公开(公告)号：US20050267953A1

公开(公告)日：2005-12-01

申请号：US11167137

申请日：2005-06-28

申请人： Shoji Suzuki ,  Takanori Yokoyama ,  Wataru Nagaura ,  Takaaki Imai

发明人： Shoji Suzuki ,  Takanori Yokoyama ,  Wataru Nagaura ,  Takaaki Imai

IPC分类号： G06F15/177 ,  H04L29/08

CPC分类号： H04L67/125 ,  H04L67/10 ,  H04L69/329

摘要： The present invention provides a real-time distributed system which can improve productivity of software by suppressing a volume of software change incident to change in the system configuration, and can send or receive a message requested to be sent or received corresponding to its priority. A middleware is contained in each of control units. Services of the middleware in each of the control units are as follows, that is, 1. tasks T1, . . . , Tn for executing starting AP modules and calling RT communication processing according to starting order information and the like in AP configuration information, and 2. RT communication service for executing sending and receiving messages Msgl, . . . , Msgn between the AP modules corresponding to the calling. The AP configuration information and the messages are generated by an information processor based on user defined information and transmitted to each of the units by on-line or off-line. Further, the real-time distributed system comprises a network controller for executing network communication by storing a plurality of sending and receiving messages, a network driver for executing network communication using the network controller, a network driver for executing network communication using the network controller, a network driver priority management means for determining priority of processing of the network driver corresponding to priorities of sent and received messages to be handled, and a scheduling means for executing processing of the network driver according to the priority of the processing of the network driver.

摘要翻译： 本发明提供了一种实时分布式系统，其可以通过抑制事件改变系统配置的软件变化量来提高软件的生产力，并且可以根据其优先级发送或接收请求发送或接收的消息。 每个控制单元都包含一个中间件。 每个控制单元的中间件服务如下，即1.任务T 1，。 。 。 ，Tn，用于根据AP配置信息中的起始顺序信息等执行起始AP模块和呼叫RT通信处理;以及2.用于执行发送和接收消息Msg1的RT通信服务。 。 。 ，Msgn之间的AP模块对应的调用。 AP配置信息和消息由信息处理器基于用户定义的信息生成，并通过在线或离线发送到每个单元。 此外，实时分布式系统包括通过存储多个发送和接收消息来执行网络通信的网络控制器，用于使用网络控制器执行网络通信的网络驱动器，用于使用网络控制器执行网络通信的网络驱动器， 网络驱动器优先级管理装置，用于根据所处理的发送和接收消息的优先级确定网络驱动器的处理优先级;以及调度装置，用于根据网络驱动程序的处理优先级执行网络驱动程序的处理。

公开(公告)号：US07036050B2

公开(公告)日：2006-04-25

申请号：US10885322

申请日：2004-07-07

申请人： Wataru Nagaura ,  Takanori Yokoyama ,  Shoji Suzuki ,  Satoru Kuragaki ,  Takaaki Imai

发明人： Wataru Nagaura ,  Takanori Yokoyama ,  Shoji Suzuki ,  Satoru Kuragaki ,  Takaaki Imai

IPC分类号： G06F11/00

CPC分类号： H04L1/0061 ,  H04L12/40032 ,  H04L51/30 ,  H04L69/26 ,  H04L69/40 ,  H04L2012/40215 ,  H04L2012/40273

摘要： The highly reliable distributed system is composed of a communication protocol processing unit which comprises a mailbox for storing a communication message, and executes communication protocol processing between data of an application program and a network controller using the network controller performing network communication of the message in the mailbox; an error detection coding unit; an error detection decoding unit which reconverts data converted from communication data by the error detection coding unit to the original data, and detects that the content of the data is damaged if it is damaged; and a data comparing unit for checking whether or not two kinds of data agree with each other.

公开(公告)号：US20080282118A1

公开(公告)日：2008-11-13

申请号：US12053216

申请日：2008-03-21

申请人： Wataru NAGAURA ,  Takanori Yokoyama ,  Shoji Suzuki ,  Satoru Kuragaki ,  Takaaki Imai

发明人： Wataru NAGAURA ,  Takanori Yokoyama ,  Shoji Suzuki ,  Satoru Kuragaki ,  Takaaki Imai

IPC分类号： G06F11/07

CPC分类号： H04L1/0061 ,  H04L12/40032 ,  H04L51/30 ,  H04L69/26 ,  H04L69/40 ,  H04L2012/40215 ,  H04L2012/40273

摘要： The highly reliable distributed system is composed of a communication protocol processing unit which comprises a mailbox for storing a communication message, and executes communication protocol processing between data of an application program and a network controller using the network controller performing network communication of the message in the mailbox; an error detection coding unit; an error detection decoding unit which reconverts data converted from communication data by the error detection coding unit to the original data, and detects that the content of the data is damaged if it is damaged; and a data comparing unit for checking whether or not two kinds of data agree with each other.

摘要翻译： 高度可靠的分布式系统由包括用于存储通信消息的邮箱的通信协议处理单元组成，并且使用网络控制器执行应用程序的数据和网络控制器之间的通信协议处理，所述网络控制器执行消息的网络通信 邮箱; 错误检测编码单元; 错误检测解码单元，其将由错误检测编码单元从通信数据转换的数据重新转换为原始数据，并且如果损坏，则检测到数据的内容被损坏; 以及用于检查两种数据是否彼此一致的数据比较单元。

公开(公告)号：US07356739B2

公开(公告)日：2008-04-08

申请号：US11384319

申请日：2006-03-21

申请人： Wataru Nagaura ,  Takanori Yokoyama ,  Shoji Suzuki ,  Satoru Kuragaki ,  Takaaki Imai

发明人： Wataru Nagaura ,  Takanori Yokoyama ,  Shoji Suzuki ,  Satoru Kuragaki ,  Takaaki Imai

IPC分类号： G06F11/00

CPC分类号： H04L1/0061 ,  H04L12/40032 ,  H04L51/30 ,  H04L69/26 ,  H04L69/40 ,  H04L2012/40215 ,  H04L2012/40273

摘要： The highly reliable distributed system is composed of a communication protocol processing unit which comprises a mailbox for storing a communication message, and executes communication protocol processing between data of an application program and a network controller using the network controller performing network communication of the message in the mailbox; an error detection coding unit; an error detection decoding unit which reconverts data converted from communication data by the error detection coding unit to the original data, and detects that the content of the data is damaged if it is damaged; and a data comparing unit for checking whether or not two kinds of data agree with each other.

摘要翻译： 高度可靠的分布式系统由包括用于存储通信消息的邮箱的通信协议处理单元组成，并且使用网络控制器执行应用程序的数据和网络控制器之间的通信协议处理，所述网络控制器执行消息的网络通信 邮箱; 错误检测编码单元; 错误检测解码单元，其将由错误检测编码单元从通信数据转换的数据重新转换为原始数据，并且如果损坏，则检测到数据的内容被损坏; 以及用于检查两种数据是否彼此一致的数据比较单元。

公开(公告)号：US20060161820A1

公开(公告)日：2006-07-20

申请号：US11384319

申请日：2006-03-21

申请人： Wataru Nagaura ,  Takanori Yokoyama ,  Shoji Suzuki ,  Satoru Kuragaki ,  Takaaki Imai

发明人： Wataru Nagaura ,  Takanori Yokoyama ,  Shoji Suzuki ,  Satoru Kuragaki ,  Takaaki Imai

IPC分类号： G06F11/00

CPC分类号： H04L1/0061 ,  H04L12/40032 ,  H04L51/30 ,  H04L69/26 ,  H04L69/40 ,  H04L2012/40215 ,  H04L2012/40273

摘要： The highly reliable distributed system is composed of a communication protocol processing unit which comprises a mailbox for storing a communication message, and executes communication protocol processing between data of an application program and a network controller using the network controller performing network communication of the message in the mailbox; an error detection coding unit; an error detection decoding unit which reconverts data converted from communication data by the error detection coding unit to the original data, and detects that the content of the data is damaged if it is damaged; and a data comparing unit for checking whether or not two kinds of data agree with each other.

公开(公告)号：US06779138B2

公开(公告)日：2004-08-17

申请号：US10465746

申请日：2003-06-20

申请人： Wataru Nagaura ,  Takanori Yokoyama ,  Shoji Suzuki ,  Satoru Kuragaki ,  Takaaki Imai

发明人： Wataru Nagaura ,  Takanori Yokoyama ,  Shoji Suzuki ,  Satoru Kuragaki ,  Takaaki Imai

IPC分类号： G06F1100

CPC分类号： H04L1/0061 ,  H04L12/40032 ,  H04L51/30 ,  H04L69/26 ,  H04L69/40 ,  H04L2012/40215 ,  H04L2012/40273

摘要： The highly reliable distributed system is composed of a communication protocol processing unit which comprises a mailbox for storing a communication message, and executes communication protocol processing between data of an application program and a network controller using the network controller performing network communication of the message in the mailbox; an error detection coding unit; an error detection decoding unit which reconverts data converted from communication data by the error detection coding unit to the original data, and detects that the content of the data is damaged if it is damaged; and a data comparing unit for checking whether or not two kinds of data agree with each other.

摘要翻译： 高度可靠的分布式系统由包括用于存储通信消息的邮箱的通信协议处理单元组成，并且使用网络控制器执行应用程序的数据和网络控制器之间的通信协议处理，所述网络控制器执行消息的网络通信 邮箱; 错误检测编码单元; 错误检测解码单元，其将由错误检测编码单元从通信数据转换的数据重新转换为原始数据，并且如果损坏，则检测到数据的内容被损坏; 以及用于检查两种数据是否彼此一致的数据比较单元。

公开(公告)号：US06591380B1

公开(公告)日：2003-07-08

申请号：US09455474

申请日：1999-12-06

申请人： Wataru Nagaura ,  Takanori Yokoyama ,  Shoji Suzuki ,  Satoru Kuragaki ,  Takaaki Imai

发明人： Wataru Nagaura ,  Takanori Yokoyama ,  Shoji Suzuki ,  Satoru Kuragaki ,  Takaaki Imai

IPC分类号： G06F1100

CPC分类号： H04L1/0061 ,  H04L12/40032 ,  H04L51/30 ,  H04L69/26 ,  H04L69/40 ,  H04L2012/40215 ,  H04L2012/40273

摘要： The highly reliable distributed system is composed of a communication protocol processing unit which comprises a mailbox for storing a communication message, and executes communication protocol processing between data of an application program and a network controller using the network controller performing network communication of the message in the mailbox; an error detection coding unit; an error detection decoding unit which reconverts data converted from communication data by the error detection coding unit to the original data, and detects that the content of the data is damaged if it is damaged; and a data comparing unit for checking whether or not two kinds of data agree with each other.

摘要翻译： 高度可靠的分布式系统由包括用于存储通信消息的邮箱的通信协议处理单元组成，并且使用网络控制器执行应用程序的数据和网络控制器之间的通信协议处理，所述网络控制器执行消息的网络通信 邮箱; 错误检测编码单元; 错误检测解码单元，其将由错误检测编码单元从通信数据转换的数据重新转换为原始数据，并且如果损坏，则检测到数据的内容被损坏; 以及用于检查两种数据是否彼此一致的数据比较单元。