摘要
为了将传感器模块的信息发送到物联网CAN总线上,需要设计一个CAN节点用于转换数据。该文以STM32F427为主控器,通过软件硬件结合将串口数据转换为CAN数据,并设计一种防浪涌电路,适应车辆的复杂电源环境。实际应用表明,该CAN节点具有转换速度快、误码率低的优点。
In order to send sensor module information on the Internet of CAN bus,need to design a CANnode is used to transform the data.Taking STM32F427 as the host controller,Combining software hardwareconverts serial data to the CAN dat,and design a kind of anti surge circuit,adapt to the complex of the vehiclepower supply environment.Practical application shows that the CAN node has converted the advantagesof quick speed,low error rate.
作者
王宁
Wang Ning(Guangzhou Haige Communications Group Incorporated Company,Guangdong Guangzhou 510663)
出处
《电子质量》
2016年第7期39-42,共4页
Electronics Quality
