基于LIN总线的多点式声效发生系统的方案设计

Design of multi-point sound effect generating system based on LIN bus

在交通发达的现代社会,由于环境保护及减少能源的需求出现了电动汽车,但由于电动汽车在低速行驶过程中不会产生像传统燃油车辆那样的发动机声浪,其使用时噪声很低,这也就意味这会对路上行人身安全产生威胁,因此进一步加强对电动车安全提醒装置的研究非常有必要。基于此,文章主要分析了基于LIN总线的多点式声效发生控制系统的设计概念。

In the modern society with developed traffic, electric vehicles have appeared due to environmental protection and the demand for reducing energy. However, the electric vehicles will not produce sound waves like traditional fuel vehicles during low speed driving. The noise is very low in use, which means that this will threaten the safety of pedestrians in the Road, so, it is very necessary to strengthen the research on the safety warning device for electric vehicles. Based on this, this paper mainly analyzes the design concept of multi point sound generating control system based on LIN bus.