5-17. Advanced EHS Management in Smart Factories Enabled by 5G Communication

In recent years, smart factories have been developing rapidly, and 5G communication is gaining attention as a key technology for this evolution. With its high speed, low latency, and high capacity, 5G offers significant potential for advancing EHS (Environment, Health, and Safety) management. It provides the real-time connectivity and reliability that were previously impossible with traditional wired networks or Wi-Fi, allowing companies to simultaneously improve safety, reduce environmental impact, and enhance production efficiency.

1. Real-Time Monitoring and Anomaly Detection

One of 5G's main strengths is its ability to transmit and receive vast amounts of data in near real-time. This enables the instantaneous analysis of information collected from IoT sensors and wearable devices, which can immediately detect worker vital sign abnormalities, the presence of harmful gases, and unusual noises or vibrations from equipment. This allows for the proactive prevention of workplace and environmental accidents, directly leading to a reduction in EHS risks.

2. Integration with Smart PPE

5G has a high affinity with smart PPE (Personal Protective Equipment), such as smart helmets and AR glasses, allowing for real-time transmission of a worker's location and work status to the cloud. Managers can visualize the work environment remotely and issue immediate alerts for restricted areas or emergency evacuation instructions. This helps foster a safety culture and increases a sense of security on the worksite.

3. Digital Twins and Risk Simulation

Leveraging 5G's communication capabilities, companies can create a digital twin of an entire factory and run real-time simulations. For example, in the event of a fire or explosion, the system can instantly visualize the flow of smoke and the evacuation routes, helping management develop the optimal response plan. Combining this with environmental data can enable dynamic management of CO2​ emissions and energy efficiency, which also strengthens a company's ESG efforts.

4. Application for Remote Audits and Training

The stable, high-definition video streaming enabled by 5G makes remote audits and safety training more efficient. It becomes easy to directly check the EHS status of an overseas location from headquarters or provide immersive safety training using VR/AR. This ensures uniform safety management across a global supply chain.

5. Implementation Considerations

On the other hand, implementing 5G requires significant costs for communication infrastructure development and measures to counter cybersecurity risks. EHS data is often confidential, so it's crucial to have a system in place that can prevent unauthorized access and information leaks.

Conclusion

5G is a technology that will take EHS management in smart factories to the next level. By combining various applications like real-time monitoring, digital twins, smart PPE, and remote training, companies can achieve a futuristic EHS management system that balances both safety and sustainability. By strategically considering 5G implementation now, companies can build a competitive advantage for the future.