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    • 31. 发明授权
    • Method and apparatus for preventing unauthorized access to computer system resources
    • 防止未经授权访问计算机系统资源的方法和装置
    • US07702692B2
    • 2010-04-20
    • US11355736
    • 2006-02-16
    • Sashikanth Chandrasekaran
    • Sashikanth Chandrasekaran
    • G06F17/30G06F7/00
    • G06F21/53G06F21/54
    • A system is provided to prevent unauthorized access to computer system resources. The system operates by receiving a section of programming language code to execute on a computer system. This programming language code includes a pragma that defines a set of resources that the programming language code has permission to access. The system analyzes the pragma to determine the set of resources. After analyzing the pragma, the system processes the programming language code in accordance with the pragma. The system can further process the program in accordance with the pragma involves creating a sandbox that includes the set of resources defined by the pragma. The system then executes the programming language code within the boundaries of the sandbox.
    • 提供一种系统来防止未经授权的访问计算机系统资源。 该系统通过接收一部分在计算机系统上执行的编程语言代码来操作。 该编程语言代码包括一个pragma,它定义了编程语言代码具有访问权限的一组资源。 系统分析了编译指标来确定资源集。 在分析了pragma之后,系统按照编译语言处理编程语言代码。 系统可以根据pragma进一步处理程序,其中包括创建一个包含由pragma定义的一组资源的沙盒。 然后,系统在沙盒的边界内执行编程语言代码。
    • 33. 发明授权
    • Multiplexed graphics architecture for graphics power management
    • 用于图形电源管理的多路复用图形架构
    • US07698579B2
    • 2010-04-13
    • US11498616
    • 2006-08-03
    • Ian C. HendryBrian D. Howard
    • Ian C. HendryBrian D. Howard
    • G06F1/00G06F15/16G06F1/26G06F1/32
    • G06F1/3203G06F1/3218
    • A computer system includes a processor, a memory, first and second graphical processors that have different operating characteristics, a switching mechanism coupled to the graphical processors, and a display coupled to the switching mechanism. The switching mechanism is configured to couple a given graphical processor to the display, and is initially configured to couple the first graphical processor to the display. Furthermore, a program module, which is stored in the memory and configured to be executed by the processor, is configured to change a configuration of the switching mechanism thereby decoupling the first graphical processor from the display and coupling the second graphical processor to the display. Note that the changing of the configuration and switching module operations are configured to occur while an operating system is running and are based on the operating condition of the computer system.
    • 计算机系统包括处理器,存储器,具有不同操作特性的第一和第二图形处理器,耦合到图形处理器的切换机构以及耦合到切换机构的显示器。 切换机构被配置为将给定的图形处理器耦合到显示器,并且最初被配置为将第一图形处理器耦合到显示器。 此外,存储在存储器中并被配置为由处理器执行的程序模块被配置为改变切换机构的配置,从而将第一图形处理器与显示器分离,并将第二图形处理器耦合到显示器。 注意,配置和切换模块操作的更改被配置为在操作系统运行时发生,并且基于计算机系统的操作条件。
    • 38. 发明授权
    • Method for preventing incorrect lighting adjustment in a daylight harvesting system
    • 防止日光收集系统中不正确的照明调整的方法
    • US07683301B2
    • 2010-03-23
    • US11704037
    • 2007-02-08
    • Konstantinos PapamichaelKeith GraeberErik PageMichael Siminovitch
    • Konstantinos PapamichaelKeith GraeberErik PageMichael Siminovitch
    • G01J1/32
    • H05B39/042H05B41/3922
    • One embodiment of the present invention provides a system for preventing incorrect lighting changes in a daylight-harvesting system, which controls the output of a lighting system based on the presence of daylight and/or other light sources to reduce energy usage. During operation, the system measures a first light level using a first sensor. Next, the system measures a second light level for a different field-of-view using a second sensor. When the system detects through the first sensor a change in the first light level, the system determines from the second sensor whether the second light level has also changed. If the first sensor and the second sensor both detect a change (in the same direction) in the measured light levels, the system adjusts the light output of the lighting system to maintain target light levels for the area.
    • 本发明的一个实施例提供一种用于防止日光照明系统中的不正确照明变化的系统,该系统基于日光和/或其他光源的存在来控制照明系统的输出以减少能量消耗。 在操作期间,系统使用第一传感器测量第一光级。 接下来,系统使用第二传感器测量用于不同视场的第二光级。 当系统通过第一传感器检测到第一光级别的变化时,系统从第二传感器确定第二光级是否也改变。 如果第一传感器和第二传感器都检测到在测量的光级中的变化(在相同方向上),则系统调整照明系统的光输出以维持该区域的目标光水平。