Menu
Hadoop analysis now tackling IoT to improve transit

Hadoop analysis now tackling IoT to improve transit

A new consultancy crunches data from different sources for insights into agencies' operations

For the Internet of Things, collecting data is only half the battle, and public transit agencies know that as well as anyone.

Operators of bus, train and trolley systems collect a wide range of data types from ticket machines, fare validation devices, GPS (Global Positioning System) and other sources, but typically that data stays in silos, according to Wade Rosado, director of analytics for Urban Insights, a consultancy launched on Monday to help make use of transit data.

Urban Insights is using a cloud-based Apache Hadoop system to crunch numbers from transit agencies that want to glean new insights about their operations. The company, a wholly owned subsidiary of transit technology vendor Cubic Transportation Systems, can provide both periodic consulting services, such as producing annual reviews, and ongoing measurements as frequently as every day, Rosado said.

Transit is a classic example of the kind of business that may be transformed by IoT. It has a lot of moving parts, serves constantly changing rider needs and faces demands for efficiency. Transit also is built around specialized infrastructure that stays in place for years or even decades, something it holds in common with power transmission, logistics and other IoT hotspots.

There's a lot of useful data generated in a transit system's day, Rosado said. Buses may check in with a GPS location every 30 seconds, sensors on doors can count how many riders get on and off, and payment systems know about ticket purchases and validations.

"They do absolutely collect this data, and they use it within the constraints of the system that was designed to report on it, but where the weakness exists is in integrating those data sources to paint a more complete picture of what's actually happening," Rosado said.

For example, Urban Insights is helping the San Diego Municipal Transportation System (MTS) to figure out whether its routes and schedules match most riders' needs. Existing systems collected data about individual trips on buses or trolleys, so Urban Insights combined data from five separate sources to understand riders' overall journeys, including transfers, and whether service was aligned with real demand, he said.

Urban Insights creates custom data models, takes in raw data from customers' systems and reformats it, and then integrates it with data from other sources. "Hadoop lends itself very well to that, because it's able to do complex operations on very large data sets," Rosado said.

Urban Insights, based in Washington, D.C., is running its service on a combination of its own servers and virtual private cloud resources through services like Microsoft Azure, Rosado said. That lets the consultancy burst to greater capacity when needed, he said.

The transit industry is moving toward greater integration, but that's easiest for large cities, Rosado said. For example, Cubic Transportation Systems built a platform for the Chicago Transit Authority that combines CRM (customer relationship management), financial settlements, fair payments, cash management and other functions. But smaller agencies are often limited to off-the-shelf products that don't bring as much data together in one place, he said.

There are also emerging standards that span different types of data, such as GTFS (General Transit Feed Specification), a common format for public transit schedules and location information that can be used with the Google Transit planning tool. But it's still early days, Rosado said.

Stephen Lawson covers mobile, storage and networking technologies for The IDG News Service. Follow Stephen on Twitter at @sdlawsonmedia. Stephen's e-mail address is stephen_lawson@idg.com

Follow Us

Join the New Zealand Reseller News newsletter!

Error: Please check your email address.

Tags Government use of ITCubic Transportation SystemsUrban Insightsgovernmentinternet

Slideshows

Top 50 defining moments of the New Zealand channel in 2016

Top 50 defining moments of the New Zealand channel in 2016

Reseller News looks back on a tumultuous 12 months for the New Zealand channel, assessing the fallout from a year of sizeable industry change. Whether it be local or global mergers and acquisitions, distribution deals or job changes, the channel that started the year differs somewhat to the one set to finish it - Reseller News assesses the key moments that made 2016.​

Top 50 defining moments of the New Zealand channel in 2016
​Hewlett Packard Enterprise honours high achieving NZ channel

​Hewlett Packard Enterprise honours high achieving NZ channel

Hewlett Packard Enterprise honoured its top performing Kiwi partners at the second running of its HPE Partner Awards in New Zealand, held at a glitzy ceremony in Auckland. Recognising excellence across eight categories - from distributors to resellers - the tech giant celebrated its first year as a standalone company, following its official split from HP in 2015.

​Hewlett Packard Enterprise honours high achieving NZ channel
Nutanix treats channel partners to Christmas cruise

Nutanix treats channel partners to Christmas cruise

Nutanix recently took to the seas for a Christmas Cruise around Sydney Harbour with its Australia and New Zealand staff, customers and partners to celebrate a stellar year for the vendor. With the sun out, they were all smiles and mingled over drinks and food.

Nutanix treats channel partners to Christmas cruise
Show Comments