【摘要】 文章采用AT89C52单片机与CAN控制器SJA1000设计了基于CAN总线的电动汽车数据采集显示与控制系统。阐述了系统的构成原理,硬件设计电路实现,调试关键技术,软件设计流程思想以及系统增强功能。该系统已成功应用于电动汽车上,取得了良好效果。更多还原

【Abstract】 This paper presents a data acquisition and display system of HEV based on CAN BUS using microcontroller AT89C52 and stand-alone CAN Controller SJA1000.The paper expatiates the composing principle of the system,the hardware circuit realization,the debug key technology,the ideal of software compile flow and its advanced function.It is applied to the HEV successfully,obtains a good effect.更多还原