CNSS (COMPASS navigation satellite system)-based long-term ground facility deformation monitoring method
A facility and ground technology, applied in the long-term monitoring field of ground facility deformation based on CNSS, achieves the effects of high monitoring accuracy, low cost, easy maintenance and promotion
Active Publication Date: 2013-07-24
SHIJIAZHUANG TIEDAO UNIV
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The technical problem to be solved by the present invention is a CNSS (Beidou Satellite Navigation System)-based ground system that can monitor the displacement and deformation of ground facilities on a large scale for a long time and can improve the accuracy, reliability and safety of monitoring. Long-term monitoring system and method for facility deformation
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0031] Depend on figure 1 It can be seen from the figure that the CNSS-based long-term monitoring system for ground facility deformation includes a positioning monitoring module, CNSS (Beidou Satellite Navigation System), a data processing module and a client terminal; the positioning monitoring module includes CNSS terminals respectively located at each reference point Machine and the CNSS terminal machine of each monitoring point corresponding to each datum point; Described data processing module comprises CNSS terminal machine and data processor; Described client terminal comprises CNSS terminal machine and display device; Described CNSS and described datum The CNSS terminal machine of each reference point and the CNSS terminal machine of monitoring point are bidirectionally connected, and are respectively unidirectionally connected with the described data processing module and the client terminal; The data processor of the module is connected in one direction.
[0032] Ut...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a monitoring system and a monitoring method for surface deformation, and particularly relates to a CNSS (COMPASS navigation satellite system)-based long-term ground facility deformation monitoring system and a CNSS-based long-term ground facility deformation monitoring method. The monitoring system comprises a positioning and monitoring module, a CNSS, a data processing module and a client terminal. The specific steps of the monitoring method are as follows: (1) the CNSS-based long-term ground facility deformation monitoring system is constructed; (2) positioning information is received by monitoring points and a datum point; (3) the positioning information is processed by the data processing module; (4) the data processing module generates and sends an early warning signal and predictive information to the client terminal. Wide-range, long-time, all-weather, uninterrupted and real-time monitoring on the deformation of ground facilities can be realized, and themonitoring precision is improved; and the method cannot be affected or limited by distance, weather conditions or geographic environments, additional manual intervention and transmission equipment are not needed, the cost is greatly reduced, and the monitoring system is convenient to maintain and popularize.
Description
technical field [0001] The invention relates to a monitoring system and method for surface deformation, in particular to a CNSS-based long-term monitoring system and method for ground facility deformation. Background technique [0002] At present, most of the deformation monitoring of foundation settlement, displacement and overall inclination of ground facilities such as dams, mines, oil fields, bridges, expressways and high-speed railway foundations in China are based on traditional non-digital equipment (such as theodolite, total station, etc.) ) to carry out periodic repeated measurement technology, generally requires a dedicated person, requires more human resources, data processing is difficult, and there is a problem of untimely monitoring, especially in the strong wind and heavy rain where deformation monitoring is strongly required. Work cannot be carried out, resulting in Seriously monitor the shorting period. [0003] There are solutions and application cases of ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01B21/32G01B21/04
Inventor 杨绍普陈恩利刘永强廖英英马增强潘存治郭树起徐步青王扬司春棣
Owner SHIJIAZHUANG TIEDAO UNIV