基于硬件在环平台的ADAS功能及故障诊断测试研究

Research on ADAS Function and Fault Diagnosis Test Based on Hardware in the Loop Platform

高级辅助驾驶系统是一种复杂的智能控制系统,从系统开发到落地应用需要经过充分的验证测试。硬件在环仿真技术能够很好地解决实车验证测试成本高、测试场景复杂、周期长和危险性高等问题。采用Vector CANoe软硬件和Carmaker仿真软件构建智能驾驶硬件在环仿真平台,实现高级驾驶辅助系统(ADAS)控制算法验证和故障诊断验证。结果表明,硬件在环平台能够有效地验证ADAS控制系统,对解决ADAS测试问题具有参考价值。

Advanced driving assistance system is a complex intelligent control system,which needs to be fully verified and tested from system development to landing application.Hardware in the loop simulation technology can well solve the problems of high cost,complex test scenarios,long cycle and high risk of real vehicle verification test.In this paper,Vector CANoe software and hardware and Carmaker are used to build a hardware in the loop simulation platform,which realizes advanced driving assistance system(ADAS)control algorithm and fault diagnosis verification.The experimental results show that the hardware in the loop platform can verify the ADAS control algorithm,which has certain reference value for solving the problem of ADAS test.