JPS62155014U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a block diagram of a control device for an automobile air conditioner according to the present invention, FIG. 2 is a schematic configuration diagram of a control device for an automobile air conditioner according to the present invention, and FIG. 3 is a block diagram of a control device for an automobile air conditioner according to the present invention. FIG. 4 is an operational flowchart of the control device for an automobile air conditioner according to the present invention, and FIG. 6 is a schematic configuration diagram of a conventional control device for an air conditioner for automobiles, FIG. 7 is a layout diagram of a solar radiation sensor, and FIG. 8 is a diagram showing each mode of an intake door. 3 is a graph showing the temperature around the solar radiation sensor in FIG. 26...Solar radiation sensor, 36...Instrument panel,...Change line of ambient temperature with respect to outside temperature of solar radiation sensor in outside air introduction mode of intake door,...Straight line of change of vehicle interior temperature with respect to change in outside temperature,...Inside air circulation of intake door A straight line of change in ambient temperature with respect to the outside temperature of the solar radiation sensor in mode.

Claims (1)

[Scope of utility model registration request] A vehicle interior temperature detection means 25 for detecting the temperature of the air inside the vehicle interior, a solar radiation amount detection means 26 for detecting the amount of solar radiation received by the vehicle, and the vehicle interior temperature detection means 25
and a temperature difference calculating means 50 that calculates a detected temperature difference based on the signal output from the solar radiation amount detecting means 26, and a mode that detects a mode of the intake door 6 that switches between inside and outside air introduced into the vehicle interior. A detection means 33, a first arithmetic expression storage means 42A and a second arithmetic expression storage means 42B that store calculation expressions necessary for solar radiation correction, and a first arithmetic expression storage means 42A based on a signal from the mode detection means 33. Or based on the signal from the calculation formula selection means 51 which selects the calculation formula stored in the second calculation formula storage means 42B, the calculation formula selected by the calculation formula selection means 51 and the temperature difference calculation means 50. An air conditioner for an automobile, characterized in that it is provided with a correction amount calculating means 52 for calculating a solar radiation correction amount based on the correction amount calculating means 52, and a control means 35 for controlling the air conditioner based on a signal from the correction amount calculating means 52. control device.