CN219778517U - Vehicle voice testing device - Google Patents
Vehicle voice testing device Download PDFInfo
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- CN219778517U CN219778517U CN202320680099.9U CN202320680099U CN219778517U CN 219778517 U CN219778517 U CN 219778517U CN 202320680099 U CN202320680099 U CN 202320680099U CN 219778517 U CN219778517 U CN 219778517U
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Abstract
The utility model discloses a vehicle voice testing device, which is applied to the technical field of voice detection and is used for solving the problem of lower efficiency of vehicle voice testing in the prior art, and specifically comprises the following steps: the system comprises an upper computer, a tested vehicle machine, a first voice processing module and a second voice processing module; the first end of the first voice processing module is connected with the audio output end of the upper computer, and the second end of the first voice processing module is connected with the audio receiving end of the tested vehicle; the first voice processing module is used for playing test voice sent by the upper computer, collecting the test voice and transmitting the test voice to the tested vehicle; the first end of the first voice processing module is connected with the audio output end of the tested vehicle machine, and the second end of the first voice processing module is connected with the audio receiving end of the upper computer; the second voice processing module is used for playing the feedback voice sent by the tested car machine, collecting the feedback voice and transmitting the feedback voice to the upper computer. Therefore, the manual test scene is simulated to the greatest extent, the manual vehicle voice detection is replaced, and the efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of voice detection, in particular to a vehicle voice testing device.
Background
In new energy automobiles, the control of voice on the automobile is more and more popular, and a driver can realize the control of making a call, setting navigation, using multimedia equipment and the like through voice. Good voice control is critical to user experience and driving operation safety. The voice control mainly depends on the voice semantic recognition degree and the running stability of a voice frame, and the vehicle voice test is necessary to comprehensively and reliably test the vehicle through the device for testing the vehicle voice.
At present, the vehicle voice test is mainly performed by manual test, namely a tester controls the vehicle through voice and performs manual judgment according to the voice fed back by the vehicle and the executed action, so that the vehicle voice test is completed.
Disclosure of Invention
The embodiment of the utility model provides a vehicle voice testing device which is used for solving the problem of low efficiency of vehicle voice testing in the prior art.
The technical scheme provided by the embodiment of the utility model is as follows:
the embodiment of the utility model provides a vehicle voice testing device, which comprises: the system comprises an upper computer, a tested vehicle machine, a first voice processing module and a second voice processing module;
the first end of the first voice processing module is connected with the audio output end of the upper computer, and the second end of the first voice processing module is connected with the audio receiving end of the tested vehicle; the first voice processing module is used for playing test voice sent by the upper computer, collecting the test voice and transmitting the test voice to the tested vehicle;
the first end of the first voice processing module is connected with the audio output end of the tested vehicle machine, and the second end of the first voice processing module is connected with the audio receiving end of the upper computer; the second voice processing module is used for playing the feedback voice sent by the tested car machine, collecting the feedback voice and transmitting the feedback voice to the upper computer.
In one possible implementation, the first speech processing module includes: the device comprises a first voice playing module, a first voice collecting module and a first sound insulation box;
the first voice playing module and the first voice collecting module are arranged in the first sound insulation box, and the first voice playing module is connected with the audio output end of the upper computer; the first voice acquisition module is connected with an audio receiving end of the tested car machine.
In one possible implementation, the second speech processing module includes: the second voice playing module, the second voice collecting module and the second sound insulation box;
the second voice playing module and the second voice collecting module are arranged in the second sound insulation box, and the second voice playing module is connected with the audio output end of the tested vehicle; the second voice acquisition module is connected with an audio receiving end of the upper computer.
In one possible implementation, the first voice playing module is a speaker, a sound box, or a manual mouth; the first voice acquisition module is a pickup or microphone.
In one possible implementation, the second voice playing module is a speaker or a sound box; the second voice acquisition module is a pickup, a microphone or an artificial ear.
In one possible embodiment, the artificial ear comprises: artificial left ear and artificial right ear.
In one possible implementation mode, a first port is arranged on the upper computer, a second port is arranged on the tested vehicle, and the first port of the upper computer is connected with the second port of the tested vehicle through a data transmission line; the tested car machine is used for sending the log information and the screen recording video to the upper computer through the data transmission line.
In one possible embodiment, the vehicle under test machine includes: the vehicle-mounted system module and the central control screen;
the first end of the vehicle system module is connected with the central control screen, the second end of the vehicle system module is connected with the second end of the first voice processing module, the third end of the vehicle system module is connected with the first end of the second voice processing module, and the fourth end of the vehicle system module is connected with the first port of the upper computer; the vehicle machine system is used for recording the log information of the tested vehicle machine and recording the screen recording video of the central control screen, and transmitting the log information and the screen recording video of the central control screen to the upper computer.
In one possible implementation, the first port is a USB port or a serial port; the second port is a USB port.
In one possible embodiment, the vehicle voice test apparatus further includes: a high frame camera;
the high-frame camera is arranged right in front of the central control screen of the tested vehicle, and is connected with the fifth end of the vehicle system module; the high-frame camera is used for recording video of the central control screen.
The embodiment of the utility model has the following beneficial effects:
in the embodiment of the utility model, the test voice sent by the upper computer is played through the first voice processing module, the test voice is collected and transmitted to the tested vehicle, the feedback voice sent by the tested vehicle is played through the second voice processing module, and the collected feedback voice is transmitted to the upper computer, so that a manual test scene can be simulated to the greatest extent, the automatic vehicle voice detection is replaced by manual, the vehicle voice detection efficiency is improved, the use time and the place of the vehicle voice test device are not limited, and various vehicle voice tests such as long-time stability or pressure test for the vehicle voice can be realized through reasonable setting of the test voice.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic diagram of a first configuration of a vehicle voice test apparatus according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second configuration of a vehicle voice test apparatus according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a third configuration of a vehicle voice test apparatus according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a fourth configuration of a vehicle voice test apparatus according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of a fifth configuration of a vehicle voice test apparatus according to an embodiment of the present utility model;
fig. 6 is a schematic diagram of a sixth configuration of a vehicle voice test apparatus according to an embodiment of the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
An embodiment of the present utility model provides a vehicle voice testing apparatus, referring to fig. 1, the vehicle voice testing apparatus 100 includes: the system comprises an upper computer 110, a tested car machine 120, a first voice processing module 130 and a second voice processing module 140;
a first end of the first voice processing module 130 is connected with an audio output end of the upper computer 110, and a second end of the first voice processing module 130 is connected with an audio receiving end of the tested vehicle machine 120; the first voice processing module 130 is configured to play the test voice sent by the upper computer 110, collect the test voice, and transmit the test voice to the tested vehicle 120;
the first end of the first voice processing module 130 is connected with the audio output end of the tested car machine 120, and the second end of the first voice processing module 130 is connected with the audio receiving end of the upper computer 110; the second voice processing module 140 is configured to play the feedback voice sent by the tested car machine 120, collect the feedback voice, and transmit the feedback voice to the upper computer 110.
In practical application, when a vehicle voice test is performed, the upper computer 110 may output a test voice to the first voice processing module 130 through the audio output end, the first voice processing module 130 plays the test voice by converting an electrical signal into a sound signal, collects the played test voice, and converts the collected test voice signal from the sound signal into the electrical signal to be transmitted to the vehicle under test 120. After the tested vehicle machine 120 receives the test voice signal converted into the electric signal, corresponding feedback voice is generated according to the voice interaction rule preset in the tested vehicle machine, the feedback voice is transmitted to the second voice processing module 140 through the audio output port of the tested vehicle machine 120, the second voice processing module 140 converts the feedback voice into a voice signal from the electric signal to play, collects the played feedback voice, converts the collected feedback voice into the electric signal from the voice signal and transmits the electric signal to the upper computer 110, and the upper computer 110 obtains a vehicle voice test result according to the feedback voice. The test voice is a voice of a manual voice operation preset in the upper computer 110 for simulating a vehicle voice test. The feedback voice is a voice fed back by the test car machine 120 based on the received test voice. The upper computer 110 is preset with target voices which are in one-to-one correspondence with the test voices and are fed back by the tested car machine 120 under the condition of normal operation, and the upper computer 110 can determine the result of the vehicle voice test by comparing the received feedback voices with the target voices after sending out the test voices.
In this way, the first voice processing module 130 plays the test voice sent by the upper computer 110, collects the test voice and transmits the test voice to the tested vehicle 120, the second voice processing module 140 plays the feedback voice sent by the tested vehicle 120, and collects the feedback voice and transmits the feedback voice to the upper computer 110, so that the scene of manual test can be simulated to the greatest extent, the automatic vehicle voice detection can be replaced by manual implementation, the efficiency of vehicle voice detection is improved, in addition, the use time and place of the vehicle voice test device 100 are not limited, and various vehicle voice tests such as long-time stability or pressure test for the vehicle voice can be realized through reasonable setting of the test voice.
In one possible implementation, referring to fig. 2, the first speech processing module 130 includes: a first voice playing module 131, a first voice collecting module 132 and a first sound insulation box 133;
the first voice playing module 131 and the first voice collecting module 132 are arranged in the first sound insulation box 133, and the first voice playing module 131 is connected with the audio output end of the upper computer 110; the first voice acquisition module 132 is connected to the audio receiving end of the vehicle under test 120.
In practical application, the first sound insulation box 133 is configured to provide a sound insulation environment for the first voice playing module 131 and the first voice collecting module 132, so as to avoid the influence of other external sounds on the voice processing in the vehicle voice testing process. The first voice playing module 131 is used for playing the test voice output by the audio output end of the upper computer 110, i.e. converting the test voice from an electrical signal to a sound signal. The first voice collection module 132 is configured to collect the test voice played by the first voice playing module 131, and convert the collected test voice signal from a sound signal to an electrical signal, and transmit the electrical signal to the tested car machine 120.
In one possible implementation, referring to fig. 3, the second speech processing module 140 includes: a second voice playing module 141, a second voice collecting module 142 and a second sound-proof box 143;
the second voice playing module 141 and the second voice collecting module 142 are arranged in the second sound insulation box 143, and the second voice playing module 141 is connected with the audio output end of the tested car machine 120; the second voice acquisition module 142 is connected to the audio receiving end of the upper computer 110.
In practical application, the second sound insulation box 143 is configured to provide a sound insulation environment for the second voice playing module 141 and the second voice collecting module 142, so as to avoid the influence of other external sounds on the voice processing in the vehicle voice testing process. The second voice playing module 141 is configured to play the feedback voice output by the audio output end of the tested vehicle 120, that is, convert the feedback voice from an electrical signal to a sound signal. The second voice collection module 142 is configured to monitor the feedback voice of the vehicle under test 120, collect the feedback voice when the second voice playing module 141 is monitored by the feedback voice of the vehicle under test 120, and convert the collected feedback voice signal from a sound signal to an electrical signal for transmitting to the upper computer 110.
In particular implementations, the first voice playing module 131 is a speaker, a sound box, or a manual mouth; the first speech acquisition module 132 is a pickup or microphone. The second voice playing module 141 is a speaker or a sound; the second voice capture module 142 is a pickup, microphone, or artificial ear; wherein, artifical ear includes: artificial left ear and artificial right ear.
In practical applications, the first voice playing module 131 may be set as a manual mouth, and the test voice output by the audio output end of the upper computer 110 is converted from an electrical signal to a sound signal by the manual mouth, that is, the test voice is played by simulating the speaking mode of the driver. Therefore, the real state of the vehicle machine can be restored to a greater extent by voice control of a driver, and the authenticity and reliability of the vehicle voice test can be improved. The second voice collecting module 142 may be set as an artificial ear, through which vibration brought by the feedback sound signal can be converted into an electrical signal, so as to collect the sound signal, where the artificial ear includes: artificial left ear and artificial right ear. Thus, the effect of restoring the voice test of the artificial vehicle to a greater extent can be achieved. Based on the availability of the device and the cost of the device, the first and second voice playing modules 141 and 141 may be set as speakers or sounds, and the first and second voice capturing modules 132 and 142 may be set as pickups or microphones.
In a possible implementation manner, referring to fig. 4, a first port is provided on the upper computer 110, a second port is provided on the vehicle under test 120, and the first port of the upper computer 110 is connected to the second port of the vehicle under test 120 through a data transmission line; the tested car machine 120 is used for sending the log information and the video recording to the upper computer 110 through a data transmission line.
In practical application, the upper computer 110 is connected with the tested vehicle machine 120 through a data transmission line, and the tested vehicle machine 120 can transmit log information and screen recording video in the vehicle voice test process to the upper computer 110 through the data transmission line. In the case that the host computer 110 obtains the vehicle voice test result as the voice test abnormality according to the feedback voice, the voice test abnormality may be analyzed according to the log information and the recorded video, thereby further determining the cause of the abnormality.
In the implementation, the first port is a USB port or a serial port; the second port is a USB port.
In one possible embodiment, referring to fig. 5, the vehicle under test 120 includes: a vehicle system module 121 and a central control screen 122;
the first end of the vehicle system module 121 is connected with the central control screen 122, the second end of the vehicle system module 121 is connected with the second end of the first voice processing module 130, the third end of the vehicle system module 121 is connected with the first end of the second voice processing module 140, and the fourth end of the vehicle system module 121 is connected with the first port of the upper computer 110; the vehicle system is used for recording the log information of the tested vehicle 120 and recording the screen video of the central control screen 122, and transmitting the log information and the screen video of the central control screen 122 to the upper computer 110.
In practical applications, the vehicle system module 121 in the vehicle under test 120 is a main control module of the vehicle under test 120, and is used for controlling the vehicle under test 120 to run, recording log information of the vehicle under test 120 during the vehicle voice test of the vehicle under test 120, recording the video of the central control screen 122 connected with the log information by using the screen recording function, and sending the log information and the video of the central control screen 122 to the upper computer 110. The central control screen 122 is a touch control display screen of the tested vehicle 120, and is mainly used for running and man-machine interaction under the control of the vehicle system module 121.
In one possible embodiment, referring to fig. 6, the vehicle voice test apparatus 100 further includes: a high frame camera 150;
the high-frame camera 150 is arranged right in front of the central control screen 122 of the tested vehicle machine 120, and the high-frame camera 150 is connected with the fifth end of the vehicle machine system module 121; the high frame camera 150 is used for recording video of the central control screen 122.
In practice, the high-frame camera 150 is used as a backup or contrast recording device to record the video of the central control screen 122. The high-frame camera 150 can record the video of the central control screen 122 when the screen recording function of the vehicle system module 121 fails; the screen recording video of the central control screen 122 can be recorded at the same time of the screen recording of the vehicle system module 121, and the recorded screen recording video can be used as the contrast screen recording video.
While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present utility model without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present utility model fall within the scope of the claims and the equivalents thereof, the present utility model is also intended to include such modifications and variations.
Claims (10)
1. A vehicle voice test apparatus, comprising: the system comprises an upper computer, a tested vehicle machine, a first voice processing module and a second voice processing module;
the first end of the first voice processing module is connected with the audio output end of the upper computer, and the second end of the first voice processing module is connected with the audio receiving end of the tested vehicle; the first voice processing module is used for playing the test voice sent by the upper computer, collecting the test voice and transmitting the test voice to the tested vehicle;
the first end of the first voice processing module is connected with the audio output end of the tested vehicle machine, and the second end of the first voice processing module is connected with the audio receiving end of the upper computer; the second voice processing module is used for playing the feedback voice sent by the tested car machine, collecting the feedback voice and transmitting the feedback voice to the upper computer.
2. The vehicle voice test apparatus of claim 1, wherein the first voice processing module comprises: the device comprises a first voice playing module, a first voice collecting module and a first sound insulation box;
the first voice playing module and the first voice collecting module are arranged in the first sound insulation box, and the first voice playing module is connected with the audio output end of the upper computer; the first voice acquisition module is connected with the audio receiving end of the tested car machine.
3. The vehicle voice test apparatus of claim 1, wherein the second voice processing module comprises: the second voice playing module, the second voice collecting module and the second sound insulation box;
the second voice playing module and the second voice collecting module are arranged in a second sound insulation box, and the second voice playing module is connected with the audio output end of the tested car machine; the second voice acquisition module is connected with the audio receiving end of the upper computer.
4. The vehicle voice test apparatus of claim 2, wherein the first voice playing module is a speaker, a sound box, or a manual mouth; the first voice acquisition module is a pickup or microphone.
5. The vehicle voice test apparatus of claim 3, wherein the second voice playing module is a speaker or a sound box; the second voice acquisition module is a pickup, a microphone or an artificial ear.
6. The vehicle voice test apparatus of claim 5, wherein the artificial ear comprises: artificial left ear and artificial right ear.
7. The vehicle voice test device according to any one of claims 1 to 6, wherein a first port is provided on the upper computer, a second port is provided on the vehicle under test, and the first port of the upper computer is connected with the second port of the vehicle under test via a data transmission line; the tested car machine is used for sending the log information and the screen recording video to the upper computer through the data transmission line.
8. The vehicle voice test apparatus of claim 7, wherein the vehicle under test comprises: the vehicle-mounted system module and the central control screen;
the first end of the vehicle-mounted system module is connected with the central control screen, the second end of the vehicle-mounted system module is connected with the second end of the first voice processing module, the third end of the vehicle-mounted system module is connected with the first end of the second voice processing module, and the fourth end of the vehicle-mounted system module is connected with the first port of the upper computer; the vehicle machine system is used for recording log information of the tested vehicle machine and recording the screen recording video of the central control screen, and sending the log information and the screen recording video of the central control screen to the upper computer.
9. The vehicle voice test apparatus of claim 7, wherein the first port is a USB port or a serial port; the second port is a USB port.
10. The vehicular voice testing apparatus according to claim 8, characterized by further comprising: a high frame camera;
the high-frame camera is arranged right in front of a central control screen of the tested car machine and is connected with the fifth end of the car machine system module; and the high-frame camera is used for recording the video of the central control screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320680099.9U CN219778517U (en) | 2023-03-30 | 2023-03-30 | Vehicle voice testing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202320680099.9U CN219778517U (en) | 2023-03-30 | 2023-03-30 | Vehicle voice testing device |
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| CN219778517U true CN219778517U (en) | 2023-09-29 |
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| CN202320680099.9U Active CN219778517U (en) | 2023-03-30 | 2023-03-30 | Vehicle voice testing device |
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