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

Charging behavior identification method and device, terminal equipment and storage medium

A recognition method and behavioral technology, applied in neural learning methods, character and pattern recognition, coin-operated equipment for distributing discrete items, etc., can solve problems such as reducing user charging experience and failing to recognize whether electric vehicles have been replaced

Active Publication Date: 2019-06-25
深圳智链物联科技有限公司
View PDF11 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the embodiment of the present application provides a charging behavior identification method, device, terminal equipment, and computer-readable storage medium to solve the problem of being unable to identify whether there is a behavior of changing a vehicle during the charging process of an electric vehicle in the prior art, thereby Problems that reduce user charging experience

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
  • Charging behavior identification method and device, terminal equipment and storage medium
  • Charging behavior identification method and device, terminal equipment and storage medium
  • Charging behavior identification method and device, terminal equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0096] See figure 2 , which is a schematic block diagram of a charging behavior identification method provided in the embodiment of the present application, and the method may include the following steps:

[0097] Step S201. Obtain the charging data of the electric vehicle uploaded by the charging pile, and the charging data includes charging current data.

[0098] It should be noted that the above charging data generally includes charging voltage data, charging current data and charging power data. During the charging process of electric vehicles, the charging voltage and charging power are generally constant. In some cases, corresponding analysis and identification can be performed based on charging current data only. At this time, the above charging data can only include charging current data. In other cases, charging current data and charging voltage data are required, and at this time, the above charging data may only include charging voltage data and charging current d...

Embodiment 2

[0119] See Figure 4 , which is another schematic flow diagram of the charging behavior recognition method provided in the embodiment of the present application, the method may include the following steps:

[0120] Step S401. Obtain the charging data of the electric vehicle uploaded by the charging pile, and the charging data includes charging current data.

[0121] Step S402, generating a charging current curve according to the charging current data.

[0122] Specifically, according to data such as charging current and voltage, corresponding curves are drawn in a set coordinate system.

[0123] It should be noted that, in general, the charging data mainly includes current, voltage and power, while the charging power of electric vehicles is generally unchanged, and the power curve can play a small role in the analysis and identification of the battery state. The voltage identification process It is relatively simple and can generally be completed before current identificatio...

Embodiment 3

[0166] See Figure 9 , which is another schematic block diagram of the charging behavior identification method provided in the embodiment of the present application, the method may include the following steps:

[0167] Step S901. Obtain the charging data of the electric vehicle uploaded by the charging pile, and the charging data includes charging current data.

[0168] Step S902, input the charging data into the pre-trained random forest model, and obtain the charging mode corresponding to the charging data.

[0169] It should be noted that the random forest model can be a model including n decision trees, n is a positive integer greater than zero, and the model can be specifically Figure 10 The model in the random forest model diagram, such as Figure 10 As shown, it includes decision trees Tree1, Tree2...Tree(n-1), Tree(n), each decision tree classifies the corresponding random sample set, and obtains the corresponding classification results Type 1, Type 1...Type 2 , Ty...

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 invention is applicable to the technical field of electric vehicles, and discloses a charging behavior recognition method and device, terminal equipment and a computer readable storage medium, and the method comprises the steps: obtaining charging data, uploaded by a charging pile, of an electric vehicle, the charging data comprising charging current data; Judging whether thecharging current data meets a preset condition or not; wherein the preset conditions are as follows: a time period in which the current continues to be a preset numerical value exists between the charging starting time and the charging ending time, and the charging data from the starting moment of the time period to the first preset moment and the charging data from the ending moment of the timeperiod to the second preset moment belong to different charging types respectively; And when the charging current data meets a preset condition, determining that a vehicle replacement behavior existsin the charging process. According to the embodiment of the invention, whether the charging behavior of the replaced vehicle exists in the charging process can be identified.

Description

technical field [0001] The present application belongs to the technical field of electric vehicles, and in particular relates to a charging behavior identification method, device, terminal equipment and computer-readable storage medium. Background technique [0002] With the continuous development of science and technology, the application of electric vehicles is becoming more and more extensive. [0003] At present, when a car owner uses a charging station to charge an electric vehicle, after completing the payment for the corresponding charging order, the corresponding socket of the charging pile will be powered on, and then the car owner can connect the electric vehicle to the charging pile through the adapter and charging cable Corresponding outlets to charge electric vehicles. [0004] During the charging process of electric vehicles, the interests of vehicle owners need to be protected to ensure the charging experience of users. If the plug of the electric car is pul...

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): G06K9/62G06N3/02G06N3/08G07F15/00
Inventor 卢露
Owner 深圳智链物联科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com