AutoBox/Tandem-AutoBox1)

车载专用机箱

通过AutoBox ,dSPACE PHS硬件能够应用于车载应用。它具有长期耐用性,可以由车辆电池直接供电。

The end of life for this product has been set. Please see the footnote for more detailed information.

应用领域

在使用 dSPACE 基于PHS的实时系统执行车载控制实验时,例如在动力传动系统、底盘控制系统或高级驾驶辅助系统的开发过程中进行驾驶测试,AutoBox都是一款十分理想的工具。 AutoBox 可以十分轻松地安装在您的测试汽车内,例如装在行李箱或座舱内。

主要优点

AutoBox 是一款坚固耐用的扩展盒,适合安装处理器板和 I/O 板。它为 dSPACE PHS硬件提供了安装空间(AutoBox 含有 7 个插槽,Tandem-AutoBox 含有 15 个插槽)。 AutoBox 专为车载应用而设计,可以在严苛的环境条件下使用 12 V、24 V 和 48 V 电源进行工作。

Parameter Specification
AutoBox Tandem-AutoBox
General Chassis
  • Compact aluminum chassis, shock mounts with rubber shoes
Slots
  • 7 full-size 16-bit ISA slots
  • 1 slot reserved for link board or slot CPU board for Ethernet connection (both not required for PHS-bus systems based on DS1007)
  • 15 full-size 16-bit ISA slots
  • The rightmost slot is recommended for a short card like a link board or a slot CPU board for Ethernet connection.1)
Cooling
  • Temperature-controlled fan with dust filter
Power supply Input voltage
  • 10 V ... 60 V DC normal operating range
  • 6 V ... 10 V DC undervoltage crank condition, time-limited (> 10 s at 6 V DC, measured at input connector)
Load dump protection2)
  • 60 V … 70 V DC
    • Fully operational, not time-limited
    • Meets transient test case of 48 V vehicle onboard power supply system
  • 70 V … 100 V DC1)
    • Delayed shutdown depending on input overvoltage level and load
  • Reverse polarity protection up to 100 V DC2)
Max. input current
  • 25 A at input voltage ≥ 10 V
  • 40 A at input voltage ≥ 10 V
Input protection
  • Adaptive overcurrent/short-circuit protection
Start-up current
  • Max. 6 A
  • Soft start
  • 230 ms at 12 V DC start-up time
Quiescent current
  • < 1 mA with remote off at 12 V
  • < 3 mA with remote off at 48 V
Max. output currents3)
  • 40 A, +5 V
  • 10 A, +12 V
  • 3 A, -12 V
Max. output power
  • 300 W, observe derating4)
  • 300 W
Efficiency
  • 85% within input voltage operation range
  • Approx. 90 % at 48 V input voltage
Input/output isolation2)
  • 100 V
Power input connector
  • 7-pin male connector
Remote control General
  • Overvoltage-protected remote on/off input. Overvoltage protection of the remote pin is also 100 V.
Input resistance at remote input
  • 44 kΩ tied to GND
Remote on voltage
  • > 4 V
Remote off voltage
  • < 1 V
Power input connector
  • 7-pin male connector
  • Max. 20 µH differential mode inductance for the supply cabling
Status LEDs
  • 1 multi-color LED on the bracket of the power supply board
  • 3 multi-color LEDs on the component side of the power supply board
Shock and vibration resistance ISO 16750 – 3:2012/4.2.2
  • Mechanical test of shock resistance
  • Test conditions:
    • Shock direction: six spatial directions
    • Acceleration: 50 g/6 ms; half-sinusoidal
    • Number of shocks: 10 per direction
    • Operating
ISO 16750-3:2012/4.1.2.4
Test IV
  • Mechanical test of vibration resistance
  • Test conditions (-3 dB):
    • Broad band noise, 1 h per axis/3 spatial axes
    • RMS acceleration 19.2 m/s2
    • Operating
  • Test conditions (-6 dB):
    • Broad band noise, 1 h per axis/3 spatial axes
    • RMS acceleration 13.54 m/s2
    • Operating
Mounting positions
  • Horizontal position (with shock mounts5) at the bottom)
Grounding
  • Circuit ground is connected to the backplane ground, which is isolated from the vehicle battery ground
Physical size
  • 195 x 220 x 480 mm (7.7 x 8.6 x 18.9 in) incl. shock mounts
  • 195 x 415 x 495 mm (7.7 x 16.3 x 19.5 in) incl. shock mounts
Weight (without boards)
  • Approx. 6.5 kg (14.3 lbs)
  • Approx. 10.8 kg (23.8 lbs)
Ambient temperature6)
  • 0 ... 55 °C (32 ... 131 °F), observe derating4)
  • 0 ... 55 °C (32 ... 131 °F)

1) 基于 DS1007 的 PHS 总线系统不需要连接板或 CPU 槽板。
2) 任何输入针脚之间或输入针脚与输出接地端之间的最大电压不得超过 100 V。
3)不得超过最大输出功率。
4)在输出功率>200 W,环境温度>30°C(86°F)时定额值降低。
5) 必须定期检查减振底座是否有明显的磨损或损坏迹象,如有必要予以更换。
6) dSPACE 处理器和 I/O 板卡具有不同的最高适用环境温度。二者安装在一起时,应以最高适用环境温度较低者为准。

1) The end of life of the dSPACE PHS (peripheral high-speed) hardware for modular systems is planned for December 31, 2024. You can still buy the related products up to and including December 31, 2021. New Releases of dSPACE software will still support the dSPACE PHS hardware for modular systems until at least the end of 2023. After the end of life, no services of any kind will be available for these products. We advise against using the PHS hardware products in new projects. For new projects we recommend that you use SCALEXIO, the latest dSPACE technology for modular real-time systems.

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