CAJ | 학술논문

由于混合动力汽车添加了驱动电机、动力电池组、电机控制器、电池管理器、整车控制器等模块,使其电控系统更加复杂,电磁环境也更加苛刻,传统汽车电控系统设计难以保证其可靠性要求。本文以SX5256DH434PHEV型并联式混合动力环卫车为研究对象,应用分布式层次化控制策略,通过分析电控系统可靠性的影响因素（振动、电磁干扰、散热、防水）,提出了并联式混合动力环卫车电控系统控制器与线束的布置方案;可靠性试验结果反映了电控系统设计的可行性和布置方案的合理性。
유우혼합동력기차첨가료구동전궤、동력전지조、전궤공제기、전지관리기、정차공제기등모괴,사기전공계통경가복잡,전자배경야경가가각,전통기차전공계통설계난이보증기가고성요구。본문이SX5256DH434PHEV형병련식혼합동력배위차위연구대상,응용분포식층차화공제책략,통과분석전공계통가고성적영향인소（진동、전자간우、산열、방수）,제출료병련식혼합동력배위차전공계통공제기여선속적포치방안;가고성시험결과반영료전공계통설계적가행성화포치방안적합이성。
The electronic control system of Hybrid vehicles become more complex,electromagnetic environment also become more harsh because the addition of the Drive motor,battery pack,motor controller, battery management and vehicle controller.Traditional automotive electronic control system design is difficult to guarantee its reliability requirements.This thesis take the SX5256DH434PHEV parallel hybrid Eco-Environmental truck as the research object,application of distributed hierarchical control strategy,through the analysis of factors affecting the electrical control system reliability(vibration,electromagnetic interference, heat,water),proposed parallel hybrid Eco-Environmental truck electronic control system controller and wiring harness layout scheme;The reliability test results reflect the feasibility of electrical control system design and rationality of the layout scheme.