SPEED RANGE CONTROL ALGORITHM OF AUTOMATIC TRANSMISSION USING NEURAL NETWORK

摘要

PURPOSE: A speed range control algorithm using a neutral network is provided to perform a shift corresponding to the desire of a driver and the condition of a road by precisely operating a neural network operation. CONSTITUTION: Detecting units(110-150) detect the travel information of a vehicle and transmit the information to an input terminal of a neural network(20) via many variables. The neural network learns to process the variables, forms the structure in which a weight is applied to a node in which a corresponding target control is performed, and outputs a final output value corresponding to learning depending on an upward gradient and a downward gradient. A control unit(30) controls the transit to a corresponding travel mode depending on the signal outputted from the neural network.