Automatic sound synthesis device and vehicle

Abstract

The invention discloses an automatic sound synthesis device and a vehicle. The automatic sound synthesis device comprises a first communication module, a storage module, a processing module and an audio module; the first communication module is used for obtaining current vehicle state information of a motor vehicle; the storage module is used for storing sound parameter data which is used for synthesizing simulation engine sound data of the motor vehicle; the processing module is connected with the first communication module and the storage module and used for synthesizing the simulation engine sound data of the motor vehicle according to the current vehicle state information of the motor vehicle and the sound parameter data; the audio module is connected with the processing module and used for processing the simulation engine sound data, and audio signals are generated and output. Accordingly, the experience of a driver on the vehicle power sound can be improved, the reminding effect on pedestrians outside the vehicle can be achieved, and the safety of the pedestrians outside the vehicle is promoted.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to an active sound synthesis device and a vehicle. Background technique [0002] The engine sound of a car usually conveys some information about the car. For example, the low-frequency sound means strong power and stability, while the mid-frequency sound represents movement and agility. However, with the development of the automobile industry, the sound of the car engine Smaller and smaller, although it achieves the purpose of environmental protection and improving the performance of the car, it also greatly reduces the driver's experience of the sound of the vehicle's power, and is not conducive to the safety of pedestrians outside the vehicle. Contents of the invention [0003] The purpose of the present invention is to provide an active sound synthesis device and a vehicle, which can not only improve the driver's experience of the vehicle's dynamic sound, but also be benefici...

AI Technical Summary

Problems solved by technology

[0002] The engine sound of a car usually conveys some information about the car. For example, the low-frequency sound means strong power and stability, while the mid-frequency sound represents movement and agility. However, with the development of the automobile industry, the sound of the car engine Smaller and smaller, although it achieves the purpose of environmental protection and improving the performance of the car, but at the same time it also greatly reduces the driver's experience of the sound of the vehicle's power, and is not conducive to the safety of pedestrians outside the vehicle

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