车载电源控制器标定软件设计  

The Design of Calibration Software for Vehicle Power Supply Controller

作　　者：杨云露 龚元明 周建鹏 YANG Yun-lu;GONG Yuan-ming;ZHOU Jian-peng(School of Mechanical and Automotive Engineering,Shanghai University of Engineering Science,Shanghai 201620,China)

机构地区：[1]上海工程技术大学机械与汽车工程学院,上海201620

出　　处：《软件导刊》2020年第5期146-150,共5页Software Guide

摘　　要：为提高电动汽车用电源控制器开发效率,利用VisualStudio开发基于CCP协议的上位机标定软件,自定义CCP控制命令并利用CCP driver编写下位机通信代码,同时在AltiumDesigner中绘制CAN通信电路图,完成上下位机之间通信模块软硬件设计,最后利用CANTest进一步验证收发数据的精确度。该上位机标定软件可实时监控并显示MOSFET内部温度、输入电压和输出电压、输入电流等数据。经大量实验测试结果表明,上下位机之间通信稳定可靠、传输速率快,可节约调试成本。In order to improve the efficiency of electric vehicle power supply controller development,this paper develops a calibration software based on CCP protocol by Visual Studio.The CCP control command is customized and the communication code of the lower computer is written by CCP driver,the circuit diagram of CAN communication is drawn in Altium Designer,and the software and hard⁃ware design of the communication module between the upper and the lower computer is completed.At last,CANTest is used to test the accuracy of real-time data.The software realizes the functions of monitoring and displaying of MOSFET’s internal temperature,input voltage output voltage and input current.The results of many experimental tests show that the communication of the calibration monitor⁃ing software is stable and reliable,and the transmission rate is fast,which can save the debugging cost.

关 键 词：标定系统 CCP协议 CAN总线 上位机 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]