Settlement monitoring safety early warning system based on remote sensing satellite

Abstract

The utility model provides a settlement monitoring safety early warning system based on a remote sensing satellite. The settlement monitoring safety early warning system comprises a remote sensing data acquisition module, a data processing module, a settlement monitoring module, a user interface and report module and a communication and feedback module. The system obtains surface images and height information through a remote sensing satellite and an SAR sensor, after the surface images and height information are processed by the data processing module, the settlement monitoring module constructs a model, a monitoring algorithm is adopted for monitoring, and the user interface and report module realizes data visualization and generates a report. And the communication and feedback module transmits data to mobile equipment of monitoring personnel in real time by means of a mobile network and satellite communication. The system solves the problems that a traditional settlement monitoring system is limited in monitoring range, information feedback is not timely and the like, large-range settlement monitoring and timely information feedback are achieved, and an effective technical means is provided for guaranteeing safety of urban infrastructures.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of settlement monitoring, especially a settlement monitoring safety early warning system based on remote sensing satellite. BACKGROUND

[0002] In urban planning and construction, road surface settlement monitoring is indispensable. By monitoring ground settlement in urban central areas, potential geological disasters can be predicted and discovered in a timely manner, ensuring the safety and reliability of urban infrastructure. Road surface settlement not only affects road performance and safety, but also can cause more serious geological disasters, such as foundation settlement and ground fissures. Through settlement monitoring, real-time information about road surface settlement can be obtained, and effective repair measures can be taken early to ensure road safety and stability. Existing settlement monitoring devices mostly collect and monitor settlement information at monitoring points. For cases with many monitoring points, system construction is complex, and fault rates are high. SUMMARY

[0003] The technical problem to be solved by the utility model is to provide a settlement monitoring safety early warning system based on remote sensing satellite, which uses remote sensing technology to monitor settlement information on a large scale.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: a settlement monitoring safety early warning system based on remote sensing satellite, comprising a remote sensing data acquisition module, a data processing module, a settlement monitoring module, a user interface and report module, and a communication and feedback module.

[0005] The output end of the remote sensing data acquisition module is connected to the receiving end of the data processing module, the data processing module is connected to the output end of the settlement monitoring module and the receiving end of the user interface and report module, and the output end of the user interface and report module is connected to the receiving end of the communication and feedback module.

[0006] Preferably, the communication and feedback module includes a data transmission network, which ensures real-time data transmission and includes a mobile network and satellite communication.

[0007] Preferably, the remote sensing data acquisition module includes a remote sensing satellite and a SAR sensor.

[0008] Preferably, the data processing module includes a data receiving system and an image processing module, the receiving end of the data receiving system is connected to the output end of the remote sensing satellite to receive data from the remote sensing satellite, and the image processing module processes the collected data.

[0009] Preferably, the settlement monitoring module builds a model and uses a monitoring algorithm to monitor the images processed by the data processing module.

[0010] Preferably, the user interface and report module comprises a data visualization platform, a report generation system for generating monitoring reports periodically.

[0011] Preferably, the remote sensing satellite is a high-resolution remote sensing satellite.

[0012] Preferably, the data processing module and the settlement monitoring module are both PC.

[0013] The utility model provides a settlement monitoring safety early warning system based on remote sensing satellite has the following beneficial effects:

[0014] 1, realize wide range settlement monitoring: adopt remote sensing technology, through remote sensing satellite and SAR sensor obtain ground surface image and height information, can break through the limitation of traditional monitoring point field collection, realize the settlement information monitoring of large area area, avoided because monitoring point is too many and leads to the problem of complex system construction and high failure rate.

[0015] 2, timely feedback monitoring information: communication and feedback module contains data transmission network (mobile network and satellite communication), can ensure real time data transmission, feedback settlement information in time to the mobile phone, bracelet or mobile equipment of monitoring on duty personnel, avoids because monitoring on duty personnel temporarily leaves monitoring room and leads to the delayed reception and disposal of monitoring information. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further described below in combination with the drawings and examples:

[0017] Fig. 1 It is the structural schematic diagram of the utility model;

[0018] Fig. 2 It is the structural schematic diagram of user interface and report module of the utility model. PREFERRED EMBODIMENT

[0019] As Figs. 1-2 Shown, a kind of settlement monitoring safety early warning system based on remote sensing satellite, including remote sensing data acquisition module 1, data processing module 2, settlement monitoring module 3, user interface and report module 4 and communication and feedback module 5;

[0020] The output of the remote sensing data acquisition module 1 is connected with the receiving end of data processing module 2, data processing module 2 is connected with the output of settlement monitoring module 3 and the receiving end of user interface and report module 4, the output of user interface and report module 4 is connected with the receiving end of communication and feedback module 5.

[0021] Preferably, the communication and feedback module 5 comprises a data transmission network 51 for ensuring real-time data transmission, including mobile networks and satellite communication. The adoption of a communication and feedback module comprising a data transmission network and covering mobile networks and satellite communication provides technical support for real-time data transmission, ensuring that the system can timely deliver subsidence information and enhancing the practicality and timeliness of the system.

[0022] Preferably, the remote sensing data acquisition module 1 comprises a remote sensing satellite 11 and a SAR sensor 12. The remote sensing data acquisition module is composed of a remote sensing satellite and a SAR sensor, providing specific equipment support for obtaining ground surface images and height information and ensuring the comprehensiveness and accuracy of data acquisition.

[0023] Preferably, the data processing module 2 comprises a data receiving system 21 and an image processing module 22, the receiving end of the data receiving system 21 being connected to the output end of the remote sensing satellite 11 for receiving data from the remote sensing satellite 11, and the image processing module 22 processing the collected data. The data processing process is clarified, enabling the data obtained from the remote sensing satellite to be processed in an orderly manner and providing a reliable data basis for subsequent subsidence monitoring.

[0024] Preferably, the subsidence monitoring module 3 constructs a model and uses a monitoring algorithm to monitor the images processed by the data processing module 2.

[0025] Preferably, the user interface and reporting module 4 comprises a data visualization platform 41 and a report generation system 42, the report generation system 42 being used to generate monitoring reports regularly. The former facilitates users to intuitively view data, and the latter generates reports regularly, improving the convenience of data display and analysis and facilitating users to conduct long-term monitoring and decision-making.

[0026] Preferably, the remote sensing satellite 11 adopts a high-resolution remote sensing satellite. A high-resolution remote sensing satellite can obtain clearer and more detailed ground surface information, improving the accuracy of data and providing more accurate basic data for subsidence monitoring.

[0027] Preferably, the data processing module 2 and the subsidence monitoring module 3 both adopt a PC. A PC has universality and wide applicability, facilitating the establishment, maintenance, and upgrading of the system and reducing the system cost and technical threshold.

[0028] In use, the remote sensing data acquisition module 1 is used to acquire ground surface image and height information, the data receiving system 21 is used to receive data from the remote sensing data acquisition module 1, the image processing module 22 is used to analyze the image and extract ground surface subsidence information, the subsidence monitoring module 3 is used to establish a ground surface subsidence model through model construction, baseline comparison is carried out by using historical data, subsidence monitoring is carried out by using image registration and difference analysis technology, the mobile phone, bracelet or mobile device of the on-duty personnel is used to communicate with the communication and feedback module 5, and the analyzed information can be fed back to the mobile device.

[0029] The utility model provides a kind of subsidence monitoring safety early warning system based on remote sensing satellite, it contains remote sensing data acquisition, data processing, subsidence monitoring, user interface and report, communication and feedback module.System obtains ground surface image and height information by remote sensing satellite and SAR sensor, after being handled by data processing module, subsidence monitoring module constructs model, monitoring is carried out by using monitoring algorithm, user interface and report module realizes data visualization and generates report, communication and feedback module real-time transmission data to monitoring personnel mobile device by means of mobile network and satellite communication.The system solves the problems, such as the monitoring range limitation of traditional subsidence monitoring system, information feedback is not timely, realizes large-scale subsidence monitoring and information timely feedback, and provides effective technical means for guaranteeing city infrastructure safety.

[0030] The above-described embodiments are merely preferred technical solutions of the utility model, and should not be regarded as limiting the utility model, and the protection scope of the utility model should be the technical solutions recorded in claims, including equivalent replacement solutions of the technical features recorded in claims as the protection scope. That is, equivalent replacement improvement within this range is also within the protection scope of the utility model.

Claims

1. A subsidence monitoring and safety warning system based on remote sensing satellites, characterized in that, It comprises a remote sensing data acquisition module (1), a data processing module (2), a subsidence monitoring module (3), a user interface and report module (4) and a communication and feedback module (5). The output end of the remote sensing data acquisition module (1) is connected with the receiving end of the data processing module (2), the output end of the data processing module (2) and the receiving end of the user interface and report module (4) are connected with the subsidence monitoring module (3), and the output end of the user interface and report module (4) is connected with the receiving end of the communication and feedback module (5).

2. The subsidence monitoring and safety warning system based on remote sensing satellite according to claim 1, characterized in that, The communication and feedback module (5) comprises a data transmission network (51) for ensuring real-time data transmission, including mobile network and satellite communication.

3. The subsidence monitoring and safety warning system based on remote sensing satellite according to claim 1, characterized in that, The remote sensing data acquisition module (1) comprises a remote sensing satellite (11) and a SAR sensor (12).

4. The subsidence monitoring and safety warning system based on remote sensing satellite according to claim 1, characterized in that, The data processing module (2) comprises a data receiving system (21) and an image processing module (22), the receiving end of the data receiving system (21) is connected with the output end of the remote sensing satellite (11) for receiving data from the remote sensing satellite (11), and the image processing module (22) processes the collected data.

5. The subsidence monitoring and safety warning system based on remote sensing satellite according to claim 2, characterized in that, The subsidence monitoring module (3) constructs a model and monitors the image processed by the data processing module (2) by using a monitoring algorithm.

6. The subsidence monitoring and safety warning system based on remote sensing satellite according to claim 1, characterized in that, The user interface and report module (4) comprises a data visualization platform (41) and a report generation system (42), and the report generation system (42) is used for generating a monitoring report regularly.

7. The subsidence monitoring and safety warning system based on remote sensing satellite according to claim 2, characterized in that, The remote sensing satellite (11) is a high-resolution remote sensing satellite.

8. The subsidence monitoring and safety warning system based on remote sensing satellite according to claim 1, characterized in that, The data processing module (2) and the subsidence monitoring module (3) are both PC machines.

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