Self-adaptive driving mode control method and device

A control method and driving mode technology, applied in the field of adaptive driving style mode control and adaptive driving mode control device, can solve the problems of inability to meet vehicle acceleration requirements, large granularity, low torque response, etc.

Pending Publication Date: 2022-02-22
WM SMART MOBILITY (SHANGHAI) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the setting granularity of this fixed driving mode is relatively large, which cannot meet the preferences and needs of users between several modes.
For example: the user expects the vehicle to drive in a

Method used

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  • Self-adaptive driving mode control method and device
  • Self-adaptive driving mode control method and device

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Embodiment Construction

[0025] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Although the description of the invention will be presented in conjunction with a preferred embodiment, it is not intended that the features of the invention be limited to that embodiment only. On the contrary, the purpose of introducing the invention in conjunction with the embodiments is to cover other options or modifications that may be extended based on the claims of the present invention. The following description contains numerous specific details in order to provide a thorough understanding of the present invention. The invention may also be practiced without these details. Also, some specific details will be omitted from the description in order to avoid obscuring or obscuring the gist of the present inventio...

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Abstract

The invention relates to a self-adaptive driving mode control method and device, and a computer readable storage medium. The control method comprises the following steps: collecting vehicle speed data and operation data of a vehicle are collected; calculating a target index according to the vehicle speed data and the operation data; adjusting the current index of the vehicle according to the target index; correcting the corresponding relation between the output torque and the vehicle speed data and the operation data and the corresponding relation between the torque response and the vehicle speed data and the operation data according to the adjusted current index; and calling the corrected corresponding relations according to the adjusted current indexes so as to operate the self-adaptive driving mode. According to the invention, adaptive learning can be carried out according to the driving style and the driving habit of the driver, and the torque analysis and the torque filtering of the vehicle can be adjusted in real time, so that personalized driving requirements of different users and different road conditions can be met.

Description

technical field [0001] The present invention relates to a control technology of a new energy vehicle, in particular to a control method for an adaptive driving style (Self-Adaption Drive Style, SDS) mode, and a control device for an adaptive driving mode. Background technique [0002] In the current new energy vehicle products, there are generally 2 to 3 driving modes such as economy (ECO), normal (NORMAL), and sports (SPORT). In different driving modes, different torque analysis sizes and torque filter sizes are set. Users can switch driving modes arbitrarily according to their own preferences. [0003] However, the setting granularity of this fixed driving mode is relatively large, which cannot meet the user's preferences and needs between several modes. For example: the user expects the vehicle to drive in a more economical mode to appropriately increase its cruising range, but at the same time feels that the torque response of the vehicle's inherent economical mode is ...

Claims

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Application Information

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IPC IPC(8): B60W40/105B60W50/00B60W60/00
CPCB60W40/105B60W50/00B60W60/001B60W2510/0609B60W2510/18B60W2050/0043B60W2520/10B60W2710/06B60W2710/08B60W2710/18
Inventor 阳鹏
Owner WM SMART MOBILITY (SHANGHAI) CO LTD
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