The vehicle route choice has great impact on the vehicle operating conditions, but it has rarely been used as a way to create desired vehicle operation and benefit automotive control. This paper presents a route planning algorithm which generates a route that meets the requirement of high-speed driving time from the diesel particulate filter controller for an active diesel particulate filter regeneration. Real-time traffic information is considered when designing the route. A new routing algorithm based on the unconstrained Dijkstra algorithm is developed to approximately solve this consecutive-highway-time-constrained shortest-path problem. A correctness proof of the algorithm is given based on an augmented graph. Examples are provided to show the scenarios in which the proposed routes can facilitate the diesel particulate filter regeneration control without adding too much travel time cost.
Active route planning for active diesel particulate filter regeneration
2020-06-01
15 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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