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1.发明授权公开(公告)号：US06947813B2
公开(公告)日：2005-09-20
申请号：US10777895
申请日：2004-02-13
申请人： Masashi Sugihara , Masayuki Fukai , Akio Ito , Katsuhito Shimizu , Satoshi Kusaka , Shigeaki Namba , Toru Kimura
发明人： Masashi Sugihara , Masayuki Fukai , Akio Ito , Katsuhito Shimizu , Satoshi Kusaka , Shigeaki Namba , Toru Kimura
CPC分类号： H02J13/0075 , H02J13/001 , Y02E60/7853 , Y04S10/40 , Y04S40/126
摘要： A monitoring and control system is provided having a control device, arranged in a central controller room, which provides commands to power distribution panel switch gear located in the field. The switch gear transmits and receives controlling and monitoring signals through wireless communication applying an evanescent mode. The switch gear has a power circuit connected to a plurality of devices to be operated. The switch gear is a panel comprising metal and non-metal surfaces, so that a portion of wireless waves in the evanescent mode travel out of the panel. A receiver is provided for monitoring the wireless waves that travel out of the panel. The wireless signals are compared with information stored in a diagnostics database, and are diagnostically evaluated to determine whether the signals are within a known normal operating range.
摘要翻译： 提供一种监视和控制系统，其具有布置在中央控制室中的控制装置，其向位于该领域的配电盘开关装置提供命令。 开关装置通过应用ev逝模式的无线通信发送和接收控制和监视信号。 开关装置具有连接到要操作的多个装置的电源电路。 开关装置是包括金属和非金属表面的面板，使得ev逝模式中的一部分无线电波行进出面板。 提供接收器用于监视从面板移出的无线波。 将无线信号与存储在诊断数据库中的信息进行比较，并进行诊断性评估，以确定信号是否在已知的正常工作范围内。
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2.发明授权
公开(公告)号：US6035247A
公开(公告)日：2000-03-07
申请号：US969300
申请日：1997-11-13
申请人： Masashi Sugihara , Masayuki Fukai , Akio Ito , Katsuhito Shimizu
发明人： Masashi Sugihara , Masayuki Fukai , Akio Ito , Katsuhito Shimizu
IPC分类号： H02J13/00 , G05B9/02 , G05B19/418 , G05B23/02 , G05B15/00
CPC分类号： G05B19/4184 , G05B2219/31131 , G05B2219/31437 , Y02P90/14 , Y02P90/18
摘要： A communication module of a controller for outputting a command relating to an operation and a monitor for auxiliaries to be operated and a communication module of a switch gear for generating information relating to a protection and an interlock for the auxiliaries to be operated are connected through a serial transmission cable wires. Each of the switch gears is connected each other through a serial transmission cable wires. By controlling a CPU in the switch gear, an activation of the auxiliaries to be protected which are connected to a power circuit is commanded and then the protection operation and the interlock operation for the auxiliaries to be operated are carried out. A small scale of the apparatus can be attained and the wiring cables can be lessened.
摘要翻译： 用于输出与要操作的辅助设备的操作和监视器有关的命令的控制器的通信模块以及用于产生关于待操作的辅助设备的保护和互锁的信息的开关装置的通信模块通过 串行传输电缆线。 每个开关齿轮通过串行传输电缆线相互连接。 通过控制开关装置中的CPU，命令连接到电源电路的被保护辅助件的激活，然后执行保护操作和辅助装置的互锁操作。 可以实现小规模的装置，并且可以减少布线电缆。
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3.发明授权
公开(公告)号：US4942514A
公开(公告)日：1990-07-17
申请号：US268714
申请日：1988-11-09
申请人： Hisanori Miyagaki , Katsuhito Shimizu , Haruya Tobita , Atsushi Takita , Tooru Kimura , Akira Sugano , Masayuki Kikuchi , Masayuki Fukai
发明人： Hisanori Miyagaki , Katsuhito Shimizu , Haruya Tobita , Atsushi Takita , Tooru Kimura , Akira Sugano , Masayuki Kikuchi , Masayuki Fukai
CPC分类号： G06F3/033 , G05B23/0216
摘要： A system and a method of monitoring and displaying in which control screen indicating a control data of a control device for process control displayed on the display screen of a display unit by a touch operation on a diagram of the control device, the control data being further selected by another touch operation. The display condition of the control data display area thus changes, the operator being permitted to visually check whether the operation has been selected correctly. After visual confirmation, a switch disposed outside of the display screen and corresponding to the called control screen is operated to start the operation of the control device determined for control for the first time at this time point. In case of a combined display of a control device and a control screen, on the other hand, a first display unit is utilized such that the called control screen is displayed at a position far from the control device to be controlled, thereby not hiding the control device display. The control screen may be moved to a given position on the system diagram. A second display unit is utilized such that the original system diagram is displayed in a reduced form in combination with and not superimposed on the called control screen. The control screen and the control-related screen are called repeatedly so that when the reduction rate of the original system diagram exceeds a critical value, the reduction rate is fixed to a predetermined value and the control screens are displayed in scroll.
摘要翻译： 一种监视和显示控制屏幕的系统和方法，其中控制屏幕通过在控制装置的图表上的触摸操作显示在显示单元的显示屏上，显示用于过程控制的控制装置的控制数据，控制数据进一步 通过另一个触摸操作选择。 因此，控制数据显示区域的显示条件改变，允许操作者目视检查操作是否被正确选择。 在视觉确认之后，操作设置在显示屏外部并对应于被叫控制屏幕的开关，以开始在该时间点首次确定的用于控制的控制装置的操作。 另一方面，在控制装置和控制画面的组合显示的情况下，使用第一显示单元，使得被叫控制画面显示在远离被控制的控制装置的位置，从而不会隐藏 控制装置显示。 控制屏幕可以移动到系统图上的给定位置。 使用第二显示单元，使得原始系统图与减少的形式一起显示，并且不叠加在被叫控制屏幕上。 重复调用控制画面和控制相关画面，使得当原始系统图的缩小率超过临界值时，缩小率固定为预定值，控制画面以滚动显示。
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4.发明授权公开(公告)号：US06853930B2
公开(公告)日：2005-02-08
申请号：US09952024
申请日：2001-09-14
CPC分类号： G06Q10/06 , G05F1/66 , G06Q50/06 , H02J3/00 , H02J2003/007 , Y02E40/76 , Y02E60/76 , Y04S10/54 , Y04S10/545 , Y04S40/22 , Y10S706/902 , Y10S706/915
摘要： In order to provide an operation and maintenance planning aiding system for a power generation installation which prepares an operation plan for a plurality of power generation units by making use of actual plant data and based on a total judgement including a variety of circumstances of the machine and apparatus or the parts thereof in the power generation units, in the system the plurality of power generation units 41, 42, 51 and 52, a power supply command center 3 and a service center 1 are arranged and connected via a communication network 6, the service center 1 obtains the plant data via the communication network 6 from the plurality of power generation units 41, 42, 51 and 52, calculates in real time a power generation efficiency of a concerned power generation unit for every plurality of power generation units 41, 42 51 and 52 by making use of the obtained plant data and design data of the concerned power generation unit and prepares an operation and maintenance plan for each of the power generation units based on the calculated power generation efficiency.
摘要翻译： 为了提供一种发电装置的运行和维护计划辅助系统，其通过利用实际的工厂数据并且基于包括机器的各种情况的总体判断来准备多个发电机组的运行计划，以及 设备或其部件，在系统中，多个发电单元41,42,51和52，电源指令中心3和服务中心1经由通信网络6布置和连接， 服务中心1通过通信网络6从多个发电单元41,42,51和52获取工厂数据，实时计算每个发电单元41的相关发电单元的发电效率， 42 51和52通过利用获得的工厂数据和有关发电机组的设计数据，并准备每个o的运行和维护计划 f基于计算出的发电效率的发电单元。
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公开(公告)号：US08712557B2
公开(公告)日：2014-04-29
申请号：US13167749
申请日：2011-06-24
申请人： Hisashi Terae , Katsuhito Shimizu , Yusaku Otsuka
发明人： Hisashi Terae , Katsuhito Shimizu , Yusaku Otsuka
IPC分类号： G05B19/042
CPC分类号： G05B19/056 , G05B2219/13144 , G05B2219/24167
摘要： A program editor creates a program-edit screen for a control system based on element data for representing circuit elements and operators and their attribute values. Here, the circuit elements and operators are components of sequential programs which constitute functions of the control system. The program editor which edits the element data on the created program-edit screen judges whether the data for representing the circuit elements and the operators is protected-function data or non-protected-function data and displays assembly sets of programs for implementing predetermined functions constituted by circuit elements and operators to which accesses are authenticated on the program-edit screen in a display mode different from those of the other assembly sets.
摘要翻译： 程序编辑器基于用于表示电路元件和运算符的元素数据及其属性值来创建用于控制系统的程序编辑屏幕。 这里，电路元件和操作器是构成控制系统功能的顺序程序的组成部分。 编辑所创建的程序编辑屏幕上的元素数据的程序编辑器判断用于表示电路元件和操作者的数据是保护功能数据还是非保护功能数据，并且显示用于实现预定功能的程序集 通过电路元件和操作符，在程序编辑屏幕上以不同于其他组合集的显示模式对访问进行认证。
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公开(公告)号：US20080307344A1
公开(公告)日：2008-12-11
申请号：US12132687
申请日：2008-06-04
IPC分类号： G06F3/048
CPC分类号： G06F3/0481
摘要： A plant monitoring apparatus and a plant operation monitoring method are disclosed, wherein the plant monitoring apparatus includes a display unit for displaying a plant monitor screen having a plurality of windows displayed in superposition with each other, a monitor unit for monitoring a status change of the plant, and a control unit for transparently displaying at least a partial area of the superposed window upon detection of a status change of the plant by the monitor unit.
摘要翻译： 公开了一种植物监测装置和植物操作监测方法，其中所述植物监测装置包括：显示单元，用于显示具有彼此叠加显示的多个窗口的植物监测屏;监测单元，用于监测所述植物监测装置的状态变化; 植物和控制单元，用于在由监视器单元检测到植物的状态变化时，透明地显示叠加的窗口的至少一部分区域。
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7.发明授权公开(公告)号：US07065472B2
公开(公告)日：2006-06-20
申请号：US10755292
申请日：2004-01-13
IPC分类号： G06F15/00
CPC分类号： G06Q10/06 , G05F1/66 , G06Q50/06 , H02J3/00 , H02J2003/007 , Y02E40/76 , Y02E60/76 , Y04S10/54 , Y04S10/545 , Y04S40/22 , Y10S706/902 , Y10S706/915
摘要： In order to provide an operation and maintenance planning aiding system for a power generation installation which prepares an operation plan for a plurality of power generation units by making use of actual plant data and based on a total judgement including a variety of circumstances of the machine and apparatus or the parts thereof in the power generation units, in the system the plurality of power generation units 41, 42, 51 and 52, a power supply command center 3 and a service center 1 are arranged and connected via a communication network 6, the service center 1 obtains the plant data via the communication network 6 from the plurality of power generation units 41, 42, 51 and 52, calculates in real time a power generation efficiency of a concerned power generation unit for every plurality of power generation units 41, 42 51 and 52 by making use of the obtained plant data and design data of the concerned power generation unit and prepares an operation and maintenance plan for each of the power generation units based on the calculated power generation efficiency.
摘要翻译： 为了提供一种发电装置的运行和维护计划辅助系统，其通过利用实际的工厂数据并且基于包括机器的各种情况的总体判断来准备多个发电机组的运行计划，以及 设备或其部件，在系统中，多个发电单元41,42,51和52，电源指令中心3和服务中心1经由通信网络6布置和连接， 服务中心1通过通信网络6从多个发电单元41,42,51和52获取工厂数据，实时计算每个发电单元41的相关发电单元的发电效率， 42 51和52通过利用获得的工厂数据和相关发电机组的设计数据，并制定了eac的运行和维护计划 基于计算出的发电效率的发电单元的h。
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公开(公告)号：US06895289B2
公开(公告)日：2005-05-17
申请号：US10291778
申请日：2002-11-12
申请人： Katsuhito Shimizu , Tooru Kimura , Yoshio Maruyama , Yukiko Mouri , Satoru Shimizu , Hidekazu Fujimura , Masao Furukawa , Yoshiharu Hayashi , Yasushi Hayasaka
发明人： Katsuhito Shimizu , Tooru Kimura , Yoshio Maruyama , Yukiko Mouri , Satoru Shimizu , Hidekazu Fujimura , Masao Furukawa , Yoshiharu Hayashi , Yasushi Hayasaka
CPC分类号： G06F17/30575 , G06F17/30011 , Y10S707/99953 , Y10S707/99954
摘要： Documents used for process control can be managed and maintained from a document server and a terminal. In order to update the documents quickly so that an operated process is always kept in the most preferable state of operation, the document server stores and manages production documents used for actually controlling and monitoring a control system plant, whereas the terminal system is used to refer and edit plant documents. The terminal can synchronize contents of the plant documents in the document server with those in the control system before storing the synchronized plant documents in the terminal.
摘要翻译： 用于过程控制的文档可以从文档服务器和终端进行管理和维护。 为了快速更新文档，操作过程始终保持在最佳操作状态，文件服务器存储和管理用于实际控制和监控控制系统设备的生产文件，而终端系统用于引用 并编辑植物文件。 在将同步的工厂文档存储在终端中之前，终端可以将文档服务器中的工厂文档的内容与控制系统中的工厂文档的内容进行同步。
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公开(公告)号：US5268835A
公开(公告)日：1993-12-07
申请号：US762332
申请日：1991-09-19
申请人： Hisanori Miyagaki , Akira Sugano , Atsushi Takita , Eiji Toyama , Katsuhito Shimizu , Haruya Tobita , Hiroshi Matsumoto , Masahide Nomura , Tooru Kimura
发明人： Hisanori Miyagaki , Akira Sugano , Atsushi Takita , Eiji Toyama , Katsuhito Shimizu , Haruya Tobita , Hiroshi Matsumoto , Masahide Nomura , Tooru Kimura
CPC分类号： G05B13/0285 , Y10S706/90 , Y10S706/904
摘要： A process controller having a setting section for giving a target value for a fixed period of time, a control section including a predicting section for predicting a process response for the fixed time period in accordance with a current value of a process control amount and a virtual value of an operation amount; a quantitating section for quantitating a difference between the target value and the result by the predicting section; a calculating section for calculating a basic signal of the operation amount in accordance with the quantitated result, and an optimizing section including a predicting section for predicting a process response for the fixed time period with a control amount and an initial operation amount of the process; another quantitating section for quantitating a difference between the prediction and the target value, a calculating section for calculating the operation amount in accordance with the second quantitated result; and a section for performing control in such a way that the quantitating result and a predetermined evaluation criterion are compared with each other to perform an evaluation. The calculated result of the operation amount is repeatedly applied to the predicting section until the evaluation criterion is satisfied, a correcting signal used for optimizing the operation amount is obtained from a value of the operation amount when the quantitated result satisfies the criterion, and the correcting signal is added to a basic signal of the control section, and the adding result is output to the process.
摘要翻译： 一种处理控制器，具有用于给定固定时间段的目标值的设定部分，控制部分，包括预测部分，用于根据过程控制量的当前值预测固定时间段内的处理响应，虚拟 操作量值; 定量部分，用于对预测部分的目标值和结果之间的差进行定量; 计算部分，用于根据定量结果计算操作量的基本信号;以及优化部分，其包括预测部分，用于利用处理的控制量和初始操作量来预测固定时间段的处理响应; 用于定量预测和目标值之间的差的另一定量部分，用于根据第二定量结果计算操作量的计算部分; 以及用于执行控制的部分，使得将定量结果和预定评估标准彼此进行比较以进行评估。 将运算量的计算结果重复施加到预测部，直到满足评价标准为止，从定量结果满足标准的操作量的值获得用于优化操作量的校正信号， 信号被添加到控制部的基本信号，并将相加结果输出到处理。
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公开(公告)号：US20090121827A1
公开(公告)日：2009-05-14
申请号：US12265846
申请日：2008-11-06
IPC分类号： G05B23/02
CPC分类号： G05B23/0216 , G05B2219/31469 , G05B2219/31474
摘要： A plant monitor-control system which has a display unit that displays a plurality of plant information screens and menu screens that include plant information titles prepared for each of plant information screens, the display unit displaying thereon desired plant information screens upon selection of the plant information titles in menu screens displayed thereon, thereby permitting monitor and control of a plant according to plant information screens displayed on the display unit. The plant information titles in the menu screens are displayed in the region including a text title display region and a title image display region, the text title display region displaying text titles composed of character strings, the title image display region displaying title images composed of images representing the content of the plant information screens. It permits plant information screens to be displayed easily on the display unit.
摘要翻译： 一种工厂监视器控制系统，其具有显示单元，所述显示单元显示多个植物信息屏幕和菜单屏幕，所述菜单屏幕包括为每个植物信息屏幕准备的植物信息标题，所述显示单元在选择植物信息时在其上显示所需植物信息屏幕 在其上显示的菜单屏幕中的标题，从而允许根据在显示单元上显示的植物信息屏幕来监视和控制植物。 菜单屏幕中的植物信息标题显示在包括文本标题显示区域和标题图像显示区域的区域中，文本标题显示区域显示由字符串组成的文本标题，标题图像显示区域显示由图像组成的标题图像 代表工厂信息屏幕的内容。 它允许工厂信息屏幕在显示单元上轻松显示。
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