KR100921781B1 - Portable root equipment test apparatus of electric railcar - Google Patents

Portable root equipment test apparatus of electric railcar Download PDF

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KR100921781B1
KR100921781B1 KR1020080032252A KR20080032252A KR100921781B1 KR 100921781 B1 KR100921781 B1 KR 100921781B1 KR 1020080032252 A KR1020080032252 A KR 1020080032252A KR 20080032252 A KR20080032252 A KR 20080032252A KR 100921781 B1 KR100921781 B1 KR 100921781B1
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South Korea
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unit
electric vehicle
main controller
ground
equipment
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KR1020080032252A
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Korean (ko)
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KR20090106861A (en
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김기대
정덕만
배광철
김민성
정상필
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한국철도공사
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    • 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
    • G01M17/08—Railway 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/60—Testing or simulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/008—Testing of electric installations on transport means on air- or spacecraft, railway rolling stock or sea-going vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2200/00—Transmission systems for measured values, control or similar signals

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

본 발명은 1편성으로 구성되어 있는 차량이 각각 분리되어 있는 상태에서도 리모콘으로 동작시켜 구성설비들의 동작상태 및 성능시험을 할 수 있는 휴대용 전동차 지붕설비 시험장치에 관한 것이다.The present invention relates to a portable electric vehicle roof equipment test apparatus capable of operating and performance testing of the components by operating with a remote control even in a state in which the vehicles constituted in one piece are separated from each other.

본 발명의 주요구성은 본 발명은 개별 전동차의 제어단자대에 각종 정보를 제공하도록 연결되는 연결케이블과, 전동차의 지붕에 위치하는 전동차 설비인 주차단기, 교직절환기, 비상접지스위치, 팬터그래프를 종류별로 동작시키는 설비작동유닛과, 외부로부터 각종 신호를 제공받는 무선통신유닛과, 상기 전동차 설비의 시험결과를 제공받아 불량인지의 여부를 확인하는 판단유닛, 및 상기 판단유닛의 판단결과를 표시하는 경고유닛을 구비하는 주콘트롤러와; 상기 주콘트롤러의 설비작동유닛을 제어하는 작동신호를 발생시키는 제어부와, 상기 제어부의 작동신호를 주콘트롤러에 무선으로 전송하는 제1통신부를 구비하는 보조콘트롤러로 이루어진 통상의 휴대용 전동차 지붕설비 시험장치에 있어서, 상기 전동차의 설비에 연결되어 접지여부를 확인하는 한쌍의 접지부와, 상기 접지부에 전원을 공급하는 전원공급부와, 상기 접지부가 연결된 설비가 서로 도통하여 전류가 발생하면 전류신호를 도통신호로 변환시키는 변환부와, 상기 주콘트롤러와 통신하면서 변환부에서 발생된 도통신호를 상기 주콘트롤러에 전송하는 제2통신부를 포함하는 접지확인기를 더 포함하는 것을 특징으로 한다.The main configuration of the present invention is the connection cable is connected to provide a variety of information to the control terminal block of the individual electric vehicle, parking terminal, teaching switch, emergency earthing switch, pantograph which is an electric vehicle equipment located on the roof of the electric vehicle by type A facility operation unit for operating, a wireless communication unit that receives various signals from the outside, a determination unit that receives a test result of the electric vehicle facility and confirms whether or not it is defective, and a warning unit that displays the determination result of the determination unit. A main controller having a; In a typical portable electric vehicle roof installation test apparatus comprising a control unit for generating an operation signal for controlling the facility operation unit of the main controller, and an auxiliary controller having a first communication unit for wirelessly transmitting the operation signal of the control unit to the main controller. A pair of ground parts connected to the equipment of the electric vehicle to check whether the ground is connected, a power supply unit for supplying power to the ground part, and equipment connected to the ground part are connected to each other to generate a current signal. And a ground checker including a converting unit for converting the signal to the main controller and a second communication unit for transmitting the communication signal generated by the converting unit to the main controller while communicating with the main controller.

전동차, 지붕설비, 시험장치, 팬터그래프, 비상접지스위치, 교직절환기 Electric car, roof equipment, test equipment, pantograph, emergency earthing switch, teaching machine

Description

휴대용 전동차 지붕설비 시험장치{PORTABLE ROOT EQUIPMENT TEST APPARATUS OF ELECTRIC RAILCAR}PORTABLE ROOT EQUIPMENT TEST APPARATUS OF ELECTRIC RAILCAR}

본 발명은 1편성으로 구성되어 있는 차량이 각각 분리되어 있는 상태에서도 리모콘으로 동작시켜 구성설비들의 동작상태 및 성능시험을 할 수 있는 휴대용 전동차 지붕설비 시험장치에 관한 것이다.The present invention relates to a portable electric vehicle roof equipment test apparatus capable of operating and performance testing of the components by operating with a remote control even in a state in which the vehicles constituted in one piece are separated from each other.

특히, 본 발명은 전동차를 1량씩 분리된 상태에서도 주차단기의 투입 및 차단, 교직절환기의 교류측과 직류측 절환 성능, 비상접지스위치 성능, 팬터그래프의 상승·하강 기능 및 동작시한을 측정할 수 있는 휴대용 전동차 지붕설비 시험장치에 관한 것이다.In particular, the present invention can measure the opening and closing of the parking short circuit, the AC side and DC side switching performance, the emergency grounding switch performance, the pantograph's rising and falling functions, and the operating time even when the electric vehicle is separated by one quantity. The present invention relates to a portable electric vehicle roof tester.

일반적으로 인버터 제어전동차는 평균 3년 또는 6년 마다 전동차 설비들을 분해 검수(검사와 수선)하여 성능 및 기능을 유지하도록 되어 있으며 검수가 끝난 부품들은 조립후 최종 종합적으로 시험하여 이상이 없을 시 운용하도록 규정하고 있다. In general, inverter control trains are designed to maintain performance and function by disassembling and inspecting (inspecting and repairing) electric vehicle facilities every 3 or 6 years on average. It is prescribed.

이러한 인버터 제어전동차는 1개 편성이 10량으로 구성되어 있으며, 지붕에 설치되어 있는 설비로는 주차단기, 교직절환기, 비상접지스위치, 팬터그래프 등이 있다. 종래에는 전동차 지붕에 설치되어 있는 설비들의 동작상태 확인 및 성능시험이 가능하기 위해서는 1편성(10량)이 완전하게 조립이 되어 있는 상태에서 운전실의 제어스위치나 종합시험설비에 의존하여 시험 가능하였으며 구성설비들의 오동작이나 이상 발생시 불량사항을 처리하기 위하여 제반 절차가 복잡하고 시간 및 이동시간이 과다하게 소요되었다.These inverter control trains are composed of 10 pieces of one train, and the facilities installed on the roof include parking shorts, teaching changers, emergency ground switches, and pantographs. Conventionally, in order to be able to check the operation condition and performance test of the facilities installed on the roof of the electric vehicle, it was possible to test depending on the control switch of the cab or the comprehensive test facilities in a state where one piece (10 units) was completely assembled. In order to deal with defects in case of malfunction or abnormality of facilities, all procedures are complicated, and time and travel time are excessive.

전동차 지붕에 설치되어 있는 설비들은 전차선으로부터 25㎸ 특고압을 수전 받는 설비로 차량의 안전성과 신뢰성이 확보되어야 한다. The equipments installed on the roof of electric trains receive 25 ㎸ extra high voltage from the tram line, and the safety and reliability of the vehicle must be secured.

따라서 본 발명의 목적은 1편성으로 구성되어 있는 차량이 각각 분리되어 있는 상태에서도 리모콘으로 동작시켜 구성설비들의 동작상태 및 성능시험을 할 수 있는 휴대용 전동차 지붕설비 시험장치를 제공하는데 있다.Accordingly, it is an object of the present invention to provide a portable electric vehicle roof installation test apparatus capable of operating and performance testing of the components by operating with a remote control even when the vehicles constituted in one piece are separated from each other.

본 발명의 다른 목적은 전동차를 1량씩 분리된 상태에서도 주차단기의 투입 및 차단, 교직절환기의 교류측과 직류측 절환 성능, 비상접지스위치 성능, 팬터그래프의 상승·하강 기능 및 동작시한을 측정할 수 있는 휴대용 전동차 지붕설비 시험장치를 제공하는데 있다.Another object of the present invention is to measure the closing and closing of the parking short circuit, the AC side and DC side switching performance, the emergency grounding switch performance, the pantograph's rising / falling function and operating time even when the electric vehicle is separated by one quantity. The present invention provides a portable electric vehicle roof installation test apparatus.

본 발명의 또다른 목적은 전동차 지붕에 설치되어 있는 설비의 작동상태와 함께 우수 및 불량여부를 확인할 수 있는 휴대용 전동차 지붕설비 시험장치를 제공하는데 있다.Still another object of the present invention is to provide a portable electric vehicle roof installation test apparatus capable of confirming whether the facility is installed on the roof of the electric vehicle and whether it is excellent or defective.

본 발명은 개별 전동차의 제어단자대에 각종 정보를 제공하도록 연결되는 연결케이블과, 전동차의 지붕에 위치하는 전동차 설비인 주차단기, 교직절환기, 비상접지스위치, 팬터그래프를 종류별로 동작시키는 설비작동유닛과, 외부로부터 각종 신호를 제공받는 무선통신유닛과, 상기 전동차 설비의 시험결과를 제공받아 불량인지의 여부를 확인하는 판단유닛, 및 상기 판단유닛의 판단결과를 표시하는 경고유닛을 구비하는 주콘트롤러와; 상기 주콘트롤러의 설비작동유닛을 제어하는 작동신호를 발생시키는 제어부와, 상기 제어부의 작동신호를 주콘트롤러에 무선으로 전송하는 제1통신부를 구비하는 보조콘트롤러로 이루어진 통상의 휴대용 전동차 지붕설비 시험장치에 있어서, 상기 전동차의 설비에 연결되어 접지여부를 확인하는 한쌍의 접지부와, 상기 접지부에 전원을 공급하는 전원공급부와, 상기 접지부가 연결된 설비가 서로 도통하여 전류가 발생하면 전류신호를 도통신호로 변환시키는 변환부와, 상기 주콘트롤러와 통신하면서 변환부에서 발생된 도통신호를 상기 주콘트롤러에 전송하는 제2통신부를 포함하는 접지확인기를 더 포함하는 것을 특징으로 한다.The present invention provides a connection cable that is connected to provide a variety of information to the control terminal of the individual electric vehicle, and the equipment operation unit for operating the operation of the parking terminal, teaching changer, emergency grounding switch, pantograph, which is an electric vehicle equipment located on the roof of the electric vehicle; And a main controller including a wireless communication unit receiving various signals from the outside, a determination unit for receiving a test result of the electric vehicle facility and checking whether it is defective, and a warning unit for displaying the determination result of the determination unit. ; In a typical portable electric vehicle roof installation test apparatus comprising a control unit for generating an operation signal for controlling the facility operation unit of the main controller, and an auxiliary controller having a first communication unit for wirelessly transmitting the operation signal of the control unit to the main controller. A pair of ground parts connected to the equipment of the electric vehicle to check whether the ground is connected, a power supply unit for supplying power to the ground part, and equipment connected to the ground part are connected to each other to generate a current signal. And a ground checker including a converting unit for converting the signal to the main controller and a second communication unit for transmitting the communication signal generated by the converting unit to the main controller while communicating with the main controller.

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본 발명의 휴대용 전동차 지붕설비 시험장치를 사용하여 전동차 지붕에 설치되어 있는 설비들의 동작상태의 정확하게 시험할 수 있는 장점이 있다.The portable electric vehicle roof installation test apparatus of the present invention has the advantage of being able to accurately test the operating state of the equipment installed on the roof of the electric vehicle.

또한, 팬터그래프의 경우에는 승강속도 및 승강높이를 정확하게 알 수 있어 종래의 수동으로 확인할 때 발생하는 불량을 제거할 수 있다.In addition, in the case of the pantograph, it is possible to accurately know the lifting speed and the lifting height, thereby eliminating defects that occur when the conventional manual check.

또한, 주콘트롤러와 보조콘트롤러가 분리되어 장치의 고장을 최소화시킬 수 있으며, 편리하게 사용할 수 있는 장점이 있다.In addition, the main controller and the auxiliary controller can be separated to minimize the failure of the device, there is an advantage that can be used conveniently.

또한, 전동차의 전체 차량을 1량씩 각각 분리시킨 상태에서도 전동차 설비를 측정할 수 있어 간단하게 전동차의 성능시험을 수행할 수 있으며, 즉시 불량인 차량을 확인할 수 있는 장점이 있다.In addition, the electric vehicle equipment can be measured even in a state in which the entire vehicle of the electric vehicle is separated by one each, so that the performance test of the electric vehicle can be easily performed, and there is an advantage of immediately identifying a defective vehicle.

이하, 첨부된 도면을 참조하여 본 발명에 대하여 자세히 살펴본다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 일실시예에 휴대용 전동차 지붕설비 시험장치의 개념도이고, 도 2는 본 발명에 따른 주콘트롤러의 블록도이고, 도 3은 본 발명에 따른 보조콘트롤러의 블록도이며, 도 4는 본 발명에 따른 접지확인기의 블록도이다.1 is a conceptual view of a portable electric vehicle roof installation test apparatus according to an embodiment of the present invention, Figure 2 is a block diagram of a main controller according to the present invention, Figure 3 is a block diagram of an auxiliary controller according to the present invention, Figure 4 is a block diagram of a ground checker according to the present invention.

도시된 바와 같이, 본 발명의 휴대용 전동차 지붕설비 시험장치는 주콘트롤러(10)와 보조콘트롤러(20)를 구비한다.As shown, the portable electric vehicle roof installation test apparatus of the present invention includes a main controller 10 and an auxiliary controller 20.

주콘트롤러(10)는 개별 전동차의 제어단자대에 연결되어 전동차에 장착된 설비의 작동을 제어한다. 이러한, 주콘트롤러(10)는 전동차의 제어단자대에 각종 정보를 제공하도록 연결되는 연결케이블(11)과, 전동차 설비를 종류별로 동작시키는 설비작동유닛(12)과, 외부로부터 각종 신호를 제공받는 무선통신유닛(13)과, 전동차 설비의 시험결과를 제공받아 불량인지의 여부를 확인하는 판단유닛(14), 및 판 단유닛(14)의 판단결과를 표시하는 경고유닛(15)을 구비한다.The main controller 10 is connected to the control terminal block of the individual electric vehicle to control the operation of the equipment mounted on the electric vehicle. The main controller 10 includes a connection cable 11 connected to provide various types of information to the control terminal block of the electric vehicle, a facility operation unit 12 for operating the electric vehicle equipment by type, and a wireless signal receiving various signals from the outside. The communication unit 13, the determination unit 14 which receives the test result of the electric vehicle installation, and confirms whether it is bad, and the warning unit 15 which displays the determination result of the determination unit 14 is provided.

이때, 주콘트롤러의 설비작동유닛(12)에 의해 제어되는 전동차의 설비는 주차단기, 교직절환기, 비상접지스위치, 팬터그래프 등과 같이 전동차의 지붕에 위치하는 설비이며, 주콘트롤러의 외부에 노출된 제1조작버튼(18)의 조작으로 작동된다.At this time, the equipment of the electric vehicle controlled by the equipment operation unit 12 of the main controller is a facility that is located on the roof of the electric vehicle, such as parking short, shift switch, emergency ground switch, pantograph, etc. It is operated by operation of one operation button 18.

무선통신유닛(13)은 외부로부터 설비작동유닛(12)의 동작을 제어하는 작동신호와 전동차 설비의 시험결과에 대한 출력신호를 제공받는다.The wireless communication unit 13 receives an operation signal for controlling the operation of the facility operation unit 12 and an output signal for a test result of the electric vehicle facility from the outside.

판단유닛(14)은 주차단기, 교직절환기, 비상접지스위치, 팬터그래프 등과 같은 설비작동유닛에 의해 제어되는 설비의 기본 출력신호를 기본DB(16)에 저장하고, 기본DB(16)에 저장된 기본 출력신호와 외부로부터 제공받은 시험결과인 출력신호를 비교하여 불량유무를 판단한다. 이때, 판단유닛은 출력신호의 지속시간을 체크하는 타이머를 구비한다. 이에 따라, 시험결과 출력신호의 레벨이 기본 출력신호보다 높은 경우에는 정상으로 판단하고, 기본 출력신호보다 낮은 경우에는 불량으로 판단한다. 또한 출력신호의 지속시간이 기본 출력신호의 지속시간을 경과하면 정상으로 판단하고, 기본 출력시간의 지속시간보다 낮으면 불량으로 판단할 수 있다.The judging unit 14 stores the basic output signal of the equipment controlled by the equipment operation unit, such as parking short circuit, teaching switch, emergency ground switch, pantograph, etc. in the basic DB 16, and stores the basic stored in the basic DB 16. The output signal is compared with the output signal which is a test result provided from the outside to determine whether there is a defect. At this time, the judging unit has a timer for checking the duration of the output signal. Accordingly, the test result is determined to be normal when the level of the output signal is higher than the basic output signal, and is determined to be bad when it is lower than the basic output signal. In addition, when the duration of the output signal passes the duration of the basic output signal, it can be determined as normal, and if it is lower than the duration of the basic output time, it can be determined as bad.

경고유닛(15)은 판단유닛의 결과에 따라 불량인 경우에는 외부로 노출된 경고램프(17)로 경고한다. 이때, 정상인 경우에는 파란색의 램프가 작동하도록 하고, 불량인 경우에는 빨간색의 램프가 작동하도록 하여 운전자가 쉽게 구별할 수 있도록 하는 것이 바람직하다.The warning unit 15 warns with a warning lamp 17 which is exposed to the outside when the warning unit 15 is defective according to the result of the determination unit. In this case, it is preferable to operate the blue lamp in the normal case and to operate the red lamp in the bad case so that the driver can easily distinguish the lamp.

보조콘트롤러(20)는 주콘트롤러의 설비작동유닛(13)을 제어하도록 조작버 튼(23)을 구비하는 제어부(23)와 제어부의 작동신호를 주콘트롤러(10)에 무선으로 전송하는 제1통신부(22)를 구비한다. 이때, 제어부에 의헤 제어되는 전동차의 설비는 주차단기, 교직절환기, 비상접지스위치, 팬터그래프 등과 같이 전동차의 지붕에 위치하는 설비인 것이 바람직하다. The auxiliary controller 20 may include a control unit 23 having an operation button 23 to control the facility operation unit 13 of the main controller and a first communication unit wirelessly transmitting an operation signal of the control unit to the main controller 10. (22) is provided. At this time, the equipment of the electric vehicle controlled by the control unit is preferably a facility located on the roof of the electric vehicle, such as parking short, teaching switch, emergency ground switch, pantograph.

이와 같은, 주콘트롤러(10)에 연결된 보조콘트롤러(20)에 의해 전동차의 지붕에서 각종 설비를 테스트하는 관리자는 주차단기, 교직절환기, 비상접지스위치, 팬터그래프 드의 작동상태를 육안으로 간편하게 확인할 수 있다.As such, the manager who tests the various equipment on the roof of the electric vehicle by the auxiliary controller 20 connected to the main controller 10 can easily check the operating state of the parking short circuit, teaching switch, emergency earthing switch, pantograph. have.

한편, 본 발명의 다른 실시예에 따른 휴대용 전동차 지붕설비 시험장치는 주콘트롤러(10), 보조콘트롤러(20)와 함께 접지확인기(30)를 더 구비한다.On the other hand, the portable electric vehicle roof installation test apparatus according to another embodiment of the present invention further includes a ground checker 30 together with the main controller 10 and the auxiliary controller 20.

접지확인기(30)는 전동차의 설비에 연결되어 접지여부를 확인하는 한쌍의 접지부(31)와 상기 접지부에 전원을 공급하는 전원공급부(32)와 상기 접지부가 연결된 설비가 서로 도통하여 전류가 발생하면 전류신호를 도통신호로 변환시키는 변환부(33)와 주콘트롤러와 통신하면서 변환부에서 발생된 도통신호를 주콘트롤러(10)에 전송하는 제2통신부(34)를 포함한다.Grounding checker 30 is connected to the equipment of the electric vehicle is a pair of grounding unit 31 to check whether the ground and the power supply unit 32 for supplying power to the grounding and the equipment connected to the grounding is connected to each other current Is generated, the conversion unit 33 converts the current signal into the main communication call, and the second communication unit 34 which transmits the main communication signal generated by the conversion unit to the main controller 10 while communicating with the main controller.

이하, 본 발명의 휴대용 전동차 지붕설비 시험장치의 시험상태에 대하여 설명한다.Hereinafter, the test state of the portable electric vehicle roof installation test apparatus of the present invention will be described.

<팬터그래프 성능시험>Pantograph Performance Test

먼저, 주콘트롤러(10)를 개별 전동차의 제어단자대()에 연결한다. 팬터그래 프를 테스트하는 운전자는 전동차의 지붕에 올라간 후에 팬터그래프의 상부에 전차선과 동일한 높이를 갖는 접지대를 위치시키고, 팬터그래프 및 접지대의 일측에 접지확인기의 접지부를 결합시킨다. 그 후, 보조콘트롤러의 상승버튼을 클릭하면 제1통신부를 통해 주콘트롤러의 무선통신유닛으로 조작신호가 전달되고, 설비작동유닛에 의해 팬터그래프가 상승한다. First, the main controller 10 is connected to the control terminal block () of the individual electric vehicles. After testing the pantograph, the driver places a grounding strap at the top of the pantograph with the same height as the tank line, and couples the grounding part of the grounding checker to one side of the pantograph and the grounding strap. Thereafter, when the rising button of the auxiliary controller is clicked, an operation signal is transmitted to the wireless communication unit of the main controller through the first communication unit, and the pantograph is raised by the facility operation unit.

따라서, 팬터그래프가 상승하여 접지대와 맞닿게 되면 전류가 관통하고 변환부에서 도통신호로 변환되어 제2통신부를 통해 주콘트롤러로 전송된다. 주콘트롤러는 도통신호를 받은 후에 팬터그래프의 상승동작을 중지시키고, 팬터그래프의 작동시간부터 도통신호를 제공받은 시간을 확인하여 팬터그래프의 상승속도를 확인한다. 이러한 팬터그래프의 상승속도가 기본DB에 저장된 속도의 범위를 벗어나는 경우에는 불량으로 판정하여 경고유닛을 통해 경고램프를 작동시킨다.Therefore, when the pantograph rises and comes in contact with the grounding band, current passes through and is converted into a conduction call at the converter and transmitted to the main controller through the second communication unit. The main controller stops the ascending operation of the pantograph after receiving the conduction call, and confirms the ascending speed of the pantograph by checking the time when the conduction call is provided from the operation time of the pantograph. If the rising speed of the pantograph is out of the range of the speed stored in the basic DB, it is judged as bad and the warning lamp is operated through the warning unit.

<교직절환기 성능시험><Switching Machine Performance Test>

팬터그래프 성능시험과 동일하게 주콘트롤러를 개별 전동차의 제어단자대에 연결한 상태에서 교직절환기 성능을 테스트하는 운전자가 교류버튼을 클릭하면 제1통신부를 통해 주콘트롤러의 무선통신유닛으로 조작신호가 전달되고, 설비작동유닛에 의해 직류에 연결된 전환기를 교류위치로 변경된다. 이에 따라 운전자는 변경된 교직절환기의 위치를 확인하여 교직절환기의 불량여부를 확인할 수 있다. In the same way as the pantograph performance test, when the driver who tests the AC power converter with the main controller connected to the control terminal block of the individual electric vehicle clicks the AC button, an operation signal is transmitted to the wireless communication unit of the main controller through the first communication unit. The converter connected to the direct current by the facility operation unit is changed to the alternating current position. Accordingly, the driver can check whether the teaching changer is defective by checking the changed position of the teaching changer.

또한, 교직절환기에 각각 접지부를 설치한 후에 작동시키면 교질절환기의 위치가 직류 또는 교류 쪽으로 이동된 후에 전류가 관통하고 변환부에서 도통신호로 변환되어 제2통신부를 통해 주콘트롤러로 전송된다. 주콘트롤러는 도통신호를 제공받은 시간을 확인하여 기본DB에 저장된 기준시간 이하이면 불량으로 판정하여 경고유닛을 통해 경고램프를 작동시킨다.In addition, when the ground switch is operated after installing the grounding unit, respectively, the position of the collimator is moved to the DC or AC side, and then the current passes through and is converted into the communication line at the converter and transmitted to the main controller through the second communication unit. The main controller checks the time that the communication call is provided and if it is less than the reference time stored in the basic DB, determines that it is bad and operates the warning lamp through the warning unit.

<주차단기, 비상접지스위치 성능시험> <Parking Breaker, Emergency Grounding Switch Performance Test>

교직절환기의 성능시험과 동일하게 주콘트롤러를 개별 전동차의 제어단자대에 연결한 상태에서 교직절환기 성능을 테스트하는 운전자가 주차단기 또는 비상접지스위치버튼을 클릭하면 제1통신부를 통해 주콘트롤러의 무선통신유닛으로 조작신호가 전달되고, 설비작동유닛에 의해 주차단기, 비상접지스위치를 작동시킨다.In the same way as the performance test of the KIC changer, when the driver testing the KIC changer with the main controller connected to the control terminal block of the individual electric vehicle clicks the parking switch or the emergency ground switch button, the radio of the main controller passes through the first communication unit. The operation signal is transmitted to the communication unit, and the parking operation device and the emergency ground switch are operated by the facility operation unit.

이때, 주차단기 및 비상접지스위치의 양단에 각각 접지부를 설치한 후에 작동시키면 주차단기 및 비상접지스위치의 작동될 때 전류가 관통하고 변환부에서 도통신호로 변환되어 제2통신부를 통해 주콘트롤러로 전송된다. 주콘트롤러는 도통신호를 제공받은 시간을 확인하여 기본DB에 저장된 기준시간 이하이면 불량으로 판정하여 경고유닛을 통해 경고램프를 작동시킨다.At this time, when the grounding part is installed at both ends of the parking short circuit and the emergency ground switch, and then operated, the current passes through when the parking short circuit and the emergency ground switch are operated, and the converter is converted into a douche call and transmitted to the main controller through the second communication part. do. The main controller checks the time that the communication call is provided and if it is less than the reference time stored in the basic DB, determines that it is bad and operates the warning lamp through the warning unit.

이와 같은 과정을 통하여 주콘트롤러에 연결된 보조콘트롤러에 의해 전동차의 지붕에서 각종 설비를 테스트하는 관리자는 주차단기, 교직절환기, 비상접지스위치, 팬터그래프의 작동상태를 육안으로 간편하게 확인할 수 있다.Through this process, the administrator who tests various equipments on the roof of the electric vehicle by the auxiliary controller connected to the main controller can easily check the operation status of the parking short circuit, the school changer, the emergency grounding switch, and the pantograph.

이러한 본 발명의 범위는 상기에서 예시한 실시예에 한정하지 아니하고, 상기와 같은 기술범위 안에서 당업계의 통상의 기술자에게 있어서는 본 발명을 기초 로 하는 다른 많은 변형이 가능할 것이다.The scope of the present invention is not limited to the above-exemplified embodiments, and many other modifications based on the present invention may be made by those skilled in the art within the above technical scope.

도 1은 본 발명에 따른 일실시예에 휴대용 전동차 지붕설비 시험장치의 개념도.1 is a conceptual diagram of a portable electric vehicle roof installation test apparatus in one embodiment according to the present invention.

도 2는 본 발명에 따른 주콘트롤러의 블록도.2 is a block diagram of a main controller according to the present invention;

도 3은 본 발명에 따른 보조콘트롤러의 블록도.3 is a block diagram of an auxiliary controller according to the present invention.

도 4는 본 발명에 따른 접지확인기의 블록도.4 is a block diagram of a ground checker in accordance with the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10 : 주콘트롤러 11 : 연결케이블10: main controller 11: connection cable

12 : 설비작동유닛 13 : 무선통신유닛12: equipment operation unit 13: wireless communication unit

14 : 판단유닛 15 : 경고유닛14: judgment unit 15: warning unit

20 : 보조콘트롤러 21 : 제어부20: auxiliary controller 21: control unit

22 : 제1통신부 23 : 조작버튼22: first communication unit 23: operation button

30 : 접지확인기 31 : 접지부30: ground check 31: ground

32 : 전원공급부 33 : 변환부32: power supply 33: conversion unit

34 : 제2통신부34: second communication unit

Claims (9)

삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 개별 전동차의 제어단자대에 각종 정보를 제공하도록 연결되는 연결케이블과, 전동차의 지붕에 위치하는 전동차 설비인 주차단기, 교직절환기, 비상접지스위치, 팬터그래프를 종류별로 동작시키는 설비작동유닛과, 외부로부터 각종 신호를 제공받는 무선통신유닛과, 상기 전동차 설비의 시험결과를 제공받아 불량인지의 여부를 확인하는 판단유닛, 및 상기 판단유닛의 판단결과를 표시하는 경고유닛을 구비하는 주콘트롤러와; 상기 주콘트롤러의 설비작동유닛을 제어하는 작동신호를 발생시키는 제어부와, 상기 제어부의 작동신호를 주콘트롤러에 무선으로 전송하는 제1통신부를 구비하는 보조콘트롤러로 이루어진 통상의 휴대용 전동차 지붕설비 시험장치에 있어서, Connection cable connected to provide various information to the control terminal block of each electric vehicle, facility operation unit which operates the parking terminal, teaching switch, emergency grounding switch, pantograph which are the electric vehicle facilities located on the roof of the electric vehicle, and from outside A main controller provided with a wireless communication unit receiving various signals, a determination unit for receiving a test result of the electric vehicle facility and checking whether or not it is defective, and a warning unit for displaying the determination result of the determination unit; In a typical portable electric vehicle roof installation test apparatus comprising a control unit for generating an operation signal for controlling the facility operation unit of the main controller, and an auxiliary controller having a first communication unit for wirelessly transmitting the operation signal of the control unit to the main controller. In 상기 전동차의 설비에 연결되어 접지여부를 확인하는 한쌍의 접지부와, 상기 접지부에 전원을 공급하는 전원공급부와, 상기 접지부가 연결된 설비가 서로 도통하여 전류가 발생하면 전류신호를 도통신호로 변환시키는 변환부와, 상기 주콘트롤러와 통신하면서 변환부에서 발생된 도통신호를 상기 주콘트롤러에 전송하는 제2통신부를 포함하는 접지확인기를 더 포함하는 것을 특징으로 하는 휴대용 전동차 지붕설비 시험장치.A pair of ground parts connected to the equipment of the electric vehicle to check whether the ground is connected, a power supply unit for supplying power to the ground part, and equipment connected to the ground part are connected to each other to generate a current, converting the current signal into a telecommunication call. And a ground checker including a converting unit configured to communicate with the main controller, and a second communication unit transmitting a conduction call generated by the converting unit to the main controller while communicating with the main controller. 제8항에 있어서, 상기 팬터그래프의 상부에 전차선과 동일한 높이를 갖는 접지대가 위치하는 것을 특징으로 하는 휴대용 전동차 지붕설비 시험장치.The apparatus of claim 8, wherein a grounding band having the same height as that of the tramline is positioned on the pantograph.
KR1020080032252A 2008-04-07 2008-04-07 Portable root equipment test apparatus of electric railcar KR100921781B1 (en)

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KR101150481B1 (en) * 2011-12-29 2012-05-31 주식회사 대철이엔지 Pantograph remote control system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55126842A (en) 1979-03-26 1980-10-01 Hitachi Ltd Automatic testing equipment for vehicle
KR900010649Y1 (en) * 1987-12-31 1990-11-26 대우중공업 주식회사 Portable vehicle tester
JPH09311093A (en) * 1996-05-22 1997-12-02 Calsonic Corp Failure diagnostic apparatus for automobile
JP2008049831A (en) 2006-08-24 2008-03-06 Toshiba Corp Portable train monitor test apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55126842A (en) 1979-03-26 1980-10-01 Hitachi Ltd Automatic testing equipment for vehicle
KR900010649Y1 (en) * 1987-12-31 1990-11-26 대우중공업 주식회사 Portable vehicle tester
JPH09311093A (en) * 1996-05-22 1997-12-02 Calsonic Corp Failure diagnostic apparatus for automobile
JP2008049831A (en) 2006-08-24 2008-03-06 Toshiba Corp Portable train monitor test apparatus

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