Battery replacement mileage management method and system for electric vehicle, electronic equipment and medium

A technology of electric vehicles and management methods, applied in the direction of electric vehicles, charging stations, vehicle energy storage, etc., which can solve unfavorable management of batteries in swap stations, unfavorable maintenance and depreciation of battery packs, inability to effectively identify and correct battery pack replacement mileage, etc. question

Active Publication Date: 2021-04-09
AULTON NEW ENERGY AUTOMOTIVE TECHNOLOGY GROUP
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the defects that the existing technology cannot effectively identify and correct the abnormal mileage of the battery pack, which is not conducive to the maintenance and depreciation of the battery pack, and is also not conducive to the battery management of the entire power station. Electric vehicle battery replacement mileage management method, system, electronic device and medium capable of identifying and correcting abnormal battery replacement mileage

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
  • Battery replacement mileage management method and system for electric vehicle, electronic equipment and medium
  • Battery replacement mileage management method and system for electric vehicle, electronic equipment and medium
  • Battery replacement mileage management method and system for electric vehicle, electronic equipment and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] figure 1 A method for managing the battery replacement mileage of an electric vehicle according to this embodiment is shown, which is used for correcting and managing the battery terminal battery replacement mileage data recorded in the battery pack. Among them, each battery pack has a unique battery pack number, and the data of battery replacement mileage refers to the mileage that the battery pack can provide for the vehicle in one cycle from when it is replaced to when it is replaced. The mileage data of the battery terminal replacement can be but not limited to be recorded in the battery management system (BMS) of the battery pack. Each battery terminal battery replacement mileage data has a corresponding recording time. The electric mileage data and the corresponding recording time can be read from the battery pack and stored in the database for battery replacement mileage management.

[0046] The management methods of electric vehicle battery replacement mileage ...

Embodiment 2

[0052] This embodiment is a further improvement on the basis of Embodiment 1. Specifically in this embodiment, steps 11 to 12 of the method are the same as in embodiment 1, the difference is that a specific implementation process of step 13 is given, such as figure 2 shown, which includes:

[0053] Step 131: Find the battery replacement time that matches the record time corresponding to the abnormal battery terminal battery replacement mileage data. Among them, considering that the mileage data of the battery-side swap and the data of the car-side swap mileage are generated in real time during the battery swap, under normal circumstances, for the same battery swap process, the battery-side swap mileage data will be generated in a similar time and battery replacement record data, therefore, step 131 can specifically find the battery replacement time that matches the record time corresponding to the abnormal battery terminal battery replacement mileage data through the followi...

Embodiment 3

[0069] image 3 It shows a battery replacement mileage management system for an electric vehicle in this embodiment, which is used for correcting and managing the data of the battery replacement mileage recorded in the battery pack. Among them, each battery pack has a unique battery pack number, and the data of battery replacement mileage refers to the mileage that the battery pack can provide for the vehicle in one cycle from when it is replaced to when it is replaced. The mileage data of the battery terminal replacement can be but not limited to be recorded in the battery management system (BMS) of the battery pack. Each battery terminal battery replacement mileage data has a corresponding recording time. The electric mileage data and the corresponding recording time can be read from the battery pack and stored in the database for battery replacement mileage management.

[0070] The electric vehicle battery replacement mileage management system includes: an abnormality acqu...

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 electric vehicle battery replacement mileage management method and system, electronic equipment and a medium. The electric vehicle battery replacement mileage management method is used for carrying out correction management on battery end replacement mileage data recorded by a battery pack, and comprises the following steps: acquiring abnormal battery end replacement mileage data and a corresponding battery pack number based on a preset abnormality judgment rule; acquiring corresponding battery replacement record data according to the battery pack number, wherein the battery replacement record data comprise battery replacement time and vehicle-end battery replacement mileage data; and correcting the abnormal battery end battery replacing mileage data based on the recording time corresponding to the abnormal battery end battery replacing mileage data, the battery replacing time and the vehicle end battery replacing mileage data. According to the method, effective identification of abnormal data is realized, abnormality is corrected, the state of the battery pack can be mastered accurately, and maintenance and depreciation of the battery pack and management of the battery pack by the whole battery changing station are facilitated.

Description

technical field [0001] The invention belongs to the field of battery mileage management, and in particular relates to a method, system, electronic equipment and medium for managing the battery replacement mileage of an electric vehicle. Background technique [0002] The power station is an energy station that provides quick replacement for the power battery of an electric vehicle. The electric vehicle replaces the low-power battery pack with a fully-charged battery pack at the swap station to save charging time. The replacement station charges the replaced battery pack that is short of power, and then replaces the fully charged battery pack with the new vehicle after it is fully charged. [0003] Therefore, the battery swap station manages a large number of battery packs, and it is necessary to clearly and accurately grasp the status of each battery pack, especially the battery swap mileage of the battery pack, so as to facilitate the maintenance and depreciation of the bat...

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): B60L53/80
CPCB60L53/80Y02T10/70Y02T10/7072
Inventor 牛子铜
Owner AULTON NEW ENERGY AUTOMOTIVE TECHNOLOGY GROUP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap