Audio source switching method of avas system, operation control device, in-vehicle system and automobile

Abstract

The present invention provides an AVAS system sound source switching method, an operation control device, a vehicle-mounted system and a car. After the AVAS system of the vehicle obtains the sound source switching signal sent by the mobile terminal, it indicates that the user needs to perform the sound source switching operation of the AVAS system. When the AVAS system is in the waiting state, waiting for the mobile terminal to send the audio file, after the AVAS system receives the audio file, it first stores it in the AVAS system or the vehicle-mounted system of the vehicle, and then calls the audio file to switch the audio file to Currently using the sound source, users can switch the sound source of the AVAS system through the mobile terminal, which is more flexible and does not need to limit the driver to switch. Passengers in the car can also switch through their own mobile terminals, and the switching operation is also very convenient.

Description

technical field [0001] The invention relates to the field of automobile control, in particular to an audio source switching method for an AVAS (Acoustic Vehicle Alerting System, vehicle audio alarm system), an operation control device, an on-board system and an automobile. Background technique [0002] With the development of automotive electronics technology and the improvement of quality of life, different consumers have different auditory aesthetics. Now that energy vehicles / hybrid vehicles account for more and more in the automotive market. The sound source of the AVAS system has also become an important part of consumers’ attention. At present, the AVAS sound source on the market cannot be switched, and basically every car company’s models have the same sound source, and some car companies even have The phenomenon is the same as that of other car companies' sound sources, so that users cannot change according to their own needs, and users cannot personalize their own ve...

AI Technical Summary

Problems solved by technology

The sound source of the AVAS system has also become an important part of consumers’ attention. At present, the AVAS sound source on the market cannot be switched, and basically every car company’s models have the same sound source, and some car companies even have The phenomenon is the same as that of other car companies' sound sources, which makes it impossible for users to change according to their own needs, and users cannot personalize their own vehicles.

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