Proximity systems: a safer option

Any worksite which requires the use of heavy machinery to function will have safety concerns, and warehouses are no different. The combination of large heavy loads, heavy machinery, and pedestrian workers can sometimes prove to be a dangerous mix. While warehouses generally have strict safety guidelines, they are reliant on 100% worker compliance, and consequently can be subject to human error.

Aptella are offering a viable solution to warehousing incidents in the form of proximity systems. Our safety systems work in a warehousing context by attaching sensors to both forklifts and the helmets of pedestrian workers. These sensors operate on the same RF frequency and essentially create a ‘bubble’ around themselves. If any machine bubble comes within a specified radius of another machine bubble or any helmet bubble, all parties are alerted. Pedestrian workers receive a vibration on their helmet sensor, while forklift operators are alerted via visual and audio warnings.

Safety functions of proximity systems

By implementing a forklift proximity warning system, the potential for incidents in warehouses is greatly reduced. The comprehensive safety features of proximity sensors offer site supervisors a variety of options to track and prevent incidents.

Each bubble can be adjusted in its radius so that optimum safe distances can be maintained. For example, a worker may only require a three-metre bubble, while a forklift may need ten metres to ensure safety standards.

Forklift proximity sensor systems typically remain attached to a machine once installed but can be removed if necessary. Helmet affixed sensors are removed daily, in order to ensure they are tested at the commencement of each workday. A test pad, typically located in a site’s office, allows every sensor-equipped worker to make sure their proximity sensor is fully functional at the beginning of every workday.

The forklift collision avoidance systems have similar testing capacities. The sensor system will perform a start-up check upon each machine bootup. The proximity systems sensors offered by Aptella have batteries rated for 3 years.