KR20190018402A - Apparatus for verifying wiring of vehicle and method thereof, computer program - Google Patents

Abstract

The present invention relates to an apparatus for verifying wiring for a vehicle, a method for verifying the wiring for a vehicle, and a computer program. The apparatus for verifying wiring for a vehicle comprises: an interface unit receiving a wire list which includes path information on a wiring circuit and design request information for designing the wiring from a user; and a verification unit receiving the wire list and the design request information from the interface unit and verifying the design request information by using a circuit path of the wire list, while verifying the design request information by separating the circuit path included in the wire list in accordance with a component specification applied to a vehicle.

Description

Field of the Invention [0001] The present invention relates to an apparatus and a method for verifying wiring of a vehicle,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle wiring verification apparatus and method, a computer program, and more particularly, to a vehicle wiring verification apparatus and method and a computer program for verifying design request information for a wiring design of a vehicle .

Generally, after the vehicle is assembled and assembled in a factory, various test procedures are performed to verify whether the vehicle is operating normally prior to its release. Particularly, among the test items for finished vehicles, testing of various circuit parts to be included in the electrical products is the most important. In order to do so, careful and accurate information input and verification must be performed.

In the circuit verification method for the complete vehicle of the completed vehicle, first, the basic data for circuit verification is received, the input data for verification is processed, and after the verification of the consistency of the input data is completed, Analyze the verification report.

In the process of processing the input data for verification in the above-described process, the operator inputs the basic data received, that is, the design request, the circuit diagram, the item, the connector list, and the force specification information, by hand, The input templates are standardized and created.

That is, in the conventional circuit verification method for a completed vehicle, an operator confirms the basic data such as a design request and a circuit diagram visually and proceeds with a method of manually inputting the data. Thus, There is a problem that the management is inevitably insufficient and the time required for the preparation and verification of the basic data is inevitably prolonged.

In addition, the process of verifying the consistency of the input data is not a distinction between the specifications of the parts applied to the vehicle, but the verification of the input data is performed at a time for all the specifications. .

The background art of the present invention is disclosed in Korean Patent Laid-Open Publication No. 10-2012-0077386 (published on Jul. 10, 2012).

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of one aspect of the present invention to provide a method and apparatus for improving a wiring verification process that is dependent on a manual operation of a worker, And to provide a vehicle wiring verification apparatus and method, and a computer program for verifying the consistency of input data by specifications of components applied to a vehicle, thereby improving the verification reliability of the vehicle.

A vehicle wiring verification apparatus according to one aspect of the present invention includes a wire list including path information of a wiring circuit and an interface unit for receiving design request information for wiring design from a user, The wire list and the design request information, and verifies the design request information by using a circuit path of the wire list, separates circuit paths included in the wire list according to the parts specification applied to the vehicle, And a verification unit for verifying the information.

In the present invention, the interface unit further receives a connector list including information on a part number and a maximum pin number of a connector from the user, and the verification unit, as a basic operation for verifying the design request information, Determines whether or not the unit type of the vehicle included in the list matches the standard system name registered in advance and matches the inline connection information of the connector using the part number and the maximum pin number of the connector list inputted from the interface part .

The verification unit verifies pin information included in the design request information by using a circuit path of the wire list, wherein each pin component of one or more units interconnected on a circuit path of the wire list And judges whether or not they match in the request information, and verifies the pin information.

In the present invention, the interface further receives PEL (Product Equipment List) information including information on a part applied to the vehicle from the user, and the verifying unit uses the PEL information input from the interface unit, The wire list is divided into a LHD (Left Hand Drive) wire list and a RHD (Right Hand Drive) wire list, and the pin information is divided into circuit paths of the LHD wire list and the RHD wire list for verification.

The verification unit of the present invention is characterized in that the pin information is verified by separating the circuit path of the wire list according to the specification of the engine applied to the vehicle.

In the present invention, the verifying unit extracts all circuit paths connected to one pin of the first system of the wire list, and circuit paths by engine specifications connected to one pin of the second system of the wire list, And the pin information is verified using each of the extracted circuit paths.

In the present invention, the interface unit may further receive a connector list including information on a part number and a maximum pin number of a connector from the user, and the verification unit may receive the design request information from a connector list The specification of the connector included in the design request information is verified.

In the present invention, the verifying unit compares the design request information with the wire list, and verifies information about the wire diameter, the type and the plating included in the design request information.

In the present invention, the interface further receives PEL information including information on a part applied to the vehicle from the user, and the verifying unit extracts, from the wire list, the RHD wire Extracts the RHD circuit list, and verifies RHD circuit information of the design request information using the extracted RHD wire list.

In the present invention, the verification unit sets an RHD verification condition for verifying RHD circuit information of the design request information, and performs cross-connection to the RHD circuit information using the set RHD verification condition and the circuit path of the RHD wire list And whether or not there is an unconnected wire in the RHD wire list.

A method of verifying a wiring of a vehicle according to an aspect of the present invention includes the steps of: a verification unit receiving a designation request information for a wiring design and a wire list including path information of the wiring circuit; Verifying the design request information using a circuit path of the wire list, and verifying the design request information by separating a circuit path included in the wire list according to a part specification applied to the vehicle .

A computer program according to one aspect of the present invention includes a wire list including path information of a wiring circuit and a design request information for a wiring design, And verifying the design request information by separating a circuit path included in the wire list according to a part specification applied to the vehicle, and verifying the design request information.

According to an aspect of the present invention, a method of verifying wiring of a vehicle by directly using a basic data for wiring design prevents a human error caused by a manual operation of an operator, And reliability of wiring verification can be improved through verification of conformity according to the parts specification.

1 is a block diagram illustrating a wiring verification apparatus for a vehicle according to an embodiment of the present invention.
2 is an exemplary diagram illustrating a basic operation performed for verifying design request information in a vehicle wiring verification apparatus according to an exemplary embodiment of the present invention.
3 is an exemplary diagram illustrating a process of verifying pin information of design request information in a vehicle wiring verification apparatus according to an embodiment of the present invention.
4 is an exemplary diagram illustrating a process of separating a wire list using PEL information in a vehicle wiring verification apparatus according to an embodiment of the present invention.
5 is an exemplary diagram illustrating a process of verifying pin information by separating a circuit path of a wire list according to an engine specification in a wiring verification apparatus of a vehicle according to an embodiment of the present invention.
6 is an exemplary diagram for explaining a process of verifying a connector specification of design request information in a vehicle wiring verification apparatus according to an embodiment of the present invention.
FIG. 7 is an exemplary view for explaining a process of verifying information on the wire diameter, type and plating of design request information in a wiring verification apparatus of a vehicle according to an embodiment of the present invention.
8 is a flowchart illustrating a process of verifying RHD circuit information of design request information in a vehicle wiring verification apparatus according to an embodiment of the present invention.
9 is a flowchart illustrating a method of verifying a wiring of a vehicle according to an embodiment of the present invention.
FIG. 10 is a flowchart specifically illustrating a step of verifying design request information in a vehicle wiring verification method according to an embodiment of the present invention. Referring to FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of a vehicle wiring verification apparatus and method and a computer program according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a block diagram illustrating a vehicle wiring verification apparatus according to an exemplary embodiment of the present invention. FIG. 2 is a flowchart illustrating a verification of design request information in a vehicle wiring verification apparatus according to an exemplary embodiment of the present invention. 3 is a diagram for explaining a process of verifying pin information of design request information in a wiring verification apparatus of a vehicle according to an embodiment of the present invention. 4 is an exemplary view for explaining a process of separating a wire list using PEL information in a vehicle wiring verification apparatus according to an embodiment of the present invention, FIG. 6 is a view for explaining a process of verifying pin information by separating a circuit path of a wire list according to the specifications of an engine in a ring verification apparatus. FIG. FIG. 7 is a diagram illustrating a process of verifying a connector specification of design request information in a vehicle wiring verification apparatus according to an embodiment of the present invention. FIG. FIG. 8 is a diagram illustrating a process of verifying RHD circuit information of design request information in a vehicle wiring verification apparatus according to an embodiment of the present invention. FIG. Fig.

Referring to FIG. 1, a vehicle wiring verification apparatus according to an embodiment of the present invention may include an interface unit 100 and a verification unit 200.

The interface unit 100 can receive the information for verification from the user in the present embodiment and transmit the verification information to the verification unit 200 to be described later and can perform the interface function of receiving and outputting the verification result from the verification unit 200 have.

In this embodiment, the information received by the interface unit 100 from the user may include a wire list, design request information, a connector list, and PEL information.

The wire list may include design information including path information of a wiring circuit designed by a designer, that is, information on the ID, pin number, wire diameter, type of the connector and plating of the connector to which each wire is connected. Accordingly, the circuit path of the wire list is referred to and the design request information can be verified by the verification unit 200, and a detailed description will be given later.

The design request information means design basis information designed by the designer for the wiring design and can include information on the connection information of the wire, the pin component, the diameter, the type and plating. As will be described later, the design request information can be verified by the verification unit 200 for compatibility with the wire list.

The connector list means design information including information on the name, part number and maximum pin number of the connector, and can be used for matching the inline connection information of the connector as a basic operation for verification of design request information, have.

PEL (Product Equipment List) information refers to design information including all information about specifications applied to vehicles such as electric parts and parts of a vehicle. As will be described later, the PEL information includes a wire list as LHD (Left Hand Drive) Wire list and RHD (Right Hand Drive) wire list.

Based on the above description, a process of verifying the design request information by the verification unit 200 will be described in detail below.

First, the verification unit 200 determines whether or not the name of the unit type of each vehicle included in the wire list coincides with the standard system name registered in advance as a basic operation for verification of the design request information, The inline connection information of the connector can be matched using the part number and the maximum pin number of the received connector list.

2 (a), a standard system name in which different system names are unified for each vehicle type may be registered in advance in the verification unit 200, and based on this, the verification unit 200 may include The unit name of each vehicle type can be matched with the registered standard system name to determine whether or not the same is matched. At this time, it may be necessary to perform a matching process for some system names different from the standard system name through a manual operation.

The verification unit 200 may perform an operation of matching the inline connection information connecting each inline connector based on the connector list transmitted from the interface unit 100. At this time, The inline connection information can be matched through a method of automatically matching the numbers. Fig. 2 (b) shows an example of the connector list.

When the basic operation for verifying the design request information is completed, the verifying unit 200 can verify the design request information using the circuit path of the wire list. In this embodiment, The design request information can be verified by separating circuit paths included in the wire list according to the part specification.

The verification unit 200 can verify the pin information among the design information included in the design request information using the circuit path of the wire list. At this time, the verification unit 200 can verify the pin information by determining whether each pin component of one or more units interconnected on the circuit path of the wire list matches on the design request information.

3, the design request information includes information on the pin number and the pin component of each unit, and the wire list includes information on the circuit path between the units on the design request information (i.e., ). Therefore, the units interconnected on the circuit path of the wire list must have the same pin component on the design request information.

ABS_UNIT (pin number: 1) and W_SNSR_FL (pin number: 1) are connected on the wire list and ABS_UNIT (pin number: 1) and W_SNSR_FL ) Is equal to Vcc, the pin information of ABS_UNIT and W_SNSR_FL satisfy the compatibility with the wire list. On the other hand, ABS_UNIT (pin number: 3) and W_SNSR_RL (pin number: 1) are connected on the wire list but the pin component of ABS_UNIT (pin number: 3) is SIG and W_SNSR_RL Since the pin component is Vcc, its consistency is not satisfied.

The verification unit 200 can verify the pin information included in the design request information through the above-described process. If the compatibility with the wire list is not satisfied, the verification unit 200 transmits the result to the interface unit 100, So that it can be reviewed by the designer.

The above process is not a conventional method of manually inputting design request information by a worker but is a method of verifying the design request information itself designed by a designer through the verification unit 200. Therefore, And the time required for verification can be shortened.

When the pin information included in the design request information is verified, the verification unit 200 can separate and verify the circuit path of the wire list according to the parts specification applied to the vehicle. In this embodiment, The pin information can be verified by separating the circuit type of the wire list according to the drive type specification classified into LHD (Left Hand Drive) and RHD (Right Hand Drive) and the engine specification.

First, referring to FIG. 4, a process of verifying pin information by separating a circuit path of a wire list according to a drive type specification classified into LHD (Left Hand Drive) and RHD (Right Hand Drive) will be described.

The verification unit 200 verifies the LHD (Left Hand Drive) specification and the RHD (Right Hand Drive) specification using the drive type (DTL, DTR) according to the option code (OptCode) on the PEL information received from the interface unit 100 Can be separated. In other words, when the option code is gathered to include both DTL and DTR specifications, it is determined that the system is an LHD / RHD system. If only the DTL specification is included, the LHD system is determined. In the example shown in FIG. 4, DW8 is an LHD / RHD system including both DTL and DTR specifications, and DW6 is an RHD system because it includes only DTR specifications.

Based on the result of separating the LHD (Left Hand Drive) specification and the RHD (Right Hand Drive) specification using the PEL information, the verification unit 200 obtains the LHD wire list including the circuit path information of the LHD system, The RHD wire list including the circuit path information of the RHD system can be extracted and the pin information included in the design request information can be verified by separating into the circuit paths of the LHD wire list and the RHD wire list.

Next, with reference to FIG. 5, a process of inspecting the pin information by separating the circuit path of the wire list according to the engine specification will be described.

The verification unit 200 extracts all the circuit paths connected to one pin of the first system of the wire list and the circuit paths of the engine specifications connected to one pin of the second system of the wire list, The pin information can be verified using the circuit path.

5, the verifying unit 200 extracts all the circuit paths connected to one pin (pin 5 of the SSEM system) of the first system of the wire list, 2 It is possible to extract circuit paths of engine specifications (No engine, Seta engine) connected to one pin of the system (pin 4 of STOP_SW). 5, it is possible to verify whether circuit unconnected on the wire list is verified by comparing the circuit paths according to all the circuit paths and the engine specifications, and it is also possible to verify each circuit path extracted from the pin information of design request information The pin information can be verified by comparison.

Through the above-described process, the verification unit 200 separates the circuit type of the wire list according to the drive type specification, which is classified into LHD (Left Hand Drive) and RHD (Right Hand Drive) The verification reliability can be improved.

Meanwhile, the verification unit 200 may compare the design request information with the connector list received from the interface unit 100, and verify the specification of the connector included in the design request information.

That is, as shown in FIG. 6, the connector information included in the design request information and the connector information included in the connector list can be one-to-one compared with each other to verify the specification of the connector included in the design request information, May be the part number of the connector.

In addition, the verification unit 200 may compare the design request information with the wire list to verify the information about the wire diameter, the type, and the plating included in the design request information.

That is, as shown in FIG. 7, the information on the wire diameter, the type and the plating included in the design request information is compared with the information on the wire diameter, the ship type and the plating included in the wire list one by one, And information about the plating can be verified.

The verification unit 200 extracts the RHD wire list from the wire list based on the PEL information input from the interface unit 100 and verifies the RHD circuit information of the design request information using the extracted RHD wire list have. The RHD circuit information refers to the circuit information of the RHD system designed to have different circuit connections compared to the LHD system. For example, circuit connection information between the amplifier and the speaker may correspond to this.

8, the verification unit 200 extracts the RHD wire list using the PEL information (the process of extracting the RHD wire list has been described above, so a detailed description thereof will be omitted). On the other hand, When extracting the list, ECD reference information (information including PEL code and option code) can be considered), and RHD verification conditions for verifying RHD circuit information can be set. Fig. 8 exemplarily shows the RHD verification conditions in which the driver DRV and the RH are matched and the relationship in which the passer PASS and the LH are matched.

When the RHD wire list is extracted and the RHD verification condition is set, the verification unit 200 determines whether there is a cross wiring in the RHD circuit information using the RHD verification condition and the circuit path of the RHD wire list, It can be verified whether or not it exists.

8, the second pin component of the AMP ASSY unit is set to SPKR RH on the design request information, and the second pin of the AMP unit on the RHD wire list is connected to the first pin of the SPKR_PASS unit , The pin 1 component of the SPKR_PASS unit in the design request information must be set to RH or DRV according to the RHD verification condition. However, in the example of FIG. 8, since the first pin component of the SPKR_PASS unit on the design request information is set to PASS, the verification unit 200 can determine that there is a cross wiring according to the RHD verification condition. Therefore, the verification unit 200 can change the SPKR_PASS unit name in the design request information to SPKR_DRV, change the first pin component to DRV, or output the verification result through the interface unit 100 so that the designer can review the SPKR_PASS unit name have.

8, the first pin of the AMP ASSY unit on the design request information is set as the SPKR LH component. However, since the corresponding connection condition is not set on the RHD wire list, the verification unit 200 checks the RHD wire list It can be determined that there is an unconnected wire. Therefore, a wiring condition such that the pin 1 of the AMP unit is connected to the pin 1 of the SPKR_PASS unit may be added to the RHD wire list, or the verification result may be outputted through the interface unit 100 so that the designer can review the result.

The interface unit 100 may include a predetermined application program that is implemented in a predetermined computing device (e.g., a personal computer) and provides a template for receiving a wire list, design request information, a connector list, and PEL information And can transmit the information to the verification unit 200 through the linkage process with the verification unit 200 using the application program and can receive and output the verification result from the verification unit 200. [ The verification unit 200 may be implemented as a server to verify design request information.

FIG. 9 is a flowchart illustrating a method of verifying a wiring of a vehicle according to an embodiment of the present invention. FIG. 10 is a flowchart illustrating a method of verifying design request information in a method of verifying wiring of a vehicle according to an exemplary embodiment of the present invention. Fig.

Referring to FIG. 9, a verification method of a vehicle wiring according to an embodiment of the present invention will be described. First, a verification unit 200 receives a wire list including path information of a wiring circuit, A connector list including information on the number of connectors and the maximum number of pins, and PEL information including information on parts to be applied to the vehicle (S100).

Next, the verification unit 200 determines whether or not the unit type of each vehicle type included in the wire list coincides with the standard system name registered in advance as a basic operation for verification of the design request information, The in-line connection information of the connector is matched using the number of pins (S200).

Then, the verifying unit 200 verifies the design request information using the circuit path of the wire list, and at this time, the circuit path included in the wire list is separated according to the parts specification applied to the vehicle to verify the design request information (S300 ).

10, the verifying unit 200 verifies the pin information included in the design request information by using the circuit path of the wire list, and verifies the pin information included in the design request information by using one or more It is determined whether or not each pin component of the unit coincides with the design request information and the pin information is verified (S310).

In step S310, the verifier 200 separates the wire list into the LHD (Left Hand Drive) wire list and the RHD (Right Hand Drive) wire list using the PEL information, and transmits the pin information to the LHD wire list and the RHD wire list Can be verified by separate circuit paths. Also, the pin information can be verified by separating the circuit path of the wire list according to the specifications of the engine applied to the vehicle. The description thereof has been given above, so a detailed description thereof will be omitted.

Next, the verification unit 200 compares the design request information with the connector list to verify the specification of the connector included in the design request information (S330).

Next, the verification unit 200 compares the design request information with the wire list, and verifies the information on the wire diameter, the type, and the plating included in the design request information (S350).

Next, the verification unit 200 extracts the RHD wire list from the wire list based on the PEL information, and verifies the RHD circuit information of the design request information using the extracted RHD wire list (S370).

In step S370, the verification unit 200 sets an RHD verification condition for verifying the RHD circuit information of the design request information, and determines whether there is a cross wiring in the RHD circuit information using the RHD verification condition and the circuit path of the RHD wire list And whether there is an unconnected wire in the RHD wire list.

Meanwhile, the vehicle wiring verification method according to the present embodiment may be implemented as a computer program for executing steps S100 to S300 in combination with hardware, and may be stored in a computer-readable recording medium, Which can be implemented in a general-purpose digital computer. The computer-readable recording medium includes ROM, RAM, CD-ROM, magnetic tape, floppy disk, and optical data storage. The computer readable recording medium may also be distributed over a networked computer system so that computer readable code is stored and executed in a distributed manner.

As described above, the present embodiment can prevent the human error due to the manual operation of the operator and shorten the basic data input time through the method of verifying the wiring of the vehicle by directly using the basic data for the wiring design , Reliability of the wiring verification can be improved through verification of the conformity according to the parts specification.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, I will understand. Accordingly, the true scope of the present invention should be determined by the following claims.

100:
200: Verification unit

Claims (3)

A wire list including path information of a wiring circuit, and an interface for receiving design request information for wiring design from a user; And
And receiving the wire list and the design request information from the interface unit and verifying the design request information by using a circuit path of the wire list, A verification unit for separating the design request information and verifying the design request information;
Lt; / RTI >
The interface unit further receives PEL (Product Equipment List) information including information on parts to be applied to the vehicle from the user,
The verification unit extracts a RHD (Right Hand Drive) wire list from the wire list based on the PEL information input from the interface unit and verifies the RHD circuit information of the design request information using the extracted RHD wire list and,
The interface further receives a connector list including information on a part number and a maximum pin number of a connector from the user,
Wherein the verifying unit judges whether or not a unit name of a vehicle type included in the wire list matches a standard system name registered in advance as a basic operation for verifying the design request information, The in-line connection information of the connector is matched using the part number and the maximum number of pins,
Wherein the verifying unit verifies pin information included in the design request information by using a circuit path of the wire list, wherein each pin component of one or more units mutually connected on a circuit path of the wire list is matched The pin information is verified,
Wherein the verifying unit compares the design request information with the wire list to verify the information on the wire diameter, the type and the plating included in the design request information.
Receiving a designation request information for a wiring design and a wire list including path information of the wiring circuit; And
Verifying the design request information by using a circuit path of the wire list, and verifying the design request information by separating a circuit path included in the wire list according to a part specification applied to the vehicle;
Lt; / RTI >
In the receiving step, the verifying unit further receives PEL (Product Equipment List) information including information on a part applied to the vehicle,
Wherein the verifying the design request information comprises:
Extracting a RHD (Right Hand Drive) wire list from the wire list based on the received PEL information and verifying RHD circuit information of the design request information using the extracted RHD wire list; Lt; / RTI >
In the receiving step, the verifying unit further receives a connector list including information on the part number of the connector and the maximum number of pins,
Wherein the verifying unit judges whether or not the unit name of the vehicle type included in the wire list matches the standard system name registered in advance as a basic operation for verifying the design request information, And matching the inline connection information of the connector using a number,
Wherein the verifying the design request information comprises:
Wherein the verifying unit verifies pin information included in the design request information by using a circuit path of the wire list, wherein each pin component of one or more units mutually connected on a circuit path of the wire list matches And verifying the pin information,
Wherein the verifying the design request information comprises:
Wherein the verifying unit further verifies the information on the wire diameter, the type and the plating included in the design request information by comparing the design request information with the wire list.
Combined with hardware,
Receiving a wire list including path information of a wiring circuit and design request information for a wiring design; And
Verifying the design request information using a circuit path of the wire list, and verifying the design request information by separating a circuit path included in the wire list according to a part specification applied to the vehicle;
A computer program stored on a computer readable recording medium for executing a method comprising:
In the input receiving step, further PEL (Product Equipment List) information including information on a part applied to the vehicle is inputted,
Wherein the verifying the design request information comprises:
Extracting a RHD (Right Hand Drive) wire list from the wire list based on the received PEL information and verifying RHD circuit information of the design request information using the extracted RHD wire list,
Wherein the controller further receives a connector list including information on a part number and a maximum pin number of the connector,
The method includes the steps of: determining, as a basis job for verifying the design request information, whether or not the unit type unit names included in the wire list match the previously registered standard system names; And matching the inline connection information of the connector using a number,
Wherein the verifying the design request information comprises:
And judges whether or not each pin component of at least one unit interconnected on the circuit path of the wire list matches on the design request information using the circuit path of the wire list, And verifying the pin information,
Wherein the verifying the design request information comprises:
And comparing the design request information with the wire list to verify information about the wire diameter, the type and the plating included in the design request information.

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