基于无线通信的多功能电梯乘运质量及制停距离测试系统

Multi-function Elevator Ride Quality and Stop Distance Test System Based on Wireless Communication

为解决电梯乘运质量测量以及轿厢在紧急制动工况和意外移动的减速度及制停距离的测量要求,设计一款基于无线通信技术的多功能曳引电梯测试系统,设计包括电梯轿厢采集子系统和测试主机。电梯轿厢采集子系统由高精度的姿态传感器、MCU和无线通信模块组成,测试主机放置在机房或紧急操作屏前,由无线通信模块、MCU、输入单元以及显示(输出)模块组成,测试主机远程实时获取轿厢传感器采集的参数,得出乘运质量、制停距离等测量解算模型,安全科学高效的完成三种模式的测量。

In order to solve the quality measurement of elevator ride and the measurement requirements of elevator car deceleration and stop distance in emergency braking condition and unexpected movement,a multifunction traction elevator test system based on wireless communication technology is designed,including the elevator car deceleration acquisition subsystem and the test host.Elevator car deceleration acquisition subsystem consists by high accuracy attitude sensors,MCU and wireless communication module.The test host is placed in the computer room or in front of the emergency operation panel and it consists by the wireless communication module,MCU,input unit and display(output)module.Remote real-time test host capsules sensor acquisition parameters,and such as the elevator transport quality;stopping distance measurement calculating model can be obtained,thus,the measurement of three models is accomplished safely,more reasonable and efficiency.