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61. 发明申请

US20080209923A1 SYSTEM AND METHOD FOR VEHICLE DEFOGGING CONDITION CALCULATION AND CONTROL 有权
标题翻译：车辆缺陷状态计算与控制系统与方法
公开(公告)号：US20080209923A1
公开(公告)日：2008-09-04
申请号：US12119115
申请日：2008-05-12
申请人： Bradley C. Errington , Junichi Kanemaru
发明人： Bradley C. Errington , Junichi Kanemaru
IPC分类号： B60S1/54 , F25D21/00 , B60H1/00
CPC分类号： B60H1/00828 , B60H1/00785 , B60H1/00814
摘要： A method and apparatus for controlling a vehicle HVAC system to automatically defog a windshield glass and to prevent fogging or condensation of the windshield glass. The ambient air temperature and vehicle speed are measured and used to determine a windshield glass temperature. The in-cabin air temperature and relative humidity are measured and used to determine a dewpoint. An dewpoint margin is calculated to compensate for sensor accuracy and fog predictability. A fog margin, which is based upon calculated windshield glass temperature and dewpoint, is calculated and used, in conjunction with the dewpoint margin, to control the HVAC system to anticipate potential fogging conditions and to scale the intensity of the HVAC system response based upon the severity of fogging conditions.
摘要翻译：一种用于控制车辆HVAC系统以自动除挡挡风玻璃并防止挡风玻璃的起雾或冷凝的方法和装置。测量环境空气温度和车速以确定挡风玻璃温度。测量舱内空气温度和相对湿度，并用于确定露点。计算露点余量以补偿传感器精度和雾可预测性。基于计算的挡风玻璃温度和露点计算出的雾边缘，与露点边界一起使用，以控制HVAC系统以预测潜在的起雾条件，并根据该情况缩放HVAC系统响应的强度雾化条件的严重性。

62. 发明授权

US07392838B2 System and method for vehicle defogging condition calculation and control 有权
标题翻译：车辆除雾条件计算和控制的系统和方法
公开(公告)号：US07392838B2
公开(公告)日：2008-07-01
申请号：US10881406
申请日：2004-06-30
申请人： Bradley C. Errington , Junichi Kanemaru
发明人： Bradley C. Errington , Junichi Kanemaru
IPC分类号： B60H1/00 , B60H3/00
CPC分类号： B60H1/00828 , B60H1/00785 , B60H1/00814
摘要： A method and apparatus for controlling a vehicle HVAC system to automatically defog a windshield glass and to prevent fogging or condensation of the windshield glass. The ambient air temperature and vehicle speed are measured and used to determine a windshield glass temperature. The in-cabin air temperature and relative humidity are measured and used to determine a dewpoint. An dewpoint margin is calculated to compensate for sensor accuracy and fog predictability. A fog margin, which is based upon calculated windshield glass temperature and dewpoint, is calculated and used, in conjunction with the dewpoint margin, to control the HVAC system to anticipate potential fogging conditions and to scale the intensity of the HVAC system response based upon the severity of fogging conditions.
摘要翻译：一种用于控制车辆HVAC系统以自动除挡挡风玻璃并防止挡风玻璃的起雾或冷凝的方法和装置。测量环境空气温度和车速以确定挡风玻璃温度。测量舱内空气温度和相对湿度，并用于确定露点。计算露点余量以补偿传感器精度和雾可预测性。基于计算的挡风玻璃温度和露点计算出的雾边缘，与露点边界一起使用，以控制HVAC系统以预测潜在的起雾条件，并根据该情况缩放HVAC系统响应的强度雾化条件的严重性。

63. 发明申请

US20060000597A1 System and method for vehicle defogging condition calculation and control 有权
公开(公告)号：US20060000597A1
公开(公告)日：2006-01-05
申请号：US10881406
申请日：2004-06-30
申请人： Bradley Errington , Junichi Kanemaru
发明人： Bradley Errington , Junichi Kanemaru
IPC分类号： B60H1/00
CPC分类号： B60H1/00828 , B60H1/00785 , B60H1/00814
摘要： A method and apparatus for controlling a vehicle HVAC system to automatically defog a windshield glass and to prevent fogging or condensation of the windshield glass. The ambient air temperature and vehicle speed are measured and used to determine a windshield glass temperature. The in-cabin air temperature and relative humidity are measured and used to determine a dewpoint. An dewpoint margin is calculated to compensate for sensor accuracy and fog predictability. A fog margin, which is based upon calculated windshield glass temperature and dewpoint, is calculated and used, in conjunction with the dewpoint margin, to control the HVAC system to anticipate potential fogging conditions and to scale the intensity of the HVAC system response based upon the severity of fogging conditions.

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