CN116203879A - Integrated intelligent sensing method for safety monitoring of small embankment - Google Patents

Abstract

The invention discloses an integrated small embankment safety monitoring intelligent sensing method, comprising: collecting target type data on embankments through a plurality of different sensors, the transmission signal of the data collected by the sensors includes an analog signal and a first digital signal; through the data The acquisition module converts the analog signal into a second digital signal; according to the transmission protocol of the digital signal, the data collected by the sensor is transmitted to the data calculation module through the communication module; through the built-in relational analysis model and water level identification analysis model of the data calculation module And the object recognition model, analyze the data collected by the sensor, and get the monitoring results of the embankment. The invention can realize the automation of dike monitoring and early warning, and can be widely used in the field of dike engineering safety monitoring.

Description

An integrated intelligent sensing method for safety monitoring of small dikes

technical field

The invention relates to the technical field of dike engineering safety monitoring, in particular to an integrated intelligent sensing method for safety monitoring of small dikes.

Background technique

The regular monitoring and management of embankment safety is very backward, especially the regular monitoring of embankment operation status, which cannot detect and deal with hidden dangers of embankments in time. The general manual monitoring method not only has very bad working conditions and a huge workload, but also it is difficult to monitor, analyze and calculate in a timely manner when the river water level soars during the flood season.

Therefore, an integrated intelligent sensing method for safety monitoring of small dikes is needed, combined with scientific analysis to evaluate and forecast the safety status of dikes, so as to realize the automation of dike monitoring and early warning.

Contents of the invention

In view of this, an embodiment of the present invention provides an integrated intelligent sensing method for safety monitoring of small embankments, so as to realize automation of embankment monitoring and early warning.

An aspect of the embodiments of the present invention provides an integrated intelligent sensing method for safety monitoring of small embankments, including:

The data of the target type is collected on the embankment by a plurality of different sensors, and the transmission signals of the data collected by the sensors include an analog signal and a first digital signal;

converting the analog signal into a second digital signal through a data acquisition module;

According to the transmission protocol of the digital signal, the data collected by the sensor is transmitted to the data calculation module through the communication module;

Through the built-in relational analysis model, water level identification analysis model and object identification model of the data calculation module, the data collected by the sensor is analyzed to obtain the monitoring result of the embankment.

Preferably, it also includes:

The data calculation module issues an action command to at least one of the sensor, data collection module or communication module according to the monitoring result, so as to execute the operation corresponding to the action command.

Preferably, it also includes:

Communicate with the cloud platform through the communication module according to the MQTT protocol, and transmit the data collected by the sensor and the monitoring results to the cloud platform;

or,

The communication module receives the control instruction issued by the cloud platform, and transmits the control instruction to the data acquisition module, so as to control the sensor to carry out monitoring.

Preferably, the sensors include rain gauges, weir gauges, cameras, water level gauges, MEMS sensors and GNSS sensors.

Preferably, converting the analog signal into a second digital signal through the data acquisition module includes:

The analog signal is converted into a second digital signal by adding or modifying an A/D conversion module by using a digital converter through the data acquisition module.

Preferably, before the communication module transmits the data collected by the sensor to the data calculation module, it also includes:

The first digital signal and the second digital signal are processed by a data acquisition module using at least one of filtering, data sorting or normalization methods.

Preferably, the built-in relational analysis model, water level recognition analysis model and object recognition model of the data calculation module analyze the data collected by the sensor to obtain the monitoring results of the embankment, including:

Through the built-in relational analysis model of the data calculation module and the preset data threshold, the mutual relationship between the data collected by the sensor and the relationship between each type of data and the corresponding threshold are judged;

The pictures in the data collected by the sensor are analyzed through the built-in water level recognition analysis model of the data calculation module, and the harmful objects in the pictures are identified through the built-in object recognition model of the data calculation module.

Another aspect of the embodiment of the present invention also provides an integrated small embankment safety monitoring intelligent sensing device, including:

The data acquisition unit is used to collect target type data on the embankment through a plurality of different sensors, and the transmission signal of the data collected by the sensor includes an analog signal and a first digital signal;

a signal conversion unit, configured to convert the analog signal into a second digital signal through the data acquisition module;

The data transmission unit is used to transmit the data collected by the sensor to the data calculation module through the communication module according to the transmission protocol of the digital signal;

The data analysis unit is used to analyze the data collected by the sensor through the built-in relational analysis model, water level identification analysis model and object identification model of the data calculation module, and obtain the monitoring result of the embankment.

Another aspect of the embodiments of the present invention also provides an electronic device, including a processor and a memory;

The memory is used to store programs;

The processor executes the program to implement the above method.

Another aspect of the embodiments of the present invention also provides a computer-readable storage medium, the storage medium stores a program, and the program is executed by a processor to implement the above method.

The embodiment of the present invention also discloses a computer program product or computer program, where the computer program product or computer program includes computer instructions, and the computer instructions are stored in a computer-readable storage medium. The processor of the computer device can read the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the above method.

The present invention collects target type data on the embankment through a plurality of different sensors, and the transmission signal of the data collected by the sensors includes an analog signal and a first digital signal; the analog signal is converted into a second digital signal by a data acquisition module; according to the digital signal The transmission protocol transmits the data collected by the sensor to the data calculation module through the communication module; the present invention has a high degree of integration, and through the unified communication module, it ensures smooth information transmission between modules, avoids repeated construction, and reduces the cost of small dikes. The cost of monitoring; through the built-in relational analysis model, water level recognition analysis model and object recognition model of the data calculation module, the data collected by the sensor is analyzed to obtain the monitoring results of the embankment; The module combines scientific analysis to evaluate and forecast the safety status of the embankment, and can give early warning of the safety status of the embankment in time; moreover, the data acquisition module has good scalability and reusability, which is convenient for docking with different manufacturers' equipment and later equipment Maintenance management provides convenience.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is a schematic flow chart of an integrated small dike safety monitoring intelligent sensing method provided by an embodiment of the present invention;

FIG. 2 is an example flowchart of a signal conversion provided by an embodiment of the present invention;

FIG. 3 is an example of a scenario of cooperative monitoring with a cloud platform provided by an embodiment of the present invention;

Fig. 4 is a scene example diagram of embankment monitoring provided by an embodiment of the present invention;

Fig. 5 is an example diagram of sensor integration provided by an embodiment of the present invention;

Fig. 6 is a structural block diagram of an integrated intelligent sensing device for safety monitoring of small embankments provided by an embodiment of the present invention.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Referring to Fig. 1, an embodiment of the present invention provides an integrated intelligent sensing method for safety monitoring of small embankments, which specifically includes the following steps:

Step S100: collecting target-type data on the embankment through a plurality of different sensors, and the transmission signals of the data collected by the sensors include analog signals and first digital signals.

Specifically, the type of the sensor can be determined according to the actual monitoring data. In an optional embodiment, the sensor of the present invention can include a rain gauge, a weir flow meter, a camera, a water level gauge, a MEMS sensor and a GNSS sensor. For the monitoring of rainfall, seepage, pictures (video), water level, micro-deformation, and displacement.

In addition, the transmission signals of various sensors may be different, for example, may include analog signals and digital signals, and step S110 may be performed in order to unify signal types.

Step S110: Convert the analog signal into a second digital signal through the data acquisition module.

Specifically, the analog signal is converted into a second digital signal by adding or modifying an A/D conversion module by using a digital converter through the data acquisition module.

Referring to FIG. 2 , an embodiment of the present invention provides an exemplary flow chart of signal conversion.

The communication protocol includes modbus, gray code and the proprietary protocols of each sensor manufacturer. The data acquisition module satisfies the protocol configuration of each sensor by optimizing the signal and transmission protocol of each sensor. The data acquisition module converts the analog signal through a digital converter. The A/D conversion module makes the output signal a digital quantity (or digital code), and optimizes the signal through filtering, data sorting, normalization and other methods; at the same time, it allows the manufacturer's key analysis of different protocols to be configured through the protocol demodulator The parameter implements multi-protocol analysis.

Step S120: According to the digital signal transmission protocol, transmit the data collected by the sensor to the data calculation module through the communication module.

Step S130: Analyze the data collected by the sensor through the built-in relational analysis model, water level recognition analysis model and object recognition model of the data calculation module to obtain the monitoring result of the embankment.

Specifically, the following steps may be included:

S1. Through the built-in relational analysis model of the data calculation module and the preset data threshold, the mutual relationship between the data collected by the sensor and the relationship between each type of data and the corresponding threshold are judged.

S2. Analyze the pictures in the data collected by the sensor through the built-in water level recognition analysis model of the data calculation module, and identify harmful objects in the pictures through the built-in object recognition model of the data calculation module.

Specifically, the data calculation module can be used to analyze, evaluate and forecast the safety status of the embankment, and judge the relationship between the collected data and the relationship between the data and the threshold through the built-in relational analysis model and data threshold of the collected data; The collected pictures are analyzed through the water level recognition analysis model and the object recognition model to realize real-time analysis and early warning of the monitoring situation and improve the efficiency of data transmission.

In addition, the present invention can also increase the following steps:

The data calculation module issues an action command to at least one of the sensor, data collection module or communication module according to the monitoring result, so as to execute the operation corresponding to the action command.

In order to realize remote monitoring, the present invention may also include the following steps:

Communicate with the cloud platform through the communication module according to the MQTT protocol, and transmit the data collected by the sensor and the monitoring results to the cloud platform;

or,

The communication module receives the control instruction issued by the cloud platform, and transmits the control instruction to the data acquisition module, so as to control the sensor to carry out monitoring.

An example of collaborative monitoring with the cloud platform can refer to Figure 3, where the six-element sensor can refer to the above-mentioned rain gauge, weir meter, camera, water level gauge, MEMS sensor and GNSS sensor.

In order to describe the present invention in more detail, the actual application process of the present invention will be illustrated with specific examples.

Referring to FIG. 4 , an embodiment of the present invention provides an example diagram of a scene of embankment monitoring. Referring to FIG. 5 , an embodiment of the present invention provides an example diagram of sensor integration.

Specifically, each sensor module monitors water level, rainfall, seepage, picture (video), micro-deformation, displacement, etc., and transmits the collected information to the data calculation module through the communication module, and the data calculation module performs data analysis. Calculation and intelligent judgment, and issue action instructions to other modules through the communication module. The embodiments of the present invention can solve the following problems: discover dangers in time and maintain the safety of dikes, and automate monitoring, safety evaluation and forecasting of dikes.

Referring to Fig. 6, an embodiment of the present invention provides an integrated small embankment safety monitoring intelligent sensing device, including:

The data acquisition unit is used to collect target type data on the embankment through a plurality of different sensors, and the transmission signal of the data collected by the sensor includes an analog signal and a first digital signal;

a signal conversion unit, configured to convert the analog signal into a second digital signal through the data acquisition module;

The data transmission unit is used to transmit the data collected by the sensor to the data calculation module through the communication module according to the transmission protocol of the digital signal;

The data analysis unit is used to analyze the data collected by the sensor through the built-in relational analysis model, water level identification analysis model and object identification model of the data calculation module, and obtain the monitoring result of the embankment.

The embodiment of the present invention also discloses a computer program product or computer program, where the computer program product or computer program includes computer instructions, and the computer instructions are stored in a computer-readable storage medium. The processor of the computer device can read the computer instruction from the computer-readable storage medium, and the processor executes the computer instruction, so that the computer device executes the method shown in FIG. 1 .

In some alternative implementations, the functions/operations noted in the block diagrams may occur out of the order noted in the operational diagrams. For example, two blocks shown in succession may, in fact, be executed substantially concurrently or the blocks may sometimes be executed in the reverse order, depending upon the functionality/operations involved. Furthermore, the embodiments presented and described in the flowcharts of the present invention are provided by way of example in order to provide a more comprehensive understanding of the technology. The disclosed methods are not limited to the operations and logical flow presented herein. Alternative embodiments are contemplated in which the order of various operations is changed and in which sub-operations described as part of larger operations are performed independently.

Furthermore, although the invention has been described in the context of functional modules, it should be understood that one or more of the described functions and/or features may be integrated into a single physical device and/or unless stated to the contrary. or software modules, or one or more functions and/or features may be implemented in separate physical devices or software modules. It will also be appreciated that a detailed discussion of the actual implementation of each module is not necessary to understand the present invention. Rather, given the attributes, functions and internal relationships of the various functional blocks in the devices disclosed herein, the actual implementation of the blocks will be within the ordinary skill of the engineer. Accordingly, those skilled in the art can implement the present invention set forth in the claims without undue experimentation using ordinary techniques. It is also to be understood that the particular concepts disclosed are illustrative only and are not intended to limit the scope of the invention which is to be determined by the appended claims and their full scope of equivalents.

If the functions described above are realized in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes. .

The logic and/or steps represented in the flowcharts or otherwise described herein, for example, can be considered as a sequenced listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium, For use with instruction execution systems, devices, or devices (such as computer-based systems, systems including processors, or other systems that can fetch instructions from instruction execution systems, devices, or devices and execute instructions), or in conjunction with these instruction execution systems, devices or equipment for use. For the purposes of this specification, a "computer-readable medium" may be any device that can contain, store, communicate, propagate or transmit a program for use in or in conjunction with an instruction execution system, device or device.

More specific examples (non-exhaustive list) of computer-readable media include the following: electrical connection with one or more wires (electronic device), portable computer disk case (magnetic device), random access memory (RAM), Read-Only Memory (ROM), Erasable and Editable Read-Only Memory (EPROM or Flash), Fiber Optic, and Compact Disc Read-Only Memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the program can be printed, as it may be possible, for example, by optically scanning the paper or other medium, followed by editing, interpreting, or other suitable processing if necessary. The program is processed electronically and stored in computer memory.

It should be understood that various parts of the present invention can be realized by hardware, software, firmware or their combination. In the embodiments described above, various steps or methods may be implemented by software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented by any one or combination of the following techniques known in the art: Discrete logic circuits, ASICs with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or characteristic is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the invention is defined by the claims and their equivalents.

The above is a specific description of the preferred implementation of the present invention, but the present invention is not limited to the described embodiments, and those skilled in the art can also make various equivalent deformations or replacements without violating the spirit of the present invention. These equivalent modifications or replacements are all within the scope defined by the claims of the present invention.

Claims (10)

1. An integrated small embankment safety monitoring intelligent sensing method, characterized in that, comprising: The data of the target type is collected on the embankment by a plurality of different sensors, and the transmission signals of the data collected by the sensors include an analog signal and a first digital signal; converting the analog signal into a second digital signal through a data acquisition module; According to the transmission protocol of the digital signal, the data collected by the sensor is transmitted to the data calculation module through the communication module; Through the built-in relational analysis model, water level identification analysis model and object identification model of the data calculation module, the data collected by the sensor is analyzed to obtain the monitoring result of the embankment. 2. A kind of integrated small dike safety monitoring intelligent perception method according to claim 1, is characterized in that, also comprises: The data calculation module issues an action command to at least one of the sensor, data collection module or communication module according to the monitoring result, so as to execute the operation corresponding to the action command. 3. A kind of integrated small dike safety monitoring intelligent perception method according to claim 1, is characterized in that, also comprises: Communicate with the cloud platform through the communication module according to the MQTT protocol, and transmit the data collected by the sensor and the monitoring results to the cloud platform; or, The communication module receives the control instruction issued by the cloud platform, and transmits the control instruction to the data acquisition module, so as to control the sensor to carry out monitoring. 4 . The intelligent perception method for integrated small-scale embankment safety monitoring according to claim 1 , wherein the sensors include rain gauges, weir flow meters, cameras, water level gauges, MEMS sensors and GNSS sensors. 5. A kind of integrated small levee safety monitoring intelligent sensing method according to claim 1, characterized in that, converting the analog signal into a second digital signal through the data acquisition module comprises: The analog signal is converted into a second digital signal by adding or modifying an A/D conversion module by using a digital converter through the data acquisition module. 6. A kind of integrated small levee safety monitoring intelligent sensing method according to claim 1, characterized in that, before the data collected by the sensor is transmitted to the data calculation module through the communication module, it also includes: The first digital signal and the second digital signal are processed by a data acquisition module using at least one of filtering, data sorting or normalization methods. 7. A kind of integrated small levee safety monitoring intelligent perception method according to claim 1, characterized in that, the built-in relational analysis model, water level recognition analysis model and object recognition model through the data calculation module are used for all The data collected by the sensor is analyzed to obtain the monitoring results of the embankment, including: Through the built-in relational analysis model of the data calculation module and the preset data threshold, the mutual relationship between the data collected by the sensor and the relationship between each type of data and the corresponding threshold are judged; The pictures in the data collected by the sensor are analyzed through the built-in water level recognition analysis model of the data calculation module, and the harmful objects in the pictures are identified through the built-in object recognition model of the data calculation module. 8. An integrated small embankment safety monitoring intelligent sensing device, characterized in that it includes: The data acquisition unit is used to collect target type data on the embankment through a plurality of different sensors, and the transmission signal of the data collected by the sensor includes an analog signal and a first digital signal; a signal conversion unit, configured to convert the analog signal into a second digital signal through the data acquisition module; The data transmission unit is used to transmit the data collected by the sensor to the data calculation module through the communication module according to the transmission protocol of the digital signal; The data analysis unit is used to analyze the data collected by the sensor through the built-in relational analysis model, water level identification analysis model and object identification model of the data calculation module, and obtain the monitoring result of the embankment. 9. An electronic device, comprising a processor and a memory; The memory is used to store programs; The processor executes the program to implement the method according to any one of claims 1-7. 10. A computer-readable storage medium, wherein the storage medium stores a program, and the program is executed by a processor to implement the method according to any one of claims 1 to 7.

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