VEHICULAR AIRBORNE PARTICULATE MATTER DETECTION SYSTEM

• Main Authors: WILDEMANN SOEREN, MEISTER DIETMAR, WEISSERT STEFAN
• Format: Patent
• Language: Chinese; English
• Published: 05.03.2021
• Subjects: ALARM SYSTEMS; ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; ORDER TELEGRAPHS; PERFORMING OPERATIONS; PHYSICS; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; TESTING; TRANSPORTING; VEHICLES IN GENERAL

A vehicular airborne particulate detection system in one embodiment includes a particulate matter concentration sensor positioned in a passenger space of a vehicle. The particulate matter concentration sensor generates a signal associated with an airborne particulate matter concentration in the passenger space which is analyzed by a controller to identify a cyclical particulate matter concentration pattern which is classified as a smoking event. The controller then generates an output using a user interface based upon the classified smoking event. 本发明公开了车辆空气中微粒物检测系统。在一个实施例中，一种车辆空气中微粒检测系统包括定位在车辆的乘客空间中的微粒物浓度传感器。微粒物浓度传感器生成与乘客空间中的空气中微粒物浓度相关联的信号，该信号由控制器分析以识别周期性微粒物浓度模式，其被分类为吸烟事件。控制器然后基于分类的吸烟事件使用用户接口生成输出。