Method, system and product for predicting energy consumption related characteristics in navigation travel

• Main Authors: YUAN XINMEI, MENG LINGHAO, GU LEQI, BAO BO, ZHAO ZHOULUN, MA YIFAN
• Format: Patent
• Language: Chinese; English
• Published: 12.05.2023
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention relates to a method, a system and a product for predicting energy consumption related characteristics in a navigation journey, and belongs to prediction of energy consumption related characteristics of an electric automobile. Extracting N actual road strokes; acquiring navigation travel characteristics of N actual road travels, and calculating energy consumption related characteristics; constructing a training sample; constructing an estimation model for predicting energy consumption related travel characteristics by applying the navigation travel characteristics; training the energy consumption related travel characteristic estimation model by adopting the training sample; predicting mathematical expectation and/or probability distribution of the energy consumption related characteristics based on the trained energy consumption related travel characteristic estimation model; the mathematical expectations and/or probability distributions of the energy consumption related features are used for en