多节点软件触发式Bootloader设计与实现  

Design and realization of multi-node software trigger Bootloader

作　　者：郭帅[1] 李军伟[1] 高松[1] 

机构地区：[1]山东理工大学交通与车辆工程学院,山东淄博255049

出　　处：《现代电子技术》2017年第18期35-39,共5页Modern Electronics Technique

基　　金：山东省自然科学基金(ZR2015EM054);山东省重点研发计划项目(2015GGX105009)

摘　　要：以8位微控制器MC9S08DZ60为例,搭建了电动汽车多节点灯光控制系统硬件平台,开发了基于CAN总线技术的多节点软件触发式引导加载程序,设计了Bootloader上位机,开发了一套应用于汽车灯光控制系统的Bootloader。通过对电动汽车灯光控制系统硬件平台进行程序升级,对Bootloader系统进行了性能测试。试验结果表明,所设计的Bootloader系统能够快捷、准确、方便地实现应用程序的在线升级,为汽车灯光控制系统应用程序的在线编程和数据更新提供了参考。Taking the 8-bit microcontroller MC9S08DZ60 as an example, the hardware platform of a electromobile lighting control system was built, a special multi-node software trigger Bootloader based on CAN bus technology was developed, and up- per machine system of the Bootloader was designed. Then a Bootloader system for the automotive lighting control system was de- signed. The Bootloader system was tested through the program upgrading of the hardware platform for the automotive lighting con- trol system. The test result of the Bootloader system shows that the Bootloader system can realize the online upgrading of applied program expediently and accurately, and provide a reference for the online programming and data-upgrading of the application program for the automotive lighting control system.

关 键 词：汽车灯光控制系统 软件触发 CAN总线 引导加载程序 在线编程 

分 类 号：TN911-34[电子电信—通信与信息系统] TP391[电子电信—信息与通信工程]