An electronic sound system for simulating a fuel engine

A fuel engine and engine technology, which is applied to vehicle components, sound signal devices, signal devices, etc., can solve the problems of reducing sensory experience, making it difficult for the vehicle operator to distinguish whether the vehicle has started, and reducing the sound warning effect of the surrounding crowd.
CN109515311BActive Publication Date: 2020-09-08宁波微行航空科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
宁波微行航空科技有限公司
Publication Date
2020-09-08

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Abstract

The invention discloses a system for simulating an electronic sound effect of a fuel engine. The system for simulating the electronic sound effect of the fuel engine comprises a signal collection module, an engine state simulation module, a sound synthesis module and a sound amplifying module; the signal collection module is used for collecting an engine rotation speed signal percentage signal andan engine event state signal; an input end of the engine state simulation module is connected with an output end of the signal collection module; an output end of the engine state simulation module is connected with an input end of the sound synthesis module; and an output end of the sound synthesis module is connected with the sound amplifying module. According to the system for simulating the electronic sound effect of the fuel engine, vivid analog simulation can be carried out on engine sound effects of vehicles, aircraft and ships.
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Description

technical field

[0001] The invention relates to the technical field of engine sound effect simulation, in particular to an electronic sound effect system for simulating a fuel engine. Background technique

[0002] In recent years, in the fields of aircraft models, vehicle models, and ship waveforms, fuel-powered engines such as methanol engines and gasoline engines have gradually been replaced by electric motors. Compared with fuel-powered engines, electric motors have the advantages of simple structure, strong power, and convenient use. In addition, due to the quietness of the motor’s sound, when controlling the motor model, the operator cannot judge the working state of the engine through the sound experience, which greatly reduces the effect of model simulation experience and does not have a shocking effect in terms of hearing. With the development of new energy sources, electric vehicles and electric motorcycles have gradually entered the field of vision of people's liv...

Claims

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