JP2719245B2 - Sewage facility design support equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to laying down sewage facilities on a drawing using computer mapping, performing hydraulic analysis based on the laid data, and evaluating the results to evaluate both performance and price. The present invention relates to a sewage facility design support device for selecting a suitable design.

[0002]

2. Description of the Related Art There are a plurality of schemes for designing a sewage facility, and it is preferable to appropriately select one according to conditions such as a construction area, a construction price, and a management price. The multiple design methods include a natural flow type in which sewage is conveyed to a treatment plant by natural flow, a pressure type in which sewage collected in a water tank is pumped to a treatment plant by a pump, and a sewage collected in a water tank is sucked from a treatment plant by a pump. Refers to the vacuum type.
The natural flow type is easy to maintain and manage the equipment, but is not suitable for areas where a long distance is required because the equipment is transported along the slope of the pipeline. The pressure type does not need to have a pipeline gradient and can be buried shallowly with a small-diameter pipeline, facilitating construction. However, maintenance costs are high due to measures during power outages. The vacuum type has a small pipeline slope and can be buried shallowly with a small diameter pipeline, making construction easy.
A facility for vacuum suction is required. Conventionally, this type of sewage facility design support apparatus stores design means for designing a sewage facility, a drawing database for storing laying data of the sewage facility designed by the design means, and attribute data for the sewage facility. And an attribute database, which are individually configured to correspond to each of the above-described design methods.

[0003]

However, in the above-mentioned prior art, a sewage facility design support system is provided to determine which of a plurality of design methods is to be selected in accordance with conditions such as a construction area, a construction price, and a management price. When using devices, it is necessary to prepare different devices corresponding to each device, and even for the same device, it is necessary to prepare different software corresponding to each device, which is expensive. And
There was a drawback that it took time and effort. Further, even when a sewage facility is designed using the above-described device, there is a drawback that the comparative evaluation between them has to rely on human power, and it takes much time and effort. For this reason, the development and provision of a single device integrating the above-mentioned three methods is desired. However, when existing devices are integrated, it is necessary to construct a database independently for each common construction area. Therefore, efficient operation of storage resources was difficult. An object of the present invention is to eliminate the above-mentioned conventional disadvantages.

[0004]

In order to achieve this object, a sewage facility design support apparatus according to the present invention has the following features.
The design means is provided in such a manner that a plurality of design units each performing a different design can be selected in accordance with the design method of the sewage facility, and the drawing database stores laying data common to the plurality of design units. An area and a unique area for storing laying data unique to the plurality of design sections; and a plurality of areas for separately storing attribute data on sewage facilities designed corresponding to the design section in the attribute database. Link means for linking the laying data stored in the common area in the drawing database and the attribute data stored separately in the attribute database in accordance with the selected design unit. It is in the configuration.

[0005]

The laying data for sewage facilities designed by a plurality of design departments includes unique data required only by each design department (for example, pump laying data for a pressure type, and pump laying data for a vacuum type). There are common data required by all design departments (for example, pipeline laying data), and the corresponding attribute data is only available in each design department. Many are required (for example, pipe laying data is pipe diameter, pipe type, etc.). Therefore, common data among the installation data is
In the drawing database, the common data is stored in the common area so as not to be duplicated, and the common data is linked to the attribute data stored in the attribute database for each of the common data corresponding to the selected design unit. .

[0006]

Therefore, according to the present invention, a drawing database is constructed by dividing installation data having a large capacity of design data common to a plurality of systems into common data and individual data, and constructing a design data common to each system. Since the attribute database is constructed by separately dividing the small-capacity attribute data, it is possible to provide a sewage facility design support device capable of efficiently operating storage resources. Also, in deriving construction costs, etc., data in the attribute database, which is useful as underlying data, is stored for each design method.
It has become possible to provide a sewage facility design support device capable of performing the treatment extremely easily and quickly.

[0007]

An embodiment of the present invention will be described below. As shown in FIGS. 1 and 2, the sewage facility design support apparatus includes an image scanner as a drawing reading unit 1 for inputting map data of an area where a pipeline is laid, and a sewage tank and a pipeline for inputting the map data. Mouse and tablet as route input means 2 for inputting the laying route as laying data, and attribute data as specification values of sewage tanks, pumps, pipes, etc. (for example, pipe diameters and pipe lengths for pipes). , A database as storage means 4 for storing the map data and the attribute data, etc., and a plotter, printer, and device as output means 5 for outputting sewage facility diagrams and design data. A CRT or the like as a display means 7 for displaying desired information such as the operation status of the computer is connected to the computer 6. The computer 6 and the peripheral input / output device constitute a design means D. The computer 6 of the design means D has a natural flow type for conveying sewage to a treatment plant by natural flow, a pressure type for pumping sewage collected in a water tank to a treatment plant by a pump, and a pump for discharging sewage collected in a water tank. The design units D1, D2, and D3 corresponding to the respective vacuum-type design systems sucked from the treatment plant are provided so as to selectively function by operating the input means 2 and 3, and each of the design units D1 and D2 , D3 are stored in the database. The design unit D1
Is a design section of a natural flow type sewage facility, after inputting the burial position, inclination angle, etc. of the pipeline necessary for allowing the sewage generated in each house to naturally flow down to the manhole via the input / output device, the sewage And derives a completed drawing, facility costs, construction costs, management costs, etc., and stores them in the database. The design unit D2 is a design unit of a pressure-type sewage facility, and the layout information and capacity of a sewage tank that stores sewage generated in each house, the burial depth of a pipeline that conveys sewage in the sewage tank to a treatment plant, After inputting the type of pump to be pumped to the pipeline via the input / output device, simulate the flow of wastewater and simulate the completed drawing, and derive facility costs, construction costs, management costs, etc. into the database. Store. The design unit D3 is a design unit of a vacuum-type sewage facility, and the layout information and capacity of a sewage tank that stores sewage generated in each house, the burial depth of a pipe that conveys sewage in the sewage tank to a treatment plant, After inputting the type of valve disposed in the sewage tank for controlling the suction of sewage from the treatment plant via the input / output device, a drawing that simulates the flow of sewage and is completed,
Then, facility costs, construction costs, management costs, and the like are derived and stored in the database. The database is
It comprises a drawing database 40 for storing laying data of sewage facilities designed by the designing means D, and an attribute database 41 for storing attribute data of sewage facilities. The drawing database 40 includes a common area 40A for storing laying data common to the plurality of design units,
A unique area 40B for storing laying data unique to the plurality of design units is provided, and the attribute database 41 stores attribute data for sewage facilities designed corresponding to the design units separately. A plurality of areas 41A,
41B and 41C are provided. The two databases 40, 41, the laying data stored in the common area 40A, and the plurality of areas 41A, 41B, 4
The storage means 4 is constituted by a link means 42 for linking 1C with the selected design section.

The sewage facility design work performed using the sewage facility design support apparatus will be described below with reference to the flowcharts shown in FIGS. The map reading means 1 is used to input map data of an area where a sewage facility is laid. The input map data is stored in the drawing database 40.
<# 1> stored in the common area 40A. Displaying the input map data on the CRT <# 2
>. Using the mouse and the tablet, among the sewage facilities, route data for laying a pipeline is input as common design data, and attribute data relating to the facility, that is, data such as a pipe type and a pipe diameter, is input from the keyboard. <# 3
>. Select one of the three types of design units D1, D2, and D3 and select <
# 4> Input the unique facility data and the attribute data corresponding to the method in the same manner as in step <# 3>.
# 5>. The route data and the facility data and their attribute data input in steps <# 3> and <# 5> are generated by the link means 42 while generating link information between them. In facility 40A, facility data is stored in the unique area 40B, and attribute data is stored in a plurality of areas 41A, 41B, 41C corresponding to the design section of the attribute database 41 <# 6>. The connection information includes first data for specifying each route data of the common area 40A, second data for specifying the selected design unit, and attribute data corresponding to the route data, each of which corresponds to the design unit. The first data and one of the three types of third data are linked based on the second data. A generation pattern of sewage generated at the end of each of the sewage facilities is generated, applied to the designed sewage facilities, hydraulically designed <# 7>, and then the validity of the design values is evaluated <# 8>. If not satisfied, the process returns to step <# 5> and design is performed again. One of the three types of design units D1, D2, and D3 is selected <# 9>, and the attribute data stored in the attribute database 41 is read out as design data corresponding to the type, and the business cost (part cost, construction cost, Costs, labor costs, and other costs required for the business) are tabulated based on the cost table stored in the database 4 in advance, and the results are displayed on the CRT and the results are stored in the attribute database 41 <# 10 > To <# 15>. When the design calculation is performed for a method other than the method selected in step <# 4>, the processing from step <# 9> is repeated again <# 16>. The design data stored in the attribute database 41 is output as a design document by the printer <# 17>, and the drawing database 40 is output by the plotter.
Output the drawing stored in.

In the claims, reference numerals are provided for convenience of comparison with the drawings, but the present invention is not limited to the configuration shown in the attached drawings.

[Brief description of the drawings]

FIG. 1 is a block diagram of a sewage facility design support device.

FIG. 2 is a block diagram of a main part of a sewage facility.

FIG. 3 is a flowchart.

FIG. 4 is a flowchart.

[Explanation of symbols]

 40 drawing database 41 attribute database 42 link means D design means

 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-1-217678 (JP, A) JP-A-60-164870 (JP, A)

Claims (1)

(57) [Claims] 1. Design means (D) for designing sewage facilities
A drawing database (40) for storing laying data of sewage facilities designed by the designing means (D); and an attribute database (4) for storing attribute data of sewage facilities.
1) a sewage facility design support apparatus comprising: a plurality of design units for performing different designs corresponding to a sewage facility design method in the design means (D). The drawing database (40) is provided with a common area for storing laying data common to the plurality of design units, and a unique area for storing laying data unique to the plurality of design units; ), A plurality of areas for separately storing attribute data on sewage facilities designed corresponding to the design unit are provided, and laying data stored in a common area of the drawing database (40);
A sewage facility design support apparatus comprising a link means (42) for linking attribute data stored separately in the attribute database (41) with a selected design unit.