摘要
提出了利用AD574A并结合软件解算的驻车电流的采集节点设计,该节点利用SJA1000 CAN收发器有效实现了车速信息经CAN总线向中央控制ECU的传输。仿真分析实验(或车架实验)证明,电流采集能够准确完成驻车电流的采集,并实现基于CAN总线的信息传输。
In this paper, the current collection node using AD574A combined with software is put forward. The system realizes the information transmission to ECU by CAN bus using SJA1000CAN controllerand CTM1050T CAN transceiver. It is proved that the current collection node can complete the accurate collection of speed and information transmission by the simulation experiment.
出处
《电子设计工程》
2014年第12期124-126,共3页
Electronic Design Engineering
