KR102010528B1 - Apparatus for verifying wiring of vehicle - Google Patents

Abstract

A wiring verification apparatus for a vehicle is disclosed. Wiring verification apparatus for a vehicle of the present invention includes an interface unit; Database unit for storing the production specification table and the requirements table; And receiving a wire list and a part number input from the interface unit, detecting a circuit diagram of one vehicle by using the part number of the production specification table and the required status table stored in the database unit, and then detecting the circuit diagram of one vehicle. A verification unit for verifying a circuit, wherein the verification unit converts a PEL (Product Equipment List) code of the production specification table into a full length code using an ECD reference, converts the required status table into an option list, and then manufactures the production specification table Comparing the wiring option list of the option list converted by the requirement table to verify the option list converted by the requirement table, and the verification unit verifies the option list converted by the requirement table Is output through the interface unit, and the verification unit is a part for each item of the required status table. The circuit is configured for each door by using a burr, circuits constructed based on the part number of each item are connected with an inline connector to generate a circuit for one vehicle, and the circuit for the generated vehicle is verified. It is characterized in that the connection relationship between the circuits configured on the basis of the part number for each item in one circuit.

Description

Wiring verification device of vehicle {APPARATUS FOR VERIFYING WIRING OF VEHICLE}

The present invention relates to an apparatus for verifying wiring of a vehicle, and more particularly, to an apparatus for verifying wiring of a vehicle that improves design quality and reduces rework costs by verifying assembly part number and circuit matching of one vehicle. will be.

In general, after the vehicle is assembled and completed at the factory, various test procedures are performed to verify normal operation prior to its release. In particular, among the test items for the finished vehicle, the testing of various circuit components entering the electronics is the most important, and detailed and accurate information input and verification must be performed for this purpose.

The circuit verification method for the electrical equipment of such a finished vehicle first receives basic data for circuit verification, performs processing of input data for verification, and then verifies the circuit specification after verifying the integrity of the input data. Perform analysis of the verification report.

In the above-mentioned process, in the process of processing the input data for verification, the operator inputs the received basic data such as design request, circuit diagram, items, connector list, and forced specification information by hand, and codes them with the verification tool. The process of standardizing and writing each input template is performed.

However, in the related art, there is no assembly verification system for one vehicle, and there is a problem in that an error occurs in the verification by manually verifying the use vehicle part number.

Background art of the present invention is disclosed in Republic of Korea Patent Publication No. 10-2012-0077386 (published on July 10, 2012).

The present invention was devised to improve the above-mentioned problems, and an object according to an aspect of the present invention is to compare and verify the part number of the production specification table and the requirements table for the use vehicle for one vehicle, and to the part number of the requirements table. Accordingly, to provide a wiring verifying device for a vehicle that configures a circuit of all items to check whether circuits are not connected and are incorrectly connected.

Wiring verification apparatus for a vehicle according to an aspect of the present invention includes an interface unit; Database unit for storing the production specification table and the requirements table; And receiving a wire list and a part number input from the interface unit, detecting a circuit diagram of one vehicle by using the part number of the production specification table and the required status table stored in the database unit, and then detecting the circuit diagram of one vehicle. A verification unit for verifying a circuit, wherein the verification unit converts a PEL (Product Equipment List) code of the production specification table into a full length code using an ECD reference, converts the required status table into an option list, and then manufactures the production specification table Comparing the wiring option list of the option list converted by the requirement table to verify the option list converted by the requirement table, and the verification unit verifies the option list converted by the requirement table Is output through the interface unit, and the verification unit is a part for each item of the required table The circuit is configured for each door by using a burr, circuits constructed based on the part number of each item are connected with an inline connector to generate a circuit for one vehicle, and the circuit for the generated vehicle is verified. It is characterized in that the connection relationship between the circuits configured on the basis of the part number for each item in one circuit.

The wiring verification apparatus for a vehicle according to an aspect of the present invention compares and verifies a part number of a production specification table and a requirements table for a vehicle for one vehicle and configures a circuit of all items according to the part number of the requirements table. Check for unconnected and incorrect wiring.

The wiring verifying apparatus of a vehicle according to another aspect of the present invention may verify a circuit in an assembly unit of one vehicle to detect a circuit unconnected portion per vehicle.

The wiring verifying apparatus for a vehicle according to another aspect of the present invention can detect an unused circuit part and reduce manufacturing cost and weight.

An apparatus for verifying wiring of a vehicle according to another aspect of the present invention may detect an in-line circuit option configuration error even if the part number configuration is correct.

1 is a block diagram of an apparatus for verifying wiring of a vehicle according to an exemplary embodiment of the present disclosure.
2 is a view showing a production specification table according to an embodiment of the present invention.
3 is a view showing a table of requirements according to an embodiment of the present invention.
4 is a diagram illustrating an example of changing a PEL code of a production specification table according to an embodiment of the present invention into a full length code.
5 illustrates an ECD reference according to an embodiment of the present invention.
FIG. 6 is a diagram illustrating an example of converting a required status table into an OPT list for each order according to an embodiment of the present invention.
7 is a diagram illustrating an example of a 1: 1 comparison detection of a wiring OPT and an OPT list of a required status table according to an embodiment of the present invention.
8 is a diagram illustrating an example of configuring a circuit according to each door number by a part number for each item after the completion of the OPT verification according to an embodiment of the present invention.
9 is a diagram illustrating an example of detecting an unconnected circuit after inline connection according to an embodiment of the present invention.
10 is a flowchart illustrating a wiring verifying method of a vehicle according to an exemplary embodiment of the present invention.

Hereinafter, a wiring verifying apparatus for a vehicle according to an exemplary embodiment of the present invention will be described in detail with reference to the accompanying drawings. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator. Therefore, the definitions of these terms should be made based on the contents throughout the specification.

1 is a block diagram of a wiring verification apparatus for a vehicle according to an embodiment of the present invention, Figure 2 is a view showing a manufacturing specification table according to an embodiment of the present invention, Figure 3 is an embodiment of the present invention 4 is a view showing a table of requirements according to the present invention, FIG. 4 is a view showing an example of changing a PEL code of a production specification table according to an embodiment of the present invention into a full length code, and FIG. 5 is an ECD according to an embodiment of the present invention. FIG. 6 is a diagram illustrating an example of converting a required status table according to an embodiment of the present invention into an OPT list for each door, and FIG. 7 is a wire of a production specification table according to an embodiment of the present invention. FIG. 8 is a diagram illustrating an example of detecting a 1: 1 comparison of a ring OPT and an OPT list of a required status table.The tanaen drawings, Figure 9 is a view showing an example of detecting a non-connected circuit and then connected in-line in accordance with one embodiment of the present invention.

Referring to FIG. 1, an apparatus for verifying wiring of a vehicle according to an exemplary embodiment includes an interface unit 10 and a verification unit 30.

The interface unit 10 may receive an input of each piece of information for verification from the user, transfer the information to the verification unit 30 to be described later, and receive and output a verification result from the verification unit 30.

That is, the interface unit 10 receives a wire list and a part number (P / NO) from the user, and inputs the wire list and the part number to the verification unit 30.

Here, the wire list is information obtained by converting a circuit diagram at the time of circuit design of the vehicle into an accelerator, and the wire list may include option information. The part number is a list of specification tables.

In addition, the interface unit 10 outputs a result of verifying the part number verification of the verification unit 30, for example, the option list converted by the required status table. In this case, the result of verifying the option list converted by the requirement table is generated based on the result of comparison between the wiring option list of the production specification table and the option list converted by the requirement table. This will be described later.

In addition, the interface unit 10 outputs a circuit verification result of the verification unit 30, for example, whether or not the circuit configured based on the part number for each item is connected. In this case, the point of verifying the connection of the circuit constructed based on the part number for each item will be described later.

The verification unit 30 receives the wire list and the part number input from the interface unit 10, and uploads the part number of the production specification table and the required status table stored in the database unit 20. Subsequently, the verification unit 30 verifies the option list converted by the requirements table using the uploaded production specification table and the requirements table, and outputs the verification result to the interface unit 10, or the production specifications table and the requirements. After verifying the circuit diagram of one vehicle using the status table, the verification result is output through the interface unit 10.

In more detail, first, the verification unit 30 receives a wire list and a part number from the interface unit 10.

Subsequently, the verification unit 30 uploads the production specification table and the requirements table stored in the database unit 20. Here, the production specification table is composed of PEL (Product Equipment List) code, the requirements table is composed of part numbers.

The production specification table and the requirements table are as shown in FIGS. 2 and 3.

delete

Here, the verification unit 30 generates a requirement table in advance based on the part number list extracted from the production specification table, and stores the generated requirement table in the database unit 20.

As the verification unit 30 uploads the production specification table and the requirements table from the database unit 20, the PEL code of the production specification table is converted into the full length code using the ECD reference as shown in FIG.

The ECD reference includes a PEL code and full length option for the system as shown in FIG.

That is, the verification unit 30 converts the PEL code of the production specification table into the full length code using the PEL code and the full length option included in the ECD reference.

As the PEL code of the production specification table is converted into a full length code, the verification unit 30 converts the part number of the required status table into an option list for each door number. This list of options includes a list of wires.

FIG. 6 shows that an item that can be installed in a vehicle, for example, YB, for example, part numbers of BATT (+) _ KAPPA_1.0, ENG_GND, and FLOOR are converted into 91850-H8040, 91860_H8140, 91500-H8620, and the like. It became.

As the part number of the requirement table is converted into an option list, the verification unit 30 compares the wiring option list of the production specification table with the option list of the requirement table by 1: 1 according to the requirement table as shown in FIG. 7. Validate the converted list of options.

In this case, the verification unit 30 compares the wiring option list of the production specification table with the option list converted by the required status table and verifies the option list converted by the required status table. )

In this case, the verification unit 30 compares the wiring option list of the production specification table with the option list converted by the requirements table, and as a result, the wiring option list of the production specification table and the option list converted by the requirements table are mutually different. If different, only those different from the wiring option list of the production specification table among the option list converted by the required status table may be output to the interface unit 10.

Accordingly, the user may recognize whether the option is applied based on the result of verifying the option list through the interface unit 10.

Meanwhile, the verification unit 30 compares the wiring option list of the production specification table with the option list converted by the required status table, verifies the option list converted by the required status table, and then shows the item as shown in FIG. 8. The circuit is organized by door number using the separate part number.

Subsequently, the verification unit 30 detects a circuit for one vehicle by connecting a circuit based on part numbers for each item with an inline connector, and verifies a circuit for the detected vehicle.

In this case, the verification unit 30 verifies the connection relationship between the circuits configured based on the part number for each item in the circuit for one vehicle, and checks whether the circuit configured based on the part number for each item is connected, thereby checking the parts for each item. Check for disconnected or incorrect wiring based on the numbers.

For example, if an item includes doors and clusters and these doors and clusters must be electrically connected, the circuitry of the door (circuit based on the item number by item) is the circuit of the cluster (circuit based on the part number by item). ) Is not connected to each other despite the need to be connected to each other, the verification unit 30 is the circuit of the corresponding door (circuit composed based on the part number by item) is the circuit of the cluster (circuit composed based on the part number by item) Make sure you are not connected.

Referring to FIG. 9, it can be seen that the inline connector is not connected to the # C01 and # C02 cars, and that the # 02 and # C03 cars are circuit miswired based on the entire circuit connection information of one vehicle.

Hereinafter, a method for verifying wiring of a vehicle according to an exemplary embodiment of the present invention will be described in detail with reference to FIG. 10.

10 is a flowchart illustrating a wiring verifying method of a vehicle according to an exemplary embodiment of the present invention.

Referring to FIG. 10, first, the interface unit 10 receives a wire list and a part number from a user (S10), and inputs the wire list and the part number to the verification unit 30.

Subsequently, the verification unit 30 uploads the part numbers of the production specification table and the required status table stored in the database unit 20 (S20).

The requirements table may be generated in advance based on the part number list extracted from the production specification table and stored in the database unit 20.

Next, the verification unit 30 uploads the production specification table and the requirements table from the database unit 20, and converts the PEL code of the production specification table into the full length code using the PEL code and the electric field option included in the ECD reference. (S30).

As the PEL code of the production specification table is converted into a full length code, the verification unit 30 converts the part number of the required status table into an option list for each door (S40).

As the part number of the requirements table is converted into an option list, the verification unit 30 compares the wiring option list of the production specification table with the option list of the requirements table 1: 1 (S50) and converts the option list by the requirements table. Verify.

In this case, the verification unit 30 compares the wiring option list of the production specification table with the option list converted by the required status table and verifies the option list converted by the required status table. Can be output via In this case, the verification unit 30 and the wiring option list of the production specification table and the wiring option list of the production specification table, if the option list converted by the requirements table is different from each other, Only different ones can be output to the interface unit 10.

Accordingly, the user may recognize whether the option is applied based on the result of verifying the option list through the interface unit 10.

Next, the verification unit 30 configures a circuit for each door by using the part number for each item (S60).

Subsequently, the verification unit 30 detects a circuit for one vehicle by connecting a circuit based on part numbers for each item with an inline connector, and verifies a circuit for the detected vehicle.

In this case, the verification unit 30 verifies the connection relationship between the circuits configured based on the part number for each item in the circuit for one vehicle, and detects whether the circuit configured based on the part number for each item is connected (S70), Check for disconnected or incorrect wiring based on the part numbers per item.

In this way, the wiring verification apparatus for a vehicle according to an embodiment of the present invention compares and verifies the part number of the production specification table and the required status table for the use vehicle for one vehicle, and the circuit of all items according to the part number of the required status table. By checking the circuit disconnection and incorrect wiring, and by verifying the circuit in the assembly unit of one vehicle can detect the circuit disconnection per vehicle.

In addition, the wiring verification apparatus for a vehicle according to an exemplary embodiment of the present invention may detect an insoluble circuit part to reduce manufacturing cost and weight.

In addition, the wiring verification apparatus of the vehicle according to an exemplary embodiment of the present invention may detect an in-line circuit option configuration error even if the part number configuration is correct.

Although the present invention has been described with reference to the embodiments shown in the drawings, it is merely exemplary and various modifications and equivalent other embodiments are possible to those skilled in the art. Will understand. Therefore, the true technical protection scope of the present invention will be defined by the claims below.

10: interface unit
20: database
30: verification unit

Claims (1)

An interface unit;
Database unit for storing the production specification table and the requirements table; And
The circuit list of one vehicle is detected after receiving a wire list and a part number input from the interface unit, detecting a circuit diagram of one vehicle by using the part number of the production specification table and the required status table stored in the database unit. It includes a verification unit for verifying,
The verification unit converts a PEL (Product Equipment List) code of the production specification table into a full length code using an ECD reference, converts the required status table into an option list, and then lists a wiring option list and the required status of the production specification table. Comparing the option list converted by the table to verify the option list converted by the requirement table,
The verification unit outputs a result of verifying the option list converted by the required status table through the interface unit,
The verification unit configures circuits for each vehicle by using the part number of each item in the required status table, generates circuits for one vehicle by connecting circuits configured based on the part number for each item with an inline connector, and generates one vehicle for the generated vehicle. To verify the circuit of
The verification unit verifies the connection relationship between the circuits configured based on the part number for each item in the circuit for one vehicle,
As a result of comparing the wiring option list of the production specification table with the option list converted by the required status table, the verification unit may differ from the wiring option list of the production specification table and the option list converted by the required status table. In this case, only the ones different from the wiring option list of the production specification table among the option list converted by the required status table are output to the interface unit.

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