KR20050061036A - Signal measurement system for using sensor and train communication network - Google Patents

Signal measurement system for using sensor and train communication network Download PDF

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Publication number
KR20050061036A
KR20050061036A KR1020030092801A KR20030092801A KR20050061036A KR 20050061036 A KR20050061036 A KR 20050061036A KR 1020030092801 A KR1020030092801 A KR 1020030092801A KR 20030092801 A KR20030092801 A KR 20030092801A KR 20050061036 A KR20050061036 A KR 20050061036A
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South Korea
Prior art keywords
sensor
measuring device
signal
input
communication network
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KR1020030092801A
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Korean (ko)
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한영재
김석원
김영국
박찬경
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한국철도기술연구원
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Priority to KR1020030092801A priority Critical patent/KR20050061036A/en
Publication of KR20050061036A publication Critical patent/KR20050061036A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or vehicle train for signalling purposes ; On-board control or communication systems
    • B61L15/0081—On-board diagnosis or maintenance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or vehicle train for signalling purposes ; On-board control or communication systems
    • B61L15/0018—Communication with or on the vehicle or vehicle train
    • B61L15/0036—Conductor-based, e.g. using CAN-Bus, train-line or optical fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or vehicle train for signalling purposes ; On-board control or communication systems
    • B61L15/0072—On-board train data handling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L2205/00—Communication or navigation systems for railway traffic
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40267—Bus for use in transportation systems
    • H04L2012/40293—Bus for use in transportation systems the transportation system being a train

Abstract

본 발명은 철도차량의 전장품에 부착설치된 센서로부터 입력받은 신호와 TCN 통신망을 이용하여 각 전장품들의 상태를 확인하고 이상유무를 보다 정확하게 파악하여 철도차량의 안전성, 쾌적성, 정시성을 향상시키도록 하는 센서와 통신망을 이용한 신호계측장치에 관한 것이다.The present invention uses the signals received from sensors attached to electrical equipment of railway vehicles and TCN communication network to check the status of each electrical equipment and more accurately grasp the presence or absence of the sensor to improve the safety, comfort, and timing of the railway vehicle The present invention relates to a signal measuring apparatus using a communication network.

이를 위해 본 발명은, 전력변환장치, 보조전원장치 등과 같은 다수 개의 전기장치의 전압, 전류, 온도를 각각 감지하는 전압센서, 전류센서, 온도센서를 상기 전기장치에 부착 설치하고, 상기 전압센서, 전류센서, 온도센서와 관련된 고장이나 이상 상태 정보들이 계측장치에 입력되도록 하고, 이와 동시에 게이트웨이(Gateway)로부터 제어신호가 상기 계측장치에 입력되도록 하며, 상기 계측장치에 입력된 신호들은 차량에 별도로 연결된 네트워크를 통해 동시에 입력받도록 연결 구성한 것으로서, 전장품의 센서로부터 입력받은 신호와 TCN 통신망을 이용한 계측장치를 구성하여 차량에 부착 설치된 주요 핵심 전장품에 대한 고장상태를 정확하게 모니터링할 수가 있고, 또한 추가적인 센서를 부착하거나 각 장치의 제어기에 커넥터를 설치하지 않더라도 차량에 이미 설치된 센서와 TCN 신호만으로도 정확한 차량상태를 파악할 수 있는 것이어서, 차량사고를 미연에 방지하고 고장신호의 원인 파악에 소요되는 시간과 인력을 대폭 절감할 수 있는 효과를 제공한다. To this end, the present invention, a voltage sensor, a current sensor, a temperature sensor for detecting the voltage, current, temperature of a plurality of electrical devices, such as a power conversion device, an auxiliary power supply, respectively attached to the electrical device, the voltage sensor, The fault or abnormal state information related to the current sensor and the temperature sensor is input to the measuring device, and at the same time, the control signal is input from the gateway to the measuring device, and the signals input to the measuring device are separately connected to the vehicle. It is configured to receive input simultaneously through the network, and it is possible to accurately monitor the failure status of the key electronic devices installed in the vehicle by configuring the measurement device using the signals received from the sensors of the electronic equipment and the TCN communication network, and also attach additional sensors. Even if you do not install a connector on each device's controller, Accurate vehicle status can be identified only with sensors and TCN signals already installed in the vehicle, thus preventing the accident and greatly reducing the time and manpower required to identify the cause of the failure signal.

Description

센서와 통신망을 이용한 신호계측장치{Signal measurement system for using Sensor and Train communication network} Signal measurement system using sensor and communication network

본 발명은 센서와 통신망을 이용한 신호계측장치에 관한 것으로서, 보다 상세하게는 철도차량의 전장품에 부착설치된 센서로부터 입력받은 신호와 TCN 통신망을 이용하여 각 전장품들의 상태를 확인하고 이상유무를 보다 정확하게 파악하여 철도차량의 안전성, 쾌적성, 정시성을 향상시키도록 하는 센서와 통신망을 이용한 신호계측장치에 관한 것이다.The present invention relates to a signal measuring device using a sensor and a communication network. More specifically, the state of each electronic device is checked by using a signal and a TCN communication network inputted from a sensor attached to the electric equipment of a railroad vehicle, and more accurately identify an abnormality. The present invention relates to a signal measuring device using a sensor and a communication network to improve the safety, comfort, and timing of a railway vehicle.

주지와 같이, 철도차량은 안전하고 쾌적한 운행을 위해서는 차상과 지상신호설비의 정확한 신호 정보 교환과 함께 차상에 설치된 각 제어장치나 상태 정보가 정확하게 운전실에 구비된 모니터 화면을 통해 디스플레이되거나 출력되어야 한다. As is well known, for safe and comfortable operation of the railway vehicle, each control device or status information installed on the vehicle must be accurately displayed or output through the monitor screen provided in the cab, along with accurate signal information exchange between the vehicle and the ground signal equipment.

통상적으로 TCN(Train Communication Network) 통신망을 이용한 경우에 각종 전장품에 부착 설치된 제어기기들은 단순한 구조의 네트워크에 연결됨으로써, 철도시스템의 전체적인 신뢰성, 안전성 및 정시성을 향상시키도록 하고 있다. 또한 TCN 통신망을 이용하므로써 시스템의 유연성과 확장성을 증대시킬 수가 있다. 이와 동시에 실제 전장품으로부터 출력되는 여러 신호들을 비교함으로써 전장품에 대한 정보를 정확히 분석할 수가 있었다. In general, when a TCN (Train Communication Network) communication network is used, controllers attached to various electronic devices are connected to a network having a simple structure, thereby improving overall reliability, safety, and timeliness of the railway system. In addition, the use of TCN networks can increase the flexibility and scalability of the system. At the same time, it was possible to accurately analyze the information about the electronics by comparing the signals output from the actual electronics.

철도차량에는 전력변환장치, 보조전원장치 등과 같은 다수 개의 전기장치들이 부착 설치된다. Railroad cars are equipped with a number of electrical devices such as power converters, auxiliary power supply.

이와 같이 고속철도 및 도시철도차량에 부착 설치된 전장품들은 차량의 성능을 결정하는 요소이다. 따라서 각 전장품들의 성능특성을 확인하는 것은 중요한 것이다. As such, the electrical components installed in high-speed and urban railway vehicles are factors that determine the performance of the vehicle. Therefore, it is important to check the performance characteristics of each electronic device.

그러나, 종래에는 각 단품별로 시험이 이루어졌고, 독립적으로 시험을 실시하였기 때문에 고장원인을 규명하거나 성능을 평가할 때 많은 어려움이 있었다. However, in the related art, tests have been made for each unit, and since the tests have been conducted independently, there have been many difficulties in identifying failure causes or evaluating performance.

즉, 각 장치별로 운전실에 구비된 모니터링장치와 성능을 확인하는 방식을 채택하여 왔는데, 이 방식은 네트워크 신호가 여러 경로를 거쳐서 각 장치로부터 운전실에 구비된 모니터링장치로 전달되기 때문에 고장원인을 추적하기가 매우 어려운 것이어서, 그로 인해 차량의 안전성과 신뢰성을 저하시키는 문제점이 있었다. In other words, each device has been adopted to check the performance and the monitoring device provided in the cab, this method is to track the cause of the failure because the network signal is transmitted from each device to the monitoring device provided in the cab through several paths This is a very difficult thing, thereby lowering the safety and reliability of the vehicle.

따라서 본 발명은 종래 기술의 문제점을 해결하고자 제안된 것으로서, 그의 목적은 고속철도차량 및 도시철도차량에 부착 설치되는 각 장치들의 성능특성을 보다 용이하고도 정확하게 확인하기 위한 센서와 통신망을 이용한 신호계측장치를 제공함에 있다.Therefore, the present invention has been proposed to solve the problems of the prior art, the purpose of which is a signal measuring device using a sensor and communication network to more easily and accurately check the performance characteristics of each device attached to the high-speed railway vehicle and urban railway vehicle In providing.

또한 본 발명의 다른 목적은 전장품에 부착 설치된 센서로부터 입력받은 신호와 TCN 통신을 이용하고, 이와 동시에 TCN 신호를 감지하기 위해 한 개 또는 그 이상의 WTB(Wire Train Bus)와 MVB(Multifunction Vehicle Bus)를 이용하여 신호를 감지하고, 이 신호를 계측장치에 연결하여 차량의 각종 상태와 이상유무를 모니터링함으로써 고장원인을 정확하게 분석할 수 있도록 하는 센서와 통신망을 이용한 신호계측장치를 제공함이 있다. In addition, another object of the present invention is to use the signal received from the sensor attached to the electrical equipment and TCN communication, and at the same time to detect one or more WTB (Wire Train Bus) and MVB (Multifunction Vehicle Bus) to detect the TCN signal There is provided a signal measuring device using a sensor and a communication network to detect a signal using the sensor and to connect the signal to a measuring device to monitor the various conditions and abnormalities of the vehicle to accurately analyze the cause of the failure.

상기한 목적을 달성하기 위한 본 발명은, 전력변환장치, 보조전원장치 등과 같은 다수 개의 전기장치의 전압, 전류, 온도를 각각 감지하는 전압센서, 전류센서, 온도센서를 상기 전기장치에 부착 설치하고, 상기 전압센서, 전류센서, 온도센서와 관련된 고장이나 이상 상태 정보들이 계측장치에 입력되도록 하고, 이와 동시에 게이트웨이(Gateway)로부터 제어신호가 상기 계측장치에 입력되도록 하며, 상기 계측장치에 입력된 신호들은 차량에 별도로 연결된 네트워크를 통해 동시에 입력받도록 연결 구성한 것을 특징으로 한다.In order to achieve the above object, the present invention provides a voltage sensor, a current sensor, and a temperature sensor attached to the electric device to detect voltage, current, and temperature of a plurality of electric devices, such as a power converter and an auxiliary power supply device. The fault or abnormal state information related to the voltage sensor, the current sensor, and the temperature sensor is input to the measuring device, and at the same time, a control signal is input from the gateway to the measuring device, and the signal input to the measuring device. They are characterized in that the connection configuration to receive at the same time through a network connected to the vehicle separately.

또한, 상기한 계측장치를 통해 입력된 신호들은 네트워크 허브(Network Hub)를 거쳐 피엑스아이 모듈(PXI Module)과 에스시아이 모듈(SCXI Module)을 통해 입력받도록 구성된 것을 특징으로 한다.In addition, the signals input through the measuring device is characterized in that configured to be input through the PXI module (SCXI Module) and the PXI module (Network Xi) through a network hub (Network Hub).

또한, 상기한 게이트웨이(Gateway)로부터 제어신호는 TCN 신호를 감지하기 위해 한 개 또는 그 이상의 WTB와 MVB를 이용하여 신호를 감지하도록 구성된 것을 특징으로 한다.In addition, the control signal from the gateway (Gateway) is characterized in that it is configured to detect the signal using one or more WTB and MVB to detect the TCN signal.

이하, 첨부한 도면에 기초하여 본 발명의 바람직한 실시 예를 설명한다.Hereinafter, preferred embodiments of the present invention will be described based on the accompanying drawings.

도1은 본 발명에 따른 신호계측장치의 연결 구성 예시도를 나타낸 것으로서, 이는 전력변환장치, 보조전원장치 등과 같은 다수 개의 전기장치(1)의전압, 전류, 온도를 각각 감지하는 전압센서(2), 전류센서(3), 온도센서(4)를 상기 전기장치(1)에 부착 설치하고, 상기 전압센서(2), 전류센서(3), 온도센서(4)와 관련된 고장이나 이상 상태 정보들이 계측장치(10)에 입력되도록 하고, 이와 동시에 게이트웨이(Gateway)(20)로부터 제어신호(CS)가 상기 계측장치(10)에 입력되도록 하며, 상기 계측장치(10)에 입력된 신호들은 차량에 별도로 연결된 네트워크를 통해 동시에 입력받도록 연결 구성한 것이다.Figure 1 shows an example of the connection configuration of the signal measuring apparatus according to the present invention, which is a voltage sensor (2) for sensing the voltage, current, temperature of each of a plurality of electrical devices 1, such as a power converter, auxiliary power supply, etc. ), The current sensor (3), the temperature sensor (4) is attached to the electrical device (1) and installed, the failure or abnormal state information related to the voltage sensor (2), current sensor (3), temperature sensor (4) Are input to the measuring device 10, and at the same time, a control signal CS is input from the gateway 20 to the measuring device 10, and the signals input to the measuring device 10 are transferred to the vehicle. It is configured to receive input at the same time through network connected separately.

이 경우 상기한 게이트웨이(Gateway)(20)로부터 제어신호(CS)는 TCN 신호를 감지하기 위해 한 개 또는 그 이상의 WTB(Wire Train Bus)와 MVB(Multifunction Vehicle Bus)를 이용하여 신호를 감지하도록 구성된다.In this case, the control signal CS from the gateway 20 is configured to detect a signal using one or more wire train bus (WTB) and multifunction vehicle bus (MVB) to detect a TCN signal. do.

이에 따라, 철도차량에 부착 설치되는 각 전장품 들에 대한 신호들을 수집, 저장, 분석하여 차량의 각종 기기들의 상태를 정확하게 파악하고 고장이 발생하였을 경우 그 원인을 정확하게 추적할 수가 있다. Accordingly, by collecting, storing, and analyzing signals for each electrical equipment installed in a railroad vehicle, it is possible to accurately grasp the state of various devices of the vehicle and to accurately trace the cause when a failure occurs.

도2는 본 발명에 따른 신호계측장치의 모듈 구성 예시도를 나타낸 것으로서, 이는 계측장치(10)를 통해 입력된 신호들은 네트워크 허브(Network Hub)를 거쳐 피엑스아이 모듈(PXI Module)과 에스시아이 모듈(SCXI Module)을 통해 입력받는 모듈의 구성을 나타내고 있다.Figure 2 shows an example of the module configuration of the signal measuring apparatus according to the present invention, which signals input through the measuring device 10 via a network hub (PXI Module) and essia This shows the configuration of the module that is input through the SCXI Module.

여기서, PXI는 PCI Extensions for Instrumentation의 약칭이고, SCXI는 Signal Conditioning Extended Instrument의 약칭이며, PCI는 Peripheral Component Interconnect의 약칭이다. Here, PXI stands for PCI Extensions for Instrumentation, SCXI stands for Signal Conditioning Extended Instrument, and PCI stands for Peripheral Component Interconnect.

도 2에 도시한 바와 같이 피엑스아이 모듈(PXI Module)내의 SCSI 콘트롤러 및 네트워크 인터페이스(Network Interface)인 3-PXI 8210은 케이블(c)을 통하여 네트워크 허브(Network Nub)와 연결되고, 또한 피엑스아이 모듈(PXI Module)내의 멀티 MIO A/D 보드(1.25MHZ)(4-PXI 6070E)에서 커넥터 노드(a)를 통하여 에스시엑스아이 모듈(SCXI Module)과 연결된다.As shown in FIG. 2, the 3-PXI 8210, which is a SCSI controller and a network interface in the PXI module, is connected to a network hub through a cable c. It is connected to the SCXI Module through connector node (a) at the Multi MIO A / D Board (1.25MHZ) (4-PXI 6070E) in the PXI Module.

또한, 에스시엑스아이 모듈(SCXI Module)내의 32채널 입력모듈인 C-SCXI 1102C, 전류/전압 변환기(CT/PT)용 8채널 입력모듈인 D-SCXI 1126, 입력모듈인 E-SCXI 1180, 입력모듈인 F-SCXI 1520은 각각 SCXI 터미널 모듈내의 SCXI 1303, SCXI 1320, SCXI 1302, SCXI 1314 모듈과 연결된다. In addition, the 32-channel input module C-SCXI 1102C in the SCXI Module, the 8-channel input module D-SCXI 1126 for current / voltage converter (CT / PT), the E-SCXI 1180 input module, The input module, the F-SCXI 1520, is connected to the SCXI 1303, SCXI 1320, SCXI 1302, and SCXI 1314 modules, respectively, in the SCXI terminal module.

여기서, 피엑스아이 모듈(PXI Module)내의 1-PXI 8170은 PXI 콘트롤러를 나타내고, 에스시엑스아이 모듈(SCXI Module)내의 A-SCXI 1531, B-SCXI 1531는 공히 속도검출기(Accelerometer)용 8채널모듈이다.Here, the 1-PXI 8170 in the PXI Module represents the PXI controller, and the A-SCXI 1531 and B-SCXI 1531 in the SCXI Module are both 8-channel modules for the accelerometer. to be.

즉, 전장품 중 전기장치(1)에 부착 설치된 전압센서(2), 전류센서(3), 온도센서(4)로부터 감지된 신호들은 TCN 통신망의 게이트웨이(20)를 통한 제어신호(CS)와 함께 네트워크 허브(Network Hub)를 통해 피엑스아이 모듈(PXI Module)에 입력되어 저장, 분석되어지게 된다. That is, the signals detected from the voltage sensor 2, the current sensor 3, and the temperature sensor 4 attached to the electric device 1 of the electronic device are together with the control signal CS through the gateway 20 of the TCN communication network. It is input to PXI module through Network Hub, stored and analyzed.

이 경우, 네트워크의 통신 연결은 각 계측장치(10)를 통해서 입력된 신호들이 상기한 네트워크 허브(Network Nub)를 거쳐 피엑스아이 모듈(PXI Module)을 통해 입력받도록 구성된다.In this case, the communication connection of the network is configured such that signals input through the respective measuring devices 10 are input through the PXI module through the network hub.

따라서, 철도차량에 부착 설치되는 각 전장품 중의 하나인 전기장치의 전압, 전류 및 온도 감지신호를 입력받고, TCN 통신망을 이용하여 제어신호를 입력받아 전장품의 상태를 항상 감시할 수가 있고, 그로 인해 고장원인을 정확하게 판별할 수가 있다.Therefore, by receiving the voltage, current and temperature detection signal of the electrical device, one of the electrical equipment attached to the railroad vehicle, and the control signal using the TCN communication network, the state of the electrical equipment can be always monitored, thereby failing The cause can be determined accurately.

이상에서 설명한 바와 같이 본 발명에 따른 신호계측장치는, 전장품의 센서로부터 입력받은 신호와 TCN 통신망을 이용한 계측장치를 구성하여 차량에 부착 설치된 주요 핵심 전장품에 대한 고장상태를 정확하게 모니터링할 수가 있고, 또한 추가적인 센서를 부착하거나 각 장치의 제어기에 커넥터를 설치하지 않더라도 차량에 이미 설치된 센서와 TCN 신호만으로도 정확한 차량상태를 파악할 수 있는 것이어서, 차량사고를 미연에 방지하고 고장신호의 원인 파악에 소요되는 시간과 인력을 대폭 절감할 수 있는 효과를 제공한다. As described above, the signal measuring device according to the present invention can configure a measuring device using a signal received from a sensor of the electronic device and a TCN communication network to accurately monitor the failure state of the main core electronic device installed in the vehicle. Even if you do not attach additional sensors or install connectors on the controllers of each device, the accurate vehicle status can be identified only with the sensors and TCN signals already installed in the vehicle, so that the time required to prevent the accident and determine the cause of the failure signal Provides significant savings in manpower.

도1은 본 발명에 따른 신호계측장치의 연결 구성 예시도.1 is a diagram illustrating a connection configuration of a signal measuring apparatus according to the present invention.

도2는 본 발명에 따른 신호계측장치의 모듈 구성 예시도.Figure 2 is an exemplary module configuration of a signal measuring device according to the present invention.

*도면의 주요부분에 부호의 설명** Explanation of symbols in the main part of the drawing *

1: 전기장치1: electric device

2: 전압센서2: voltage sensor

3: 전류센서3: current sensor

4: 온도센서4: temperature sensor

10: 계측장치10: measuring device

20: 게이트웨이(Gateway)20: Gateway

Claims (3)

전력변환장치, 보조전원장치 등과 같은 다수 개의 전기장치의 전압, 전류, 온도를 각각 감지하는 전압센서, 전류센서, 온도센서를 상기 전기장치에 부착 설치하고, 상기 전압센서, 전류센서, 온도센서와 관련된 고장이나 이상 상태 정보들이 계측장치에 입력되도록 하고, 이와 동시에 게이트웨이(Gateway)로부터 제어신호가 상기 계측장치에 입력되도록 하며, 상기 계측장치에 입력된 신호들은 차량에 별도로 연결된 네트워크를 통해 동시에 입력받도록 연결 구성한 것을 특징으로 하는 센서와 통신망을 이용한 신호계측장치. A voltage sensor, a current sensor, and a temperature sensor for detecting voltage, current, and temperature of a plurality of electric devices, such as a power converter and an auxiliary power supply device, are attached to the electric device, and the voltage sensor, current sensor, and temperature sensor The related fault or abnormal state information is input to the measuring device, and at the same time, a control signal is input from the gateway to the measuring device, and the signals input to the measuring device are simultaneously inputted through a network connected to the vehicle separately. Signal measuring device using a sensor and communication network, characterized in that the connection configuration. 청구항 1에 있어서,The method according to claim 1, 상기 계측장치를 통해 입력된 신호들은 네트워크 허브(Network Hub)를 거쳐 피엑스아이 모듈(PXI Module)과 에스시아이 모듈(SCXI Module)을 통해 입력받도록 구성된 것을 특징으로 하는 센서와 통신망을 이용한 신호계측장치.Signal measuring device using a sensor and communication network, characterized in that the signals input through the measuring device is configured to be input through a PXI module (SCXI Module) through a network hub (Network Hub) . 청구항 1에 있어서,The method according to claim 1, 상기 게이트웨이(Gateway)로부터 제어신호는 TCN 신호를 감지하기 위해 한 개 또는 그 이상의 WTB와 MVB를 이용하여 신호를 감지하도록 구성된 것을 특징으로 하는 센서와 통신망을 이용한 신호계측장치. The control signal from the gateway (Gateway) is a signal measuring device using a sensor and communication network, characterized in that configured to detect a signal using one or more WTB and MVB to detect a TCN signal.
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KR100734840B1 (en) * 2005-10-14 2007-07-03 한국전자통신연구원 Method of communicating between telematics terminal and ECU and vehicle sensor information management method and apparatus
KR100928877B1 (en) * 2008-06-13 2009-11-30 현대로템 주식회사 Driver's display apparatus of train
KR100938209B1 (en) * 2008-03-12 2010-01-22 현대로템 주식회사 Apparatus for assaying mvb communication of train
CN102023575A (en) * 2010-10-25 2011-04-20 中国北车股份有限公司大连电力牵引研发中心 Simulation alternating current electric locomotive
CN102707709A (en) * 2012-05-31 2012-10-03 兰州交通大学 Communication control network-based traction control experimental platform for high-speed motor train unit
CN103777589A (en) * 2012-10-26 2014-05-07 中国北车股份有限公司 Remote control system for locomotive rolling platform test
KR101465534B1 (en) * 2013-05-13 2014-11-26 현대로템 주식회사 Storage battery monitoring system for railway vehicles and the railway vehicles
CN104950878A (en) * 2015-06-26 2015-09-30 中南大学 Collaborative fault simulation system of high-speed train information control system
CN105577478A (en) * 2016-01-05 2016-05-11 中车株洲电力机车有限公司 Train network control system based on TCN (Train Communication Network)
CN112009531A (en) * 2020-09-09 2020-12-01 株洲中车时代电气股份有限公司 Train data transmission method for initial operation of self-adaptive stranded wire type train bus and computer readable medium

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100734840B1 (en) * 2005-10-14 2007-07-03 한국전자통신연구원 Method of communicating between telematics terminal and ECU and vehicle sensor information management method and apparatus
KR100938209B1 (en) * 2008-03-12 2010-01-22 현대로템 주식회사 Apparatus for assaying mvb communication of train
KR100928877B1 (en) * 2008-06-13 2009-11-30 현대로템 주식회사 Driver's display apparatus of train
CN102023575A (en) * 2010-10-25 2011-04-20 中国北车股份有限公司大连电力牵引研发中心 Simulation alternating current electric locomotive
CN102707709A (en) * 2012-05-31 2012-10-03 兰州交通大学 Communication control network-based traction control experimental platform for high-speed motor train unit
CN103777589A (en) * 2012-10-26 2014-05-07 中国北车股份有限公司 Remote control system for locomotive rolling platform test
KR101465534B1 (en) * 2013-05-13 2014-11-26 현대로템 주식회사 Storage battery monitoring system for railway vehicles and the railway vehicles
CN104950878A (en) * 2015-06-26 2015-09-30 中南大学 Collaborative fault simulation system of high-speed train information control system
CN104950878B (en) * 2015-06-26 2017-10-13 中南大学 A kind of bullet train management information system cooperates with fault simulation system
CN105577478A (en) * 2016-01-05 2016-05-11 中车株洲电力机车有限公司 Train network control system based on TCN (Train Communication Network)
CN105577478B (en) * 2016-01-05 2019-12-17 中车株洲电力机车有限公司 Train network control system based on TCN
CN112009531A (en) * 2020-09-09 2020-12-01 株洲中车时代电气股份有限公司 Train data transmission method for initial operation of self-adaptive stranded wire type train bus and computer readable medium
CN112009531B (en) * 2020-09-09 2021-10-22 株洲中车时代电气股份有限公司 Train data transmission method for initial operation of self-adaptive stranded wire type train bus and computer readable medium

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