Method for continuously monitoring and analyzing processes taking place on a building site

Abstract

The invention relates to the field of computing. A computer-implemented method for continuously monitoring and analyzing processes taking place on a building site includes the steps of: continuously collecting data in real time from data collection devices positioned on the inner and outer perimeter of a site, said data collection devices recording physical activity taking place on the site; reading and recording the collected data in real time by means of a site-specific managing programmable logic controller; transmitting the recorded data by means of the managing programmable logic controller to remote servers that provide access to data storage and processing resources via the Internet, where the data undergoes preprocessing, including transformation and cleansing to remove errors, omissions and duplications; continuously analyzing, on the remote servers, the preprocessed data to detect abnormal situations, wherein the data are analyzed for deviations from a norm in order to detect anomalies on the site, and when anomalies or abnormal situations are detected, a notification and / or alerts are generated for those in positions of responsibility.

Description

[0001] A METHOD FOR CONTINUOUS MONITORING AND ANALYSIS OF PROCESSES OCCURING AT A CONSTRUCTION SITE

[0002] AREA OF TECHNOLOGY

[0003] This technical solution relates to the field of computer technology, in particular to computer-implemented methods of continuous monitoring and analysis of processes occurring at a construction site.

[0004] LEVEL OF TECHNOLOGY

[0005] A prior art solution, RU 2762514 C1, is selected as the closest equivalent. This solution relates to robotic security systems for construction sites, specifically to the organization of security for production areas and sensitive protected facilities. The technical result of this solution is to ensure security at construction sites.The technical result is achieved by the fact that the claimed solution provides a robotic complex for the protection of construction sites, consisting of a central server; remote workstations at checkpoints; access control equipment and system; a stationary video surveillance system; an active monitoring system consisting of two all-weather helicopters; as well as video surveillance and access control equipment; a perimeter and construction site security system consisting of combined ultra-high-frequency infrared sensors; a communication system consisting of sets of autonomous equipment installed at the site in solar power plant boxes.

[0006] The proposed technical solution is aimed at eliminating the shortcomings of the current state of technology and differs from known solutions in that the proposed solution ensures reliable and continuous monitoring of processes occurring at the construction site.

[0007] ESSENCE OF THE INVENTION

[0008] The technical problem addressed by the claimed solution is the creation of a computer-implemented method for continuous monitoring and analysis of processes occurring at a construction site. Additional embodiments of the present invention are presented in the dependent claims. The technical result consists of achieving the intended purpose. An additional technical result consists of improving the safety of the construction site.

[0009] The stated result is achieved through the implementation of a computer-implemented method for continuous monitoring and analysis of processes occurring at a construction site, which includes the following stages: on an ongoing basis, in real time, data is collected from data collection devices located in the internal and external contours of the site, wherein the data collection devices record the physical activity that is carried out at the site; the collected data is read and recorded in real time by the control programmable logical controller of the site; the recorded data is transmitted by the control programmable logical controller to remote servers that provide access to data storage and processing resources via the Internet, where the data undergoes preliminary processing, including conversion, data cleaning from errors, omissions and duplicates;Pre-processed data on remote servers is continuously analyzed to identify abnormal situations, while at the same time, to identify anomalies at the facility, the data is analyzed for deviations from the norm, and when anomalies or abnormal situations are detected, notifications and / or alerts are generated for responsible persons.

[0010] In a particular embodiment of the described method, the information collection devices are video cameras with computer vision technology.

[0011] In a specific implementation of the described method, physical activity is the number of people at the site, their movements, and physical indicators associated with building materials.

[0012] DETAILED DESCRIPTION OF THE INVENTION

[0013] In the following detailed description of the invention, numerous implementation details are provided to provide a clear understanding of the present invention. However, it will be obvious to those skilled in the art how the present invention can be used with or without these implementation details. In other instances, well-known methods, procedures, and components have not been described in detail in order not to unnecessarily obscure the features of the present invention. Furthermore, it will be clear from the foregoing that the invention is not limited to the implementation shown. Numerous possible modifications, changes, variations, and substitutions, while maintaining the spirit and form of the present invention, will be apparent to those skilled in the art.

[0014] The operation of a construction site requires the constant presence of people on a hazardous construction site. Therefore, modern analysis and monitoring of human activity and behavior can significantly improve the safety of construction crews.

[0015] The proposed technology relates to solutions for monitoring and analyzing processes occurring at construction sites. Implementing this technical solution significantly improved the safety of construction crews and effectively monitored construction quality.

[0016] To implement the claimed method, in the preferred embodiment, remote servers are used to store and process large volumes of information, which provide cloud computing for storing and processing data.

[0017] In a preferred embodiment, video cameras with computer vision technology are used as information collection devices, which are installed in the internal and external contours of the construction site.

[0018] In particular implementation options, in addition to video cameras with computer vision technology, the following can be used as information collection devices (together, separately, or in combination):

[0019] - drones / unmanned aerial vehicles;

[0020] - laser scanners / lidars for surveying and constructing a three-dimensional model of an object;

[0021] - temperature and humidity sensors;

[0022] - motion sensors / accelerometers;

[0023] - presence sensors;

[0024] - phototrigonometry technologies.

[0025] In the preferred embodiment, the data collection devices collect precise data regarding physical activity occurring at the construction site. Physical activity, in the preferred embodiment of the claimed technology, is defined as recording the number of people at the site during a specific time period and recording their actions and movements during that time period. Additionally, physical activity includes recording workers' interactions with construction materials, including those requiring special care and compliance with safety regulations, as well as the quantity, type, and usage of materials.

[0026] Data from video cameras is transmitted to the intermediate programmable logic controller of the construction site, which in turn transmits the data to remote servers that provide access to data storage and processing resources via the Internet.

[0027] In a specific implementation, data can be additionally collected from timekeeping systems, with machine learning algorithms used to analyze the incoming data and assess the quality of work performed. Machine learning models can be used to predict work completion times, project completion risks based on historical construction data, and process-influencing factors based on labeled data for model training.

[0028] Before the main processing, the collected data undergoes preliminary processing, including cleaning of errors, omissions and duplicates, as well as conversion to a format convenient for analysis.

[0029] Data analysis and interpretation can be performed using data analytics algorithms such as statistical methods, machine learning, and artificial intelligence. In this case, data is analyzed to identify patterns, trends, anomalies, or abnormal situations. When these anomalies or abnormal situations are detected, notifications or alerts can be generated for operators or project managers, enabling prompt response and remediation.

[0030] In a preferred embodiment of the claimed method, algorithmic modules implemented via remote servers are used for the primary processing of data.

[0031] The Work Quality Control Module is an algorithmic module that ensures quality control of work performed at a construction site. The module collects data from sources such as video cameras. The Work Quality Control Module includes a set of tools and mechanisms for assessing and monitoring the quality of work performed at a construction site. Data is processed through algorithmic analysis to identify deviations from pre-established work quality standards.

[0032] To ensure quality control, the module uses the following mechanisms:

[0033] Automated checks. The module uses artificial intelligence and machine learning to automatically check for compliance with completed work deadlines and record any deviations.

[0034] Photo and video recording. The module allows for photo and video recording to document any deviations or defects identified during a specific construction stage.

[0035] Data entering the quality control module includes:

[0036] Data on materials and structures obtained from data collection devices;

[0037] Photographs and videos taken at the construction site;

[0038] Results of automated checks.

[0039] The actual data collection module is an algorithmic module that collects actual data on construction progress at a construction site. The actual data collection module is designed to collect and transmit information on the current state of a construction project. Data is collected from user devices as they enter information and is then transmitted to the server for further processing. Data can be transmitted in a structured format, such as JSON or XML, depending on the data collection and transmission protocols used.

[0040] The data collected by the factual data collection module includes:

[0041] Information about the work performed and the materials used.

[0042] Data on the number of personnel and equipment.

[0043] The On-Site Process Monitoring Module is an algorithmic module that enables monitoring and analysis of construction site processes. It utilizes data from sources such as quality control and data collection modules to provide users with up-to-date information on construction progress. The process monitoring module is designed for continuous monitoring and analysis of processes occurring at a construction site.

[0044] Process data is processed using algorithms for analysis, interpretation, and detection of anomalies or abnormal situations. Anomalies or abnormal situations can be identified by comparing current incoming data with patterns previously identified as unfavorable. Upon detection of anomalies or abnormal situations, this module generates notifications and / or alerts for responsible persons.

[0045] Process monitoring is carried out as follows:

[0046] Construction Progress Monitoring. The module tracks construction progress and identifies deviations from schedule.

[0047] Risk Monitoring. The module analyzes data to identify potential risks and problems on the construction site.

[0048] The data received by the process monitoring module at the facility includes:

[0049] Data on the actual progress of construction.

[0050] Information about the work performed and the materials used.

[0051] Data on the quality of work performed.

[0052] In general, the processing and analysis of collected data is carried out by comparing them with pre-established reference values ​​and indicators associated with specific stages of construction.

[0053] Cloud computing occurs using remote servers that provide access to data storage and processing resources via the Internet.

[0054] By implementing the method in the stated format, secure storage of data on remote servers is ensured due to:

[0055] Data encryption: To ensure confidentiality of information, data is encrypted before transmission to servers and during storage.

[0056] Physical security of servers: Data centers where servers are located are equipped with physical security measures such as video surveillance, restricted access, and access control systems.

[0057] Mirrored data storage: To increase reliability and ensure availability of information, data can be stored on multiple servers.

[0058] Access control and permissions. Cloud platforms provide access control features that allow organizations to determine who has access to data and what operations they can perform. This helps prevent unauthorized access and protects data from leaks.

[0059] High speed of information processing is ensured by: Scalability: Cloud computing allows for the rapid scaling of computing resources depending on the needs of the project, which ensures high speed of data processing.

[0060] Distributed computing: Tasks can be executed in parallel on multiple servers, increasing the speed of data processing.

[0061] Using caching: To speed up access to data, data is cached on servers closest to the end user.

[0062] Optimized infrastructure: We utilize an optimized infrastructure designed to ensure high-speed information processing. This includes high-performance processors, fast storage, and reliable networks.

[0063] Thus, cloud computing provides secure storage of data on remote servers through encryption, physical security and mirrored storage, and also ensures high speed of information processing through scalability, distributed computing and data caching.

[0064] Thus, the development of the proposed technical solution for construction management allows us to solve the main technical problem and also leads to additional positive effects, improvements in various aspects of construction activities, and overall quality control of construction.

[0065] Although the invention has been described with reference to the disclosed embodiments, it will be apparent to those skilled in the art that the specific experiments described in detail are provided merely for the purpose of illustrating the present invention and should not be construed as limiting the scope of the invention in any way. It should be understood that various modifications are possible without departing from the spirit of the present invention.

Claims

Formula 1. A computer-implemented method for continuous monitoring and analysis of processes occurring at a construction site, comprising the following stages: data is collected on an ongoing basis in real time from data collection devices located within the internal and external contours of the site, wherein the data collection devices record the physical activity occurring at the site; the collected data is read and recorded in real time by the site's programmable logical controller; the recorded data is transmitted by the programmable logical controller to remote servers that provide access to data storage and processing resources via the Internet, where the data undergoes preliminary processing, including conversion and cleaning of data from errors, omissions and duplicates;Pre-processed data on remote servers is continuously analyzed to identify abnormal situations, while at the same time, to identify anomalies at the facility, the data is analyzed for deviations from the norm, and when anomalies or abnormal situations are detected, notifications and / or alerts are generated for responsible persons.

2. The computer-implemented method according to paragraph 1, in which the information collection devices are video cameras with computer vision technology.

3. The computer-implemented method according to paragraph 1, wherein physical activity is the number of people at the facility, their movements and physical indicators associated with building materials.