WO2017190530A1 - 一种重联信号测试系统及设有该测试系统的试验平台 - Google Patents

一种重联信号测试系统及设有该测试系统的试验平台 Download PDF

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WO2017190530A1
WO2017190530A1 PCT/CN2017/071096 CN2017071096W WO2017190530A1 WO 2017190530 A1 WO2017190530 A1 WO 2017190530A1 CN 2017071096 W CN2017071096 W CN 2017071096W WO 2017190530 A1 WO2017190530 A1 WO 2017190530A1
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Prior art keywords
test
signal
reconnection
measurement
circuit board
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PCT/CN2017/071096
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English (en)
French (fr)
Inventor
侯晓宝
朱群江
武皓刚
高月欣
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中车青岛四方机车车辆股份有限公司
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Publication of WO2017190530A1 publication Critical patent/WO2017190530A1/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
    • G05B23/021—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 adopting a different treatment of each operating region or a different mode of the monitored system, e.g. transient modes; different operating configurations of monitored system
    • 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
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24065—Real time diagnostics

Definitions

  • the invention relates to the technical field of mechanical equipment, in particular to a reconnection signal test system and a test platform provided with the test system, in particular to a reconnection signal test capable of improving reconnection test efficiency, test accuracy and improving test safety.
  • the system and the test platform with the test system in particular to a reconnection signal test capable of improving reconnection test efficiency, test accuracy and improving test safety.
  • the motor signal reconnection electrical signal test is manual operation, it takes a lot of time to test the multi-channel signal, and the test efficiency is low; in addition, the car end electrical connector has 96 pins, which are performed by instruments such as a multimeter. During the test, if the operator is slightly careless, the test leads can easily be mistakenly connected to multiple pins, which leads to the burning of the electric components inside the motor car, and is not conducive to the safety of the operator himself.
  • the technical problem to be solved by the invention is to solve the problem that the existing motor vehicle reconnection test requires manual operation, low test efficiency and easy to be mistaken due to manual operation, thereby causing the electric device in the vehicle to be easily burned, and is also disadvantageous for ensuring the operation of the operator. one's own safety.
  • the present invention provides a reconnection signal test system, which includes a measurement control cabinet and a host computer, and the measurement and control cabinet includes a measurement and control circuit board and a connection with the measurement and control circuit board respectively.
  • Editing logic device and signal conversion device the host computer is connected to the editable logic device for controlling the test platform to be linked with the motor train; the editable logic device is configured to receive the instruction of the upper computer and transmit the The measurement and control circuit board simultaneously receives signals of the measurement and control circuit board and feeds back to the upper computer.
  • the signal conversion device includes a relay group connected to the measurement and control circuit board, and the relay group is configured to convert a voltage signal between the motor train and the measurement and control circuit board.
  • the signal conversion device further includes a line switching relay group connected to the measurement and control circuit board, and the line switching relay group is configured to switch a line of the head car and the tail car of the EMU.
  • the editable logic device includes a digital input module, a digital output module, and an analog input module.
  • the measurement and control cabinet further includes a power module respectively connected to the measurement and control circuit board, the editable logic device and the signal conversion device.
  • the reconnection signal testing system further includes a teleoperation disk connected to the upper computer.
  • the invention also provides a test platform comprising a vehicle body and the reconnection signal test system provided on the vehicle body, the front end of the vehicle body is provided with a vehicle end for recombining with the motor train unit a connector and an adjustment mechanism for adjusting the height and level of the vehicle end connector, and the vehicle end connector is connected to the upper computer.
  • the vehicle end connector comprises an electrical connector and a mechanical coupler.
  • the bottom of the vehicle body is provided with a running device including a guiding wheel mechanism and a solid rubber wheel mechanism
  • the guiding wheel mechanism includes a front guiding wheel and a rear guiding wheel disposed in pairs
  • the solid rubber wheel mechanism comprises a pair of setting The front solid rubber wheel and the rear solid rubber wheel.
  • the test platform further includes a drive control system for driving the vehicle body,
  • the drive control system includes an electric drive subsystem, an energy subsystem, and an auxiliary subsystem.
  • the present invention provides a reconnection signal test system and a test platform provided with the test system
  • the reconnection signal test system includes a measurement control cabinet and a host computer
  • the measurement and control cabinet includes a measurement and control circuit board.
  • an editable logic device and a signal conversion device respectively connected to the measurement and control circuit board
  • the upper computer is connected with the editable logic device for controlling the test platform to be linked with the motor train
  • the editable logic device is configured to receive the command of the upper computer and transmit Go to the measurement and control board and receive the signal from the measurement and control board at the same time and feed back to the host computer.
  • the operator Through the host computer to control the test platform through the car end connector and the vehicle to be tested, and after the host computer displays the connected state signal, the operator only needs to operate through the touch-type host computer to realize the digital signal of the EMU to be tested. Detection, analog signal detection and pressure testing to complete the entire reconnection test process.
  • the operation is simple, the use is convenient, the test efficiency is high, the practicability is strong, and the production and use are standardized, and the manual misconnection of the test pen is avoided, which causes the electrical equipment in the motor car to be burned, is safe and reliable, and is beneficial to the personal safety of the operator.
  • FIG. 1 is a structural block diagram of a reconnection signal test system according to an embodiment of the present invention
  • FIG. 2 is a structural block diagram of a test platform according to an embodiment of the present invention.
  • an embodiment of the present invention provides a reconnection signal testing system, which includes a measurement and control cabinet and a host computer, and the measurement and control cabinet includes a measurement and control circuit board and editable logic respectively connected to the measurement and control circuit board.
  • Device and signal conversion device; host computer and programmable The logical device connection is used to control the test platform to be linked with the EMU; the editable logic device is configured to receive the instruction of the host computer and transmit it to the measurement and control circuit board and simultaneously receive the signal of the measurement and control circuit board and feed back to the upper computer.
  • the host computer communicates with the programmable logic device through the serial port, and controls the test platform to be connected with the motor to be tested through the vehicle end connector, and after the host computer displays the connected state signal, the operator only needs to pass the touch type upper computer.
  • the operation can realize the digital signal detection, analog signal detection and pressure test of the EMU to be tested to complete the entire reconnection test process.
  • the operation is simple, the use is convenient, the test efficiency is high, the practicability is strong, and the production and use are standardized, and the manual misconnection of the test pen is avoided, which causes the electrical equipment in the motor car to be burned, is safe and reliable, and is beneficial to the personal safety of the operator.
  • the signal conversion device includes a relay group connected to the measurement and control circuit board, and the relay group is used to convert a voltage signal between the motor train and the measurement and control circuit board.
  • the relay group is a photo relay group. Since the voltages of the EMU and the reconnection signal test system are different, in the embodiment, the voltage conversion between the EMU and the reconnection signal test system is realized by setting the relay group, so that the upper device can receive and control the electric appliances in the EMU. Reconnection test.
  • the voltage of the EMU is 100V, and the voltage of the reconnection signal test system is 24V.
  • the signal conversion device further includes a line switching relay group connected to the measurement and control circuit board, and the line switching relay group is used for switching the line of the head car and the tail car of the EMU.
  • the test platform in this application will be connected to the EMU's head or tail car.
  • the test platform in this application acts as the head car or Tail car effect.
  • the line between the head car and the tail car in the EMU is different.
  • the editable logic device includes a digital input module, a digital output module, and an analog input module.
  • the digital input module is configured to receive a high-voltage electrical signal emitted by each of the tested electrical devices in the EMU, and the EMU is passed through the photoelectric relay group.
  • the issued high-voltage electric signal is converted into a low-voltage electric signal and output to the upper computer through the digital output module, and the analog input module is used for receiving the audio signal from the broadcasting system in the EMU, and transmitting the audio signal through the analog conversion module to In the upper computer, the reconnection of the various electrical appliances in the EMU is displayed by the upper computer.
  • the measurement and control cabinet further includes a power module respectively connected to the measurement and control circuit board, the editable logic device and the signal conversion device.
  • the power module is provided to provide power for the measurement and control circuit board, the editable logic device and the signal conversion device to maintain the orderly progress of the normal reconnection test.
  • the reconnection signal test system further includes a teleoperation disk connected to the upper computer.
  • the entire test system can be remotely controlled through the teleoperation panel connected to the upper computer.
  • the above control method is particularly suitable for the test platform traveling on the rails. Applicable to the situation where the test platform is driving on the road.
  • the teleoperation panel can be a tablet computer, or a desktop computer or other electronic device that can control the entire test system and test platform.
  • the embodiment of the invention further provides a test platform, which comprises a vehicle body and a reconnection signal test system arranged on the vehicle body, and the front end of the vehicle body is provided with a vehicle end connector for reconnection with the EMU and
  • the adjusting mechanism for adjusting the height and the level of the vehicle end connector, and the vehicle end connector is connected with the upper computer, and is connected with the motor train by the upper machine control test platform, and displays the joint state signal on the upper computer.
  • the present application also provides an adjustment mechanism for adjusting the height and level of the vehicle end connector, wherein The adjustment mechanism is driven by a hydraulic system.
  • the measuring and controlling cabinet is installed at the rear end of the vehicle body, and the upper computer is arranged above the driving seat of the vehicle body.
  • the front and rear ends of the test platform are defined as: the end to which the test platform is connected to the EMU is defined as the front end, and correspondingly, the end that is away from the EMU is defined as the rear end.
  • the vehicle end connector includes an electrical connector and a mechanical coupler.
  • the electrical connector in the test platform is connected to the connector on the EMU to be tested, and passes through the mechanical vehicle.
  • the hook is fixed, wherein the mechanical coupler is disposed under the electrical connector.
  • the bottom of the vehicle body is provided with a running device including a guiding wheel mechanism and a solid rubber wheel mechanism.
  • the guiding wheel mechanism comprises a pair of front and rear guide wheels
  • the solid rubber wheel mechanism comprises a pair of front solid rubber wheels.
  • the solid rubber wheel is two
  • the traveling device is driven by the hydraulic system.
  • the hydraulic system drives the guide wheels to rise - off the ground, the test platform travels on the ground like a normal forklift with a solid rubber wheel; when the test platform moves on the rails, the hydraulic system The drive guide wheel descends onto the rail and causes the rear solid rubber wheel to leave the rail, while the front solid rubber wheel is still in contact with the rail, thereby driving the test platform to run on the rail. Therefore, the test platform in the present application can be operated on the road ground or on the rails, has the advantages of high flexibility and wide application range, and can also be remotely controlled by the remote operation panel when running on the rails. No need to drive by hand, it is beneficial to ensure the safety of operators.
  • the test platform further includes a drive control system for driving the vehicle body, and the drive control system includes an electric drive subsystem, an energy subsystem, and an auxiliary subsystem, as shown in FIG. 2 .
  • the electric drive subsystem, the energy subsystem and the auxiliary subsystem are all controlled by a vehicle control assembly unit with a remote control unit.
  • the electric drive subsystem includes a motor controller, a power converter, a main drive motor, and a mechanical transmission mechanism that are sequentially connected.
  • the auxiliary subsystem includes an auxiliary power (motor + pump) unit and a brake unit, a power steering unit and a track guiding unit respectively connected to the auxiliary power (motor + pump) unit, wherein the track guiding unit is connected to the mechanical transmission mechanism by operation
  • the steering wheel drives the power steering unit to cause the test platform to travel on the track, thereby driving the mechanical transmission mechanism to rotate.
  • the energy subsystem includes interconnected battery management units, batteries, and car chargers.
  • the external AC power is connected to the battery, and the power is supplied to the power converter and the auxiliary power (motor + pump) through the battery.
  • the motor controller and the battery management unit are respectively connected to the vehicle control assembly unit Pick up.
  • the accelerator pedal, the brake pedal, and the human-machine interaction unit are respectively connected to the vehicle control assembly unit.
  • reconnection signal test system provided by the present invention and the test platform provided with the test system are not only suitable for reconnection test with the EMU, but also for the subway or other devices that need to be re-tested.
  • the present invention provides a reconnection signal test system and a test platform provided with the test system.
  • the reconnection signal test system includes a measurement control cabinet and a host computer, and the measurement and control cabinet includes a measurement and control circuit board and a separate measurement and control circuit.
  • the operator Through the host computer to control the test platform through the car end connector and the vehicle to be tested, and after the host computer displays the connected state signal, the operator only needs to operate through the touch-type host computer to realize the digital signal of the EMU to be tested. Detection, analog signal detection and pressure testing to complete the entire reconnection test process.
  • the operation is simple, the use is convenient, the test efficiency is high, the practicability is strong, and the production and use are standardized, and the manual misconnection of the test pen is avoided, which causes the electrical equipment in the motor car to be burned, is safe and reliable, and is beneficial to the personal safety of the operator.
  • the invention provides a reconnection signal test system and a test platform provided with the test system
  • the reconnection signal test system comprises a measurement control cabinet and a host computer
  • the measurement and control cabinet comprises a measurement and control power
  • the board and the editable logic device and the signal conversion device respectively connected to the measurement and control circuit board
  • the upper computer is connected with the editable logic device for controlling the test platform to be linked with the EMU
  • the editable logic device is for receiving the instruction of the host computer And transmitted to the measurement and control circuit board and simultaneously receive the signal of the measurement and control circuit board and feedback to the upper computer.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

一种重联信号测试系统及设有该测试系统的试验平台，该重联信号测试系统包括测控柜及上位机，测控柜包括测控电路板和分别与测控电路板连接的可编辑逻辑装置及信号转换装置；上位机与可编辑逻辑装置连接，用于操控试验平台与动车组联挂；可编辑逻辑装置用于接收上位机的指令并传输至测控电路板并同时接收测控电路板的信号并反馈至上位机。试验平台与动车联挂后，操作人员只需通过触摸式上位机进行操作即可完成整个重联测试过程，操作简单，使用方便，测试效率高，实用性强，利于标准化生产及使用，且安全可靠，利于保障操作人员的人身安全。

Description

一种重联信号测试系统及设有该测试系统的试验平台
本申请要求2016年5月6日提交、申请号为201610298513.4的中国专利申请的优先权，其所公开的内容作为参考全文并入本申请。
技术领域
本发明涉及机械设备技术领域，尤其涉及一种重联信号测试系统及设有该测试系统的试验平台，具体涉及一种能提高重联测试效率、测试精度及提高测试安全性的重联信号测试系统及设有该测试系统的试验平台。
背景技术
我国是个人口众多的国家，在客流量大的时候，两列同型号的动车组需要重联来提高动车组的运载能力。重联后电气信号是否可靠关系到动车组运行的安全性，因此需要对重联后的动车组进行多次重联试验，并对重联后电气信号的可靠性进行测试。
目前，动车重联电气信号测试都是人工操作，对多路信号进行测试需要花费大量的时间，测试效率低；除此之外，车端电气连接器有96个引脚，用万用表等仪器进行测试时，若操作人员稍有不慎，表笔很容易误接多个引脚，进而导致动车内电器件的烧损，也不利于操作人员自身的安全。
发明内容
(一)要解决的技术问题
本发明要解决的技术问题是解决现有的动车重联试验均需人工操作，测试效率低且易因人工操作失误，进而导致车内电器件易烧损的问题，也不利于保障操作人员的自身安全。
(二)技术方案
为了解决上述技术问题，本发明提供了一种重联信号测试系统，该重联信号测试系统包括测控柜及上位机，所述测控柜包括测控电路板和分别与所述测控电路板连接的可编辑逻辑装置及信号转换装置；所述上位机与所述可编辑逻辑装置连接，用于操控试验平台与动车组联挂；所述可编辑逻辑装置用于接收所述上位机的指令并传输至所述测控电路板，同时接收所述测控电路板的信号并反馈至所述上位机。
其中，所述信号转换装置包括与所述测控电路板连接的继电器组，所述继电器组用于转换所述动车组与所述测控电路板之间的电压信号。
其中，所述信号转换装置还包括与所述测控电路板连接的线路切换继电器组，所述线路切换继电器组用于切换所述动车组的头车与尾车的线路。
其中，所述可编辑逻辑装置包括数字量输入模块、数字量输出模块及模拟量输入模块。
其中，所述测控柜还包括分别与所述测控电路板、可编辑逻辑装置及信号转换装置连接的电源模块。
其中，该重联信号测试系统还包括与所述上位机连接的遥操作盘。
本发明还提供了一种试验平台，其包括车体及设于所述车体上的所述重联信号测试系统，所述车体的前端设有与所述动车组重联用的车端连接器及用于调节所述车端连接器高度及水平度的调节机构，且所述车端连接器与所述上位机连接。
其中，所述车端连接器包括电气连接器及机械车钩。
其中，所述车体的底部设有包括导向轮机构及实心胶轮机构的行走装置，所述导向轮机构包括成对设置的前导轮及后导轮，所述实心胶轮机构包括成对设置的前实心胶轮及后实心胶轮。
其中，该试验平台还包括用于驱动所述车体的驱动控制系统，所 述驱动控制系统包括电力驱动子系统、能源子系统和辅助子系统。
(三)有益效果
本发明的上述技术方案具有如下优点：本发明提供了一种重联信号测试系统及设有该测试系统的试验平台，该重联信号测试系统包括测控柜及上位机，测控柜包括测控电路板和分别与测控电路板连接的可编辑逻辑装置及信号转换装置；上位机与可编辑逻辑装置连接，用于操控试验平台与动车组联挂；可编辑逻辑装置用于接收上位机的指令并传输至测控电路板并同时接收测控电路板的信号并反馈至上位机。通过上位机操控试验平台通过车端连接器与待测动车联挂，并在上位机显示联挂状态信号后，操作人员只需通过触摸式上位机进行操作即可实现待测动车组数字量信号检测、模拟量信号检测及加压测试，以完成整个重联测试过程。操作简单，使用方便，测试效率高，实用性强，利于标准化生产及使用，同时也避免了人工误接表笔导致烧损动车内的电器设备，安全可靠，利于保障操作人员的人身安全。
附图说明
图1是本发明实施例一种重联信号测试系统的结构框图；
图2是本发明实施例一种试验平台的结构框图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图1所示，本发明实施例提供了一种重联信号测试系统，该重联信号测试系统包括测控柜及上位机，测控柜包括测控电路板和分别与测控电路板连接的可编辑逻辑装置及信号转换装置；上位机与可编 辑逻辑装置连接，用于操控试验平台与动车组联挂；可编辑逻辑装置用于接收上位机的指令并传输至测控电路板并同时接收测控电路板的信号并反馈至上位机。上位机通过串行口与可编程逻辑装置进行通讯，并操控试验平台通过车端连接器与待测动车联挂，并在上位机显示联挂状态信号后，操作人员只需通过触摸式上位机进行操作即可实现待测动车组数字量信号检测、模拟量信号检测及加压测试，以完成整个重联测试过程。操作简单，使用方便，测试效率高，实用性强，利于标准化生产及使用，同时也避免了人工误接表笔导致烧损动车内的电器设备，安全可靠，利于保障操作人员的人身安全。
进一步地，信号转换装置包括与测控电路板连接的继电器组，继电器组用于转换动车组与测控电路板之间的电压信号。在本实施例中，继电器组为光电继电器组。由于动车组与重联信号测试系统的电压不同，在本实施例中，通过设置继电器组来实现动车组与重联信号测试系统间的电压转换，使得通过上位机能接收并控制动车组内电器的重联测试。
特别的，在本实施例中，动车组的电压为100V，重联信号测试系统的电压为24V。
进一步地，信号转换装置还包括与测控电路板连接的线路切换继电器组，线路切换继电器组用于切换动车组的头车与尾车的线路。在模拟动车组的重联试验时，本申请中的试验平台会出现与动车组的头车或尾车相连的情况，即在重联试验中，本申请中的试验平台充当的是头车或尾车作用。但是，动车组中的头车与尾车的线路不同，通过设置线路切换继电器，使得本申请中的试验平台及测试系统既能与头车连接，也可以与尾车连接，提高了适用范围。
具体地，可编辑逻辑装置包括数字量输入模块、数字量输出模块及模拟量输入模块。在本实施例中，数字量输入模块用于接收动车组内各个所测电器设备发出的高压电信号，通过光电继电器组将动车组 发出的高压电信号转换为低压电信号并通过数字量输出模块输出至上位机中，模拟量输入模块用于接收动车组中广播系统发出的音频信号，并通过模拟量变换模块将音频信号传输至上位机中，由此，来通过上位机显示动车组内各个电器的重联情况。
进一步地，测控柜还包括分别与测控电路板、可编辑逻辑装置及信号转换装置连接的电源模块。通过设置电源模块，以为测控电路板、可编辑逻辑装置及信号转换装置提供电能，以维持正常的重联试验的有序进行。
进一步地，该重联信号测试系统还包括与上位机连接的遥操作盘。在本实施例中，若整个重联试验处于wifi环境中，可以通过与上位机连接的遥操作盘对整个测试系统进行远程控制，上述操控方式特别适用于试验平台在铁轨上行驶的情况，也适用于试验平台在公路上行驶的情况。其中，遥操作盘可以为平板电脑，也可为台式机或其它可控制整个测试系统及试验平台的电子设备。
本发明实施例还提供了一种试验平台，该试验平台包括车体及设于车体上的重联信号测试系统，车体的前端设有与动车组重联用的车端连接器及用于调节车端连接器高度及水平度的调节机构，且所述车端连接器与所述上位机连接，通过上位机操控试验平台与动车组联挂，并在上位机上显示联挂状态信号。为了使得本申请中的试验平台与待测动车组更好的连接，以便于保障重联测试的正常进行，本申请还设置了用于调节车端连接器高度及水平度的调节机构，其中，调节机构由液压系统驱动。其中，测控柜装于车体后端，上位机设于车体驾驶座的上方。
特别的，试验平台的前后端的定义为：以试验平台与动车组连接的一端定义为前端，相应的，远离与动车组连接的一端定义为后端。
具体地，车端连接器包括电气连接器及机械车钩。在本实施例中，试验平台中的电气连接器与待测动车组上连接器连接，并通过机械车 钩固定，其中，机械车钩设于电气连接器的下方。
具体地，车体的底部设有包括导向轮机构及实心胶轮机构的行走装置，导向轮机构包括成对设置的前导轮及后导轮，实心胶轮机构包括成对设置的前实心胶轮及后实心胶轮。在本实施例中，在本实施例中，前导轮、后导轮、前实心胶轮及后实心胶轮的数量均为两个，行走装置通过液压系统驱动。当试验平台在地面上移动(运行)时，液压系统驱动导向轮升起——离开地面，试验平台像普通叉车一样靠实心胶轮在地面上行驶；当试验平台在铁轨上移动时，液压系统驱动导向轮降到铁轨上，并使得后面的实心胶轮离开铁轨，而前面的实心胶轮仍与铁轨接触，从而驱动试验平台在铁轨上运行。由此，本申请中的试验平台既可在公路地面上运行，也可在铁轨上运行，灵活性强，适用范围广；同时，在铁轨上运行时，还能通过遥操作盘进行远程控制，无需人工驾车，有利于保障操作人员的安全性。
进一步地，该试验平台还包括用于驱动车体的驱动控制系统，驱动控制系统包括电力驱动子系统、能源子系统和辅助子系统，具体如图2所示。其中，电力驱动子系统、能源子系统和辅助子系统均由带有遥控单元的车辆控制总成单元控制。
具体地，电力驱动子系统包括依次连接的电机控制器、功率转换器、主驱动电动机及机械传动机构。
辅助子系统包括辅助动力(电机+泵)单元及分别与辅助动力(电机+泵)单元连接的制动单元、动力转向单元及轨道导向单元，其中，轨道导向单元与机械传动机构连接，通过操控转向盘带动动力转向单元使得试验平台在轨道上行走，由此带动机械传动机构转动。
能源子系统包括相互连接的电池管理单元、蓄电池、车载充电器，将外部交流电源接入蓄电池，通过蓄电池为功率转换器及辅助动力(电机+泵)提供电源。
其中，电机控制器及电池管理单元分别与车辆控制总成单元连 接。除此之外，加速踏板、制动踏板、人机交互单元均分别与车辆控制总成单元连接。通过触摸式人机交互界面可完成试验平台与动车组重联后的全部电气信号的测试。
值得说明的是，本发明提供的重联信号测试系统及设有该测试系统的试验平台不仅适用于与动车组进行重联试验，还适用于地铁或其它需要进行重联试验的装置。
综上所述，本发明提供了一种重联信号测试系统及设有该测试系统的试验平台，该重联信号测试系统包括测控柜及上位机，测控柜包括测控电路板和分别与测控电路板连接的可编辑逻辑装置及信号转换装置；上位机与可编辑逻辑装置连接，用于操控试验平台与动车组联挂；可编辑逻辑装置用于接收上位机的指令并传输至测控电路板并同时接收测控电路板的信号并反馈至上位机。通过上位机操控试验平台通过车端连接器与待测动车联挂，并在上位机显示联挂状态信号后，操作人员只需通过触摸式上位机进行操作即可实现待测动车组数字量信号检测、模拟量信号检测及加压测试，以完成整个重联测试过程。操作简单，使用方便，测试效率高，实用性强，利于标准化生产及使用，同时也避免了人工误接表笔导致烧损动车内的电器设备，安全可靠，利于保障操作人员的人身安全。
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。
工业实用性
本发明提供了一种重联信号测试系统及设有该测试系统的试验平台，该重联信号测试系统包括测控柜及上位机，测控柜包括测控电 路板和分别与测控电路板连接的可编辑逻辑装置及信号转换装置；上位机与可编辑逻辑装置连接，用于操控试验平台与动车组联挂；可编辑逻辑装置用于接收上位机的指令并传输至测控电路板并同时接收测控电路板的信号并反馈至上位机。试验平台与动车联挂后，操作人员只需通过触摸式上位机进行操作即可完成整个重联测试过程。操作简单，使用方便，测试效率高，实用性强，利于标准化生产及使用，且安全可靠，利于保障操作人员的人身安全。

Claims (10)

  1. 一种重联信号测试系统，其特征在于：包括测控柜及上位机，所述测控柜包括测控电路板和分别与所述测控电路板连接的可编辑逻辑装置及信号转换装置；所述上位机与所述可编辑逻辑装置连接，用于操控试验平台与动车组联挂；所述可编辑逻辑装置用于接收所述上位机的指令并传输至所述测控电路板，同时接收所述测控电路板的信号并反馈至所述上位机。
  2. 根据权利要求1所述的重联信号测试系统，其特征在于：所述信号转换装置包括与所述测控电路板连接的继电器组，所述继电器组用于转换所述动车组与所述测控电路板之间的电压信号。
  3. 根据权利要求2所述的重联信号测试系统，其特征在于：所述信号转换装置还包括与所述测控电路板连接的线路切换继电器组，所述线路切换继电器组用于切换所述动车组的头车与尾车的线路。
  4. 根据权利要求1至3任一项所述的重联信号测试系统，其特征在于：所述可编辑逻辑装置包括数字量输入模块、数字量输出模块及模拟量输入模块。
  5. 根据权利要求1至3任一项所述的重联信号测试系统，其特征在于：所述测控柜还包括分别与所述测控电路板、可编辑逻辑装置及信号转换装置连接的电源模块。
  6. 根据权利要求1至3任一项所述的重联信号测试系统，其特征在于：还包括与所述上位机连接的遥操作盘。
  7. 一种试验平台，其特征在于：包括车体及设于所述车体上的如权利要求1-6任一项所述的重联信号测试系统，所述车体的前端设有与所述动车组重联用的车端连接器及用于调节所述车端连接器高度及水平度的调节机构，且所述车端连接器与所述上位机连接。
  8. 根据权利要求7所述的试验平台，其特征在于：所述车端连接器包括电气连接器及机械车钩。
  9. 根据权利要求7所述的试验平台，其特征在于：所述车体的底部设有包括导向轮机构及实心胶轮机构的行走装置，所述导向轮机构包括成对设置的前导轮及后导轮，所述实心胶轮机构包括成对设置的前实心胶轮及后实心胶轮。
  10. 根据权利要求7所述的试验平台，其特征在于：还包括用于驱动所述车体的驱动控制系统，所述驱动控制系统包括电力驱动子系统、能源子系统和辅助子系统。
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