A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Beidou satellite-based bridge monitoring system and arrangement method thereof
The invention relates to the field of bridge detection, and discloses a Beidou satellite-based bridge monitoring system and an arrangement method thereof. A plurality of Beidou GNSS base stations, a data processing system and an arrangement method of the Beidou GNSS base stations are included, and data acquired by the Beidou GNSS base stations can be sent to the data processing system for calculation and induction to obtain bridge deformation data. The system and method have the following advantages and effects that the three-dimensional positioning data of the bridge floor monitoring points of the railway bridge are obtained through signals of the Beidou satellite, the three-dimensional positioning data are calibrated by means of mutual distance measurement between Beidou GNSS base stations, and finally the deformation condition of the railway bridge is obtained by summarizing the obtained three-dimensional positioning data through the data processing system. The deformation condition of the bridge can be continuously monitored, early warning can be carried out at the early stage of bridge damage, and the danger of bridge collapse is greatly avoided.
本发明涉及桥梁检测领域，公开了一种基于北斗卫星的桥梁监测系统及其布置方法，包括若干个北斗GNSS基站和数据处理系统以及北斗GNSS基站的布置方法，北斗GNSS基站采集的数据会发送到数据处理系统进行计算归纳，得到桥梁形变的数据。本发明具有以下优点和效果：本发明通过北斗卫星的信号获取铁路桥的桥面监测点的三维定位数据，再借助北斗GNSS基站之间的互相测距，校准三维定位数据，最后通过数据处理系统归纳获取到的三维定位数据得到铁路桥的形变状况，能够对桥梁的形变状况进行持续不间断地监测，可以在桥梁受损的早期做出预警，极大的避免了桥梁坍塌的危险。
Beidou satellite-based bridge monitoring system and arrangement method thereof
The invention relates to the field of bridge detection, and discloses a Beidou satellite-based bridge monitoring system and an arrangement method thereof. A plurality of Beidou GNSS base stations, a data processing system and an arrangement method of the Beidou GNSS base stations are included, and data acquired by the Beidou GNSS base stations can be sent to the data processing system for calculation and induction to obtain bridge deformation data. The system and method have the following advantages and effects that the three-dimensional positioning data of the bridge floor monitoring points of the railway bridge are obtained through signals of the Beidou satellite, the three-dimensional positioning data are calibrated by means of mutual distance measurement between Beidou GNSS base stations, and finally the deformation condition of the railway bridge is obtained by summarizing the obtained three-dimensional positioning data through the data processing system. The deformation condition of the bridge can be continuously monitored, early warning can be carried out at the early stage of bridge damage, and the danger of bridge collapse is greatly avoided.
本发明涉及桥梁检测领域，公开了一种基于北斗卫星的桥梁监测系统及其布置方法，包括若干个北斗GNSS基站和数据处理系统以及北斗GNSS基站的布置方法，北斗GNSS基站采集的数据会发送到数据处理系统进行计算归纳，得到桥梁形变的数据。本发明具有以下优点和效果：本发明通过北斗卫星的信号获取铁路桥的桥面监测点的三维定位数据，再借助北斗GNSS基站之间的互相测距，校准三维定位数据，最后通过数据处理系统归纳获取到的三维定位数据得到铁路桥的形变状况，能够对桥梁的形变状况进行持续不间断地监测，可以在桥梁受损的早期做出预警，极大的避免了桥梁坍塌的危险。
Beidou satellite-based bridge monitoring system and arrangement method thereof
一种基于北斗卫星的桥梁监测系统及其布置方法
YAO JINCHENG (author)
2021-05-25
Patent
Electronic Resource
Chinese
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