VCU/MCU HIL Test Solution
2025-05-12 16:46
Technical Advantages
● High-precision real-time simulation and flexible expansion
- μs-level real-time simulation: Based on NIPXI+FPGA architecture, it can accurately simulate complex working conditions such as motors, batteries, and vehicle loads
- Modular expansion: Support flexible configuration of I/O channels, sensors, and communication protocols to meet diverse testing needs
● Deep customized testing capabilities
- Open model compatibility: Supports rapid import of third-party models such as Simulink to achieve VCU/MCU closed-loop interactive testing
- Dynamic scene customization: Users can customize test logic to accurately verify the matching of control algorithms and hardware
● Intelligent fault injection and automatic testing
- 100+ fault mode libraries: Cover abnormal working conditions such as signal distortion and communication interruption
- Full process automation: Supports batch testing, real-time interpretation and report generation, and improves efficiency by 60%
● One-stop verification solution
- Covers component-level → system-level HIL testing
- Complies with ISO26262 functional safety standards
- Adapts to full-scene verification of intelligent driving and electric drive systems
Typical Test Scenarios
● Vehicle energy management and torque distribution test
● Simulate different driving modes to verify the torque distribution logic and response time of VCU to the motor, battery, and brake system
● Motor dynamic response and efficiency test
● Verify the torque response speed and efficiency MAP matching degree of MCU during rapid acceleration and energy recovery
● SOC balance strategy verification
● Test VCU's ability to maintain battery SOC under long-cycle cycle conditions
● Multi-power source coordinated control test
● When the motor and engine are driven in parallel, verify the torque superposition accuracy and dynamic response consistency of MCU.
● Adaptive cruise control verification
● Under ACC following conditions, test VCU's ability to smoothly adjust motor torque
Previous Page:
Next Page:
Contact Us
Room B402, No. 100, Lane 4088, Luoshan Road, Beicai Town, Pudong New Area, Shanghai