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    • 21. 发明授权
    • Multi-CPU device capable of automatically shutdown general purpose OS when feed from main power supply is interrupted
    • 当主电源供电中断时,能够自动关闭通用操作系统的多CPU设备
    • US06178515B1
    • 2001-01-23
    • US09175190
    • 1998-10-20
    • Shouichi HayashiJun Itoh
    • Shouichi HayashiJun Itoh
    • G06F9445
    • G06F15/177G06F1/30G06F9/4405G06F11/1441
    • A multi-CPU device capable of automatically carrying out normal shutdown of a general purpose OS when feed of a current from a main power supply is interrupted while being significantly reduced in manufacturing cost. The multi-CPU device includes a master CPU block mounted therein with a general purpose OS, a slave CPU block mounted therein with a realtime OS, and a unit for controlling a controlled equipment based on the realtime OS. The multi-CPU device also includes a UPS provided with a realtime OS interface. The realtime OS outputs a DC current from a battery to the master CPU block and slave CPU block when the service interruption sensing circuit of the UPS senses service interruption. The realtime OS interface outputs a service interruption sensing signal to the realtime OS, so that the realtime OS which detected service interruption shuts down the general purpose OS.
    • 当从主电源供给电流时,能够自动执行通用OS的正常关闭的多CPU装置在制造成本显着降低的同时被中断。 多CPU装置包括其中安装有通用OS的主CPU块,其中安装有实时OS的从CPU块,以及用于基于实时OS控制受控设备的单元。 多CPU设备还包括一个提供实时操作系统接口的UPS。 当UPS的服务中断感测电路检测到服务中断时,实时操作系统会从电池输出直流电流到主CPU模块和从CPU模块。 实时OS接口向实时OS输出业务中断感测信号,使得检测到业务中断的实时OS关闭通用OS。
    • 26. 发明授权
    • Method for transferring quality declaration data in an ATM network
    • 在ATM网络中传送质量申报数据的方法
    • US07167446B2
    • 2007-01-23
    • US09815609
    • 2001-03-23
    • Jun Itoh
    • Jun Itoh
    • G06F11/00
    • H04L49/254H04L47/2491H04L49/205H04L49/3081H04L49/503H04L2012/5638H04L2012/5651H04Q11/0478
    • In an ATM switched network having an ATM switching system which accommodates originating and terminating subscribers, a method and equipment is disclosed to solve a problem produced when connecting between communication equipment according to protocols because of the differences of protocol versions applied within the network. To transit quality declaration data in a ATM network, the ATM switching system therein includes the steps of determining QoS (quality of service) correction principle for adjusting the differences between subscriber protocols respectively supporting an originating subscriber and a terminating subscriber, generating quality control information using the QoS correction principle, performing connection admission control and usage parameter control based on generated quality control information, and transmitting quality control information to the terminating subscriber.
    • 在具有适应起始和终止用户的ATM交换系统的ATM交换网络中,公开了一种方法和设备,用于解决由于在网络中应用的协议版本的差异而根据协议在通信设备之间连接时产生的问题。 为了在ATM网络中传送质量声明数据,其ATM交换系统包括确定QoS(服务质量)校正原理的步骤,用于调整分别支持始发用户和终止用户的用户协议之间的差异,生成质量控制信息,使用 QoS修正原理,基于生成的质量控制信息进行连接许可控制和使用参数控制,以及向终接用户发送质量控制信息。