DS2621 Signal Generation Board

用于仿真 ECU 信号的 HighFlex 板卡

DS2907 用于 SCALEXIO 硬件在环仿真器中。其生成的信号可以仿真电压,电流,电阻,并可在ECU HIL测试过程中进行连接或断开。通过捆绑多达10个通道可以增加它的电流和电压范围。

应用领域

DS2621 Signal Generation Board可以对 ECU 输入端进行仿真。它能对开关和传感器进行仿真,比如车门接触开关、霍尔传感器及轮速和油温传感器DS2621 的 10 个通道分别可用软件配置为电压源、电流槽、数字输出仿真或电阻仿真。

主要优点

DS2621提供了10个通用的、可配置软件的输出通道,这些通道可以并联或串联连接,以增加电流或电压范围。该板卡还包括一个车载故障路由单元。

I/O 功能

DS2621 拥有 10 个可灵活配置的输出通道,可以生成模拟信号与数字信号。为了增加电流或电压的范围,最多可使 10 个通道并行或串行连接成束。比如,可以按序切换两个电压源,或是并行连接两个流入恒流源,以此增加输出电压或输出电流。数字输出可以用作开关,并且可以生成时间和频率相关的信号(例如PWM)。例如,电阻仿真可通过环境模型将指定的温度变化传递给ECU。

通道束完全由软件支持。ConfigurationDesk 将通道束显示为单一的 I/O 功能。

Parameter Specification
General
  • 10 galvanically isolated channels
  • Up to 10 channels can be connected in sequence or in parallel to increase the current range to max. ±320 mA and the voltage range to max. ±60 V
  • Status LED for overall board status
Signal generation (Flexible Out 1)
  • Voltage source
    • Output voltage ±20 V
    • Output current ±40 mA
    • DAC resolution 16 bit
    • Signal frequency 0 … 140 kHz (sine)
  • Current sink
    • Voltage range ±60 V
    • Current range ±40 mA
    • DAC resolution 15 bit
    • Signal frequency 0 ... 140 kHz (sine)
  • Resistance simulation
    • Resistance range 17.5 Ω ... 1 MΩ
    • Voltage range ±20 V
    • Current range ±40 mA
  • Digital output
    • Voltage range ±60 V
    • Current range ±40 mA
    • Signal frequency 0 ... 1 MHz
Fault simulation
  • Onboard failure routing unit (FRU)
  • Signal forwarding to central FIU
  • Relay-based
  • Available for each channel
Electronic fuses
  • 100 mA RMS ECU (effective value)
  • On ECU side tripping at I = 100 mA
  • On sensor side with configurable trip range I = 5 ... 40 mA
Internal communication interface
  • IOCNET
Physical size
  • 410 x 100 x 15 mm (16.1 x 3.9 x 0.6 in)
  • Requires 1 slot
Voltage supply
  • 24 V
Typical power consumption
  • 31.2 W

  • SCALEXIO 产品信息, PDF, 英語, 16194 KB
Product Information Support Contact Information

推动创新进程。我们始终在技术开发的最前沿。

欢迎订阅我们简讯,了解我们的专业技术以及产品。希望我们的成功案例能够对您有所帮助。快速了解仿真和验证的最新信息。欢迎订阅/管理dSPACE简讯和dSPACE航空速报。

Enable form call

At this point, an input form from Click Dimensions is integrated. This enables us to process your newsletter subscription. The form is currently hidden due to your privacy settings for our website.

External input form

By activating the input form, you consent to personal data being transmitted to Click Dimensions within the EU, in the USA, Canada or Australia. More on this in our privacy policy.