JPH0433166U - - Google Patents
Info
- Publication number
- JPH0433166U JPH0433166U JP7417490U JP7417490U JPH0433166U JP H0433166 U JPH0433166 U JP H0433166U JP 7417490 U JP7417490 U JP 7417490U JP 7417490 U JP7417490 U JP 7417490U JP H0433166 U JPH0433166 U JP H0433166U
- Authority
- JP
- Japan
- Prior art keywords
- counted
- light source
- image sensor
- optical detector
- counting
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Geophysics And Detection Of Objects (AREA)
Description
第１図は本考案に係る計数装置の一実施例を示
す斜視図、第２図はその計数装置に備わつた２つ
の光学検出器にて検出された１スキヤン分の出力
信号例を示す図、第３図は被計数物Ａのスキヤン
箇所を示す図、第４図は第３図の各位置でのスキ
ヤン結果を示す図、第５図は本考案の他の実施例
を示す平面図、第６図は第５図の計数装置による
検出内容を示す平面図、第７図は従来の計数装置
を示す平面図、第８図はその装置における問題点
を説明するための図（断面図）である。
Ａ……被計数物、Ｂ……落下域、３，１３……
光源、４，１４……イメージセンサ、５，１５，
２１，２２，２３……光学検出器。
FIG. 1 is a perspective view showing an embodiment of a counting device according to the present invention, and FIG. 2 is a diagram showing an example of an output signal for one scan detected by two optical detectors included in the counting device. , FIG. 3 is a diagram showing scan locations of the object to be counted A, FIG. 4 is a diagram showing scan results at each position in FIG. 3, and FIG. 5 is a plan view showing another embodiment of the present invention. Fig. 6 is a plan view showing what is detected by the counting device in Fig. 5, Fig. 7 is a plan view showing a conventional counting device, and Fig. 8 is a diagram (cross-sectional view) for explaining problems in the device. It is. A...object to be counted, B...falling area, 3,13...
Light source, 4, 14... Image sensor, 5, 15,
21, 22, 23...optical detector.
Claims (1)
サからなる光学検出器を用いて計数する装置にお
いて、 前記光学検出器が２以上、光源とイメージセン
サの間に被計数物の移動域を配し、かつ、各光学
検出器の検出方向をほぼ同一の平面上を通る異な
る方向に向けて設けられていることを特徴とする
計数装置。[Claims for Utility Model Registration] A device for counting the number of moving objects to be counted using an optical detector consisting of a light source and an image sensor, wherein two or more optical detectors are arranged between the light source and the image sensor to count the number of objects to be counted. 1. A counting device characterized in that a moving area of an object is arranged and the detection direction of each optical detector is oriented in different directions passing on substantially the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7417490U JPH0433166U (en) | 1990-07-11 | 1990-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7417490U JPH0433166U (en) | 1990-07-11 | 1990-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0433166U true JPH0433166U (en) | 1992-03-18 |
Family
ID=31613642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7417490U Pending JPH0433166U (en) | 1990-07-11 | 1990-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0433166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06111086A (en) * | 1992-09-25 | 1994-04-22 | Unitec:Kk | Counter for component |
| JP2013528146A (en) * | 2010-05-13 | 2013-07-08 | データ ディテクション テクノロジーズ リミテッド | Method and apparatus for dispensing articles |
-
1990
- 1990-07-11 JP JP7417490U patent/JPH0433166U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06111086A (en) * | 1992-09-25 | 1994-04-22 | Unitec:Kk | Counter for component |
| JP2013528146A (en) * | 2010-05-13 | 2013-07-08 | データ ディテクション テクノロジーズ リミテッド | Method and apparatus for dispensing articles |
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