JPH07319904A - Device for managing drawing information - Google Patents

Abstract

PURPOSE:To provide a drawing information managing device capable of instantaneously specifying a corresponding connector of a connected destination by designating an objective connector, and superior in workability. CONSTITUTION:The device for managing a system drawing recognized as one drawing information by systematically connecting plural constitutional drawings is provided with a drawing information storing part 21 for storing plural constitutional drawings to which connectors indicating respective connected destinations are added in a drawing, a connection information storing part 23 for previously storing the connectors of connecting constitutional drawings and that of connected constitutional drawings relating to each other as connection information and a retrieval part 13 for retrieving a required system diagram from the storing part 21 based upon the connection information stored in the storing part 23.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention divides and displays a screen that is too large to be displayed on one screen when displaying a system diagram such as a power system diagram, a steam system diagram, and a gas piping system diagram. In some cases, the present invention relates to a drawing information management device that enables the display work to be efficiently executed.

[0002]

2. Description of the Related Art Conventionally, system diagrams such as a power system diagram, a steam system diagram and a gas piping system diagram are represented as one screen on a CAD virtual screen. However, for example, in the electric power system, the screen data becomes very large as it goes to the end, and it cannot fit in one screen. For this reason, such large-scale screen data must be managed by dividing the page into a plurality of screens.

When a large system diagram of this kind is divided into a plurality of parts and managed, an operator describes a symbol "connector" indicating a connection destination of the drawing in the system diagram. However, this conventional "connector" does not have information on the connection relationship between pages, and the worker judges the connection relationship by looking at the connector between pages.

[0004]

As described above, according to the conventional drawing management method such as a system diagram, although the drawings are connected by the connector, the connection information is not provided at all. There is a problem that the work efficiency is extremely poor because the person needs to look at the connector symbol in the drawing, search for the connector on the connected side and grasp one drawing over the entire page. .

The present invention has been made in view of the above circumstances, and an object thereof is to specify a target connector to instantly specify a corresponding connector at a connection destination, which is excellent in workability. It is to provide a drawing information management device.

[0006]

In order to achieve the above object, the present invention provides a system in which a plurality of structural drawings are systematically connected.
A device for managing a systematic drawing recognized as a piece of drawing information, and a drawing information storage unit for storing a plurality of structural drawings with a connector indicating the connection destination in the drawing, and a connection source A connection information storage unit that associates a connector of a configuration drawing with a connector of a connection destination configuration drawing and stores the connection information in advance as connection information, and at the time of drawing retrieval, based on the connection information in the connection information storage unit, And a search unit for searching a desired system diagram from the drawing information storage unit.

[0007]

[Operation] System diagrams such as a power system diagram, a steam system diagram, and a gas piping system diagram are generally very large and complicated, and cannot be displayed on one screen. Therefore, it is necessary to divide one system diagram into a plurality of drawings for management.

In the present invention, the connection between the structural drawings is made by a connector. Since the connector of the connection source configuration drawing and the connector of the connection destination configuration drawing are stored in the connection information storage unit in advance as connection information, the connector is connected by specifying the connector in the drawing. It is possible to immediately specify the configuration drawing of the other party, which enables quick retrieval and display.

[0009]

1 is a block diagram showing the construction of an embodiment of a drawing information management apparatus according to the present invention.

As shown, this drawing information management device is
CPU unit 10, database unit 20, input / output unit 30
It has and.

The CPU unit 10 controls the entire apparatus, while its main functions are a registration unit 11 and a drawing retrieval unit 1.
3, the drawing information and the connection information are registered in the database unit 20, and a desired systematic drawing is searched from the database unit 20 and output to the input / output unit 30.

The registration section 11 of the CPU section 10 further comprises a drawing information registration function 11a and a connection information registration function 11b. The drawing information registration function 11a divides a large system drawing that cannot be displayed on one screen such as an electric power system diagram, a steam system diagram, and a gas piping system diagram into its constituent drawings and configures the database unit 20 as a drawing information storage unit. 21 has the function of registering. Further, the connection information registration function 11b stores the connection information in the connection information storage unit 2 that constitutes the database unit 20.
3 has the function of registering.

The drawing search unit 13 of the CPU unit 10 is
In response to an external search command, the connection information is extracted from the connection information storage unit 23, and the drawing information is searched based on the connection information.

The database unit 20 includes a drawing information storage unit 21 that stores a large number of system drawings and a connection information storage unit 23 that stores connection information between the system drawings stored in the drawing information storage unit 21. In addition, the systematic drawing information in the drawing information storage unit 21 can be searched based on the connection information in the connection information storage unit 23.

In particular, the connection information storage unit 23 of this embodiment is
As shown in FIG. 2, the drawing number and connector number of the connection source and the drawing number and connector number of the connection destination are stored as a pair of information.

The input / output unit 30 is a CRT display 3
1, a keyboard 33, a mouse 35, and the like, which are used when an operator inputs connection information or displays a drawing.

Next, the operation of this embodiment will be described separately for the connection information registration process and the connection destination search process.

<Connection Information Registration Process> As shown in the flowchart of FIG. 3, after the drawing number is input, the connector to be registered in the drawing is designated using the mouse 35 or the like. Then, the specified connector is registered in the connection information storage unit 23 as the connection source connector. Then, when the drawing number and the connector to which the registered connection source connector is connected are specified, the drawing number and the connection number of the connection destination are registered in the connection information storage unit. In this way, the drawing number and connector number of the connection source and the drawing number and connector number of the connection destination are paired and sequentially registered.

<Connection Destination Search Processing> As shown in the flowchart of FIG. 4, the mouse 35 is used to designate a desired connector from the drawing. Then, the search unit 13 inspects the connection information storage unit 23 and searches for the corresponding connector and the page including the connector. The searched system drawing information is extracted from the drawing information storage unit 21 and is displayed on the CRT display 31.
Displayed above. Thus, by designating a desired connector, the drawing to which the connector is connected can be searched and displayed immediately.

Next, the operation of this embodiment will be described more specifically with reference to FIGS.

In the power system diagram of FIG. 5, ten transformers 43 are connected in parallel to the bus bar 41. 2 of them
A generator 45 is connected to each of the transformers 43 of the table. On the other hand, different electric devices are connected to the other eight transformers 43, respectively, but this cannot be expressed in one drawing, and therefore different drawings are used by using connectors (from number to). I draw it. That is, for example, as shown in FIG.
7 is connected to the motor 47, and as shown in FIG. 7, the connector number is connected to the branch line in which the motor 47 and the transformer 43 are connected in parallel, and the transformer connected to this branch line. 43 is configured to be connected to two motors 47 and a circuit including a coil 49 and a capacitor 51.

In order to register connection information in such a system diagram, first, the connector of FIG. Then, the drawing number (FIG. 5) and the connector number are registered in the connection information storage unit 23 as the connection information of the connection source. Next, when the connector of FIG. 6 which is the connection destination of this connector is designated, the drawing number (FIG. 6) and the connector number as the connection destination connection information form a pair with the above-mentioned connection information of the connection source. Registered in the connection information storage unit 23. In this way, the registration process up to the connector is executed.

In this way, the connection information is stored in the connection information storage unit 23.
5, the systematic diagram shown in FIG. 5 is displayed on the screen, and, for example, when the connector is designated by the mouse 35 and a predetermined mouse button is pressed to start the search process,
The connection information storage unit 23 is searched for the drawing number to be the connection destination of the connector shown in FIG. 5 and the connector. Then, the search unit 13 extracts a systematic drawing as shown in FIG. 7 from the drawing information storage unit 21 based on the searched connection information and displays it on the screen. At this time, it is also possible to blink the number which is the connector of the connection destination or change the display color.

As described above, according to this embodiment, it is possible to automatically retrieve and display the drawing of the connection destination by designating the connector of the connection source.

[0025]

As described above, according to the present invention, when displaying a system diagram such as a power system diagram, a steam system diagram, and a gas piping system diagram on a screen, a screen that is too large to be displayed on one screen is displayed. In the case of split display, by specifying the connector in the drawing, the corresponding connector at the connection destination can be instantly specified, and it is possible to perform display work efficiently. A management device can be provided.

[Brief description of drawings]

FIG. 1 is a block diagram showing the configuration of an embodiment of a drawing information management apparatus according to the present invention.

FIG. 2 is an explanatory diagram showing an example of connection information.

FIG. 3 is a flowchart showing a procedure of a connector registration process in the embodiment of the present invention.

FIG. 4 is a flowchart showing a procedure of a connection destination search process in the embodiment of the present invention.

FIG. 5 is an explanatory diagram showing an operation of one embodiment of the present invention.

FIG. 6 is an explanatory diagram showing an operation of one embodiment of the present invention.

FIG. 7 is an explanatory diagram showing an operation of one embodiment of the present invention.

[Explanation of symbols]

 10 CPU Section 11 Registration Section 11a Drawing Information Registration Function 11b Connection Information Registration Function 13 Search Section 20 Database Section 21 Drawing Information Storage Section 23 Connection Information Storage Section 30 Input / Output Section

Claims (1)

[Claims] 1. A device for managing a systematic drawing in which a plurality of structural drawings are systematically connected to be recognized as one drawing information, and a connector for designating the connection destination is attached in the drawing. A drawing information storage unit that stores a plurality of configuration drawings; a connection information storage unit that associates the connector of the connection source configuration drawing with the connector of the connection destination configuration drawing and stores them in advance as connection information; A drawing information management device comprising: a search unit that searches for a desired systematic diagram from the drawing information storage unit based on the connection information of the connection information storage unit at the time of search.