摘要
为了实现对汽车内CAN节点的安全通信和汽车温度的实时检测,本文采用单片机和CAN总线设计出一套汽车温度检测系统。该系统基于CAN总线通信协议,实现对各个节点相互通信时的安全校验,并能实时检测车身各个部分温度。经实验表明,该系统在安全性和实时性具有显著的提高,同时具有很好的可移植性,方便二次开发。
In order to achieve real-time detection of secure communications and automotive temperature inside the car CAN node, we use microcontrollers and CAN bus design a car temperature detection system. The system is based on CAN bus communication protocol to implement safety check at each node to communicate with each other, and real-time detection of various parts of the body temperature. The experiment shows that the system in real-time safety and a significant increase, but also has good portability, convenient secondary development.
出处
《电子设计工程》
2016年第18期182-184,共3页
Electronic Design Engineering
关键词
CAN总线
通信协议
安全性
温度检测
CAN bus
communication protocol
security
temperature detection
