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1. 发明申请

WO2013030248A1 SYSTEM AND METHOD TO MANAGE UTILITY METER COMMUNICATIONS 审中-公开
标题翻译：管理实用程序通信的系统和方法
公开(公告)号：WO2013030248A1
公开(公告)日：2013-03-07
申请号：PCT/EP2012/066803
申请日：2012-08-30
申请人： NAGRAVISION S.A. , WENGER, Joel , LE BUHAN, Corinne
发明人： WENGER, Joel , LE BUHAN, Corinne
IPC分类号： G01D4/00
CPC分类号： G01D4/002 , Y02B90/241 , Y02B90/246 , Y02B90/247 , Y04S20/32 , Y04S20/42 , Y04S20/50
摘要： Method for managing utility meter communications within a network comprising a plurality of utility meters (U1-U8) each associated and connected to at least one utility management center (P1-P3) through at least one intermediate data concentrator (C1-C4), each utility meter being identified by a utility meter identifier Uid and being adapted to produce and send utility meter messages DTup u,c to a destination data concentrator identified by a data concentrator identifier DCid, each destination data concentrator being adapted to produce and send reports to said management center identified by a management center identifier Pid, the method comprising the steps of: - sending a utility meter message DTup u,c from a utility meter (U1-U8) to said destination data concentrator (C1-C4), said utility meter message DTup u,c including: a metering data measurement DTup reported by said utility meter, said utility meter identifier Uid, said destination data concentrator identifier DCid and said management center identifier Pid, - determining, on the basis of several metering data measurements DTup, a metering counter differential consumption value ΔCPT calculated by difference of two metering counter consumption indexes CPT measured by said utility meter within a time period interval ΔDT, - sending, from the destination data concentrator towards the utility management center (P1-P3) to which said utility meter is associated, a report containing at least said metering counter differential consumption value ΔCPT.
摘要翻译：用于管理网络内的公用事业仪表通信的方法，包括通过至少一个中间数据集中器（C1-C4）与多个公用事业管理中心（P1-P3）相关联并连接至多个公用事业管理中心（P1-P3）的多个公用事业仪表（U1-U8）公用事业计量表由公用事业计量表识别符Uid识别，并且适于产生并将效用电表消息DTupu，c发送到由数据集中器标识符DCid标识的目的地数据集中器，每个目的地数据集中器适于产生并发送报告给所述管理由管理中心标识符Pid识别的中心，该方法包括以下步骤： - 从公用事业仪表（U1-U8）向所述目的地数据集中器（C1-C4）发送公用事业仪表消息DTupu，c，所述公用事业电表消息DTupu c包括：由所述公用事业计量表报告的测量数据测量DTup，所述效用度量计标识符Uid，所述目的地数据集中器标识符DCid和所述管理 - 根据多个计量数据测量DTup来确定由所述公用事业计量表在两个计量计数器消耗指数之间的差值计算的计量计数器差分消耗值ΔCPT在一段时间间隔ΔTD， - 从所述目的地数据集中器向与所述公用事业计量表相关联的公用事业管理中心（P1-P3）发送至少包含所述计费计数器差分消费值ΔCPT的报告。

2. 发明申请

WO2013030072A1 SYSTEM AND METHOD TO SECURELY REPORT AND MONITOR UTILITY CONSUMPTIONS WITHIN A COMMUNICATION NETWORK 审中-公开
标题翻译：在通信网络中安全报告和监控应用程序消耗的系统和方法
公开(公告)号：WO2013030072A1
公开(公告)日：2013-03-07
申请号：PCT/EP2012/066389
申请日：2012-08-23
申请人： NAGRAVISION S.A. , WENGER, Joel , LE BUHAN, Corinne
发明人： WENGER, Joel , LE BUHAN, Corinne
IPC分类号： H04L29/06 , H04L9/32 , H04L29/08 , G01D4/00 , G01R22/06
CPC分类号： H04L63/0823 , G01D4/004 , H04L9/0825 , H04L9/3268 , H04L63/045 , H04L63/06 , H04L67/12 , Y02B90/242 , Y02B90/245 , Y02B90/246 , Y04S20/322 , Y04S20/40 , Y04S20/42
摘要： Method to report and monitor utility consumptions within a communication network comprising a plurality of utility meters (U1-U8) connected to at least one utility management center (P1-P3) through at least one intermediate data concentrator (C1-C4). The method comprising the following steps: within an initialization phase: - registering said utility meter (U1-U8) to a preferred data concentrator, - acquiring a public key certificate from said preferred data concentrator and verifying its authenticity; if it is not authentic, then carrying out a warning step, otherwise extracting a preferred data concentrator public key KpubPDC from said certificate, then establishing a random session key Ks, encrypting it with the preferred data concentrator public key into a key message MessKey, within an operating phase: - generating a payload message MessPayload comprising at least metering data measurement DTup metered by the utility meter (U1-U8); - transmitting said communication data, comprising a utility meter identifier Uid, a preferred data concentrator identifier DCidpref, the key message and the payload message, at least to said preferred data concentrator, - receiving a transmitting acknowledgement message sent by the preferred data concentrator (C1-C4) to the utility meter (U1-U8) in case of completely successful transmission; if no transmitting acknowledgement message has been received within a predetermined time period from the transmitting step, then carrying out a disruption procedure.
摘要翻译：通过至少一个中间数据集中器（C1-C4）在通信网络中报告和监视实用程序消耗的方法，包括通过至少一个公用事业管理中心（P1-P3）连接的多个公用事业仪表（U1-U8）。该方法包括以下步骤：在初始化阶段： - 将所述公用事业仪表（U1-U8）注册到优选数据集中器， - 从所述优选数据集中器获取公开密钥证书并验证其真实性; 然后执行警告步骤，否则从所述证书提取优选的数据集中器公钥KpubPDC，然后建立一个随机会话密钥Ks，用优选的数据集中器公钥将其加密成密钥消息MessKey，内部操作阶段：产生有效载荷消息，包括由公用事业计量表（U1-U8）计量的至少计量数据测量DTup的MessPayload; - 至少向所述优选数据集中器发送包括公用事业计量表识别符Uid，优选数据集中器标识符DCidpref，密钥消息和有效载荷消息的所述通信数据， - 接收由优选数据集中器（C1）发送的发送确认消息 -C4）传输到公用事业仪表（U1-U8）; 如果在从发送步骤起的预定时间段内没有接收到发送确认消息，则执行中断过程。

3. 发明申请

WO2012084524A1 SECURE UTILITY METERING MONITORING MODULE 审中-公开
标题翻译：安全实用测量监控模块
公开(公告)号：WO2012084524A1
公开(公告)日：2012-06-28
申请号：PCT/EP2011/072127
申请日：2011-12-07
申请人： NAGRAVISION S.A. , LE BUHAN, Corinne , NICOLAS, Christophe , CONUS, Joël , WENGER, Joel
发明人： LE BUHAN, Corinne , NICOLAS, Christophe , CONUS, Joël , WENGER, Joel
IPC分类号： H04Q9/00 , G01D4/00 , H04L9/32
CPC分类号： G06Q20/382 , G01D4/00 , G01D4/002 , G01D4/008 , G01F1/00 , G01R11/00 , G01R11/04 , G01R19/25 , G01R21/00 , G01R21/133 , G01R22/065 , G06Q50/06 , G08C15/06 , H02B1/015 , H02B1/06 , H02B1/063 , H04L9/00 , H04Q9/00 , H04Q2209/60 , Y02B90/241 , Y02B90/247 , Y04S20/32 , Y04S20/50
摘要： The object of the invention is to provide a secure detachable utility monitoring device to be appended to a utility metering apparatus for controlling at least one utility usage consumption. This is achieved thanks to a detachable metering monitoring device to be connected with a utility meter for controlling at least one utility consumption metered by said utility meter comprising: - means to acquire a utility consumption value metered by said utility meter, - a first memory to store at least a unique identifier ID and a personal key, both pertaining to said device, - means to generate a cryptogram from information data comprising at least the utility consumption value, said cryptogram being encrypted with said personal key, - means to generate an information message including at least said cryptogram and the unique identifier ID, - means to send the information message to a remote management center.
摘要翻译：本发明的目的是提供一种用于控制至少一个公用事业使用消耗的公用计量装置附加的可拆卸式实用监控装置。这是由于可拆卸的计量监测装置与公用事业计量表连接，用于控制由所述公用事业计量表计量的至少一个公用事业消耗，包括： - 获取由所述公用事业计量表计量的公用事业消耗值的装置， - 第一存储器存储与所述设备有关的至少一个唯一标识符ID和个人密钥， - 从至少包括公用事业消费值的信息数据生成密码的装置，所述密码用所述个人密钥加密， - 生成信息的装置消息至少包括所述密码和唯一标识符ID， - 将信息消息发送到远程管理中心的装置。

4. 发明申请

WO2007051823A3 MÉTHODE DE SÉCURISATION DE DONNÉES ÉCHANGÉES ENTRE UN DISPOSITIF DE TRAITEMENT MULTIMÉDIA ET UN MODULE DE SÉCURITÉ 审中-公开
公开(公告)号：WO2007051823A3
公开(公告)日：2007-05-10
申请号：PCT/EP2006/068041
申请日：2006-11-02
申请人： NAGRAVISION S.A. , MOREILLON, Guy , FISCHER, Nicolas , KEYCHENKO, Nikolai , WENGER, Joel
发明人： MOREILLON, Guy , FISCHER, Nicolas , KEYCHENKO, Nikolai , WENGER, Joel
IPC分类号： H04N7/16
摘要： Le but de la présente invention est de proposer une méthode de création d'un canal sécurisé et authentifié entre un dispositif de traitement multimédia et un module de sécurité pouvant être partagé entre plusieurs entités, les données transmises à une entité ne compromettant pas les autres entités. Ce but est atteint par une méthode de sécurisation de données échangées entre un dispositif de traitement multimédia (STB) et un module de sécurité (M) administré par un centre de gestion, le dispositif de traitement multimédia (STB) recevant un flux de données multimédia encryptées et étant en charge de décrypter et convertir ces données pour les rendre exploitable, ledit dispositif comprenant une clé personnelle (RK), cette méthode est caractérisée en ce qu'elle comprend les étapes suivantes: - obtention d'un identifiant (CAS ID) propre à une entité représentant un groupe de dispositifs de traitement multimédia par le dispositif de traitement multimédia (STB), - calcul d'une clé de sécurité (VK) formée par une opération à sens unique basée sur la clé personnelle (RK) du dispositif de traitement multimédia (STB) et de l'identifiant (CAS ID) de l'entité, - transmission de cette clé de sécurité (VK) au module de sécurité (M) lié à ladite entité, - formation de la clé de sécurité (VK), par le dispositif de traitement multimédia (STB), par la réception de l'identifiant (CAS ID) de l'entité par ledit dispositif de traitement multimédia (STB), et le calcul par ledit dispositif de traitement multimédia (STB) de ladite clé de sécurité (VK) par une opération à sens unique basée sur la clé personnelle (RK) dudit dispositif de traitement multimédia (STB) et de l'identifiant de l'entité (CAS ID), - utilisation de la clé de sécurité (VK) pour sécuriser les données échangées entre le dispositif de traitement multimédia (STB) et le module de sécurité (M).

5. 发明申请

WO2009144264A1 UNIT AND METHOD FOR SECURE PROCESSING OF ACCESS CONTROLLED AUDIO/VIDEO DATA 审中-公开
标题翻译：用于安全访问控制音频/视频数据的单元和方法
公开(公告)号：WO2009144264A1
公开(公告)日：2009-12-03
申请号：PCT/EP2009/056505
申请日：2009-05-28
申请人： NAGRAVISION S.A. , GREMAUD, Fabien , WENGER, Joel
发明人： GREMAUD, Fabien , WENGER, Joel
IPC分类号： H04N7/167 , H04N5/00
CPC分类号： H04N7/1675 , H04L9/0833 , H04L9/0891 , H04L2209/603 , H04L2209/80 , H04N7/163 , H04N21/26606 , H04N21/4181 , H04N21/4367 , H04N21/4623 , H04N21/63345
摘要： -18- Abstract Unit for secure processing access controlled audio/video data capable of receiving control messages(ECM) comprising at least one first control word (CW1) and first right execution parameters (C1), at least one second control word (CW2) and second right execution parameters (C2), said processing unit being connected to a first access control device (CA1), said processing unit is characterized in that it comprises: -means for verifying and applying the first right execution parameters (C1) in relation to the contents of a memory (M1) of said first access control device (CA1) and means for obtaining the first control word CW1, - a second access control device (CA2) integrated into the processing unit UT including means for verifying and applying the second right execution parameters (C2) in relation to the contents of a memory (M2) associated to said second access control device (CA2) and means for obtaining the second control word (CW2), - a deciphering module (MD) capable of deciphering, sequentially with the first and the second control word (CW1) and (CW2), the access controlled audio/video data, said control words (CW1) and (CW2) being provided by the first and second access control devices (CA1, CA2) and stored in said deciphering module (MD). A method for secure processing digital access controlled audio/video data carried out by said unit is also an object of the present invention.
摘要翻译： -18-抽象单元，用于安全处理访问受控音频/视频数据，能够接收包括至少一个第一控制字（CW1）和第一右执行参数（C1）的控制消息（ECM），至少一个第二控制字（CW2）和第二右执行参数（C2），所述处理单元连接到第一访问控制设备（CA1），所述处理单元的特征在于： - 所述处理单元包括： - 用于验证和应用所述第一右执行参数（C1）的装置涉及所述第一访问控制装置（CA1）的存储器（M1）的内容和用于获得第一控制字CW1的装置， - 集成到处理单元UT中的第二访问控制装置（CA2），包括用于验证和应用关于与所述第二访问控制设备（CA2）相关联的存储器（M2）的内容的第二右执行参数（C2）和用于获得所述第二控制字（CW2）的装置， - 解密模块（MD）按照第一和第二控制字（CW1）和（CW2）顺序地解密，访问控制音频/视频数据，所述控制字（CW1）和（CW2）由第一和第二存取控制装置（CA1 ，CA2）并存储在所述解密模块（MD）中。用于由所述单元执行的用于安全处理数字访问控制的音频/视频数据的方法也是本发明的目的。

6. 发明授权

EP2751525B1 SYSTEM AND METHOD TO MANAGE UTILITY METER COMMUNICATIONS 有权
标题翻译：用于管理电表通信的系统和方法
公开(公告)号：EP2751525B1
公开(公告)日：2017-08-23
申请号：EP12753120.0
申请日：2012-08-30
申请人： Nagravision S.A.
发明人： WENGER, Joel , LE BUHAN, Corinne
IPC分类号： G01D4/00
CPC分类号： G01D4/002 , Y02B90/241 , Y02B90/246 , Y02B90/247 , Y04S20/32 , Y04S20/42 , Y04S20/50

7. 发明授权

EP2656631B1 SECURE UTILITY METERING MONITORING MODULE 有权
标题翻译： SICHERESÜBERWACHUNGSMODULFÜRSTRMZÄHLER
公开(公告)号：EP2656631B1
公开(公告)日：2015-06-17
申请号：EP11793789.6
申请日：2011-12-07
申请人： Nagravision S.A.
发明人： LE BUHAN, Corinne , NICOLAS, Christophe , CONUS, Joël , WENGER, Joel
IPC分类号： H04Q9/00 , G01D4/00 , H04L9/00 , G06Q50/06
CPC分类号： G06Q20/382 , G01D4/00 , G01D4/002 , G01D4/008 , G01F1/00 , G01R11/00 , G01R11/04 , G01R19/25 , G01R21/00 , G01R21/133 , G01R22/065 , G06Q50/06 , G08C15/06 , H02B1/015 , H02B1/06 , H02B1/063 , H04L9/00 , H04Q9/00 , H04Q2209/60 , Y02B90/241 , Y02B90/247 , Y04S20/32 , Y04S20/50
摘要： The object of the invention is to provide a secure detachable utility monitoring device to be appended to a utility metering apparatus for controlling at least one utility usage consumption. This is achieved thanks to a detachable metering monitoring device to be connected with a utility meter for controlling at least one utility consumption metered by said utility meter comprising: - means to acquire a utility consumption value metered by said utility meter, - a first memory to store at least a unique identifier ID and a personal key, both pertaining to said device, - means to generate a cryptogram from information data comprising at least the utility consumption value, said cryptogram being encrypted with said personal key, - means to generate an information message including at least said cryptogram and the unique identifier ID.
摘要翻译：本发明的目的是提供一种用于控制至少一个公用事业使用消耗的公用计量装置附加的可拆卸的实用监控装置。这是由于可拆卸的计量监测装置与用于控制由所述公用事业计量表计量的至少一个公用事业消耗的公用事业计量表连接的可分离计量监测装置实现的，包括： - 获取由所述公用事业计量表计量的公用事业消耗值的装置， - 第一存储器存储与所述设备有关的至少一个唯一标识符ID和个人密钥， - 用于从至少包括所述公用事业消费值的信息数据生成密码的装置，所述密码用所述个人密钥加密， - 生成信息的装置消息至少包括所述密码和唯一标识符ID。

8. 发明公开

EP2286588A1 UNIT AND METHOD FOR SECURE PROCESSING OF ACCESS CONTROLLED AUDIO/VIDEO DATA 有权
标题翻译：单元和方法与访问控制音频/视频安全加工
公开(公告)号：EP2286588A1
公开(公告)日：2011-02-23
申请号：EP09753919.1
申请日：2009-05-28
申请人： Nagravision S.A.
发明人： GREMAUD, Fabien , WENGER, Joel
IPC分类号： H04N7/167 , H04N5/00
CPC分类号： H04N7/1675 , H04L9/0833 , H04L9/0891 , H04L2209/603 , H04L2209/80 , H04N7/163 , H04N21/26606 , H04N21/4181 , H04N21/4367 , H04N21/4623 , H04N21/63345
摘要： -18- Abstract Unit for secure processing access controlled audio/video data capable of receiving control messages(ECM) comprising at least one first control word (CW1) and first right execution parameters (C1), at least one second control word (CW2) and second right execution parameters (C2), said processing unit being connected to a first access control device (CA1), said processing unit is characterized in that it comprises: -means for verifying and applying the first right execution parameters (C1) in relation to the contents of a memory (M1) of said first access control device (CA1) and means for obtaining the first control word CW1, - a second access control device (CA2) integrated into the processing unit UT including means for verifying and applying the second right execution parameters (C2) in relation to the contents of a memory (M2) associated to said second access control device (CA2) and means for obtaining the second control word (CW2), - a deciphering module (MD) capable of deciphering, sequentially with the first and the second control word (CW1) and (CW2), the access controlled audio/video data, said control words (CW1) and (CW2) being provided by the first and second access control devices (CA1, CA2) and stored in said deciphering module (MD). A method for secure processing digital access controlled audio/video data carried out by said unit is also an object of the present invention.

9. 发明公开

EP2751525A1 SYSTEM AND METHOD TO MANAGE UTILITY METER COMMUNICATIONS 有权
标题翻译：系统VERFAHREN ZUR VERWALTUNG VON DIENSTPROGRAMMMESSKOMMUNIKATIONEN
公开(公告)号：EP2751525A1
公开(公告)日：2014-07-09
申请号：EP12753120.0
申请日：2012-08-30
申请人： Nagravision S.A.
发明人： WENGER, Joel , LE BUHAN, Corinne
IPC分类号： G01D4/00
CPC分类号： G01D4/002 , Y02B90/241 , Y02B90/246 , Y02B90/247 , Y04S20/32 , Y04S20/42 , Y04S20/50
摘要： Method for managing utility meter communications within a network comprising a plurality of utility meters (U1-U8) each associated and connected to at least one utility management center (P1-P3) through at least one intermediate data concentrator (C1-C4), each utility meter being identified by a utility meter identifier Uid and being adapted to produce and send utility meter messages DTup
u,c to a destination data concentrator identified by a data concentrator identifier DCid, each destination data concentrator being adapted to produce and send reports to said management center identified by a management center identifier Pid, the method comprising the steps of: - sending a utility meter message DTup
u,c from a utility meter (U1-U8) to said destination data concentrator (C1-C4), said utility meter message DTup
u,c including: a metering data measurement DTup reported by said utility meter, said utility meter identifier Uid, said destination data concentrator identifier DCid and said management center identifier Pid, - determining, on the basis of several metering data measurements DTup, a metering counter differential consumption value ΔCPT calculated by difference of two metering counter consumption indexes CPT measured by said utility meter within a time period interval ΔDT, - sending, from the destination data concentrator towards the utility management center (P1-P3) to which said utility meter is associated, a report containing at least said metering counter differential consumption value ΔCPT.
摘要翻译：一种用于管理网络内的功率计通信的方法，包括通过至少一个中间数据集中器（C1-C4）与多个公用事业管理中心（P1-P3）相关联并连接到多个公用事业管理中心（P1-P3）的多个公用事业仪表（U1-U8）公用事业计量表由公用事业计量表识别符Uid识别，并且适于产生并将公用事业计量表消息DTup u c发送到由数据集中器标识符DCid标识的目的地数据集中器，每个目的地数据集中器适于产生并发送报告给所述管理中心由管理中心标识符Pid识别，该方法包括以下步骤： - 从公用事业仪表（U1-U8）向所述目的地数据集中器（C1-C4）发送公用事业仪表消息DTup u，c，消息DTup u，c包括：由所述效用仪表报告的测量数据测量DTup，所述效用度量仪标识符Uid，所述目的地数据集中器标识符DCid和所述人 - 根据一个或几个测量数据测量DTup确定计量计数器差分消耗值“在时间段间隔内由所述公用事业计量器测量的两个计量计数器消耗指数CPT所计算的CPT”计算的DTT ， - 从所述目的地数据集中器向与所述公用事业计量表相关联的公用设施管理中心（P1-P3）发送至少包含所述计费计数器差分消耗值“CPT”的报告。

10. 发明授权

EP2286588B1 UNIT AND METHOD FOR SECURE PROCESSING OF ACCESS CONTROLLED AUDIO/VIDEO DATA 有权
标题翻译：单元和方法与访问控制音频/视频安全加工
公开(公告)号：EP2286588B1
公开(公告)日：2011-10-12
申请号：EP09753919.1
申请日：2009-05-28
申请人： Nagravision S.A.
发明人： GREMAUD, Fabien , WENGER, Joel
IPC分类号： H04N7/167 , H04N5/00
CPC分类号： H04N7/1675 , H04L9/0833 , H04L9/0891 , H04L2209/603 , H04L2209/80 , H04N7/163 , H04N21/26606 , H04N21/4181 , H04N21/4367 , H04N21/4623 , H04N21/63345
摘要： -18- Abstract Unit for secure processing access controlled audio/video data capable of receiving control messages(ECM) comprising at least one first control word (CW1) and first right execution parameters (C1), at least one second control word (CW2) and second right execution parameters (C2), said processing unit being connected to a first access control device (CA1), said processing unit is characterized in that it comprises: -means for verifying and applying the first right execution parameters (C1) in relation to the contents of a memory (M1) of said first access control device (CA1) and means for obtaining the first control word CW1, - a second access control device (CA2) integrated into the processing unit UT including means for verifying and applying the second right execution parameters (C2) in relation to the contents of a memory (M2) associated to said second access control device (CA2) and means for obtaining the second control word (CW2), - a deciphering module (MD) capable of deciphering, sequentially with the first and the second control word (CW1) and (CW2), the access controlled audio/video data, said control words (CW1) and (CW2) being provided by the first and second access control devices (CA1, CA2) and stored in said deciphering module (MD). A method for secure processing digital access controlled audio/video data carried out by said unit is also an object of the present invention.

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