地铁车辆电气柜逻辑测试仪的软硬件设计  

The hardware and software design of testing instrument for electric cabinet logic of metro vehicles

作　　者：魏培欣 赵艳娜 陆晓敏[2] 蔡卫峰[2] 

机构地区：[1]南京南车浦镇城轨车辆有限责任公司,南京210031 [2]南京理工大学自动化学院,南京210094

出　　处：《自动化与仪器仪表》2015年第2期28-29,32,共3页Automation & Instrumentation

摘　　要：通过对电气柜逻辑测试仪的需求分析,设计了采集输出模块、通信控制模块和电源管理模块,研究了如何利用VC++自动导入EXCEL格式的连接清单表,并利用深度优先算法作为搜索规则将清单表生成类似电气线路图的连接关系表。经过几种车型电气柜的现场调试后,该逻辑测试仪能够快速有效地检测出电气柜的线路故障和逻辑功能故障。Through requirement analysis for electrical cabinet logic tester, design data acquisition module, communication control module and power management module, research how VC＋＋ is used to import linked tablet menu with EXCEL format automatically, and make tablet menu generate linked list like as electrical circuit diagram with depth-first algorithm as the search rule. After field debugging about several models of electrical cabinet, this logic tester can quickly and effectively detect line fault and logic function fault of electrical cabinet.

关 键 词：逻辑测试仪 MSP430F149 TMS320LF240 ODBC DFS 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]