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    • 32. 发明授权
    • Card reader for detecting integrated circuit chip of card and method the same
    • 用于检测卡的集成电路芯片的卡读取器和方法
    • KR100984821B1
    • 2010-10-01
    • KR20100002794
    • 2010-01-12
    • YOOIL ELECTRONICS INC
    • KIM PIL YONG
    • G06K17/00G06K19/08
    • G06K7/10138G06K7/081G06K7/087G06K7/10405
    • PURPOSE: A card reader and a method for distinguishing whether an IC chip exists or not as non-contact way are provided to rapidly and accurately distinguish whether an inserted card to a card reader is a magnetic card or an IC card. CONSTITUTION: A metal sensor detects electrostatic capacity or self-capacity change when metal of an inserted card(10) is near to the constant distance. A temperature sensor(130) measures the temperature change of nearby the metal detecting sensor. An oscillation circuit unit(140) transmits the designated value of the oscillation frequency. By distinguishing whether the oscillation frequency change is by the temperature change or the metal, a micro computer unit(160) distinguishes whether the metal exist or not as in non contact way.
    • 目的:提供一种读卡器和用于区分IC芯片是否存在的非接触方式,用于快速准确地区分插入到读卡器的卡是磁卡还是IC卡。 构成:当插入的卡(10)的金属接近恒定距离时,金属传感器检测静电容量或自身容量的变化。 温度传感器(130)测量金属检测传感器附近的温度变化。 振荡电路单元(140)发送指定的振荡频率值。 通过区分振荡频率变化是由于温度变化还是金属,微计算机单元(160)以非接触的方式区分金属是否存在。
    • 33. 发明公开
    • 정보를 저장 및 판독하는 시스템 및 방법
    • 用于存储和阅读信息的系统和方法
    • KR1020090077027A
    • 2009-07-14
    • KR1020087013099
    • 2007-10-10
    • 에보닉 데구사 게엠베하
    • 후블러아르베트프란츠토랄트오토미카엘
    • G06K19/067G06K7/08
    • G06K19/067G06K7/081G06K19/07788
    • The invention relates to a system and a method for storing and reading information with a data storage medium for storing a piece of information and a reading unit for reading the information stored in the data storage medium, where the data storage medium has a dielectric and the information is formed by the presence or absence of at least one storage electrode in the data storage medium, and the reading unit has at least one input electrode and at least one reading electrode, the information being able to be read by coupling the data storage medium and the reading unit to one another such that the input electrode and the storage electrode form a first capacitor and the reading electrode and the storage electrode form a second capacitor. In addition, the reading unit has means for producing a digital voltage step on the input electrode and means for comparing the voltage step produced on the reading electrode with a reference voltage.
    • 本发明涉及一种用于存储和读取信息的系统和方法,用于存储一条信息的数据存储介质和用于读取存储在数据存储介质中的信息的读取单元,其中数据存储介质具有电介质和 信息由数据存储介质中存在或不存在至少一个存储电极形成,并且读取单元具有至少一个输入电极和至少一个读取电极,该信息能够通过将数据存储介质 和读取单元,使得输入电极和存储电极形成第一电容器,并且读取电极和存储电极形成第二电容器。 此外,读取单元具有用于在输入电极上产生数字电压阶跃的装置,以及用于将在读取电极上产生的电压阶跃与参考电压进行比较的装置。
    • 34. 发明公开
    • 저비용 용량성 감지 디코더
    • 低成本电容式感应解码器
    • KR1020150059111A
    • 2015-05-29
    • KR1020140160816
    • 2014-11-18
    • 아날로그 디바이시즈 글로벌 언리미티드 컴퍼니
    • 팔머,조셉웨인에리코,폴빈센트리오르단,리암패트릭발레로,후안프란시스코에스코바르
    • G06K17/00G06K7/10
    • G06K7/081G06K19/067G06K7/10G06K17/0003
    • 정보를인코딩하도록배열된패턴및 패턴으로인코딩된정보를디코딩하는디코더를포함하는저비용시스템이설명된다. 특히, 메커니즘은용량성감지기술을이용한다. 전극들은전계를각각생성하고, 패턴이전극들위에위치될때 패턴에의해야기되는전계에관한방해들을감지하도록배열된다(또는동작동안, 자극됨). 패턴의공간배열은정보가스트립또는표면상에인코딩되고가능한패턴들에의해야기되는방해들을검출하도록배열된용량성센서들에의해디코딩되는것을허용한다. 최종솔루션은더 저렴하고광 솔루션들, 예를들어바코드들및 광바코드리더들보다덜 복잡하다. 메커니즘은글루코스미터테스트스트립들의배치들을구별하는식별자를인코딩하고디코딩하는글루코스미터에사용될수 있다.
    • 描述了一种低成本系统,其包括布置成编码信息的模式和用于解码在模式中编码的信息的解码器。 特别地,该机构采用电容感测技术。 电极被布置(或在操作期间被刺激)以产生电场,并且当图案位于电极上方时,感测由图案引起的电场上的扰动。 模式的空间排列允许将信息编码在条带或表面上,并通过布置成检测由可能图案引起的干扰的电容传感器进行解码。 所得到的解决方案比诸如条形码和光学条形码读取器的光学解决方案更便宜并且更不复杂。 该机制可以用于葡萄糖计中,用于编码和解码用于区分葡萄糖计测试条的批次的标识符。
    • 35. 发明公开
    • Anti skimming device
    • 防滑装置
    • KR20100034830A
    • 2010-04-02
    • KR20080094021
    • 2008-09-25
    • NAUTILUS HYOSUNG INC
    • KIM HYUN JIN
    • G06K17/00
    • G06K7/081G06K17/0022G08B3/10G08B5/22
    • PURPOSE: An anti skimming device is provided to warn card copy danger to a user. CONSTITUTION: A sensing unit(210) senses the change of capacitance due to an access to a target object. A signal acquiring unit(220) gets a sensing signal from the change. A central controller(240) decides whether the target object is a skimming machine based on the obtained sensing signal. The central controller informs the decision result to the user. The signal acquiring unit acquires the sensing signal through envelope detection for the change.
    • 目的:提供防撬装置,以向用户发出警告卡复制危险。 构成:感测单元(210)感测由于对目标对象的访问而引起的电容变化。 信号获取单元(220)从变化中获取感测信号。 中央控制器(240)基于获得的感测信号来判定目标物体是否是撇皮机。 中央控制器向用户通知决定结果。 信号获取单元通过包络检测获取用于改变的感测信号。
    • 39. 发明公开
    • Lottery ticket bar code
    • 彩票条码
    • EP1602399A3
    • 2005-12-21
    • EP05015586.0
    • 2002-10-30
    • SCIENTIFIC GAMES Inc.
    • Behm, William F.Finnerty, Fred
    • A63F3/06
    • G07F17/32A63F3/0665A63F2009/242G06K7/081G06K7/085G06K7/087G06K19/067G06K19/08G07D7/0043G07D7/02G07D7/026G07F7/08G07F7/086G07F7/12G07F17/329Y10S283/903
    • Security can be provide for lottery tickets having data printed thereon in a bar code or other machine readable media by covering only a portion of the bar code with a scratch-off material. Removing the scratch-off material, or in some cases only a portion of the scratch-off material, can permit machine validation of the lottery tickets. For bar codes having a specified level of redundancy, it is desirable to cover at least enough of the bar code so as to prevent the machine reading of ticket validation data encoded in the bar code. Also, a lottery ticket can include a bar code printed on the ticket having both inventory and validation data along with a bar code printed on the front of the ticket including the validation data. All or part of the bar code printed on the front of the ticket can be covered by a scratch-off material.
    • 通过用刮擦材料仅覆盖一部分条形码,就可以为条形码或其他机器可读介质上印有数据的彩票提供安全性。 去除刮擦材料或者在某些情况下只刮掉部分刮擦材料可以允许机器验证彩票。 对于具有指定冗余级别的条形码,希望覆盖至少足够的条形码,以防止机器读取在条形码中编码的检票验证数据。 此外,彩票可以包括打印在票上的条形码,其具有库存和验证数据以及打印在票面正面的条形码,包括验证数据。 打印在票面正面的全部或部分条形码可以被刮掉的材料覆盖。