WO2020062449A1 - 印度电力机车用tcms网络控制vcu重联柜 - Google Patents

印度电力机车用tcms网络控制vcu重联柜 Download PDF

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Publication number
WO2020062449A1
WO2020062449A1 PCT/CN2018/114097 CN2018114097W WO2020062449A1 WO 2020062449 A1 WO2020062449 A1 WO 2020062449A1 CN 2018114097 W CN2018114097 W CN 2018114097W WO 2020062449 A1 WO2020062449 A1 WO 2020062449A1
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cabinet
module
board
reconnection
vehicle
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PCT/CN2018/114097
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English (en)
French (fr)
Inventor
李骁猛
赵豆
梁永瑞
陈建峰
李娜
王绪海
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中车永济电机有限公司
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Publication of WO2020062449A1 publication Critical patent/WO2020062449A1/zh

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
    • G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols

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  • the invention belongs to the field of electric locomotive equipment, and specifically relates to a TCMS (Train Control and Management System) network control VCU (Vehicle Control Unit) reconnection cabinet for Indian electric locomotive, which is used in India. Electric locomotive network control system.
  • TCMS Train Control and Management System
  • VCU Vehicle Control Unit
  • TCN Train Communication Network, Train Communication Network
  • ABB Asea Brown & Boveri
  • WTB Wire Train Bus
  • the train control network mainly uses LonWorks (Local Operating Network, open distributed control network technology, LonTalk protocol, high reliability and system response) and ARCnet technology (token bus network, using token mechanism arbitration) Bus use rights).
  • LonWorks Local Operating Network, open distributed control network technology, LonTalk protocol, high reliability and system response
  • ARCnet technology token bus network, using token mechanism arbitration
  • IEC International Electrotechnical Commission
  • TCN Train Communication Network
  • the gateway GW and the remote input and output unit RIOM pass the MVB (Multifunction Vehicle Bus) network and the main control unit MPU (Micro Processor Unit) of the vehicle's electric drive system, and the traction system TCU (Traction Control Unit). Traction control unit), auxiliary system ACU (Auxiliary Control Unit), driver display unit DDU (Driver Display Unit, driver display unit) and other connection networking.
  • MVB Multifunction Vehicle Bus
  • MPU Micro Processor Unit
  • TCU Traction Control Unit
  • Traction control unit auxiliary system ACU (Auxiliary Control Unit)
  • driver display unit DDU Driver Display Unit, driver display unit
  • a TCM network-controlled VCU reconnection cabinet for Indian electric locomotive includes a cabinet, which is distributed in the following four parts: a gateway GW, a DC / DC power module, a remote input / output unit RIOM, and a cooling fan.
  • the remote input and output unit RIOM is composed of a 3U chassis, a backplane, and various function plug-in boards.
  • the backplane is used to implement power supply and data exchange between the boards in the MPU system.
  • the power board PWR is used to implement internal power supply to the system and external sensor power supply.
  • the main control board MCPU is used for system control, software loading and external communication;
  • the network interface board NETI is used for external network communication of the RIOM system;
  • the communication interface is a MVB type device with cluster station function;
  • the digital input board DI is used for Digital acquisition; digital output board DO for digital output; analog input and output board AIO for analog input and output; blind board is a spare spare board.
  • Cooling fan for cooling the remote input and output unit RIOM Cooling fan for cooling the remote input and output unit RIOM.
  • the DC ⁇ DC module supplies power to the sensors that need a 24V power supply for the entire vehicle.
  • the VCU (Vehicle Control Unit) reconnecting cabinet according to the present invention was successfully installed under the low-voltage electrical cabinet in the electrical room of the WAG9H electric locomotive of CLW in India.
  • the VCU reconnection cabinet realizes the operation and reconnection functions of the entire vehicle, guarantees the data communication of the electric drive system, makes it safe and reliable to operate, meets the actual needs of users, has been affirmed by users, and has achieved good economic and social benefits.
  • Figure 1 shows the composition of the cabinet components of the VCU reconnection cabinet.
  • Figure 2 shows the layout of the GW panel.
  • Figure 3 shows the layout of the RIOM board.
  • Figure 5 shows the cabinet of the VCU reconnection cabinet without connectors.
  • Figure 6 shows a schematic diagram of some external connectors of the cabinet of the VCU reconnection cabinet.
  • FIG. 7 shows a schematic diagram of a TCMS network topology of an Indian electric locomotive.
  • the GW implements the dual-vehicle reconnection function through MVB / WTB protocol conversion.
  • GW uses Multi-Function Vehicle Bus (MVB), Multi-Function Vehicle Bus (MVB) and Driver Display Unit (DDU), Micro Processor Unit (MPU), and ACU (Auxiliary Control Unit) , Auxiliary control unit) and TCU (Traction Control Unit, traction control unit) and other equipment exchange their own vehicle data, through the WTB (Wire Train Train Bus), and other vehicles GW (Gateway, gateway) exchange Data for different cars.
  • MVB Multi-Function Vehicle Bus
  • MVB Multi-Function Vehicle Bus
  • DDU Driver Display Unit
  • MPU Micro Processor Unit
  • ACU Auxiliary Control Unit
  • Auxiliary control unit Auxiliary control unit
  • TCU Traction Control Unit, traction control unit
  • the board layout is shown in Table 1.
  • the CPS Control and Protection Switching Device
  • the CPS Control and Protection Switching Device function board provides a serial communication interface, which can be extended to the main control, communication gateway, or add various applications according to the application scenario. program.
  • CPS Control, Protective, Switching, and Device
  • TCMS Train Control, Management, and Management System
  • Users can develop their own programs on the ISaGRAF platform or on the board's LINUX platform.
  • the train bus WTB (Wire Train Bus) module is used to establish a train communication network.
  • the WTB (Wire Train Bus) module implements the WTB (Wire Train Bus) link layer function of the IEC 61375-1 train communication network standard. Supports cable redundancy, TCN real-time protocol, UIC-556 standard, and routing between WTB (Wire Train Bus) and other buses through the gateway CPU.
  • the MVB (Multifunction Vehicle, Bus) function board is an interface module for the MVB (Multifunction Vehicle, Bus) bus, which is used to establish a vehicle bus or a comprehensive train communication network.
  • the MVB (Multifunction Vehicle, Bus) module performs the MVB (Multifunction Vehicle, Bus) link layer function in the IEC 61375-1 train communication network standard through a local processor.
  • the gateway CPU Central Process Unit
  • MVB (Multifunction Vehicles, Bus) module can realize networking, diagnosis and control functions. Through the local processor, you can configure the dedicated chip circuit of the bus port and the function of the link layer to achieve bus redundancy support.
  • the TCN real-time protocol is implemented by the system's CPU function board.
  • the power supply unit PSU Power Supply Unit
  • PIU Power Supply Unit
  • PSU Power Supply Unit
  • VME Very ModeModule Eurocard, Versa bus
  • the PIU Pulth Information Unit
  • PSU Power Supply Unit
  • a PSU (Power Supply Unit) module with similar voltage must be selected for use.
  • Board Central processing unit board Train bus board Vehicle bus board Power supply unit Power input unit Label CPS WTB MVB PSU PIU Groove width (mm) 20.32 * 1 20.32 * 2 20.32 * 1 20.32 * 2 20.32 * 1
  • GW Gateway, gateway
  • RIOM Remote Input, Output, Module
  • the external dimensions are 482mm x 132mm x 290mm (excluding handles), and the cooling method is natural air cooling;
  • the front panel outlet For wiring, the functional daughter board in the chassis is a standard 3U board with a length of 220mm.
  • the electrical connectors on the motherboard and the motherboard use interference.
  • the mating method is crimped to improve the electrical reliability of the connection.
  • a circuit daughter board (also called a function plug-in board) is installed on the motherboard, and the circuit daughter board can be removed from the front end.
  • Each functional plug-in board is composed of a corresponding panel and a standard 3U functional circuit board.
  • the plug-in board adopts easy plug-in connection technology, and the panel is installed with a self-locking handle, which is easy to plug in and out. Components to prevent the board from being inserted incorrectly.
  • the panel connectors of each functional daughter board are anti-mating, with self-locking connectors to prevent external wiring connectors from being mismated and easily locked.
  • the RIOM Remote Input Output Module
  • the RIOM is composed of a 3U chassis, a backplane, and various functional plug-in boards. Each functional board is designed with an extended 3U (100x220mm) standard size, and the board thickness is 2.0mm.
  • the overall layout of the RIOM (Remote Input, Output, and Module) system is shown in Figure 3, and the board position is shown in Table 2.
  • Backplane BPLA, Backplane
  • MPU Micro Processor Unit
  • PWR, Power used to achieve internal power supply and external sensors Power supply.
  • Main control board MCPU, Micro Central Processing Unit
  • MCPU Micro Central Processing Unit
  • Network Interface Board used for external network communication of the RIOM (Remote Input Output Module) system; the communication interface is a MVB (Multifunction Vehicle Bus) device with a cluster Station function.
  • Digital input board (DI, Digital input): used for digital acquisition.
  • Digital output board (DO, Digital output): Used for digital output.
  • Analog input and output board (AIO, Analog Input Output): Used for analog input and output.
  • the blank board is a spare spare board.
  • the fans of the entire VCU (Vehicle Control Unit) cabinet are radiated for MPU (Micro Processor Unit) and RIOM (Remote Input Output Module). Input 110V DC, cooling power 100W.
  • MPU Micro Processor Unit
  • RIOM Remote Input Output Module
  • This module inputs 110V DC, outputs 24V DC, and has a rated output of 50mA. It supplies power to sensors that require a 24V power supply for the entire vehicle.
  • TCMS Traffic Control and Management System
  • MPU Micro Processor Unit
  • main processing unit MPU1 / 2 is redundant hot standby
  • MVB MVB
  • WTB gateway Gateway
  • RIOM1, RIOM2, Remote Input Output Module 2 driver display units
  • DDU Driver Display Unit
  • TCU Traaction Control Control Unit
  • ACU Auxiliary Control Unit
  • the driver display unit (DDU1, Driver Display Unit 1) is installed on the C panel in the driver's cab 1; the MVB / WTB gateway (GW, Gateway) and remote input output unit (RIOM1, Remote Input Output Module 1) are installed in the low-voltage electrical cabinet SB1
  • the following is the VCU (Vehicle Control Unit) reconnecting cabinet; the main processing unit (MPU1 / 2, Micro Processor Unit 1/2) and the remote input and output unit (RIOM2, Remote Input Input Output) Module2) is installed under the low-voltage electrical cabinet SB2.
  • the driver display unit (DDU2, Driver Display Unit 2) is installed on the C panel in the driver's cab 2; the traction control unit (TCU1, Traction Control Unit 1) and the auxiliary control unit (ACU1, Auxiliary Control Unit 1) are installed respectively. And auxiliary converter cabinet 1; traction control unit (TCU2, Traction Control Unit 2) and auxiliary control unit (ACU2, Auxiliary Control Unit 2) are installed in traction converter cabinet 2 and auxiliary converter cabinet 2, respectively.
  • the VCU (Vehicle Control Unit) reconnecting cabinet according to the present invention was successfully installed under the low-voltage electrical cabinet in the electrical room of the WAG9H electric locomotive of CLW in India.
  • the specific vehicle network system is shown in Figure 7.
  • the GW (Gateway, Gateway) and RIOM1 (Remote Input Output Module 1) form a VCU (Vehicle Control Control Unit), which is installed in a reconnection cabinet. Under the low-voltage cabinet SB1.
  • the VCU (Vehicle Control Unit) reconnection cabinet realizes the operation and reconnection functions of the entire vehicle, ensures the data communication of the electric drive system, enables it to operate safely and reliably, and meets the actual needs of users. Achieved good economic and social benefits.
  • VCU Vehicle Control Unit
  • VCU Vehicle Control Unit
  • Overall dimensions (width ⁇ height ⁇ depth): 550mm ⁇ 340mm ⁇ 400mm; installation dimensions (width ⁇ Height): 404mm ⁇ 142mm, four-hole M8.
  • the VCU Vehicle Control Unit
  • the VCU completes the three-dimensional schematic diagram of the external connector of the cabinet body of the reconnection cabinet, as shown in Figure 6, and the remaining boards can be referred to in turn.
  • VCU Vehicle Control Unit

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

Abstract

本发明公开了一种印度电力机车用TCMS网络控制VCU重联柜，包括柜体，所述柜体内分布为如下四部分：网关GW、DC/DC电源模块、远程输入输出单元RIOM、散热风扇；网关GW包括功能板卡CPS、列车总线WTB模块、车辆总线MVB模块、供电单元PSU、电源输入单元PIU；远程输入输出单元RIOM由3U机箱、背板和各功能插件板组成；散热风扇，为远程输入输出单元RIOM散热；DC\DC模块，为整车需要24V电源供电的传感器供电。本发明所述的VCU重联柜实现整车的运行和重联功能，保证电传动系统的数据通信，使其安全可靠运行，满足用户的实际需求，获得了用户的肯定，取得了良好的经济和社会效益。

Description

印度电力机车用TCMS网络控制VCU重联柜 技术领域
本发明属于电力机车设备领域，具体为一种印度电力机车用TCMS(Train Control and Management System，列车控制和管理系统)网络控制VCU(Vehicle Control Unit，整车控制系统)重联柜，用于印度电力机车网络控制系统。
背景技术
随着计算机网络的迅猛发展，城轨车、动车组、地铁等列车控制命令和状态信息的传递，对各部件的诊断，信息显示等均离不开列车网络系统。在国际的机车和动车组上，FSK(Frequency-shift Keying，频移键控)、CAN(Controller Area Network，控制器局域网络)、LonWorks(Local Operating Network，开放分布式控制网络技术)、TCN(Train Communication Network，列车通信网络)、Locotrol(远程重联控制系统)网络控制技术都有一定数量的应用。发展的现状主要有以下三种模式：
(1)、欧洲模式：其列车通信网络速率较高，实时性较强，支持动态编组。尤其是西门子、ABB(Asea Brown Boveri，艾波比集团公司)等铁路供应商联合开发了的TCN(Train Communication Network，列车通信网络)由多功能车辆总线MVB(Multifunction Vehicle Bus，多功能车辆总线)和绞线式列车总线WTB(Wire Train Bus，绞线式列车总线)组成，已形成IEC61375列车通信网络国际标准。
(2)、日本模式：三菱公司的TIS(Train control Information management System，信息控制与传输系统)系统、日立公司ATI(Automatic Train Information，自动列车信息系统)系统和东芝的TCMS(Train Control and Management System，列车控制和管理系统)系统都具有相似的结构。每节车辆上装备一个网络节点，车辆内各设备的状态信息通过硬线或RS485方式汇集到本车节点上。
(3)、北美模式：列车控制网络主要采用LonWorks(Local Operating Network，开放分布式控制网络技术，采用LonTalk协议，高可靠性和系统响应)和ARCnet技术(令牌总线网络，采用令牌机制仲裁总线使用权)。
基于WTB(Wire Train Bus，绞线式列车总线)和MVB(Multifunction  Vehicle Bus，多功能车辆总线)的IEC(International electro technical Commission，国际电工委员会)TCN(Train Communication Network，列车通信网络)网络技术是专为铁路应用而开发，具有时限确定、差错恢复能力强、可控性好、网络层次清晰等优点，目前已成为列车网络技术的主流。
目前，国内外为了实现网络控制技术均研发出了具有各自特点的硬件产品，市场上主要以MPU(Micro Processor Unit，中央控制单元)、RIOM(Remote Input Output Module，远程输入输出单元)分体和合体的两种类型居多。
发明内容
本发明目的是设计VCU(Vehicle Control Unit，整车控制系统)重联柜的柜体，安装在印度电力机车电气柜SB1下，VCU重联柜内集成了GW(Gateway，网关)和RIOM(Remote Input Output Module，远程输入输出单元)两个控制单元。将整车司机操作的信息、整车监控的信号等通过柜内的远程输入输出单元RIOM上的I/O接口采集；柜内的网关GW用于实现双车重联功能。网关GW和远程输入输出单元RIOM通过MVB(Multifunction Vehicle Bus，多功能车辆总线)网络与整车电传动系统的主控单元MPU(Micro Processor Unit，中央控制单元)、牵引系统TCU(Traction Control Unit，牵引控制单元)、辅助系统ACU(Auxiliary Control Unit，辅助控制单元)、司机显示单元DDU(Driver Display Unit，司机显示单元)等连接组网。
本发明是采用如下技术方案实现的：
一种印度电力机车用TCMS网络控制VCU重联柜，包括柜体，所述柜体内分布为如下四部分：网关GW、DC/DC电源模块、远程输入输出单元RIOM、散热风扇。
网关GW包括功能板卡CPS、列车总线WTB模块、车辆总线MVB模块、供电单元PSU、电源输入单元PIU；其中，功能板卡CPS提供串行通信接口；列车总线WTB模块用于建立列车通信网络；车辆总线MVB模块用于建立车辆总线或者综合的列车通讯网络；供电单元PSU具有模式转换功能；电源输入单元PIU用于将电池电压传送到PSU模块。
远程输入输出单元RIOM由3U机箱、背板和各功能插件板组成，背板用于实现MPU系统内各板卡间的供电及数据交换；电源板PWR用于实现系统内部供电和对外传感器的供电；主控板MCPU用于系统的控制，软件加载 及对外通信；网络接口板NETI用于RIOM系统对外的网络通信；通讯接口为MVB一类设备，具有丛站功能；数字量输入板DI用于数字量采集；数字量输出板DO用于数字量输出；模拟量输入输出板AIO用于模拟量输入输出；盲板为备用空余板。
散热风扇，为远程输入输出单元RIOM散热。
DC\DC模块，为整车需要24V电源供电的传感器供电。
本发明所述的VCU(Vehicle Control Unit，整车控制系统)重联柜，成功安装于印度CLW的WAG9H电力机车电气室的低压电气柜下。VCU重联柜实现整车的运行和重联功能，保证电传动系统的数据通信，使其安全可靠运行，满足用户的实际需求，获得了用户的肯定，取得了良好的经济和社会效益。
附图说明
图1表示VCU重联柜的柜体部件组成示意图。
图2表示GW面板布局示意图。
图3表示RIOM板卡布局示意图。
图4表示VCU重联柜的柜体正视示意图。
图5表示VCU重联柜的柜体不带连接器示意图。
图6表示VCU重联柜的柜体对外带部分连接器示意图。
图7表示印度电力机车TCMS网络拓扑示意图。
具体实施方式
下面结合附图对本发明的具体实施例进行详细说明。
根据用户对VCU(Vehicle Control Unit，整车控制系统)重联柜的外形尺寸要求，结合硬件的接口和整车网络控制的功能需求，柜体分布为四部分组成，如图1所示，包括网关GW、DC/DC电源模块、远程输入输出单元RIOM、散热风扇。
1、柜体内子部件-网关GW(Gateway，网关)说明
GW(Gateway，网关)通过MVB/WTB的协议转换，实现双车重联功能。GW(Gateway，网关)通过多功能车辆总线MVB(Multifunction Vehicle Bus，多功能车辆总线)与DDU(Driver Display Unit，司机显示单元)、MPU(Micro  Processor Unit，中央控制单元)、ACU(Auxiliary Control Unit，辅助控制单元)和TCU(Traction Control Unit，牵引控制单元)等设备交换本车数据，通过绞式列车总线WTB(Wire Train Bus，绞线式列车总线)与其它车GW(Gateway，网关)交换不同车的数据。
GW(Gateway，网关)为3U高度标准机箱，外形尺寸(宽×高×深)279.4mm×132.5mm×214.2mm。冷却方式为自然风冷，采用前面板出线接线方式。
板卡布局如表1所示，CPS(Control and Protective Switching Device，控制与保护开关电器)功能板卡提供了串行通信接口，可以扩展为主控、通讯网关、或者根据应用场景添加各种应用程序。CPS(Control and Protective Switching Device，控制与保护开关电器)板卡可以通过ISaGRAF对内核进行配置编程来实现TCMS(Train Control and Management System，列车控制和管理系统)应用。用户可以在ISaGRAF平台上或板卡的LINUX平台上开发自己的程序。
列车总线WTB(Wire Train Bus，绞线式列车总线)模块用于建立列车通信网络。WTB(Wire Train Bus，绞线式列车总线)模块执行IEC 61375-1列车通信网络标准的WTB(Wire Train Bus，绞线式列车总线)链路层功能。支持线缆冗余，TCN实时协议，UIC-556标准和WTB(Wire Train Bus，绞线式列车总线)与其他总线之间的路由通过网关CPU执行。
MVB(Multifunction Vehicle Bus，多功能车辆总线)功能板卡是MVB(Multifunction Vehicle Bus，多功能车辆总线)总线的接口模块，用于建立车辆总线或者综合的列车通讯网络。MVB(Multifunction Vehicle Bus，多功能车辆总线)模块通过本地处理器执行IEC 61375-1列车通信网络标准中的MVB(Multifunction Vehicle Bus，多功能车辆总线)链路层功能。网关CPU(Central Process Unit，中央处理器)执行MVB(Multifunction Vehicle Bus，多功能车辆总线)和其他总线之间的TCN实时协议和路由。MVB(Multifunction Vehicle Bus，多功能车辆总线)模块可以实现组网，诊断和控制功能，通过本地处理器可以配置总线端口的专用芯片电路和链路层的功能，实现总线冗余支持。TCN实时协议通过系统的CPU功能板卡实现。
供电单元PSU(Power Supply Unit，供电单元)具有模式转换功能，需 配合PIU(Path Information Unit，通路信息单元)模块一起使用。PIU(Path Information Unit，通路信息单元)从车载电池上取电并将其传送给PSU(Power Supply Unit，供电单元)模块，最终为VME(VersaModule Eurocard，Versa总线)供电。
电源输入单元PIU(Path Information Unit，通路信息单元)用于将电池电压传送到PSU(Power Supply Unit，供电单元)模块，以此为整个系统供电。必须要选择一个电压相似的PSU(Power Supply Unit，供电单元)模块配合使用。
表1：GW板卡布局
板卡 中央处理单元板 列车总线板 车辆总线板 供电单元 电源输入单元
标号 CPS WTB MVB PSU PIU
槽宽(mm) 20.32*1 20.32*2 20.32*1 20.32*2 20.32*1
GW(Gateway，网关)的面板布局图如图2所示。
2、柜体内子部件-远程输入输出单元RIOM(Remote Input Output Module，远程输入输出单元)说明
TCMS(Train Control and Management System，列车控制和管理系统)远程输入输出单元采用采集整车司机操作台的接口信号、整车的信号，通过EMD(Electrical Middle Distance，电气中距离介质)介质进行MVB(Multifunction Vehicle Bus，多功能车辆总线)总线通信；MPU(Micro Processor Unit，中央控制单元)通过网络把控制指令传送给RIOM(Remote Input Output Module，远程输入输出单元)，从而实现司控台的指示灯、整车开关量的逻辑控制。
RIOM(Remote Input Output Module，远程输入输出单元)为3U高度标准机箱，外形尺寸(宽×高×深)为482mm×132mm×290mm(不包括把手)，冷却方式为自然风冷；采用前面板出线接线方式，机箱内的功能子板为220mm长的标准3U板卡。
母板(3U×84HP，1U＝44.45mm，1HP＝5.08mm)安装在机箱后部，用于各功能插件板间的电气连接及网络连接，母板上的电连接器与母板采用过盈配合的方式压接而成，提高连接的电气可靠性。母板上安装有电路子板(也称功能插件板)，电路子板可以从前端拆除。各功能插件板由对应面板和标准 3U功能电路板组成，插件板采用易插拔连接技术，面板安装自锁拉手，易于插拔，各功能插件板与母板接口的连接器部分有防插错部件，可防止插件板板位插错。各功能子板的面板连接器均采用防插错，带自锁功能连接器，防止对外接线连接器插错和方便锁紧。
RIOM(Remote Input Output Module，远程输入输出单元)由3U机箱、背板和各功能插件板组成，各功能板卡采用加长3U(100x220mm)标准尺寸开展设计，板厚2.0mm。RIOM(Remote Input Output Module，远程输入输出单元)系统整机布置如图3所示，板卡板位如表2所示。背板(BPLA，Backplane)：用于实现MPU(Micro Processor Unit，中央控制单元)系统内各板卡间的供电及数据交换；电源板(PWR，Power)：用于实现系统内部供电和对外传感器的供电。主控板(MCPU，Micro Central Processing Unit)：用于系统的控制，软件加载及对外通信等。网络接口板(NETI，Network Interface)：用于RIOM(Remote Input Output Module，远程输入输出单元)系统对外的网络通信；通讯接口为MVB(Multifunction Vehicle Bus，多功能车辆总线)一类设备，具有丛站功能。数字量输入板(DI，Digital input)：用于数字量采集。数字量输出板(DO，Digital Output)：用于数字量输出。模拟量输入输出板(AIO，Analog Input Output)：用于模拟量输入输出。盲板为备用空余板。
表2：RIOM板卡板位布局
Figure PCTCN2018114097-appb-000001
3、柜体内子部件-柜体散热风扇说明
整个VCU(Vehicle Control Unit，整车控制系统)柜体的风扇是为MPU(Micro Processor Unit，中央控制单元)和RIOM(Remote Input Output Module，远程输入输出单元)散热。输入110V DC，散热功率100W。
4、柜体内子部件-DC\DC(Direct Current，直流电)模块说明
此模块输入110V DC，输出24V DC，额定输出50mA；为整车需要24V电源供电的传感器供电。
本发明具体应用如下：
如图7所示，TCMS(Train Control and Management System，列车控制和管理系统)包含1个MPU(Micro Processor Unit，中央控制单元)主处理单元(MPU1/2为冗余热备)、1个MVB/WTB网关(GW，Gateway)、2个远程输入输出单元(RIOM1、RIOM2，Remote Input Output Module)、2个司机显示单元(DDU，Driver Display Unit)、2个牵引控制单元(TCU，Traction Control Unit)和2个辅助控制单元(ACU，Auxiliary Control Unit)组成。
司机显示单元(DDU1，Driver Display Unit 1)安装在司机室1中C面板上；MVB/WTB网关(GW，Gateway)和远程输入输出单元(RIOM1，Remote Input Output Module 1)安装在低压电气柜SB1下，即为本发明所述的VCU(Vehicle Control Unit，整车控制系统)重联柜；主处理单元(MPU1/2，Micro Processor Unit 1/2)和远程输入输出单元(RIOM2，Remote Input Output Module2)安装在低压电气柜SB2下。
司机显示单元(DDU2，Driver Display Unit 2)安装在司机室2中C面板上；牵引控制单元(TCU1，Traction Control Unit 1)和辅助控制单元(ACU1,Auxiliary Control Unit1)分别安装牵引变流柜1和辅助变流柜1中；牵引控制单元(TCU2，Traction Control Unit 2)和辅助控制单元(ACU2,Auxiliary Control Unit2)分别安装牵引变流柜2和辅助变流柜2中。
本发明所述的VCU(Vehicle Control Unit，整车控制系统)重联柜，成功安装于印度CLW的WAG9H电力机车电气室的低压电气柜下。具体的整车网络系统如图7所示，GW(Gateway，网关)和RIOM1(Remote Input Output Module 1，远程输入输出单元1)组成VCU(Vehicle Control Unit，整车控制系统)重联柜安装在低压柜SB1下。VCU(Vehicle Control Unit，整车控制系统)重联柜实现整车的运行和重联功能，保证电传动系统的数据通信，使其安全可靠运行，满足用户的实际需求，获得了用户的肯定，取得了良好的经济和社会效益。
VCU(Vehicle Control Unit，整车控制系统)重联柜的柜体正视图示意图 如图4所示。
VCU(Vehicle Control Unit，整车控制系统)重联柜的柜体不带连接器三维示意图如图5所示，外形尺寸(宽×高×深)：550mm×340mm×400mm；安装尺寸(宽×高)：404mm×142mm，四孔M8。
VCU(Vehicle Control Unit，整车控制系统)重联柜的柜体对外带部分连接器三维示意图如图6所示，其余板卡可依次参考。
VCU(Vehicle Control Unit，整车控制系统)重联柜的对外提供的接口和数量如下：
表3
Figure PCTCN2018114097-appb-000002
应当指出，对于本技术领域的一般技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和应用，这些改进和应用也视为本发明的保护范围。

Claims (7)

  1. 一种印度电力机车用TCMS网络控制VCU重联柜，包括柜体，其特征在于：所述柜体内分布为如下四部分：网关GW、DC/DC电源模块、远程输入输出单元RIOM、散热风扇；
    网关GW包括功能板卡CPS、列车总线WTB模块、车辆总线MVB模块、供电单元PSU、电源输入单元PIU；其中，功能板卡CPS提供串行通信接口；列车总线WTB模块用于建立列车通信网络；车辆总线MVB模块用于建立车辆总线或者综合的列车通讯网络；供电单元PSU具有模式转换功能；电源输入单元PIU用于将电池电压传送到PSU模块；
    远程输入输出单元RIOM由3U机箱、背板和各功能插件板组成，背板用于实现MPU系统内各板卡间的供电及数据交换；电源板PWR用于实现系统内部供电和对外传感器的供电；主控板MCPU用于系统的控制，软件加载及对外通信；网络接口板NETI用于RIOM系统对外的网络通信；通讯接口为MVB一类设备，具有丛站功能；数字量输入板DI用于数字量采集；数字量输出板DO用于数字量输出；模拟量输入输出板AIO用于模拟量输入输出；盲板为备用空余板；
    散热风扇，为远程输入输出单元RIOM散热；
    DC\DC模块，为整车需要24V电源供电的传感器供电。
  2. 根据权利要求1所述的印度电力机车用TCMS网络控制VCU重联柜，其特征在于：网关GW中，功能板卡CPS提供了串行通信接口，扩展为主控、通讯网关、或者根据应用场景添加各种应用程序，功能板卡CPS通过ISaGRAF对内核进行配置编程来实现TCMS应用；列车总线WTB模块用于建立列车通信网络，WTB模块执行IEC 61375-1列车通信网络标准的WTB链路层功能，支持线缆冗余，TCN实时协议，UIC-556标准和WTB与其他总线之间的路由通过网关CPU执行；车辆总线MVB模块用于建立车辆总线或者综合的列车通讯网络，MVB模块通过本地处理器执行IEC 61375-1列车通信网络标准中的MVB链路层功能，网关CPU执行MVB和其他总线之间的TCN实时协议和路由，MVB模块实现组网、诊断和控制功能，通过本地处理器配置总线端口的专用芯片电路和链路层的功能，实现总线冗余支持，TCN实时协议通过网关CPU功能板卡实现。
  3. 根据权利要求2所述的印度电力机车用TCMS网络控制VCU重联柜，其特征在于：网关GW通过MVB/WTB的协议转换，实现双车重联功能，网关GW通过多功能车辆总线MVB与DDU、MPU、ACU和TCU设备交换本车数据，通过绞式列车总线WTB与其它车网关GW交换不同车的数据。
  4. 根据权利要求3所述的印度电力机车用TCMS网络控制VCU重联柜，其特征在于：网关GW为3U高度标准机箱，外形尺寸为279.4mm×132.5mm×214.2mm，冷却方式为自然风冷，采用前面板出线接线方式。
  5. 根据权利要求1所述的印度电力机车用TCMS网络控制VCU重联柜，其特征在于：远程输入输出单元RIOM为3U高度标准机箱，外形尺寸为482mm×132mm×290mm，冷却方式为自然风冷；采用前面板出线接线方式，机箱内的功能子板为220mm长的标准3U板卡。
  6. 根据权利要求1所述的印度电力机车用TCMS网络控制VCU重联柜，其特征在于：VCU重联柜的柜体外形尺寸为550mm×340mm×400mm。
  7. 根据权利要求1所述的印度电力机车用TCMS网络控制VCU重联柜，其特征在于：散热风扇，输入110V DC，散热功率100W；
    DC\DC模块，输入110V DC，输出24V DC，额定输出50mA。
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