KONE Unlocks New Efficiencies Using AWS IoT

Founded in 1910 in Helsinki as a machine repair shop, KONE—pronounced CONE-ay, Finnish for “machine”—sells elevators and escalators in more than 60 countries, with the mission of improving the flow of urban life. The company focuses on servicing and modernizing its own and third-party products, including some elevators that are a century old. It offers IoT-enabled sensors to monitor critical parameters such as usage levels and speed, ingesting 3,000 events per second and sending data to the cloud for algorithms that quickly detect potential problems.

In 2020, KONE decided that—rather than binding KONE 24/7 Connected Services to the IoT platform it had implemented in 2016—it should build an agile, scalable, highly available architecture using a large-scale cloud service provider that could help generate near-real-time insights and provide greater design flexibility. Furthermore, KONE’s IoT technology provider stopped facilitating deployment in China, where KONE continues to have a significant presence.

KONE rebuilt its IoT platform using AWS IoT Core, which helps organizations connect billions of IoT devices and route trillions of messages to AWS services without managing infrastructure. “When we evaluated AWS, we felt like we were entering into a collaboration that went way beyond choosing a technology,” says Ashish Agrawal, chief information officer at KONE. “AWS supported our ambitions, including support commitments, bringing us the best experts, and helping create a go-to-market and co-innovation journey and story.”

When KONE learned about the benefits of AWS native services, it elected to fully transform and modernize its core technology rather than lift and shift its existing stack. KONE built a secure and stable architecture alongside AWS Professional Services, a global team of experts that helps organizations achieve their desired business outcomes using AWS.

KONE customers can upgrade their legacy equipment with IoT technology–powered hardware and KONE 24/7 Connected Services. Implementing these add-ons, KONE customers remotely activate their equipment’s IoT sensor and securely connect it to the cloud—a process that is commonly referred to as “provisioning.” Since the migration to AWS IoT Core, KONE’s provisioning success rate has been close to 100 percent. Using the robust, secure, and reliable connectivity of AWS IoT Core, KONE also has significantly reduced the time and effort required to resolve outages. “We promise our customers that, around the clock, 24/7, we are monitoring their elevators,” says Agrawal.

Through KONE 24/7 Connected Services, KONE’s customers gain greater visibility into their elevator operations. KONE’s connected systems send information through AWS IoT Core to other AWS services to efficiently monitor and manage their entire fleet of connected offerings. Software updates and equipment reboots are orchestrated through AWS IoT Device Management, which helps organizations register, organize, monitor, and remotely manage IoT devices at scale. Empowered by AWS IoT services, KONE proactively identifies more than 70 percent of faults and has reduced customer-reported elevator and escalator issues by more than 40 percent, lowering costs, improving sustainability metrics, and leading to more efficient operations for itself and for customers. Moreover, underpinning its commitment to the value of robustness, KONE has reduced instances of entrapment—often characterized by the failure of an elevator door with passengers inside—by 40 percent.

KONE has saved significantly on cost as it has scaled to accommodate 500,000 devices—up from 100,000 under its old architecture. “It would have cost us 3 times more and likely would have crashed well before our current scale,” says Agrawal. “We’ve had quality improvements, security improvements, and architectural improvements, and financially we can do so much more on AWS. And the best benefit is the transparency of cost through AWS.”

In addition to its IoT backbone, KONE is building a strong data and analytics foundation on AWS. It stores the data collected from edge devices in Amazon Simple Storage Service (Amazon S3), an object storage service. Data stored in Amazon S3 serves as a foundation for additional analytics services that KONE can tailor to uncover business insights. Using roughly 70 AWS services, KONE has pivoted toward a DevOps model, in which internal teams manage and provision their own resources.