Steer-By-Wire system development using AUTOSAR methodology

Chaaban, Khaled; Leserf, Patrick; Saudrais, Sébastien

doi:10.1109/etfa.2009.5347123

Cited by 9 publications

(6 citation statements)

References 3 publications

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“…The existing AUTOSAR development methodology [18][19][20][21] The microcontroller abstraction layer (MCAL) is the lowest software layer of a BSW. In order to avoid direct access to the microcontroller register in the high layer software, access to the hardware is done through the MCAL device driver, which includes hardware-dependent drivers such as ADC, PWM, DIO, EEPROM, and Flash.…”

Section: Design Methodologymentioning

confidence: 99%

“…Although the AUTOSAR manual [17] describes most of the parts, this study offers a simplified explanation based on the first-hand experience which is very helpful especially in practical implementation. Also, we propose an improvement of the existing development methodology [18][19][20][21] based on an open source AUTOSAR. This focuses on defining the underlying tools required at each development stage which is very necessary for designing flexible and reusable software modules for a complex system such as an ADAS.…”

Section: Introductionmentioning

confidence: 99%

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Design and Implementation Procedure for an Advanced Driver Assistance System Based on an Open Source AUTOSAR

Park

Choi

2019

Electronics

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In this paper, we present the detailed design and implementation procedures for an advanced driver assistance system (ADAS) based on an open source automotive open system architecture (AUTOSAR). Due to the increasing software complexity of ADAS, portability, component interoperability, and maintenance are becoming essential development factors. AUTOSAR satisfies these demands by defining system architecture standards. Although commercial distributions of AUTOSAR are well established, accessibility is a huge concern as they come with very expensive licensing fees. Open source AUTOSAR addresses this issue and can also minimize the overall cost of development. However, the development procedure has not been well established and could be difficult for engineers. The contribution of this paper is divided into two main parts: First, we provide the complete details on developing a collision warning system using an open source AUTOSAR. This includes the simplified basic concepts of AUTOSAR, which we have organized for easier understanding. Also, we present an improvement of the existing AUTOSAR development methodology focusing on defining the underlying tools at each development stage with clarity. Second, as the performance of open source software has not been proven and requires benchmarking to ensure the stability of the system, we propose various evaluation methods measuring the real-time performance of tasks and the overall latency of the communication stack. These performance metrics are relevant to confirm whether the entire system has deterministic behavior and responsiveness. The evaluation results can help developers to improve the overall safety of the vehicular system. Experiments are conducted on an AUTOSAR evaluation kit integrated with our self-developed collision warning system. The procedures and evaluation methods are applicable not only on detecting obstacles but other variants of ADAS and are very useful in integrating open source AUTOSAR to various vehicular applications.

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Section: Design Methodologymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Design and Implementation Procedure for an Advanced Driver Assistance System Based on an Open Source AUTOSAR

Park

Choi

2019

Electronics

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“…This data is combined with the steering wheel torque as well as vehicle speed and is used to compute the amount of feedback to return to the steering wheel. The computed result is then sent to the actuator attached to the steering wheel to provide feedback to the driver to give the sensation of an actual mechanical wheel turn on different kinds of roads [8]. The main functions of Steer-by-Wire are the Feedback Torque and Rack Torque functions, depicted in Fig.…”

Section: Steer-by-wire Systemmentioning

confidence: 99%

A Holistic (Component-based) Approach to AUTOSAR Designs

Lau

Tepan

Tran

et al. 2013

2013 39th Euromicro Conference on Software Engineering and Advanced Applications

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The development of new automotive functions in a car must comply with the AUTOSAR standard. Such functions are distributed over the ECUs of the car connected with buses. The development of these distributed functions is not easy in AUTOSAR because there is no global view of the system. In this paper we propose an approach that counters this difficulty by designing automotive systems with a global view and then transforming these systems into AUTOSAR systems.

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“…They have shown how AUTOSAR model permits to design and implement a safety embedded system. The system is made authenticated by simulation [21]. And proposed a Sensors arbitration algorithm to determine the state of sensors improve the reliability of the system.…”

Section: The Flexray Communication In Automotivementioning

confidence: 99%

A review on steer-by-wire system using Flexray

Mane¹,

Sonavane²,

Shingare³

2011

2011 2nd International Conference on Wireless Communication, Vehicular Technology, Information Theory and Aerospace &Amp; Elect

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Flexray is inclusive solution to managing communication between multiple ECUs (Electronic Control Units) in the vehicles. The Flexray protocol specifies versatile message identifiers that can be mapped to specific control information categories. Communications may occur at a maximum recommended rate of 10 Mbit/sec. FlexRay is a nextgeneration automotive control and communication protocol projected for safety-critical automotive applications such as Xby-Wire system, where electronic connections will replace the mechanical linkages. In this paper, we have presented a review, how the Flexray is expanding its area of working and applications in automotive Electronics.

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Steer-By-Wire system development using AUTOSAR methodology

Cited by 9 publications

References 3 publications

Design and Implementation Procedure for an Advanced Driver Assistance System Based on an Open Source AUTOSAR

Design and Implementation Procedure for an Advanced Driver Assistance System Based on an Open Source AUTOSAR

A Holistic (Component-based) Approach to AUTOSAR Designs

A review on steer-by-wire system using Flexray

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