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1. 发明专利

JP2010152872A Sequence control device, and module device and connection device 审中-公开
标题翻译：序列控制装置，以及模块装置和连接装置
公开(公告)号：JP2010152872A
公开(公告)日：2010-07-08
申请号：JP2009246429
申请日：2009-10-27
申请人： Yokogawa Electric Corp , 横河電機株式会社
发明人： OKAMOTO HIROFUMI , ONO KOICHI
IPC分类号： G05B19/05
CPC分类号： G05B19/054 , G05B2219/15018 , G05B2219/25464
摘要： PROBLEM TO BE SOLVED: To provide a sequence control device and the like which can improve the data transfer efficiency so as to improve the entire processing efficiency.
SOLUTION: The sequence control device includes: a plurality of modules 20a to 20d which can transmit/receive a packet; and a backboard 10 which mutually connects the modules 20a to 20d. The sequence control device 1 executes sequence control while transferring a packet between the modules 20a to 20d via the backboard 10, wherein the modules 20a to 20d have serial transmission I/F circuits 21a to 21d, respectively, for transmitting/receiving a packet by serial communication, and the backboard 10 has a serial transfer switch 11 which transfers the packet transmitted from the serial transmission I/F circuits 21a to 21d to a transfer destination module by the serial communication.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以提高数据传输效率的序列控制装置等，以提高整个处理效率。解决方案：序列控制装置包括：可以发送/接收分组的多个模块20a至20d; 以及相互连接模块20a〜20d的背板10。顺序控制装置1经由背板10在模块20a〜20d之间传送分组时执行顺序控制，其中模块20a至20d分别具有用于通过串行发送/接收分组的串行传输I / F电路21a至21d 通信和背板10具有串行转接开关11，其通过串行通信将从串行传输I / F电路21a至21d发送的分组传送到传送目的地模块。版权所有（C）2010，JPO＆INPIT

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