Information, AI and IoT rushing up Rumo’s investments in railway expertise

Data, AI and IoT speeding up Rumo's investments in railway technology

Brazilian logistics group Rumo, the nation’s largest rail operator, is rushing up investments in digital transformation specializing in information evaluation, IoT and synthetic intelligence to watch tracks, trains and cargo.

Since final 12 months, the group has invested 700mn reais (US$130mn) in expertise initiatives and IT techniques and the forecast is for comparable spending ranges in its subsequent funding cycle, Rodrigo de Souza, railway expertise supervisor at Rumo, advised BNamericas.

The whole, nonetheless, might range based on the profile of the initiatives. Initiatives the place the stage is extra associated to improvement are inclined to demand fewer sources than initiatives already within the deployment part or requiring {hardware} acquisitions, for instance.

“The funds varies rather a lot based on the necessity. At this time I could also be deploying greater than growing. And with that, subsequent 12 months could also be somewhat decrease [than this year’s capex],” Souza stated.

Rumo is prioritizing initiatives associated to automation, digitization, and sensing of the rail community, with a view to enhance preventive and corrective upkeep.

Known as detection of damaged rails (DTQ, in Portuguese), the system for checking failures on the rails started to be developed in 2017. In 2018, the corporate began implementing the system.

Now, the challenge has entered a second part with the inclusion of synthetic intelligence, in order that extra correct algorithms can establish patterns and assist the system detect faults. At present, 60% of the DTQs deployed in Rumo’s community are AI-powered.

In August and September, DTQ with AI helped establish 102 instances of damaged rails.

The software program, together with the algorithms, was developed internally at Rumo, whereas the {hardware} (sensors) have been developed by an organization from Curitiba, Paraná state. Each firms share a product patent.

DTQ is applied within the firm’s primary hall, which connects the cities of Rondonópolis, in Mato Grosso state, to the port of Santos in São Paulo state, along with some stretches in its southern community in Paraná and Santa Catarina.

Rumo is presently mapping the following sections to obtain the DTQ system.

“These corridors [where DTQ is present] have intense circulation, which places numerous stress on the rails. Future implementation relies on whether or not rails are new, or not, whether or not or not there’s a increased threat, amongst different components. The choice is likely to be simply to put in new rails. That is all aligned with the infrastructure space. We’re presently mapping this out with the staff,” Souza stated.

The corporate presently manages round 14,000km of rail tracks within the states of Paraná, Santa Catarina, Rio Grande do Sul, São Paulo, Mato Grosso do Sul, Mato Grosso, Minas Gerais, Goiás and Tocantins.

It additionally owns 1,400 locomotives and 35,000 wagons.


Rumo can also be investing in migrating most of its information to the cloud. Each operational information, which incorporates the rail system itself, and inner information, associated to again workplace and its community operations middle (NOC).

The corporate has contracts in place with two of the primary public cloud suppliers available in the market. Souza stated he couldn’t identify them.

The largest cloud suppliers are AWS, Microsoft, Google and Oracle.

In IoT, Rumo has prioritized low-cost options.

“The greenback, and even the struggle in Ukraine, has drastically impacted the prices of overseas elements. At this time we’re working rather a lot with the information we have already got at hand plus with the implementation of techniques in partnership with native firms, and, lastly, in capturing information by way of sensors.”

This seize is made by a system referred to as Approach Facet, which is gear distributed alongside the road monitoring acoustics, and the impression of the wheels on the rails, amongst different parts.

Up to now, this information got here individually, and the studying was completed largely case-by-case. All these measurements at the moment are being centralized, learn and processed directly by the corporate, Souza stated. 

Rumo doesn’t essentially intend to place IoT sensors within the wagons, because the exterior techniques already generate numerous information to be labored on, stated the manager.


To mitigate points associated to connectivity within the areas the place its wagons cross, lots of which have little or no protection, the corporate has relied totally on satellite tv for pc. The principle suppliers are Globalsat and Inmarsat.

The place doable, Rumo makes use of the general public mobile community, together with 2G (GSM) expertise, as a lot of the information transmitted is straightforward and requires low bandwidth. On this case, the mobile community used is Claro’s.

Based on Souza, the corporate can also be finishing up checks with LoRa (lengthy vary) IoT mobile expertise. A key function of LoRa is low energy consumption, which implies gadgets can stay in operation for lengthy intervals with out charging.

Though individually the sensors transmit less complicated information, the whole transmitted generates a “information lake” of about 1.8 terabytes, based on the manager.

In July, Brazilian firm Surf Tech inked a partnership with Rumo to go fiber optics networks alongside the corporate’s railways. The objective is to take connectivity to municipalities current within the 9 Brazilian states coated by the community underneath the corporate’s concession.

This particular challenge is just not being carried out by Souza’s staff, however the govt stated that DTQ and WaySide are anticipated to learn from this connectivity.

Initially, the challenge foresees an funding of 1.5bn reais by Surf Tech.


The digitization of operations is essential for the corporate as Rumo widens its rail community.

The corporate’s board simply cleared a 4.5bn-real, 211km first part of a 15bn-real rail challenge in Mato Grosso state.

“This challenge is transformational for Rumo and for Mato Grosso state, the area with the very best grain manufacturing within the nation. Our funding thesis is predicated on an expectation of rising meals demand in Asia. Our projection is that the manufacturing of grains in Mato Grosso will develop by 30% by 2030, which would require numerous logistical construction to be served,” Rumo CFO Rafael Bergman advised a convention name to current challenge particulars.

The primary part will join the cities of Rondonópolis and Campo Verde. Works are anticipated to take three years and operations ought to begin in 1H26.

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