JP5274134B2 - Equipment information management server, equipment information management terminal and equipment information management system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an equipment information management server that reduces the use of public lines by acquiring plenty of accurate equipment information efficiently at a plant failure. <P>SOLUTION: The equipment information management server 1 includes an equipment information download database 17 in which lists of equipment information associated with each corresponding apparatus configuring a plant by the combination of an apparatus name and a failure description and lists of equipment information of apparatus classes the same as or similar to each apparatus are stored as a database. When receiving a failure signal from a plant monitoring and control system 3, the server searches the equipment information download database 17, based on the apparatus name and failure description acquired from the failure signal, for a list (search condition) of equipment information that may be useful for handling the failed apparatus. When an equipment information management terminal 2 at a site 200 makes a request to download required equipment information, the list of equipment information is also added in the equipment information download database 17. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

The present invention relates to a facility information management server that manages facility information of each device that constitutes a plant, a facility information management terminal that is used together with the facility information management server, and a facility information management system including these, in particular, a plant. the facility information management terminal abnormality is to carry on the scene when that occurred, related to the ability to automatically download the information of possible equipment to help deal with the equipment.

  Conventionally, a facility information management server in a facility information management system manages facility information including specifications, drawings, failure history, etc. of each device constituting the plant. When an abnormality occurs in the plant, the plant monitoring system Based on the device name obtained from the abnormal signal and the content of the failure, the facility information that may be useful for dealing with the device was retrieved and downloaded to the facility information management terminal. The user disconnected the equipment information management terminal on which the equipment information was downloaded from the network, carried it to the site, and dealt with the abnormal equipment while referring to the equipment information.

As a prior example, in Patent Document 1, in a central maintenance support device installed in a center or the like, information retrieval means is driven based on a request from an input means such as a portable terminal device or a driving support device, and similar to the past. There is proposed a plant operation and maintenance support device that performs a search as to whether there is maintenance data such as a case and displays the search result on a display unit such as each terminal device.
Japanese Patent Laid-Open No. 11-39023

  Thus, in the conventional facility information management system, when an abnormality occurs in the plant, the facility information related to the device is searched based on the device name and the failure content acquired from the abnormality signal of the plant monitoring control system, Although it has been downloaded to the facility information management terminal, there are cases where it is not possible to cope with only the facility information related to the device at the site, and it is desirable to efficiently acquire more abundant and accurate facility information.

  Conventionally, when the facility information required on site is insufficient, the facility information management terminal communicates with the facility information management server using the public line to acquire the necessary facility information. It is desirable to acquire necessary information without using the public line because there are places where the environment is not maintained, there are places where the environment is not available, and there is a need to reduce the cost of the public line.

  The present invention has been made to solve the above-described problems, and can efficiently acquire abundant and accurate equipment information when a plant abnormality occurs, and reduce the use of public lines. It is an object of the present invention to provide a facility information management server and facility information management terminal that can be used, and a facility information management system including these.

Facility information management server according to the present invention, the device name specification of each device, and the facility information database the information of the equipment, including the drawings and failure history is accumulated for each apparatus in the plant which constitutes the plant and a facility information download database list of lists of names of equipment associated with a combination of fault condition and facilities of the name of the same or similar equipment classified as the devices have been accumulated, the abnormal signal when an abnormality occurs in the plant The plant abnormality signal reception function that acquires the device name and failure details of the relevant device, and the setting that may be useful for dealing with the device based on the device name and failure content obtained by the plant abnormality signal reception function and download information search function to retrieve a list of Bei name from the facility information download database, download information retrieval machine A facility information search function to search for information equipment that may help address a list of the searched facility name to the device based on the equipment information database, the retrieved facilities by facility information search function And a facility information download control function for selectively downloading the facility information downloaded to the facility information management terminal while automatically downloading the information to the facility information management terminal portable to the user connected to a predetermined network ; , Equipped with a terminal connection state monitoring function for monitoring the connection state between a predetermined network and the equipment information management terminal or whether the user is logged in to the equipment information management terminal, and the terminal connection state monitoring function downloads equipment information An equipment information management terminal that satisfies a predetermined condition for determining that it is being used by a user has been detected. , The facility information download control function, from the equipment information managing terminal a predetermined condition is not satisfied to determine that is used by the user is connected to a predetermined network, it is to remove the information equipment downloaded.

  The facility information management terminal according to the present invention is a facility information management terminal used together with the facility information management server according to the present invention, and manages user access history information for facility information downloaded to the facility information management terminal. And an access history management function to be transmitted to the equipment information management server.

Moreover, facility information management system according to the present invention has a facility information database the information of the equipment has been accumulated, including the specifications of each apparatus in the plant, the drawings and failure history, equipment information management for managing information equipment and the server are connected by a facility information management server and a predetermined network, can receive information equipment that may help deal with the device when the abnormality in the devices constituting the plant generated from equipment information management server a facility information management system with the user with a portable facility information management terminal, facility information management server, the equipment associated with a combination of the device names and the failure content to each apparatus in the plant a facility information downloaded database a list of names and a list of equipment in the name of the same or similar equipment classified as each device is accumulated, A plant abnormality signal reception function that receives an abnormal signal when an abnormality occurs in a runt and obtains the device name and failure content of the device, and the device based on the device name and failure content obtained by the plant abnormality signal reception function and download information search function to search the list of facilities of names that may be useful to deal with from the facility information download database, to the equipment on the basis of the list of the searched facilities of name by downloading information search function a facility information search function that searches information equipment that may help address from the equipment information database, automatically facility information management as well as download information equipment retrieved by facility information search function facility information management terminal a facility information download control function to selectively remove the equipment information downloaded to the terminal, the predetermined net Terminal connection status monitoring function for monitoring whether the user is logged in to the facility information management terminal or whether the user is logged in to the facility information management terminal. The facility information download control function determines that the facility information download control function is connected to a predetermined network and used by the user when a facility information management terminal that satisfies a predetermined condition for determining that the user is using the device is detected. The downloaded equipment information is deleted from the equipment information management terminal that does not satisfy the predetermined condition .

According to the present invention, when receiving an abnormality signal from the plant monitoring and control system, it is downloaded abundant information accurate equipment facility information management terminal automatically acquires the information of the equipment by using the public line It is possible to provide a facility information management server and a facility information management terminal that can reduce the frequency, and a facility information management system including these.

Embodiment 1 FIG.
The first embodiment, which is the best mode for carrying out the present invention, will be described below with reference to the drawings. FIG. 1 is a schematic diagram showing a configuration of a facility information management system according to Embodiment 1 of the present invention. FIG. 2 shows a configuration of a conventional facility information management system as a comparative example. In the drawing, the same and corresponding parts are denoted by the same reference numerals.

  As shown in FIG. 1, a facility information management server 1, a facility information management terminal 2, and a plant monitoring control system 3 are installed in a venue 100 such as a plant management room, and these are connected by a predetermined network 4. In addition, a user (staff) can carry the equipment information management terminal 2 separately from the network 4 at the plant site 200. At the site 200, the facility information management terminal 2 communicates with the facility information management server 1 using the public line 5.

Facility information management server 1 in the first embodiment, the specifications of each apparatus in the plant, equipment information including the drawings and failure history, etc. (hereinafter, referred to as facility information) is a server for managing the main functions As the plant abnormality signal reception function 11, the facility information search function 12, the facility information database 13, the facility information download function 14, and the public line communication function 15, the conventional facility information management server 1a shown in FIG. It is the same. Furthermore, the facility information management server 1 according to the first embodiment includes a download information search function 16, a facility information download database 17, and a download information registration function 18.

  The plant abnormality signal receiving function 11 is a function that receives an abnormality signal from the plant monitoring control system 3 when an abnormality occurs in the plant, and acquires the device name and the failure content of the device from the abnormality signal. The facility information retrieval function 12 is a function for retrieving facility information to be downloaded to the facility information management terminal 2, and the facility information database 13 is facility information including specifications, drawings, failure histories, etc. of each device constituting the plant. It is a database that accumulates. The facility information download function 14 is a function for automatically downloading the facility information retrieved by the facility information retrieval function 12 to the facility information management terminal 2.

  The public line communication function 15 is a function for communicating with the facility information management terminal 2 disconnected from the network 4 using the public line 5. The facility information management terminal 2 is similarly provided with a public line communication function 24. The communication using the public line 5 will be described in detail later. The functions described above are functions provided in the conventional facility information management server 1a.

Moreover, facility information downloaded database 17, when searching for facility information to be downloaded to the equipment information managing terminal 2 by facility information search function 12, is obtained by pre-database a list of equipment names to be the search criteria . Specifically, a list of the device names and a list of names of equipment associated with a combination of fault condition and facilities of the name of the same or similar equipment classified as the devices with respect to each apparatus in the plant storage Has been. The facility information of the device classification that is the same as or similar to each device is information that is highly likely to be helpful when dealing with a device in which an abnormality has occurred.

Also, download information retrieval function 16, plant abnormality signal receiving function device name obtained by 11 and a fault condition on the basis of equipment of facility information download database a list of names that may be helpful in dealing with the device This is a function for searching from 17. Also, download information registration function 18 is a function for the user to register a list of equipment name that has requested the download from the equipment information managing terminal 2 in facility information downloaded database 17. The download information registration function 18 will be described in detail later.

  On the other hand, the facility information management terminal 2 can receive from the facility information management server 1 facility information that may be useful in dealing with the equipment when an abnormality occurs in the plant, and is a network 4 that is a predetermined network. It is a terminal that can be separated from the user and carried by the user. Specifically, a mobile terminal that is small and can be carried to the site 200 by a user, such as a notebook personal computer or a portable terminal, and can be connected to the facility information management server 1 from the site 200 using the public line 5 such as PHS. It is.

  The equipment information management terminal 2 according to the first embodiment includes a download data receiving function 21, equipment information data 22, equipment information display function 23, and public line communication function 24. The download data reception function 21 is a function for receiving facility information from the facility information download function 14 of the facility information management server 1, and the facility information data 22 is for storing the facility information received by the download data reception function 21. . The facility information display function 23 is a function for displaying facility information stored in the facility information data 22.

The public line communication function 24 is a function for performing communication using the facility information management server 1 and the public line 5. The user, in the field 200, if it becomes necessary facilities information that does not exist in the facility information data 22, by using the public line 5 from the equipment information managing terminal 2 a list of desired facilities name (search condition) Equipment It transmits to the information management server 1. Facility information management server 1 searches the facility information based on the list received from the facility information database 13, and transmits using the public line 5 to facility information management terminal 2, the list of the searched facility names Is registered in the facility information download database 17 by the download information registration function 18.

  As described above, the facility information management server 1 according to the first embodiment has a download information search function 16, a facility information download database 17, and download information compared to the conventional facility information management server 1a shown in FIG. The registration function 18 is newly provided. In the conventional facility information management server 1a, the plant abnormality signal receiving function 11 receives an abnormality signal from the plant monitoring control system 3, and the device name and the failure content of the device acquired from the abnormality signal are directly used as a search condition. It was transmitted to the facility information search function 12. For this reason, the search condition is only the device name and the failure content of the device.

In contrast, the facility information downloaded database 17 of facility information management server 1 according to the first embodiment, the device name and fault condition combination equipment names associated from the respective devices constituting the plant a list, a list of equipment in the name of the same or similar equipment classified as likely to serve as a reference each device when dealing with the abnormal device is accumulated, further, the user site 200 by downloading information registration function 18 It has also been registered in the list of equipment of the name who requested the download from.

When an abnormal signal is received from the plant monitoring control system 3 by the plant abnormal signal reception function 11, the facility information download database 17 is acquired by the download information search function 16 based on the device name and the failure content acquired from the abnormal signal. from among the stored list, a list of equipment names that may help address abnormal equipment is extracted, the search condition by facility information search function 12. That is, the amount of facility information downloaded to the facility information management terminal 2 is larger than before, and abundant and accurate facility information can be efficiently acquired.

  Next, in the facility information management system according to the first embodiment, using the flowchart of FIG. 3, when an abnormality occurs in the plant, the facility information that may be useful for dealing with the abnormal equipment is displayed in the facility information management terminal. The operation of automatically downloading is described in FIG. When an abnormality occurs in the plant, the plant monitoring control system 3 notifies the equipment information management server 1 of an abnormality signal in step 1 (S1).

Next, in step 2 (S2), the plant abnormality signal reception function 11 of the facility information management server 1 receives the abnormality signal from the plant monitoring control system 3, and acquires the device name and the failure content from the abnormality signal. In step 3 (S3), download information retrieval function 16, based on the device name and failure contents obtained from the plant abnormality signal receiver 11, a list of equipment names that may help address abnormal equipment Search from the facility information download database 17.

In step 4 (S4), facility information retrieval function 12, based on the list of download information retrieval function 16 equipment name extracted by retrieves the facility information from the equipment information database 13. Furthermore, in step 5 (S5), the facility information download function 14 automatically downloads the facility information as a search result by the facility information search function 12 to the facility information management terminal 2.

Next, using the flowchart of FIG. 4, an operation when facility information necessary for dealing with an abnormal device is insufficient at the site 200 will be described. First, in step 11 (S11), the user is a facility information display function 23 of facility information management terminal 2 to specify a list of equipment name (search condition). Then transmission, in step 12 (S12), the public line communication function 24 of the facility information management terminal 2, the list of equipment name to a public line communication function 15 of the facility information management server 1 by using the public line 5 To do. Public line communication function 15 of the facility information management server 1 transmits a list of equipment name in the equipment information retrieval function 12.

In step 13 (S13), facility information retrieval function 12, based on the list of names of transmission has been has equipment retrieves the facility information from the equipment information database 13 so as search criteria. The facility information as a search result by the facility information search function 12 is transmitted to the facility information management terminal 2 by using the public line 5 by the public line communication function 15 in step 14 (S14). In addition, equipment information retrieval function 12, a list of the facilities of the name is a search condition, (to S16) to be sent to the download information registration function 18.

In step 15 (S15), a public line communication function 24 of the facility information management terminal 2 receives the equipment information retrieved by a list of equipment names who requested the download. The received facility information is displayed on the facility information display function 23 and stored in the facility information data 22. On the other hand, in step 16 (S16), the download information registration function 18, the facility information downloaded database 17 additionally registers a list of names of the facilities searched by the user of the download request.

As described above, in the first embodiment, the facility information management server 1, a list of device name and combinations equipment names associated from the fault condition with respect to each apparatus in the plant, and each device comprising a facility information downloads database 17 a list of equipment in the name of the device classification and database same as or similar to, when receiving an abnormality signal from the plant monitoring control system 3, the device name and failure contents obtained from the abnormal signal based on a list of facilities of names that may be useful to address abnormal equipment (search conditions), it was to be retrieved from the facility information download database 17.

Furthermore, when requesting a download of facility information to be missing from the equipment information managing terminal 2 of the field 200, since the list of the names of the facilities are additionally registered in the facility information downloaded database 17, when receiving the same abnormality signal next The facility information effective for coping with the abnormal signal is automatically downloaded to the facility information management terminal 2.

  Therefore, according to the first embodiment, when an abnormal signal is received from the plant monitoring control system 3, the amount of facility information that is automatically downloaded to the facility information management terminal 2 is larger than before, and abundant. And accurate equipment information can be acquired efficiently. In addition, the frequency of acquiring facility information from the site 200 using the public line 5 can be reduced.

Embodiment 2. FIG.
FIG. 5 is a schematic diagram showing the configuration of the facility information management system according to Embodiment 2 of the present invention. In FIG. 5, the same or corresponding parts as in FIG. The equipment information management system according to the second embodiment includes a table of contents management function 19 in the equipment information management server 1 in addition to the same configuration as that of the first embodiment, and equipment used together with the equipment information management server 1 The information management terminal 2 is provided with an access history management function 25.

The access history management function 25 of the facility information management terminal 2 is a function for managing the user access history for the facility information downloaded to the facility information management terminal 2 and stored in the facility information data 22 and transmitting it to the facility information management server 1. It is. Further, contents management function 19 of the facility information management server 1, based on the access history information transmitted from the access history management function 25 edits the contents of the list of the stored equipment name in the equipment information downloaded databases 17 It is a function.

  Next, in the equipment information management system according to the second embodiment, using the flowchart shown in FIG. 6, equipment information that may be useful for dealing with abnormal equipment when an abnormality occurs in the plant An operation of automatically downloading to the terminal 2 will be described. Note that step 21, step 22 and step 24 in FIG. 6 are the same operations as step 1, step 2 and step 4 in the flowchart of FIG. 3 in the first embodiment.

  When an abnormality occurs in the plant, the plant monitoring control system 3 notifies the equipment information management server 1 of an abnormality signal in step 21 (S21). In step 22 (S22), the plant abnormality signal reception function 11 of the facility information management server 1 receives the abnormality signal from the plant monitoring control system 3, and acquires the device name and the failure content from the abnormality signal.

Next, in step 23 (S23), the download information search function 16 can be useful for dealing with abnormal equipment from the equipment information download database 17 based on the equipment name and failure content obtained from the plant abnormal signal reception function 11. Search list of facilities of the name where there is a gender and its table of contents, to get together. In step 24 (S24), facility information retrieval function 12, based on the list of download information retrieval function 16 equipment name extracted by retrieves the facility information from the equipment information database 13.

  Furthermore, in step 25 (S25), the facility information download function 14 automatically downloads the facility information as a search result by the facility information search function 12 and its table of contents together to the facility information management terminal 2. As a result, since the facility information data 22 of the facility information management terminal 2 includes the facility information and its table of contents, the facility information display function 23 first displays the table of contents, and displays the facility information selected from this table of contents. be able to.

  Moreover, in this Embodiment 2, based on the access history of the user with respect to the facility information in the facility information management terminal 2, the editing which rearranges or corrects the table of contents of equipment information that may be useful for dealing with abnormal equipment Work can be done. The operation when editing the table of contents will be described with reference to the flowchart shown in FIG. First, the user returns from the site 200 to the site 100, and the equipment information management terminal 2 is connected to the network 4 in step 31 (S31).

  Next, in step 32 (S32), the access history management function 25 of the facility information management terminal 2 is a facility information history (access history information) accessed by the user from the facility information display function 23 when dealing with an abnormal device. Is transmitted to the facility information management server 1. Further, in step 33 (S33), the table of contents management function 19 of the facility information management server 1 stores the facility information stored in the facility information download database 17 based on the access history information transmitted from the access history management function 25. Edit the table of contents information such as placing a table of contents with a large access history at the top.

  According to the second embodiment, in addition to the same effects as in the first embodiment, the access history management function 25 that manages the user's access history to the facility information data 22 downloaded to the facility information management terminal 2 is provided. Since the table of contents of the facility information download database 17 is edited based on the access history information by the table of contents management function 19 of the facility information management server 1, the user can download the facility information automatically downloaded to the facility information management terminal 2. Among them, particularly effective facility information can be searched accurately and quickly with reference to the table of contents.

Embodiment 3 FIG.
FIG. 8 is a schematic diagram showing the configuration of the facility information management system according to Embodiment 3 of the present invention. 8 that are the same as or equivalent to those in FIG. The facility information management system according to the third embodiment includes a terminal information management function 110 and a drawing processing function 111 in the facility information management server 1 in addition to the same configuration as that of the second embodiment.

  The terminal information management function 110 is a terminal that includes the screen size of the facility information management terminal 2, the type of drawing display application software (hereinafter abbreviated as drawing display application) used by the facility information display function 23 on the terminal, and the like. This function acquires and manages information. The drawing processing function 111 is a function for processing a drawing downloaded to the facility information management terminal 2 based on the terminal information acquired from the terminal information management function 110. For example, the drawing processing function 111 has a screen size of the facility information management terminal 2. At the same time, the necessary part of the drawing is cut out.

  In the facility information management system according to the third embodiment, an operation for displaying a necessary part of the drawing in accordance with the screen size of the facility information management terminal 2 will be described with reference to the flowchart shown in FIG. When the facility information management terminal 2 is connected to the network 4, in step 41 (S41), the terminal information management function 110 of the facility information management server 1 displays the screen size of the facility information management terminal 2, the type of drawing display application on the terminal, and the like. Get and manage the information.

  Next, when the download information search function 16 searches the equipment information download database 17 in step 42 (S42), the terminal information management function 110 to the terminal such as the screen size of the equipment information management terminal 2 and the type of drawing display application Get information. Further, in S43 (S43), it is determined whether the drawing display application of the facility information management terminal 2 can enlarge or reduce the drawing.

  If the drawing can be enlarged / reduced, the process proceeds to step 44 (S44), and the download information search function 16 acquires the center coordinates of the necessary part of the drawing from the equipment information download database 17 and downloads it together with other equipment information. I do. Further, in step 45 (S45), the facility information management terminal 2 enlarges and displays the downloaded drawing with the acquired center coordinates as the center.

  On the other hand, when the drawing display application of the facility information management terminal 2 cannot enlarge or reduce the drawing, the process proceeds to step 46 (S46), and when the facility information search function 12 acquires the drawing from the facility information database 13, Based on the drawing acquired from the equipment information download database 17, the drawing processing function 111 cuts out a necessary part of the drawing according to the screen size of the equipment information management terminal 2, and downloads it together with other equipment information. Furthermore, in step 47 (S47), the facility information management terminal 2 displays a drawing processed according to the screen size of the facility information management terminal 2.

  According to the third embodiment, in addition to the same effects as those of the second embodiment, the facility information management server 1 is provided with the terminal information management function 110 and the drawing processing function 111, so that the necessary part of the drawing Since the display is made corresponding to the terminal information of the management terminal 2, it is not necessary for the user to find the necessary part by scrolling or enlarging the drawing, and the part necessary for dealing with the abnormal device is quickly displayed. be able to. Further, when only necessary portions are obtained by cutting out the drawings, the data capacity to be transmitted is reduced, so that it is possible to reduce the line cost when searching for drawings from the site 200 using the public line 5.

Embodiment 4 FIG.
FIG. 10 is a schematic diagram showing the configuration of the facility information management system according to Embodiment 4 of the present invention. 10 that are the same as or equivalent to those in FIG. 8 are assigned the same reference numerals, and descriptions thereof are omitted. The facility information management system according to the fourth embodiment is such that a plurality of facility information management terminals 2a, 2b,... 2z are connected to the facility information management server 1 via the network 4, and the facility information management server 1 includes a facility information download control function 112 and a terminal connection state monitoring function 113.

  The facility information download control function 112 in the fourth embodiment is an alternative to the facility information download function 14 in the first to third embodiments, and a function for automatically downloading facility information to the facility information management terminal 2; A function of selectively deleting the facility information downloaded to the plurality of facility information management terminals 2a, 2b,. Further, the terminal connection state monitoring function 113 determines whether or not there is connection (state) between each of the plurality of facility information management terminals 2a, 2b,... 2z with the facility information management server 1 of the network 4 or the public line 5. This is a function for monitoring whether the user is connected and monitoring whether the user is logged in to the facility information management terminals 2a, 2b,.

  In the fourth embodiment, one of the plurality of facility information management terminals 2a, 2b,... 2z, for example, the facility information management terminal 2a, on which facility information that may be useful for dealing with an abnormal device has been downloaded. On the other hand, when the user disconnects the facility information management server 1 to carry it to the site 200, the facility information download control function 112 has the facility information management terminal 2a disconnected from the facility information management server 1. The downloaded facility information is deleted from the other facility information management terminals 2b,.

  In the facility information management system according to the fourth embodiment, when an abnormality occurs in the plant facility, the operation of automatically downloading the facility information that may be useful for dealing with the abnormal equipment to the facility information management terminal 2a, This will be described with reference to the flowchart shown in FIG. When an abnormality occurs in the plant, first, in step 51 (S51), the plant monitoring control system 3 notifies the equipment information management server 1 of an abnormality signal.

Next, in step 52 (S52), the plant abnormality signal reception function 11 of the facility information management server 1 receives the abnormality signal from the plant monitoring control system 3, and acquires the device name and the failure content from the abnormality signal. Next, in step 53 (S53), the download information retrieval function 16, the device name and failure contents origin was obtained from the plant abnormality signal receiver 11, the equipment name that may help address abnormal equipment The list and its table of contents are searched from the facility information download database 17.

Next, in step 54 (S54), facility information retrieval function 12, based on the list of names of the facilities that have been extracted by downloading information search function 16 searches for facility information from the equipment information database 13. Furthermore, in step 55 (S55), the terminal connection state monitoring function 113 confirms a plurality of facility information management terminals 2a, 2b,... 2z connected to the network 4.

  Next, in step 56 (S56), it is confirmed that the facility information download control function 112 is connected to the network 4 in step 55 with the facility information and the table of contents as a search result by the facility information search function 12. It is automatically downloaded to a plurality of equipment information management terminals 2a, 2b,. Further, in step 57 (S57), the terminal connection state monitoring function 113 determines whether or not the plurality of facility information management terminals 2a, 2b,... 2z are terminals that are brought to the plant site 200 and used by the user. Determine whether. Note that disconnection from the network 4 is a predetermined condition for determining that the facility information management terminal is being used by the user.

  The predetermined condition for the terminal connection state monitoring function 113 to determine in step 57 that the facility information has been downloaded from the plurality of facility information management terminals 2a, 2b,. Is detected, the facility information download control function 112 is connected to the facility information management server 1 via another facility information management terminal, that is, the predetermined network 4 in step 58 (S58). The downloaded facility information and its table of contents are deleted from the facility information management terminals 2b,... 2z that do not satisfy the predetermined condition for determining that they are being used by the user.

  In addition, before the equipment information is deleted in step 58, if another equipment information management terminal 2 is newly connected to the network 4 and the connection is confirmed by the terminal connection state monitoring function 113, a new information is newly created. Equipment information and its table of contents are automatically downloaded to the connected equipment information management terminal 2.

  The facility information download control function 112 indicates that the user has logged in to one of the facility information management terminals 2a, 2b,... 2z connected to the network 4 from the facility information management terminal to the facility information management server 1. When notified, the facility information and its table of contents may be deleted from other facility information management terminals. Further, when the user logs into the facility information management terminal 2 at the site 200 and the terminal connection state monitoring function 113 confirms the information using the public line 5, the facility information download control function 112 is connected to the network 4. The facility information and the table of contents may be deleted from the other facility information management terminal 2. Other than the above, when a facility information management terminal that has downloaded the facility information and satisfies a predetermined condition for determining that the facility is being used by the user is detected, the other facility information management terminal connected to the network 4 The facility information and the table of contents information may be deleted from 2.

  According to the fourth embodiment, in addition to the same effects as those of the third embodiment, when a plurality of facility information management terminals 2a, 2b,... 2z are connected to the network 4, they are connected to the network 4. When the facility information management terminal 2a used at the site 200 is detected by downloading the facility information that may be useful for dealing with the abnormal equipment to all the facility information management terminals 2a, 2b,. Since the equipment information is deleted from the equipment information management terminals 2b,... 2z, it is possible to prevent unnecessary equipment information from being accumulated in the equipment information management terminals 2b,. Equipment information can be easily displayed on the information management terminal, and necessary equipment information can be quickly found. It is also possible to prevent a plurality of users from trying to deal with the same abnormal device.

Embodiment 5 FIG.
FIG. 12 is a schematic diagram showing the configuration of the facility information management system according to Embodiment 5 of the present invention. In FIG. 12, the same reference numerals are given to the same or corresponding parts as in FIG. The facility information management system according to the fifth embodiment includes a plurality of facility information management terminals 2a, 2b,... 2z connected to the facility information management server 1 via the network 4, and the facility information management server 1 includes a user setting information management function 114 and a user setting information database 115.

  The user setting information management function 114 is a function for managing setting information of users who use the facility information management terminals 2a, 2b,. The user setting information database 115 is a database that accumulates setting information for each user including equipment in charge of each user who uses the equipment information management terminals 2a, 2b,... 2z, an access history to the equipment information, a drawing processing method, and the like. is there.

When the terminal connection state monitoring function 113 detects that the user has logged in to any of the facility information management terminals 2a, 2b,... 2z, the user setting information management function 114 reads the user setting information from the user setting information database 115. Information is acquired and transmitted to the download information search function 16. Download information retrieval function 16, by retrieving a list of the facilities of the name associated with the configuration information of the logged-in user that has been transmitted from the facility information download database 17, login user facility information to be downloaded to the facility information management terminal 2 Can be customized for.

  In the facility information management system according to Embodiment 5, an operation when an abnormality occurs in the plant and the user logs in to the facility information management terminal 2a will be described with reference to FIG. When the plant monitoring and control system 3 notifies the facility information management server 1 of an abnormal signal and the user logs in to the facility information management terminal 2a, the user setting information management function 114 starts from the user setting information database 115 in step 61 (S61). Get login user setting information.

Next, in step 62 (S62), the download information search function 16 obtains the device name and failure content acquired from the plant abnormality signal reception function 11, and the access history of the logged-in user's responsible equipment and facility information acquired in step 61. and on the basis of the setting information such as drawing processing method, access history from the facility information download database 17, the list of equipment of the name that may be useful to address abnormal equipment and its table of contents, and the logged-in user of the equipment information Search the table of contents based on.

Next, in step 63 (S63), facility information retrieval function 12, based on the list of download information search function equipment names extracted from 16 retrieves the facility information from the equipment information database 13. Further, in step 64 (S64), it is determined whether or not the setting of the drawing user's drawing processing method acquired in step 61 is the entire drawing. In this case, the process proceeds to step 66 (S66).

  In step 65, the download information search function 16 acquires the center coordinates of the necessary part of the drawing from the equipment information download database 17, and automatically downloads it together with other equipment information. In step 66, when the facility information search function 12 acquires a drawing from the facility information database 13, the drawing processing function 111 cuts out a necessary part of the drawing in accordance with the screen size of the facility information management terminal 2, Download automatically with the equipment information. If the data to be downloaded after the user login is only the data customized by the user, the data to be downloaded through the public line 5 can be reduced.

  According to the fifth embodiment, in addition to the same effects as in the fourth embodiment, the facility information downloaded to the facility information management terminal 2 can be customized for the logged-in user. The table of contents can be set based on the facility information, the appropriate drawing display method, or the user access history, and the appropriate facility information corresponding to each user can be efficiently provided.

  The facility information management server and facility information management terminal according to the present invention can be used in a facility information management system that manages facility information related to plant facilities.

It is the schematic which shows the structure of the equipment information management system which concerns on Embodiment 1 of this invention. It is the schematic which shows the structure of the conventional facility information management system which is a reference example. In the facility information management system concerning Embodiment 1 of the present invention, it is a figure showing operation which downloads the facility information which may be useful for dealing with abnormal equipment to a facility information management terminal. It is a figure which shows operation | movement when the shortage of the facility information required for the countermeasure of an abnormal device generate | occur | produces in the facility information management system which concerns on Embodiment 1 of this invention. It is the schematic which shows the structure of the equipment information management system which concerns on Embodiment 2 of this invention. In the facility information management system which concerns on Embodiment 2 of this invention, it is a figure which shows the operation | movement which downloads to the facility information management terminal the facility information which may be useful for coping with abnormal equipment. It is a figure which shows the operation | movement at the time of editing a table of contents in the installation information management system which concerns on Embodiment 2 of this invention. It is the schematic which shows the structure of the equipment information management system which concerns on Embodiment 3 of this invention. In the facility information management system which concerns on Embodiment 3 of this invention, it is a figure which shows the operation | movement which displays the location required of drawing on a facility information management terminal. It is the schematic which shows the structure of the equipment information management system which concerns on Embodiment 4 of this invention. In the facility information management system which concerns on Embodiment 4 of this invention, it is a figure which shows the operation | movement which downloads to the facility information management terminal the facility information which may be useful for coping with abnormal equipment. It is the schematic which shows the structure of the equipment information management system which concerns on Embodiment 5 of this invention. In the facility information management system which concerns on Embodiment 4 of this invention, it is a figure which shows operation | movement when abnormality generate | occur | produces in plant facilities and the user logs in to the facility information management terminal.

1, 1a equipment information management server, 2, 2a, 2b, 2z equipment information management terminal,
3 Plant monitoring and control system, 4 networks, 5 public lines,
11 Plant abnormality signal reception function, 12 Facility information search function, 13 Facility information DB,
14 Facility information download function, 15 Public line communication function,
16 Download information search function, 17 Equipment information download DB,
18 Download information registration function, 19 Table of contents management function,
21 Download data reception function, 22 Facility information data, 23 Facility information display function, 24 Public line communication function, 25 Access history management function, 100
110 terminal information management function, 111 drawing processing function,
112 equipment information download control function, 113 terminal connection status monitoring function,
114 user setting information management function, 115 user setting information DB, 200 site.

Claims (8)

Specifications of each apparatus in the plant, and equipment information database the information of the equipment, including the drawings and failure history is accumulated,
Facility information to which the device name and a list of names of equipment associated with a combination of fault condition and a list of the facilities of the name of the same or similar equipment classified as each device has been accumulated with respect to each apparatus in the plant Download database and
A plant abnormality signal reception function that receives an abnormality signal when an abnormality occurs in the plant and acquires the device name and the failure content of the device,
And download information search function of searching a list of equipment names that may help address the obtained device name and fault condition by the plant abnormality signal receiving function to the device based on the said facility information downloads database,
A facility information search function of searching the download information and information on facilities that may help address a list of the searched facility name by the search function to the device based on the said equipment information database,
The facility information of the searched by the facility information search function, which is connected to a predetermined network, the equipment information downloaded to the equipment information managing terminal with user automatically downloaded to portable equipment information managing terminal Facility information download control function to selectively delete ,
A terminal connection state monitoring function for monitoring a connection state between the predetermined network and the facility information management terminal or whether a user is logged in the facility information management terminal;
When the terminal connection state monitoring function detects the facility information management terminal satisfying a predetermined condition for determining that the facility information has been downloaded and used by the user, the facility information download control function is: A facility information management server that deletes downloaded facility information from the facility information management terminal that is connected to the predetermined network and does not satisfy a predetermined condition for determining that it is used by a user . A facility information management server according to claim 1, further comprising: a download information registration function for the user to register a list of equipment names who requested to download from the facility information management terminal to the facility information downloads database Features equipment information management server. A facility information management server according to claim 1 or claim 2, wherein transmitted from the equipment information managing terminal, based on the access history information of the user for equipment information downloaded to the equipment information managing terminal, facility information management server comprising the contents management function of editing the contents of a list of the facility information name of the stored equipment to download the database. 4. The equipment information management server according to claim 1, wherein the equipment information management server acquires and manages terminal information including a screen size of the equipment information management terminal and a type of application software for drawing display. 5. A facility information management server comprising: a management function; and a drawing processing function for processing a drawing downloaded to the facility information management terminal based on terminal information acquired from the terminal information management function. A facility information management server according to any one of claims 1 to 4, and the user setting information database for storing configuration information for each user including access history for representative facilities and equipment information of the user A user setting information management function for acquiring the setting information of the logged-in user from the user setting information database and transmitting it to the download information search function when detecting that the user has logged into the facility information management terminal, download information search function, facility information management server, characterized in that to search the list of facilities of the name associated with the setting information transmitted from the facility information downloaded database. A facility information management terminal used together with the facility information management server according to claim 3 or 5 , wherein the facility information management terminal manages user access history information for the facility information downloaded to the facility information management terminal. An equipment information management terminal comprising an access history management function for transmission to a management server. The facility information management terminal according to claim 6 , which is used together with the facility information management server according to claim 5 , wherein the fact that a user has logged into the facility information management terminal is transmitted to the facility information management server. Features equipment information management terminal. Specifications of each apparatus in the plant, has a drawing and equipment information database the information of the equipment is accumulated including failure history, and equipment information management server for managing information of the facility, the facility information management server and a given are connected by a network, the user portable equipment information can receive information of equipment that may be helpful in addressing from the facilities information management server to the device when an abnormality occurs in the device that constitutes the plant A facility information management system equipped with a management terminal,
The facility information management server, the device name and a list of names of equipment associated with a combination of fault condition and the equipment name of the same or similar equipment classified as the devices with respect to each apparatus in the plant Acquired by the facility information download database in which the list is stored, the plant abnormality signal reception function that receives the abnormality signal when the abnormality occurs in the plant, and acquires the device name and details of the equipment concerned, and the plant abnormality signal reception function and download information search function of searching a list of equipment names that may be useful to deal with the device based on the device name and fault condition from the facility information downloaded database, it is searched by the download information retrieval function It was based on the list of facilities of name information of equipment that may be useful to deal with the equipment A facility information search function for searching the serial equipment information database, the facility information downloaded to the equipment information managing terminal with automatically downloading the information of the searched facilities by facility information retrieval function to the equipment information managing terminal A facility information download control function to be selectively deleted, and a terminal connection state monitoring function for monitoring a connection state between the predetermined network and the facility information management terminal or whether a user is logged in to the facility information management terminal. And the terminal connection state monitoring function detects the facility information management terminal that satisfies a predetermined condition for determining that the facility information has been downloaded and is being used by the user. Is connected to the predetermined network and used by the user Facility information management system from the facility information management terminal in which a predetermined condition is not satisfied that the cross-sectional, and deletes the information of the equipment downloaded.

Images