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Cabin system voice recognition test method, device and equipment and storage medium

A speech recognition test and cockpit technology, applied in speech recognition, speech analysis, instruments, etc., can solve the problem of inaccurate intelligent voice false wakeup rate, etc., to achieve the effect of solving the inaccurate intelligent voice false wakeup rate and improving the accuracy rate

Pending Publication Date: 2021-02-12
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a cockpit system voice recognition testing method, device, equipment and storage medium, aiming to solve the technical problem of inaccurate intelligent voice false wake-up rate in the existing cockpit infotainment system during testing

Method used

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  • Cabin system voice recognition test method, device and equipment and storage medium
  • Cabin system voice recognition test method, device and equipment and storage medium
  • Cabin system voice recognition test method, device and equipment and storage medium

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Embodiment Construction

[0047] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0048] refer to figure 1 , figure 1 It is a schematic structural diagram of the cockpit system voice recognition testing equipment involved in the hardware operating environment of the embodiment of the present invention.

[0049] Such as figure 1 As shown, the cockpit system voice recognition testing device may include: a processor 1001 , such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Di...

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Abstract

The invention belongs to the technical field of automobile cabins, and discloses a cabin system voice recognition test method, device and equipment and a storage medium. The method comprises the following steps: acquiring a preset audio signal, and sending the preset audio signal to a cabin system entertainment host; receiving an echo audio signal fed back by the cabin system entertainment host based on the preset audio signal; determining the number of echo signals and environmental noise data of the echo audio signals according to a preset analysis program; and determining a false wake-up rate of the cockpit system according to the number of the echo signals and the environmental noise data, and updating a voice database of the cockpit system according to the false wake-up rate. According to the invention, the voice interaction function test in the cockpit information entertainment host is satisfied through the preset audio signal, whether the voice wake-up is correct or not can be identified by analyzing the echo audio signal through the preset analysis program, and the false wake-up rate can be calculated by analyzing the number of the echo signals and the environmental noise data. And the accuracy of the performance test of the intelligent voice false awakening is improved.

Description

technical field [0001] The invention relates to the field of automobile cockpit technology, in particular to a cockpit system voice recognition testing method, device, equipment and storage medium. Background technique [0002] The cockpit infotainment system is a vehicle-mounted comprehensive information processing system, which is responsible for the display of vehicle information, human-computer interaction, leisure and entertainment, and Internet information interaction. With the continuous integration of modern automotive electronics and Internet technology, the cockpit As infotainment systems play an increasingly important role in automobiles, the associated testing efforts are becoming more and more important. At present, the test content of the infotainment system in the field of automotive electronics is increasing, which can include icon character display, page logic switching, fault alarm function, voice interaction, radio, GPS navigation, etc. The false wake-up ...

Claims

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Application Information

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IPC IPC(8): G10L15/01G10L15/26
CPCG10L15/01G10L15/26
Inventor 何云李娟张明福
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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