-
公开(公告)号:US07424344B2
公开(公告)日:2008-09-09
申请号:US11304274
申请日:2005-12-15
申请人: Raza Mirza , Michael A Zabat , Erik Brom , Gary L. Baker , Christopher P Thomas , David K Ganss
发明人: Raza Mirza , Michael A Zabat , Erik Brom , Gary L. Baker , Christopher P Thomas , David K Ganss
CPC分类号: B60H1/00785 , F24F11/30 , F24F11/62
摘要: A vehicle climate control system operates an evaporator at a minimum temperature adjusted by a temperature offset. The control system determines a desired temperature and a blend potentiometer position that is indicative of the desired temperature. The control system determines a target temperature for the evaporator according to the blend potentiometer position, and calculates the temperature offset according to the target temperature and the blend potentiometer position. A blend door position is controlled according to the blend potentiometer position, the target temperature, the temperature offset, and heater core air temperature in order to optimize the operation of the evaporator.
摘要翻译: 车辆气候控制系统在由温度偏移调节的最小温度下操作蒸发器。 控制系统确定所需温度和指示所需温度的混合电位器位置。 控制系统根据混合电位器位置确定蒸发器的目标温度,并根据目标温度和混合电位器位置计算温度偏移量。 混合门位置根据混合电位器位置,目标温度,温度偏移和加热器核心空气温度进行控制,以优化蒸发器的运行。