JPS63148821U

JPS63148821U -

Info

Publication number: JPS63148821U
Application number: JP4105187U
Authority: JP
Priority date: 1987-03-20
Filing date: 1987-03-20
Publication date: 1988-09-30

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す地球センサ
の構成図、第２図はこの従来の地球センサを示す
図、第３図は２軸の姿勢検出の原理を示す図であ
る。図中、１は地球センサの光学部、２は地球セン
サの電子回路部、３は地球センサの視野、４ａ，
４ｂは地球センサの走査、５はレンズ、６は赤外
線検出素子、７は増幅器、８は信号処理部、９は
駆動部、１０は信号処理部から駆動信号を送るケ
ーブル、１１は回転プレート、１２，１３はプレ
ート上の鏡、１４は反射鏡、１５は地球である。
なお、図中、同一あるいは相当部分には同一符号
を付して示してある。 FIG. 1 is a block diagram of an earth sensor showing an embodiment of this invention, FIG. 2 is a diagram showing this conventional earth sensor, and FIG. 3 is a diagram showing the principle of two-axis attitude detection. In the figure, 1 is the optical part of the earth sensor, 2 is the electronic circuit part of the earth sensor, 3 is the field of view of the earth sensor, 4a,
4b is a scanning earth sensor, 5 is a lens, 6 is an infrared detection element, 7 is an amplifier, 8 is a signal processing section, 9 is a drive section, 10 is a cable for sending a drive signal from the signal processing section, 11 is a rotating plate, 12 , 13 is a mirror on the plate, 14 is a reflecting mirror, and 15 is the earth.
In the drawings, the same or corresponding parts are designated by the same reference numerals.

補正昭６２．７．１８図面の簡単な説明を次のように補正する。明細書第７頁第１３行目〜第１４行目に「…原
理を示す図である。」とあるのを「…原理を示す
図、第４図はこの考案の動作原理を説明するため
の図である。」と補正する。Amendment July 18, 1982 The brief description of the drawing is amended as follows. In the 13th to 14th lines of page 7 of the specification, the phrase ``... is a diagram showing the principle.'' was replaced with ``...The figure 4 is a diagram showing the principle. It is corrected as follows.

Claims

[Scope of utility model registration request]

an optical section that collects infrared rays from the earth and reflects the infrared rays with a mirror provided on a plate; a driving section that rotates the plate; and a conversion section that converts the infrared rays reflected by the optical section into electrical signals;
An earth sensor comprising: an amplifying section that amplifies the electrical signal; and a signal processing section that detects the signal amplified by the amplifying section and generates biaxial attitude information from the signal.