公开(公告)号：US5715997A

公开(公告)日：1998-02-10

申请号：US783678

申请日：1997-01-15

申请人： Yuji Ito ,  Takayosi Kawai ,  Tatsumi Kumada ,  Makoto Umebayashi ,  Susumu Wakuda

发明人： Yuji Ito ,  Takayosi Kawai ,  Tatsumi Kumada ,  Makoto Umebayashi ,  Susumu Wakuda

IPC分类号： B60H1/00 ,  B60H1/24 ,  F24D3/00

CPC分类号： B60H1/00207 ,  B60H1/00064 ,  B60H1/00828 ,  B60H1/247 ,  B60H2001/00121 ,  B60H2001/002

摘要： To enable performance of comfortable rear seat air temperature control when an air temperature control system is changed from a state where solely a front seat air temperature control unit is operating to a state where a rear seat air temperature control unit also is operating, when deviation between temperature Tr(Fr) detected by a front seat inner air temperature sensor and a temperature Tr(Rr) detected by a rear seat inner air temperature sensor is a predetermined temperature A or more, a temperature Tr'(Rr) used in calculating a rear seat target blowing temperature is taken to be Tr(Fr)--B'. Additionally, when the above-mentioned deviation is A or less, Tr'(Rr) is taken to be equal to Tr(Rr). Due to this, Tr'(Rr) gradually rises and moreover, this Tr'(Rr) is a temperature more closely approaching a rear seat mean temperature, and so by controlling a rear seat air temperature control unit based on the rear seat target blowing temperature calculated based on this Tr'(Rr), problems such as variations in air quantity and hunting of a vent mode can be prevented, and comfortable rear seat air temperature control can be performed.

摘要翻译： 为了使空气温度控制系统从前排座椅空气温度控制单元正在工作的状态变更到后座椅空气温度控制单元也在运转的状态时，能够实现舒适的后排座椅空气温度控制， 由前座内部空气温度传感器检测到的温度Tr（Fr）和由后座内部空气温度传感器检测到的温度Tr（Rr）是预定温度A或更高，用于计算后方的温度Tr'（Rr） 座位目标吹风温度取为Tr（Fr）-B'。 此外，当上述偏差为A以下时，Tr'（Rr）取为等于Tr（Rr）。 由此，Tr'（Rr）逐渐升高，此外，该Tr'（Rr）是更靠近后座平均温度的温度，因此通过基于后座椅目标吹风来控制后排座椅空气温度控制单元 基于该Tr'（Rr）计算的温度，可以防止诸如空气量的变化和排气模式的打击等问题，并且可以执行舒适的后排座椅空气温度控制。