Sound source switching device and sound source switching method

Abstract

The invention provides a sound source switching device, which comprises a sound source selection unit, a voice prompting unit, a selection confirmation unit and a switching control unit, wherein the sound source selection unit is sued for selecting a plurality of sound sources, and providing sound source selection information; the voice prompting unit generates voice prompting information according to the sound source selection information; the selection confirmation unit confirms the sound source selected by the sound source selection unit, and provides sound source confirmation information; and the switching control unit performs sound source switching on the plurality of sound sources according to the sound source confirmation information. In addition, the invention also provides a sound source switching method, which comprises the following steps of: selecting the plurality of sound sources, and generating the sound source selection information associated with the selected sound source; generating the voice prompting information according to the sound source selection information to indicate information related to the selected sound source; confirming the selected sound source, and generating the sound source confirmation information associated with the confirmed sound source; and performing the sound source switching according to the sound source confirmation information. By the device and the method, the sound sources can be switched under the condition of no visual contact; and the device and the method are simple to operated and favorable for ensuring the driving safety.

Description

technical field [0001] The invention relates to the field of sound source switching of vehicle-mounted equipment, and more specifically, relates to a sound source switching device and a sound source switching method. Background technique [0002] With the development of the economy and the progress of the society, automobile consumption has entered thousands of households. With the continuous expansion of automobile consumer groups, consumers have higher and higher requirements for automobiles. In recent years, in response to the needs of consumers, most cars are equipped with on-board equipment capable of playing audio sources, such as music, news, radio, listening to books, and so on. Consumers can switch between multiple audio sources as needed. [0003] At present, most of the functional modules for switching audio sources are buttons on the vehicle equipment. And, the method of using the button to switch the sound source is mostly: manually operate the button for swi...

AI Technical Summary

Problems solved by technology

In this case, when the operator switches the sound source, especially when the operator switches the sound source while driving, the operator is forced to disperse a part of his attention to switch the sound source, so he cannot concentrate on driving, which is harmful to driving safety and The operator's own safety poses a serious hidden danger

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