JP6645957B2 - 動作推定方法および動作推定システム - Google Patents
動作推定方法および動作推定システム Download PDFInfo
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- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
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- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
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Description
12 … 取得加速度データ
14 … 動作毎の推定確率
16 … 推定動作
18 … 補正動作
20 … 時間区間番号
21 … 活動量計データ収集部
22 … 入出庫情報取得部
23 … クラウドサーバー
24 … ウェアラブルデバイス
25 … ハンドヘルドターミナル
26 … 活動量計データ保存部
28 … 倉庫管理システムデータ保存部
29 … ネットワーク
30 … 動作実績集計部
32 … 作業区間突合部
34 … 動作波形データ保存部
36 … 活動量計データ動作識別部
38 … 活動量計データ動作判定部
40 … 動作実績保存部
42 … 活動量計データ動作分類部
44 … 活動量計データ処理部
46 … データ保存部
Claims (2)
- 活動量計を搭載する装置を含む1以上の装置から構成されるシステムによって実行される動作推定方法であって、
N種類の動作にそれぞれ対応したN個の参照加速度データを保存部に保存し、
測定対象者に装着された前記活動量計が計測した取得加速度データを取得し、
前記取得加速度データが取得された期間を任意の長さの時間で分割した単位時間幅において、前記取得加速度データと前記N個の参照加速度データとを用いて前記N種類の動作それぞれの推定確率を算出し、
算出された前記N種類の動作それぞれの推定確率の中の最大値が閾値を超える場合、前記単位時間幅における前記測定対象者の動作を、前記N種類の動作の中から前記最大値の推定確率が算出された動作と推定し、前記最大値が前記閾値以下の場合、前記単位時間幅の1つ前の単位時間幅において推定された動作との組み合わせが発生する前記N種類の動作それぞれの生起確率と、前記N種類の動作それぞれの推定確率とを用いて、前記単位時間幅における前記測定対象者の動作を前記N種類の動作の中から推定する、
動作推定方法。 - 活動量計を搭載する装置を含む1以上の装置から構成される動作推定システムであって、
N種類の動作にそれぞれ対応したN個の参照加速度データを保存するデータ保存部と、
測定対象者に装着された前記活動量計が計測した取得加速度データを取得して保存する活動量計データ保存部と、
前記取得加速度データが取得された期間を任意の長さの時間で分割した単位時間幅において、前記N種類の動作の中から前記測定対象者の動作を推定する活動量計データ処理部と、
を具備し、
前記活動量計データ処理部は、前記単位時間幅において、前記取得加速度データと前記N個の参照加速度データとを用いて前記N種類の動作それぞれの推定確率を算出し、算出された前記N種類の動作それぞれの推定確率の中の最大値が閾値を超える場合、前記単位時間幅における前記測定対象者の動作を、前記N種類の動作の中から前記最大値の推定確率が算出された動作と推定し、前記最大値が前記閾値以下の場合、前記単位時間幅の1つ前の単位時間幅において推定された動作との組み合わせが発生する前記N種類の動作それぞれの生起確率と、前記N種類の動作それぞれの推定確率とを用いて、前記単位時間幅における前記測定対象者の動作を前記N種類の動作の中から推定する、
動作推定システム。
Priority Applications (3)
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JP2016244257A JP6645957B2 (ja) | 2016-12-16 | 2016-12-16 | 動作推定方法および動作推定システム |
PCT/JP2017/034591 WO2018110030A1 (ja) | 2016-12-16 | 2017-09-25 | 動作推定方法および動作推定システム |
US16/440,576 US11392879B2 (en) | 2016-12-16 | 2019-06-13 | Operation estimating method and operation estimating system |
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JP2016244257A JP6645957B2 (ja) | 2016-12-16 | 2016-12-16 | 動作推定方法および動作推定システム |
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JP2018097781A JP2018097781A (ja) | 2018-06-21 |
JP6645957B2 true JP6645957B2 (ja) | 2020-02-14 |
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JP (1) | JP6645957B2 (ja) |
WO (1) | WO2018110030A1 (ja) |
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US20220269909A1 (en) * | 2020-09-11 | 2022-08-25 | Nec Corporation | Information processing apparatus, information processing method, and computer program |
GB2622919A (en) * | 2022-08-10 | 2024-04-03 | Honeywell Int Inc | Methods and systems for real-time recommendations for optimized operations |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3570163B2 (ja) * | 1996-07-03 | 2004-09-29 | 株式会社日立製作所 | 動作及び行動の認識方法及び装置及びシステム |
JP4550463B2 (ja) | 2004-03-31 | 2010-09-22 | 株式会社東芝 | ワークフロー分析レポート作成システム及び方法、並びに、情報処理装置 |
JP4420850B2 (ja) | 2005-04-12 | 2010-02-24 | 日本電信電話株式会社 | フロークラス推定方法と装置およびプログラム |
JP2007206037A (ja) | 2006-02-06 | 2007-08-16 | Nippon Telegr & Teleph Corp <Ntt> | 信号測定分析装置 |
JP2009134590A (ja) | 2007-11-30 | 2009-06-18 | Advanced Telecommunication Research Institute International | 行動識別システム、行動識別方法、最適センサ集合決定方法および最適パラメータ決定方法。 |
JP2009217559A (ja) | 2008-03-11 | 2009-09-24 | Hitachi Ltd | 業務管理システム、業務管理方法及び管理計算機 |
JP2010207488A (ja) * | 2009-03-12 | 2010-09-24 | Gifu Univ | 行動解析装置及びプログラム |
JP5549802B2 (ja) * | 2010-02-01 | 2014-07-16 | 日本電気株式会社 | モード識別装置、モード識別方法、およびプログラム |
JP5617299B2 (ja) * | 2010-03-25 | 2014-11-05 | オムロンヘルスケア株式会社 | 活動量計、制御プログラムおよび活動種類特定方法 |
JP5917932B2 (ja) | 2012-02-10 | 2016-05-18 | アイシン精機株式会社 | 状態推定装置、状態推定方法及びプログラム |
JPWO2013157332A1 (ja) * | 2012-04-17 | 2015-12-21 | 日本電気株式会社 | 行動識別装置、行動識別システム及び行動識別プログラム |
WO2013187035A1 (ja) * | 2012-06-12 | 2013-12-19 | 日本電気株式会社 | 行動識別システム、行動識別方法、端末、サーバ、および、コンピュータ・プログラム |
US9398854B2 (en) * | 2013-03-04 | 2016-07-26 | Hello Inc. | System with a monitoring device that monitors individual activities, behaviors or habit information and communicates with a database with corresponding individual base information for comparison |
WO2014205425A1 (en) * | 2013-06-22 | 2014-12-24 | Intellivision Technologies Corp. | Method of tracking moveable objects by combining data obtained from multiple sensor types |
US8948783B2 (en) * | 2013-06-28 | 2015-02-03 | Facebook, Inc. | User activity tracking system |
JP6459311B2 (ja) * | 2014-09-01 | 2019-01-30 | カシオ計算機株式会社 | 行動推定装置、行動推定方法、および、行動推定プログラム |
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JP2018097781A (ja) | 2018-06-21 |
US20190295025A1 (en) | 2019-09-26 |
US11392879B2 (en) | 2022-07-19 |
WO2018110030A1 (ja) | 2018-06-21 |
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