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EFUSE, as a key component for circuit protection, plays a crucial role in automotive electronic systems. It can protect the circuit from damage during abnormal conditions, such as overcurrent or short circuits. Therefore, conducting HIL testing on eFuse is an important step to ensure its reliable performance under various operating conditions.

VCARSYSTEM's Solution

The eFuse HIL testing system solution proposed by VCARSYSTEM is a comprehensive verification process designed to ensure the safety and reliability of electronic fuses in automotive electronic systems. This solution covers everything from basic functional testing to complex simulation tests, including overvoltage and undervoltage simulations, overload conditions, peak and steady-state current tests, as well as performance evaluation under real load conditions. Furthermore, the solution includes electronic fuse wiring protection tests such as I²t, short circuit tests, loop switching time tests, and the verification of distribution accuracy and real-time performance, ensuring that the eFuse responds swiftly and accurately under various extreme conditions.

HIL SYSTEM

VCARSYSTEM offers Hardware-in-the-Loop (HIL) testing solutions that cover the entire scope of automotive electronics, including modules for new energy powertrain systems (BMS/VCU/MCU), automotive driving systems (ACC/LKA/AEB, etc.), chassis electronic control systems (EPS/ESP/SBW/EPB/EHB/EMB), traditional powertrain systems (EMS/TCU), as well as body electronics and intelligent cockpits. It provides comprehensive HIL testing services to help customers accelerate product launch timelines.

VCAR EM

VCAR EM, developed by VCARSYSTEM for HIL platforms, is an engineering configuration tool that enables comprehensive HIL project setup. The software facilitates GPIO signal configuration, bus communication configuration for CAN/CAN FD, LIN, Ethernet, board hardware configuration, simulation model import, signal mapping, real-time host multi-task allocation and management, and project compilation. It also supports multi-task distribution management and multi-device daisy-chaining configuration, meeting diverse testing scenario requirements.

WORKFLOW

FUNCTIONS

Overvoltage & Undervoltage Simulation Testing

Capable of simulating overvoltage and undervoltage conditions for testing.

Overload Simulation Testing

Can simulate overload conditions for testing.

Peak Current Simulation Testing

Capable of simulating peak current for testing.

Steady-State Current Simulation Testing

Can simulate steady-state current for testing.

Short Circuit Testing

Capable of conducting short circuit-related tests.

Fault Detection Testing

Can perform fault detection tests.

Loop Switching Time Testing

Can test the time required for loop switching.

Power Distribution Accuracy and Real-Time Testing

Capable of testing the accuracy and real-time performance of power distribution.

Power Distribution Loop Output Voltage Drop Testing

Can test the voltage drop in the power distribution loop output.

Automation and Parameter Measurement Testing

Can perform automation and parameter measurement-related tests.

ASSOCIATED PRODUCTS

HIL SYSTEM

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VCAR EA

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VCAR EM

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To address the growing complexity of R&D requirements, we will tailor solutions to your specifications and offer expert consulting and engineering services.

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