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Pure electric vehicle mode recognition and control method and device

A pure electric vehicle and pattern recognition technology, applied in the field of pure electric vehicle pattern recognition and control, can solve the problems of ignoring the user's operation experience and the deviation of the user's driving experience

Pending Publication Date: 2021-04-23
HOZON NEW ENERGY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The braking torque of the braking energy recovery system is closely related to the user's driving experience. When performing braking energy recovery, the user's operating experience is often ignored, resulting in a deviation in the user's driving experience

Method used

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  • Pure electric vehicle mode recognition and control method and device
  • Pure electric vehicle mode recognition and control method and device
  • Pure electric vehicle mode recognition and control method and device

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Embodiment Construction

[0067] In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Apparently, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings without any creative work. and obtain other implementations. In addition, the belonging of the design orientation only indicates the relative positional relationship between the components, not the absolute positional relationship.

[0068] According to the first aspect of the present invention, a flow chart of a pure electric vehicle vehicle pattern recognition and control method is provided, such as figure 1 shown, including:

[0069] Step S101: Obtain the current driving mode of the vehicle.

[0070] In the e...

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Abstract

The invention discloses a pure electric vehicle mode recognition and control method and device. The method comprises the steps of obtaining the current driving mode of a vehicle; obtaining facial information of a current user, matching user information in a vehicle-mounted database according to the facial information, and confirming driving information of the current user; obtaining the optimal grade of the energy recovery grade used by the current user in the current driving mode, and adjusting the energy recovery grade of the braking energy recovery system to the optimal grade; and broadcasting the driving mode and the energy recovery level used by the vehicle to the current user, and displaying the driving mode and the energy recovery level on the interactive screen. According to the method, the user information and the driving information are automatically matched through face recognition, and after different driving modes and energy recovery intensity levels of the vehicle are recognized through the VCU, the corresponding power type is automatically matched to the current user, so that friendly driving experience is brought to drivers and passengers.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to a vehicle pattern recognition and control method and device for a pure electric vehicle. Background technique [0002] VCU: Vehicle Control Unit (Vehicel Contorl Unit). The central control unit of the new energy vehicle is the core of the entire control system. The VCU collects motor and battery status, accelerator pedal signal, brake pedal signal and other actuator sensor controller signals, comprehensively analyzes and makes corresponding judgments according to the driver's driving intention, and then monitors the actions of the lower-level controllers. Responsible for the normal driving of the car, braking energy feedback, energy management of the vehicle engine and power battery, network management, fault diagnosis and treatment, vehicle status monitoring, etc., so as to ensure that the vehicle has better power, higher economy and Normal and stable work under reli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L15/20B60L7/10
CPCB60L15/20B60L7/10B60L2260/20Y02T10/72
Inventor 肖岩曲帅李璞丁祥崔挺李江有
Owner HOZON NEW ENERGY AUTOMOBILE CO LTD
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