초록 ▼

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 betwee

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.

대표청구항 ▼

[ What is claimed is:] [1.] An air temperature control apparatus for vehicle use, said apparatus comprising:first temperature detecting means for detecting an inner air temperature of a first air temperature control zone within a passenger compartment;a first air temperature control unit for blowing

[ What is claimed is:] [1.] An air temperature control apparatus for vehicle use, said apparatus comprising:first temperature detecting means for detecting an inner air temperature of a first air temperature control zone within a passenger compartment;a first air temperature control unit for blowing conditioned air toward said first air temperature control zone;second temperature detecting means for detecting an inner air temperature of a second air temperature control zone within the passenger compartment;a second air temperature control unit for blowing conditioned air toward said second air temperature control zone;wherein said second temperature detecting means is provided at a location where an air current of said second air temperature control zone strikes in conjunction with operation of said second air temperature control unit; andsaid first air temperature control unit is for operating responsive to a first target temperature calculated using a first detected temperature detected by said first temperature detecting means;said second air temperature control unit is for operating based on a second target temperature calculated using a second detected temperature detected by said second temperature detecting means; andwhen, subsequent to having been switched from a state where said first air temperature control unit is operating and said second air temperature control unit is not operating to a state where said second air temperature control unit also is operating, a deviation between said first detected temperature and said second detected temperature is a predetermined temperature or more, said second target temperature is calculated using a temperature separated by substantially said predetermined temperature from said first detected temperature in place of said second detected temperature, and when said deviation is said predetermined temperature or less, said second target temperature is calculated using substantially said second detected temperature.