JP2019070475A5 - Refrigerator and refrigerator control method - Google Patents

Refrigerator and refrigerator control method Download PDF

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Publication number
JP2019070475A5
JP2019070475A5 JP2017196351A JP2017196351A JP2019070475A5 JP 2019070475 A5 JP2019070475 A5 JP 2019070475A5 JP 2017196351 A JP2017196351 A JP 2017196351A JP 2017196351 A JP2017196351 A JP 2017196351A JP 2019070475 A5 JP2019070475 A5 JP 2019070475A5
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refrigerator
article
weight sensor
content
correction amount
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JP2017196351A
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JP2019070475A (en
JP6967725B2 (en
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Priority claimed from JP2017196351A external-priority patent/JP6967725B2/en
Priority to CN201811155849.0A priority patent/CN109631483B/en
Publication of JP2019070475A publication Critical patent/JP2019070475A/en
Publication of JP2019070475A5 publication Critical patent/JP2019070475A5/en
Priority to JP2021164526A priority patent/JP7281755B2/en
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Priority to JP2023073643A priority patent/JP7466117B2/en
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本発明は、収容室と、収容室に設けられた重量センサとを備え、重量センサの変化に基づいて物品の入出庫を判定する冷蔵庫において、適切な重量センサの補正量を決定することを目的とする。 An object of the present invention is to determine an appropriate correction amount of a weight sensor in a refrigerator having a storage chamber and a weight sensor provided in the storage chamber and determining the entry / exit of an article based on a change in the weight sensor. And.

本発明の冷蔵庫は、収容室と、収容室に設けられた重量センサとを備え、重量センサの変化に基づいて物品の入出庫を判定する冷蔵庫であって、物品を撮像するカメラと、カメラによって撮像された画像から物品の内容量を読み取れるか否かを判定する判定手段と、判定手段によって物品の内容量を読み取れると判定された場合に、重量センサの検知結果と物品の内容量とに基づいて重量センサの補正量を決定する決定手段とを備えたことを特徴とする。 The refrigerator of the present invention is a refrigerator provided with a storage chamber and a weight sensor provided in the storage chamber, and determines the entry / exit of an article based on a change in the weight sensor. Based on the determination means for determining whether or not the content of the article can be read from the captured image, and the detection result of the weight sensor and the content of the article when the determination means determines that the content of the article can be read. It is characterized in that it is provided with a determination means for determining the correction amount of the weight sensor.

本発明によれば、収容室と、収容室に設けられた重量センサとを備え、重量センサの変化に基づいて物品の入出庫を判定する冷蔵庫において、適切な重量センサの補正量を決定することができる。
 According to the present invention , in a refrigerator provided with a storage chamber and a weight sensor provided in the storage chamber and determining the entry / exit of an article based on a change in the weight sensor, an appropriate correction amount of the weight sensor is determined . Can be done.

Claims (6)

収容室と、前記収容室に設けられた重量センサとを備え、前記重量センサの変化に基づいて物品の入出庫を判定する冷蔵庫であって、
前記物品を撮像するカメラと、
前記カメラによって撮像された画像から前記物品の内容量を読み取れるか否かを判定する判定手段と、
前記判定手段によって前記物品の内容量を読み取れると判定された場合に、前記重量センサの検知結果と前記物品の内容量とに基づいて前記重量センサの補正量を決定する決定手段とを備えたことを特徴とする冷蔵庫。 A refrigerator having a storage chamber and a weight sensor provided in the storage chamber, and determining the entry / exit of an article based on a change in the weight sensor.
A camera that captures the article and
A determination means for determining whether or not the content of the article can be read from the image captured by the camera, and
When it is determined that the content of the article can be read by the determination means, the determination means for determining the correction amount of the weight sensor based on the detection result of the weight sensor and the content of the article is provided. A refrigerator featuring. 前記重量センサの検知結果は前記重量センサが検知した前記物品の重量であり、
前記補正量は前記重量と前記内容量との比であり、
前記重量センサが検知する重量は前記補正量によって補正されることを特徴とする請求項１に記載の冷蔵庫。 The detection result of the weight sensor is the weight of the article detected by the weight sensor.
The correction amount is the ratio of the weight to the content.
The refrigerator according to claim 1, wherein the weight detected by the weight sensor is corrected by the correction amount . 前記物品が入庫と判定された場合に、前記決定手段は入庫によって増加した重量と前記物品の内容量とに基づいて前記補正量を決定することを特徴とする請求項１又は請求項２に記載の冷蔵庫。 The first or second aspect of the present invention, wherein when the article is determined to be warehousing, the determination means determines the correction amount based on the weight increased by the warehousing and the content of the article. Refrigerator. 前記収容室は冷蔵室であり、
前記冷蔵室は複数の棚で区切られ、
前記重量センサは前記複数の棚それぞれに設けられ、
前記決定手段は前記複数の棚それぞれにおいて前記補正量を決定することを特徴とする請求項１から請求項３のいずれか１項に記載の冷蔵庫。 The containment room is a refrigerating room.
The refrigerator compartment is separated by a plurality of shelves.
The weight sensor is provided on each of the plurality of shelves.
The refrigerator according to any one of claims 1 to 3, wherein the determination means determines the correction amount on each of the plurality of shelves . 前記収容室は開口部を有し、
前記カメラは前記収容室の天面に設けられ、前記開口部を通過する物品を撮像することを特徴とする請求項１から請求項４のいずれか１項に記載の冷蔵庫。 The containment chamber has an opening
The refrigerator according to any one of claims 1 to 4, wherein the camera is provided on the top surface of the storage chamber and images an article passing through the opening . 冷蔵庫に設けられているカメラによって撮像された画像から物品の内容量を読み取れるか否かを判定する判定ステップと、 A determination step for determining whether or not the content of the article can be read from the image captured by the camera provided in the refrigerator, and
前記判定ステップによって前記物品の内容量を読み取れると判定された場合に、前記冷蔵庫の収容室に設けられている重量センサの検知結果と前記内容量とに基づいて前記重量センサの補正量を決定する決定ステップとを有することを特徴とする冷蔵庫の制御方法。 When it is determined that the content of the article can be read by the determination step, the correction amount of the weight sensor is determined based on the detection result of the weight sensor provided in the storage chamber of the refrigerator and the content. A method of controlling a refrigerator, characterized in that it has a determination step.
JP2017196351A 2017-10-06 2017-10-06 Refrigerator and refrigerator control method Active JP6967725B2 (en)

Priority Applications (4)

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JP2017196351A JP6967725B2 (en) 2017-10-06 2017-10-06 Refrigerator and refrigerator control method
CN201811155849.0A CN109631483B (en) 2017-10-06 2018-09-30 Refrigerator with a door
JP2021164526A JP7281755B2 (en) 2017-10-06 2021-10-06 refrigerator
JP2023073643A JP7466117B2 (en) 2017-10-06 2023-04-27 Refrigerator, management system, and program

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