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公开(公告)号:US06892261B2
公开(公告)日:2005-05-10
申请号:US10774486
申请日:2004-02-10
申请人: Hiroshi Ohno , Tomoaki Nakamura , Shigenori Kaneko , Ryokichi Yoshizawa , Naoshi Kato , Manabu Yamauchi , Toshiaki Arai , Tomoki Sekiguchi
发明人: Hiroshi Ohno , Tomoaki Nakamura , Shigenori Kaneko , Ryokichi Yoshizawa , Naoshi Kato , Manabu Yamauchi , Toshiaki Arai , Tomoki Sekiguchi
CPC分类号: G06F9/4812 , G06F9/45533 , G06F9/4843
摘要: An inter-OS control software for switching OS's in operation executed on a single CPU is installed, and plural OS's are made alternately executed. A control program is executed exclusively on one OS, which controls the controlled apparatus. A supervisory control program and a development environment program are executed on another OS, and a memory space is divided so as to make no effect for the operation of the control program. A higher real-time performance and reliability can be established with a single CPU architecture.
摘要翻译: 安装用于在单个CPU上执行的用于切换操作系统的操作系统间控制软件,并且交替地执行多个操作系统。 控制程序仅在一个操作系统上执行,该控制程序控制受控设备。 在另一个OS上执行监视控制程序和开发环境程序,并且对存储器空间进行分割,从而对控制程序的操作没有影响。 可以使用单个CPU架构来建立更高的实时性能和可靠性。