基于ISO26262的商用车电动助力转向功能安全设计

Electric Power Steering Function Safety Design of Commercial Vehicle Based on ISO26262

ISO26262是道路车辆电气系统的功能安全标准,着眼于汽车行业中特定的电气器件、电子设备、可编程电子器件等专用部件,目的在于提高汽车电子、电气产品的功能安全。基于ISO26262标准,对商用车电动助力转向产品在设计之初进行功能安全设计,为后续的产品开发工作提供设计依据。

ISO26262 is the function safety standard of road vehicle electrical system,focusing on specific electrical devices in the automotive industry,electronic equipment,programmable electronic devices and other special parts,aiming to improve the function safety of auto electronic and electrical products.Based on ISO26262 standard,functional safety design was made at the beginning of design for electric power steering(EPS)products of commercial vehicles.It provides design basis for subsequent product development.