KR100803292B1 - Trouble diagnosis appraisal method of car - Google Patents

Trouble diagnosis appraisal method of car Download PDF

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Publication number
KR100803292B1
KR100803292B1 KR1020060098475A KR20060098475A KR100803292B1 KR 100803292 B1 KR100803292 B1 KR 100803292B1 KR 1020060098475 A KR1020060098475 A KR 1020060098475A KR 20060098475 A KR20060098475 A KR 20060098475A KR 100803292 B1 KR100803292 B1 KR 100803292B1
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South Korea
Prior art keywords
failure
vehicle
car
electrical equipment
accessories
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KR1020060098475A
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Korean (ko)
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최종식
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현대자동차주식회사
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
    • B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
    • B60R16/0234—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions related to maintenance or repairing of vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles

Abstract

A trouble diagnosis appraisal method of a car is provided to reduce checking time of a finished car by confirming trouble types of accessories installed at the car. A trouble diagnosis appraisal method of a car includes the steps of: transmitting information of accessories installed at the car from an automotive sort server(S1); diagnosing troubles and operation states of the accessories by connecting a checking device to the car(S2); checking the trouble state of the accessories(S3); delivering the car without the troubles(S4); comparing whether the troubles are past things(S5); removing trouble information and delivering the car if the troubles of the accessories are the past things(S6); checking whether the troubles are new things if the troubles of the accessories are not the past things(S7); moving the car to an adjustment site if the troubles of the accessories are the new things(S8); and judging present trouble information as a reservation state trouble and diagnosing the accessories again if the troubles of the accessories are not the new things(S9).

Description

차량 고장 진단평가 방법{Trouble diagnosis appraisal method of car}Trouble diagnosis appraisal method of car}

도1은 일반적인 차량 고장 진단 과정을 나타낸 개략도.1 is a schematic diagram showing a general vehicle failure diagnosis process.

도2는 종래의 차량 고장 진단 평가 방법을 나타낸 흐름도.2 is a flowchart showing a conventional vehicle failure diagnosis evaluation method.

도3은 본 발명에 따른 차량 고장 진단 평가 방법을 나타낸 흐름도.3 is a flowchart showing a vehicle fault diagnosis evaluation method according to the present invention;

※도면의 주요부분에 대한 부호의 설명※※ Explanation of symbols about main part of drawing ※

10 : 차종서버10: vehicle model server

20 : 차량20: vehicle

30 : 바코드 리드30: barcode lead

40 : 검사장치40: inspection device

본 발명은 차량 고장 진단평가 방법에 관한 것으로서, 더욱 상세하게는 차량에 저장된 각종 부품의 정보를 이용하여 차량의 고장 상태를 신속하게 진단할 수 있는 차량 고장 진단평가 방법에 관한 것이다.The present invention relates to a vehicle failure diagnosis and evaluation method, and more particularly, to a vehicle failure diagnosis and evaluation method capable of quickly diagnosing a failure state of a vehicle using information of various parts stored in a vehicle.

일반적으로 차량에는 운전자 및 탑승자에게 쾌적한 환경을 제공하기 위하여 각종 부품이 설치되어 있다.Generally, various components are installed in a vehicle to provide a comfortable environment for a driver and a passenger.

특히, 최근에는 전자 기술의 발달로 다양한 종류의 전자부품(이하 '전장품'이라 한다)이 설치되어 있다.In particular, recently, with the development of electronic technology, various kinds of electronic components (hereinafter, referred to as electronic components) are installed.

한편, 차량에 설치된 전장품의 동작상태 및 고장상태는 완성차 상태에서 도1에 나타낸 바와 같이 검사하고 있다.On the other hand, the operation state and failure state of the electrical equipment installed in the vehicle are examined as shown in FIG.

여기에서 참조되는 바와 같이 조립 공정을 수행한 완성차 상태의 차량(20)이 이동되면, 바코드 리드(30)를 이용하여 상기 차량(20)에 부착된 바코드(도면 미도시)를 이용하여 고유번호를 확인하는 것이다.When the vehicle 20 of the finished vehicle state that has undergone the assembling process as referred to here is moved, a unique number is obtained by using a barcode (not shown) attached to the vehicle 20 using the barcode lead 30. To confirm.

상기 바코드 리드(30)에서 확인된 차량(20)의 고유번호는 검사장치(40)로 전송되고, 상기 검사장치(40)는 차종서버(10)로부터 그 고유번호에 해당하는 차량(20)의 정보를 수신하게 되는 것이다.The unique number of the vehicle 20 identified in the barcode lead 30 is transmitted to the inspection device 40, the inspection device 40 is the vehicle 20 of the vehicle 20 corresponding to the unique number from the vehicle model server 10 You will receive the information.

이러한 상태에서 상기 검사장치(40)를 차량(20)에 설치된 검사단자(도면 미도시)에 연결하고, 검사장치(40)를 이용하여 차량(20)에 설치된 전장품의 동작 상태 및 고장상태를 확인하는 것이다.In this state, the inspection device 40 is connected to an inspection terminal (not shown) installed in the vehicle 20, and the operation state and the failure state of the electronic device installed in the vehicle 20 are checked using the inspection device 40. It is.

종래에는 도2에 나타낸 바와 같이 차량(20)으로부터 전송되는 전장품의 정보가 검사장치(40)로 입력되면, 상기 검사장치(40)는 각종 전장품을 진단(동작 성능 및 고장 상태)하는 것이다.Conventionally, as shown in FIG. 2, when the information of the electrical equipment transmitted from the vehicle 20 is input to the inspection apparatus 40, the inspection apparatus 40 diagnoses (operating performance and failure state) various electrical appliances.

이때 전장품의 고장정보가 없으면 정상 출고 하는 것이고, 전장품의 고장정보가 있으면, 그 차량(20)을 고장으로 판단하여 차량을 수정장으로 이동시키는 것이다.At this time, if there is no failure information of the electrical equipment, the factory is normally shipped. If there is failure information of the electrical equipment, the vehicle 20 is determined to be a failure and the vehicle is moved to the modification field.

한편, 상기 전장품의 고장 상태는 크게 세가지로 구분될 수 있다.On the other hand, the failure state of the electrical appliance can be classified into three categories.

첫째 조립 과정에서 전장품의 수리가 완료된 과거 고장.Past breakdowns in which electronics were repaired during the first assembly.

둘째 현재 신규로 진단된 전장품의 고장.Second, the failure of newly diagnosed electronics.

셋째 조립 과정에서 고장으로 의심되는 전장품의 정보. Third, information on the electrical equipment suspected of malfunctioning during the assembly process.

상기한 고장 상태 중 과거 고장으로 판단된 전장품은 조립과정에서 고장 저장품의 수리가 완료된 것이므로 정상출고 가능한 차량이고, 고장으로 의심되는 전장품의 전장품의 고장상태를 정확하게 판단하여야 하는 것이다.Of the above failure conditions, the electronic device that is determined to be a failure in the past is a vehicle that can be shipped normally because the repair of the defective storage product is completed during the assembly process, and the failure state of the electronic device of the electronic device suspected of a failure must be accurately determined.

그러나 종래의 검사장치는 전장품의 고장상태 만을 확인하여 차량을 수정장으로 이동시키게 되므로 중복 검사로 인하여 완성차의 검사시간이 증가되는 등의 문제점이 있었다.However, the conventional inspection device has a problem such that the inspection time of the finished vehicle is increased due to the overlapping inspection because the vehicle is moved to the correction field by checking only the failure state of the electrical equipment.

본 발명은 상기한 문제점을 해결하기 위하여 발명한 것으로서, 그 목적은 차량에 설치된 전장품이 고장으로 판단되면, 그 고장상태의 종류를 확인하여 완성차의 검사 시간을 단축할 수 있는 차량 고장 진단평가 방법을 제공함에 있다.The present invention is invented to solve the above problems, the object of the present invention is to determine the type of failure, the vehicle failure diagnosis evaluation method that can shorten the inspection time of the finished vehicle by checking the type of failure state In providing.

상기 목적을 달성하기 위한 본 발명의 특징적인 구성을 설명하면 다음과 같다.Referring to the characteristic configuration of the present invention for achieving the above object is as follows.

본 발명의 차량 고장 진단평가 방법은 차종서버로부터 차량에 설치된 전장품의 정보가 전송되는 제1단계와, 상기 차량에 검사장치를 연결하여 전장품의 동작 상태 및 고장상태를 진단하는 제2단계와, 상기 차량에 설치된 전장품의 고장상태를 확인하는 제3단계와, 상기 제3단계에서 전장품에 고장이 없으면 정상 출고하는 제4 단계와, 상기 제3단계에서 전장품에 고장이 있으면 그 전장품의 고장이 과거 고장인가를 확인하는 제5단계와, 상기 제5단계에서 전장품의 고장이 과거 고장이면 고장 정보를 삭제하고 정상 출고하는 제6단계와, 상기 제5단계에서 전장품의 고장이 과거 고장이 아니면 신규 고장인가 확인하는 제7단계와, 상기 제7단계에서 전장품의 고장이 신규 고장이면 차량을 수정장으로 이동하는 제8단계와, 상기 제7단계에서 전장품의 고장이 신규 고장이 아니면 현재 고장정보를 보류 상태 고장으로 판단하고 전장품을 재 진단하는 제9단계를 포함하여서 된 것이다.The vehicle fault diagnosis and evaluating method of the present invention includes a first step of transmitting information of electric equipment installed in a vehicle from a vehicle model server, and a second step of connecting an inspection device to the vehicle to diagnose an operation state and a failure state of the electric equipment. A third step of checking a failure state of the electronic device installed in the vehicle, a fourth step of normally shipping the electronic device if there is no failure in the third step, and a failure of the electronic device in the third step if the electronic device has a failure in the third step The fifth step of checking the authorization; if the failure of the electrical equipment in the fifth step is a failure in the past, the sixth step of deleting the failure information and leaving the product normally; and if the failure of the electrical equipment in the fifth step is not a previous failure, is it a new failure? The seventh step of checking, and the eighth step of moving the vehicle to the correction site if the failure of the electrical equipment in the seventh step is new, and the failure of the electrical equipment in the seventh step This rule is broken or the hayeoseo comprises a ninth step of determining a re-diagnosis, and the electrical component to the current failure information to the pending failure.

이와 같은 특징을 갖는 본 발명을 상세하게 설명하면 다음과 같다.Referring to the present invention having such characteristics in detail as follows.

도3은 본 발명에 따른 차량 고장 진단 평가 방법을 나타낸 흐름도이다.3 is a flowchart illustrating a vehicle fault diagnosis evaluation method according to the present invention.

여기에서 참조되는 바와 같이 본 발명은 조립 공정을 수행한 완성차 상태의 차량(20)이 이동되면, 바코드 리드(30)를 이용하여 상기 차량(20)에 부착된 바코드(도면 미도시)를 이용하여 고유번호를 확인하는 것이다.As referred to herein, when the vehicle 20 of the completed vehicle state that has undergone the assembly process is moved, the barcode 20 is attached to the vehicle 20 by using the barcode lead 30 to use the barcode (not shown). Check your unique number.

상기 바코드 리드(30)에서 확인된 차량(20)의 고유번호는 검사장치(40)로 전송되고, 상기 검사장치(40)는 차종서버(10)로부터 그 고유번호에 해당하는 차량(20)의 정보를 수신하는 제1단계(S1)를 수행하게 된다.The unique number of the vehicle 20 identified in the barcode lead 30 is transmitted to the inspection device 40, the inspection device 40 is the vehicle 20 of the vehicle 20 corresponding to the unique number from the vehicle model server 10 A first step S1 of receiving information is performed.

이러한 상태에서 상기 검사장치(40)를 차량(20)에 설치된 검사단자(도면 미도시)에 연결하고, 검사장치(40)를 이용하여 차량(20)에 설치된 전장품의 동작 상태 및 고장상태를 확인하는 제2단계(S2)를 수행하게 된다.In this state, the inspection device 40 is connected to an inspection terminal (not shown) installed in the vehicle 20, and the operation state and the failure state of the electronic device installed in the vehicle 20 are checked using the inspection device 40. The second step S2 is performed.

그리고, 상기 차량에 설치된 전장품의 고장상태를 확인하여 전장품의 고장정보 유뮤를 확인하는 제3단계(S3)를 수행한다.In addition, a third step (S3) of checking a failure state of the electrical equipment installed in the vehicle is performed to confirm the failure information of the electrical equipment.

삭제delete

상기 제3단계(S3)에서 전장품에 고장이 없으면 정상 출고하는 제4단계(S4)를 수행하는 것이다.If there is no failure in the electronic device in the third step (S3) it is to perform a fourth step (S4) that is normally shipped.

또한, 상기 제3단계(S3)에서 전장품에 고장이 있으면 그 전장품의 고장이 과거 고장인가를 확인하는 제5단계(S5)를 수행하게 된다.In addition, if there is a failure in the electrical equipment in the third step (S3) and performs a fifth step (S5) to determine whether the failure of the electrical equipment in the past.

상기 제5단계(S5)에서 전장품의 고장이 과거 고장이면 그 전장품은 조립 공정중 정상적인 상태로 수리가 완료된 전장품 이므로 그 전장품의 고장 정보를 삭제하고 정상 출고하는 제6단계(S6)를 수행하는 것이다.If the failure of the electrical equipment in the fifth step (S5) in the past, the electrical equipment is the electrical equipment that has been repaired in the normal state during the assembly process, so that the sixth step (S6) of deleting the failure information of the electrical equipment and ships normally. .

한편, 상기 제5단계(S5)에서 전장품의 고장이 과거 고장이 아니면 신규 고장인가 확인하는 제7단계(S7)를 수행하게 된다.Meanwhile, in the fifth step S5, if the failure of the electrical appliance is not a previous failure, a seventh step S7 of checking whether a failure is a new failure is performed.

상기 제7단계(S7)에서 전장품의 고장이 신규 고장이면 전장품을 수리 또는 교환 할 수 있도록 차량을 수정장으로 이동하는 제8단계(S8)를 수행하게 된다.In the seventh step S7, if the failure of the electronic device is a new failure, an eighth step S8 of moving the vehicle to the correction site is performed to repair or replace the electronic device.

그리고, 상기 제7단계(S7)에서 전장품의 고장이 신규 고장이 아니면 현재 고장정보를 보류 상태 고장으로 판단하고 전장품을 재 진단하는 제9단계(S9)를 수행하는 것이다.In addition, in the seventh step S7, if the failure of the electronic device is not a new failure, the current failure information is determined as a pending state failure, and a ninth step S9 of re-diagnosing the electronic device is performed.

이와 같이 본 발명은 완성차 상태에서 차량에 설치된 전장품을 검사할 때 그 전장품의 고장상태는 물론 고장의 종류를 확인하여 차량의 정상 출고 또는 수정장으로 이동 및 재 진단 과정을 수행하게 되므로 차량의 검사시간을 단축 시킬 수 있 는 특유의 효과가 있다.As described above, the present invention checks the electrical equipment installed in the vehicle in the state of the finished vehicle, and checks the type of failure as well as the failure state of the electronic equipment, thereby moving and rediagnosing the vehicle to a normal shipping or modification site, and thus, the inspection time of the vehicle. There is a unique effect that can shorten.

Claims (2)

차종서버(10)로부터 차량에 설치된 전장품의 정보가 전송되는 제1단계(S1)와, 상기 차량(20)에 검사장치(40)를 연결하여 전장품의 동작 상태 및 고장상태를 진단하는 제2단계(S2)와, 상기 차량에 설치된 전장품의 고장상태를 확인하는 제3단계(S3)와, 상기 제3단계(S3)에서 전장품에 고장이 없으면 정상 출고하는 제4단계(S4)와, 상기 제3단계(S3)에서 전장품에 고장이 있으면 그 전장품의 고장이 과거 고장인가를 확인하는 제5단계(S5)와, 상기 제5단계(S5)에서 전장품의 고장이 과거 고장이면 고장 정보를 삭제하고 정상 출고하는 제6단계(S6)와, 상기 제5단계(S5)에서 전장품의 고장이 과거 고장이 아니면 신규 고장인가 확인하는 제7단계(S7)와, 상기 제7단계(S7)에서 전장품의 고장이 신규 고장이면 차량을 수정장으로 이동하는 제8단계(S8)와, 상기 제7단계(S7)에서 전장품의 고장이 신규 고장이 아니면 현재 고장정보를 보류 상태 고장으로 판단하고 전장품을 재 진단하는 제9단계(S9)를 포함함을 특징으로 하는 차량 고장 진단평가 방법.The first step (S1) that transmits the information of the electrical equipment installed in the vehicle from the vehicle model server 10, and the second step of connecting the inspection device 40 to the vehicle 20 to diagnose the operation state and failure state of the electrical equipment (S2), a third step (S3) of checking a failure state of the electrical equipment installed in the vehicle, a fourth step (S4) of normally leaving the electronic device if there is no failure in the third step (S3), and the first In step 3 (S3), if there is a failure in the electrical equipment, step 5 (S5) confirming whether the failure of the electrical equipment is a past failure, and if the failure of the electrical equipment in the fifth step (S5) is failure in the past, the failure information is deleted. The sixth step S6 that is normally released, the seventh step S7 for checking whether the failure of the electrical equipment is a new failure in the fifth step S5, and the seventh step S7 of the electrical equipment in the seventh step S7 If the failure is a new failure, the vehicle is moved to the correction field in an eighth step S8 and in the seventh step S7, This method of failure is not a new failure determining the current failure information to the pending fault evaluating vehicle fault diagnosis which is characterized in that it comprises a ninth step (S9) to re-diagnose the electrical component. 삭제delete
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