What are the benefits of vehicle software to OEMs in the energy transition?

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As the automotive industry navigates the complexities of the energy transition, vehicle software is emerging as a key component in transforming how OEMs operate and innovate. The sophistication of vehicle software components can bring new capabilities and create a higher level of efficiency and safety. This article looks at the different facets of vehicle software’s role in the energy transition and how original engine manufacturers (OEMs) can partner with Cummins to take advantage of these innovative technologies.

 

Click on the 'blue' spots on this interactive and find out more about software benefits.

 

 

What are the software components in a vehicle’s control system?

Two key layers of software run a vehicle’s control system:

  • Base Software: Base software serves as the vehicle's nervous system. This software is key for internal communications. It connects the control modules to the vehicle's communication network, facilitating the exchange of data between sensors, actuators and other control units. Runtime software underpins the execution of applications and base software instructions. It is tailored to the vehicle’s specific microprocessors and ensures that software runs effectively on the hardware. 
  • Application Software: This is the high-level vehicle software that acts as the control system’s brain. It makes critical decisions for the vehicle’s operation, such as fueling and emissions control. 

How has software development benefitted commercial vehicles?

  • Transition from inefficient to sophisticated systems: The introduction of vehicle software in commercial vehicles has helped the transition from inefficient mechanical systems to sophisticated, responsive and software-driven machinery. Take, for example, the transformation in engine management systems where fuel and air intake were once mechanically controlled, often leading to suboptimal combustion cycles. Now software-driven engine control modules (ECMs) dynamically adjust these parameters. This precise control maximizes efficiency by adjusting the fuel injection timing based on real-time feedback, leading to significant fuel savings and emission reductions.
  • Increased safety with software: Safety features enabled by software advancements have profoundly changed how commercial vehicles drive. Advanced Driver-Assistance Systems (ADAS) use software to interpret sensor data to provide lane departure warnings and adaptive cruise control. These systems prevent accidents by keeping the vehicle in its lane and maintaining a safe following distance, reducing the likelihood of collisions due to driver error or inattention
  • Efficient vehicle maintenance: The introduction of vehicle software has also revolutionized vehicle maintenance. Cummins’ digital products use software to continuously monitor engine performance and to identify issues such as irregular combustion or component wear before they lead to breakdowns. This predictive maintenance approach can avoid expensive repairs and keep vehicles on the road longer. Thus, increasing uptime and extending the operational lifespan of vehicles.

Vehicle software considerations for engine manufacturers

Some engine manufacturers are now using a streamlined approach for their vehicles' electronics. They are setting up a main controller that handles all the major tasks and smaller, local controllers that talk to the sensors and parts close to them. This setup lets manufacturers use the same software across different types of vehicles, which makes things simpler and less expensive to make. They're also looking for software that meets AutoSAR standards, which means it's built on widely accepted industry rules and can be easily updated by those who understand these standards. Plus, they're making sure all their products can meet the European Union’s strict “Euro 7” emission rules, ensuring every part of the vehicle can keep up with increasingly strict regulatory standards.

Looking to the future, vehicle software will not only enable a new suite of vehicle features and capabilities but will also enhance the integration of vehicle systems. Bringing these new capabilities together will boost vehicle performance and efficiency. This will help reduce fuel consumption and greenhouse gas emissions, allowing for more sustainable operations. For instance, software optimizations in fuel table adjustments during route planning or in vehicle-to-vehicle interactions like platooning will help achieve sustainability goals. This means lower maintenance costs, reduced downtime, improved fuel efficiency and more effective fleet management.

The path to adopting advanced vehicle software has some challenges like platform standardization for faster data sharing within and outside the vehicle, including cloud connectivity. As software continues to add to an ever-growing list of features, its complexity grows, which can make development, testing and validation increasingly challenging. Vehicle software safety and reliability are non-negotiable, given the potentially dire consequences of failures. Combating cyber risks and implementing adequate cybersecurity also presents challenges. Moreover, the high cost of vehicle software development requires innovative approaches to keep development costs low without compromising on quality or safety.

Cummins’ role in software development

Cummins is at the forefront of developing vehicle software solutions for the energy transition. To provide the market with the best engine solution, Cummins implements the best-in-class technology. We are spearheading the development of engine technologies that are compatible with diverse fuel types and adaptable to varying emission standards. Our commitment to innovation is demonstrated through flexible electronics, advanced sensor arrays and actuators designed to meet and exceed the stringent requirements of both current and future landscapes. Cummins’ forward-leaning approach ensures that manufacturers have access to our engines and parts to help lead the energy transition journey. Contact us or your local Cummins sales office today to learn more and partner with us to leverage cutting-edge vehicle software solutions.

Cummins Components Business Unit

Components Business Unit

STEM Project Unites Children in the UK and Uzbekistan

Zoom call with West Park School and the Children's Home

If you ever doubted the ability of young minds to grasp what many adults would consider complex concepts, then you'll be amazed by the achievements of two groups of young children - one in a school in northern England, and the other 4,000 miles away in an orphanage in Uzbekistan.

With the support of Cummins, children ranging from six to twelve years of age have managed to bridge the language, culture, and time divide. They are collaborating with great success on building a basic electric racing car.

The story begins with a visit by Cummins to Rudmash Export Service, which has been representing Cummins in Tashkent, the capital of Uzbekistan, since 2018.

Rudmash has an impressive list of clients in mining, construction, gas, and power generation.

It is also a highly respected supporter of community initiatives, a key focus for Cummins.

During the visit, Amit Kumar, Cummins' Technical Territory Manager for the Commonwealth of Independent States (CIS) region, mentioned the work he was doing with local schools involving the Greenpower Education Trust in the UK.

Amit suggested that Rudmash might consider introducing local children to the fantastic learning opportunity that comes from building an electric car.

The Rudmash executive team loved the idea and reached out to their friends at the local orphanage (Children’s Home 22), about the proposed connection with children from West Park Academy – a primary school near Cummins' manufacturing plant in Darlington, England.

Students at the Children's Home working on the car
The children from Children's Home 22 building the car

Speaking through a translator, Rudmash Sales Manager Mr. Mavlonberdi Akhmedov said there was no hesitation from the orphanage. "Everyone was excited about it," he said. "When we showed them pictures of the car, the children's eyes lit up with interest.

"The only issue we encountered was not being able to involve the older children, but I think Amit has something in his mind for them. It will involve a similar collaboration with a UK school on a larger electric car that they can fit in!"

Over in Darlington, teacher Mr. David Fraser and his group of 9 to 11-year-olds were thrilled at the prospect of working with children from another country.

Students from West Park Academy
The children from West Park Academy

"Before our first session, I showed the children a map of Uzbekistan and explained how the time zones worked," Mr. Fraser said. "Tashkent is four hours ahead of us."

"When they started hearing a different language, they were a little hesitant although still excited. However, towards the end, once they got used to the translation pauses, lots of questions were being asked."

"They adapted very quickly, and every session with the orphanage has become more engaging. The children have greatly benefited from the relationship. It's been a great learning experience."

The car involved in the project is called the Greenpower Goblin G2. It comes as a flat-pack kit including chassis, wheels, steering, disc brakes, a 24V electric motor, and two 12V batteries.

Students at West Park Academy working on the car
The children from West Park Academy building the car

"The project is all about inspiring young children to take an interest in engineering in a fun and innovative way," said Amit Kumar, who earlier this year received special recognition at the North-East England STEM (Science, Technology, Engineering, and Mathematics) Awards for his years of dedication to STEM Education.

"The build introduces children to basic mechanics and electronics and might be the first step on the pathway to a career in engineering or another STEM field.

Mr. Fraser said the children soon started discussing aspects of the car such as frames, brakes, and steering geometry. There was a lively question-and-answer session on different materials that could be used to design and make the car's body. Their last session was about controls and driving.

"There are also other general discussions, as the children are eager to learn more about each other's countries," said Amit, who leads the sessions.

Students at the Children's Home looking at the car drawing
The children from Children's Home 22 talking about a drawing while on a zoom call

Rudmash service engineer Mr. Abdullayev Shakhzod said the children were enjoying the experience of working in teams.

"It's a fantastic new chapter in the history of a place that has a storied past. It was established in 1942 during the Second World War to care for evacuees from all over Eastern Europe. Children of over 40 different nationalities have been cared for by this children's home.

"The home is named Antonina Pavlovna Khlebushkina after the woman who ran it in the early days. She would be so proud of what is happening there today.

"As the summer vacation times differ in the two countries, the West Park school children have already finished building their cars, while the Uzbekistan car is about 40% complete.

"When the children return from their summer camp in September, they will start the rear axle, motor, and electrical components. Then they can take it for a drive," Amit said.

"Just before their summer term ended, the West Park children conducted a demonstration for their new friends in Tashkent. They set up a track and showcased driving the car on it. It was a great success."

Mr. Akhmedov, speaking through a translator, mentioned that the management team at Rudmash was considering how the project could expand beyond the children's home and into schools and youth organizations throughout Uzbekistan.

Mr. Akhmedov praised Cummins for their support of the project. "They have shown great responsibility at every stage and been very proactive, always striving to ensure things are done right.

"This is just the beginning for these children. It's already motivating them to learn more and develop their skills in broader technical applications.

"I would say that this project is not only important for the children's home but also for our city of Tashkent and the Republic of Uzbekistan, as it is nurturing an educational culture that is highly valuable. I can't thank Amit and Cummins enough."

Amit expressed that it's a privilege to help Cummins inspire young people about engineering and science from an early age.

How is the United States investing in clean energy?

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Our planet is facing a dire crisis: carbon dioxide concentrations in the atmosphere continue to soar above record highs. If gone unaddressed, the collective stress of climate change will produce an irreparable impact. Our health, energy, water, and food ecosystems are at risk. 

As it stands, there are many long-term effects of climate change. In North America, climate change is forecasted to cause decreasing snowpack in the western mountains. It will also lead to a 5–20% increase in yields of rain-fed agriculture and great intensity of heat waves. In fact, over the last five years, the United States has incurred roughly $120 billion a year in damages as a result of natural disasters caused by extreme weather and climate events.

Beyond natural catastrophes, climatic risks to the United States will have a cascading effect on the country's interconnected ecosystems. Reduced labor and overall economic productivity, and altered crop yields, will disproportionately harm lower-income and marginalized populations. These groups lack the resources to prepare or cope with extreme weather and climate events.

The world is investing in clean energy innovation

Combating the intensifying climate crisis requires a strategic combination of research and development (R&D), innovation, technology — and bold attempts.

Around the globe, countries are investing in clean energy to contribute to a livable planet now and for generations to come. In 2022, the US passed the Inflation Reduction Act, which includes a historic $370 billion investment to address the climate crisis. The Inflation Reduction Act provides tax credits and incentives to power homes, businesses, and communities with clean energy by 2030. The Act will increase investments in the fastest-growing power generation technologies, solar and wind. It will also advance cost-saving clean energy projects and protect two million acres of national forests. These initiatives are in addition to substantial tax credits and rebates offered to families and businesses in the United States.
Consequently, a stronger clean energy economy will contribute to overall economic growth and competition. As a result, there will be millions of new well-paying jobs for Americans to make clean energy.

It is possible to start decarbonizing now

Governmental policy strategies and investments in decarbonization technologies are part of the solution to produce increasingly cheap, dependable, and clean energy.

Strong communities and vibrant economies depend on a healthier planet. As a global power technology leader, Cummins is in a unique position to power customer success by leading during this energy transition. We intent to do so by providing customers with the right technology at the right time, understanding of their needs and applications.

We think of this journey to carbon neutrality in two distinct and complementary ways. First, by innovating zero-emission solutions and introducing them in markets and applications where the infrastructure, development and deployment are ready. Secondly, by advancing internal combustion engines through efficiency improvement and by running them on cleaner alternative fuels for a well-to-wheels solution.

Through Destination Zero, we are advancing low- and no-carbon platforms. This includes diesel and natural gas engines, hybrid, and electric platforms, as well as powertrain components, controls, and related technologies.

Join Cummins in powering a better tomorrow

Cummins environmental sustainability strategy includes goals timed for 2030. Progress toward the reduction of carbon emissions from company plants and facilities — in addition to our products — is in full swing. For more than one hundred years, we have brought technological solutions to market. As a power solutions leader, we will continue to power a more prosperous world for today and tomorrow. Are you ready to consider investing in new power solutions?

Traci Kraus headshot

Traci Kraus

Traci Kraus is a Director of Government Relations where she leads US federal advocacy for Cummins. She focuses on energy, climate, hydrogen, transportation and budget legislative and regulatory issues. 

Prior to joining Cummins, Traci worked for former U.S. Senator Russ Feingold.  She has a Master's in Public Administration from the George Washington University and B.A.s in Government and Politics and Communication from the University of Maryland in College Park. She is originally from Chicago, and now lives outside of Washington, D.C. with her husband, Aaron and two children Liam (8) and Sloane (5).

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