CAJ | 학술논문

基于车载分布式智能网络架构，运用独立协调机制，使用状态协调表协调汽车电器状态，建立了完整的车载分布式独立协调智能网络。进一步推导出车载网络负载的约束规划条件，运用回溯法求取最优负载。基于最优化控制建立了车载网络线束的目标函数与约束方程，运用变分法推导出了线束优化的极值条件。通过车载网络样车改造，设计实车试验，验证了该方法的有效性。
기우차재분포식지능망락가구，운용독립협조궤제，사용상태협조표협조기차전기상태，건립료완정적차재분포식독립협조지능망락。진일보추도출차재망락부재적약속규화조건，운용회소법구취최우부재。기우최우화공제건립료차재망락선속적목표함수여약속방정，운용변분법추도출료선속우화적겁치조건。통과차재망락양차개조，설계실차시험，험증료해방법적유효성。
Based on vehicle distributed intelligent network architecture and the use of LAN independent coordinating mechanism to coordinate the vehicle electrical state via the state function, we establish a complete vehicle distributed intelligent network with independent coordination. In the next step, we derive the constraint conditions of vehicle network load and obtain the optimal load by backtracking algorithm. Based on the optimal control, we establish the objective function and constraint equations of wiring harness of connected vehicle, then we use variational method to derive the extreme value condition of wiring harness optimization. Finally, we design an vehicle test to prove the effectiveness of the method through transforming a sample car with in-vehicle network.