KR970034677A - Control device of louver frame of automobile - Google Patents

Abstract

The present invention relates to a control device for a louver frame of a vehicle, wherein the microcomputer (1) is connected to a solar radiation sensor (2) fixed at a position of the vehicle declination, and is connected to a drive output from the output terminal from the microcomputer (1). A high angle driver transistor (10) for driving the ventilator at a high angle with respect to the driver, a medium angle driver transistor (11) for driving the vent louver at an intermediate angle, and a low angle driver transistor for driving the vent louver at a low angle (12) and rotating the louver frame (F) at variable angles by driving outputs to the respective high-angle driver transistors (10), the medium-angle driver transistors (11), and the low-angle driver transistors (12). It characterized in that it further comprises a swing motor unit 20; The control device of the louver frame of the vehicle of the present invention compensates the temperature deviation in the vehicle cabin, allowing the driver to feed more control items to the face or the leg side according to the amount of insolation without a separate manual operation during the summer or winter seasons, so that the driving is comfortable. It is aimed at making this possible.

Description

Control device of louver frame of automobile

Since this is an open matter, no full text was included.

1 is an exemplary circuit diagram showing a configuration to which a control device of a louver frame of an automobile of the present invention is applied and a front view showing a louver frame.

2 is a flowchart showing the control flow of the control device of the louver frame of the vehicle of the present invention.

Claims (4)

The microcomputer 1 is connected to the solar radiation sensor 2 fixed to the position of the vehicle declination, and the high angle driver for driving the ventilator at a high angle with respect to the driver by the drive output from the output terminal from the microcomputer 1 A transistor 10, a medium angle driver transistor 11 for driving the ventilator at an intermediate angle, and a low angle driver transistor 12 for driving the ventilator at a low angle, wherein each of the high angle driver transistors is provided. (10) A vehicle comprising a switch motor unit 20 for rotating the louver frame F at a variable angle according to a drive output to the medium angle driver transistor 11 and the low angle driver transistor 12. Of the louver frame. 2. The method of claim 1, wherein the control of the drive output of the high-angle driver transistor (10), the medium-angle driver transistor (11), the low-angle driver transistor (12) of the microcomputer (1); Initiating measurement of the solar radiation from the solar radiation sensor 2 starts (100), delays the solar radiation load for a predetermined time (101), and compares (102) the comparative reference value (P1), which is a reference value of the conventionally set solar radiation, with the measured solar radiation amount (102). If it is higher than (P), an output for driving the high-angle driver transistor 10 is generated (103), or if it is higher than the comparison reference value (P2) lower than the comparison reference value (P1) above (202), the medium-angle driver transistor (11) to generate a drive output (203), if it is lower than the comparison reference value (P3) compared to the reference value (P3) that is lower than 302, and if high, drive output to the low angle driver transistor (12) ( 303), and the control device of the louver frame of the vehicle, characterized in that determined by the control flow to return to the original routine (304). The control apparatus for a louver frame of a vehicle according to claim 1, wherein the lowest comparison reference value (P3) is equal to or larger than an insolation value that creates an average temperature in the vehicle cabin. The apparatus of claim 1, wherein the louver (R) in the louver frame (F) is additionally rotated at a constant speed by the louver motor (30). ※ Note: The disclosure is based on the initial application.