Automotive Testing Expo India Day 2: Ono Sokki India showcases sound and vibration analysis and highly accurate mass flow measurement for CO2 reduction

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Ono Sokki India, a leading manufacturer of measurement and testing equipment, is in Chennai to highlight its O-Solution/DS-5000 sound and vibration analysis system and explain how its mass flow measurement solution provides accurate and reliable measurements of the mass flow rate of air entering the engine, thus playing a crucial role in improving the energy efficiency of internal combustion engines.

Discussing the company’s mass flow measurement equipment, application manager Suresh K, explained, “By precisely controlling the fuel ratio, the engine can operate at its optimum efficiency point, leading to reduced fuel consumption and emissions. Additionally, the solution is designed to be highly robust and reliable, ensuring accurate measurements even in harsh operating conditions. This can help to minimize maintenance and downtime, leading to improved operational efficiency and reduced costs.

“This solution has several features and benefits that make it well-suited for use in the context of the electrification of automobiles,” he continued. “It can be used in hybrid or plug-in hybrid electric vehicles, which still have internal combustion engines. In these vehicles, the mass flow measurement solution can help optimize the engine’s operation and reduce fuel consumption, thereby improving overall fuel efficiency. It can help auto makers and suppliers meet increasingly stringent fuel efficiency and emissions regulations. By accurately measuring the mass flow rate of air and fuel, the solution can help optimize the combustion process and reduce fuel consumption and emissions. Overall, Ono Sokki India’s solution is a versatile and reliable tool that can help auto makers and suppliers navigate the transition to electric and hybrid vehicles while still optimizing the efficiency of internal combustion engines.”

Also on display, Ono Sokki India’s O-Solution/DS-5000 sound and vibration analyzer system was developed in-house and designed to accurately measure and analyze sound and vibration in a wide range of applications, from automotive and aerospace to industrial and environmental monitoring. It uses a microphone to capture acoustic signals, which are then processed using Fourier transforms to convert the signal from the time domain to the frequency domain. The system can measure a wide range of acoustic parameters, such as sound pressure level, sound power level and frequency spectrum.

To analyze vibration, the O-Solution/DS-5000 uses accelerometers to measure mechanical vibrations. The accelerometers measure the acceleration of a vibrating object, which can be processed to calculate parameters such as displacement, velocity and acceleration.

Suresh said, “It is a powerful and versatile tool for analyzing sound and vibration in a wide range of applications, providing accurate and reliable measurements that can help optimize the performance and reliability of mechanical systems.”

Ono Sokki’s expertise in digital signal processing technology allows the company to provide advanced measurement and testing solutions for the automotive industry, helping manufacturers develop more efficient, reliable and safe vehicles that meet the needs of today’s drivers and consumers. The O-Solution/DS-5000 benefits manufacturers, suppliers and testing facilities in several ways, including improved engine performance; enhanced noise and vibration analysis; advanced testing capabilities; improved driver assistance systems; and enhanced data processing and analysis.

Suresh enthused, “Ono Sokki India chose Automotive Testing Expo India to present its solutions because it is one of the largest and most important events for the automotive testing industry in India. The event brings together leading manufacturers, suppliers and testing facilities from across India and around the world, providing a unique opportunity to showcase the company’s solutions to a highly targeted audience.”

Meet Ono Sokki India at Booth 4043.

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Charlotte's inclination toward science, technology and transportation led her to write commissioned articles on automotive engineering and design in 2020. Realizing this was an area she wanted to develop further, she joined UKi in 2022, where she works on special projects and writes show news and interviews for ADAS & Autonomous Vehicle Technology Expo and Automotive Testing Expo.

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