Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Energy management method for battery electric vehicle

A technology of energy management and pure electric vehicles, which is applied in the direction of electric vehicles, electrical devices, vehicle components, etc., can solve the problems of heavy workload, differences, and cumbersome maintenance, so as to optimize the overall performance and ensure the effect of using experience

Inactive Publication Date: 2019-12-17
SHAANXI FAST GEAR CO
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the condition of each vehicle is different, and engineers need to go to the site to calibrate the relevant parameters of the vehicle based on the data collected by following the vehicle and the driver’s feedback, and update the appropriate parameters for different working conditions and drivers. Maintenance is cumbersome and costly

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 management method for battery electric vehicle
  • Energy management method for battery electric vehicle
  • Energy management method for battery electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0021] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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 invention discloses an energy management method for a battery electric vehicle and belongs to the field of energy consumption control. The energy management method for the battery electric vehiclecomprises the following steps: 1, utilizing endurance mileage as a response variable, and determining parameters by utilizing DOE (Design of Experiment) to obtain the significant analysis results offactors; 2, carrying out energy consumption tests according to the significant analysis results of the factors, and determining corresponding energy management methods; 3, based on different road conditions and driving habits, utilizing the steps 1 and 2 to obtain energy management methods under corresponding conditions; and 4, in the use process of the vehicle, according to the acquired input parameters, invoking the corresponding energy management method to carry out energy management and realize maximum endurance mileage. The method solves the problems of heavy manual calibration workload,complicated post maintenance and high cost under the existing conditions.

Description

technical field [0001] The invention belongs to the field of energy consumption control, in particular to an energy management method for pure electric vehicles. Background technique [0002] At present, the energy management strategy of pure electric commercial vehicles is often unable to adapt to road conditions, drivers' driving habits and other influencing factors, and cannot self-learn to adapt to the working conditions of each customer during mass production. At the current stage, different energy management strategies are generally adopted for different working conditions. According to factors such as ambient temperature, accelerator opening and braking frequency, different energy feedback intensities and shift points are adopted to control the energy consumption of the vehicle and extend the life of the vehicle. driving mileage. However, the condition of each vehicle is different, and engineers need to go to the site to calibrate the relevant parameters of the vehic...

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
IPC IPC(8): B60L3/12G06F17/11
CPCB60L3/12G06F17/11
Inventor 多良崔晓龙王鹏
Owner SHAANXI FAST GEAR CO
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com