公开(公告)号：US08161362B2

公开(公告)日：2012-04-17

申请号：US11447724

申请日：2006-06-07

申请人： Akira Bando ,  Shin Kokura ,  Takashi Umehara ,  Masamitsu Kobayashi ,  Hisao Nagayama ,  Naoya Mashiko ,  Masakazu Ishikawa ,  Masahiro Shiraishi ,  Akihiro Onozuka ,  Hiromichi Endoh ,  Tsutomu Yamada ,  Satoru Funaki

发明人： Akira Bando ,  Shin Kokura ,  Takashi Umehara ,  Masamitsu Kobayashi ,  Hisao Nagayama ,  Naoya Mashiko ,  Masakazu Ishikawa ,  Masahiro Shiraishi ,  Akihiro Onozuka ,  Hiromichi Endoh ,  Tsutomu Yamada ,  Satoru Funaki

IPC分类号： G06F11/00 ,  G06F7/02

CPC分类号： G06F9/3851 ,  G06F9/30189 ,  G06F9/3885 ,  G06F11/1641 ,  G06F11/165 ,  G06F11/1683 ,  G06F11/1687 ,  G06F11/1695 ,  G06F2201/845

摘要： Processed results are received when processors make compatible computations on data of a common object. A computation command signal is generated and fed to the processors in response to a start signal from any one of the processors so that the processors can make computations with different operation timings. Then, the results of the computations made by the processors are compared with each other. Thus, apparatus capable of small size, high performance and safety at the same time can be achieved by the above construction using the processors.

摘要翻译： 当处理器对公共对象的数据进行兼容计算时，接收到处理的结果。 响应于来自任一个处理器的启动信号，生成计算命令信号并将其馈送到处理器，使得处理器可以用不同的操作定时进行计算。 然后，将处理器进行的计算的结果相互比较。 因此，可以通过使用处理器的上述结构来实现同时具有小尺寸，高性能和安全性的装置。

公开(公告)号：US20110214125A1

公开(公告)日：2011-09-01

申请号：US13105041

申请日：2011-05-11

申请人： Akira Bando ,  Shin Kokura ,  Takashi Umehara ,  Masamitsu Kobayashi ,  Hisao Nagayama ,  Naoya Mashiko ,  Masakazu Ishikawa ,  Masahiro Shiraishi ,  Akihiro Onozuka ,  Hiromichi Endoh ,  Tsutomu Yamada ,  Satoru Funaki

发明人： Akira Bando ,  Shin Kokura ,  Takashi Umehara ,  Masamitsu Kobayashi ,  Hisao Nagayama ,  Naoya Mashiko ,  Masakazu Ishikawa ,  Masahiro Shiraishi ,  Akihiro Onozuka ,  Hiromichi Endoh ,  Tsutomu Yamada ,  Satoru Funaki

IPC分类号： G06F9/46

CPC分类号： G06F9/3851 ,  G06F9/30189 ,  G06F9/3885 ,  G06F11/1641 ,  G06F11/165 ,  G06F11/1683 ,  G06F11/1687 ,  G06F11/1695 ,  G06F2201/845

摘要： An input/output control apparatus including: a unit that controls input/output of data relating to a computation of a plurality of processors in response to an access request from a second input/output unit and an access request from a first input/output unit which requires higher reliability than said second input/output unit, and orders at least one of a plurality of processors to perform a computation relating to the access request from said first input/output unit away from the computation relating to the access request from said second input/output unit in case of that said first input/output unit issued an access request, so that a same computation is made by said plurality of processors; a unit that compares the results of said computations relative to the access request from said first input/output unit provided from said plurality of processors; and a unit that allows the data associated with said computations of said processors to be output on the basis of said compared results.

摘要翻译： 一种输入/输出控制装置，包括：响应于来自第二输入/输出单元的访问请求和来自第一输入/输出单元的访问请求来控制与多个处理器的计算有关的数据的输入/输出的单元 其要求比所述第二输入/输出单元更高的可靠性，并且命令多个处理器中的至少一个处理器执行与来自所述第一输入/输出单元的访问请求相关的计算，远离与所述第二输入/输出单元的访问请求有关的计算 在所述第一输入/输出单元发出访问请求的情况下，输入/输出单元，使得所述多个处理器进行相同的计算; 从所述多个处理器提供的所述第一输入/输出单元中比较所述计算结果与所述访问请求的单元; 以及允许基于所述比较结果输出与所述处理器的所述计算相关联的数据的单元。

公开(公告)号：US09208037B2

公开(公告)日：2015-12-08

申请号：US12457682

申请日：2009-06-18

申请人： Toshiki Shimizu ,  Akira Bando ,  Yusaku Otsuka ,  Yasuhiro Kiyofuji ,  Eiji Kobayashi ,  Akihiro Onozuka ,  Satoru Funaki ,  Masakazu Ishikawa ,  Hideaki Masuko ,  Yusuke Seki ,  Wataru Sasaki ,  Naoya Mashiko ,  Akihiro Nakano ,  Shin Kokura ,  Shoichi Ozawa ,  Yu Iwasaki

发明人： Toshiki Shimizu ,  Akira Bando ,  Yusaku Otsuka ,  Yasuhiro Kiyofuji ,  Eiji Kobayashi ,  Akihiro Onozuka ,  Satoru Funaki ,  Masakazu Ishikawa ,  Hideaki Masuko ,  Yusuke Seki ,  Wataru Sasaki ,  Naoya Mashiko ,  Akihiro Nakano ,  Shin Kokura ,  Shoichi Ozawa ,  Yu Iwasaki

IPC分类号： G06F11/20 ,  G06F11/16 ,  G06F9/445

CPC分类号： G06F11/2033 ,  G06F8/656 ,  G06F11/1658 ,  G06F11/2028 ,  G06F11/2038 ,  G06F11/2097

摘要： The present invention provides a duplexed operation processor control system that includes operation processors, an I/O device, and at least one communication path that couples the operation processors to the I/O device, and at least one communication path that couples the operation processors with each other. The duplexed operation processor control system switches over either of the operation processors to be a primary operation processor that executes a control operation for a control target, and the other to be a secondary operation processor that is in a stand-by state, and the secondary operation processor snoops control data synchronously when the primary operation processor acquires the control data from the control target.

公开(公告)号：US20090319756A1

公开(公告)日：2009-12-24

申请号：US12457682

申请日：2009-06-18

申请人： Toshiki Shimizu ,  Akira Bando ,  Yusaku Otsuka ,  Yasuhiro Kiyofuji ,  Elji Kobayashi ,  Akihiro Onozuka ,  Satoru Funaki ,  Masakazu Ishikawa ,  Hideaki Masuko ,  Yusuke Seki ,  Wataru Sasaki ,  Naoya Mashiko ,  Akihiro Nakano ,  Shin Kokura ,  Shoichi Ozawa ,  Yu Iwasaki

发明人： Toshiki Shimizu ,  Akira Bando ,  Yusaku Otsuka ,  Yasuhiro Kiyofuji ,  Elji Kobayashi ,  Akihiro Onozuka ,  Satoru Funaki ,  Masakazu Ishikawa ,  Hideaki Masuko ,  Yusuke Seki ,  Wataru Sasaki ,  Naoya Mashiko ,  Akihiro Nakano ,  Shin Kokura ,  Shoichi Ozawa ,  Yu Iwasaki

IPC分类号： G06F15/76 ,  G06F9/44 ,  G06F9/312

CPC分类号： G06F11/2033 ,  G06F8/656 ,  G06F11/1658 ,  G06F11/2028 ,  G06F11/2038 ,  G06F11/2097

摘要： The present invention provides a duplexed operation processor control system that includes operation processors, an I/O device, and at least one communication path that couples the operation processors to the I/O device, and at least one communication path that couples the operation processors with each other. The duplexed operation processor control system switches over either of the operation processors to be a primary operation processor that executes a control operation for a control target, and the other to be a secondary operation processor that is in a stand-by state, and the secondary operation processor snoops control data synchronously when the primary operation processor acquires the control data from the control target.

摘要翻译： 本发明提供了一种双工操作处理器控制系统，其包括操作处理器，I / O设备和将操作处理器耦合到I / O设备的至少一个通信路径，以及至少一个通信路径，其将操作处理器 与彼此。 双工操作处理器控制系统将任一个操作处理器切换为执行控制目标的控制操作的主操作处理器，另一个作为处于待机状态的辅助操作处理器，并且次要 当主操作处理器从控制目标获取控制数据时，操作处理器监听同步地控制数据。

公开(公告)号：US20120124268A1

公开(公告)日：2012-05-17

申请号：US13311691

申请日：2011-12-06

申请人： Yusaku Otsuka ,  Naoya Mashiko ,  Shin Kokura ,  Yu Iwasaki ,  Ryuichi Murakawa ,  Akira Bando ,  Wataru Sasaki ,  Hideyuki Yoshikawa ,  Masamitsu Kobayashi

发明人： Yusaku Otsuka ,  Naoya Mashiko ,  Shin Kokura ,  Yu Iwasaki ,  Ryuichi Murakawa ,  Akira Bando ,  Wataru Sasaki ,  Hideyuki Yoshikawa ,  Masamitsu Kobayashi

IPC分类号： G06F13/00

CPC分类号： G06F9/4887

摘要： A control apparatus for an input-output device includes a hardware part and a software part, in which a controller in the hardware part carries out a control operation in accordance with a signal from the input-output device, outputs a result of the control operation to a process, and has a timer unit to be excited at a constant period; and the software part has an information process part, a control process part, and an interrupt control unit to switch over the information process part and control process part one another, in which the interrupt control unit suspends an execution of the information process part to execute the control process part in priority and resume the information process part by switching over to the information process part from the control process part, when the execution of the control process part is terminated.

摘要翻译： 一种用于输入 - 输出设备的控制装置包括硬件部分和软件部分，其中硬件部分中的控制器根据来自输入 - 输出设备的信号执行控制操作，输出控制操作的结果 具有以恒定周期激发的定时器单元; 并且软件部分具有信息处理部分，控制处理部分和中断控制单元，用于切换信息处理部分和控制处理部分，其中中断控制单元暂停执行信息处理部分以执行 控制处理部分优先，并且当控制处理部分的执行被终止时，通过从控制处理部分切换到信息处理部分来恢复信息处理部分。

公开(公告)号：US08423681B2

公开(公告)日：2013-04-16

申请号：US13311691

申请日：2011-12-06

申请人： Yusaku Otsuka ,  Naoya Mashiko ,  Shin Kokura ,  Yu Iwasaki ,  Ryuichi Murakawa ,  Akira Bando ,  Wataru Sasaki ,  Hideyuki Yoshikawa ,  Masamitsu Kobayashi

发明人： Yusaku Otsuka ,  Naoya Mashiko ,  Shin Kokura ,  Yu Iwasaki ,  Ryuichi Murakawa ,  Akira Bando ,  Wataru Sasaki ,  Hideyuki Yoshikawa ,  Masamitsu Kobayashi

IPC分类号： G06F3/00

CPC分类号： G06F9/4887

摘要： A control apparatus for an input-output device includes a hardware part and a software part, in which a controller in the hardware part carries out a control operation in accordance with a signal from the input-output device, outputs a result of the control operation to a process, and has a timer unit to be excited at a constant period; and the software part has an information process part, a control process part, and an interrupt control unit to switch over the information process part and control process part one another, in which the interrupt control unit suspends an execution of the information process part to execute the control process part in priority and resume the information process part by switching over to the information process part from the control process part, when the execution of the control process part is terminated.

摘要翻译： 一种用于输入 - 输出设备的控制装置包括硬件部分和软件部分，其中硬件部分中的控制器根据来自输入 - 输出设备的信号执行控制操作，输出控制操作的结果 具有以恒定周期激发的定时器单元; 并且软件部分具有信息处理部分，控制处理部分和中断控制单元，用于切换信息处理部分和控制处理部分，其中中断控制单元暂停执行信息处理部分以执行 控制处理部分优先，并且当控制处理部分的执行被终止时，通过从控制处理部分切换到信息处理部分来恢复信息处理部分。

公开(公告)号：US08095695B2

公开(公告)日：2012-01-10

申请号：US12358375

申请日：2009-01-23

申请人： Yusaku Otsuka ,  Naoya Mashiko ,  Shin Kokura ,  Yu Iwasaki ,  Ryuichi Murakawa ,  Akira Bando ,  Wataru Sasaki ,  Hideyuki Yoshikawa ,  Masamitsu Kobayashi

发明人： Yusaku Otsuka ,  Naoya Mashiko ,  Shin Kokura ,  Yu Iwasaki ,  Ryuichi Murakawa ,  Akira Bando ,  Wataru Sasaki ,  Hideyuki Yoshikawa ,  Masamitsu Kobayashi

IPC分类号： G06F3/00

CPC分类号： G06F9/4887

摘要： A control apparatus for an input-output device includes a hardware part and a software part, in which a controller in the hardware part carries out a control operation in accordance with a signal from the input-output device, outputs a result of the control operation to a process, and has a timer unit to be excited at a constant period; and the software part has an information process part, a control process part, and an interrupt control unit to switch over the information process part and control process part one another, in which the interrupt control unit suspends an execution of the information process part to execute the control process part in priority and resume the information process part by switching over to the information process part from the control process part, when the execution of the control process part is terminated.

摘要翻译： 一种用于输入 - 输出设备的控制装置包括硬件部分和软件部分，其中硬件部分中的控制器根据来自输入 - 输出设备的信号执行控制操作，输出控制操作的结果 具有以恒定周期激发的定时器单元; 并且软件部分具有信息处理部分，控制处理部分和中断控制单元，用于切换信息处理部分和控制处理部分，其中中断控制单元暂停执行信息处理部分以执行 控制处理部分优先，并且当控制处理部分的执行被终止时，通过从控制处理部分切换到信息处理部分来恢复信息处理部分。

公开(公告)号：US20090187261A1

公开(公告)日：2009-07-23

申请号：US12358375

申请日：2009-01-23

申请人： Yusaku Otsuka ,  Naoya Mashiko ,  Shin Kokura ,  Yu Iwasaki ,  Ryuichi Murakawa ,  Akira Bando ,  Wataru Sasaki ,  Hideyuki Yoshikawa ,  Masamitsu Kobayashi

发明人： Yusaku Otsuka ,  Naoya Mashiko ,  Shin Kokura ,  Yu Iwasaki ,  Ryuichi Murakawa ,  Akira Bando ,  Wataru Sasaki ,  Hideyuki Yoshikawa ,  Masamitsu Kobayashi

IPC分类号： G05B11/01 ,  G06F9/46

CPC分类号： G06F9/4887

摘要： A control apparatus for an input-output device includes a hardware part and a software part, in which a controller in the hardware part carries out a control operation in accordance with a signal from the input-output device, outputs a result of the control operation to a process, and has a timer unit to be excited at a constant period; and the software part has an information process part, a control process part, and an interrupt control unit to switch over the information process part and control process part one another, in which the interrupt control unit suspends an execution of the information process part to execute the control process part in priority and resume the information process part by switching over to the information process part from the control process part, when the execution of the control process part is terminated.

摘要翻译： 一种用于输入 - 输出设备的控制装置包括硬件部分和软件部分，其中硬件部分中的控制器根据来自输入 - 输出设备的信号执行控制操作，输出控制操作的结果 具有以恒定周期激发的定时器单元; 并且软件部分具有信息处理部分，控制处理部分和中断控制单元，用于切换信息处理部分和控制处理部分，其中中断控制单元暂停执行信息处理部分以执行 控制处理部分优先，并且当控制处理部分的执行被终止时，通过从控制处理部分切换到信息处理部分来恢复信息处理部分。

公开(公告)号：US20070055480A1

公开(公告)日：2007-03-08

申请号：US11514273

申请日：2006-09-01

申请人： Hiromichi Endoh ,  Tsutomu Yamada ,  Naoya Mashiko ,  Takashi Umehara

发明人： Hiromichi Endoh ,  Tsutomu Yamada ,  Naoya Mashiko ,  Takashi Umehara

IPC分类号： G21C17/00

CPC分类号： G06F11/27

摘要： A self-diagnosis system of a processor capable of realizing a sufficiently high processing ability for control tasks is provided without deteriorating reliability of safety controls even in complex diagnostic techniques. The self-diagnosis system is equipped with a diagnostic target area allocator for allocating a non-active area within a memory as a diagnosis-ready area, which is not used in a control task under execution by a main processor in an independent manner from the main processor; and a diagnostic executor for executing a diagnosis based upon a predetermined sequence in an independent manner from the main processor. In the self-diagnosis system, a diagnostic target area segmented from the diagnosis-ready area is selected, and a diagnosis of the selected diagnostic target area is carried out in each of diagnostic cycles by the diagnostic executor.

摘要翻译： 提供了能够实现足够高的控制任务处理能力的处理器的自我诊断系统，而不会恶化安全控制的可靠性，即使在复杂的诊断技术中。 自诊断系统配备有用于将存储器内的非有效区域分配为诊断就绪区域的诊断目标区域分配器，其不被主处理器执行的控制任务中以独立的方式从 主处理器 以及诊断执行器，用于基于来自主处理器的独立方式基于预定顺序执行诊断。 在自诊断系统中，选择从诊断就绪区域分割的诊断对象区域，并且通过诊断执行器在每个诊断周期中进行所选择的诊断对象区域的诊断。