A framework for simulation-based engine-control unit inspection in manufacturing phase

Ham, Won K.; Ko, Min Soo; Park, Sang C.

doi:10.1016/j.conengprac.2016.12.001

Cited by 7 publications

(4 citation statements)

References 21 publications

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“…The automotive industry's increasing focus on safety and security has led to the implementation of systematic methodologies for functional testing of automotive embedded software (Hodel et al, 2022). Moreover, there has been a growing emphasis on simulation-based testing and inspection of engine control units during the manufacturing phase, contributing to the overall quality and reliability of automotive embedded systems (Ham et al, 2017). However, it is important to note that with the advancements in automotive embedded systems, there have been concerns regarding the security risks associated with connected vehicles (Luo et al, 2020).…”

Section: Historical Evolution Of Embedded Systems In Automotivementioning

confidence: 99%

The evolution of embedded systems in automotive industry: A global review

Sedat Sonko,

Cosmas Dominic Daudu,

Femi Osasona

et al. 2024

World J. Adv. Res. Rev.

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The automotive industry has undergone a revolutionary transformation with the integration of embedded systems, marking a paradigm shift in vehicle design, performance, and safety. This global review explores the evolution of embedded systems in the automotive sector, encompassing the technological advancements, market trends, and the transformative impact on vehicle functionalities. Over the past few decades, the automotive landscape has witnessed a rapid integration of embedded systems to enhance vehicle intelligence and connectivity. These systems, ranging from Engine Control Units (ECUs) to Advanced Driver Assistance Systems (ADAS), have become pivotal in shaping the modern automotive experience. The review delves into the historical trajectory, starting from the early stages of simple control units to the sophisticated, interconnected systems prevalent in today's vehicles. The adoption of embedded systems has not been uniform across regions, and the review highlights the global trends and regional disparities in implementing these technologies. Different countries and automotive markets have exhibited diverse approaches, influenced by regulatory frameworks, consumer preferences, and the availability of infrastructure. Moreover, the review examines the symbiotic relationship between embedded systems and the emergence of electric and autonomous vehicles. As the automotive industry embraces sustainability and autonomy, embedded systems play a pivotal role in achieving these objectives by optimizing energy consumption, improving safety measures, and enabling seamless communication between vehicles and their environment. The challenges and opportunities associated with the evolution of embedded systems are also scrutinized, including cybersecurity concerns, standardization efforts, and the growing role of artificial intelligence in automotive applications. This comprehensive review contributes to a deeper understanding of the intricate dynamics between embedded systems and the automotive industry, providing valuable insights for researchers, industry professionals, and policymakers navigating the ever-evolving landscape of smart and connected vehicles.

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Section: Historical Evolution Of Embedded Systems In Automotivementioning

confidence: 99%

The evolution of embedded systems in automotive industry: A global review

Sedat Sonko,

Cosmas Dominic Daudu,

Femi Osasona

et al. 2024

World J. Adv. Res. Rev.

View full text Add to dashboard Cite

show abstract

“…For instance, the battery management central unit is a commercial advanced HIL simulator, which is equipped with a configurable CAN [120]. Unlike its utility in verifying the network design, the HIL was applied successfully in monitoring an automotive manufacturing process in [121]. Huge efforts have been made to model real driving environments and outline component test plans.…”

Section: Hardware In the Loopmentioning

confidence: 99%

Controller area network reliability: overview of design challenges and safety related perspectives of future transportation systems

Lakhal

Nasri

Adouane

et al. 2020

IET intell. transp. syst

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The in‐vehicular networked control system is among the most critical embedded processes. The controller area network (CAN) has prevailed intra‐vehicle communication for decades. Meanwhile, requirements of future transportation systems are expected to emphasise the in‐vehicle communication complexity, which endangers the reliability/safety of the intelligent navigation. At first, this study reviews the recent solutions proposed to overcome the CAN expanding complexity. Challenges that tomorrow's intelligent vehicles may raise for CAN reliability are investigated. The comprehensive coverage of current research efforts to remove the impact of these challenges is presented. Further, the in‐vehicle system reliability of future automated vehicles is also related to the fault diagnosis performances. Hence, different classes of system‐level diagnosis strategies are compared relatively to the requirements of automotive embedded networks. Furthermore, to thoroughly cover CAN reliability engineering issues, focus is given to the automotive validation techniques. The hardware in the loop, real‐time analysis and computer‐aided‐design tools intervene in various phases along the in‐vehicular network life cycle. Parameters that stand behind the efficiency and accuracy of these techniques in validating the new generation of vehicles are analysed. The authors finally draw some deductive predictions about the future directions related to the reliability of the intelligent transportation system in‐vehicular communication.

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“…If the engine ECU malfunction will lead to serious consequences, so the engine ECU test work is very important. The control function of engine ECU is also increasing to meet its requirements, such as small displacement turbocharged engine, hybrid power, compressed natural gas engine, engine start-stop technology and so on [2]. In addition, countries have strict legal requirements on vehicle safety and emission performance, such as Euro IV and Euro V emission standards in Europe and national IV and State V emission standards in China.…”

Section: Introductionmentioning

confidence: 99%

Research and Implementation of Automated Hil Simulation Test Platform for Ecu of Automotive Engine

2019

IJOMAM

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In order to help automobile factory finding a simple and effective automatic testing equipment to replace the heavy and repetitive manual testing work of test engineers, so that test engineers can concentrate on improving the function and design of test system, firstly, the hardware in the Loop (HIL) simulation test and automation test of the engine electronic control unit (ECU) are deeply studied. Based on the experience accumulated in the past, the possibility analysis and technical evaluation of HIL simulation test, automation test and the real-time requirement of the ECU simulation test are conducted in detail. Then, aiming at the current testing tasks, combined with the commonly used HIL testing methods and technologies in the industry, a new software and hardware platform is put forward to realize the automatic testing program of automotive engine ECU function, which fully meets all the functional and technical requirements of the demand. The results show that the application of this automatic ECU real-time simulation test platform in the development of ECU of hybrid engine proves that it fully meets the actual needs. It can be seen that the ECU development cycle of a hybrid electric vehicle engine will be greatly shortened and the development cost will be saved in combination with the application of the platform.

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A framework for simulation-based engine-control unit inspection in manufacturing phase

Cited by 7 publications

References 21 publications

The evolution of embedded systems in automotive industry: A global review

The evolution of embedded systems in automotive industry: A global review

Controller area network reliability: overview of design challenges and safety related perspectives of future transportation systems

Research and Implementation of Automated Hil Simulation Test Platform for Ecu of Automotive Engine

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