Maintenance system for wind turbine equipment
    1.
    发明授权
    Maintenance system for wind turbine equipment 有权
    风力发电设备维护系统

    公开(公告)号:US09086051B2

    公开(公告)日:2015-07-21

    申请号:US13061696

    申请日:2009-03-31

    IPC分类号: B66C17/00 F03D1/00

    摘要: The present invention provides a maintenance system for wind turbine equipment. The maintenance system includes a trolley support unit (130), a trolley (140), a pulley, a winch unit (150) and a door (160). The trolley support unit is provided in the nacelle so as to be movable in the longitudinal direction of the nacelle. The trolley is provided on the trolley support unit so as to be movable in the lateral direction of the nacelle. The pulley is rotatably installed in the trolley. The winch unit is connected to the pulley through a wire. The door is provided in the nacelle so that an element of the nacelle to be repaired is removed from or inserted into the nacelle through the door. Therefore, in the present invention, when maintenance or repair of an element in the nacelle is required, it can be conveniently conducted without using a separate crane.

    摘要翻译: 本发明提供了一种用于风力涡轮机设备的维护系统。 维护系统包括手推车支撑单元(130),手推车(140),滑轮,绞车单元(150)和门(160)。 手推车支撑单元设置在机舱中,以便能够在机舱的纵向方向上移动。 手推车设置在手推车支撑单元上,以便能够在机舱的横向方向上移动。 滑轮可旋转地安装在手推车中。 绞车单元通过导线连接到滑轮。 在机舱中设置门,使得要修理的机舱的元件通过门从机舱中移出或插入到机舱中。 因此,在本发明中,当需要维护或修理机舱中的元件时,可以方便地进行,而不需要使用单独的起重机。

    Control over access to device management tree of device management client
    2.
    发明授权
    Control over access to device management tree of device management client 有权
    控制设备管理客户端设备管理树的访问

    公开(公告)号:US08955064B2

    公开(公告)日:2015-02-10

    申请号:US12909444

    申请日:2010-10-21

    申请人: Jung Hun Park

    发明人: Jung Hun Park

    IPC分类号: G06F7/04

    摘要: Provided is a control over access to a Device Management (DM) tree of a client. The client receives a secure area creation password from a server, creates a secure area by using the received creation password, and moves the DM tree to the secure area. In addition, the client receives a secure area access password from the server, accesses the secure area by using the received access password, and performs a remote management through a DM command received from the server. The authority to access the DM tree is given to only the client acquiring a password from the server, which effectively prevents an unauthorized change of a DM tree.

    摘要翻译: 提供对对客户机的设备管理(DM)树的访问的控制。 客户端从服务器接收安全区域创建密码,通过使用接收到的创建密码创建安全区域,并将DM树移动到安全区域。 此外,客户端从服务器接收安全区域访问密码,通过使用接收到的访问密码访问安全区域,并通过从服务器接收的DM命令进行远程管理。 访问DM树的权限只给客户端从服务器获取密码,这有效地防止了DM树的未经授权的更改。

    Apparatus and method for a power control in a system using an embedded CPU
    3.
    发明授权
    Apparatus and method for a power control in a system using an embedded CPU 有权
    使用嵌入式CPU的系统中功率控制的装置和方法

    公开(公告)号:US08301924B2

    公开(公告)日:2012-10-30

    申请号:US12587826

    申请日:2009-10-14

    IPC分类号: G06F1/32

    摘要: A portable communication apparatus is configured to perform a method for power control of a Central Processing Unit (CPU) in a portable communication apparatus. The portable communication apparatus for power control of the CPU includes a CPU configured to report an operation status of the CPU and an overhead determiner. The CPU is also configured to change a power control level according to control of the overhead determiner. The overhead determiner is configured to determine an overhead of the CPU and to control the power control level of the CPU based on the overhead of the CPU.

    摘要翻译: 便携式通信装置被配置为执行便携式通信装置中的中央处理单元(CPU)的功率控制方法。 用于CPU的功率控制的便携式通信装置包括CPU,CPU被配置为报告CPU的操作状态和开销确定器。 CPU还被配置为根据开销确定器的控制来改变功率控制级别。 开销确定器被配置为确定CPU的开销并且基于CPU的开销来控制CPU的功率控制级别。

    MAINTENANCE SYSTEM FOR WIND TURBINE EQUIPMENT
    4.
    发明申请
    MAINTENANCE SYSTEM FOR WIND TURBINE EQUIPMENT 有权
    风力涡轮机设备维护系统

    公开(公告)号:US20120125876A1

    公开(公告)日:2012-05-24

    申请号:US13061696

    申请日:2009-03-31

    IPC分类号: F03D11/00 B66C17/26

    摘要: The present invention provides a maintenance system for wind turbine equipment. The maintenance system includes a trolley support unit (130), a trolley (140), a pulley, a winch unit (150) and a door (160). The trolley support unit is provided in the nacelle so as to be movable in the longitudinal direction of the nacelle. The trolley is provided on the trolley support unit so as to be movable in the lateral direction of the nacelle. The pulley is rotatably installed in the trolley. The winch unit is connected to the pulley through a wire. The door is provided in the nacelle so that an element of the nacelle to be repaired is removed from or inserted into the nacelle through the door. Therefore, in the present invention, when maintenance or repair of an element in the nacelle is required, it can be conveniently conducted without using a separate crane.

    摘要翻译: 本发明提供了一种用于风力涡轮机设备的维护系统。 维护系统包括手推车支撑单元(130),手推车(140),滑轮,绞车单元(150)和门(160)。 手推车支撑单元设置在机舱中,以便能够在机舱的纵向方向上移动。 手推车设置在手推车支撑单元上,以便能够在机舱的横向方向上移动。 滑轮可旋转地安装在手推车中。 绞车单元通过导线连接到滑轮。 在机舱中设置门,使得要修理的机舱的元件通过门从机舱中移出或插入到机舱中。 因此,在本发明中,当需要维护或修理机舱中的元件时,可以方便地进行,而不需要使用单独的起重机。

    CONTROL OVER ACCESS TO DEVICE MANAGEMENT TREE OF DEVICE MANAGEMENT CLIENT
    5.
    发明申请
    CONTROL OVER ACCESS TO DEVICE MANAGEMENT TREE OF DEVICE MANAGEMENT CLIENT 有权
    控制设备管理客户端的设备管理树

    公开(公告)号:US20110093935A1

    公开(公告)日:2011-04-21

    申请号:US12909444

    申请日:2010-10-21

    申请人: Jung Hun PARK

    发明人: Jung Hun PARK

    IPC分类号: G06F21/20

    摘要: Provided is a control over access to a Device Management (DM) tree of a client. The client receives a secure area creation password from a server, creates a secure area by using the received creation password, and moves the DM tree to the secure area. In addition, the client receives a secure area access password from the server, accesses the secure area by using the received access password, and performs a remote management through a DM command received from the server. The authority to access the DM tree is given to only the client acquiring a password from the server, which effectively prevents an unauthorized change of a DM tree.

    摘要翻译: 提供对对客户机的设备管理(DM)树的访问的控制。 客户端从服务器接收安全区域创建密码,通过使用接收到的创建密码创建安全区域,并将DM树移动到安全区域。 此外,客户端从服务器接收安全区域访问密码,通过使用接收到的访问密码访问安全区域,并通过从服务器接收的DM命令进行远程管理。 访问DM树的权限只给客户端从服务器获取密码,这有效地防止了DM树的未经授权的更改。

    METHOD AND SYSTEM FOR ENCRYPTING DATA IN A WIRELESS COMMUNICATION SYSTEM
    6.
    发明申请
    METHOD AND SYSTEM FOR ENCRYPTING DATA IN A WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中加密数据的方法和系统

    公开(公告)号:US20110093711A1

    公开(公告)日:2011-04-21

    申请号:US12905302

    申请日:2010-10-15

    IPC分类号: H04W12/06 H04W12/04

    摘要: A method and system for encrypting data in a wireless communication system are provided. The system includes a first node for generating a first encryption key using a plurality of encryption key parameters when performing authentication with a second node, for changing a second parameter among the plurality of encryption key parameters to generate a second encryption key being identical to the first encryption key, if a first parameter among the plurality of encryption key parameters is changed during re-authentication between the first node and the second node, for generating the second encryption key using the changed first parameter and the changed second parameter, and for encrypting data to be transmitted to the second node using the second encryption key.

    摘要翻译: 提供了一种用于在无线通信系统中加密数据的方法和系统。 该系统包括:第一节点,用于当与第二节点进行认证时,使用多个加密密钥参数来生成第一加密密钥,用于改变多个加密密钥参数中的第二参数,以生成与第一加密密钥相同的第二加密密钥 加密密钥,如果在所述第一节点和所述第二节点之间的重新认证期间改变所述多个加密密钥参数中的第一参数,则使用所述改变的第一参数和所述改变的第二参数来生成所述第二加密密钥,并且用于加密数据 以使用第二加密密钥发送到第二节点。

    Apparatus and method for a power control in a system using an embedded CPU
    8.
    发明申请
    Apparatus and method for a power control in a system using an embedded CPU 有权
    使用嵌入式CPU的系统中功率控制的装置和方法

    公开(公告)号:US20100095141A1

    公开(公告)日:2010-04-15

    申请号:US12587826

    申请日:2009-10-14

    IPC分类号: G06F1/32 G06F1/26 G06F13/24

    摘要: A portable communication apparatus is configured to perform a method for a power control of a Central Processing Unit (CPU) in a portable communication apparatus. The portable communication apparatus for a power control of the CPU includes a CPU for reporting an operation status of the CPU. The CPU is configured to change a power control level according to a control of an overhead determiner by using a pin and the overhead determiner for determining an overhead of the CPU by using the pin and for controlling the power control level of the CPU according to the overhead of the CPU.

    摘要翻译: 便携式通信装置被配置为执行便携式通信装置中的中央处理单元(CPU)的功率控制方法。 用于CPU的功率控制的便携式通信装置包括用于报告CPU的操作状态的CPU。 CPU被配置为通过使用引脚和用于通过使用引脚来确定CPU的开销的开销确定器来根据开销确定器的控制来改变功率控制级别,并且用于根据所述引脚控制CPU的功率控制级别 CPU的开销。

    Content object management method, right object providing method, content object revocation method based thereon, and device using the same
    9.
    发明申请
    Content object management method, right object providing method, content object revocation method based thereon, and device using the same 审中-公开
    内容对象管理方法,权利对象提供方法,基于其的内容对象撤销方法以及使用其的装置

    公开(公告)号:US20090327725A1

    公开(公告)日:2009-12-31

    申请号:US12459126

    申请日:2009-06-26

    申请人: Jung-Hun Park

    发明人: Jung-Hun Park

    摘要: A device for managing a rights object and revoking a content object. The device includes a content/rights object storage unit for storing at least one content object, and a rights object corresponding to each content object. An authentication module performs mutual authentication between devices giving and taking a rights object, and when a revocation notification of a rights object among the stored rights object is received, authenticates whether an author having transferred the revocation notification is an author having a revocation right. A content object checking unit checks if the content object is valid before the content object is executed. A rights object management module searches for a rights object corresponding to a content object to be executed, and deletes a rights object corresponding to the revocation notification when the author is an author having the revocation right. A controller controls the modules and the units.

    摘要翻译: 用于管理权限对象和撤销内容对象的设备。 该设备包括用于存储至少一个内容对象的内容/权限对象存储单元以及与每个内容对象对应的权限对象。 认证模块在给予和取得权利对象的设备之间执行相互认证,并且当接收到所存储的权利对象中的权利对象的撤销通知时,认证是否已转移撤销通知的作者是具有撤销权的作者。 内容对象检查单元在执行内容对象之前检查内容对象是否有效。 权利对象管理模块搜索与要执行的内容对象相对应的权利对象,并且当作者是具有撤销权的作者时,删除与撤销通知相对应的权限对象。 控制器控制模块和单元。

    SYSTEM FOR PROVIDING BROADCASTING CONTENT INFORMATION AND METHOD FOR PROVIDING BROADCASTING SERVICE IN THE SYSTEM
    10.
    发明申请
    SYSTEM FOR PROVIDING BROADCASTING CONTENT INFORMATION AND METHOD FOR PROVIDING BROADCASTING SERVICE IN THE SYSTEM 审中-公开
    提供广播内容信息的系统和在系统中提供广播服务的方法

    公开(公告)号:US20080141322A1

    公开(公告)日:2008-06-12

    申请号:US11954798

    申请日:2007-12-12

    IPC分类号: H04N7/173

    摘要: A system and method for providing information about currently broadcast content at a broadcasting server. A multimedia broadcasting system includes a broadcasting server for broadcasting a packet including a broadcasting content ID corresponding to currently broadcast broadcasting content for each broadcasting channel and a broadcasting reception terminal for receiving a packet through a broadcasting channel upon selection of the broadcasting channel and checking content information corresponding to a content ID included in the received packet using previously stored broadcasting schedule information in order to check received broadcasting content.

    摘要翻译: 一种用于在广播服务器处提供关于当前广播内容的信息的系统和方法。 多媒体广播系统包括广播服务器,用于广播包括与每个广播频道的当前广播广播内容相对应的广播内容ID的分组,以及广播接收终端,用于在选择广播频道并检查内容信息时通过广播频道接收分组 对应于使用先前存储的广播调度信息的接收分组中包括的内容ID,以便检查所接收的广播内容。