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Charging anxiety behavior prediction system and prediction method

A technology for forecasting systems and behaviors, applied in forecasting, instrumentation, data processing applications, etc., to achieve the effect of solving the problem of mileage anxiety

Pending Publication Date: 2022-04-29
CHONGQING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing disclosed technology, there is a lack of research on the prediction of driver charging anxiety behavior. Only by fully predicting the driver's charging anxiety behavior can the problem of range anxiety be better solved.

Method used

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  • Charging anxiety behavior prediction system and prediction method
  • Charging anxiety behavior prediction system and prediction method
  • Charging anxiety behavior prediction system and prediction method

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Embodiment Construction

[0068] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0069] The terms "first" and "second" in the specification and claims of the present invention and the above drawings are used to distinguish different objects, rather than to describe a specific order.

[0070] An embodiment of the present invention provides a charging anxiety behavior prediction system, such as figure 1 As shown, the system includes an acquisition unit, an image preprocessing unit, a vehicle remaining mileage monitoring unit and a cloud stor...

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Abstract

The invention relates to the technical field of charging behavior prediction, in particular to a charging anxiety behavior prediction system and method.The prediction system comprises an obtaining unit, an image preprocessing unit, a vehicle remaining mileage monitoring unit and a cloud storage computing platform; according to the method, driver expression features and head deflection actions are input into a charging demand prediction model, then a prediction result indicating whether charging behaviors exist is output and recorded and stored, the prediction result is compared with dashboard remaining electric quantity data uploaded in a vehicle in real time, prediction accuracy is evaluated, the charging demand prediction model is continuously trained and optimized, and the charging demand prediction accuracy is improved. And predicting the charging demand of the driver through the trained charging demand prediction model. The technical problem of predicting the charging demand of the electric vehicle is solved.

Description

technical field [0001] The present invention relates to the technical field of charging behavior prediction, in particular to a charging anxiety behavior prediction system and prediction method. Background technique [0002] According to statistics from the China Association of Automobile Manufacturers, the sales volume of electric vehicles in mainland China in 2020 will be 1.367 million, a year-on-year increase of 10.9%. The popularization and application of electric vehicles still faces many technical and market obstacles: firstly, limited by the capacity of on-board batteries, the mileage of electric vehicles is generally lower than that of traditional fuel vehicles; secondly, limited by battery technology, the charging speed of batteries is much lower than that of fuel vehicles Vehicle refueling speed; Finally, the supporting construction of electric vehicle infrastructure is slow. In the current urban and intercity transportation network, the number of electric vehicle ...

Claims

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Application Information

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IPC IPC(8): G06V40/20G06V40/18G06V40/16G06V20/56G06T17/00G06Q50/06G06Q10/04G06K9/62G06V10/764
CPCG06Q10/04G06Q50/06G06T17/00G06F18/2411
Inventor 龙虹毓赵胤豪黄昭成徐洋尹霄詹小胜刘上华何宇强
Owner CHONGQING UNIV OF POSTS & TELECOMM
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