New Approach of Tools Application for Systems Engineering in Automotive Software Development

2017 ◽  
Author(s):  
Max Mauro Santos ◽  
Celso Mendes ◽  
Taysa Banik ◽  
Felipe Franco ◽  
João Neme ◽  
...  
Keyword(s):  
Software Development ◽  
Systems Engineering ◽  
New Approach ◽  
Automotive Software

scholarly journals Continuous Automotive Software Updates through Container Image Layers

Electronics ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 739
Author(s):  
Nicholas Ayres ◽  
Lipika Deka ◽  
Daniel Paluszczyszyn
Keyword(s):  
Embedded System ◽  
Ad Hoc ◽  
New Technologies ◽  
Electronic Control Unit ◽  
Control Unit ◽  
New Approach ◽  
Automotive Software ◽  
Software Updating ◽  
Software Updates ◽  
Functional Software

The vehicle-embedded system also known as the electronic control unit (ECU) has transformed the humble motorcar, making it more efficient, environmentally friendly, and safer, but has led to a system which is highly dependent on software. As new technologies and features are included with each new vehicle model, the increased reliance on software will no doubt continue. It is an undeniable fact that all software contains bugs, errors, and potential vulnerabilities, which when discovered must be addressed in a timely manner, primarily through patching and updates, to preserve vehicle and occupant safety and integrity. However, current automotive software updating practices are ad hoc at best and often follow the same inefficient fix mechanisms associated with a physical component failure of return or recall. Increasing vehicle connectivity heralds the potential for over the air (OtA) software updates, but rigid ECU hardware design does not often facilitate or enable OtA updating. To address the associated issues regarding automotive ECU-based software updates, a new approach in how automotive software is deployed to the ECU is required. This paper presents how lightweight virtualisation technologies known as containers can promote efficient automotive ECU software updates. ECU functional software can be deployed to a container built from an associated image. Container images promote efficiency in download size and times through layer sharing, similar to ECU difference or delta flashing. Through containers, connectivity and OtA future software updates can be completed without inconveniences to the consumer or incurring expense to the manufacturer.

VORDi*

2021 ◽  
Vol 12 (4) ◽  
pp. 0-0
Keyword(s):  
Cloud Computing ◽  
Information Systems ◽  
Requirements Engineering ◽  
Systems Engineering ◽  
Early Phase ◽  
Service Providers ◽  
Software As A Service ◽  
New Approach ◽  
Computing Services ◽  
Cloud Computing Services

Cloud computing services mature both economically and technologically and play a more and more extensive role in the domain of software and information systems engineering. SaaS offers advantage for both service providers and consumers. SaaS is faced with the question of appropriate techniques applying at early phase of Requirements engineering of producing system. The paper highlights two traditional methods namely i* and VORD belonging respectively to Goal oriented Requirements Engineering and Viewpoints approaches. The approach proposed try to dealing with the requirements elicitation in the context of Software-as-a-service SaaS. So, the approach benefits from strengths of both VORD and i* models and propose a combination of them in a new approach namely VORDi*.

scholarly journals Lego-like technologies in manufacturing power distribution boxes for contemporary radar station

2018 ◽  
pp. 59-71
Author(s):  
T. O. Gogoberidze ◽  
V. I. Klassen ◽  
V. V. Kondratev ◽  
P. V. Novikov ◽  
P. A. Tushnov
Keyword(s):  
Systems Engineering ◽  
Power Distribution ◽  
Manufacturing Process ◽  
Labour Productivity ◽  
3D Modelling ◽  
Manufacturing Processes ◽  
New Approach ◽  
Radar Station ◽  
Promising Technology ◽  
System Components

The paper considers ways of increasing labour productivity in manufacturing radioelectronic system components. We used systems engineering methods to develop a new approach to describing manufacturing processes that makes it possible to reduce assembly duration. We present a promising technology for describing a manufacturing process in small-lot production using digital 3D modelling and a Lego -like approach to design building instructions for children's construction sets.

scholarly journals New Approach on the Agile Cycles Containment Effectiveness Metrics in Automotive SW Development

ACTA IMEKO ◽  
2019 ◽  
Vol 7 (4) ◽  
pp. 3
Author(s):  
Ionut Andrei Sandu ◽  
Alexandru Salceanu
Keyword(s):  
Software Development ◽  
Agile Software Development ◽  
Agile Development ◽  
Extended Version ◽  
New Approach ◽  
Development Team ◽  
Real Application ◽  
Original Contribution ◽  
Agile Software

<p class="Abstract"><span lang="EN-US">In an ideal Agile Development Team, defects should not exist. But in reality and especially in Automotive Agile Software Development, we need to have a mechanism for defects handling and tracking to closure. In this paper we describe the benefits and principles for measuring the defects handling metrics in automotive programs and organizations which adopted Agile SW Development. We are presenting the Iteration Containment Effectiveness, Program Increment Containment Effectiveness and Defect Debt Trend metrics. The acquired advantages are demonstrated by a detailed example of real application on how to measure the classical Phase Containment Effectiveness metric on Iteration (Sprint) and Program Increment (Scum of Scrums / Scaled Agile) Level. This paper is an extended version of the original contribution to the IMEKO TC 4 2017 symposium in Iasi, Romania.</span></p>

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