Timer-controlled computer system power management
    31.
    发明授权
    Timer-controlled computer system power management 失效
    定时控制计算机系统电源管理

    公开(公告)号:US5721936A

    公开(公告)日:1998-02-24

    申请号:US687162

    申请日:1996-07-24

    CPC classification number: G06F1/3215 G06F1/32 G06F1/3203

    Abstract: A system for managing power levels for a general purpose computer having a standby and a full-power mode of operation provides apparatus and a method for monitoring times of user input and control routines for using the times of user input to calculate optimum times for initiating full power operation and standby mode. The control routines are configured to provide the optimum times to a real time clock that remains powered in the standby mode, which triggers switching elements to initiate full power and standby mode. In one embodiment of the system, startup and standby may be initiated either by user input or automatically by the power management system. Startup and standby initiation times may be different for different days and time periods based on both preprogrammed and calculated values.

    Abstract translation: 用于管理具有备用和全功率操作模式的通用计算机的功率水平的系统提供用于监视用户输入和控制例程的时间的装置和方法,以用于使用用户输入的时间来计算用于启动完全的最佳时间 电源运行和待机模式。 控制例程被配置为向待机模式下保持供电的实时时钟提供最佳时间,这触发开关元件启动全功率和待机模式。 在系统的一个实施例中,可以通过用户输入或由电力管理系统自动启动启动和备用。 基于预编程和计算值的不同日期和时间段的启动和待机启动时间可能不同。

    Interactive system for calibration of display monitors
    36.
    发明授权
    Interactive system for calibration of display monitors 失效
    用于校准显示器的交互式系统

    公开(公告)号:US5565897A

    公开(公告)日:1996-10-15

    申请号:US307529

    申请日:1994-09-16

    Abstract: A system for adjusting signals to a CRT in a video monitor utilizes an interactive display having shapes that appear rectangular on a properly adjusted monitor and dragging handles associated with the shapes. Control routines executed on a host computer associate pointer position and movement in dragging the handles with creation of signals to be sent to the monitor to correct signals to the CRT to produce a properly sized, positioned, and shaped display. In one embodiment, digital values are placed in serial packets on a VSYNC line from the host to the video monitor, and a microcontroller in the monitor receives the digital values and drives circuitry in the monitor according to the received commands and data to adjust the signals to the CRT to correct the display.

    Abstract translation: 用于在视频监视器中调整信号到CRT的系统利用具有在适当调整的监视器上显示为矩形的形状并拖动与形状相关联的手柄的交互式显示器。 在主计算机上执行的控制例程使指针位置和移动在拖动手柄时产生要发送到监视器的信号,以将信号校正到CRT以产生适当尺寸,定位和成形的显示器。 在一个实施例中,将数字值放置在从主机到视频监视器的VSYNC线上的串行分组中,并且监视器中的微控制器根据接收到的命令和数据接收数字值并驱动监视器中的电路,以调整信号 到CRT来纠正显示。

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