摘要
为满足电梯检验和安全评价中电梯运行性能的高精度测试与分析的需要,研制了电梯运行性能分析仪。该装置以基于STM32的嵌入式微处理器为核心,通过三轴加速度传感器测量电梯的运行过程中的速度、加速度等性能参数,提供了上述性能参数的本地存储,性能指标在线计算,离线的深度分析等功能。试验结果表明:该装置实现了电梯运行性能的便携可视化测量和准确分析,为电梯安全保障领域提供了国产化的解决方案。
Aimed to the demand of high accuracy performance test and analysis of the elevators inspection and safety evaluation,an elevator performance analyzer is developed. The analyzer uses STM32 as its core processor,adopts a tri-axial accelerometer to measure elevator's signals,including acceleration,velocity,displacement and vibration etc. These parameters are stored locally,performance indices are calculated online,and the datum are deeply analyzed offline. Application results show that the device realizes convenient visual measurement and fast accurate analysis of elevator's performance,which makes it a domestic solution for elevator's safeguarding.
出处
《电子设计工程》
2018年第2期169-172,共4页
Electronic Design Engineering
基金
江苏省政策引导类计划-前瞻性联合研究项目(BY2016004-07)
关键词
电梯
运行性能
三轴加速度
STM32
elevator
running performance
tri-axial accelerometer
STM32
