LXI仪器固件远程升级设计与实现  

Design and Implementation of Firmware Remote Upgrade For LXI Instrument

作　　者：刘兆庆[1] 陈长春[1] 彭宇[1] 

机构地区：[1]哈尔滨工业大学自动测试与控制研究所,黑龙江哈尔滨150080

出　　处：《测控技术》2012年第7期85-87,99,共4页Measurement & Control Technology

摘　　要：固件升级是测试仪器功能优化和维护的重要手段之一,介绍了一种LXI仪器固件远程升级的实现方法。针对远程升级的可靠性,提出合理布局仪器存储区、新固件试运行、设置升级标识和异常处理的设计思路。通过实验验证,该方法稳定、可靠,对LXI仪器的远程维护具有较高的实际价值。Firmware upgrade is an important method of function optimization and maintenance. A realization method for LXI instrument firmware remote upgrade is introduced, and design ideas of instruments memory areas layout, new firmware trial operation, configuration of upgrade identifier and exception handling for reliability of remote upgrade are proposed, which has high real value for LXI instrument remote maintenance after experiment.

关 键 词：LXI 固件远程升级 WEB接口 

分 类 号：TP216.1[自动化与计算机技术—检测技术与自动化装置]