基于数据库的环锭纺细纱机细纱断头检测与信息显示

为降低纺纱厂细纱挡车工的劳动强度，避免长时间断纱造成的原料浪费以及提高生产效率，设计了一套基于数据库的环锭纺细纱断头检测与显示系统。该系统包括巡回式细纱断头检测小车、断头报警指示灯模块、无线通讯基站、数据库服务器及平板电脑。无线通讯基站通过ZigBee与巡回式细纱断头检测小车和断头报警指示灯模块，通过TCP/IP与数据库服务器通信，将检测到的断纱信息实时显示在断头报警指示灯模块及平板电脑上，挡车工及车间管理人员根据显示的断头信息及时处理断纱。平板电脑软件使用C++语言在Visual Studio 2008开发环境下编写，数据库选用Microsoft SQL Server 2005，试验结果表明本系统可稳定地检测并清晰显示细纱断头信息。

Break yarn monitoring and data display for ring spinning frame based on database

In order to reduce the labor intensity of spinners in the spinning workshop and improve the production efficiency by reducing the unnecessary consumption of raw materials due to along broken yarn time, a set of broken end detection and displayed system of ring spinning was designed based on the database. The system comprised theroving spinning broken end detection car, the broken end warning indicator module, the wireless communication base station, the database server and the tablet computer, The wireless communication base station was communicated with the roving spinning broken ends detecting car and the broken ends warning indicator module by means ofZigBee, and communicated with the database serverby TCP/IP. The detected broken yarn information was displayed on the broken end warning indicator module and the tablet computer in real time to remind spinners and supervisors handling broken yarn timely. The system application software was development with C++ language in the Visual Studio 2008 development environment, the database used Microsoft SQL Server 2005, and the actual application shows that the system can detect broken yarn and display the breakage information stably.