KR100276924B1 - Display method of 3D system joint circuit in connection with schematic system - Google Patents

Abstract

The present invention relates to a method of displaying a three-dimensional system joint circuit in association with a schematic system, comprising: reading and displaying a wire name having a connection characteristic in a database in a schematic system; Selecting and interpreting the joint wire name; Executing a delivery algorithm to interpret the connection information at the beginning and the end of the harness; Displaying a main line and leading the address of the branch line graphically; Changing the color of the selected branch line and emphasizing the junction where the main line is a connecting portion of the branch line; The designer assigns a joint name to the junction; Display of three-dimensional system joint circuit in connection with circuit diagram system that reduces errors between design work and improves design quality such as overall system construction by providing designers the form of joint part of harness by connecting circuit diagram and installation system in electric design system Provide a method.

Description

Display method of 3D system joint circuit in connection with schematic system

The present invention relates to a method of displaying a three-dimensional system joint circuit in connection with a circuit diagram system. In more detail, since there is no physical information on the circuit, information such as the joint name of the joint generated in the circuit diagram, the length of the connector and the line, and the like are shown in the circuit diagram. The present invention relates to a display method of a three-dimensional system joint circuit in conjunction with a circuit diagram system that can be confirmed on the screen.

Manufacturing a vehicle requires technologies in various fields, and generally, it can be said to be a technique for integrating technologies in general science fields such as machinery, electronics, and chemistry.

In recent years, as a result of the development of automobiles, not only design and mechanical operations but also the technology of the internal electric system has emerged.

As the demand for automobiles gradually increases, consumer demands also diversify, driving the development of devices other than the original functions of automobiles.

In addition, the development of safety devices and the like in driving a car is also important and many products are being produced.

For example, there is an air bag, a seat belt, etc. in consideration of the driver's safety in a car crash.

In addition, much research has been conducted on accessory devices for providing convenience to the driver such as an accessory device of a vehicle, an interior light, and an instrument panel.

Recently, as consumers' needs are diversified, various varieties should be developed to meet the purchasing needs rather than mass production of small items.

However, since automobiles are expensive and time-consuming to develop, there is a need for a development tool that can be simulated.

Therefore, the electric field design system is being developed as the development support apparatus.

The electric field design system is composed of an installation system, a circuit system, a harness system, and a PEL system, and is a tool that connects the systems to enable accurate electric field design.

The Pell system manages specifications such as vehicle model information and electrical component configuration information, and the schematic system creates and verifies a circuit diagram to generate a process specification (from to table), and simulates a circuit to check voltage and the like. do.

The installation system determines the location of the electrical equipment and displays a 3D image, and the harness system collects information from a database constructed using the above information and automatically creates a harness diagram.

However, the conventional electric design technique has a high possibility of malfunction due to the manual work by the designer, and it is difficult to verify the circuit when misoperation occurs, and it is impossible to link with other design tasks, resulting in overall design error. have.

Accordingly, an object of the present invention is to solve the above-described problems, by connecting the circuit diagram system and the installation system of the electrical design system to the designer to check the circuit diagram on the joint part of the harness so that design errors can be avoided. It is an object of the present invention to provide a display method of a three-dimensional system joint circuit associated with a system.

As a means for achieving the above object, the feature comprises the steps of: reading and displaying in the database a wire name having a connection characteristic in the schematic system; Selecting and interpreting the joint wire name; Executing a delivery algorithm to interpret the connection information at the beginning and the end of the harness; Displaying a main line and leading the address of the branch line graphically; Changing the color of the selected branch line and emphasizing the junction where the main line is a connecting portion of the branch line; This is done by the designer assigning a joint name to the junction.

1 is a state diagram showing the connection of the main line and the branch line on the harness according to an embodiment of the present invention,

2 is a diagram showing the state of the jointed harness of the main line and the branch line graphically displayed in the circuit diagram system according to the embodiment of the present invention,

3 is a control flowchart of verification and positioning of a three-dimensional joint circuit according to an embodiment of the present invention.

Best Mode for Carrying Out the Invention The present invention will be described in detail with reference to the accompanying drawings.

The display method of the three-dimensional system joint circuit associated with the circuit diagram system according to the embodiment of the present invention with the configuration of FIG. 3 and the above-described configuration is as follows.

As shown in FIG. 1 and FIG. 2, the main line which is supplied with power from the electric field and connected to the main line which is the main line of the whole role in the harness which is the signal transmission line and the necessary wire in the main line is called the branch line.

In addition, connecting a branch line to a specific wire of the main line is called a joint, and as shown in FIG.

The present invention searches for wires having connection characteristics as shown in FIG. 1 in the harness of the schematic system in the electric field design system, and displays the junction of the wire and the junction point of the main line and the branch to which the wire belongs, as shown in FIG. It is to indicate the position of the junction.

The names of the wires jointed in the schematic system are read and read from the database of the electrical design system (S20).

The joint wire name is displayed on the screen as a whole.

If one wire name is selected from the list of the screen, the electric field design system interprets the information about the wire selected from the file generated by the schematic system and the installation system (S30).

The battlefield design system executes a transfer algorithm to interpret the connection information regarding the start and turn off of the selected harness (S40).

The main line of the harness is displayed using color and the address of the ground line is graphically read (S50).

In addition, the color of the branch line selected above is changed to emphasize the junction which is the connection portion between the main line and the branch line (S60).

When the above step is completed, the designer assigns a joint name to the junction and stores it in the database of the battlefield design system (S70).

As described above, in the embodiment of the present invention, by connecting the circuit diagram and the installation system in the electric field design system, the designer can provide the type of the joint portion of the harness to reduce errors between design tasks and improve the design quality such as the overall system construction. The present invention provides a display method of a three-dimensional system joint circuit associated with a system.

Claims (2)

Reading and displaying a wire name having a connection property in a database in an electrical design system in which a schematic system and an installation system are connected; Selecting and interpreting the lead wire name; Analyzing the connection information of the start and the end of the harness by executing the transfer algorithm of the electric field design system; Displaying the main line of the harness and leading the address of the branch line graphically; Changing the color of the lead branch and emphasizing the junction that is the connection portion between the main line and the branch line; And assigning a joint name to the highlighted junction. The method of claim 1, wherein the main line, the branch line, and the junction are displayed in different colors so as to be distinguished from other parts.