System for managing materials of construction site at night and using method thereof

Abstract

The invention discloses a system for managing the materials of a construction site at night and a using method thereof. The system includes infrared detection piles installed around a monitoring area, and an alarm placed in a duty room. Wireless transmission is carried out between the infrared detection piles and the alarm and between different infrared detection piles through communication modules. At night, the construction personnel start the system using an NFC card after work. A first single chip microcomputer module on each infrared detection pile determines whether there is an 'uninvited guest' in the monitoring area through a detection module. If there is an 'uninvited guest' in the monitoring area, the infrared detection pile sends an alarm signal to the other infrared detection piles and the alarm in the duty room through a communication module, and a lighting module of the infrared detection pile starts working. In the day, the construction personnel close the system using the NFC card when going to work, and the system is charged through a solar module. The system is of low cost, has a good anti-theft effect, and is worth promoting.

Description

technical field [0001] The invention relates to the technical field of social production, in particular to a nighttime material management system for a construction site and a usage method thereof. Background technique [0002] Any construction site contains a large amount of construction materials and construction machinery. Most of the materials are placed in an open area for the convenience of purchase and use, such as steel frames, steel pipes, etc.; and some large and medium-sized construction machinery are not easy to move. It is placed directly in the open area at night, for this reason the management of materials and machinery on construction sites is different from that of ordinary warehouse management. [0003] The traditional management method of construction sites is usually dominated by manpower, while domesticating dogs, etc. for vigilance, and installing infrared cameras in key areas. However, the traditional management method is not effective, and constructio...

AI Technical Summary

Problems solved by technology

[0003] The traditional management method of construction sites is usually dominated by manpower, while domesticating dogs, etc. for vigilance, and installing infrared cameras in key areas. However, the traditional management method is not effective, and construction materials or machinery are still frequently stolen, and any noise Both may cause domesticated dogs to cry. For this reason, it may be necessary for the duty personnel to check whether the supplies are intact at night, which is also a burden for the duty personnel. In addition, the installed infrared camera can only be used as video evidence after theft, and cannot be To a very good alarm reminder, so further research is needed

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