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    • 41. 发明申请
    • Offline configuration using USB download in an itegrated power distribution system
    • 在配电系统中使用USB下载的离线配置
    • US20080125888A1
    • 2008-05-29
    • US11635437
    • 2006-12-07
    • Seshagiri R. MarellapudiRavikumar BalasubramaniamJohn DeBoerWilliam A. KingJason Martin
    • Seshagiri R. MarellapudiRavikumar BalasubramaniamJohn DeBoerWilliam A. KingJason Martin
    • G06F17/00
    • H04L67/125H04L67/34
    • In accordance with the invention a configurable electrical distribution system is provided for selectively connecting an electrical power source to load devices. The system comprises a panel and a plurality of switching devices mounted in the panel, each switching device for connection in a branch circuit to a load device for selectively delivering electrical power to the load device. A panel controller is mounted in the panel and is operatively connected to each of the switching devices. The panel controller comprises a programmed controller for controlling operation of the switching devices and a panel memory connected to the programmed controller storing configuration data relating to operation of the switching devices. A port is provided for operatively connecting an external memory device to the programmed controller. A user interface is operatively associated with the programmed controller to transfer configuration data between the external memory device and the panel memory.
    • 根据本发明,提供了可配置的配电系统,用于选择性地将电源连接到负载装置。 该系统包括面板和安装在面板中的多个开关装置,每个开关装置用于在分支电路中连接到负载装置,用于选择性地向负载装置输送电力。 面板控制器安装在面板中并且可操作地连接到每个开关装置。 面板控制器包括用于控制开关装置的操作的编程控制器和连接到编程控制器的面板存储器,其存储与开关装置的操作有关的配置数据。 提供端口用于将外部存储器件可操作地连接到编程的控制器。 用户接口与编程的控制器可操作地相关联,以在外部存储器件和面板存储器之间传送配置数据。
    • 47. 发明授权
    • Preventing pattern recognition in electronic code book encryption
    • 防止电子代码簿加密中的模式识别
    • US09531916B2
    • 2016-12-27
    • US13996890
    • 2011-12-30
    • Scott JanusJason MartinUday Savagaonkar
    • Scott JanusJason MartinUday Savagaonkar
    • H04N1/44H04L9/06G06F21/62
    • H04L9/0637G06F21/6209G06T1/20H04L2209/08H04N1/4486
    • In general, in one aspect, noise is injected into a bitmap associated with content to be presented on a display to create a noisy bitmap. The noisy bitmap is encrypted using electronic code book (ECB) encryption. The resulting ciphertext does not include recognizable patterns from the content as is typical with ECB encryption. The injection of noise may include modifying pixel values for at least a subset of pixels in the bitmap. The pixel values may be modified by using a counter, a known modification pattern, or a random number generator. The bitmap may be analyzed to determine how the bitmap can be modified to maximize the randomness of the bitmap while ensuring that the noisy bitmap is visually perceptually similar when presented. The noise may be injected into a block of pixels prior to the block being encrypted.
    • 通常,在一个方面,将噪声注入到与将要呈现在显示器上的内容相关联的位图中以产生噪声位图。 噪声位图使用电子代码簿(ECB)加密进行加密。 所得到的密文不包括来自内容的可识别模式,如ECB加密典型。 噪声的注入可以包括修改位图中的至少像素子集的像素值。 可以通过使用计数器,已知修改模式或随机数生成器来修改像素值。 可以分析位图以确定位图如何被修改以使位图的随机性最大化,同时确保在呈现时视觉上感觉上类似的噪声位图。 在块被加密之前,可以将噪声注入到像素块中。