Real-time big data processing platform for digital construction

Abstract

The invention discloses a real-time big data processing platform for digital construction. The platform comprises a working end data collection device, a data transmission system, a data analysis system, a data processing system, a client and a job management system, wherein the working end data collection device collects working data of an engineering machinery, sends the working data to the dataanalysis system through the data transmission system; the data analysis system analyzes the working data and sends the analyzed working data to the data processing system; the data processing systemprocesses the received data according to processing requirements of the job management system on the data and sends a processing result to the client for performing display; and meanwhile, the data processing system regularly processes data stored in the job management system. According to the platform provided by the invention, the influence of an excessively large data quantity on the performance of the platform can be reduced; massive production data information in engineering construction can be obtained in real time, analyzed, processed and displayed; and real-time information of engineering construction is visualized, so that the construction efficiency, the engineering quality and the informatization level are improved.

Description

technical field [0001] The invention relates to the field of engineering construction automation, in particular to a digital construction real-time big data processing platform. Background technique [0002] In the field of engineering construction, traditional construction operations mainly rely on the experience of operators, which is prone to construction omissions or excessive construction, such as pressure leakage and overpressure of road rollers. Usually, after the completion of the construction, it is necessary to adopt the method of point sampling inspection to detect the construction effect. Such a workflow has problems such as a long detection period and the fact that the detection results cannot truly reflect the construction quality of the entire road section. For the construction work of a single type of construction machinery, there is already a digital construction system. However, for the joint construction of multiple construction machinery, digital managem...

AI Technical Summary

Problems solved by technology

Such a workflow has problems such as a long detection cycle and the detection results cannot truly reflect the construction quality of the entire road section.

For the construction work of a single type of construction machinery, there is already a digital construction system. However, for the joint construction of multiple construction machinery, digital management is still facing the situation of massive data generated by various construction machinery.

For example, in order to mesh the entire three-dimensional construction surface (including subgrade, road bed, and road surface) for real-time processing and graphical display, the detection unit with a small amount is 0.04 square meters. During the construction process, a long The construction process of a 30-kilometer expressway with a width of 30 meters (5 layers of subgrade, 4 layers of road bed, and 3 layers of road surface) contains more than 3,700 GB of information. Such huge data can provide detailed and three-dimensional information on the entire life cycle of construction. All-round presentation can bring many benefits to the construction and management of the project. However, these massive data cause the real-time transmission data volume to be too large, the data read and write volume is large, the generated files are large, and the file volume is large. Data statistics and analysis require Loading all the data not only has high requirements on the hardware, but also easily causes data transmission congestion, resulting in data accumulation, causing data delays on the server, and a large amount of data also leads to slow drawing of the display device, making dragging, zooming, etc. Operation freezes

These conditions have seriously affected the performance of the construction platform

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