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SCALEXIO®

Innovative technology for HIL simulation

SCALEXIO, the main dSPACE hardware-in-the-loop (HIL) simulator, is available from small to large systems while providing very high processing power. It is configured entirely by software, which makes adapting to changing requirements flexible and easy. SCALEXIO can be coupled with other dSPACE HIL systems, such as Simulator Full-Size and Simulator Mid-Size, offering an easy way to update existing HIL systems.

  • Test for Electric Motors

    For testing ECUs for electric motors, which require short simulation cycles, fast calculations and quick I/O access, SCALEXIO offers the DS2655 FPGA Base Board with a freely programmable FPGA and a high level of I/O.

    Used in combination with the XSG Electric Components Library, the DS2655 provides the fast reaction times required for simulating electrical machines in closed-loop operation with a controller.

    The FPGA computes parts of the simulation model for the electrical machine, e.g., from the XSG Electric Components Library.

    You can also connect electronic load modules to the SCALEXIO system for different voltage ranges up to 800 V.

     

  • New Processing Unit for Complex Model Computation

    dSPACE has introduced a new, more powerful processing unit for its SCALEXIO hardware-in-the-loop (HIL) system to address the growing need for more real-time computation capability, which is required for highly complex and high-fidelity simulation models.

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  • New DS2655M2 Digital I/O Module

    The DS2655M2 Digital I/O Module provides up to 32 additional digital I/O channels for the DS2655 FPGA Base Board, making it ideal for tasks such as electric motor simulation and protocol-based position sensor simulation.

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  • Success in Action

    Launched two years ago, the SCALEXIO hardware-in-the-loop (HIL) test systems from dSPACE have already proven their value in numerous customer projects. They are now being used across the globe, in countries such as China, France, Germany, Italy, Japan, the UK and the USA.

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  • SCALEXIO Is Evolving

    SCALEXIO, dSPACE’s new hardware-in-the-loop (HIL) system, has been expanding since its launch in 2011. The latest version helps users build especially large-scale test systems, including failure simulation, and makes it possible to use complex environment models.

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Application Area

dSPACE SCALEXIO is a very versatile hardware-in-the-loop (HIL) simulator that provides highly flexible channels, can be extended to any required size and is completely software-configurable. Its application range covers all test domains, including the test of electronic control units (ECU) of electric drives.

Thanks to the SCALEXIO multiprocessing feature, the simulator can be coupled with existing SCALEXIO-based or DS100x-processor-board-based systems, allowing users to expand their existing test setups to meet growing project needs.

Key Benefits

  • Support of different workflows and user roles by separating I/O configuration, modeling and code generation
  • Test of different ECU variants and types on a single system with minimal configuration effort
  • Easily resizable to fit specific test tasks because component test systems and network systems are both built with the same standardized hardware components and connections
  • Graphical configuration of channels
  • Use of virtual ECUs (V-ECUs) for HIL tests if the real ECU prototype is not available yet
  • Support of Functional Mock-up Interface (FMI) 

The SCALEXIO system is standardized and can be reused in all SCALEXIO system variations.

  • The core of a SCALEXIO system, the SCALEXIO Processing Unit, is based on commercially available components so that the processing technology is always up-to-date.
  • IOCNET, the scalable serial I/O network, provides the internal communication between the real-time processor and the I/O boards.
     

The SCALEXIO I/O units are specifically designed for typical ECU signals and offer:

  • Local signal preprocessing on I/O boards to relieve the load on the real-time processor
  • Integrated signal conditioning, as well as converters and parts of the electrical failure simulation
  • Similar installation and configuration processes for all units, so very little time is spent on learning

The SCALEXIO I/O hardware comprises three hardware types, each specially designed for typical application needs. MultiCompact, HighFlex and SCALEXIO I/O hardware can be combined and extended to produce whatever system configuration you want. They have the following in common:

  • Local signal preprocessing on I/O boards to relieve the load on the real-time processor
  • Connection to the processing unit via an IOCNET interface
  • Completely software-configurable
  • Similar installation and configuration processes, so very little time is spent on learning

 

MultiCompact
  • Large number of I/O channels for specific applications
  • Each channel has a fixed channel type, so the costs per channel are low.
  • Integrated signal conditioning and converters
  • Onboard Failure Insertion Unit (FIU)
  • Connection of real and substitute loads is possible.
  • DS2680 I/O Unit
    • Compact design for installation in a unit carrier
    • Basic functions for a fully adequate simulation system, such as power switch
    • Various channels with dedicated I/O functions
  • DS2690 Digital I/O Board
    • Standardized connector for slot independence and easy assembly
    • Digital channels with dedicated I/O functions

 

HighFlex
  • Universal input/output/bus channels with freely assignable channel types
  • Very versatile and finely scalable with 10 channels per I/O board, 4 channels per bus board
  • Each channel is individually galvanically isolated.
  • Integrated signal conditioning and converters
  • Onboard Failure Insertion Unit (FIU)
  • Connection of real and substitute loads is possible.
  • Standardized connector concept for all boards
  • Boards are slot-independent and easy to assemble.
  • DS2601 Signal Measurement Board
  • DS2621 Signal Generation Board
  • DS2642 FIU & Power Switch Board
  • DS2671 Bus Board
SCALEXIO I/O Boards
  • Large number of I/O channels with dedicated channel types
  • Focus on I/O functions without current-related functionality
  • No onboard Failure Insertion Unit (FIU)
  • No connection of real or substitute loads
  • Connection to I/O via Sub-D connector
  • Boards are slot-independent and easy to assemble
  • DS6101 Multi-I/O Board
  • DS6201 Digital I/O Board
  • DS2655 FPGA Base Board

 

SCALEXIO Processing Unit 采用最新处理器技术的 dSPACE SCALEXIO 处理单元 用于 SCALEXIO 的 ConfigurationDesk dSPACE SCALEXIO 硬件的配置及实施软件 DS2601 Signal Measurement Board 适用于测量 ECU 输出信号的 HighFlex I/O 板 DS2621 Signal Generation Board 适用于对 ECU 输入端进行仿真的 HighFlex I/O 板 DS2642 FIU & Power Switch Board 含有故障插入单元的 HighFlex 板,用于切换电源 DS2655 FPGA Base Board 配有用户可编程 FPGA 的 HighFlex 板 DS2671 Bus Board 用于连接不同的总线系统的 HighFlex 板 DS2680 I/O Unit 适用于动力传动系及车辆动力学的 MultiCompact 单元 DS2690 Digital I/O Board 用于车身应用的 MultiCompact 板 DS2907 Battery Simulation Controller 电池仿真用电源控制 DS6101 Multi-I/O Board 含有汽车系统信号调节功能的 I/O 硬件 DS6201 Digital I/O Board 含有 96 个双向数字 I/O 通道的 SCALEXIO I/O 板 SCALEXIO Field Bus Solution SCALEXIO 为 Profibus 和 EtherCAT 提供将 SCALEXIO 硬件在环系统连接到这些现场总线类型的接口解决方案 SCALEXIO Solutions for Aerospace SCALEXIO 通过 ARINC 429、MIL-STD-1553 或 AFDX 为航空应用提供模块 ControlDesk Next Generation 用于开发电子控制单元 (ECU) 的通用实验软件 MotionDesk 虚拟世界中的机械系统 3D 动画,用于可视化高级驾驶辅助系统 (ADAS) 或车辆动力学场景等硬件在环试验。 Automotive Simulation Models 动力传动系、电气系统、汽车动力学及交通情况实时仿真模型 AutomationDesk AutomationDesk 是一款强大的测试编写和自动化工具,用于硬件在环 (HIL) 测试电子控制单元 (ECU)。
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