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Patent Searching and Data


Title:
OPERATION DISPLAY DEVICE IN AUTOMOTIVE AIR CONDITIONER
Document Type and Number:
Japanese Patent JPH03176229
Kind Code:
A
Abstract:

PURPOSE: To improve visibility of blow-off and suction air modes by a passenger, without the need of making an operation display device large-sized, by providing a means which displays a changing-over condition of a blow-off mode changing-over damper and a suction air mode changing-over damper by means of moving picture images.

CONSTITUTION: Cabin temperature Rr inside a cabin detected by a cabin temperature sensor 11, outside temperature Ro detected by an outside temperature sensor 12, solar radiation quantity SS detected by a solar radiation sensor 13 and set temperature VRS preset by a temperature setting control 19 are inputted to the command value computing means 55 of a controller 50 to calculate temperature regulation command value V. The temperature regulation command value V is inputted to a moving picture images display computing means 51, wherein moving picture image command is calculated based on a temperature regulation command value V or a mode changing-over command inputted from operation switches 34, 35, and inputted to the moving picture image display part 41 of an operation display device 40 through a moving picture image display driving means 52. In the moving picture image display part 41, arrow-shaped illustrated indications which show a FACE mode 42, a FOOT mode 43, a DEF mode 44, inside and outside air modes 45, 46 are arranged, and they light on in order toward the tip direction of the arrow mark when moving picture images command is inputted.


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Inventors:
SUZUKI TADAO
IIMURA JUN
SAWADA MASAO
SHIROYAMA MASANARI
MIZUSHIMA TOKIHIKO
OZAWA EIICHI
Application Number:
JP31461689A
Publication Date:
July 31, 1991
Filing Date:
December 04, 1989
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD
MITSUBISHI MOTORS CORP
International Classes:
B60H1/00; (IPC1-7): B60H1/00
Attorney, Agent or Firm:
Toru Suganuma (2 outside)