Nov 26, 2020

Vodafone and Ericsson test ‘safe sky’ paths for 5G drones

drone
5G
Paddy Smith
2 min
5g drone
Vodafone and Ericsson have successfully tested ‘safe sky’ corridors for drones using intelligent aspects of the mobile network...

5Vodafone and Ericsson have tested ‘safe sky’ corridors for 5G drones, a step that paves the way for an army of drones to operate without incident.

The proof-of-concept trial ran at Vodafone’s 5G Mobility Lab in Aldenhoven, Germany. It set out to prove that autonomous drones could fly safely by following a network map to remain connected to the control centre.

It’s an important step towards allowing professional drone operators to help emergency services, industrial suppliers and infrastructure providers perform aerial tasks comfortable in the knowledge that drones will not go astray or cause damage. The drones also collated anonymised mobile user information so the drone could avoid heavily crowded areas down on the ground.

Vodafone Group’s chief technology officer Johan Wibergh said, “The mobile network is a data-rich asset that can be responsibly and securely utilised to aid society. We are evolving our software-driven, intelligent network into a powerful platform that can deliver new digital services. The responsible use of drones is just one such example but there will be many more.

“APIs will speed up the adoption of drones for commercial and public sector use, bringing many benefits such as being able to assess fires, deliver medical supplies, and help businesses survey hazardous conditions like construction sites, power lines and our own mobile masts, quicker and more safely.”

5G drones could ‘save lives’

Erik Ekudden, senior vice president, CTO and head of group function technology of Ericsson, said, “Drones are immensely powerful tools for many businesses and we are only scratching the surface of the possibilities they open up, which makes our collaboration with Vodafone all the more exciting.

“Smarter network capabilities on our reliable mobile network will enable key industries such as healthcare, construction, and agriculture to accelerate site deployment, reduce health and safety hazards, and help save lives. With this technology, service providers can expand their cellular IoT services for enterprises and confidently meet regulatory guidelines. This is another milestone in Ericsson's partnership with Vodafone, as we continue to evolve our network and meet the diverse needs of fundamental industries.”

5G drone video tuning

As part of the trial, Vodafone and Ericsson also explored ways to use the network to control key features of the drone such as being able to improve the definition of the video instantly without impacting other services. This is particularly useful in situations where the video is not required for the entire mission, like being able to inspect a suspension bridge or check on the condition of a mountaineer. 

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Jun 14, 2021

Amazon tests new technology to improve employee safety

Technology
Amazon
robots
Innovation
3 min
Amazon is testing new technologies in an effort to make handling packages safer for employees

At the Amazon Robotics and Advanced Technology labs in Boston, and Northern Italy, team members are testing and developing new technologies in order to help to make employees’ jobs safer, these include technologies that help move carts and packages through Amazon facilities.

Recently the safety of Amazon's warehouses has drawn scrutiny. On June 1, the Washington Post's Jay Greene and Chris Alcantara published findings from an analysis of Occupational Safety and Health Administration data showing Amazon's serious injury rates are nearly double those at other companies' facilities.

A spokesperson from Amazon said the company spent more than $1 billion last year on safety measures, and hired more than 6,200 employees to a group dedicated to workplace health and safety.

Motion-capture technology

One innovation being tested by Amazon, which is in early development, is the use of motion-capture technology to assess the movement of volunteer employees in a lab setting. These employees perform tasks that are common in many Amazon facilities, such as the movement of totes, which carry products through robotic fulfillment centers.

The motion-capture software enables Amazon scientists and researchers to more accurately compare data captured in a lab environment to industry standards rather than other modelling tools traditionally used by ergonomists.

“With this data, visualisations, and employee feedback, we are looking to identify relatively simple changes that can make a big impact,” said Kevin Keck, worldwide director of Advanced Technology at Amazon. “Something as simple as changing the position of handles on totes may help lower the risk of injuries to our employees at a massive scale.”

Autonomous Robots creating new paths to safety

In order to reduce the need for employees to reach up or bend down when retrieving items, Amazon is testing a new workstation system called “Ernie.” According to the company Ernie takes totes off of a robotic shelf and uses a robotic arm to deliver it to employees, so they can remain in a more comfortable and stable position.

“We’re known for being passionate about innovating for customers, but being able to innovate with robotics for our employees is something that gives me an extra kick of motivation each day,” said Keck. “The innovation with a robot like Ernie is interesting because while it doesn’t make the process go any faster, we’re optimistic, based on our testing, it can make our facilities safer for employees.”

“Bert” is one of Amazon’s first Autonomous Mobile Robots (AMRs), and is being tested to autonomously navigate through facilities with Amazon-developed advanced safety, perception, and navigation technology. In the future, it is thought that an employee would be able to summon Bert to carry items across a facility. 

‘Scooter’ and ‘Kermit’ are two other robots that also operate autonomously, and are both transport cars. The carts are used to carry empty totes and packages through our facilities. 

In a blog post the company said: ‘By having Autonomously Guided Carts (AGCs) like Scooter and Kermit perform physical tasks, we believe we can make our facilities safer and enable our employees to focus on jobs that require their critical thinking skills. In addition, using an AGC like Scooter to pull carts through our facilities reduces the risk of strains on our employees, or even collisions. We currently plan to deploy Scooter to at least one Amazon facility this year.’ 

Amazon began using robotics in its facilities in 2012, and since then they have added more than 1 million jobs worldwide while simultaneously deploying 350,000 mobile drive unit robots. 

“The role robotics and advanced technology can play in not only innovating for customers, but helping make our facilities safer, is a massive motivation for me and my team,” said Keck. “The health and safety of our employees is our number one priority. By listening to them, innovating on their behalf, and driving new technologies into our facilities over the coming months and years, I’m confident we’ll make a big contribution to our goal of reducing recordable incidents by 50% by 2025.”

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