JPH0368007U

JPH0368007U -

Info

Publication number: JPH0368007U
Application number: JP12989189U
Authority: JP
Priority date: 1989-11-07
Filing date: 1989-11-07
Publication date: 1991-07-03

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例を示す図、第２図
は、第１図のブロツク図、第３図は、従来の電子
光学機器の一実施例を示す図である。図において、１は光検出部、２は視軸制御部、
３は距離算出部、４は移動制御部、５はレール、
６は光学系視軸、７は目標、８は光学レンズ、９
は光検出素子、１０は操作変換手段、１１は視軸
方向変化量検出手段、１２は位置変化量検出手段
、１３は移動時間検出手段、１４は距離算出手段
、１５は赤外線検出器、１６はレーザ測距装置、
１７はサーボ架台、１８は信号処理器、１９は表
示器である。尚、図中、同一又は相当部分には同
一符号を付してある。 FIG. 1 is a diagram showing an embodiment of this invention, FIG. 2 is a block diagram of FIG. 1, and FIG. 3 is a diagram showing an embodiment of a conventional electro-optical device. In the figure, 1 is a photodetector, 2 is a visual axis control unit,
3 is a distance calculation unit, 4 is a movement control unit, 5 is a rail,
6 is the visual axis of the optical system, 7 is the target, 8 is the optical lens, 9
10 is a photodetection element, 10 is an operation conversion means, 11 is a visual axis direction change amount detection means, 12 is a position change amount detection means, 13 is a movement time detection means, 14 is a distance calculation means, 15 is an infrared detector, and 16 is an infrared detector. laser ranging device,
17 is a servo stand, 18 is a signal processor, and 19 is a display. In the drawings, the same or corresponding parts are denoted by the same reference numerals.

Claims

[Scope of utility model registration request]

an optical system for condensing incident light and forming an image; a photodetection element for photoelectrically converting the image of the formed light;
An electro-optical device comprising a scanning means for extracting an image as an electrical signal, a means for moving the electro-optical device, a means for detecting a moving time of the electro-optical device, and a scanning device configured to move the electro-optical device. means for detecting the amount of change in position; means for directing the visual axis of the optical system toward the target; means for detecting the direction of the visual axis with respect to absolute space and the amount of change thereof; and the amount of change in time and position. An electro-optical device comprising means for calculating a distance to a target from an amount of change in the direction of a visual axis.