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1. 发明申请

US20170316627A1 METHOD OF SECURELY OPENING DOORS AND A SYSTEM THAT SECURELY OPENS DOORS 审中-公开
公开(公告)号：US20170316627A1
公开(公告)日：2017-11-02
申请号：US15498597
申请日：2017-04-27
申请人： Fujitsu Technology Solutions Intellectual Property GmbH
发明人： Christoph König
IPC分类号： G07C9/00 , H04W12/04
CPC分类号： G07C9/00103 , G07C9/00309 , G07C9/00571 , G07C2009/0042 , H04W12/04
摘要： A method securely opens a door connected to a system and includes a central unit, a mobile terminal, a local control unit and a door opening device that are configured to transmit data. The method includes transmitting a first key to the mobile terminal by the central unit; transmitting the first key to the control unit by the mobile terminal via the door opening device; generating a second key by the control unit depending on the first key; transmitting the second key from the control unit to the mobile terminal via the door opening device; generating a third key by the mobile terminal depending on the second key; transmitting the third key to the central unit by the mobile terminal via the door opening device; and controlling opening of the door depending on the third key by the central unit by transmitting a request to the door opening device.

2. 发明授权

US10521985B2 Method of securely opening doors and a system that securely opens doors 有权
公开(公告)号：US10521985B2
公开(公告)日：2019-12-31
申请号：US15498597
申请日：2017-04-27
申请人： Fujitsu Technology Solutions Intellectual Property GmbH
发明人： Christoph König
IPC分类号： G07C9/00 , H04W12/04
摘要： A method securely opens a door connected to a system and includes a central unit, a mobile terminal, a local control unit and a door opening device that are configured to transmit data. The method includes transmitting a first key to the mobile terminal by the central unit; transmitting the first key to the control unit by the mobile terminal via the door opening device; generating a second key by the control unit depending on the first key; transmitting the second key from the control unit to the mobile terminal via the door opening device; generating a third key by the mobile terminal depending on the second key; transmitting the third key to the central unit by the mobile terminal via the door opening device; and controlling opening of the door depending on the third key by the central unit by transmitting a request to the door opening device.

3. 发明申请

US20140143255A1 STORAGE SYSTEM, CLOUD STORAGE SYSTEM, AND COMPUTER PROGRAM PRODUCT 有权
标题翻译：存储系统，云存储系统和计算机程序产品
公开(公告)号：US20140143255A1
公开(公告)日：2014-05-22
申请号：US14084664
申请日：2013-11-20
申请人： Fujitsu Technology Solutions Intellectual Property GmbH
发明人： Christoph König
IPC分类号： G06F17/30
CPC分类号： G06F17/30598 , G06F17/30091
摘要： A cloud storage system that includes at least one interface that connects the cloud storage system to a data network, at least one non-volatile mass memory, and at least one control unit connected to the interface and to the at least one mass memory and arranged to 1) receive requests from a user with regard to data objects from the interface according to a data transmission protocol, 2) store data objects transmitted according to a write request in the at least one mass memory and 3) retrieve data objects requested according to a read request from the at least one mass memory, wherein a predetermined storage period is assigned to each data object, stored in the at least one non-volatile mass memory by a write request, at the latest upon receiving the write request, and the stored data objects in a predetermined group cannot be changed by subsequent requests according to the protocol via the interface before expiration of the assigned storage period.
摘要翻译：一种云存储系统，其包括至少一个将云存储系统连接到数据网络的接口，至少一个非易失性大容量存储器以及连接到该接口和至少一个大容量存储器的至少一个控制单元， 1）根据数据传输协议从接口接收关于数据对象的请求; 2）将根据写请求发送的数据对象存储在所述至少一个大容量存储器中，以及3）根据所述数据对象请求的数据对象来自所述至少一个大容量存储器的读请求，其中，在接收到所述写请求时，最初通过写请求将存储在所述至少一个非易失性大容量存储器中的每个数据对象分配给预定的存储周期，存储在预定组中的数据对象在分配的存储周期期满之前不能通过经由接口的随后的请求改变。

4. 发明授权

US09626425B2 Storage system, cloud storage system, and computer program product 有权
公开(公告)号：US09626425B2
公开(公告)日：2017-04-18
申请号：US14084664
申请日：2013-11-20
申请人： Fujitsu Technology Solutions Intellectual Property GmbH
发明人： Christoph König
IPC分类号： G06F17/30
CPC分类号： G06F17/30598 , G06F17/30091
摘要： A cloud storage system that includes at least one interface that connects the cloud storage system to a data network, at least one non-volatile mass memory, and at least one control unit connected to the interface and to the at least one mass memory and arranged to 1) receive requests from a user with regard to data objects from the interface according to a data transmission protocol, 2) store data objects transmitted according to a write request in the at least one mass memory and 3) retrieve data objects requested according to a read request from the at least one mass memory, wherein a predetermined storage period is assigned to each data object, stored in the at least one non-volatile mass memory by a write request, at the latest upon receiving the write request, and the stored data objects in a predetermined group cannot be changed by subsequent requests according to the protocol via the interface before expiration of the assigned storage period.

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