针对汽车舒适性控制系统网络的设计需求,参照OSEK/VDXNM的间接网络管理规范,提出一种适合汽车舒适性控制系统CAN总线的网络管理方案,以实现对网络节点实时状态的监控和网络生命周期的管理。采用CANoe对该网络管理方案进行硬件在环测试验证,并将方案应用在基于集中式车身控制模块(BCM)的舒适性控制网络。试验结果表明,该方案能较好地实现舒适性控制系统的网络管理功能。
According to the design requirements of vehicle comfort control system network, and with refer- ence to the indirect network management specifications in OSEK/VDX NM, a CAN bus network management scheme for vehicle comfort control system is proposed to fulfill the network-node real-time monitoring and network li- fetime management. This network management scheme is verified by hardware-in-loop test with CANoe and then ap- plied to the comfort control network based on centralized body control module. The test results show that the scheme proposed well realize the network management function of vehicle comfort control system.