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Patent Searching and Data


Title:
AIR-CONDITIONING DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2004106714
Kind Code:
A
Abstract:

To provide an air-conditioning device for vehicles configured such that the temperatures of a first air-conditioning zone and a second air-conditioning zone set inside the cabin are independently controlled, and then to well control the temperatures of a plurality of air-conditioning zones independently by surpressing the temperature interference between the first and second air-conditioning zones.

First and second target blowing temperature calculating means (S180, S190) correct correction items corresponding to the difference between a first set temperature (Tset (Dr)) and a second set temperature (Tset (Pa)) using a correction gain, and have a plurality of different correction patterns setting the correction gain in accordance with an external air temperature Tam, and set the correction gain by selecting one of the plurality of the correction patterns in correspondence with the first set temperature (Tset (Dr)) and the second set temperature (Tset (Pa)).


Inventors:
MASUDA TAKAFUMI
Application Number:
JP2002272709A
Publication Date:
April 08, 2004
Filing Date:
September 19, 2002
Export Citation:
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Assignee:
DENSO CORP
International Classes:
B60H1/00; (IPC1-7): B60H1/00
Attorney, Agent or Firm:
Yoji Ito
Takahiro Miura
Fumihiro Mizuno