JPH0413931A - Measuring apparatus of net quantity for bottle - Google Patents
Measuring apparatus of net quantity for bottleInfo
- Publication number
- JPH0413931A JPH0413931A JP11675690A JP11675690A JPH0413931A JP H0413931 A JPH0413931 A JP H0413931A JP 11675690 A JP11675690 A JP 11675690A JP 11675690 A JP11675690 A JP 11675690A JP H0413931 A JPH0413931 A JP H0413931A
- Authority
- JP
- Japan
- Prior art keywords
- bottle
- amount
- seasoning
- net quantity
- foam
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 235000011194 food seasoning agent Nutrition 0.000 claims description 25
- 239000000796 flavoring agent Substances 0.000 claims description 13
- 235000019634 flavors Nutrition 0.000 claims description 13
- 239000006260 foam Substances 0.000 abstract description 17
- 239000007788 liquid Substances 0.000 description 28
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、びん用入味量測定装置に関するものである。[Detailed description of the invention] (Industrial application field) The present invention relates to a taste measuring device for bottles.
（従来の技術）
従来のびん用入味量測定装置を第４図により説明すると
、（１）がビデオカメラ、 （２−１） （２−２）が
びん検出センサ、（３）が画像処理装置、（４）が搬送
コンベア、（５）が同搬送コンベア（４）上のびんで、
びん（４）が搬送コンヘア（４）により搬送されて、び
ん検出センサ（２−１） （２−２）の間を通過したと
きに、びん検出信号がびん検出センサ（２−１） （２
−２）から画像処理装置（３）へ送られるとともに、び
ん画像信号がビデオカメラ（１）から画像処理装置（３
）へ送られて、同画像処理装置（３）でびん（５）の入
味量（内容量）が測定される。−船釣に入味量は、びん
底から液面までの高さで表される（入味量と液面高さは
同義語として扱う）。第５図は、びん（５）の画像であ
る。ここでびん（５）内に泡（７）が発生している場合
１画像処理装置（３）は、液面（９）までの高さｈｍ
（１３）を入味量として出力する。(Prior Art) A conventional bottle flavor measurement device is explained with reference to Fig. 4. (1) is a video camera, (2-1) (2-2) is a bottle detection sensor, and (3) is an image processing device. , (4) is the conveyor, (5) is the bottle on the same conveyor (4),
When the bottle (4) is conveyed by the conveyor conhair (4) and passes between the bottle detection sensors (2-1) (2-2), a bottle detection signal is transmitted to the bottle detection sensor (2-1) (2-2).
-2) to the image processing device (3), and the bottle image signal is sent from the video camera (1) to the image processing device (3).
), and the amount of seasoning (content) of the bottle (5) is measured by the image processing device (3). - The amount of seasoning in boat fishing is expressed by the height from the bottom of the bottle to the liquid level (the amount of seasoning and liquid level are treated as synonyms). FIG. 5 is an image of the bottle (5). Here, if bubbles (7) are generated in the bottle (5), the image processing device (3) will be placed at the height hm to the liquid level (9).
(13) is output as the seasoning amount.
ところが泡（７）が収まったときには、泡（７）の分だ
け液（８）が増えて、液面が上昇する。このときの液面
（１０）までの高さｈｒ（１５）が求める真の入味量で
ある。このように第４図に示すびん用入味量測定装置は
、泡（７）が発生しているときに測定した液面高さには
、誤差ｈｄ ｌ （１９）があって、入味量が正しく測
定されない。However, when the bubbles (7) subside, the liquid (8) increases by the amount of bubbles (7), and the liquid level rises. The height hr (15) to the liquid level (10) at this time is the true amount of seasoning. In this way, the bottle seasoning amount measuring device shown in Fig. 4 has an error hd l (19) in the liquid level height measured when bubbles (7) are generated, and the seasoning amount is incorrect. Not measured.
（発明が解決しようとする課題）
前記第４図に示す従来のびん用入味量測定装置では、び
ん（５）内に泡（７）が発生しているときに。(Problems to be Solved by the Invention) In the conventional bottle flavor measuring device shown in FIG. 4, when bubbles (7) are generated in the bottle (5).
液面高さを測定すると、測定結果の液面高さｈｍ（１３
）と真の液面高さｈｒ （１５）との間に誤差ｈｄｌ（
１９）が生じて、入味量が正確に測定されないという問
題があった。When measuring the liquid level height, the measured liquid level height hm (13
) and the true liquid level height hr (15) is the error hdl (
19), which caused the problem that the amount of seasoning could not be accurately measured.
本発明は前記の問題点に鑑み提案するものであり、その
目的とする処は、入味量を正確に測定できるびん用入味
量測定装置を提供しようとする点にある。The present invention has been proposed in view of the above-mentioned problems, and its object is to provide a flavoring amount measuring device for bottles that can accurately measure the amount of flavoring.
１、
（課題を解決するための手段）
上記の目的を達成するために１本発明のびん用入味量測
定装置は、′ビデオカメラと、びん検出センサと、これ
らのビデオカメラ及びびん検出センサに接続した画像処
理装置とを有し、同画像処理装置は、びん内に充填した
内容量に相当する入味量と泡量とを測定して、泡が収ま
った時点での入味量の増加分を予め求めておいた関数に
基づいて算出し、これを上記測定した入味量に加えて、
この入味量を補正する機能を具えている。1. (Means for Solving the Problems) In order to achieve the above objects, the bottle seasoning amount measuring device of the present invention comprises: a video camera, a bottle detection sensor, and a video camera and a bottle detection sensor. It has an image processing device connected to it, and the image processing device measures the amount of flavor added and the amount of foam corresponding to the content filled in the bottle, and calculates the increase in the amount of flavor added when the foam subsides. Calculate based on a predetermined function, add this to the seasoning amount measured above,
It has a function to correct the amount of seasoning.
（作用）
本発明のびん用入味量測定装置は前記のように構成され
ており、びんかびん検出センサ及びビデオカメラ位置を
通過するときに、びん検出信号及びびん画像信号を画像
処理装置へ送り、ここでびん内に充填した内容量に相当
する入味量と泡量とを測定して、泡が収まった時点での
入味量の増加分を予め求めておいた関数に基づいて算出
し、これを上記測定した入味量に加えて、この入味量を
補正する。(Function) The bottle seasoning amount measuring device of the present invention is configured as described above, and when passing the bottle, bottle detection sensor and video camera position, sends a bottle detection signal and a bottle image signal to the image processing device. Here, the amount of flavor added and the amount of foam corresponding to the content filled in the bottle are measured, and the increase in the amount of flavor added when the foam subsides is calculated based on a predetermined function. is added to the seasoning amount measured above to correct this seasoning amount.
（実施例）
次に本発明のびん用入味量測定装置を第１図に示す一実
施例により説明すると、（１）がビデオカメラ、 （２
−１） （２−２）かびん検出センサ、（３）が画像処
理装置、（４）が搬送コンヘア、（５）が同搬送コンベ
ア（４）上のびんで、上記画像処理装置（３）は、びん
（５）内に充填した内容量に相当する入味量と泡量とを
測定して、泡が収まった時点での入味量の増加分を予め
求めておいた関数に基づいて算出し。(Example) Next, the bottle seasoning amount measuring device of the present invention will be explained using an example shown in FIG. 1. (1) is a video camera, (2)
-1) (2-2) A bottle detection sensor, (3) an image processing device, (4) a conveyor conveyor, (5) a bottle on the same conveyor (4), and the image processing device (3) The amount of flavor added and the amount of foam corresponding to the content filled in the bottle (5) are measured, and the increase in the amount of flavor added when the foam subsides is calculated based on a predetermined function. .
これを上記測定した入味量に加えて、この入味量を補正
する機能を具えている。It has a function of adding this to the seasoning amount measured above and correcting this seasoning amount.
次に前記第１図に示すびん用入味量測定装置の作用を具
体的に説明する。びん（４）が搬送コンベア（４）によ
り搬送されて、びん検出センサ（２−１）（２−２）の
間を通過したときに、びん検出信号かびん検出センサ（
２−１） （２−２）から画像処理装置（３）へ送られ
るとともに、びん画像信号（第２図の液面高さｈｍ（１
３）と泡高さｈｆ（１６））がビデオカメラ（１）から
画像処理装置（３）へ送られて、同画像処理装置（３）
でびん（５）の入味量（内容量）が測定される。ここで
泡（７）が収まったときの液面上昇分ｈｉ（１７）は、
泡高さｈｆ（１６）と第３図に示すように予め求めてお
いた関数ｈｉ＝ｆ （ｈｆ）とにより算出される。Next, the operation of the bottle flavor measuring device shown in FIG. 1 will be explained in detail. When the bottle (4) is conveyed by the conveyor (4) and passes between the bottle detection sensors (2-1) and (2-2), the bottle detection signal or bottle detection sensor (
2-1) The bottle image signal (liquid level height hm (1
3) and bubble height hf (16)) are sent from the video camera (1) to the image processing device (3).
The amount of seasoning (content) in the bottle (5) is measured. Here, the liquid level rise hi (17) when the bubble (7) subsides is:
It is calculated from the foam height hf (16) and a function hi=f (hf) determined in advance as shown in FIG.
この液面上昇分ｈｉ（１７）を測定した液面高さｈｍ（
１３）に加えたものが補正後の液面高さｈｃ（１４）で
あり。The liquid level height hm(
13) is the corrected liquid level height hc (14).
大味測定装置は、これを出力する。補正後の誤差ｈｄ２
は、補正前の誤差ｈｄ、に比べて大幅に減少し。The taste measuring device outputs this. Error hd2 after correction
is significantly reduced compared to the error hd before correction.
大味測定装置は、真の液面高さｈｒ （１５）により近
い液面高さｈｅ（１４）を出力することになり、測定精
度が向上する。The taste measuring device outputs a liquid level height he (14) that is closer to the true liquid level height hr (15), improving measurement accuracy.
第２図に示す泡の高さｈｒ（１６）と泡（７）が収まっ
たときの液面上昇分ｈｉ（１７）との間には、−船釣に
相関関係がある。第３図に示す関数ｈｉ＝ｆ （ｈｆ）
は。There is a correlation between the foam height hr (16) shown in FIG. 2 and the liquid level rise hi (17) when the foam (7) subsides. The function hi=f (hf) shown in Figure 3
teeth.
この相関関係を数式化したものであり、泡高さｈｆ（１
６）を入力すれば、液面上昇分ｈｉ （１７）が算出さ
れる。この関数は、実験により予め求めておく。This correlation is expressed mathematically, and the foam height hf (1
6), the liquid level rise hi (17) is calculated. This function is determined in advance by experiment.
（発明の効果）
本発明のびん用入味量測定装置は前記のようにびんかび
ん検出センサ及びビデオカメラ位置を通過するときに、
びん検出信号及びびん画像信号を画像処理装置へ送り、
ここでびん内に充填した内容量に相当する入味量と泡量
とを測定して、泡が収まった時点での入味量の増加分を
予め求めておいた関数に基づいて算出し、これを上記測
定した入味量に加えて、この入味量を補正するので、入
味量を正確に測定できる効果がある。(Effects of the Invention) As described above, when the bottle flavor measurement device of the present invention passes through the bottle detection sensor and video camera position,
Send the bottle detection signal and the bottle image signal to the image processing device,
Here, the amount of flavor added and the amount of foam corresponding to the content filled in the bottle are measured, and the increase in the amount of flavor added when the foam subsides is calculated based on a predetermined function. In addition to the seasoning amount measured above, this seasoning amount is corrected, so there is an effect that the seasoning amount can be accurately measured.
第１図は本発明に係わるびん用入味量測定装置の一実施
例を示す系統図、第２図は同人味量測定装置におけるび
んの画像説明図、第３図は泡の高さと液面上昇との相関
関係を示す説明図、第４図は従来のびん用入味量測定装
置を示す系統図、第５図は同人味量測定装置におけるび
んの画像説明図である。
（１）・・・ビデオカメラ、 （２−１） （２−２）
・・・びん検出センサ、（３）・・・画像処理装置
、（４）・・・搬送コンベア、（５）・・・びん、（７
）・・・泡、（８）・液、（９）・・・泡発生時の液面
、 （１０） ・・・泡が収まったときの液面（真の
液面）、（１１）・・・補正後の液面、 （１２）
・・・びんの高さ、 （１３） ・・・測定した液面
高さ、 （１４） ・・・補正後の液面高さ。
（１５）・・・真の液面高さ、 （１６） ・・・泡
の高さ。
（１７）・・・泡が収まったときの液面上昇分、 （１
Ｂ）・・・補正後の誤差、 （１９） ・・・補正前
の誤差。Fig. 1 is a system diagram showing an embodiment of the taste amount measuring device for bottles according to the present invention, Fig. 2 is an explanatory image of the bottle in the same taste amount measuring device, and Fig. 3 is the height of foam and rise in liquid level. FIG. 4 is a system diagram showing a conventional taste measuring device for bottles, and FIG. 5 is an explanatory diagram showing an image of a bottle in the same taste measuring device. (1)...Video camera, (2-1) (2-2)
... Bottle detection sensor, (3) ... Image processing device, (4) ... Conveyor, (5) ... Bottle, (7
)...Bubble, (8)・Liquid, (9)...Liquid level when bubbles occur, (10)...Liquid level when bubbles subside (true liquid level), (11)・...Liquid level after correction, (12)
... Bottle height, (13) ... Measured liquid level height, (14) ... Liquid level height after correction. (15)...True liquid level height, (16)...Bubble height. (17)...Liquid level rise when bubbles subside, (1
B)...Error after correction, (19)...Error before correction.
Claims (1)
メラ及びびん検出センサに接続した画像処理装置とを有
し、同画像処理装置は、びん内に充填した内容量に相当
する入味量と泡量とを測定して、泡が収まった時点での
入味量の増加分を予め求めておいた関数に基づいて算出
し、これを上記測定した入味量に加えて、この入味量を
補正する機能を具えていることを特徴としたびん用入味
量測定装置。It has a video camera, a bottle detection sensor, and an image processing device connected to the video camera and the bottle detection sensor. The system measures the amount of seasoning, calculates the increase in seasoning amount at the time when the bubbles subside based on a predetermined function, adds this to the seasoning amount measured above, and corrects this seasoning amount. This is a flavor measurement device for bottles that is characterized by the fact that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11675690A JPH0413931A (en) | 1990-05-08 | 1990-05-08 | Measuring apparatus of net quantity for bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11675690A JPH0413931A (en) | 1990-05-08 | 1990-05-08 | Measuring apparatus of net quantity for bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0413931A true JPH0413931A (en) | 1992-01-17 |
Family
ID=14694965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11675690A Pending JPH0413931A (en) | 1990-05-08 | 1990-05-08 | Measuring apparatus of net quantity for bottle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413931A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0655610A3 (en) * | 1993-11-24 | 1995-06-14 | SCHWARTZ, Nira, Dr. | Dynamic fluid level and bubble inspection for quality and process control |
| JP2010281814A (en) * | 2009-05-26 | 2010-12-16 | Krones Ag | Foam density determination method and foam density determination device |
| CN102519540A (en) * | 2011-12-10 | 2012-06-27 | 山东明佳包装检测科技有限公司 | Detecting method of beer foam compensating liquid level |
| JP2022165724A (en) * | 2021-04-20 | 2022-11-01 | 澁谷工業株式会社 | Liquid level detection method and liquid level detection device |
-
1990
- 1990-05-08 JP JP11675690A patent/JPH0413931A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0655610A3 (en) * | 1993-11-24 | 1995-06-14 | SCHWARTZ, Nira, Dr. | Dynamic fluid level and bubble inspection for quality and process control |
| JP2010281814A (en) * | 2009-05-26 | 2010-12-16 | Krones Ag | Foam density determination method and foam density determination device |
| CN102519540A (en) * | 2011-12-10 | 2012-06-27 | 山东明佳包装检测科技有限公司 | Detecting method of beer foam compensating liquid level |
| JP2022165724A (en) * | 2021-04-20 | 2022-11-01 | 澁谷工業株式会社 | Liquid level detection method and liquid level detection device |
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