The invention discloses an auxiliary brake method and system, and belongs to the field of driving safety. Selection of an auxiliary brake manner is carried out on the basis of a BP neural network; an auxiliary brake manner combination is input into the built BP neutral network, so that the BP neutral network continuously adjusts weights and threshold values of all layers of the network according to training data, and the adjustment process is stopped until the preset condition is met. Further, the needed auxiliary brake manner is output according to the actual brake needs, so that brake is carried out according to the obtained auxiliary brake manner, the brake need of a vehicle located in the long downgrade is met, and the brake efficiency is improved.
Auxiliary brake method and system
2015-10-21
Patent
Elektronische Ressource
Englisch
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