Networked automobile speed prediction method based on space-time sequence information
A technology of sequence information and vehicle speed, applied in the field of automobile intelligent network connection
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[0099]Aiming at the actual driving state of the car, the present invention proposes a networked car speed prediction method based on time-space sequence information. Considering the temporal and spatial relevance of vehicle speed information, in addition to the operating conditions of the own vehicle, the spatial driving information of the preceding vehicle, the road gradient and the historical vehicle speed in time are jointly used as the input features of the vehicle speed prediction model, and the quantitative correlation between the features is proposed The analysis method has established a deep neural network model to deal with time series problems, which improves the accuracy of vehicle speed prediction results.
[0100]The present invention is realized through the following steps:
[0101]Step 1: Obtain and process the driving data set of the intelligent networked car. Real-time driving data sets and vehicle speed-related characteristics are obtained through the Advanced Driving As...
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