JPH0689143A - Touch panel inputting device - Google Patents
Touch panel inputting deviceInfo
- Publication number
- JPH0689143A JPH0689143A JP26413592A JP26413592A JPH0689143A JP H0689143 A JPH0689143 A JP H0689143A JP 26413592 A JP26413592 A JP 26413592A JP 26413592 A JP26413592 A JP 26413592A JP H0689143 A JPH0689143 A JP H0689143A
- Authority
- JP
- Japan
- Prior art keywords
- touch
- coordinate
- touch panel
- coordinates
- optical scanning
- 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
Links
Landscapes
- Position Input By Displaying (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】この発明は、縦・横方向にそれぞ
れ複数の光走査線を配列したタッチパネルを用いたタッ
チパネル入力装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a touch panel input device using a touch panel in which a plurality of optical scanning lines are arranged in the vertical and horizontal directions.
【0002】[0002]
【従来の技術】図6は従来のタッチパネル入力装置を示
す構成図であり、図6において、1はCRT管面等のタ
ッチパネル、2C は縦方向の複数の光走査線、2L は横
方向の複数の光走査線、6は光走査線2C ,2L よりタ
ッチ座標を計算機等の外部機器へ送出するためのタッチ
座標送出装置である。2. Description of the Related Art FIG. 6 is a block diagram showing a conventional touch panel input device. In FIG. 6, 1 is a touch panel such as a CRT tube surface, 2 C is a plurality of vertical optical scanning lines, 2 L is a horizontal direction. Reference numeral 6 denotes a touch coordinate sending device for sending touch coordinates from the optical scan lines 2 C and 2 L to an external device such as a computer.
【0003】次に動作について説明する。図3はタッチ
パネル1に対し、人間の指7などでタッチ入力した時の
正面から見たイメージを示す構成図であり、図4は上か
ら見た構成図であり、図5は横から見た構成図である。
今、指7でタッチ入力を行うと、縦方向の光走査線2c
の座標CA,CB,CCと横方向の光走査線2L の座標
LX,LY,LZとに対し、最初に光走査線2C ,2L
に触れた座標(CB,LX)がタッチ座標として認識さ
れる。このタッチ座標は座標送出装置6より外部機器へ
送出される。従って、自ずから、タッチ対象の間隔、即
ち、光走査線2C ,2L の間隔を十分に広く取る必要が
ある。1つのタッチ入力感知範囲の大きさは、人間の指
7の大きさを考慮して決められ、また、指7の光走査線
2C ,2L に触れる時の傾きによっても大きな違いが生
じる。そこで、より人間工学的に決定された大きさとな
っている。Next, the operation will be described. 3 is a configuration diagram showing an image viewed from the front when touch input is performed on the touch panel 1 with a human finger 7 or the like, FIG. 4 is a configuration diagram viewed from above, and FIG. 5 is viewed from the side. It is a block diagram.
Now, when touch input is performed with the finger 7, the vertical optical scanning line 2 c
Coordinate CA, CB, CC and lateral coordinate LX of the light scanning line 2 L, LY, to a LZ, 2 first optical scanning lines C, 2 L of
The coordinates (CB, LX) touching are recognized as touch coordinates. The touch coordinates are sent from the coordinate sending device 6 to an external device. Therefore, it is necessary to set a sufficiently large distance between the touch targets, that is, the distance between the optical scanning lines 2 C and 2 L. The size of one touch input sensing range is determined in consideration of the size of the human finger 7, and a large difference also occurs depending on the inclination of the finger 7 when touching the optical scanning lines 2 C and 2 L. Therefore, the size is determined more ergonomically.
【0004】[0004]
【発明が解決しようとする課題】従来のタッチパネル入
力装置は以上のように構成されているので、最初にタッ
チ入力された位置の座標を外部機器へ送出してしまうた
め、タッチ座標の設定範囲の大きさが人間工学的に決ま
ってしまい、タッチ対象範囲を小さくできない等の問題
点があった。なお、この発明に関連する技術として特開
平3−212720号公報に示されるものがある。Since the conventional touch panel input device is constructed as described above, the coordinates of the first touch-input position are sent to the external device. The size is ergonomically determined, and there is a problem that the touch target range cannot be reduced. As a technique related to the present invention, there is one disclosed in Japanese Patent Laid-Open No. 3-212720.
【0005】この発明は上記のような問題点を解消する
ためになされたものであり、個別のタッチ対象範囲を十
分小さくできるタッチパネル入力装置を得ることを目的
とする。The present invention has been made in order to solve the above problems, and an object thereof is to obtain a touch panel input device capable of sufficiently reducing an individual touch target range.
【0006】[0006]
【課題を解決するための手段】請求項1の発明に係るタ
ッチパネル入力装置は、複数の光走査線に触れている全
ての座標を検出する検出手段と、検出された複数のタッ
チ座標の平均値又は加重平均値を求め、それを一つの座
標とする座標演算装置とを設けたものである。According to a first aspect of the present invention, there is provided a touch panel input device including a detecting means for detecting all coordinates touching a plurality of optical scanning lines, and an average value of a plurality of detected touch coordinates. Alternatively, a weighted average value is obtained, and a coordinate calculation device that uses it as one coordinate is provided.
【0007】請求項2の発明に係るタッチパネル入力装
置は、複数のタッチ座標の平均値又は加重平均値を求
め、一つの座標とするタッチ座標検出演算装置をタッチ
パネルに設けたものである。According to a second aspect of the present invention, a touch panel input device is provided with a touch coordinate detecting / calculating device for obtaining an average value or a weighted average value of a plurality of touch coordinates and setting it as one coordinate.
【0008】[0008]
【作用】請求項1の発明におけるタッチパネル入力装置
は、複数のタッチ入力座標をもとに単一のタッチ座標の
生成を行うようにしたので、タッチ対象の範囲を小さ
く、しかも近接させることができる。また、演算が簡単
で誤操作入力の回数を減らすことができる。In the touch panel input device according to the first aspect of the present invention, since a single touch coordinate is generated based on a plurality of touch input coordinates, the range of the touch target can be made small and can be brought close to each other. . In addition, the calculation is simple and the number of erroneous operation inputs can be reduced.
【0009】請求項2の発明におけるタッチパネル入力
装置は、複数のタッチ入力座標から単一座標を求める演
算がタッチパネル内で行われる。In the touch panel input device according to the second aspect of the present invention, a calculation for obtaining a single coordinate from a plurality of touch input coordinates is performed within the touch panel.
【0010】[0010]
実施例1.以下、この発明の実施例1を図に基づいて説
明する。図1においては、図6と対応する部分には同一
符号を付して説明を省略する。図1において、3は光走
査線2C ,2L からの複数のタッチ座標を検出して外部
へ送出する検出手段としてのタッチ座標送出装置であ
る。5はタッチ座標送出装置3で検出した複数のタッチ
座標の平均値を求め、それを1つのタッチ座標とする座
標演算装置、4は座標演算装置5を含む計算機である。Example 1. Embodiment 1 of the present invention will be described below with reference to the drawings. In FIG. 1, parts corresponding to those in FIG. 6 are assigned the same reference numerals and explanations thereof are omitted. In FIG. 1, reference numeral 3 is a touch coordinate sending device as a detecting means for detecting a plurality of touch coordinates from the optical scanning lines 2 C and 2 L and sending them to the outside. Reference numeral 5 is a coordinate calculation device that obtains an average value of a plurality of touch coordinates detected by the touch coordinate transmission device 3 and uses it as one touch coordinate, and reference numeral 4 is a computer including the coordinate calculation device 5.
【0011】次に動作について説明する。いま、図3〜
図5に示すように、タッチパネル1に対して、オペレー
タが指7でタッチしたとする。この時、複数の光走査線
2C ,2L の各座標(以下の9点)がタッチ座標送出装
置3で検出されて計算機4へ送出される。9点の座標
は、(CA,LX),(CA,LY),(CA,L
Z),(CB,LX),(CB,LY),(CB,L
Z),(CC,LX),(CC,LY),(CC,L
Z)である。座標演算装置5は、これら9点の平均座標
である(CB,LY)を生成し、計算機4の内部処理へ
と出力する。Next, the operation will be described. Now,
As shown in FIG. 5, it is assumed that the operator touches the touch panel 1 with the finger 7. At this time, the coordinates (the following 9 points) of the plurality of optical scanning lines 2 C and 2 L are detected by the touch coordinate sending device 3 and sent to the computer 4. The coordinates of 9 points are (CA, LX), (CA, LY), (CA, L
Z), (CB, LX), (CB, LY), (CB, L
Z), (CC, LX), (CC, LY), (CC, L
Z). The coordinate calculation device 5 generates the average coordinates (CB, LY) of these 9 points and outputs them to the internal processing of the computer 4.
【0012】実施例2.上記実施例1においては、検出
手段としてのタッチ座標送出装置3と座標演算装置5と
を別体としているが、両者を合体して図2に示すように
タッチ座標検出演算装置8とし、タッチパネル1内に設
けるようにしてもよい。Example 2. In the first embodiment, the touch coordinate sending device 3 as the detecting means and the coordinate calculating device 5 are separate bodies, but they are combined to form the touch coordinate detecting calculating device 8 as shown in FIG. It may be provided inside.
【0013】実施例3.なお、上記実施例1,2では単
一座標の生成演算として平均値を使用したが、その他、
加重平均値を求める演算でもよい。すなわち、平均値を
用いるか加重平均値を用いるかは、例えば、タッチパネ
ルの曲面の状態等により決めてもよく、1つのタッチパ
ネルに平均値を求める領域と、加重平均値を求める領域
とを設けてもよい。また、タッチパネル1からの入力座
標の点数は9点に限らず複数個あればよい。Embodiment 3. In the first and second embodiments, the average value is used as the arithmetic operation for generating a single coordinate.
It may be a calculation for obtaining a weighted average value. That is, whether to use the average value or the weighted average value may be determined depending on, for example, the state of the curved surface of the touch panel, and one touch panel may be provided with an area for obtaining the average value and an area for obtaining the weighted average value. Good. Further, the number of input coordinates from the touch panel 1 is not limited to nine and may be plural.
【0014】[0014]
【発明の効果】以上のように、請求項1の発明によれ
ば、1つのタッチ座標の生成を複数のタッチ座標の平均
値又は加重平均値を求める演算で行うように構成したの
で、光走査線の間隔を小さくして、タッチ対象エリアの
範囲を小さくできる。これによりCRTなどの表示装置
と組み合わせて使用する時、タッチ対象の範囲をよりき
め細かにできると共に、誤操作入力を減らすことがで
き、また、演算も簡単に行うことができる等の効果があ
る。As described above, according to the first aspect of the present invention, since one touch coordinate is generated by an operation for obtaining an average value or a weighted average value of a plurality of touch coordinates, the optical scanning is performed. The range of the touch target area can be reduced by reducing the line interval. As a result, when used in combination with a display device such as a CRT, the touch target range can be made finer, erroneous operation input can be reduced, and calculations can be easily performed.
【0015】また、請求項2の発明によれば、複数のタ
ッチ座標から1つのタッチ座標を演算するタッチ座標演
算装置をタッチパネルに設ける構成としたので、上記の
効果の外、構成を簡単にすることができる効果がある。Further, according to the invention of claim 2, since the touch coordinate calculating device for calculating one touch coordinate from the plurality of touch coordinates is provided in the touch panel, the configuration is simplified in addition to the above effect. There is an effect that can be.
【図1】この発明の実施例1を示す構成図である。FIG. 1 is a configuration diagram showing a first embodiment of the present invention.
【図2】この発明の実施例2を示す構成図である。FIG. 2 is a configuration diagram showing a second embodiment of the present invention.
【図3】正面から見た光走査線とタッチ入力の構成図で
ある。FIG. 3 is a configuration diagram of an optical scanning line and touch input viewed from the front.
【図4】上から見た光走査線とタッチ入力の構成図であ
る。FIG. 4 is a configuration diagram of an optical scanning line and touch input viewed from above.
【図5】横から見た光走査線とタッチ入力の構成図であ
る。FIG. 5 is a configuration diagram of an optical scanning line and a touch input viewed from the side.
【図6】従来のタッチパネル入力装置を示す構成図であ
る。FIG. 6 is a configuration diagram showing a conventional touch panel input device.
1 タッチパネル 2C ,2L 光走査線 3 タッチ座標送出装置(検出手段) 5 座標演算装置 8 タッチ座標検出演算装置DESCRIPTION OF SYMBOLS 1 Touch panel 2 C , 2 L optical scanning line 3 Touch coordinate transmission device (detection means) 5 Coordinate calculation device 8 Touch coordinate detection calculation device
Claims (2)
査線を配列しているタッチパネルを用いたタッチパネル
入力装置において、タッチ入力による複数のタッチ座標
を検出する検出手段と、上記検出手段で検出した上記複
数のタッチ座標の平均値又は加重平均値を演算し、その
演算結果を単一座標とする座標演算装置とを備えたタッ
チパネル入力装置。1. A touch panel input device using a touch panel in which a plurality of optical scanning lines are arranged in a vertical direction and a horizontal direction, respectively, and a detection means for detecting a plurality of touch coordinates by touch input, and a detection means for detecting the touch coordinates. A touch panel input device comprising: a coordinate calculation device that calculates an average value or a weighted average value of the plurality of touch coordinates, and uses the calculation result as a single coordinate.
査線を配列しているタッチパネルを用いたタッチパネル
入力装置において、タッチ入力による複数のタッチ座標
の平均値又は加重平均値を演算し、その演算結果を単一
座標とする上記タッチパネルに設けられたタッチ座標検
出演算装置とを備えたタッチパネル入力装置。2. In a touch panel input device using a touch panel in which a plurality of optical scanning lines are arranged in each of a vertical direction and a horizontal direction, an average value or a weighted average value of a plurality of touch coordinates by touch input is calculated, A touch panel input device comprising: a touch coordinate detection calculation device provided on the touch panel, the calculation result being a single coordinate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26413592A JPH0689143A (en) | 1992-09-08 | 1992-09-08 | Touch panel inputting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26413592A JPH0689143A (en) | 1992-09-08 | 1992-09-08 | Touch panel inputting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0689143A true JPH0689143A (en) | 1994-03-29 |
Family
ID=17398950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP26413592A Pending JPH0689143A (en) | 1992-09-08 | 1992-09-08 | Touch panel inputting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0689143A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100337184C (en) * | 2004-09-21 | 2007-09-12 | 凌阳科技股份有限公司 | Surface sensing type input device having index document and computer system using said input device |
US20130234988A1 (en) * | 2010-10-15 | 2013-09-12 | Murata Manufacturing Co., Ltd. | Touch-type inputting device and method for controlling the same |
KR101375072B1 (en) * | 2012-04-03 | 2014-03-17 | (주)메타실리콘 | A touch sensing apparatus for remote control of an electronic device |
EP2613706A4 (en) * | 2010-09-10 | 2016-05-04 | Acist Medical Sys Inc | Apparatus and method for medical image searching |
WO2020067124A1 (en) * | 2018-09-26 | 2020-04-02 | 株式会社Cygames | Program, electronic device, and method |
-
1992
- 1992-09-08 JP JP26413592A patent/JPH0689143A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100337184C (en) * | 2004-09-21 | 2007-09-12 | 凌阳科技股份有限公司 | Surface sensing type input device having index document and computer system using said input device |
EP2613706A4 (en) * | 2010-09-10 | 2016-05-04 | Acist Medical Sys Inc | Apparatus and method for medical image searching |
US9351703B2 (en) | 2010-09-10 | 2016-05-31 | Acist Medical Systems, Inc. | Apparatus and method for medical image searching |
US9526473B2 (en) | 2010-09-10 | 2016-12-27 | Acist Medical Systems, Inc. | Apparatus and method for medical image searching |
US20130234988A1 (en) * | 2010-10-15 | 2013-09-12 | Murata Manufacturing Co., Ltd. | Touch-type inputting device and method for controlling the same |
US9195336B2 (en) * | 2010-10-15 | 2015-11-24 | Murata Manufacturing Co., Ltd. | Touch-type inputting device and method for controlling the same |
KR101375072B1 (en) * | 2012-04-03 | 2014-03-17 | (주)메타실리콘 | A touch sensing apparatus for remote control of an electronic device |
WO2020067124A1 (en) * | 2018-09-26 | 2020-04-02 | 株式会社Cygames | Program, electronic device, and method |
CN113168281A (en) * | 2018-09-26 | 2021-07-23 | Cy游戏公司 | Program, electronic device, and method |
CN113168281B (en) * | 2018-09-26 | 2024-01-05 | Cy游戏公司 | Computer readable medium, electronic device and method |
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