The industrial internet of things (IIoT) will have an important role in defining the future of cities. In the transport sector, IIoT will be used to understand how transport networks dovetail with passengers in real time, with the global passenger information system market expected to reach $63bn by 2030.
How does it work in the real world? WeMaintain is responsible for the maintenance of all lifts and escalators on the Docklands Light Railway (DLR), part of the London rail division of Transport for London (TfL). Since it opened in 1987, it has been extended almost constantly, and now reaches as far north as Stratford, through the City of London financial district, and east to London City Airport and Woolwich Arsenal. Much of the service is automated, and in the 2019/20 financial year there were 116.8 million passenger journeys.