Steering System HIL Test Solution
2025-05-12 16:43
Technical Advantages
● High-precision vehicle-level virtual simulation
- Provide μs-level real-time simulation capabilities to build a highly realistic virtual driving environment
- Support closed-loop verification from component to system level (such as motor model → vehicle dynamics)
- Import customized models (gear rack/motor model) through open interfaces to accurately reproduce steering feel and response delay
● Intelligent fault diagnosis and automated testing
- Built-in 20+ fault injection modes (signal abnormality/communication interruption/motor overload, etc.)
- Automated verification of diagnostic algorithms to ensure compliance with IISO26262 functional safety requirements
- End-to-end automated process: from scenario construction → test execution → report generation, efficiency is improved by 50%+
● Full coverage verification of complex working conditions
- Dynamic simulation of extreme scenarios such as high-speed lane change/low-adhesion road surface
- Synchronize drive ECU and virtual sensor signals to achieve closed-loop optimization of control strategies
Typical Test Scenarios
● Steering response test: verify steering delay, accuracy and return performance
● Complex working condition stability test: high-speed lane change overshoot control, low-adhesion road correction ability verification
● Fault tolerance test: sensor signal abnormality processing, motor overload protection mechanism verification
Previous Page:
Next Page:
Contact Us
Room B402, No. 100, Lane 4088, Luoshan Road, Beicai Town, Pudong New Area, Shanghai