According to the intelligent vehicle domain control electronic and electrical architecture and the redundancy control method thereof, complex data processing and control can be achieved through mutual cooperation of three domains, the dependence of the whole architecture on a special subsystem controller is reduced, and the universality and expansibility of the whole vehicle electronic and electrical architecture are remarkably enhanced; a redundant communication structure of the main communication chain and the standby communication chain is adopted, so that the data transmission capability can be obviously improved, and the reliability of a vehicle during operation under a severe working condition is ensured; according to the provided control domain mode, the connection distance between the controllers is shortened, the length of a wire harness can be greatly reduced, and the cost, weight and size of the system are reduced.
本发明提供了一种智能车辆域控制电子电气架构及其冗余控制方法,通过三个域相互配合可实现复杂的数据处理及控制,使整个架构对专用子系统控制器的依赖性得以降低,并显著增强了整车电子电气架构的通用性与可拓展性;采用主通信链与备用通信链冗余的通信结构,能够明显提高数据传输能力,保证了车辆在恶劣工况运行时的可靠性;所提供的控制域方式缩短了控制器之间的连接距离,还能大幅减少线束长度,降低系统成本、重量及体积。
Intelligent vehicle domain control electronic and electrical architecture and redundancy control method thereof
一种智能车辆域控制电子电气架构及其冗余控制方法
2023-06-06
Patent
Electronic Resource
Chinese
IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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