JP2018073428A - 電子価格表示器、電子価格表示システム及び電子価格表示方法 - Google Patents
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
- G06K19/0726—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs the arrangement including a circuit for tuning the resonance frequency of an antenna on the record carrier
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/08—Fastening or securing by means not forming part of the material of the label itself
- G09F3/18—Casings, frames or enclosures for labels
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- G09F3/208—Electronic labels, Labels integrating electronic displays
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- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
- G06K19/0702—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including a battery
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07701—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction
- G06K19/07703—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface being visual
- G06K19/07707—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface being visual the visual interface being a display, e.g. LCD or electronic ink
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10198—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves setting parameters for the interrogator, e.g. programming parameters and operating modes
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- G06—COMPUTING; CALCULATING OR COUNTING
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- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
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- G06Q20/20—Point-of-sale [POS] network systems
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/08—Fastening or securing by means not forming part of the material of the label itself
- G09F3/18—Casings, frames or enclosures for labels
- G09F3/20—Casings, frames or enclosures for labels for adjustable, removable, or interchangeable labels
- G09F3/204—Casings, frames or enclosures for labels for adjustable, removable, or interchangeable labels specially adapted to be attached to a shelf or the like
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract
Description
ゲートウェイ(120〜122)と電子価格表示器(110〜112)は無線で連結することができる。例えば、電子価格表示器(110〜112)及びゲートウェイ(120〜122)は、ジグビー(Zigbee(登録商標))、ワイファイ、UWB(Ultran Wide Band)通信を介して連結することができる。
メモリー(350)は回路基板に配置され得る。メモリー(350)は電子価格表示器(300)それぞれの固有識別子(identifier、ID)、電子価格表示器(300)に表示するための映像又はイメージを保存することができる。
Claims (20)
- 一つ以上の端末機に駆動電源を提供する電源供給部と、
前記一つ以上の端末機にディスプレー信号を提供する通信インターフェイスと、
前記一つ以上の端末機のうち制御する端末機を選択する端末機選択部と、
前記制御する端末機を選択するために前記端末機選択部を制御し、前記ディスプレー信号を生成する制御機と、を含む電子価格表示器の制御装置。 - 前記端末機選択部は、前記制御する端末機を選択するためにPWM信号を 一つ以上の端末機に提供する、請求項1に記載の電子価格表示器の制御装置。
- 前記端末機選択部は、前記PWM信号のデューティ比を設定して前記制御する端末機を選択する、請求項2に記載の電子価格表示器の制御装置。
- 制御装置から提供されるディスプレー信号及び駆動電圧に基づいて映像を出力するディスプレー部と、
前記制御装置から提供される駆動電源に基づいて駆動電圧を生成する駆動電源受信部を含み、前記制御装置によって制御される端末機に選択されると前記ディスプレー部に前記駆動電圧を提供する回路部と、を含む端末機。 - 前記制御装置の端末機の選択は、PWM信号のデューティ比を設定して端末機を選択する、請求項4に記載の端末機。
- 前記回路部は、
前記PWM信号に基づいて直流電圧を出力する低域通過フィルターと、
前記直流電圧及び 一つ以上の基準電圧に基づいて選択電圧を出力する駆動選択部と、
前記選択電圧に基づいて前記駆動電圧を前記ディスプレー部に提供する駆動スイッチと、
前記制御される端末機に該当する前記選択電圧を前記駆動スイッチに伝達するセットアップスイッチと、をさらに含む、請求項5に記載の端末機。 - 前記低域通過フィルターは、抵抗とキャパシターを含む、請求項6に記載の端末機。
- 前記駆動電源受信部は、前記駆動電源に基づいて基準電源をさらに生成し、
前記駆動選択部は、電圧分配部と選択電圧生成部を含み、
前記電圧分配部は、前記基準電源に基づいて電圧分配によって前記少なくとも一つの基準電圧を生成し、
前記選択電圧生成部は、前記直流電圧と前記基準電圧に基づいて前記選択電圧を生成する、請求項6に記載の端末機。 - 前記選択電圧生成部は、前記直流電圧と前記基準電圧とを比較して前記直流電圧のレベルが前記基準電圧より高ければハイレベルの信号を生成し、前記直流電圧のレベルが前記基準電圧より低ければローレベルの信号を生成する複数の演算増幅器を含み、前記演算増幅器の出力での出力が互いに異なるレベルであれば前記選択電圧を生成する複数のXORゲートを含む、請求項8に記載の端末機。
- 前記セットアップスイッチは複数のスイッチを含み、
前記複数のスイッチは前記制御される端末機に設定されたスイッチのみオンになり、前記制御される端末機に設定されないスイッチはオフになる、請求項6に記載の端末機。 - 前記複数のスイッチはリードスイッチである、請求項10に記載の端末機。
- 前記駆動スイッチは、前記選択電圧が入力されるとオンになって前記駆動電圧を前記ディスプレー部に提供する、請求項6に記載の端末機。
- 複数の端末機のセットアップスイッチを設定する段階と、
制御装置から前記複数の端末機に電源を供給する段階と、
前記制御装置で制御する端末機に該当するPWM信号を前記複数の端末機に提供する段階と、
前記PWM信号に基づいて前記制御される端末機の電源を駆動する段階と、
前記制御装置から前記複数の端末機にディスプレー信号を提供する段階と、
前記制御される端末機で前記ディスプレー信号に基づいて映像を出力する段階と、を含む電子価格表示方法。 - 前記セットアップスイッチは複数のスイッチを含み、
前記複数のスイッチは前記制御される端末機に設定されたスイッチのみオンになり、前記制御される端末機に設定されないスイッチはオフになる、請求項13に記載の電子価格表示方法。 - 前記複数のスイッチはリードスイッチである、請求項14に記載の電子価格表示方法。
- 前記制御装置で制御する端末機に該当するPWM信号を前記複数の端末機に提供する段階は、
前記制御装置が制御する端末機ごとに設定されたデューティ比のPWM信号を前記複数の端末機に提供する、請求項13に記載の電子価格表示方法。 - 前記複数の端末機は、
前記制御装置によって制御される端末機に選択されると前記ディスプレー部に前記駆動電圧を提供する回路部を含み、
前記回路部は、
前記制御装置から提供される駆動電源に基づいて駆動電圧を生成する駆動電源受信部と、
前記PWM信号に基づいて直流電圧を出力する低域通過フィルターと、
前記直流電圧及び少なくとも一つの基準電圧に基づいて選択電圧を出力する駆動選択部と、
前記選択電圧に基づいて前記駆動電圧を前記ディスプレー部に提供する駆動スイッチと、
前記制御される端末機に該当する前記選択電圧を前記駆動スイッチに伝達するセットアップスイッチと、をさらに含む、請求項16に記載の電子価格表示方法。 - 前記低域通過フィルターは抵抗とキャパシターを含む、請求項17に記載の電子価格表示方法。
- 前記駆動電源受信部は前記駆動電源に基づいて基準電源をさらに生成し、
前記駆動選択部は電圧分配部と選択電圧生成部を含み、
前記電圧分配部は、前記基準電源に基づいて電圧分配によって前記少なくとも一つの基準電圧を生成し、
前記選択電圧生成部は、前記直流電圧と前記基準電圧に基づいて前記選択電圧を生成する、請求項17に記載の電子価格表示方法。 - 前記選択電圧生成部は、前記直流電圧と前記基準電圧とを比較し、前記直流電圧のレベルが前記基準電圧より高ければハイレベルの信号を生成し、前記直流電圧のレベルが前記基準電圧より低ければローレベルの信号を生成する複数の演算増幅器を含み、前記演算増幅器の出力での出力が互いに異なるレベルであれば前記選択電圧を生成する複数のXORゲートを含む、請求項19に記載の電子価格表示方法。
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FI124289B (fi) | 2010-04-08 | 2014-06-13 | Marisense Oy | Sähköinen hintalappujärjestelmä |
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KR20160021015A (ko) | 2014-08-14 | 2016-02-24 | 주식회사 솔루엠 | 다이렉트 통신을 지원하는 전자 가격 표시기, 전자 가격 표시 시스템 및 그 동작 방법 |
KR20160076072A (ko) | 2014-12-22 | 2016-06-30 | 주식회사 솔루엠 | 전자 설비 표시기, 전자 설비 표시 시스템 및 전자 설비 표시 방법 |
-
2016
- 2016-11-03 KR KR1020160145980A patent/KR20180049719A/ko unknown
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2017
- 2017-11-02 JP JP2017212743A patent/JP2018073428A/ja active Pending
- 2017-11-03 US US15/802,966 patent/US10984302B2/en active Active
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JP2008073081A (ja) * | 2006-09-19 | 2008-04-03 | Seiko Epson Corp | 電子値札システムおよび電子値札装置 |
JP2008206901A (ja) * | 2007-02-28 | 2008-09-11 | Seiko Epson Corp | 電子値札保持装置 |
JP2008217738A (ja) * | 2007-03-08 | 2008-09-18 | Seiko Epson Corp | 電子値札システムおよび電子値札装置 |
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US10984302B2 (en) | 2021-04-20 |
US20180121778A1 (en) | 2018-05-03 |
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