Method for adjusting fine particulate measurement values

    公开(公告)号:US10596876B2

    公开(公告)日:2020-03-24

    申请号:US16295286

    申请日:2019-03-07

    IPC分类号: B60H1/00 G06K9/00

    摘要: A motor vehicle monitoring system displays air quality data comprised of a particulate matter concentration to a vehicle occupant. Fine particulate measurement values are collected from a sensor. At least one state parameter of the motor vehicle is detected, wherein the state parameter is indicative of a temporary disturbance of a concentration of the fine particulates exposed to the sensor. The fine particulate measurement values may be updated according to a correction factor as a function of the detected state parameter. The state parameter may include an air temperature, an air humidity, a current geographic position of the motor vehicle, an opened or closed state of a vehicle door, an opened or closed state of a vehicle window, an operating state of a blower fan of an air conditioning system, and a determination whether smoking is currently taking place in the motor vehicle.

    METHOD FOR ADJUSTING FINE PARTICULATE MEASUREMENT VALUES

    公开(公告)号:US20190283525A1

    公开(公告)日:2019-09-19

    申请号:US16295286

    申请日:2019-03-07

    IPC分类号: B60H1/00 G06K9/00

    摘要: A motor vehicle monitoring system displays air quality data comprised of a particulate matter concentration to a vehicle occupant. Fine particulate measurement values are collected from a sensor. At least one state parameter of the motor vehicle is detected, wherein the state parameter is indicative of a temporary disturbance of a concentration of the fine particulates exposed to the sensor. The fine particulate measurement values may be updated according to a correction factor as a function of the detected state parameter. The state parameter may include an air temperature, an air humidity, a current geographic position of the motor vehicle, an opened or closed state of a vehicle door, an opened or closed state of a vehicle window, an operating state of a blower fan of an air conditioning system, and a determination whether smoking is currently taking place in the motor vehicle.