摘要
火警系统是飞机上关系飞行安全的极其重要的设备之一,由于设计和使用环境等各方面的原因,火警系统可靠性差,尤其是虚警率较高,因此研制了飞机火警系统测试设备,它是一套数字采集式多参数智能综合测试系统;该设备以嵌入式工控机为核心,采用单元积木式结构,软件采用C语言编程,以Windows NT作为操作平台,用来管理整个系统的软、硬件资源;该智能综合测试设备具有可靠性高、通用性好,使用、操作简便直观,测试过程程序化、自动化,对测试环境的适应能力强等优点;经使用,该设备功能齐全,技术先进,性能优越,对保证飞行安全具有十分重要的意义。
The fire alarming system is one of the most important equipment influencing the flying safety. Due to the factors of design and working condition, it has a poor reliability, especially the high rate of false alarming. So the testing equipment of fire alarming system, an in- telligent synthesis testing system allowing multiple parameters and digital data acquisition, is developed. This system takes as its core, and a- dopts modular architecture. The software, being programmed by C language, circulating in WINDOWS NT, is designed to manage the soft- ware and hardware resource of the entire system. This system has lots of advantages, such as high reliability and adaptability to the operating environment, fine generality, easy operation, and highly programmatic and automatic working process. By testing, this equipment is advantageous in technique and superior in functions. It has important significance for ensuring flight safety.
出处
《计算机测量与控制》
CSCD
北大核心
2009年第11期2102-2104,共3页
Computer Measurement &Control
基金
飞机火警设备研究项目(06KJ060120)
关键词
火警系统
智能测试
抗干扰
信号调理
fire alarming system
intelligence testings anti-jamming
signal modulation
