JPH06243186A - Indoor connection position calculating device - Google Patents

Abstract

PURPOSE:To provide an indoor connection position calculating device which calculates connection positions of indoor wirings in accordance with floor plan information, electric apparatus information, joint box information, and distribution board circuit division information. CONSTITUTION:This device is provided with a graphic input part 1 which inputs the floor plan of a house and inputs attaching positions of electric apparatus to be connected and attaching positions of joint boxes for indoor connection (at least one of which is provided for each unit) onto this floor plan, a distribution board circuit division input part 2 which inputs boundary lines of distribution board circuit divisions onto the floor plan where attaching positions of electric apparatus and those of joint boxes are inputted, and a connection position calculating part 3 which calculates the connection positions of indoor wiring in accordance with floor plan information, electric apparatus information, and joint box information inputted from the graphic input part 1 and distribution board circuit division information inputted from the distribution board circuit division input part 2.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wire connection point calculating device for calculating a wire connection point of indoor wiring from floor plan information, electric appliance information, joint box information and distribution board circuit section information.

[0002]

2. Description of the Related Art A unit house is a short-term, high-quality house in which one house is disassembled into units called units, which are produced at a factory and the units are assembled at a construction site.

Since such unit houses are manufactured in units of factories at the factory, the indoor wiring is also performed in units of units. However, for those that require wiring across adjacent units, the factory only stops the wiring within the units, and the wires between adjacent units are connected at the construction site.

As described above, when the wiring is spread over a plurality of units, there is a problem in which unit is to connect the electric appliance and the main line (power supply line coming from the distribution board). The electric wiring workers on site decided on their own by looking at the wiring diagrams of the electric appliances shown in the floor plan of the house.

[0005]

As described above, conventionally, an electric wiring operator has made a judgment on the connection point independently, so that there is a problem that the knowledge about the construction of a house is required and the judgment takes a long time. It was In addition, there is a problem that a wiring mistake occurs or the electric wire is wasted when the connection location is not appropriate.

The present invention has been made in view of the above circumstances, and an object thereof is to calculate a connection point of an indoor wiring from floor plan information, electric appliance information, joint box information, and distribution board circuit division information, It is an object of the present invention to provide an indoor wire connection location calculation device that can always indicate the optimum indoor wire connection location to the operator regardless of the experience and knowledge of the electrical wiring operator.

[0007]

In order to solve the above-mentioned problems, the indoor connection point calculating apparatus of the present invention inputs a floor plan of a house in a unit house in which units for one house are assembled to construct one house. And the installation position of the electric appliance to be connected and the installation position of at least one joint box for indoor connection provided for each unit on the floor plan, and the installation position of the electric appliance. And the distribution board circuit section input section for inputting the boundary line of the distribution board circuit section on the floor plan in which the mounting position of the joint box has been input, and the floor plan information, electric appliance information input from the graphic input section, Wiring location to calculate the wiring location of indoor wiring from joint box information and distribution board circuit division information input from the distribution board circuit division input section A configuration that includes a detecting section.

[0008]

The floor plan of the house is input from the graphic input unit, and the electric appliances to be installed and the joint box for indoor wiring are graphically input by, for example, a symbol mark on the input floor plan of the house.

In the distribution board circuit section input section, the boundary line of the distribution board circuit section showing the area partitioned by the distribution board is entered on the floor plan in which the symbol mark is entered in this way. Here, the distribution board circuit section is a section managed by one breaker. These pieces of information are provided to the connection point calculation unit.

In the connection location calculation unit, the floor plan information input from the graphic input unit, the attachment position and connection information of the electric appliance, the attachment position information of the joint box, and the power distribution input from the distribution board circuit section input unit. Based on the board circuit classification information, the connection location of the indoor wiring (which unit's joint box is used to connect the electrical equipment and the main line) is obtained. This connection information is appropriately output as needed.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a block diagram showing the electrical construction of an indoor connection point calculation device of the present invention.

In the figure, the input of the floor plan of the house and the output of the graphic input unit 1 for inputting the electric appliances and joint boxes to be connected to the floor plan, and the distribution of electricity for inputting the boundary line of the distribution board circuit section The output of the board circuit division input unit 2 is guided to the connection location calculation unit 3 which calculates the connection location of the house interior wiring based on each input information. Further, the connection location calculation unit 3 and the file creation unit 4 that stores each input information in a file are bidirectionally connected, and the connection location calculation unit 3
Output is led to a display device 5 equipped with a CRT or the like and an output device 6 equipped with a printer or the like.

Various floor plans of a house are registered in advance in the graphic input unit 1, and an operator operates a keyboard, a mouse or the like to graphically display a combination of these floor plans or a symbol mark of an electric appliance or the like by CAD or the like. It is a block to input manually.

The distribution board circuit section input unit 2 is a graphic input unit 1.
This is a block for inputting the boundary line of the distribution board circuit section on the floor plan that has been input. The boundary of the distribution board circuit section generally coincides with the boundary of the room, but for example, the staircase part and the room adjacent to it are regarded as one section, and the area around the washroom including the toilet and bath is classified as one section. In some cases. These pieces of classification information are registered in advance, and the operator operates the keyboard, mouse, or the like to input the boundaries of the distribution board circuit divisions on the floor plan.

The wiring location calculation unit 3 receives the floor plan information, the electric appliance mounting position and connection information, the joint box mounting position information input from the graphic input unit 1 and the distribution board circuit section input unit 2. This is a block for calculating the connection location of indoor wiring (which unit's joint box is used to connect the electrical equipment and the main line) based on the distribution board circuit division information of the electrical equipment.

The file creating unit 4 stores the electric appliance master file shown in FIG. 3 in which information such as electric appliance names, symbols, and used electric wires is stored, and wiring patterns of electric appliances such as switches, outlets and loads. It is equipped with the wiring pattern master file shown in Fig. 4, and is a block that creates floor plan information, electrical equipment information, used wires, connection information between used wires, and connection point information in the form of a list and stores it in a file. is there. In the electric appliance master file, information such as a symbol mark corresponding to the name of the electric appliance and an electric wire used is registered. In the connection pattern master file, connection patterns classified into five types in this embodiment are registered together with the symbol marks.

The display device 5 displays the floor plan information input from the graphic input unit 1, displays the floor plan information in which electric appliances and symbol marks are entered, and distributes electricity input from the distribution board circuit section input unit 2. This is a block for displaying the boundary line of the board circuit section, displaying the connection information, and displaying the connection location calculated by the connection location calculation unit 3.

The output device 6 stores the floor plan of the house in which the mounting positions of the electric appliances and the joint box are input from the file created by the file creating section 4, the used electric wires, the connection information between the used electric wires, the connection point information, etc. This is a block for printing out data.

There are two types of electric wires, a two-core cable and a three-core cable, as shown in FIG.
2C shows a 1.6 square mm 2-core cable (white line and black line), and VVF1.6 * 3CR is a 1.6 square mm 3-core cable (white line, red line and black line). And shows the type used for the one with ground.

Next, the operation of the indoor connection point calculating device having the above-mentioned structure will be described with reference to the flow chart shown in FIG. 2, each file and distribution board circuit section diagram shown in FIGS.

However, the distribution board circuit division diagram shown in FIG.
A unit house does not necessarily correspond to each unit. The boundary of the distribution board circuit section usually coincides with the boundary of the room, but since the units 11a to 11e are not configured for each room, the section is divided into a plurality of units to form one section. (In the example shown in FIG. 5, 11
a and 11b may be divided into one section, and 11c to 11e may be divided into one section), and one unit may be divided into two parts (not shown).

First, the operator uses the graphic input unit 1 to
According to the floor plan selected by the customer, the floor plan of the corresponding house is input by CAD (step S1). That is, first, the sequence of the units is input, and the plans and pictures (pictures of the stairs, the entrance, etc.) that have been registered in advance are set on them.

After inputting the floor plan, the operator inputs the electric appliances on the layout specified by the customer on the input floor plan (step S2). The electrical equipment has its symbol mark registered in advance in the electrical equipment master file, and the wiring pattern stores eight types of wiring patterns in the wiring pattern master file. A required wiring pattern is selected from the stored five types of wiring patterns, and an electric appliance is selected from the electric appliance master file according to the selected wiring pattern and input.
As a result, the symbol mark of the electric appliance is written on the floor plan. At this time, if a switch such as an electric light is required, these are connected by a solid line, a dotted line, or the like so that the operator can recognize which switch is to turn on which electric light (see FIG. 5).

Next, the operator inputs the mounting positions of the joint boxes 12a to 12e for indoor wiring on the floor plan (step S3). Joint box 1
At least one 2a to 12e is attached to each unit 11a to 11e. If there are n distribution board circuit sections in the unit, enter n joint box mounting positions.

After that, the operator inputs the boundary line of the distribution board circuit section on the floor plan in which each symbol mark is written (step S4). In this embodiment, the unit 1
1a and 11b are included in the distribution board circuit section 13a, and units 11c to 11e are included in another distribution board circuit section 13b.

When the above input is completed, the connection location calculation unit 3 calculates the unit to be connected.

That is, the connection location calculation unit 3 first refers to all the connection patterns included in each distribution board circuit section (step S5). Next, it is determined whether or not there is wiring across the units for each connection pattern (step S6). In this judgment, the electric appliances connected by the wiring pattern are viewed, and if all the electric appliances are in the same unit, it is judged that the unit does not move. On the other hand, if at least one electric appliance is in another unit, it is determined that the unit has passed.

Next, the connection location calculation unit 3 calculates a unit for connection for each connection pattern. That is, the connection pattern determined to have no unit crossover is connected in that unit (step S7). On the other hand, if it is determined that there is a unit crossover, the unit to be connected is determined according to the following criteria (step S8).

(Judgment Criterion 1) Wiring is performed by a unit having many connected electric appliances.

(Judgment Criterion 2) If the judgment cannot be made according to the judgment criterion 1, the unit is connected in the middle (specifically, the unit in the middle when an odd number of units provided with electric appliances are arranged in one row). .

(Judgment Criteria 3) If the judgment cannot be made according to the above-mentioned judgment criteria, wiring is carried out using a unit equipped with a switch.

These judgment criteria are criteria determined so that the amount of electric wires used is minimized.

Next, a case where the above three judgment criteria are applied to the floor plan shown in FIG. 5 will be specifically described.

The floor plan shown in FIG. 5 includes five units 11
a to 11e, there are two wiring patterns in the distribution board circuit section 13a, and there are an outlet type and a three-way switch type (see also FIG. 4). In addition, the distribution board circuit section 13b also has two wiring patterns, each of which includes a load crossover type and a switch type (see also FIG. 4).

Looking at the distribution board circuit section 13a,
Since the outlet type is provided only in the unit 11a, the connection is performed by the joint box 12a of the unit 11a. Next, the 3-way switch type is the unit crossover wiring of the units 11a and 11b. Since the unit 11a has two electric appliances (switch and lighting) and the unit 11b has one electric appliance (switch), In this case, the connection is made in the joint box 12a of the unit 11a according to the criterion 1.

Next, looking at the distribution board circuit section 12b, for the additional crossover type, the unit 11c has a switch, and the unit 11d has a switch.
There is lighting in the unit 11e, and there is lighting in the unit 11e.
c to 11e are lined up in one example. In this case, judgment criterion 1
Since the judgment cannot be made with, the judgment criterion 2 is adopted, and the connection is made with the joint box 12d of the unit 11d in the middle. Next, in the switch type, the unit 11c has lighting, and the unit 11d has a switch.
Since judgment criterion 2 cannot be adopted, judgment criterion 3 is adopted. That is, the connection is performed by the joint box 12d of the unit 11d equipped with the switch.

When the judgment criteria 1, 2, and 3 cannot be judged, the operation is advanced to step S9, and the unit for manually connecting is input.

The above processing (steps S6 to S)
9) is performed for all connection patterns in the distribution board circuit section (step S10), and then steps S6 to S1.
The process of 0 is performed for all the distribution board circuit sections (step S
11).

When the connection is made at the connection points thus obtained, the judgment criteria 1, 2 and 3 are set so as to reduce the usage of the electric wire, so that the usage of the electric wire is reduced. It will be.

When all the distribution board circuit sections 13a and 13b have been calculated, the file creation unit 4 causes the floor plan information, electric appliance information, distribution board circuit section information, joint box mounting position information, and connection point information. To a file. Further, since the information stored in the file is appropriately displayed on the display device 5 and can be printed out from the output device 6 (step S12), the electric wiring worker at the site prints the output device 6. Wiring may be sequentially performed on the spot according to the output information.

[0042]

INDUSTRIAL APPLICABILITY The indoor connection point calculating device of the present invention is a house
Electrical appliances to be connected while inputting the floor plan
Installation position and at least one for each unit
Installation position of joint box for indoor wiring
Figure input section to input the table on the floor plan, and electric appliances
Mounting position and joint box mounting position
Enter the boundary line of the distribution board circuit section on the floor plan in which
Input from the input panel circuit section input section and the graphic input section.
Floor plan information, electrical equipment information, joint box
Information and distribution input from the distribution panel circuit section input section
Wiring to calculate the wiring location of indoor wiring from the board circuit classification information
Since it is equipped with a location calculation unit, it can be used for housing construction.
Accurate and easy determination of wire connection points without knowledge
can do. In addition, the judgment of the connection location is determined by electrical wiring.
You can save the labor of the contractor and avoid mistakes such as wiring.
It has the effect of being able to.

[Brief description of drawings]

FIG. 1 is a block diagram showing an electrical configuration of an indoor connection point calculation device of the present invention.

FIG. 2 is a flow chart for explaining the operation of the indoor connection point calculation device of the present invention.

FIG. 3 is a table showing an example of an electric appliance master file.

FIG. 4 is a table showing an example of a connection pattern master file.

FIG. 5 is a diagram showing an example of a distribution board circuit section.

FIG. 6 is a diagram showing names and shapes of electric wires.

[Explanation of symbols]

 1 Graphic input part 2 Distribution board circuit division input part 3 Connection part calculation part 4 File creation part 5 Display device 6 Output device

Claims (1)

[Claims] 1. In a unit house in which units for one house are assembled to construct one house, a floor plan of the house is input, and a mounting position of an electric appliance to be connected and at least one for each unit are provided. The figure input part that inputs the installation position of the joint box for indoor wiring to be provided on the floor plan, and the boundary of the distribution board circuit section on the floor plan where the installation position of the electric appliance and the attachment position of the joint box are input Distribution board circuit division input section for inputting lines, floor plan information, electric appliance information, joint box information input from the graphic input section, and distribution board circuit division input from the distribution board circuit division input section An indoor connection point calculation device comprising: a connection point calculation unit that calculates a connection point of indoor wiring from information.