基于车速影响的车内空气质量控制研究
摘要
文章通过结构分析与整车测试的方法,讨论了旁通气流的存在及其对车内空气质量的不利影响。综合考虑了鼓风机电压、内外循环风门位置以及车速这3个重要因素,提出了相关控制算法,避免旁通气流对车内空气质量产生不利影响。文章提出的控制算法是解决旁通气流对车内空气质量影响的重要措施,对汽车空调控制逻辑开发与车内空气质量优化具有重要的指导意义。
In this paper,the air flow bypass of recirculation flap and its adverse effect to the in-car air quality are analyzed and discussed by structure analysis and vehicle tests. The in-car air quality control algorithm is proposed to improve in-car air quality by considering blower voltage,recirculation flap position and car speed together. The control algorithm proposed in this paper is an important measure to solve the bypass flow on the in-car air quality. It has important guiding significance for the development of automotive air conditioning logic and optimization of in-car air quality.
In this paper,the air flow bypass of recirculation flap and its adverse effect to the in-car air quality are analyzed and discussed by structure analysis and vehicle tests. The in-car air quality control algorithm is proposed to improve in-car air quality by considering blower voltage,recirculation flap position and car speed together. The control algorithm proposed in this paper is an important measure to solve the bypass flow on the in-car air quality. It has important guiding significance for the development of automotive air conditioning logic and optimization of in-car air quality.
引文
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[7]袁圆,王磊,姚帅,等.汽车空气质量智能监测净化系统[J].测控技术,2018,37(3):129-133.
[2]白文峰,尹鹏.汽车车内空气质量智能控制系统开发[J].陕西理工学院学报(自然科学版),2016,32(3):31-34.
[3]薛振荣,韩红飞.浅谈车内空气净化技术[J].轻型汽车技术,2017(3):40-42.
[4]吕秋硕,朱亮亮.汽车车内空气质量改善措施研究[J].汽车实用技术,2018(19):244-246.
[5]屈敏.基于CAN总线的车内空气质量控制节点设计[J].制造业自动化,2012,34(11):121-124.
[6]董雪玲.大气可吸入颗粒物对环境和人体健康的危害[J].资源与产业,2004(5):50-53.
[7]袁圆,王磊,姚帅,等.汽车空气质量智能监测净化系统[J].测控技术,2018,37(3):129-133.