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Technical Paper

Survey of Automotive Privacy Regulations and Privacy-Related Attacks

2019-04-02
2019-01-0479
Privacy has been a rising concern. The European Union has established a privacy standard called General Data Protection Regulation (GDPR) in May 2018. Furthermore, the Facebook-Cambridge Analytica data incident made headlines in March 2018. Data collection from vehicles by OEM platforms is increasingly popular and may offer OEMs new business models but it comes with the risk of privacy leakages. Vehicular sensor data shared with third-parties can lead to misuse of the requested data for other purposes than stated/intended. There exists a relevant regulation document introduced by the Alliance of Automobile Manufacturers (“Auto Alliance”), which classifies the vehicular sensors used for data collection as covered and non-sensitive parameters.
Technical Paper

EMERALDS-OSEK: A Small Real-Time Operating System for Automotive Control and Monitoring

1999-03-01
1999-01-1102
Increasingly, microcontrollers are being used in automotive systems to handle sophisticated control and monitoring activities. As applications become more sophisticated, their design and development becomes complex, necessitating the use of an operating system to manage the complexity and provide an abstraction for improving portability of code. This paper presents EMERALDS-OSEK, an operating system we have designed and implemented based on OSEK/VDX, an open industry standard. We present some of the features and optimizations that make EMERALDS-OSEK appropriate for small, low-cost microcontrollers typically found in automotive applications. We also present measurements of operating system performance. We find EMERALDS-OSEK to be efficient, both in terms of processing overheads and memory usage. However, we also find some parts of the OSEK standard that may be improved, and present our ideas for such improvements.
Technical Paper

A Distributed Control System Framework for Automotive Powertrain Control with OSEK Standard and CAN Network

1999-03-01
1999-01-1276
This paper presents a distributed control system framework for next-generation automotive control systems, in which various control units are connected with CAN bus. The framework is a software platform that performs communication between control units and invocation of application programs. The framework includes necessary functions for data transmission to meet end-to-end timing constraints in distributed control systems. Application programmers don't have to write any communication procedure but focus on developing application programs with appropriate API (Application Program Interface). The framework is based on driving force management and also OSEK, which is a standard real-time operating system (OSEK-OS) and a communication protocol (CAN) for automotive control. We are now applying our prototype framework to an adaptive cruise control system in our experimental vehicle.
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