We Run Elaborate Tests On BMS In Design Stage: Puneet Arora

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  • June 17, 2020
We Run Elaborate Tests On BMS In Design Stage: Puneet Arora
Puneet Arora

Q: What is your contribution to testing new energy vehicles – Battery Electric Vehicles and Hybrids? Please elaborate on the testing equipment you have for these vehicles?

Arora: As a B2B startup that enables its customers to maximize the capacity of the battery pack, and improve battery life and safety, we run elaborate tests on Battery Management Systems on all of our BMS designs. These BMSes have been deployed by ION’s customers on a fleet of batteries that go inside two / three-wheelers, passenger and commercial vehicles, and industrial electric vehicles.  Our cloud analytics platform, Edison, helps our customers visualize the data coming out of these tests and generate insights. In a bid to counter the challenge of costly industrial equipment, we have developed battery emulators, end of line testing equipment and HIL (Hardware-in-the-loop) setup, in house at about a minimal 10 percent cost of the commercial market rate. We have also built a gaming engine based simulation engine called the ‘Ghost Rider’ that runs simultaneously with our battery models. The simulation helps us integrate our BMS algorithms to vehicles models and monitor the performance of those models in life like situations.

Q: Can you tell us briefly about your overall portfolio of BMS testing equipment and a bit about your company?

Arora: Quality Assurance (QA) and Testing are the most important phases in the life cycle of BMS since the success of this phase dictates the level of safety and the management of the battery’s life. As a startup, we have adopted a lean and creative approach with our testing methodologies. We have a number of indigenously developed tools and software for testing of our batteries. Once the hardware design of the BMS is finalized, the prototypes are validated for their basic functionalities. The prototypes are further optimized based on the functionality and additional features that develop the hardware. When all the modifications are completed, the BMS is validated for its functionalities at different environmental conditions. Based on the data collected in the previous step an ‘operating range’ is defined.

Similar to the hardware, the software is also tested on the prototype BMS hardware. Based on the outcomes and new requirements, the iterations are made to tailor the firmware for its optimum performance and management of battery life and safety. Once the desired results are obtained, the firmware is finalized and deployed in the BMS. The prototype is then sent to external independent laboratories for EMI / EMC tests, basis whose clearance, the hardware and the firmware are again validated, and the design is finalized. In the manufacturing stage, ION Energy conducts as Automated Optical Inspection (AOI) testing is more reliable than manual visual inspection. In the final stage of the manufacturing process, the Design for Manufacturing (DFM) files are used for the component assembly process. Testing is necessary to avoid any incorrect component placement issues. Testing during this stage is typically more intensive than during the fabrication phase.

End-of-Line Testing measures and checks the functionality of ION’s battery management systems. The key factors taken into consideration at ION are high test quantity, test completion and low system with upgrade costs. At ION, we have built an automated testing platform called the ION Testmaster, built specifically for performing automated Functional Circuit Test (FCT) on ION’s BMSes. In the latest update, the ION Testmaster is interfaced with Edison Analytics for accurate and real-time inventory management using the MNP/serial number of the DUT, in this case, the BMS.

Q: A lot of players claim that they build technologies to enhance the life and performance of lithium-ion batteries. What is the USP of ION Energy?

Arora: It's worth noting that oftentimes when organizations emphasize on enhancing the life and performance of a battery, reliability takes a backseat. In a market like India that is still in a nascent stage, ION Energy is one of the very few players that offers reliable and tested solutions, making it our USP. ION Energy is an advanced battery management and intelligence platform that was born out of the desire to tackle the threat of climate degradation by enabling a much more environment-friendly mobility solution. Founded in 2016, ION’s mission is to accelerate Earth's transition to an all-electric planet. We are doing this with a focus on building technology that improves the life and performance of lithium-ion batteries, which power electric vehicles and energy storage systems.

ION’s full-stack solution blends advanced electronics and machine learning with deep domain expertise in energy storage. ION’s disruptive battery intelligence platform - Edison Analytics leverages battery data, software analytics, and ML to significantly improve battery performance and extend battery life by up to 40 percent. Battery Makers & OEMs around the world use ION’s platform to optimize their battery management systems (BMS) and build world-class batteries. ION Energy is leaps ahead when it comes to leveraging data. In a bid to enhance life and performance, ION Energy has a fully integrated stack with Battery Design Engineers, BMS Design Engineers and Software Engineers learning from insights captured by our cloud platform - Edison.

Bed of Nails - a component of the test bench

Q: In Evs the packaging is key and anything lighter is the most sought after by the OEMs. What are the contributions from your end on these expectations?

Arora: The battery usually comprises 25-30 percent of the weight of electric vehicles. There is always a tradeoff between the weight and size of the battery, vis-a-vis the range it offers. A bigger battery offers a higher range, but it also adds to the weight of the vehicle - reducing its energy efficiency. It is crucial to achieve the right balance in this trade off - and that needs a deep knowledge and understanding of the application, usage and the environment of the battery packs. At ION Energy, we have tools that can help OEMs find the right size for its battery packs.

Q: How do you see the increasing electronics and vehicles becoming more connected in EV space too? What sort of solutions do you give? Please elaborate.

Arora: The global automobile industry is on the brink of a major transformation. The Global Connected Car Market size is projected to reach USD 212.7 billion by 2027, from an estimated value of USD 42.6 billion in 2019, at a CAGR of 22.3 percent - as predicted by Markets and Markets. Technology is driving this shift, shaped by demographic, regulatory, and environmental pressures. Other factors include - consumer tech companies entering the automotive world, as software and other technologies, are taking a pivotal position in the future of automobiles. These businesses want to focus on design, ease of use, better service and extended battery life to bring new kinds of innovation to the field

Shared Asset Utilization requires companies to leverage advanced IoT, Battery Management & Driver Profiling to improve asset sweating, protect the lifetime of the asset, and ensure financial viability. This will have powerful effects beyond the auto industry. Insurers, for example, will have new ways to monitor driver behavior, reward good drivers, and distribute costs to bad ones. Companies can better connect idle cars with customers that need them. Continuously improving UX is becoming a norm, not only in mobile phones but also EVs. OTA updates that extend range, improve charging time and boost speed are a reality today. Companies with the technical capability to package world-class technology, UX and affordable pricing will win in the future of mobility. The growing battery swapping ecosystem for two / three-wheelers in Asia is one of the best examples of the shift in the transport sector brought about by EVs and connected electronics. It gives end-users the option to lease batteries and pay per km, instead of paying all the battery costs upfront. This is only possible because of connectivity between the batteries, the vehicles, the users and the swapping station.

Shared utilisation of batteries is possible only because of integrated battery management and telematics functions. It is important to track the location, usage and the state of the battery - all at the same time - to be able to charge users accordingly. ION has a lot of experience in building integrated Battery Management and Telematics Units for batteries and swapping stations. Our BMSes have GPS sensors and LTE modems integrated with battery management functions. We are able to send real time data to our cloud that enables monitoring and optimization of asset utilization.

Our BMSes - FS-CT, FS-LT, and FS-XT - are equipped with on-board memory storage to log every data point of the battery pack collected by the BMS, up to 20 years of historical battery data. Normally this would lead to an enormous amount of data, but we've developed compression algorithms tailored for battery data acquisition. The BMS records all physical parameters, events, errors relating to the performance of the battery pack. Our cloud-connected battery intelligence platform, Edison Analytics, allows engineers to access this data and gain insights into the life and performance of the battery. (MT)

 

 

Toyoda Gosei To Invest INR 5.7 Billion For New Factory In Maharashtra

Toyoda Gosei

Japanese automotive component supplier Toyoda Gosei Co has announced plans to establish a new manufacturing facility in the Bidkin Industrial Area in Maharashtra.

The plant will produce interior and exterior components, including bumpers and instrument panels, alongside safety systems such as airbags and steering wheels and functional components like plastic fuel filler pipes.

It will commence operations in the first half of 2029 to supply Japanese car manufacturers operating in the country, including Toyota Kirloskar Motor, which is constructing a vehicle plant in the same industrial zone.

The development represents Toyoda Gosei’s eighth location in India and will operate as a branch plant under its subsidiary, Toyoda Gosei South India.

The site covers approximately 78,400 square metres of land with a planned building area of 29,200 square metres. Toyoda Gosei plans an investment of approximately INR 5.758 billion (JPY 9.3 billion) for the project, with projected workforce numbers reaching around 570 employees by 2030.

The facility will incorporate equipment including electric injection moulding machines with automated mould-changing systems, a bumper painting booth, automated guided vehicles and rooftop solar panels.

Production processes will integrate Internet of Things technology, digital transformation systems, collaborative robots, and mechanical mechanisms derived from Karakuri design principles.

The expansion comes as product demand in India shifts from compact cars toward sport utility vehicles. Toyoda Gosei intends to utilise the new facility to expand its local development and manufacturing network across the region.

Kinetic Engineering Plots INR 570 Million Investment For Expansion

Kinetic Engineering

Pune-headquartered automotive company Kinetic Engineering has announced an investment of approximately INR 570 million to support its capital expenditure requirements and expand its electric two-wheeler segment.

The company shared that it intends to deploy INR 170 million toward CAPEX, while INR 400 million will be directed toward electric vehicle manufacturing and distribution. The capital injection is being executed through the final tranche conversion of 4,451,000 warrants issued to promoters in March 2025.

The investment follows an increase in the company's dealer network and product distribution footprint. Kinetic Engineering has signed letters of intent with over 150 dealers across India, with 60 dealerships operational featuring sales, service and spare parts operations. Promoter shareholding in Kinetic Engineering has increased from 50 percent to 69.27 percent over the past four years.

In its electric two-wheeler business, the company is focusing on its Kinetic DX and DX+ scooter models, which incorporate 3.1 kWh lithium iron phosphate battery packs that deliver a range of up to 132 kilometres under Indian Driving Cycle test conditions.

Ajinkya Firodia, Vice-Chairman and Managing Director, Kinetic Engineering, said, "Kinetic Engineering is entering an exciting phase of growth, with strong momentum across both our automotive components and electric mobility businesses. Our auto-components business is seeing a healthy pipeline of new orders, which will support growth and help us work towards our target of improving EBITDA margins to around 12%. At the same time, the response to our Kinetic DX electric scooter has been encouraging, giving us confidence to expand our presence across markets. With continued investments in capacity, technology and our retail network, we are focused on scaling both businesses and building Kinetic into a leading and enduring player in India’s electric mobility segment."

The company aims to secure a position among the top ten electric vehicle brands in India as industry projections indicate electric two-wheeler market volumes could expand from 1.8 million units to 7 million units by FY2030.

Imperial Auto Inaugurates Global Technology Centre In Germany

Imperial Auto

Fluid transmission solutions provider Imperial Auto has opened its new Global Technology Centre in Backnang, Germany, expanding its engineering footprint within the European automotive sector.

Situated in the Stuttgart metropolitan area, the facility will function as a hub for technology development, engineering and customer collaboration. The centre is designed to support OEMs and Tier-1 suppliers across passenger cars, commercial vehicles, agricultural machinery, off-highway equipment and mobility applications by integrating European client requirements with Imperial Auto's global manufacturing infrastructure.

Vikram Wagh, Managing Director and CEO, Imperial Auto, said, “Europe is an important market for Imperial Auto, and establishing a dedicated technology centre in Germany is a significant step in our global growth journey. The centre will strengthen our ability to work closely with customers, understand their evolving technology and product requirements, and translate these insights into innovative solutions. Being closer to our customers will enable faster technical responses, more effective collaboration and stronger product development. The Backnang centre will also facilitate the exchange of engineering knowledge, technologies and best practices across our global network, helping us accelerate innovation and deliver reliable, future-ready solutions to customers across markets.”

The Backnang facility will house teams dedicated to product development and technical support, aiming to accelerate decision-making cycles and facilitate joint engineering initiatives between regional clients and the company's central development units.

Saudi Arabia's CEER Unveils EXOBOT Electric Sedan And SUV Flagship Vehicles

CEER

Saudi Arabia’s first homegrown brand CEER has revealed its first flagship vehicles, the EXOBOT e-sedan and SUV, during a ceremony led by Crown Prince Mohammed bin Salman bin Abdulaziz Al Saud.

The EVs were showcased at the CEER Manufacturing Complex located in King Abdullah Economic City, marking the initial step in a planned portfolio of 7 vehicle models scheduled for release by 2030.

The EXOBOT models are built on a tri-motor all-wheel-drive electric powertrain architecture. In its highest specification, the powertrain produces 1,111 horsepower and 1,500 Nm of torque.

The e-sedan accelerates from standstill to 100 kmph in a claimed 2.1 seconds with a top speed of 250 kmph, while the SUV reaches 100 kmph in 2.4 seconds with a maximum speed of 210 kmph.

Thermal management systems, termed Halo Cooling, is designed to lower cabin temperatures from 65deg C to 32deg C within 10 minutes. The EV incorporate steer-by-wire technology, reducing steering input angles from 400 degrees to 160 degrees, alongside rear-wheel steering capabilities.

In terms of dimension, the EXOBOT sedan measures 5.26 metres in length, 2.1 metres in width and 1.43 metres in height. The SUV measures 5.02 metres in length, 2.1 metres in width and 1.69 metres in height.

On the outside, it features include a 2.4-metre windshield angled at a 15-degree inclination, three-metre-long Shahin Wing doors that open in a 60cm arc and light signatures comprising 32 individual light elements.

Inside, the cabin contains a 48-inch curved digital display operating at 8K resolution, a 10.4-inch central control screen and an eight-inch rear display screen.

Commercial roll-out will begin with the EXOBOT First Edition, offered in sedan and SUV configurations powered by an 850-horsepower tri-motor setup producing 1,000 Nm of torque.

The EXOBOT utilises a 112 kWh battery pack and an 800-volt electrical architecture, the First Edition delivers an estimated range of up to 670 kilometres for the sedan and 560 kilometres for the SUV, with 10 to 80 percent charging achieved in under 30 minutes.

CEER is targeting a local content ratio of 45 percent for its vehicle supply chain by 2034.