JPS593383U

JPS593383U - Target position display device such as radar

Info

Publication number: JPS593383U
Application number: JP9719382U
Authority: JP
Inventors: 武司阿部
Original assignee: 日本無線株式会社
Priority date: 1982-06-28
Filing date: 1982-06-28
Publication date: 1984-01-10

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図ａ、　　ｂは、従来の目標位置表示装置の表示面
を示す正面図、および第２図は本考案の実施例回路を示
すブロック図である。１・・・距離カウンタ、２・・・方位カウンタ、３・・
・スキャンコンバータ、４・・・Ｘ軸Ｙ軸カウンタ、５
・・・一致回路、６・・・データラッチ回路、７・・・
データ変換回路、８・・−表示回路、９・・・マーカ回
路、１０・・・手動入力端子、１１・・・レンジデータ
入力端子、１２・・・マーカ出力端子、Ｄ・・・表示器
。1A and 1B are front views showing the display surface of a conventional target position display device, and FIG. 2 is a block diagram showing an embodiment of the present invention. 1... Distance counter, 2... Direction counter, 3...
・Scan converter, 4...X-axis Y-axis counter, 5
... Matching circuit, 6... Data latch circuit, 7...
Data conversion circuit, 8...Display circuit, 9...Marker circuit, 10...Manual input terminal, 11...Range data input terminal, 12...Marker output terminal, D...Display device.

Claims

[Scope of utility model registration request]

A distance counter and an azimuth counter whose contents change step by step; a scan converter that inputs the outputs of the distance counter and azimuth counter and converts them into XY coordinate data; and an an axis Y-axis counter; a coincidence circuit that generates an output signal when the output data of the scan converter and the output data of the X-axis Y-axis counter match; and a coincidence circuit that generates an output signal when the output data of the scan converter matches the output data of the X-axis Y-axis counter; a data latch circuit that latches counter data; a data conversion circuit that converts the output of the data latch circuit; and a display circuit that displays the output of the data conversion circuit in terms of direction and distance. , a display device connected to the display circuit to display the direction and distance of the target, and a marker circuit for displaying a marker on the display device based on the data of the X-axis and Y-axis counters, the marker circuit being set in the XY coordinates. A target position display device such as a radar that indicates the position of a target in terms of direction and distance.