基于单片机和CAN总线技术设计了柴油车智能燃油加热系统,以解决在气温低的情况下,由于柴油车燃油容易结腊而导致柴油车启动困难、拋锚等问题,本文从设计思路和工作原理上对该加热系统的硬件和软件进行了介绍。 Based on the single chip microcomputer and CAN bus technology, the intelligent fuel heating system for diesel vehicles is designed to solve the problems such as difficulty in starting and breaking down of diesel vehicles due to the easy waxing of diesel fuel under low temperature conditions. This article from the design ideas and working principle On the heating system hardware and software are introduced.