CAJ | 학술논문

为实现DCT电控系统的功能安全，按照道路车辆功能安全标准ISO 26262制定其开发流程。根据整车对DCT的安全目标及功能安全需求，结合3层监控概念对该系统架构进行分层设计，并对安全子系统进行详细设计，在此基础上开发电控系统硬件和软件安全设计规范，最后对所设计系统及规范进行检验。结果表明，所设计系统符合ISO 26262要求，能实现整车的安全目标。
위실현DCT전공계통적공능안전，안조도로차량공능안전표준ISO 26262제정기개발류정。근거정차대DCT적안전목표급공능안전수구，결합3층감공개념대해계통가구진행분층설계，병대안전자계통진행상세설계，재차기출상개발전공계통경건화연건안전설계규범，최후대소설계계통급규범진행검험。결과표명，소설계계통부합ISO 26262요구，능실현정차적안전목표。
To realize the function safety of DCT electronic control system, we establish the development process according the road vehicle function safety standard ISO 26262. According to the safety objective and functional safety requirement of the vehicle on DCT, we make hierarchical design to the control system architecture based on the 3-level monitoring concept, then design the safety subsystem in details, and develop hardware and software safety design specification;in the last step, we verify the designed system and specification according to standard ISO 26262, the results show that the designed system conform to the requirements of ISO 26262 and achieve the vehicle's safety objectives.