摘要
汽车控制网网络的开发需要引入一套满足软/硬件协同设计需求的低成本开发工具链,其中硬件仿真器是最重要的工具之一。硬件仿真器为软件开发提供功能验证,缩短整个嵌入式系统的开发周期。在开源仿真器平台QEMU和虚拟局域网技术的基础上,实现一款仿真粒度更细的CAN总线节点仿真器CES,并搭建一个满足汽车控制网络软/硬件协同设计需求的CAN总线仿真网络。
The development of vehicle control network is a difficult problem at present. Because it needs a lot of cheap toolchains,which must meet the requirement of hardware/software co-design. In the toolchains, hardware emulator plays an important role. The emulator provides funcation verification for the development of software and shortens the development period of embedded system. For the development of vehicle control network, this paper proposes an emulator based on QEMU and virtual local area network at the same time introduces a way of building CAN bus network by the emulator. It＇s called CES and achieves the function simulation of the hardware environment of the CAN bus network node.
出处
《计算机系统应用》
2010年第12期69-74,共6页
Computer Systems & Applications
基金
苏州市2008年度第十二批科技发展计划(软件专项资金)(SGR0806)
关键词
CAN总线
CES
虚拟局域网技术
功能仿真
CAN bus
CES（can-emulation-system）
virtual local area network
function simulation
