Unlock instant, AI-driven research and patent intelligence for your innovation.

Energy recovery control method, device, controller and electric vehicle

An electric vehicle and energy recovery technology, which is applied in the field of controllers, electric vehicles, energy recovery control methods, and devices, can solve problems such as difficult to achieve maximum energy recovery, and achieve the effect of maximizing energy recovery

Active Publication Date: 2021-12-28
GREAT WALL MOTOR CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides an energy recovery control method, device, controller and electric vehicle to overcome the problem that the energy recovery control method in the prior art is difficult to achieve the maximum recovery of energy

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Energy recovery control method, device, controller and electric vehicle
  • Energy recovery control method, device, controller and electric vehicle
  • Energy recovery control method, device, controller and electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0052] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of this application and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodime...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the present application provides an energy recovery control method, device, controller and electric vehicle, the method includes: determining whether the electric vehicle is in the coasting energy recovery mode or the braking energy recovery mode; if the electric vehicle is in the coasting energy recovery mode or braking energy recovery mode, obtain the energy recovery torque of the electric vehicle; send the energy recovery torque to the motor controller of the electric vehicle, so that the motor controller controls the motor of the electric vehicle to charging the battery of the electric vehicle. The method provided in the embodiment of the present application can solve the problem that the energy recovery control method in the prior art is difficult to achieve the maximum recovery of energy.

Description

technical field [0001] The embodiments of the present application relate to the technical field of electric vehicles, and in particular to an energy recovery control method, device, controller and electric vehicles. Background technique [0002] With the annual growth rate of tens of millions of cars in the world, the proven oil reserves on the earth will be exhausted within a limited period of time; at the same time, a large amount of toxic and harmful gases produced by the burning of oil by cars will also affect the atmosphere. The environment has caused great damage, and its threat to human health has become a global disaster. Therefore, the development of pure electric electric vehicles is an inevitable trend of the development of the transportation industry, and it is also the general trend of the development of the automobile industry. [0003] With the increasingly serious problems of environmental pollution and energy shortage, electric vehicles have become a new ho...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B60L7/10B60L15/20
CPCB60L7/10B60L15/20B60L2240/42B60L2260/24B60L2260/26B60L2240/423B60L2250/26B60L2240/12B60L2240/16B60L7/18
Inventor 张君伟
Owner GREAT WALL MOTOR CO LTD