公开(公告)号：WO2011051193A1

公开(公告)日：2011-05-05

申请号：PCT/EP2010/066004

申请日：2010-10-22

Applicant: GEMALTO SA ,  LEROY, Pascal ,  LEIBENGUTH, Joseph

Inventor： LEROY, Pascal ,  LEIBENGUTH, Joseph

IPC: H04H20/61 ,  H04H60/16

CPC classification number: H04H60/15 ,  H04H60/16 ,  H04H2201/13 ,  H04L29/06 ,  H04W12/12

Abstract: L'invention concerne un procédé de communication radiofréquence de données, dans lequel la réception et/ou l'accès à ces données est contrôlée par des moyens de contrôle comprenant un microcircuit électronique en fonction de droits d'accès; Le procédé se distingue en ce que - les données transmises comprennent une information temporelle (IT), - et en ce que les droits d'accès (Da) sont contrôlés en fonction de cette information temporelle. L'invention concerne également, un dispositif de contrôle de droit d'accès ainsi qu'un dispositif de réception radiofréquence le comportant.

Abstract translation: 本发明涉及一种用于数据的射频通信的方法，其中，基于访问权限，由包括电子微电路的控制装置控制对所述数据的接收和/或访问。 该方法的特征在于，所发送的数据包括时间信息（IT），并且基于所述时间信息来控制访问权限（Da）。 本发明还涉及一种用于控制访问权限的装置以及包括其的射频接收装置。

公开(公告)号：WO2018224579A1

公开(公告)日：2018-12-13

申请号：PCT/EP2018/064971

申请日：2018-06-07

Applicant: GEMALTO SA

Inventor： CARUANA, Jean-Paul ,  LEROY, Pascal ,  MARTINEZ, Frédéric

IPC: G07C9/00 ,  H04W12/08

Abstract: This invention relates to a method for provisioning a wireless control device (115) with an information element allowing to identify visually at least one unauthorized user in a restricted area, the restricted area comprising a gateless control area being equipped with at least an image sensor (112) and an electronic reader (113) supporting a short range radio technology allowing to read data memorized into a wearable device (111) carried by a user (110). The method comprises the steps of: providing (120, 121) by the image sensor a digital image of at least one user that is detected as passing through the gateless control area; extracting from the provided digital image of the detected user a first face detection dataset; providing (122, 123) by the electronic reader a second face detection dataset memorized in a wearable device carried by said detected user; applying (130) facial recognition over the first and second face detection datasets in order to determine if the user associated to the first face detection dataset is the same as the one associated to the second face detection dataset, the detected user being identified as authorized in that case and identified as unauthorized otherwise; sending (126) to a wireless control device a message comprising an information item adapted to ease the visual identification of an unauthorized user.

公开(公告)号：WO2017153209A1

公开(公告)日：2017-09-14

申请号：PCT/EP2017/054669

申请日：2017-02-28

Applicant: GEMALTO SA

Inventor： LEROY, Pascal ,  POIRIER, Hervé ,  TOUVET, Stéphane

IPC: G06Q20/34 ,  G06Q20/38 ,  G06Q20/40

Abstract: This invention relates to a method to compensate by a server a clock deviation of a card i by maintaining a time base Tbase (i) synchronized with card i , the method comprising the steps of: receiving (300) at a time TS a dynamic card verification dCVV code value generated by card i ; providing (301) a set of at least two dCVV code corresponding to two successive dCVV time periods; if (302) the dCVV code received from card i corresponds to one of the dCVV codes of the provided set but is different from the reference dCVV code, determine (303, 304, 305) the minimum possible timing drift Min_td between the time base maintained by the server for the card and the time base Tbase(i) of the card; updating (306) time base Tbase(i) by addition of a time drift correction equal to the minimum possible time drift Min_td .

Abstract translation: 本发明涉及一种通过维持时基Tbase（i）同步来由服务器补偿卡的时钟偏差的方法 其特征在于，所述方法包括以下步骤：在一个时间接收（300）由卡i生成的动态卡验证dCVV代码值 i >; 提供（301）对应于两个连续dCVV时间段的一组至少两个dCVV码; 如果（302）从卡i接收到的dCVV代码对应于所提供的集合的dCVV代码之一，但与参考dCVV代码不同，则确定（303,304,305）最小可能时间 在该卡的服务器维持的时间基准与该卡的时基Tbase（i）之间存在漂移; 通过增加等于最小可能时间漂移Min_td的时间漂移​​校正来更新（306）时基Tbase（i）。