A kernel-based architecture for safe cooperative vehicular functions
Paper i proceeding, 2014

Future vehicular systems will be able to cooperate in order to perform many functions in a more effective and efficient way. However, achieving predictable and safe coordination of vehicles that autonomously cooperate in open and uncertain environments is a challenging task. Traditional solutions for achieving safety either impose restrictions on performance or require costly resources to deal with the worst case situations. In this paper, we describe a generic architectural pattern that addresses this problem. We consider that cooperative functions can be executed with multiple levels of service, and we rely on a safety kernel to manage the service level in run-time. A set of safety rules defined in design-time determine conditions under which the cooperative function can be performed safely in each level of service. The paper provides details of our implementation of this safety kernel, covering both hardware and software aspects. It also presents an example application of the proposed solutions in the development of a demonstrator using scaled vehicles.

Författare

[Person 0e4eae02-a3c5-45fb-a0c0-efaf92e1e753 not found]

Universidade de Lisboa

[Person a6fa6351-d474-46d2-985c-9e462b02f0f0 not found]

Universidade de Lisboa

[Person 42555d08-7f06-4406-b9e3-a8104ed8f8c5 not found]

Universidade de Lisboa

[Person aa6282ac-20cb-4837-b874-18bf581cedcd not found]

Universidade de Lisboa

[Person a0bcaea6-d7cb-4daa-96fe-984df80ab676 not found]

Chalmers, Data- och informationsteknik, Nätverk och system

[Person e8370ec7-f253-4aae-84f4-6cbfb9fb6874 not found]

Chalmers, Data- och informationsteknik, Nätverk och system

[Person d6ac7983-64bf-4734-8817-8f989cc55478 not found]

Chalmers, Data- och informationsteknik, Nätverk och system

Proceedings of the 9th IEEE International Symposium on Industrial Embedded Systems, SIES 2014

228-237

Drivkrafter

Hållbar utveckling

Styrkeområden

Transport

Ämneskategorier

Systemvetenskap

DOI

10.1109/SIES.2014.6871208

ISBN

978-147994023-3

Mer information

Senast uppdaterat

2020-11-09