Hello, in this article we will tell you about the use of active rfid tags in helmets and how this topic is used in the field of occupational health and safety. First of all, let’s look at the use of the helmet in occupational safety and the history of the helmet.


Researches on the main causes of occupational accidents indicate that 79% of the accidents occur due to unsafe behaviors and 20% due to unsafe situations. In this context, it can be said that 99% of work accidents are caused by human beings.

Helmets are an important equipment in terms of occupational safety. It is vital for people working in mines. Hard hats protect the head as much as possible from stone or rock falls and bumps. In addition, models with helmet lamps are very useful for miners. Those who work in construction, construction sites or shipyards should also use hard hats. In addition, helmets provide good protection against weather conditions as they are worked outdoors. For people working in places such as iron and steel industry, industrial sector, wearing a hard hat is necessary for safety. Protecting from temperatures up to +50 degrees, the helmets also provide protection against UV rays and electric shocks. While the helmet has gradually evolved into its current form, it has undergone material, shape and attachment changes according to the needs.

Source: https://www.riziko.com.tr/baret-kullanimi


Helmet used to protect the head area in work accidents; It is the ED Bullard Company, a family business that was founded in 1898 by Edward Dickinson Bullard in San Francisco, USA and sells mining equipment. The son of the founder of the company, EW Bullard, was inspired by the helmet that miners wore during World War I to protect them from hard objects falling on their heads. In 1919, he received a patent for a helmet. Where the first “helmet use area” was is controversial in the USA. Some researchers call this question the construction of the Hoover Dam (1931), while others answer the construction of the Golden Gate Bridge (1933).



In order to increase the functions of the helmets, the equipment was developed with Active RFID tags. Thus, Active RFID tags, each of which has a unique identity, were placed on hard hats and integrated with IOT technology. Thanks to the Active RFID tags prepared with software, it is aimed to follow up the personnel and increase the occupational safety measures as the main target.

Thanks to the use of active RFID tags in helmets, personnel can be warned without the need for an authorized person by sending a personal warning or vibration. In undesirable situations encountered in the field, instant notifications are made to the officials determined in the system via e-mail or sms. The software developers of the IOT technology continue to work on increasing this distance by tracking up to 70-80 meters in open areas. The system increases the measures of occupational accidents. In case the helmet user removes the helmet or the personnel is inactive, information is provided on the web base. This system can be preferred to prevent accidents caused by careless workers by preventing unauthorized persons from entering dangerous areas in work areas. Since Personnel follow-up is made, it is possible to reach the personnel in the field in case of danger by determining where and when the employees are located. This system instantly monitors your personnel within the designated areas with precision, shortens the time to respond to emergencies that may occur, and makes a significant contribution to occupational safety. The main purpose of the system is to reach the personnel as soon as possible when needed, to increase work safety, personnel productivity and to minimize the damages that may arise due to time losses. System; shipyards, construction sites, mines can be used in many sectors such as iron and steel industry and industry.



It has been developed for the systems you want to control by providing wireless access. Personnel can be tracked with signals received from Beacon products. These are IOT products that work with Bluetooth technology and are used for tracking or occupational safety of personnel. They are placed on the helmet and perform continuous signal broadcasting. The signals emitted by the devices are detected via Gateways and monitoring is provided.


Indoor areas wall, glass, etc. Gateways are placed on a room-by-room basis, as they are divided into sections with restrictions such as As indicated in the sample sketch below, one Gateway to a room will suffice. In areas that can be considered as large as in HOL 2, the number of Gateway can be increased according to the result of the technical examination.

Total Area: 2174 m2

Total Number of Gateways: 29 Pieces


Since there are no wall, glass, etc. restrictions to prevent signal reception of Gateway devices in open areas, devices can be placed at wide intervals.

Total Area: 318,780 m2

Average Distance Between Gateways: 65 -80 meters

Total Number of Gateways: 50 pcs

In this article, we gave information on how we can increase occupational health and safety measures with hard hats.

You can contact contact for detailed information on the subject.