JPH01282679A - Cad system - Google Patents

Cad system

Info

Publication number
JPH01282679A
JPH01282679A JP63114305A JP11430588A JPH01282679A JP H01282679 A JPH01282679 A JP H01282679A JP 63114305 A JP63114305 A JP 63114305A JP 11430588 A JP11430588 A JP 11430588A JP H01282679 A JPH01282679 A JP H01282679A
Authority
JP
Japan
Prior art keywords
cad
information
image information
image
display device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP63114305A
Other languages
Japanese (ja)
Inventor
Hiroshi Ishikawa
浩 石川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP63114305A priority Critical patent/JPH01282679A/en
Publication of JPH01282679A publication Critical patent/JPH01282679A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To easily input a sketch in a short time by inputting a handwritten drawing as image information, displaying it with overlapping it on the graphic information of a CAD, and outputting it to an electrostatic plotter. CONSTITUTION:In a drawing input device 1, the handwritten drawing is inputted as the image information, and stored into an image information file 2. The image information is displayed on a display device 5 as an image by a display device 4. A CAD user inputs a command and data while watching the image with the use of a keyboard 7 and a digitizer 8, and the preparing instruction of the graphic information of the CAD is produced to a CAD main body 6. The CAD main body 6 generates the graphic information based on the instruction, and registers it to a CAD information file 3. The display device 4 reads the graphic information of the CAD information file 3, and displays it on the display device 5 by overlapping it on the image information. Further, the image information and the graphic information are overlapped and outputted to an electrostatic plotter 9 as needed. Thus, the sketch can be easily inputted in a short time.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、ＣＡＤシステムに関し、特に下図の入力を必
要とするＣＡＤシステムに関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a CAD system, and particularly to a CAD system that requires the input shown below.

〔従来の技術〕[Conventional technology]

従来、下図（手書き）をＣＡＤで利用する際には、下図
を全部、ＣＡＤで書き直したり、デジタイザ等で図面を
トレースしたりしていた。また、図面の自動読み取り装
置もあるが、精度も不十分であり、満足するレベルには
なっていない。Conventionally, when using the drawing below (handwritten) with CAD, the entire drawing below was redrawn using CAD, or the drawing was traced using a digitizer or the like. There is also an automatic drawing reading device, but its accuracy is insufficient and is not at a satisfactory level.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

上述した従来のＣＡＤシステムでは、手書き図面のＣＡ
Ｄへの取り込みに時間がかかってしまう欠点があり、ま
た自動図面読み取り装置では、入力した図形情報の精度
が悪く、入力後の修正で時間がかかってしまい、結局、
最初から入力する以上に時間がかかるという欠点がある
。In the conventional CAD system mentioned above, CA of handwritten drawings
There is a drawback that it takes time to import into D, and automatic drawing reading devices have low accuracy of input graphic information, so it takes time to make corrections after input, and in the end,
The disadvantage is that it takes more time than inputting data from the beginning.

〔課題を解決するための手段〕[Means to solve the problem]

本発明のＣＡＤシステムは、手書き図面の入力装置と、
入力した手書き図面のイメージ情報とＣＡＤの図形、デ
ータを同時に重ね合わせ表示する表示装置と、文字入力
のためのキーボードと、座標入力のためのデジタイザと
を有している。The CAD system of the present invention includes an input device for handwritten drawings,
It has a display device that simultaneously displays input image information of handwritten drawings, CAD figures, and data in a superimposed manner, a keyboard for inputting characters, and a digitizer for inputting coordinates.

〔実施例〕〔Example〕

次に、本発明について図面を参照して説明する。 Next, the present invention will be explained with reference to the drawings.

第１図を参照すると、本発明の一実施例において、図面
入力装置１では、手書き図面をイメージ情報として入力
し、イメージ情報ファイル２に格納する。このイメージ
情報は、表示装置４によりデイスプレィ５にイメージと
して表示される。Referring to FIG. 1, in one embodiment of the present invention, a drawing input device 1 inputs a handwritten drawing as image information and stores it in an image information file 2. This image information is displayed as an image on the display 5 by the display device 4.

ＣＡＤ利用者は、このイメージを見ながらキーボード７
、デジタイザ８を使ってコマンド、データを入力し、Ｃ
ＡＤの図形情報の作成指示をＣＡＤ本体６へ出す、ＣＡ
Ｄ本体６は指示にもとづいて図形情報を生成し、ＣＡＤ
情報ファイル３へ登録する。表示装置４は、ＣＡＤ情報
ファイル３の図形情報を読み出し、デイスプレィ５にイ
メージ情報と重ね合わせて表示する。また、必要があれ
ば、静電プロッタ９にイメージ情報と図形情報を重ね合
わせて出力する。CAD users should use the keyboard 7 while looking at this image.
, input commands and data using digitizer 8, and
CA that sends instructions to create AD graphic information to the CAD main body 6
The D main body 6 generates graphical information based on instructions and performs CAD
Register in information file 3. The display device 4 reads the graphic information from the CAD information file 3 and displays it on the display 5 in a superimposed manner with the image information. Furthermore, if necessary, image information and graphic information are superimposed and output to the electrostatic plotter 9.

〔発明の効果〕〔Effect of the invention〕

以上説明したように本発明は、手書き図面をイメージ情
報として入力し、ＣＡＤの図形情報と重ね合わせて表示
しながら、ＣＡＤが利用でき、更に、静電ブロックにも
出力できることにより、手書き図面を下図として入力す
る必要があるＣＡＤシステムにおいて、下図を簡単に短
時間で入力できる効果がある。As explained above, the present invention allows handwritten drawings to be input as image information, allows CAD to be used while displaying them superimposed on CAD graphic information, and can also be output to electrostatic blocks. In a CAD system where it is necessary to input the following figure, it is effective to input the figure below easily and in a short time.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の一実施例の構成図である。 １・・・入力装置、２・・・イメージ情報ファイル、３
・・・ＣＡＤ情報ファイル、４・・・表示装置、５・・
・デイスプレィ、６・・・ＣＡＤ本体、７・・・キーボ
ード、８・・・デジタイザ、９・・・静電プロッタ。FIG. 1 is a block diagram of an embodiment of the present invention. 1... Input device, 2... Image information file, 3
...CAD information file, 4...display device, 5...
・Display, 6... CAD body, 7... Keyboard, 8... Digitizer, 9... Electrostatic plotter.

Claims (1)

【特許請求の範囲】[Claims] 手書き図面を下図として利用するＣＡＤシステムにおい
て、手書き図面の入力装置と、入力した手書き図面のイ
メージ情報とＣＡＤの図形データを同時に重ね合わせ表
示する表示装置と、文字入力のためのキーボードと、座
標入力のためのデジタイザ装置と、作成した図面を出力
する静電プロッタとを有することを特徴とするＣＡＤシ
ステム。In a CAD system that uses a handwritten drawing as a lower drawing, there is an input device for the handwritten drawing, a display device that simultaneously displays image information of the input handwritten drawing and CAD figure data in a superimposed manner, a keyboard for inputting characters, and a coordinate input device. What is claimed is: 1. A CAD system comprising: a digitizer device for producing drawings; and an electrostatic plotter for outputting created drawings.
JP63114305A 1988-05-10 1988-05-10 Cad system Pending JPH01282679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63114305A JPH01282679A (en) 1988-05-10 1988-05-10 Cad system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63114305A JPH01282679A (en) 1988-05-10 1988-05-10 Cad system

Publications (1)

Publication Number Publication Date
JPH01282679A true JPH01282679A (en) 1989-11-14

Family

ID=14634546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63114305A Pending JPH01282679A (en) 1988-05-10 1988-05-10 Cad system

Country Status (1)

Country Link
JP (1) JPH01282679A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0756988A (en) * 1993-08-17 1995-03-03 Aisan Technol Kk Land and house survey system
EP2088468A1 (en) 2008-02-06 2009-08-12 FUJIFILM Corporation Method of preparing lithographic printing plate and lithographic printing plate precursor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0756988A (en) * 1993-08-17 1995-03-03 Aisan Technol Kk Land and house survey system
EP2088468A1 (en) 2008-02-06 2009-08-12 FUJIFILM Corporation Method of preparing lithographic printing plate and lithographic printing plate precursor

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