The GSIL tunnel safety management system

It is a technology that enables real-time identification of the location of workers in tunnels, underground, and enclosed structures, as well as real-time environmental factors such as vibration, water level, and harmful gas. In addition, in the event of a disaster, it is possible to transmit risk information and to generate a worker SOS signal. Even if communication or power supply in the confined space is interrupted after a disaster, the last location of the field worker can be determined.

- Disaster response and manual for Golden Time : SOS emergency bell / emergency call manager disaster sharing mobile manual provided
- Hazard detection using environmental sensors : wireless-based monitoring of oxygen, carbon dioxide, carbon monoxide, temperature, humidity and hydrogen sulfide, combustible gas
- Disaster response and manual for Golden Time : SOS emergency bell / emergency call manager disaster sharing mobile manual provided​

Secure communication stability with mesh communication technology

Sites without power and communication facilities, such as underground, tunnels, and seabeds, require the establishment of their own wireless communication network. However, the existing construction sites had difficulties in re-implementing communication facilities suitable for the site environment and communication interference problems caused by wireless communication network construction, blasting/dust/underground minerals/high voltage in the vicinity. GSiel has made it possible to stably maintain the system even if some repeaters are lost through mesh communication technology that designs communication between smart hardware like a net! In addition, we are the first in Korea to have the technology to apply wireless communication to all sections of tunnels and underground structures, as well as the know-how for many field applications.

New construction/disaster prevention technology (NET) certification
'NET (New Excellent Technology): New Technology Certification' is a system that certifies the excellence of new technologies developed by domestic companies and research institutes. The new construction technology emphasizing on-site applicability has a variety of effects, compared to the existing construction method, to shorten the construction period, improve quality/safety, and increase the efficiency of the site by reducing construction costs.

[Ministry of Land, Infrastructure and Transport New Construction Technology No. 828]
Worker safety management system that enables tunnel workers to understand their discharge status and current location, obtain environmental information, and monitor in real time

[Ministry of Public Administration and Security Disaster Prevention New Technology No. 2019-5]

Confined space worker safety management system using IoT technology and RTLS

Safety Management System for Worker at Tunnel Construction site (USA)_US 10,497,224 B2

2019 Korea Safety Technology Awards Prime Minister Award

The technology for the Real Time Location System (RTLS) worker safety management system using Internet of Things (IoT) technology that monitors worker location and environmental information in a confined space was recognized.​

The GSIL tunnel safety management system

It is a technology that enables real-time identification of the location of workers in tunnels, underground, and enclosed structures, as well as real-time environmental factors such as vibration, water level, and harmful gas. In addition, in the event of a disaster, it is possible to transmit risk information and to generate a worker SOS signal. Even if communication or power supply in the confined space is interrupted after a disaster, the last location of the field worker can be determined.

- Disaster response and manual for Golden Time : SOS emergency bell / emergency call manager disaster sharing mobile manual provided
- Hazard detection using environmental sensors : wireless-based monitoring of oxygen, carbon dioxide, carbon monoxide, temperature, humidity and hydrogen sulfide, combustible gas
- Disaster response and manual for Golden Time : SOS emergency bell / emergency call manager disaster sharing mobile manual provided​

Secure communication stability with mesh communication technology

Sites without power and communication facilities, such as underground, tunnels, and seabeds, require the establishment of their own wireless communication network. However, the existing construction sites had difficulties in re-implementing communication facilities suitable for the site environment and communication interference problems caused by wireless communication network construction, blasting/dust/underground minerals/high voltage in the vicinity. GSiel has made it possible to stably maintain the system even if some repeaters are lost through mesh communication technology that designs communication between smart hardware like a net! In addition, we are the first in Korea to have the technology to apply wireless communication to all sections of tunnels and underground structures, as well as the know-how for many field applications.

New construction/disaster prevention technology (NET) certification
'NET (New Excellent Technology): New Technology Certification' is a system that certifies the excellence of new technologies developed by domestic companies and research institutes. The new construction technology emphasizing on-site applicability has a variety of effects, compared to the existing construction method, to shorten the construction period, improve quality/safety, and increase the efficiency of the site by reducing construction costs.

[Ministry of Land, Infrastructure and Transport New Construction Technology No. 828]
Worker safety management system that enables tunnel workers to understand their discharge status and current location, obtain environmental information, and monitor in real time

[Ministry of Public Administration and Security Disaster Prevention New Technology No. 2019-5]

Confined space worker safety management system using IoT technology and RTLS

Safety Management System for Worker at Tunnel Construction site (USA)_US 10,497,224 B2

2019 Korea Safety Technology Awards Prime Minister Award

The technology for the Real Time Location System (RTLS) worker safety management system using Internet of Things (IoT) technology that monitors worker location and environmental information in a confined space was recognized.​