本文介绍的原理和CAN总线协议，常用的CAN数据帧格式的特性，并且可以

本文介绍的原理和CAN总线协议，常用的CAN数据帧格式的特性，并且可以错误处理。
提出车辆数字仪表的系统设计和整体设计方案，则硬件接口设计，微控制器和CAN总线控制器的原理CAN控制器和CAN收发器硬件接口设计和液晶显示器的硬件接口设计分为整体设计方案和车辆数字仪表软件系统，其中所述的功能模块，和主控制软件系统模块，CAN通信模块和显示模块和工作过程进行了详细的说明。它还引入了提高电表设计系统的可靠性所采取的措施

結果 (中文) 3:

The principle and protocol of CAN bus is introduced in this paper, characteristics of the CAN data frame format commonly used, and error handling.
proposed system design and the whole design of vehicle digital instrument, the hardware interface design, hardware interface design of micro controller and CAN bus controller principle of CAN controller and CAN transceiver hardware interface design and the liquid crystal display is divided into software overall design of the system and digital vehicle instrument, wherein the function module, and the main control software the system module, CAN communication module and display module and working process in detail. It also introduced to improve the reliability of the measure meter design system.