KR20000059634A - Aaaaa - Google Patents

Abstract

PURPOSE: An apparatus and a method for measuring azimuth angle of satellite antenna are provided to ensure correct measurement in a simple way by using shadow of solar light instead of a compass or a field strength meter. CONSTITUTION: A level gauge(4) is attached to the upper side(2) of a panel(1) to determine the horizontal state of the side(2). Shadow producing means(5-1,5-2) are arranged in front of the panel(1) in a crosswise shape to produce a shadow. A support(6) is arranged which is connected with the shadow producing means(5-1,5-2) and is protruded from the panel(1). A chart is attached on the surface of the panel(1). The chart is provided with a number of azimuth angles indicated by a number cross lines, a number of vertical lines which match shadow in the vertical direction(5-2), and dotted lines in the horizontal direction which function as base line.

Description

Satellite antenna azimuth measuring device and satellite antenna installation method using same device {AAAAA}

The present invention relates to a satellite antenna azimuth measuring device and a satellite antenna installation method using the same.

Background of the Invention

The angle adjustment of satellite antenna is divided into azimuth control and embossing control. The embossing control can be easily adjusted by the general public only if the correct angle meter is used. The public does not easily solve this.

The reason is that the field strength measuring device responds when the satellite antenna starts to receive a satellite signal although its angle is close. On the contrary, if the satellite antenna is slightly out of angle, the field strength measuring device cannot respond. This problem is especially true when dealing with digital satellite signals, which are increasing in popularity. Therefore, many ordinary consumers do not solve this problem, and are requesting a professional engineer to install the antenna. The inventors try to solve this point. In other words, even when the angle of the antenna is greatly outside the close range, the reaction can be exhibited, and it has been invented a measuring device that can be used more conveniently.

An object of the present invention is to provide an azimuth measuring device that can easily and accurately adjust the azimuth angle of a satellite antenna by a shadow of sunlight without using a compass or an electric field strength measuring device.

Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

The present invention is attached to the plate (1) flat on both sides, the strap (3) connected to the upper portion (2) of the plate to detach the rear surface of the upper plate to the front of the satellite antenna, and is attached to the side (2) of the upper portion of the upper plate Level (4) for measuring whether the upper side (2) of the upper plate has a lifetime, and means for forming a shadow by blocking the irradiation of sunlight in the shape of ten crosses in front of the upper plate (5- 1, 5-2, a support 6 connected to the means 5-1, 5-2 protruding from the upper plate 1 to form a shadow, and a diagram attached to the surface of the upper plate (first 5 degrees), but in the above chart (figure 5), a plurality of azimuth angles (7) with respect to a particular satellite are arranged into a plurality of horizontal lines (8) in order to measure the azimuth angle by the shadow formed above. The number of times (9) to install a plurality of diagonal lines (10), which corresponds to the shadow in the longitudinal direction (5-2) of the means for forming the shadow of sunlight A vertical vertical line 11, consisting of a dotted line 12 in the horizontal direction which serves as a reference (hereinafter referred to as a reference irradiation angle) for adjusting the irradiation angle of sunlight with respect to the chart;

First, as the dotted line 12, the reference irradiation angle at which sunlight is irradiated to the chart is determined, and when the device is fixed toward a specific satellite at a specific coordinate at this reference irradiation angle, the shadow of the shadow forming means moves from side to side at a constant time. If the distance is displayed on the horizontal lines, and the line connecting the indication up and down is a diagonal line 10. The vertical line is used as a reference when matching the shadow of the vertical part of the shadow forming means to the intersection of the horizontal line and the diagonal line.

The satellite antenna azimuth control device configured as described above is practically used as follows.

Attach the device to the upper or lower edge of the front surface of the satellite antenna using the string 3 connected to the upper part of the device as shown in FIG. 3, and use the level gauge 4 to form the level or shadow of the device. In this way, the shadow of the longitudinal direction (5-2) and the vertical lines 11 on the diagram (figure 5) do not form an oblique line so that the device is horizontally formed so that the azimuth angle of the antenna and the azimuth angle of the device are interlocked. do.

Then, when the embossing device of the antenna is moved, the shadow of the portion 5-1 pointing in the horizontal direction of the shadow forming means moves up and down, which is coincided with the dotted line 12 above to adjust the reference irradiation angle.

Then, adjust the azimuth angle, find the horizontal direction line 8 corresponding to the azimuth value 7 to be used in the coordinates to install the antenna in the diagram (figure 5), and at the time (9) at the time of installing the antenna The azimuth adjustment is completed by finding the corresponding oblique line 10 in the diagram (figure 5) and then matching the shadow of the vertical portion 5-2 of the shadow forming means to the intersection of the two lines (and by a separate goniometer). Adjust the relief)

In a very brief summary of the present invention as described above, when an antenna is installed at a specific coordinate toward a specific satellite,

It is to configure the shadow on the chart (figure 5) according to the position of the sun, the position of the satellite, the coordinates of the earth, and the change of time, and adjust the azimuth angle of the antenna by the shadow.

1 is a front view of the satellite antenna azimuth measurement device of the present invention.

2 is a side view of the satellite antenna azimuth measurement device of the present invention.

3 is a front view of the azimuth measuring device of the present invention attached to a satellite antenna.

4 is a rear view of the azimuth measuring device of the present invention attached to a satellite antenna.

5 is a diagram for measuring the azimuth angle by the shadow of sunlight.

Description of the main symbols in the drawings

1. Edition

2. The upper part of the plate

3. string

4. Level

5-1, 5-2 Shadow Forming Means

6. Support for shadow forming means

7. Azimuth value

8. Horizontal direction line for azimuth

9. A number representing time

10. Diagonal lines indicating time

11. Vertical lines to match the shadow

12. Dotted line indicating the reference angle of sunlight for the plot

Missing configuration and action of the invention

Thus, if the azimuth angle of the satellite antenna is adjusted, the measuring device can respond even if the angle of the antenna is out of close range, and the installation cost can be reduced by adjusting the azimuth angle of the satellite antenna without a compass or a field strength measuring device. Can be.

Claims (17)

Plate (1) flat on both sides, A strap (3) connected to the top of the plate (1) to attach the rear of the upper plate to the front of the satellite antenna, A level gauge 4 attached to the upper side 2 of the upper plate 1 and measuring whether the upper side of the upper plate is horizontal; Means 5-1 and 5-2 for blocking shadow of sunlight in the shape of a cross in front of the upper plate 1 to form a shadow, A support 6 connected to the means for protruding from the upper plate 1 and forming a shadow, The diagram (figure 5) attached to the surface which is the upper plate (1), The above chart shows the azimuth angle 7 as the horizontal line 8, the time 9 as the diagonal line 10, and the longitudinal direction of the means for forming the shadow of sunlight in order to measure the azimuth angle by the shadow formed above. A vertical line (11) coinciding with the shadow of 5-2), consisting of a dashed line (12) which measures the reference irradiation angle of sunlight with respect to the diagram (figure 5). Satellite antenna azimuth measurement device characterized in that. The method of claim 1, Plate (1) flat on both sides, A level gauge 4 attached to the upper side 2 of the upper plate 1 and measuring whether the upper side of the upper plate is horizontal; Means 5-1 and 5-2 for blocking shadow of sunlight in the shape of a cross in front of the upper plate 1 to form a shadow, A support 6 connected to the means for protruding from the upper plate 1 and forming a shadow, Diagram (figure 5) attached to the surface of the upper plate (1), The above chart shows the azimuth angle 7 as the horizontal line 8, the time 9 as the diagonal line 10, and the longitudinal direction of the means for forming the shadow of sunlight in order to measure the azimuth angle by the shadow formed above. A vertical line (11) coinciding with the shadow of 5-2), consisting of a dashed line (12) which measures the reference irradiation angle of sunlight with respect to the diagram (figure 5). Satellite antenna azimuth measurement device characterized in that. According to claim 1, Plate (1) flat on both sides, A strap (3) connected to the top of the plate (1) to attach the rear of the upper plate to the front of the satellite antenna, Means 5-1 and 5-2 for blocking shadow of sunlight in the shape of a cross in front of the upper plate 1 to form a shadow, A support 6 connected to the means for protruding from the upper plate 1 and forming a shadow, Diagram (figure 5) attached to the surface of the upper plate (1), The above chart shows the azimuth angle 7 as the horizontal line 8, the time 9 as the diagonal line 10, and the longitudinal direction of the means for forming the shadow of sunlight in order to measure the azimuth angle by the shadow formed above. A vertical line (11) coinciding with the shadow of 5-2), consisting of a dashed line (12) which measures the reference irradiation angle of sunlight with respect to the diagram (figure 5). Satellite antenna azimuth measurement device characterized in that. The method of claim 1, Plate (1) flat on both sides, A strap (3) connected to the top of the plate (1) to attach the rear of the upper plate to the front of the satellite antenna, A horizontal system 4 attached to the upper side 2 of the upper plate 1 and specifying whether the upper side of the upper plate is horizontal; Means 5-1 and 5-2 for blocking shadow of sunlight in the shape of a cross in front of the upper plate 1 to form a shadow, A support 6 connected to the means for protruding from the upper plate 1 and forming a shadow, Diagram (figure 5) attached to the surface of the upper plate (1), In the above chart, the azimuth angle (7) is the horizontal line (8), the time (9) is the diagonal line (10), and the solar reference to the chart (figure 5) to measure the azimuth angle by the shadow formed above. Consisting of dotted lines (12) for measuring the angle of irradiation Satellite antenna azimuth measurement device characterized in that. The method of claim 1, Plate (1) flat on both sides, A strap (3) connected to the top of the plate (1) to attach the rear of the upper plate to the front of the satellite antenna, A level gauge 4 attached to the upper side 2 of the upper plate 1 and measuring whether the upper side of the upper plate is horizontal; Means 5-1 and 5-2 for blocking shadow of sunlight in the shape of a cross in front of the upper plate 1 to form a shadow, A support 6 connected to the means for protruding from the upper plate 1 and forming a shadow, Diagram (figure 5) attached to the surface of the upper plate (1), The above chart shows the azimuth angle 7 as the horizontal line 8, the time 9 as the diagonal line 10, and the longitudinal direction of the means for forming the shadow of sunlight in order to measure the azimuth angle by the shadow formed above. Consisting of vertical lines (11) coinciding with the shadow of 5-2) Satellite antenna azimuth measurement device characterized in that. The method of claim 1, Plate (1) flat on both sides, Means 5-1 and 5-2 for blocking shadow of sunlight in the shape of a cross in front of the upper plate 1 to form a shadow, A support 6 connected to the means for protruding from the upper plate 1 and forming a shadow, Diagram (figure 5) attached to the surface of the upper plate (1), The above chart shows the azimuth angle 7 as the horizontal line 8, the time 9 as the diagonal line 10, and the longitudinal direction of the means for forming the shadow of sunlight in order to measure the azimuth angle by the shadow formed above. A vertical line (11) coinciding with the shadow of 5-2), consisting of a dashed line (12) which measures the reference irradiation angle of sunlight with respect to the diagram (figure 5). Satellite antenna azimuth measurement device characterized in that. The method of claim 1, wherein Plate (1) flat on both sides, A level gauge 4 attached to the upper side 2 of the upper plate 1 and measuring whether the upper side of the upper plate is horizontal; Means 5-1 and 5-2 for blocking shadow of sunlight in the shape of a cross in front of the upper plate 1 to form a shadow, A support 6 connected to the means for protruding from the upper plate 1 and forming a shadow, Diagram (figure 5) attached to the surface of the upper plate (1), In the above chart, the azimuth angle (7) is the horizontal line (8), the time (9) is the diagonal line (10), and the solar reference to the chart (figure 5) to measure the azimuth angle by the shadow formed above. Consisting of dotted lines (12) for measuring the angle of irradiation Satellite antenna azimuth measurement device characterized in that. The method of claim 1, Plate (1) flat on both sides, A level gauge 4 attached to the upper side 2 of the upper plate 1 to measure whether the upper side of the upper plate is horizontal; Means 5-1 and 5-2 for blocking shadow of sunlight in the shape of a cross in front of the upper plate 1 to form a shadow, A support 6 connected to the means for protruding from the upper plate 1 and forming a shadow, Diagram (figure 5) attached to the surface of the upper plate (1), The above chart shows the azimuth angle 7 as the horizontal line 8, the time 9 as the diagonal line 10, and the longitudinal direction of the means for forming the shadow of sunlight in order to measure the azimuth angle by the shadow formed above. Consisting of vertical lines (11) coinciding with the shadow of 5-2) Satellite antenna azimuth measurement device characterized in that. The method of claim 1, Plate (1) flat on both sides, A strap (3) connected to the top of the plate (1) to attach the rear of the upper plate to the front of the satellite antenna, Means 5-1 and 5-2 for blocking shadow of sunlight in the shape of a cross in front of the upper plate 1 to form a shadow, A support 6 connected to the means for protruding from the upper plate 1 and forming a shadow, Diagram (figure 5) attached to the surface of the upper plate (1), In the above chart, the azimuth angle (7) is the horizontal line (8), the time (9) is the diagonal line (10), and the solar reference to the chart (figure 5) to measure the azimuth angle by the shadow formed above. Consisting of dotted lines (12) for measuring the angle of irradiation Satellite antenna azimuth measurement device characterized in that. The method of claim 1, Plate (1) flat on both sides, A strap (3) connected to the top of the plate (1) to attach the rear of the upper plate to the front of the satellite antenna, Means 5-1 and 5-2 for blocking shadow of sunlight in the shape of a cross in front of the upper plate 1 to form a shadow, A support 6 connected to the means for protruding from the upper plate 1 and forming a shadow, Diagram (figure 5) attached to the surface of the upper plate (1), In the above chart, the azimuth angle 7 is set to the transverse line 8, the time 9 to the diagonal line 10, and the longitudinal direction of the means for forming the shadow of sunlight in order to measure the azimuth angle by the shadow formed above. Consisting of vertical lines (11) coinciding with the shadow of 5-2) Satellite antenna azimuth measurement device characterized in that. The method of claim 1, Plate (1) flat on both sides, A strap (3) connected to the top of the plate (1) to attach the rear of the upper plate to the front of the satellite antenna, A level gauge 4 attached to the upper side 2 of the upper plate 1 and measuring whether the upper side of the upper plate is horizontal; Means 5-1 and 5-2 for blocking shadow of sunlight in the shape of a cross in front of the upper plate 1 to form a shadow, A support 6 connected to the means for protruding from the upper plate 1 and forming a shadow, Diagram (figure 5) attached to the surface of the upper plate (1), In the above chart, the azimuth (7) consists of the horizontal line (8) and the time (9) consists of the diagonal line (10) to measure the azimuth by the shadow formed above. Satellite antenna azimuth measurement device characterized in that. The method of claim 1, Plate (1) flat on both sides, Means 5-1 and 5-2 for blocking shadow of sunlight in the shape of a cross in front of the upper plate 1 to form a shadow, A support 6 connected to the means for protruding from the upper plate 1 and forming a shadow, Diagram (figure 5) attached to the surface of the upper plate (1), In the above chart, the azimuth angle (7) is the horizontal line (8), the time (9) is the diagonal line (10), and the solar reference to the chart (figure 5) to measure the azimuth angle by the shadow formed above. Consisting of dotted lines (12) for measuring the angle of irradiation Satellite antenna azimuth measurement device characterized in that. The method of claim 1, Plate (1) flat on both sides, A strap (3) connected to the top of the plate (1) to attach the rear of the upper plate to the front of the satellite antenna, Means 5-1 and 5-2 for blocking shadow of sunlight in the shape of a cross in front of the upper plate 1 to form a shadow, A support 6 connected to the means for protruding from the upper plate 1 and forming a shadow, Diagram (figure 5) attached to the surface of the upper plate (1), In the above chart, the azimuth (7) consists of the horizontal line (8) and the time (9) consists of the diagonal line (10) to measure the azimuth by the shadow formed above. Satellite antenna azimuth measurement device characterized in that. The method of claim 1, Plate (1) flat on both sides, A level gauge 4 attached to the upper side 2 of the upper plate 1 and measuring whether the upper side of the upper plate is horizontal; Means 5-1 and 5-2 for blocking shadow of sunlight in the shape of a cross in front of the upper plate 1 to form a shadow, A support 6 connected to the means for protruding from the upper plate 1 and forming a shadow, Diagram (figure 5) attached to the surface of the upper plate (1), In the above chart, the azimuth (7) consists of the horizontal line (8) and the time (9) consists of the diagonal line (10) to measure the azimuth by the shadow formed above. Satellite antenna azimuth measurement device characterized in that. The method of claim 1, Plate (1) flat on both sides, Means 5-1 and 5-2 for blocking shadow of sunlight in the shape of a cross in front of the upper plate 1 to form a shadow, A support 6 connected to the means for protruding from the upper plate 1 and forming a shadow, Diagram (figure 5) attached to the surface of the upper plate (1), The above chart shows the azimuth angle 7 as the horizontal line 8, the time 9 as the diagonal line 10, and the longitudinal direction of the means for forming the shadow of sunlight in order to measure the azimuth angle by the shadow formed above. Consisting of vertical lines (11) coinciding with the shadow of 5-2) Satellite antenna azimuth measurement device characterized in that. The method of claim 1, Plate (1) flat on both sides, Means 5-1 and 5-2 for blocking shadow of sunlight in the shape of a cross in front of the upper plate 1 to form a shadow, A support 6 connected to the means for protruding from the upper plate 1 and forming a shadow, Diagram (figure 5) attached to the surface of the upper plate (1), In the above chart, the azimuth (7) consists of the horizontal line (8) and the time (9) consists of the diagonal line (10) to measure the azimuth by the shadow formed above. Satellite antenna azimuth measurement device characterized in that. Clause 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, According to claim 13, 14, 15, 16, Horizontal direction line (8) indicating the azimuth angle (7) of the coordinates in which the satellite antenna azimuth measurement device in front of the satellite antenna is closely attached to form an azimuth angle like the antenna (Fig. 3), and the antenna is installed on the chart (Fig. 5) And a shadow of the shadow forming means at a point where the diagonal lines (10) indicating a time coinciding with the time (9) for installing the antenna coincide with each other.