analysis (such as: frequency-domain transform) to benchmark test signal, is carried out to benchmark test signal
Identification, and benchmark test signal is carried out the signal processing mode such as to synthesize.
In an embodiment of the present invention, audio output interface is not specifically limited, can be the coaxial audio of 3.5mm and connects
Mouth, the coaxial audio interface of 2.5mm, the coaxial audio interface of 6.3mm, Lightning (lightning) interface, Type-C interface, USB
(Universal Serial Bus, universal serial bus) interface, HDMI (High Definition Multimedia
Interface, high-definition multimedia interface) interface, audio RCA (Radio Corporation of American) interface,
The coaxial interfaces such as digital audio interface and optical fiber interface.
In an embodiment of the present invention, wireless telecom equipment includes but is not limited to: being provided with the audio of wireless communication module
Playback equipment.Wherein, wireless communication module includes but is not limited to one of following communication module or a variety of: Bluetooth wireless communication
The wireless communication modules such as module, Infrared Wireless Communication module, zigbee wireless communication module and Wi-Fi wireless communication module.
Such as: wireless telecom equipment is bluetooth headset, Baffle Box of Bluetooth, bluetooth headset power amplifier or waits bluetooth headsets solution
The equipment such as code device.
Step S102 determines that terminal is set with wireless communication according to the benchmark test signal received and with reference to test signal
Standby communication delay.
In an embodiment of the present invention, step S102 is specifically included: will be with reference to test signal relative to benchmark test signal
Delay, be determined as the communication delay of terminal and wireless telecom equipment.
In an embodiment of the present invention, the delay by reference test signal relative to benchmark test signal, is determined as terminal
Communication with wireless telecom equipment is prolonged, and is not only included the wireless transmission delay of benchmark test signal, is further comprised wireless communication
Equipment carries out the delay of signal processing generation to benchmark test signal, therefore surveys to the communication delay of terminal and wireless telecom equipment
It is higher to try precision, test is more acurrate, the wireless transmission delay for only testing terminal and wireless telecom equipment is avoided, not to channel radio
The delay that letter equipment carries out signal processing generation to benchmark test signal is tested, and the drawback of delayed test inaccuracy is caused.
In an embodiment of the present invention, step S102 is specifically included: generating the base of the benchmark test signal received respectively
Quasi- audio time domain analyzes curve, and the reference audio time-domain analysis curve of the reference test signal received；By comparing base
Quasi- audio time domain analysis curve and reference audio time-domain analysis curve, test signal prolonging relative to benchmark test signal for reference
When, it is determined as the communication delay of terminal and wireless telecom equipment.
In an embodiment of the present invention, the benchmark audio time-domain analysis for generating the benchmark test signal received respectively is bent
Line, and receive reference test signal reference audio time-domain analysis curve；It is bent by comparison benchmark audio time-domain analysis
Line and reference audio time-domain analysis curve, determine the communication delay of terminal and wireless telecom equipment, effectively increase terminal and nothing
The communication delay measuring accuracy of line communication equipment.
Wireless communication delay testing method described in second embodiment of the invention effectively realizes wireless telecom equipment communication
Delay accurately measures, and avoids wireless telecom equipment communication delay and can not accurately measure caused wireless telecom equipment and communicate and prolongs
The drawbacks of slow excessive correct transmission for seriously affecting the communication information.
Third embodiment of the invention, a kind of wireless communication delayed test device, as shown in Fig. 2, including consisting of part:
Receiving module 10, the benchmark test signal and wireless telecom equipment for receiving terminal output are according to receiving
Signal is tested in the reference of the benchmark test signal output of terminal synchronous wireless transmission.
In an embodiment of the present invention, benchmark test signal includes but is not limited to following signals: vision signal, audio signal
With optical signal etc.；It include but is not limited to following signals with reference to test signal: vision signal, audio signal and optical signal etc..
In an embodiment of the present invention, the format of benchmark test signal is not specifically limited, is can be according to test work
The format of the engineering experience setting benchmark test signal of Cheng Shi is also possible to that the lattice of benchmark test signal are arranged according to measuring accuracy
Formula.
In an embodiment of the present invention, wireless telecom equipment is according to the benchmark test of the terminal synchronous wireless transmission received
One of signal is tested in the reference of signal output, include, but are not limited to, the following ways:
Mode one, wireless telecom equipment receive the benchmark test signal of terminal synchronous wireless transmission；And the base that will be received
Quasi- test signal output is with reference to test signal；
Mode two, wireless telecom equipment receive the benchmark test signal of terminal synchronous wireless transmission；To the benchmark received
It tests signal and carries out signal processing, the reference obtained after signal processing test signal is carried out to benchmark test signal to export.
In an embodiment of the present invention, the mode for carrying out signal processing to benchmark test signal includes but is not limited to lower section
One of formula or a variety of combinations:
Benchmark test signal is amplified, benchmark test signal is decoded, benchmark test signal is decrypted,
Completeness check is carried out to benchmark test signal, noise is carried out to benchmark test signal and/or interference is filtered, benchmark is surveyed
Trial signal is sampled, and is carried out transform domain analysis (such as: frequency-domain transform) to benchmark test signal, is carried out to benchmark test signal
Identification, and benchmark test signal is carried out the signal processing mode such as to synthesize.
In an embodiment of the present invention, terminal includes but is not limited to: general purpose computing device (such as: laptop or
Desktop computer etc.), mobile terminal (such as: smart phone or tablet computer etc.), industrial equipment (such as: intelligent machine tool or intelligence
Welding equipment etc.), business equipment (such as: intelligent government affairs equipment or intelligent medical equipment etc.), wearable device (such as: intelligence
Glasses or intelligent earphone etc.), the equipment such as intelligent robot equipment and intelligent toy.
In an embodiment of the present invention, wireless telecom equipment includes but is not limited to: being provided with the general of wireless communication module
Computer equipment (such as: laptop or desktop computer etc.), mobile terminal (such as: smart phone or tablet computer etc.),
Industrial equipment (such as: intelligent machine tool or Intelligent welding equipment etc.), business equipment (such as: intelligent government affairs equipment or intelligent medical
Equipment etc.), the equipment such as wearable device (such as: intelligent glasses or intelligent earphone etc.), intelligent robot equipment and intelligent toy.
Wherein, wireless communication module includes but is not limited to one of following communication module or a variety of: Bluetooth wireless communication module, infrared
The wireless communication modules such as wireless communication module, zigbee wireless communication module and Wi-Fi wireless communication module.
In an embodiment of the present invention, the mode of terminal synchronous wireless transmission benchmark test signal includes but is not limited to following
Mode:
Mode one, terminal synchronize transmission benchmark test signal by Bluetooth wireless communication module；
Mode two, terminal synchronize transmission benchmark test signal by Infrared Wireless Communication module；
Mode three, terminal synchronize transmission benchmark test signal by zigbee wireless communication module；
Mode four, terminal synchronize transmission benchmark test signal by Wi-Fi wireless communication module.
It can be interpreted as in an embodiment of the present invention, the mode of wireless transmission includes but is not limited to: bluetooth channel radio
The wireless communication transmissions modes such as letter, Infrared Wireless Communication, zigbee wireless communication and Wi-Fi wireless communication.
Determining module 20, for according to the benchmark test signal that receives and with reference to test signal, determining terminal and wireless
The communication delay of communication equipment.
According to the benchmark test signal received and with reference to test signal, terminal and wireless telecom equipment can be precisely determined
Communication delay, avoid can not obtain terminal output benchmark test signal, lead to not by terminal export benchmark survey
Trial signal leads to not to determine terminal and wireless compared with reference that wireless telecom equipment exports test signal carries out delay
The drawbacks of communication delay of communication equipment.In the communication delay that can not determine terminal and wireless telecom equipment, it will cause wireless
The operation irregularity or misoperation of communication equipment.For example, video playing terminal (for example, projector) and channel radio can not be determined
Believe the communication delay of equipment (for example, Bluetooth audio device), it will the audio for causing wireless telecom equipment (for example, Bluetooth audio device) to export
Signal is asynchronous with the video that video playing terminal (for example, projector) exports.
Wireless communication delayed test device described in third embodiment of the invention effectively realizes wireless telecom equipment communication
Delay accurately measures, and avoids wireless telecom equipment communication delay and can not accurately measure caused wireless telecom equipment and communicate and prolongs
The drawbacks of slow excessive correct transmission for seriously affecting the communication information.
Fourth embodiment of the invention, a kind of wireless communication delayed test device, as shown in figure 3, including consisting of part:
Receiving module 10, the benchmark test signal and wireless telecom equipment for receiving terminal output are according to receiving
Signal is tested in the reference of the benchmark test signal output of terminal synchronous wireless transmission.
In an embodiment of the present invention, in the case where benchmark test signal is audio-frequency test signal, terminal output is received
Benchmark test letter mode include:
Receive the benchmark test signal of the audio output interface output of terminal；
Alternatively, receiving the benchmark test signal of the loudspeaker unit output of terminal.
For example, the sinusoidal audio that benchmark test signal is 50ms tests signal.
In an embodiment of the present invention, in the case where reference test signal is audio-frequency test signal, wireless communication is received
The mode of reference that equipment is exported according to the benchmark test signal of the terminal synchronous wireless transmission received test signal include with
One of under type:
Mode one receives the benchmark test signal of terminal synchronous wireless transmission in wireless telecom equipment, and surveys to benchmark
In the case that trial signal carries out signal processing to obtain with reference to test signal, the audio output interface for receiving wireless telecom equipment is defeated
Signal is tested in reference out；
Mode two receives the benchmark test signal of terminal synchronous wireless transmission in wireless telecom equipment, and surveys to benchmark
In the case that trial signal carries out signal processing to obtain with reference to test signal, the loudspeaker unit output of wireless telecom equipment is received
Referenced test signal.
In an embodiment of the present invention, the mode for carrying out signal processing to benchmark test signal includes but is not limited to lower section
One of formula or a variety of combinations:
Benchmark test signal is amplified, benchmark test signal is decoded, benchmark test signal is decrypted,
Completeness check is carried out to benchmark test signal, noise is carried out to benchmark test signal and/or interference is filtered, benchmark is surveyed
Trial signal is sampled, and is carried out transform domain analysis (such as: frequency-domain transform) to benchmark test signal, is carried out to benchmark test signal
Identification, and benchmark test signal is carried out the signal processing mode such as to synthesize.
In an embodiment of the present invention, audio output interface is not specifically limited, can be the coaxial audio of 3.5mm and connects
Mouth, the coaxial audio interface of 2.5mm, the coaxial audio interface of 6.3mm, Lightning interface, Type-C interface, USB interface, HDMI
The interfaces such as interface, audio RCA interface, coaxial digital audio interface and optical fiber interface.
In an embodiment of the present invention, wireless telecom equipment includes but is not limited to: being provided with the audio of wireless communication module
Playback equipment.Wherein, wireless communication module includes but is not limited to one of following communication module or a variety of: Bluetooth wireless communication
The wireless communication modules such as module, Infrared Wireless Communication module, zigbee wireless communication module and Wi-Fi wireless communication module.
Such as: wireless telecom equipment is bluetooth headset, Baffle Box of Bluetooth, bluetooth headset power amplifier or waits bluetooth headsets solution
The equipment such as code device.
Determining module 20, for according to the benchmark test signal that receives and with reference to test signal, determining terminal and wireless
The communication delay of communication equipment.
In an embodiment of the present invention, determining module 20 are specifically used for: will believe with reference to test signal relative to benchmark test
Number delay, be determined as the communication delay of terminal and wireless telecom equipment.
In an embodiment of the present invention, the delay by reference test signal relative to benchmark test signal, is determined as terminal
Communication with wireless telecom equipment is prolonged, and is not only included the wireless transmission delay of benchmark test signal, is further comprised wireless communication
Equipment carries out the delay of signal processing generation to benchmark test signal, therefore surveys to the communication delay of terminal and wireless telecom equipment
It is higher to try precision, test is more acurrate, the wireless transmission delay for only testing terminal and wireless telecom equipment is avoided, not to channel radio
The delay that letter equipment carries out signal processing generation to benchmark test signal is tested, and the drawback of delayed test inaccuracy is caused.
In an embodiment of the present invention, determining module 20, comprising:
Analysis module 21, for generating the benchmark audio time-domain analysis curve of the benchmark test signal received respectively, with
And the reference audio time-domain analysis curve of the reference test signal received；
Contrast module 22 will for passing through comparison benchmark audio time-domain analysis curve and reference audio time-domain analysis curve
Delay with reference to test signal relative to benchmark test signal, is determined as the communication delay of terminal and wireless telecom equipment.
In an embodiment of the present invention, the benchmark audio time-domain analysis for generating the benchmark test signal received respectively is bent
Line, and receive reference test signal reference audio time-domain analysis curve；It is bent by comparison benchmark audio time-domain analysis
Line and reference audio time-domain analysis curve, determine the communication delay of terminal and wireless telecom equipment, effectively increase terminal and nothing
The communication delay measuring accuracy of line communication equipment.
Wireless communication delayed test device described in fourth embodiment of the invention effectively realizes wireless telecom equipment communication
Delay accurately measures, and avoids wireless telecom equipment communication delay and can not accurately measure caused wireless telecom equipment and communicate and prolongs
The drawbacks of slow excessive correct transmission for seriously affecting the communication information.
Fifth embodiment of the invention, a kind of computer equipment, as shown in figure 4, including consisting of part:
Processor 501 and memory 502.In an embodiment of the present invention, processor 501 and memory 502 can be by total
Line or other way connection.
Processor 501 can be general processor, such as central processing unit (Central Processing Unit,
CPU), it can also be digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), or be arranged to implement the embodiment of the present invention
One or more integrated circuits.Wherein, memory 502 is used for the executable instruction of storage processor 501；
Memory 502 is transferred to processor 501 for storing program code, and by the program code.Memory 502 can
To include volatile memory (Volatile Memory), such as random access memory (Random Access Memory,
RAM)；Memory 502 also may include nonvolatile memory (Non-Volatile Memory), such as read-only memory
(Read-Only Memory, ROM), flash memory (Flash Memory), hard disk (Hard Disk Drive, HDD) or solid
State hard disk (Solid-State Drive, SSD)；Memory 502 can also include the combination of the memory of mentioned kind.
Wherein, the program code management code that processor 501 is used to that memory 502 to be called to store executes the present invention first
Embodiment into second embodiment of the invention in any embodiment part or Overall Steps.
The computer equipment of fifth embodiment of the invention effectively realizes the accurate survey of wireless telecom equipment communication delay
Amount, the excessive serious shadow of caused wireless telecom equipment communication delay can not be accurately measured by avoiding wireless telecom equipment communication delay
The drawbacks of ringing the correct transmission of the communication information.
Sixth embodiment of the invention, a kind of computer readable storage medium.
Computer storage medium can be RAM memory, flash memory, ROM memory, eprom memory, EEPROM storage
Device, register, hard disk, mobile hard disk, CD-ROM or any other form known in the art storage medium.
Computer-readable recording medium storage has one or more program, one or more program can by one or
The multiple processors of person execute, with realize first embodiment of the invention into second embodiment of the invention in any embodiment part or
Overall Steps.
The computer readable storage medium of sixth embodiment of the invention is stored with one or more program, this or
The multiple programs of person can be executed by one or more processor, can effectively realize the accurate survey of wireless telecom equipment communication delay
Amount, the excessive serious shadow of caused wireless telecom equipment communication delay can not be accurately measured by avoiding wireless telecom equipment communication delay
The drawbacks of ringing the correct transmission of the communication information.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (12)
1. a kind of wireless communication delay testing method characterized by comprising
The benchmark test signal and wireless telecom equipment for receiving terminal output are according to the terminal synchronous wireless transmission received
The benchmark test signal output reference test signal；
According to the benchmark test signal and the reference test signal received, the terminal and the wireless communication are determined
The communication delay of equipment.
2. the method according to claim 1, wherein in the feelings that the benchmark test signal is audio-frequency test signal
Under condition, the benchmark test signal for receiving terminal output, comprising:
Receive the benchmark test signal of the audio output interface output of the terminal；
Alternatively, receiving the benchmark test signal of the loudspeaker unit output of the terminal.
3. method according to claim 1 or 2, which is characterized in that testing signal in the reference is audio-frequency test signal
In the case where, it receives the wireless telecom equipment and is believed according to the benchmark test of the terminal synchronous wireless transmission received
Number output reference test signal, comprising:
The benchmark test signal of the terminal synchronous wireless transmission is received in the wireless telecom equipment, and to the base
In the case that quasi- test signal carries out signal processing to obtain the signal with reference to test, the sound of the wireless telecom equipment is received
The reference test signal of frequency output interface output, alternatively, receive the loudspeaker unit output of the wireless telecom equipment
The reference test signal.
4. the method according to claim 1, wherein the benchmark test signal that the basis receives and institute
It states with reference to test signal, determines the communication delay of the terminal Yu the wireless telecom equipment, comprising:
By the delay with reference to test signal relative to the benchmark test signal, it is determined as the terminal and the channel radio
Believe the communication delay of equipment.
5. according to the method described in claim 3, it is characterized in that, the benchmark test signal that the basis receives and institute
It states with reference to test signal, determines the communication delay of the terminal Yu the wireless telecom equipment, comprising:
The benchmark audio time-domain analysis curve of the benchmark test signal received, and the ginseng received are generated respectively
Examine the reference audio time-domain analysis curve of test signal；
By comparing the benchmark audio time-domain analysis curve and the reference audio time-domain analysis curve, by described with reference to test
Delay of the signal relative to the benchmark test signal, is determined as the communication delay of the terminal Yu the wireless telecom equipment.
6. a kind of wireless communication delayed test device characterized by comprising
Receiving module, the benchmark test signal and wireless telecom equipment for receiving terminal output are according to the end received
The reference of the benchmark test signal output of synchronous wireless transmission is held to test signal；
Determining module, for determining the terminal according to the benchmark test signal and the reference test signal received
With the communication delay of the wireless telecom equipment.
7. device according to claim 6, which is characterized in that in the feelings that the benchmark test signal is audio-frequency test signal
Under condition, the receiving module is specifically used for:
Receive the benchmark test signal of the audio output interface output of the terminal；
Alternatively, receiving the benchmark test signal of the loudspeaker unit output of the terminal.
8. device according to claim 6 or 7, which is characterized in that testing signal in the reference is audio-frequency test signal
In the case where, the receiving module is specifically used for:
Receive the described with reference to test signal of the audio output interface output of the wireless telecom equipment；
Alternatively, receiving the described with reference to test signal of the loudspeaker unit output of the wireless telecom equipment.
9. device according to claim 6, which is characterized in that the determining module is specifically used for:
The benchmark test signal of the terminal synchronous wireless transmission is received in the wireless telecom equipment, and to the base
In the case that quasi- test signal carries out signal processing to obtain the signal with reference to test, the sound of the wireless telecom equipment is received
The reference test signal of frequency output interface output, alternatively, receive the loudspeaker unit output of the wireless telecom equipment
The reference test signal.
10. device according to claim 9, which is characterized in that the determining module, comprising:
Analysis module, for generating the benchmark audio time-domain analysis curve of the benchmark test signal received respectively, and
The reference audio time-domain analysis curve with reference to test signal received；
Contrast module compares the benchmark audio time-domain analysis curve and the reference audio time-domain analysis curve for passing through,
By the delay with reference to test signal relative to the benchmark test signal, it is determined as the terminal and is set with the wireless communication
Standby communication delay.
11. a kind of computer equipment, which is characterized in that the computer equipment includes processor and memory；The processor
For executing the wireless communication delayed test program stored in memory, described in realization according to claim 1~any one of 5
Wireless communication delay testing method the step of.
12. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage have one or
Multiple programs, one or more of programs can be executed by one or more processor, with realize according to claim 1~
Described in any one of 5 the step of wireless communication delay testing method.
Priority Applications (2)
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| CN201811479475.8A CN109362099A (en) | 2018-12-05 | 2018-12-05 | Wirelessly communicate delay testing method, device, computer equipment and storage medium |
| PCT/CN2019/122553 WO2020114369A1 (en) | 2018-12-05 | 2019-12-03 | Wireless communication delay test method, device, computer device and storage medium |
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| CN201811479475.8A CN109362099A (en) | 2018-12-05 | 2018-12-05 | Wirelessly communicate delay testing method, device, computer equipment and storage medium |
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| WO2020114369A1 (en) * | 2018-12-05 | 2020-06-11 | 上海众链科技有限公司 | Wireless communication delay test method, device, computer device and storage medium |
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