CN113938862B - Test method and device of vehicle-mounted Bluetooth equipment, electronic equipment and storage medium - Google Patents
Test method and device of vehicle-mounted Bluetooth equipment, electronic equipment and storage medium Download PDFInfo
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- 238000004891 communication Methods 0.000 claims abstract description 31
- 238000012360 testing method Methods 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 27
- 238000012797 qualification Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims description 15
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The application relates to the technical field of vehicles, in particular to a method and a device for testing vehicle-mounted Bluetooth equipment, electronic equipment and a storage medium, wherein the method comprises the following steps: detecting echo data, volume data, tone quality data and delay data when the vehicle-mounted Bluetooth equipment is in communication under a plurality of target scenes; comparing the echo data, the volume data, the tone quality data and the delay data in the plurality of target scenes with preset echo data, preset volume data, preset tone quality data and preset delay data in the plurality of target scenes to generate an echo grade, a volume grade, a tone quality grade and a delay grade of the vehicle-mounted Bluetooth device; and if any one of the echo grade, the volume grade, the tone quality grade and the delay grade is lower than the corresponding qualification grade, judging that the vehicle-mounted Bluetooth communication equipment is unqualified. Therefore, the problems existing in the vehicle-mounted Bluetooth equipment can be found out in time, the problems are rectified in time, the passing quality of the vehicle-mounted Bluetooth equipment is greatly improved, the use experience of a user is improved, and the vehicle-mounted Bluetooth equipment is simple and easy to realize.
Description
Technical Field
The present disclosure relates to the field of vehicle technologies, and in particular, to a method and apparatus for testing a vehicle-mounted bluetooth device, an electronic device, and a storage medium.
Background
The vehicle-mounted Bluetooth technology has the main functions of improving the driving safety of a user in the driving process, and enabling a driver to dial, answer a call, input voice instructions, listen to songs and the like without directly contacting a mobile phone in the driving process.
However, the market data analysis finds that users complain about the phenomenon that the voice quality of a call is not high enough when using the vehicle-mounted bluetooth device, for example, the voice volume of the call is large or the call is not clear, and various problems such as obvious echo, call blocking and the like exist at the vehicle terminal or the mobile phone terminal, so that the problem needs to be solved.
Content of the application
The application provides a test method, device, electronic equipment and storage medium of on-vehicle bluetooth equipment, can in time discover the problem that on-vehicle bluetooth equipment exists, in time rectify the improvement, promotes on-vehicle bluetooth equipment's passing quality greatly, promotes user's use experience, and is simple easily to realize.
An embodiment of a first aspect of the present application provides a method for testing a vehicle bluetooth device, including the following steps:
detecting echo data, volume data, tone quality data and delay data when the vehicle-mounted Bluetooth equipment is in communication under a plurality of target scenes;
comparing the echo data, the volume data, the tone quality data and the delay data in the multiple target scenes with preset echo data, preset volume data, preset tone quality data and preset delay data in the multiple target scenes to generate echo grade, volume grade, tone quality grade and delay grade of the vehicle-mounted Bluetooth device; and
and if any one of the echo grade, the volume grade, the tone quality grade and the delay grade is lower than the corresponding qualification grade, judging that the vehicle-mounted Bluetooth communication equipment is unqualified.
Optionally, the detecting echo data, volume data, tone quality data and delay data when the vehicle-mounted bluetooth device is talking in the plurality of target scenes includes:
after a first mobile terminal in a vehicle is connected with the vehicle-mounted Bluetooth device, controlling the first mobile terminal to communicate with a second mobile terminal at a preset position;
acquiring a plurality of first sound data when the vehicle is stationary and a plurality of second sound data when the vehicle is in a first preset running state;
the echo data is derived based on the plurality of first sound data and the plurality of second sound data.
Optionally, the detecting echo data, volume data, tone quality data and delay data when the vehicle-mounted bluetooth device is talking in the plurality of target scenes further includes:
connecting the first mobile terminal with the vehicle-mounted Bluetooth device;
controlling the first mobile terminal to communicate with a preset mobile platform so as to acquire third sound data;
controlling the first mobile terminal to communicate with a second mobile terminal at the preset position so as to acquire fourth sound data of the vehicle in a second preset running state;
and obtaining the volume data based on the third sound data and the fourth sound data.
Optionally, the detecting echo data, volume data, tone quality data and delay data when the vehicle-mounted bluetooth device is talking in the plurality of target scenes further includes:
after a first mobile terminal in a vehicle is connected with the vehicle-mounted Bluetooth device, controlling the first mobile terminal to communicate with a second mobile terminal at the preset position;
acquiring a plurality of fifth sound data when the vehicle is stationary and a plurality of sixth sound data when the vehicle is in a third preset running state;
the sound quality data is obtained based on the plurality of fifth sound data and the plurality of sixth sound data.
Optionally, the detecting echo data, volume data, tone quality data and delay data when the vehicle-mounted bluetooth device is talking in the plurality of target scenes further includes:
after a first mobile terminal in a vehicle is connected with the vehicle-mounted Bluetooth device, controlling the first mobile terminal to communicate with a second mobile terminal at the preset position;
acquiring response time length of the first mobile terminal and the second mobile terminal;
and obtaining the delay data based on the response time length.
An embodiment of a second aspect of the present application provides a test apparatus for a vehicle bluetooth device, including:
the detection module is used for detecting echo data, volume data, tone quality data and delay data when the vehicle-mounted Bluetooth equipment is in communication under a plurality of target scenes;
the generating module is used for comparing the echo data, the volume data, the tone quality data and the delay data in the plurality of target scenes with preset echo data, preset volume data, preset tone quality data and preset delay data in the plurality of target scenes to generate an echo grade, a volume grade, a tone quality grade and a delay grade of the vehicle-mounted Bluetooth device; and
and the judging module is used for judging that the vehicle-mounted Bluetooth communication equipment is unqualified if any one of the echo grade, the volume grade, the tone quality grade and the delay grade is lower than the corresponding qualification grade.
Optionally, the detection module is specifically configured to:
after a first mobile terminal in a vehicle is connected with the vehicle-mounted Bluetooth device, controlling the first mobile terminal to communicate with a second mobile terminal at a preset position;
acquiring a plurality of first sound data when the vehicle is stationary and a plurality of second sound data when the vehicle is in a first preset running state;
the echo data is derived based on the plurality of first sound data and the plurality of second sound data.
Optionally, the detection module is further configured to:
connecting the first mobile terminal with the vehicle-mounted Bluetooth device;
controlling the first mobile terminal to communicate with a preset mobile platform so as to acquire third sound data;
controlling the first mobile terminal to communicate with a second mobile terminal at the preset position so as to acquire fourth sound data of the vehicle in a second preset running state;
and obtaining the volume data based on the third sound data and the fourth sound data.
Optionally, the detection module is further configured to:
after a first mobile terminal in a vehicle is connected with the vehicle-mounted Bluetooth device, controlling the first mobile terminal to communicate with a second mobile terminal at the preset position;
acquiring a plurality of fifth sound data when the vehicle is stationary and a plurality of sixth sound data when the vehicle is in a third preset running state;
the sound quality data is obtained based on the plurality of fifth sound data and the plurality of sixth sound data.
Optionally, the detection module is further configured to:
after a first mobile terminal in a vehicle is connected with the vehicle-mounted Bluetooth device, controlling the first mobile terminal to communicate with a second mobile terminal at the preset position;
acquiring response time length of the first mobile terminal and the second mobile terminal;
and obtaining the delay data based on the response time length.
An embodiment of a third aspect of the present application provides a vehicle, including: the test device comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor executes the program to realize the test method of the vehicle-mounted Bluetooth device.
An embodiment of a fourth aspect of the present application provides a computer-readable storage medium having stored thereon a computer program that is executed by a processor for implementing the test method of the vehicle-mounted bluetooth device as described in the above embodiment.
Therefore, the echo data, the volume data, the tone quality data and the delay data in the communication of the vehicle-mounted Bluetooth equipment in a plurality of target scenes can be detected, the echo data, the volume data, the tone quality data and the delay data in the plurality of target scenes are compared with the preset echo data, the preset volume data, the preset tone quality data and the preset delay data in the plurality of target scenes, the echo grade, the volume grade, the tone quality grade and the delay grade of the vehicle-mounted Bluetooth equipment are generated, and the vehicle-mounted Bluetooth communication equipment is judged to be unqualified when any one of the echo grade, the volume grade, the tone quality grade and the delay grade is lower than the corresponding qualification grade. Therefore, the problems existing in the vehicle-mounted Bluetooth equipment can be found out in time, the problems are rectified in time, the passing quality of the vehicle-mounted Bluetooth equipment is greatly improved, the use experience of a user is improved, and the vehicle-mounted Bluetooth equipment is simple and easy to realize.
Additional aspects and advantages of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a flowchart of a test method of a vehicle-mounted bluetooth device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a test system of an in-vehicle bluetooth device according to an embodiment of the present application;
fig. 3 is an exemplary diagram of a test apparatus of an in-vehicle bluetooth device according to an embodiment of the present application;
fig. 4 is an exemplary diagram of an electronic device according to an embodiment of the present application.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended for the purpose of explaining the present application and are not to be construed as limiting the present application.
The following describes a test method, a test device, an electronic device and a storage medium of an on-vehicle bluetooth device according to embodiments of the present application with reference to the accompanying drawings. The application provides a test method of vehicle-mounted Bluetooth equipment, in the method, echo data, volume data, tone quality data and delay data during communication of the vehicle-mounted Bluetooth equipment in a plurality of target scenes can be detected, the echo data, the volume data, the tone quality data and the delay data in the plurality of target scenes are compared with preset echo data, preset volume data, preset tone quality data and preset delay data in the plurality of target scenes, echo grade, volume grade, tone quality grade and delay grade of the vehicle-mounted Bluetooth equipment are generated, and when any one of the echo grade, the volume grade, the tone quality grade and the delay grade is lower than the corresponding qualification grade, the vehicle-mounted Bluetooth communication equipment is judged to be unqualified. Therefore, the problems existing in the vehicle-mounted Bluetooth equipment can be found out in time, the problems are rectified in time, the passing quality of the vehicle-mounted Bluetooth equipment is greatly improved, the use experience of a user is improved, and the vehicle-mounted Bluetooth equipment is simple and easy to realize.
Specifically, fig. 1 is a flow chart of a testing method of a vehicle-mounted bluetooth device provided in an embodiment of the present application.
As shown in fig. 1, the test method of the vehicle-mounted bluetooth device includes the following steps:
in step S101, echo data, volume data, sound quality data, and delay data when the vehicle-mounted bluetooth device is talking in a plurality of target scenes are detected.
In step S102, echo data, volume data, tone quality data and delay data in the multiple target scenes are compared with preset echo data, preset volume data, preset tone quality data and preset delay data in the multiple target scenes, so as to generate an echo level, a volume level, a tone quality level and a delay level of the vehicle-mounted bluetooth device.
The echo level, the volume level, the tone quality level and the delay level may be classified into 10 levels as shown in table 1, and the echo level, the volume level, the tone quality level and the delay level of the vehicle bluetooth device are generated by comparing echo data, volume data, tone quality data and delay data in a plurality of target scenes with preset echo data, preset volume data, preset tone quality data and preset delay data in a plurality of target scenes.
TABLE 1
In step S103, if any one of the echo level, the volume level, the tone quality level, and the delay level is lower than the corresponding qualification level, it is determined that the vehicle-mounted bluetooth telephony device is not qualified.
That is, if any one of the echo level, the sound volume level, the sound quality level, and the delay level is lower than 7, it is determined that the in-vehicle bluetooth telephony device is not acceptable
In order to facilitate understanding of the test method of the vehicle bluetooth device according to the embodiments of the present application for those skilled in the art, a system configuration diagram related to the test method of the vehicle bluetooth device shown in fig. 2 is described in detail below.
Optionally, in some embodiments, detecting echo data, volume data, tone quality data, and delay data when the vehicle bluetooth device is talking in a plurality of target scenarios includes: after a first mobile terminal in a vehicle is connected with vehicle-mounted Bluetooth equipment, controlling the first mobile terminal to communicate with a second mobile terminal at a preset position; acquiring a plurality of first sound data when the vehicle is stationary and a plurality of second sound data when the vehicle is in a first preset running state; echo data is obtained based on the plurality of first sound data and the plurality of second sound data.
Specifically, echo data generated when a vehicle-mounted bluetooth device is in communication in a plurality of target scenes is detected, and the method mainly comprises the following steps:
(1) In a static state of the whole vehicle, a mobile phone end tester holds the noise decibel meter to run in a direction away from the vehicle, when the noise measured by the handheld decibel meter is less than or equal to a target value X (such as 50-60 dB), the mobile phone end tester stops running, the location is defined as a mobile phone end test location, and after that, the tester keeps motionless, and tests are carried out at the location all the time;
(2) 2-3 testers riding in the vehicle are respectively a main seat, a secondary seat and a rear seat, four vehicle doors, vehicle windows and sunroofs are all closed, and the whole vehicle is electrified and kept static;
(3) The vehicle-mounted terminal tester connects the mobile phone with the vehicle-mounted Bluetooth system and successfully dials the mobile phone of the mobile phone terminal tester;
(4) The mobile phone answering terminal tester continuously speaks, for example, the mobile phone is in the ocean current in the yellow river after the mountain is completely filled in the white day. To achieve the goal of thousands of eyes, one floor is further built or the number is reported continuously. The vehicle-mounted terminal tester slowly adjusts the volume of the vehicle-mounted terminal and continuously switches the states of the vehicle-mounted terminal and the mobile phone in the vehicle, and the vehicle-mounted personnel occasionally send out simple reply sounds, such as, for example, a person or a person in the vehicle, so that the two terminals are not allowed to generate obvious echoes of continuous speaking of the mobile phone terminal or reply of the person in the vehicle;
(5) 2-3 testers riding in the automobile are respectively a main seat, a secondary seat and a rear seat, four automobile doors are closed, automobile windows are half-opened, a skylight is opened, and the whole automobile is statically accelerated to a low-speed automobile speed V from a time t (such as 10 s) in the initial running process Low and low (e.g. 50-60 km/h), then the whole car is operated at V Low and low (e.g. 50-60 km/h) to maintain steady state travel;
(6) The two ends are not allowed to generate obvious echoes of continuous speaking of the mobile phone end or reply of personnel in the vehicle when the two ends are the same as the (4) and the (5);
(7) 2-3 testers are taken in the automobile, four automobile doors, automobile windows and sunroofs are all closed, the air conditioner opens middle-gear air quantity, and the whole automobile is statically accelerated to a high automobile speed V from a time t (such as 10 s) in the initial running process High height (e.g. 100-120 km/h), then the whole car is operated with V High height (such as 100-120 km/h) to keep steady running;
(8) Similar to the above (4) and (5), the two ends do not allow the handset end to continuously speak or obvious echo of the person in the car to reply. Optionally, in some embodiments, detecting echo data, volume data, tone quality data, and delay data when the vehicle bluetooth device is talking in a plurality of target scenes further includes: connecting a first mobile terminal with the vehicle-mounted Bluetooth device; controlling the first mobile terminal to communicate with a preset mobile platform so as to acquire third sound data; controlling the first mobile terminal to communicate with a second mobile terminal at a preset position so as to acquire fourth sound data of the vehicle in a second preset running state; volume data is obtained based on the third sound data and the fourth sound data.
Specifically, the volume data when the vehicle-mounted Bluetooth device is used for talking in a plurality of target scenes is detected, and the method mainly comprises the following steps:
(1) In a static state of the whole vehicle, a mobile phone end tester holds the noise decibel meter to run in a direction away from the vehicle, when the noise measured by the handheld decibel meter is less than or equal to a target value X (such as 50-60 dB), the mobile phone end tester stops running, the location is defined as a mobile phone end test location, and after that, the tester keeps motionless, and tests are carried out at the location all the time;
(2) The vehicle-mounted terminal tester connects the mobile phone with the vehicle-mounted Bluetooth system successfully, the whole vehicle is electrified and kept static, when the volume of the Bluetooth system is set to be maximum, a customer service call with the constant volume is dialed, such as mobile customer service or communication customer service, a handheld decibel meter is placed at a fixed distance (such as 5 cm) in front of the face of a main driver to measure the volume, when the maximum volume displayed by the handheld decibel meter is a qualified value M (such as 85-95 dB), the test can be ended, and the test can be judged to be qualified;
(3) The whole car is powered on and kept static, the volume of a Bluetooth system is set as a default volume, customer service telephones with the volume kept unchanged are dialed, a handheld decibel meter is placed in front of a face of a main driver for measuring the volume, when the handheld decibel meter displays that the default volume is a qualified value N (such as 70-80 dB), the test can be ended, and the test is judged to be qualified;
(4) Four doors are closed, the windows are half-opened, the sunroof is closed, and the whole vehicle is in a V shape Low and low (e.g. 50-60 km/h) keeping steady running, enabling a vehicle-mounted tester to communicate with a mobile phone tester, and if the call volume is in accordance with preset volume data, enabling the vehicle-mounted tester to be qualified;
(5) Four doors, windows and skylights are all closed, middle gear of the air conditioner and the whole vehicle V High height And (e.g. 100-120 km/h) keeping steady running, enabling the vehicle-mounted tester and the mobile phone tester to make a call, and if the call volume is in accordance with the preset volume data, qualifying the call.
Optionally, in some embodiments, detecting echo data, volume data, tone quality data, and delay data when the vehicle bluetooth device is talking in a plurality of target scenes further includes: after a first mobile terminal in a vehicle is connected with vehicle-mounted Bluetooth equipment, controlling the first mobile terminal to communicate with a second mobile terminal at a preset position; acquiring a plurality of fifth sound data when the vehicle is stationary and a plurality of sixth sound data when the vehicle is in a third preset running state; sound quality data is obtained based on the plurality of fifth sound data and the plurality of sixth sound data.
Specifically, the voice quality data when the vehicle-mounted Bluetooth device is in communication under a plurality of target scenes is detected, and the method mainly comprises the following steps:
(1) In a static state of the whole vehicle, a mobile phone end tester holds the noise decibel meter to run in a direction away from the vehicle, when the noise measured by the handheld decibel meter is less than or equal to a target value X (such as 50-60 dB), the mobile phone end tester stops running, the location is defined as a mobile phone end test location, and after that, the tester keeps motionless, and tests are carried out at the location all the time; 2-3 testers riding in the vehicle are respectively a main seat, a secondary seat and a rear seat, four vehicle doors, vehicle windows and sunroofs are all closed, and the whole vehicle is electrified and kept static; the vehicle-mounted terminal tester connects the mobile phone with the vehicle-mounted Bluetooth system and successfully dials the mobile phone of the mobile phone terminal tester;
(2) The method is the same as the three working conditions for testing the echo data, and the three working conditions are respectively tested, a tester at the mobile phone answering end continuously speaks, and the vehicle phone end judges whether the Bluetooth call has problems in clear interference, fidelity and discontinuity; the clear interference is expressed as a nourishing interference current sound or a obviously stable bottom noise in the conversation process; fidelity is expressed as that in the conversation process, the sound is smoldering and a cavity feeling appears; the discontinuity is represented by the occurrence of missing words and silence; and switching to the vehicle terminal tester to continuously speak, judging whether the Bluetooth call has problems in clear interference, fidelity and discontinuity by the mobile phone answering terminal, and if the mobile phone terminal and the vehicle terminal meet preset tone quality data, judging that the Bluetooth call is qualified. Optionally, in some embodiments, detecting echo data, volume data, tone quality data, and delay data when the vehicle bluetooth device is talking in a plurality of target scenes further includes: after a first mobile terminal in a vehicle is connected with vehicle-mounted Bluetooth equipment, controlling the first mobile terminal to communicate with a second mobile terminal at a preset position; acquiring response time length of the first mobile terminal and the second mobile terminal; and obtaining delay data based on the response time length.
Specifically, the voice quality data when the vehicle-mounted Bluetooth device is in communication under a plurality of target scenes is detected, and the method mainly comprises the following steps:
(1) In a static state of the whole vehicle, a mobile phone end tester holds the noise decibel meter to run in a direction away from the vehicle, when the noise measured by the handheld decibel meter is less than or equal to a target value X (such as 50-60 dB), the mobile phone end tester stops running, the location is defined as a mobile phone end test location, and after that, the tester keeps motionless, and tests are carried out at the location all the time;
(2) The mobile phone terminal tester speaks a number, for example 1, and simultaneously presses down the timer until the mobile phone terminal tester replies the number 1, stops timing, checks the time of the timer, and judges that the time delay phenomenon exists if the time exceeds a preset value, for example 3 s.
According to the test method for the vehicle-mounted Bluetooth device, which is provided by the embodiment of the application, echo data, volume data, tone quality data and delay data during communication of the vehicle-mounted Bluetooth device in a plurality of target scenes can be detected, the echo data, the volume data, the tone quality data and the delay data in the plurality of target scenes are compared with preset echo data, preset volume data, preset tone quality data and preset delay data in the plurality of target scenes, echo grade, volume grade, tone quality grade and delay grade of the vehicle-mounted Bluetooth device are generated, and when any one of the echo grade, the volume grade, the tone quality grade and the delay grade is lower than the corresponding qualification grade, the vehicle-mounted Bluetooth communication device is judged to be unqualified. Therefore, the problems existing in the vehicle-mounted Bluetooth equipment can be found out in time, the problems are rectified in time, the passing quality of the vehicle-mounted Bluetooth equipment is greatly improved, the use experience of a user is improved, and the vehicle-mounted Bluetooth equipment is simple and easy to realize.
Next, a test device of the vehicle-mounted bluetooth device according to the embodiment of the application is described with reference to the accompanying drawings.
Fig. 3 is a block schematic diagram of a test apparatus of an in-vehicle bluetooth device according to an embodiment of the present application.
As shown in fig. 3, the test apparatus 10 of the vehicle-mounted bluetooth device includes: the device comprises a detection module 100, a generation module 200 and a determination module 300.
The detection module 100 is configured to detect echo data, volume data, tone quality data and delay data when the vehicle-mounted bluetooth device is in communication in a plurality of target scenes;
the generating module 200 is configured to compare echo data, volume data, tone quality data, and delay data in a plurality of target scenes with preset echo data, preset volume data, preset tone quality data, and preset delay data in a plurality of target scenes, and generate an echo level, a volume level, a tone quality level, and a delay level of the vehicle-mounted bluetooth device; and
the determining module 300 is configured to determine that the vehicle bluetooth telephony device is not qualified if any one of the echo level, the volume level, the tone quality level and the delay level is lower than the corresponding qualification level.
Optionally, the detection module 100 is specifically configured to:
after a first mobile terminal in a vehicle is connected with vehicle-mounted Bluetooth equipment, controlling the first mobile terminal to communicate with a second mobile terminal at a preset position;
acquiring a plurality of first sound data when the vehicle is stationary and a plurality of second sound data when the vehicle is in a first preset running state;
echo data is obtained based on the plurality of first sound data and the plurality of second sound data.
Optionally, the detection module 100 is further configured to:
connecting a first mobile terminal with the vehicle-mounted Bluetooth device;
controlling the first mobile terminal to communicate with a preset mobile platform so as to acquire third sound data;
controlling the first mobile terminal to communicate with a second mobile terminal at a preset position so as to acquire fourth sound data of the vehicle in a second preset running state;
volume data is obtained based on the third sound data and the fourth sound data.
Optionally, the detection module 100 is further configured to:
after a first mobile terminal in a vehicle is connected with vehicle-mounted Bluetooth equipment, controlling the first mobile terminal to communicate with a second mobile terminal at a preset position;
acquiring a plurality of fifth sound data when the vehicle is stationary and a plurality of sixth sound data when the vehicle is in a third preset running state;
sound quality data is obtained based on the plurality of fifth sound data and the plurality of sixth sound data.
Optionally, the detection module 100 is further configured to:
after a first mobile terminal in a vehicle is connected with vehicle-mounted Bluetooth equipment, controlling the first mobile terminal to communicate with a second mobile terminal at a preset position;
acquiring response time length of the first mobile terminal and the second mobile terminal;
and obtaining delay data based on the response time length.
It should be noted that the foregoing explanation of the embodiment of the method for testing the vehicle bluetooth device is also applicable to the testing apparatus of the vehicle bluetooth device in this embodiment, which is not described herein again.
According to the testing device of the vehicle-mounted Bluetooth device, which is provided by the embodiment of the application, echo data, volume data, tone quality data and delay data during communication of the vehicle-mounted Bluetooth device in a plurality of target scenes can be detected, the echo data, the volume data, the tone quality data and the delay data in the plurality of target scenes are compared with preset echo data, preset volume data, preset tone quality data and preset delay data in the plurality of target scenes, echo grade, volume grade, tone quality grade and delay grade of the vehicle-mounted Bluetooth device are generated, and when any one of the echo grade, the volume grade, the tone quality grade and the delay grade is lower than the corresponding qualification grade, the vehicle-mounted Bluetooth communication device is judged to be unqualified. Therefore, the problems existing in the vehicle-mounted Bluetooth equipment can be found out in time, the problems are rectified in time, the passing quality of the vehicle-mounted Bluetooth equipment is greatly improved, the use experience of a user is improved, and the vehicle-mounted Bluetooth equipment is simple and easy to realize.
Fig. 4 is a schematic structural diagram of a vehicle according to an embodiment of the present application. The electronic device may include:
memory 401, processor 402, and a computer program stored on memory 401 and executable on processor 402.
The processor 402 implements the test method of the in-vehicle bluetooth device provided in the above embodiment when executing the program.
Further, the vehicle further includes:
a communication interface 403 for communication between the memory 401 and the processor 402.
A memory 401 for storing a computer program executable on the processor 402.
Memory 401 may comprise high-speed RAM memory or may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
If the memory 401, the processor 402, and the communication interface 403 are implemented independently, the communication interface 403, the memory 401, and the processor 402 may be connected to each other by a bus and perform communication with each other. The bus may be an industry standard architecture (Industry Standard Architecture, abbreviated ISA) bus, an external device interconnect (Peripheral Component, abbreviated PCI) bus, or an extended industry standard architecture (Extended Industry Standard Architecture, abbreviated EISA) bus, among others. The buses may be divided into address buses, data buses, control buses, etc. For ease of illustration, only one thick line is shown in fig. 4, but not only one bus or one type of bus.
Alternatively, in a specific implementation, if the memory 401, the processor 402, and the communication interface 403 are integrated on a chip, the memory 401, the processor 402, and the communication interface 403 may perform communication with each other through internal interfaces.
The processor 402 may be a central processing unit (Central Processing Unit, abbreviated as CPU), or an application specific integrated circuit (Application Specific Integrated Circuit, abbreviated as ASIC), or one or more integrated circuits configured to implement embodiments of the present application.
The present embodiment also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the test method of the vehicle-mounted bluetooth device as above.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or N embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "N" is at least two, such as two, three, etc., unless explicitly defined otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more N executable instructions for implementing specific logical functions or steps of the process, and further implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present application.
It is to be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the N steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. As with the other embodiments, if implemented in hardware, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.
Those of ordinary skill in the art will appreciate that all or a portion of the steps carried out in the method of the above-described embodiments may be implemented by a program to instruct related hardware, where the program may be stored in a computer readable storage medium, and where the program, when executed, includes one or a combination of the steps of the method embodiments.
Claims (7)
1. The test method of the vehicle-mounted Bluetooth device is characterized by comprising the following steps of:
detecting echo data, volume data, tone quality data and delay data when the vehicle-mounted Bluetooth equipment is in communication under a plurality of target scenes;
comparing the echo data, the volume data, the tone quality data and the delay data in the multiple target scenes with preset echo data, preset volume data, preset tone quality data and preset delay data in the multiple target scenes to generate echo grade, volume grade, tone quality grade and delay grade of the vehicle-mounted Bluetooth device; and
if any one of the echo grade, the volume grade, the tone quality grade and the delay grade is lower than the corresponding qualification grade, judging that the vehicle Bluetooth equipment is unqualified;
the detecting echo data, volume data, tone quality data and delay data when the vehicle-mounted Bluetooth device is in communication under a plurality of target scenes comprises: after a first mobile terminal in a vehicle is connected with the vehicle-mounted Bluetooth device, controlling the first mobile terminal to communicate with a second mobile terminal at a preset position; acquiring a plurality of first sound data when the vehicle is stationary and a plurality of second sound data when the vehicle is in a first preset running state; obtaining the echo data based on the plurality of first sound data and the plurality of second sound data;
the method for detecting echo data, volume data, tone quality data and delay data when the vehicle-mounted Bluetooth equipment is in communication under a plurality of target scenes further comprises the following steps: after a first mobile terminal in a vehicle is connected with the vehicle-mounted Bluetooth device, controlling the first mobile terminal to communicate with a second mobile terminal at the preset position; acquiring response time length of the first mobile terminal and the second mobile terminal; and obtaining the delay data based on the response time length.
2. The method according to claim 1, wherein detecting echo data, volume data, sound quality data, and delay data when the vehicle-mounted bluetooth device is talking in a plurality of target scenarios, further comprises:
connecting the first mobile terminal with the vehicle-mounted Bluetooth device;
controlling the first mobile terminal to communicate with a preset mobile platform so as to acquire third sound data;
controlling the first mobile terminal to communicate with a second mobile terminal at the preset position so as to acquire fourth sound data of the vehicle in a second preset running state;
and obtaining the volume data based on the third sound data and the fourth sound data.
3. The method according to claim 1, wherein detecting echo data, volume data, sound quality data, and delay data when the vehicle-mounted bluetooth device is talking in a plurality of target scenarios, further comprises:
after a first mobile terminal in a vehicle is connected with the vehicle-mounted Bluetooth device, controlling the first mobile terminal to communicate with a second mobile terminal at the preset position;
acquiring a plurality of fifth sound data when the vehicle is stationary and a plurality of sixth sound data when the vehicle is in a third preset running state;
the sound quality data is obtained based on the plurality of fifth sound data and the plurality of sixth sound data.
4. A test device for a vehicle-mounted bluetooth device, comprising:
the detection module is used for detecting echo data, volume data, tone quality data and delay data when the vehicle-mounted Bluetooth equipment is in communication under a plurality of target scenes;
the generating module is used for comparing the echo data, the volume data, the tone quality data and the delay data in the plurality of target scenes with preset echo data, preset volume data, preset tone quality data and preset delay data in the plurality of target scenes to generate an echo grade, a volume grade, a tone quality grade and a delay grade of the vehicle-mounted Bluetooth device; and
the judging module is used for judging that the vehicle-mounted Bluetooth equipment is unqualified if any one of the echo grade, the volume grade, the tone quality grade and the delay grade is lower than the corresponding qualification grade;
the detection module is specifically configured to: after a first mobile terminal in a vehicle is connected with the vehicle-mounted Bluetooth device, controlling the first mobile terminal to communicate with a second mobile terminal at a preset position; acquiring a plurality of first sound data when the vehicle is stationary and a plurality of second sound data when the vehicle is in a first preset running state; obtaining the echo data based on the plurality of first sound data and the plurality of second sound data;
the detection module is further used for: after a first mobile terminal in a vehicle is connected with the vehicle-mounted Bluetooth device, controlling the first mobile terminal to communicate with a second mobile terminal at the preset position; acquiring response time length of the first mobile terminal and the second mobile terminal; and obtaining the delay data based on the response time length.
5. The apparatus of claim 4, wherein the detection module is further configured to:
connecting the first mobile terminal with the vehicle-mounted Bluetooth device;
controlling the first mobile terminal to communicate with a preset mobile platform so as to acquire third sound data;
controlling the first mobile terminal to communicate with a second mobile terminal at the preset position so as to acquire fourth sound data of the vehicle in a second preset running state;
and obtaining the volume data based on the third sound data and the fourth sound data.
6. A vehicle, characterized by comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor executing the program to implement the method of testing a vehicle bluetooth device according to any of claims 1-3.
7. A computer-readable storage medium, on which a computer program is stored, characterized in that the program is executed by a processor for implementing a test method of a vehicle bluetooth device according to any of claims 1-3.
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