KR19990005667A - Car mirror angle adjusting device and method - Google Patents

Abstract

The present invention relates to a mirror of an automobile, and in particular, the gear unit 10 to enable the position of the mirror to be adjusted up and down, left and right; A comparison unit 20 for dividing the displacement value changed in the gear unit 10 by the maximum displacement value at which the mirror can move; A demodulator (30) for demodulating the signals output from the comparator (20) for comparison; A storage unit 40 for storing a data value of the mirror output from the demodulator 30; A key input unit 50 for adjusting the angle of the mirror according to a data value stored in the memory unit by a user's designation; An automobile mirror angle saving device, comprising: a demodulator 60 for demodulating a signal so as to move according to a signal output from the storage unit. Various mirrors can be adjusted so that the driver can easily prepare for driving.

Description

Car mirror angle adjusting device and method

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mirror of an automobile, and in particular, by adjusting the angle of the rear sight mirror and the side mirror according to the driver's magnet position adjustment, the driver may use the rear sight mirror or the side mirror. This is to avoid having to adjust manually.

In general, various mirrors of a car consist of a ball that changes the position of the mirror, and according to the position of the seat where the driver is sitting, the driver has to adjust the angle of the mirror by hand to look rearward.

However, conventional car mirrors require manual adjustment of the rear sight mirror or side mirrors as the driver changes them so that they are in the best position for the driver to view the rear, so the mirror must be manually adjusted as the driver changes. There was an uncomfortable problem.

An object of the present invention is to solve the conventional problems as described above, in particular, when adjusting the mirror according to the driver's seat position, the displacement value displaced in the gear portion divided by the maximum displacement value and modulated the calculated data to the memory After saving and outputting the data stored in the memory according to the driver's designation, the angle of the car mirror that demodulates the output data and adjusts each mirror to suit the driver so that the driver does not have to sit in the driver's seat and manually adjust the mirror. It is to provide a control device and method.

In order to achieve the above object, the present invention, the vehicle mirror angle adjustment device and the gear portion to be able to adjust the position of the mirror vertically, left and right; A comparison unit for dividing the displacement value changed in the gear unit by the maximum displacement value at which the mirror can move; A demodulator for demodulating the signals compared and output by the comparator; A memory unit for storing a data value of the mirror output from the demodulator; A memory output unit for outputting data values stored in the memory unit according to a user's designation; And a demodulator for demodulating the signal to move the mirror according to the signal output from the memory output unit.

1 is a block diagram of an automobile mirror angle adjusting device of the present invention;

2 is a flowchart illustrating a control method of a vehicle mirror angle adjusting device.

Explanation of symbols for the main parts of the drawings

10: gear portion 20: comparison portion

30: modulator 40: storage unit

50: key input unit 60: demodulation unit

Hereinafter, with reference to the accompanying drawings, for an embodiment according to the technical idea of the present invention car mirror angle adjusting device and method configured as described above are as follows.

Example

As shown in FIG. 1, the gear unit 10 adjusts the position of the mirror up, down, left, or right to adjust the mirror so that the driver can see the field of view at the rear of the vehicle at a glance, and compares the adjusted displacement value. In case of transmitting the signal to the modulator 30, the comparator 20 obtains a data value by dividing the amount of displacement that the mirror is actually displaced by the maximum displacement that the mirror can move. In order to store the signal applied by the comparator 20 in the memory, the signal is modulated to apply the signal to the storage 40, and the storage 40 receives the signal from the modulator 30. Store and output the data value to the demodulator 60 according to the driver's request. The demodulator 60 demodulates the data output from the storage unit 40 to apply a signal to the gear unit 10. Thus, this embodiment is constituted.

Hereinafter, the operation of the embodiment configured as described above will be described.

When a family member drives with a car, fathers, fathers, mothers, and children are seated differently, so the rear-sight and side mirror angles for rear view will be different.

Accordingly, in the first step S1, the father inputs the angle of the mirror according to the position of the seat convenient to the father, and the mother inputs the angle of the mirror according to the position of the seat convenient for the mother in the second step S2. You will save the data.

When the father is driving, when the father presses the shortcut key that inputs the angle of the mirror according to the position of the seat suitable for him in the third step (S3), the storage unit 40 in accordance with the input signal of the shortcut key 50 The data is output to adjust the angle of the mirror according to the position of the seat where the father is currently sitting, which is the data value stored in the storage unit 40 is output when the driver designates through the shortcut key 50. The output data value is applied to the demodulator 60 in the fourth step S4 and the demodulator 60 demodulates the data to drive the gear unit 10.

Then, when the demodulation unit 60 demodulates the data, the horizontal gear and the vertical gear of the gear unit 10 are operated as much as the data stored in the storage unit 40. In the fifth step S5, the driver views the mirror rearward. Adjust the angle of the mirror to the best position.

Meanwhile, the angle of the rear sight mirror or the side mirror is also stored in the storage unit according to the driver's seat position to adjust various mirrors to the driver according to the position of the seat.

As described above, in particular, the apparatus and method for adjusting the mirror angle of a vehicle according to the present invention store the angle of the mirror according to the driver's seat position in advance when the vehicle is driven by several people, so that the driver may change the rear of the driver as the seat is changed. Even if you do not go out of the car to adjust the mirror according to the angle, the angle of the mirror within the car can be adjusted to one's own fit with the driver, which makes the driver's preparation for driving easier.

Claims (2)

A gear unit to adjust the position of the mirror up and down, left and right; A comparison unit which divides the displacement value changed in the gear unit into a maximum displacement value at which the mirror can move; A demodulator for demodulating the signals compared and output by the comparator; A memory unit for storing a data value of the mirror output from the demodulator; A memory output unit for outputting data values stored in the memory unit according to a user's designation; And a demodulation unit configured to demodulate a signal to move the mirror according to the signal output from the memory output unit. A first step S1 of inputting a horizontal / vertical value of the changed mirror to the storage unit when the driver adjusts the mirror for observing the rear according to the seat in which the driver sits; A second step (S2) of storing a gear displacement value of the mirror changed in the gear part; A third step (S3) of judging whether the driver inputs a signal through an adjustment key to adjust the mirror according to his / her seat position; When there is no signal input by the driver in the third step S3, the process returns to the first step S1 where the horizontal / vertical displacement of the gear is input, and when there is a signal input for the driver to adjust the mirror. A fourth step S4 of decoding the signal with respect to the displacement amount; And a fifth step S5 of adjusting the mirror according to the driver's signal input.