The invention relates to a track alignment monitoring system based on wireless sensing, which comprises a sensing mechanism (100), a gateway (200) and a processing computer (300), the sensing mechanism comprises a wireless inclinometer arranged on a track, the wireless inclinometer is used for measuring angle change caused by track deformation and wirelessly transmitting the angle change to the gateway according to a certain time interval, and the processing computer (300) is connected with the gateway (200). The gateway collects data of the multiple wireless inclinometers and is connected to the processing computer, the processing computer analyzes and processes the data and calculates a track deformation numerical value, the track line shape is further output, and finally monitoring information is issued and displayed. The invention further discloses a track alignment monitoring method based on wireless sensing. A self-powered wireless inclinometer is installed beside a rail to form a sensing mechanism, remote real-time acquisition of inclination angle changes of a rail structure is achieved, and in combination with angle data and a field arrangement scheme, rail deformation indexes are analyzed and calculated, and deformation values and rail line shapes in a monitoring range are output.
本发明涉及一种基于无线传感的轨道线形监测系统,包括传感机构(100)、网关(200)和处理计算机(300),所述传感机构包括设置在轨道上的无线倾角仪,无线倾角仪用于测量轨道变形所造成的角度变化,并按一定时间间隔以无线方式传输给网关,网关汇集多个无线倾角仪的数据并连接至处理计算机,处理计算机对数据进行分析处理并计算轨道变形数值,进一步输出轨道线形,最终进行监测信息的发布及展示。本发明还公开了一种基于无线传感的轨道线形监测方法。本发明在轨旁安装自供电无线倾角仪组成传感机构,实现轨道结构倾角变化远程实时采集,并结合角度数据及现场布置方案,分析解算轨道变形指标,输出变形数值及监测范围内轨道线形。
Track alignment monitoring system and method based on wireless sensing
基于无线传感的轨道线形监测系统及方法
2022-03-25
Patent
Elektronische Ressource
Chinesisch
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