Vehicle behavior estimating prediction apparatus and vehicle stability control system

摘要

PROBLEM TO BE SOLVED: To provide a vehicle behavior estimation and prediction device for reducing the number of input to a neural network, and for estimating and predicting quantity representing a vehicle behavior with high precision by dimensionally compressing quantity representing a plurality of vehicle behaviors while reflecting the features and a vehicle stabilization control system using the device.;SOLUTION: The vehicle behavior estimation and prediction device 1 is provided with: a featured value extraction means 2 which dimensionally compresses data relating to quantity representing a plurality of vehicle behaviors measured by a measurement device S by using a sandglass type neural network inSNN, and extracts output from a compression layer L3 of the sandglass type neural network inSNN as featured values f1; and a calculation means 3 configured of a neural network RNN for outputting the estimated value of quantity representing the current vehicle behavior or the predicted value of quantity representing the vehicle behavior after a fixed time based on extracted featured values f1.;COPYRIGHT: (C)2007,JPO&INPIT