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Car-mounted terminal volume adaptive adjustment method and device

An adaptive adjustment, vehicle-mounted terminal technology, applied in speech analysis, speech recognition, vehicle components, etc., can solve the problems of insufficient intelligence, affecting driving safety, etc., to achieve the effect of improving safety

Pending Publication Date: 2020-01-07
SHANGHAI QINGGAN INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These adjustment methods are active, users need to divert attention to actively trigger, not smart enough, and will affect driving safety

Method used

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  • Car-mounted terminal volume adaptive adjustment method and device
  • Car-mounted terminal volume adaptive adjustment method and device

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Embodiment Construction

[0019] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways than those described here, so the present invention is not limited by the specific embodiments disclosed below.

[0021] As indicated in this application and claims, the terms "a", "an", "an" and / or "the" do not refer to the singular and may include the plural unless the context clearly indicates an exception. Generally speaking, the terms "comprising" and "comprising" only suggest the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or device may also contain other st...

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Abstract

The invention provides a car-mounted terminal volume adaptive adjustment method and device. The car-mounted terminal volume adaptive adjustment method comprises the following steps of outputting a sound signal at a car-mounted terminal; collecting ambient sounds of the car-mounted terminal in the process of outputting the sound signal; recognizing speeches in the ambient sounds; and conducting adaptive adjustment on the sound signal according to the intensity of the speeches. Through the car-mounted terminal volume adaptive adjustment method provided by the invention, the speeches in the ambient sounds can be recognized, and the device conducts adaptive adjustment on the sound signal output by the car-mounted terminal by comparing the speeches in the ambient sounds with the sound signal output by the car-mounted terminal. Moreover, through the method, the volume of the car-mounted terminal can be actively adjusted without active operation by a user, intelligent adjustment on the volumeof the car-mounted terminal is realized, and the driving safety of the vehicle is improved.

Description

technical field [0001] The present invention mainly relates to a method and a device for electronic control of an automobile, in particular to a method and a device for adaptively adjusting the volume of a vehicle-mounted terminal. Background technique [0002] A multimedia module and a navigation module are usually arranged in a car. The user can listen to music and watch movies through the multimedia module, and can also choose a driving route through the audio from the navigation module. [0003] In some cases, the user needs to adjust the volume of the multimedia module and the navigation module. For example, when a user chats with a fellow traveler or makes a phone call, he finds that the volume of the music in the car is loud and needs to turn down the volume. Existing adjustment methods include manually adjusting the volume knob, or sending control commands through voice interaction. These adjustment methods are all active. Users need to divert their attention to a...

Claims

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Application Information

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IPC IPC(8): B60R16/02B60R16/037G10L15/26G10L21/0208G10L25/51
CPCB60R16/02B60R16/037G10L15/26G10L21/0208G10L25/51
Inventor 施鹏飞王小华
Owner SHANGHAI QINGGAN INTELLIGENT TECH CO LTD
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