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1. 发明专利

JP2003029828A Process data analyzing device 有权
标题翻译：过程数据分析设备
公开(公告)号：JP2003029828A
公开(公告)日：2003-01-31
申请号：JP2001212126
申请日：2001-07-12
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OKAMOTO KAZUHIKO , NAKAMURA ISAO , SUNAGA TOMOYUKI
IPC分类号： G05B23/02 , G06Q30/04 , G06Q30/06 , G06Q50/00 , G06Q50/04 , G06Q50/06 , G06Q50/10 , G06F17/60
CPC分类号： Y02P90/30
摘要： PROBLEM TO BE SOLVED: To store process data in accordance with a request from a user who manages a process, and to analyze the process by using the stored data according to a request, and to provide the analyzed result to the user. SOLUTION: This process data analyzing device is provided with a process data analysis processing part 13 for retrieving process data stored in a data base 16 as historical data according to an analysis request from a user terminal, and for analyzing the retrieved process data, and for transmitting the analyzed result to the user terminal, a charging processing part 17 for charging the user according to the storage period of the historical data and the contents of the process analysis processing, a registered user management data base 14 for managing the user registration information of the user, and a communicating means 18 for receiving the process data by connecting to a process computer which controls the operation of the user side plant, and stores the process data of the plant. The data base 16 stores the process data collected from the process computer at the user side as the historical data.
摘要翻译：要解决的问题：根据来自管理过程的用户的请求来存储过程数据，并且根据请求使用存储的数据来分析过程，并将分析结果提供给用户。解决方案：该处理数据分析装置具有处理数据分析处理部分13，用于根据来自用户终端的分析请求检索存储在数据库16中的处理数据作为历史数据，并分析检索到的处理数据，将分析结果发送给用户终端，根据历史数据的存储期和处理分析处理的内容向用户收费的计费处理部17，用于管理用户注册信息的注册用户管理数据库14 用户，以及通过连接到控制用户侧设备的操作的处理计算机来接收处理数据并存储工厂的处理数据的通信装置18。数据库16将从用户侧的处理计算机收集的处理数据存储为历史数据。

2. 发明专利

JP2007004619A Working state management system, working state management method, and working state management program 审中-公开
标题翻译：工作状态管理系统，工作状态管理方法和工作状态管理方案
公开(公告)号：JP2007004619A
公开(公告)日：2007-01-11
申请号：JP2005185565
申请日：2005-06-24
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TADOKORO AKIKO , OKAMOTO KAZUHIKO
IPC分类号： G05B19/418 , G06Q10/00 , G06Q10/06 , G06Q50/00
CPC分类号： Y02P90/14 , Y02P90/18
摘要： PROBLEM TO BE SOLVED: To easily and surely obtain and manage the working state of a worker. SOLUTION: The document management system comprises a detection information acquisition part 110 acquiring information of detected personnel detected in each predetermined area 7 and information of the detected area 7 and the detection date and hour at predetermined intervals from a personnel detector 20 set in each predetermined area 7 constituting a working area 5 and storing them in an area-based working terminal database 125; a working time calculation part 111 calculating, based on information of the detection date and hour of detected personnel in each detection area 7 in the area-based working terminal database 125, the time from the first detection of detected personnel in each detection area 7 to the final detection in a predetermined day as a working time; and an output processing part 112 outputting the working time to an output interface. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：轻松，确定地获得和管理工人的工作状态。解决方案：文件管理系统包括检测信息获取部分110，从设置在人员检测器20中的每个预定区域7中检测到的检测到的人员的信息和检测区域7的信息以及预定间隔的检测日期和时间每个预定区域7构成工作区域5并将它们存储在基于区域的工作终端数据库125中; 工作时间计算部111基于区域工作终端数据库125中的每个检测区域7中的检测人员的检测日期和小时的信息计算从每个检测区域7中检测到的人员的第一次检测到在预定的日子作为工作时间的最终检测; 以及将工作时间输出到输出接口的输出处理部112。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2003331076A Facility maintenance system 审中-公开
标题翻译：设备维护系统
公开(公告)号：JP2003331076A
公开(公告)日：2003-11-21
申请号：JP2002134835
申请日：2002-05-10
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OKAMOTO KAZUHIKO
IPC分类号： G05B23/02 , G06F19/00 , G06Q10/04 , G06Q30/04 , G06Q30/06 , G06Q50/00 , G06Q50/04 , G06Q50/10 , G06F17/60
CPC分类号： Y02P90/30
摘要： PROBLEM TO BE SOLVED: To solve the problem that information can not be sufficiently managed due to the problem of working man-hour in a facility management system including enormous information volume though it is necessary to update the information of the system in each replacement of each plant facility because the management information of the plant facilities is related to the management information of fixed assets. SOLUTION: Each plant facility is replaced on the basis of order information from a user and user's facility management information also is updated. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了解决由于包括庞大的信息量的设施管理系统中的工作时间的问题而不能充分地管理信息的问题，尽管有必要在每个系统中更新系统的信息由于厂房设施的管理信息与固定资产的管理信息有关，因此更换各厂房设施。
解决方案：根据用户的订单信息更换每个工厂设施，用户的设施管理信息也会更新。版权所有（C）2004，JPO

4. 发明专利

JP2003050618A Method and system for managing process equipment 审中-公开
标题翻译：管理过程设备的方法和系统
公开(公告)号：JP2003050618A
公开(公告)日：2003-02-21
申请号：JP2001237672
申请日：2001-08-06
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SUZUKI KATSUYUKI , NISHINO YOSHITAKA , SHIRAISHI TOMOFUMI , OKAMOTO KAZUHIKO
IPC分类号： G06F3/048 , G05B23/02 , G06F3/00 , G06F17/14 , G06F17/18 , G06Q50/00 , G06Q50/04 , G06Q50/10 , G06F17/60
CPC分类号： Y02P90/30
摘要： PROBLEM TO BE SOLVED: To provide a process equipment management information by evaluating process equipment whose operational load is imposed. SOLUTION: Process equipment whose load is imposed is evaluated based on process data S1 by a process data analyzing means 3 and a process equipment load evaluating means 8, and collated with a maintenance history by a maintenance data collating means 9 so that the evaluated result can be re- evaluated. Thus, it is possible to easily estimate the load state of the plant equipment, and to provide proper prevention maintenance information by utilizing the process data and the maintenance history data.
摘要翻译：要解决的问题：通过评估施加操作负荷的过程设备来提供过程设备管理信息。解决方案：根据过程数据S1通过过程数据分析装置3和处理设备负荷评估装置8评估负荷的过程设备，并通过维护数据对照装置9与维护历史进行整理，使得评估结果可以重新评估。因此，可以容易地估计工厂设备的负载状态，并通过利用过程数据和维护历史数据提供适当的预防维护信息。

5. 发明专利

JP2002099305A METHOD AND DEVICE FOR PROCESSING OPTIMIZING OPERATION 失效
公开(公告)号：JP2002099305A
公开(公告)日：2002-04-05
申请号：JP2000290109
申请日：2000-09-25
申请人： HITACHI LTD
发明人： SUZUKI KATSUYUKI , NISHINO YOSHITAKA , SHIRAISHI TOMOFUMI , OKAMOTO KAZUHIKO
IPC分类号： G05B13/02 , G06F19/00 , G06N3/00 , G06Q10/04
摘要： PROBLEM TO BE SOLVED: To derive an optimal process operating state considering operation regulations or rule or priority and inhibition of an operating mode, that an operator conventionally has, when applying mathematical programming to real process operation. SOLUTION: The process optimizing operation device 1 for optimizing and operating the continuous quantity and discrete event of a target process, is provided with a search rule storage means 14 for storing operating conditions to be made preferential or to be inhibited based on operation regulations or operation knowledge, a search rule setting means 15 to be used for deriving optimized operation conditions, optimization calculating means 11, a conversion rule storage means 16 for storing the relation of correspondence between the optimization calculated result and the target process operating conditions, a display means 2 for displaying the operating conditions or correspondent relation, an input means 3 for changing the operating conditions or correspondent relation, and an optimal solution converting means 17 for making the output result of an optimization calculating means correspondent to the operating conditions.

6. 发明专利

JPH11265201A MULTIVARIABLE PROCESS CONTROL SYSTEM 失效
公开(公告)号：JPH11265201A
公开(公告)日：1999-09-28
申请号：JP6646698
申请日：1998-03-17
申请人： HITACHI LTD
发明人： SUZUKI KATSUYUKI , NISHIDA SHINICHIRO , OKAMOTO KAZUHIKO
IPC分类号： G05B13/02 , G05B11/32 , G05B11/36 , G05B23/02
摘要： PROBLEM TO BE SOLVED: To make the setting of the operation restriction condition of a control object process changeable while executing multivariable control without changing the process data base of a basic control base by storing the set value of the operation restriction condition in a data storage means independent of other process data such as an alarm set value. SOLUTION: This control system 1 is provided with the data storage means 12 so as to store restriction condition data used in a multivariable control system separately from the process data base 10. The execution module 13 of the multivariable control system fetches the process data and respective set values of a process 2 from the process data base 10 as data D1013. Also, the restriction condition data D1213 used in the multivariable control system are fetched from the data storage means 12. Based on the fetched data, in the execution module 13, control logic by the multivariable control system is computed and the controlled variable of the process 2 is decided. The arithmetic result is stored in the process data base 10 as the data D1310.

7. 发明专利

JPH09265378A SUPPORTING METHOD AND SUPPORTING SYSTEM FOR OPERATOR 失效
公开(公告)号：JPH09265378A
公开(公告)日：1997-10-07
申请号：JP7434196
申请日：1996-03-28
申请人： HITACHI LTD , TOKYO GAS CO LTD
发明人： OKAMOTO KAZUHIKO , OISHI SATOSHI , MURONOI HIROYOSHI , HORI TETSUYA
IPC分类号： G06F3/16 , G10L15/00 , G10L15/10 , G10L17/00 , G10L3/00
摘要： PROBLEM TO BE SOLVED: To provide a supporting method and device capable of judging the mental state of an operator for performing operations by voice input and performing operator supporting suited to the mental state. SOLUTION: In a voice recognition processing part 3, the pattern of the instruction word of a plant operation voice inputted beforehand is registered for each operator. During the operation, for a voice instruction word from a microphone 6, the sound pressure waveform is fetched through a data conversion part 2 to the voice recognition processing part 3 and a maximum sound pressure, a highest frequency and shortest sounding time are fetched to an operator state judgement processing part 4. The voice recognition processing part 3 divides the sound pressure waveform and performs spectrum conversion for respective sound pressure data and performs the voice recognition of the instruction word by pattern matching. Also, the operator is specified by speaker recognition. The operator state judgement processing part 4 compares the inputted maximum sound pressure, highest frequency and shortest sounding time with the registration data of the specified operator respectively and judges the mental state. A supporting processing output part 5 executes a supporting processing corresponding to instruction contents when the mental state of the operator is 'abnormal'.

8. 发明专利

JPS5137476A 失效
公开(公告)号：JPS5137476A
公开(公告)日：1976-03-29
申请号：JP10955974
申请日：1974-09-25
申请人： HITACHI LTD
发明人： TAKAZU SUSUMU , OKAMOTO KAZUHIKO
IPC分类号： B65G65/48 , B65G59/06

9. 发明专利

JP2000099107A MODEL PREDICTIVE CONTROL SYSTEM 失效
公开(公告)号：JP2000099107A
公开(公告)日：2000-04-07
申请号：JP27092698
申请日：1998-09-25
申请人： HITACHI LTD
发明人： NISHIDA SHINICHIRO , OKAMOTO KAZUHIKO
IPC分类号： G05B7/02 , G05B13/02 , G05B13/04
摘要： PROBLEM TO BE SOLVED: To enable a control following up variation of characteristics of a plant with its outside environment to be performed by automatically updating a model formed by combining plural weather models. SOLUTION: Optimum models are prepared according to weathers as dynamic characteristic models. Models in respective sectional areas of temperature are prepared for the respective weather models, and an optimum model is generated by a temperature according to the outside temperature obtained by a thermometer 13. Further, changes in weather are monitored by a rain gauge 15 and a sunshine recorder 14 and in case of a change, the weather models are switched. A future controlled variable is predicted 7 from the controlled variable and manipulated variable from some past point of time to the present by using the adopted dynamic characteristic model and a further target is set 9; and an optimum manipulated variable for decreasing the difference between a predicted value of the future controlled variable and the target is calculated 8 and outputted to a controller 2. Thus, the flow rate of steam of a valve 12 in, for example, a plant 3 is operated to control the temperature 11 in a distillation tower 10.

10. 发明专利

JPH1169404A AREA INFORMATION SERVICE SYSTEM AND METHOD 失效
公开(公告)号：JPH1169404A
公开(公告)日：1999-03-09
申请号：JP22931397
申请日：1997-08-26
申请人： HITACHI LTD
发明人： OHIRA NAOKI , ICHIKAWA YOSHIAKI , OISHI SATOSHI , MAEDA SHINGO , OKADA MASAFUMI , OKAMOTO KAZUHIKO
IPC分类号： G06F13/00 , G06Q30/02 , G06Q30/06 , G06Q50/00 , H04W64/00 , H04Q7/20
摘要： PROBLEM TO BE SOLVED: To provide a user holding a portable telephone set with area information. SOLUTION: Information providing sources C-1, C-2 and C-n are provided with service providing systems 3, 4 and 5 provided with shop information data bases 6, 7 and 8. A telephone company B is provided with an area information telephone number data base 17, a position detection processing part 19 and a key word detection processing part 20. The user A holding the portable telephone set 1 requests information provision to the telephone company B through the telephone set 1 and the telephone company B detects the present position of the user in the position detection processing part 19 and finds the telephone number of the pertinent information providing source from the telephone number data base 17. The information providing source of the telephone number and the portable telephone set 1 are line-connected by the telephone company B. Thus, the user is provided with the information from the shop information data base of the information providing source.

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