The research on vehicle driving pattern characteristic parameters search algorithm based on parallel computing

There is close relationship between the driving pattern and the energy saving of hybrid electric vehicle. In order to improve the vehicle driving pattern recognition model and the intelligent control strategy of hybrid electric vehicle, a vehicle driving pattern characteristic parameters search algorithm based on parallel computing is created in this paper. This algorithm mainly includes assigning the work threads according to the numbers of CPU nucleuses in genetic algorithm on average and choosing the better starting point from each set in floating search algorithm. The results shows the vehicle driving pattern characteristic parameters search algorithm based on parallel computing could reduce the searching time greatly and satisfy the demand of driving pattern recognition.