Скачать или смотреть Smart construction safety helmet - An Arduino-based risk and salary monitoring and management Tool

Accidents on-site are most commonly the result of carelessness or a lack of adequate safety procedures and facilities, inflicting serious injury to workers and, in some circumstances, culminating in death due to a lack of real-time monitoring of accidents on-site. Although personal protective equipment (PPE) plays an important role in reducing such occurrences, traditional PPEs cannot give warning signs in risky situations, necessitating the integration of smart technologies with current PPE. Thus, the proposed paper is concerned with the integration of a standard safety helmet with various sensors such as an infrared sensor, a DS18B20 temperature sensor, a sound sensor, an MQ-3 gas sensor, and an MQ-135 smoke sensor, all of which are used to detect distinct parameters of working labourers such as drowsiness, body temperature, sound, gas leakage, and smoke concentration. The Arduino Nano, which is connected to a Bluetooth module, syncs the data acquired from each sensor and wirelessly sends it to the manager's or supervisor's mobile screens through Bluetooth. The smart helmet has also been programmed to generate and maintain the wearer's pay records. Based on the severity of the hazard, the manager or supervisor can then take necessary action. The results of the studies and testing on this smart construction safety helmet have shown that it is quite useful in protecting personnel from the different hazards stated in the previous claim. Additional research on this helmet might be very useful in enhancing its efficiency.