Construction engineering field personnel monitoring system and monitoring device

Abstract

A constructional engineering field personnel monitoring system disclosed by the present invention comprises a monitoring center and a plurality of monitoring devices arranged at the input end of the monitoring center, each monitoring device comprises a camera, an image processing module and a controller, and the image processing module is suitable for carrying out classification and quantity statistics on the colors of safety helmets of personnel in shot images; Each controller is suitable for remotely transmitting a signal processed by each image processing module to a monitoring center; The input end of each controller is equipped with a temperature sensor and a dust detection module. The system can detect the situation of field personnel by cameras and image processing modules while detecting the field working condition in real time, can identify the personnel at each position through the color of the safety helmet, and is high in practicability.

Description

technical field [0001] The invention belongs to the technical field of working condition detection on construction sites, in particular to a personnel monitoring system and monitoring equipment at the construction site. Background technique [0002] With the rapid development of society and the advancement of urbanization, the number of construction sites is increasing, and the construction environment has become more and more important. Most of the existing environmental monitoring focuses on the detection of dust concentration in the construction environment, and the currently widely used detection methods, The dust concentration is detected by the scattering of infrared laser, and the laser scattered by the dust is converted into an electrical signal through a photoelectric converter, so as to detect the concentration of dust, but this type of detection method has high requirements for the accuracy of electronic components It is relatively high, and the installation is mo...

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Problems solved by technology

[0002] With the rapid development of society and the advancement of urbanization, the number of construction sites is increasing, and the construction environment has become more and more important. Most of the existing environmental monitoring focuses on the detection of dust concentration in the construction environment, and the currently widely used detection methods, The dust concentration is detected by the scattering of infrared laser, and the laser scattered by the dust is converted into an electrical signal through a photoelectric converter, so as to detect the concentration of dust, but this type of detection method has high requirements for the accuracy of electronic components It is relatively high, and the installation is more cumbersome. At the same time, the life of the vital parts is short and needs to be replaced frequently, and the cost is high. In addition, during the construction process, in order to fully understand the actual situation of the work on the construction site, such as whether the construction site has started to break ground, whether In case of piles of soil, whether the construction task can be completed within the specified time, and the number of people working on the day, etc., construction companies generally send surveyors to the construction site for on-the-spot inspections on a regular basis, which is a waste of manpower

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