SQUIB 盒

SQUIB 盒

Functional overview：

SQUIB 盒是一款專為安全氣囊控制單元的測試與模擬設計的裝置，能高效記錄觸發過程中的電壓和電流。它支持硬體在環（HiL）模擬，並能為安全氣囊系統生成同步數據流。該設備提供USB 2.0介面並與Windows 7/10、Linux系統兼容，適合用於ECU測試、感測器模擬和數據分析。標準配置的Windows GUI應用程式與API可進行數據匯出，並支援多種模擬器的連接與同步，確保測試的精確性和靈活性。

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描述

SQUIB box

爆管盒用於檢查安全氣囊控制單元的觸發機構。 SQUIB 盒允許在釋放過程中記錄電壓和電流

•  電壓和電流的測量和記錄

•  可用於硬體在環測量

Basic Parameter Information

  • Provides USB 2.0 interface as well as connectivity for control unit and sensors.
  • Powered by USB or external plug-in power supply unit
  • Compatible with Windows-7 +10, Microsoft .NET Framework 2.0, Linux (API only, no GUI) systems.
  • 以100 kS/s 的速度記錄電壓和電流
  • 透過API匯出數據
  • 標準Windows Gui Anwendung（可選）
  • API-ANSI-C (included in box)
  • LabVIEW Lib (optional)
  • SQUIB-Box的Windows GUI應用程式將與PSI5-Simulyzer的安裝程式一起安裝，位於“C：\Program Files （x86）\SesKion GmbH\PSI5-Simulyzer\SQUIB_GUI.exe”

Order No.

  • 5.1001  SQUIB-Box，用於模擬要監控的開關和SQUIB驅動器的電壓測量。使用DLL 和GUI 模擬8 個開關和20 個SQUIB 等級。

  • 9.0001  Optional warranty for Simulyzer Box is extended to 3 years.

  • 9.0011  LabView-2016 library, 32-bit or 64-bit. PC-ID or Box-SN Binding License

  • 9.0012  LabView-2016庫，32位或64位。公司執照

HiL Simulation of Airbag Control Unit

To build a complete HIL simulation of the airbag ECU, the internal acceleration sensor signal (SPI) of the ECU is connected to the external acceleration and pressure sensor signal (PSI5). Additionally, the ignition timing can be measured and analyzed using a SQUIB box, and the simulator can be connected to a PC system via a USB port or network for data processing.

Typically, up to six or more PSI5 Simulyzer modules operate in conjunction with multiple SPI Simulyzer modules. In order to coordinate these modules, there is a high level configuration that determines which Simulyzer is used, which signal paths are assigned, and a detailed configuration that sets the bus parameters. This high-level configuration makes the operation of the API very simple. At the same time, continuous monitoring of sensor signals is possible, ensuring the accuracy and efficiency of the simulation process.

Hardware-in-the-Loop Simulation (HIL)

In HIL applications, multiple simulator boxes are connected and synchronized. Different types of sensors can be used to generate synchronized data streams for the ECUs in the airbag system and evaluated using a sensor simulation tool.

The HIL application is an extension of the sensor simulation. Several or even different simulator boxes are connected and synchronized. In this way, for example, it is possible to synchronize all the different types of sensors belonging to the airbag system in order to generate an ECU-specific data stream.

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