Industrial BLE Safety Solution: Enhancing Worker Safety in Smart Factories

Personnel safety is always the prime topic in workplaces, especially within industrial and manufacturing environments like factory and construction site. In such vast and complex places, no traditional method is efficient to ensure continuous safety and offer quick responses when facing emergency situations. There is where IoT personnel safety solutions step in, clearly displaying exact locations of every worker in real time and becoming a powerful tool for workforce protection.

Challenge

In a Turkish auto parts factory, operation manager faced critical operational and safety challenges for years regarding the location and safety of every worker. The spacious layout usually includes several heavy industrial machineries, which would create physical barriers and blind spots. Manager cannot get the clear view of worker distribution across the whole factory. Also, within the factory, some hazard places are forbidden places for workers without permission. Such places required specific personnel to stay there for duty, which would be a waste of labor force. Without an automatic and reliable system, managers could not be instantly notified when a worker encountered a sudden accident. This might cause serious delays in emergency rescue and medical intervention. There was an urgent need for a reliable worker safety monitoring solution.

Solution

Facing these challenges, the factory has adopted a Bluetooth solution aiming to monitor both location and safety status of workers. Equipping each worker with one BLE wristband could help bind worker information with tags. This is helpful to get individual identification accurately. Built to withstand harsh conditions, these BLE wristbands are IP67 protection certified, ensuring reliable operations even in humid or dusty environments. Strategical installation of BLE gateways enables them to scan and capture real-time location signals from these wristbands. Via MQTT protocol, such data will be transferred to client’s software, transforming the whole factory into a digital network to deliver factory-wide transparency.

Moreover, built-in 3-axis accelerometer of every wristband is able to detect abnormal motions, such as a sudden fall, and then transmits an emergency signal to managers for instant respond. In addition, virtual geofences have also been established around high-risk or restricted zones. Once an unauthorized worker enters into the dangerous area by accident, nearby gateway will detect it automatically. Then, alerts will be triggered to both worker and manager to remind him to leave. This smart solution transforms the factory into a totally real-time map, showing the clear location of every worker, thereby highly enhancing overall safety within the factory.

Featured Products

W3P is a tamper-proof BLE wristband designed to monitor personnel safety. Its robust IP67 rating enables it durable enough to withstand humid and harsh environments. The button could be triggered once personnel face emergency situations, ideal for warehouses, factories, hospitals, and more.

MKGW1-BW Pro is a multi-wireless indoor IoT Gateway integrating BLE and Wi-Fi protocol. It features Bluetooth 5 support including long range Coded PHY and high speed 2M PHY. Ideal to connect and manage data from Bluetooth devices across vast applications.