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Method and system for predicting residual service life of charging cable of battery swap station

A charging cable and prediction method technology, which is applied in the computer field, can solve problems such as the difficulty of accurately predicting the remaining service life of cables, and achieve the effects of improving accuracy and effectiveness, improving safety, and reducing fires

Pending Publication Date: 2022-05-13
AULTON NEW ENERGY AUTOMOTIVE TECHNOLOGY GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The technical problem to be solved by the present invention is to provide a method and system for predicting the remaining service life of a charging cable in a power station to overcome the defect that it is difficult to accurately predict the remaining service life of the cable in the prior art

Method used

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  • Method and system for predicting residual service life of charging cable of battery swap station
  • Method and system for predicting residual service life of charging cable of battery swap station
  • Method and system for predicting residual service life of charging cable of battery swap station

Examples

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Embodiment 1

[0111] This embodiment provides a method for predicting the remaining service life of a charging cable in a power station, figure 1 A flow chart of the prediction method of this embodiment is shown. refer to figure 1 , the prediction method of this embodiment includes:

[0112] S11. Obtain current temperature data of the charging cable;

[0113] S12. Extract at least two temperature features from the temperature data;

[0114] S13. Predict the current remaining service life of the charging cable based on at least two temperature characteristics.

[0115] In this embodiment, it is preferable to use the temperature measuring optical fiber deployed on the charging cable to obtain the temperature data of the charging cable, wherein the temperature data acquisition cycle can be customized according to the actual application, and the temperature measuring optical fiber has high temperature measurement sensitivity and convenient layout Etc. In addition, in this embodiment, it is...

Embodiment 2

[0166] This embodiment provides a prediction system for the remaining service life of the charging cable in the power station, Figure 5 A block diagram of the prediction system of this embodiment is shown. refer to Figure 5 , the prediction system of this embodiment includes:

[0167] Obtaining module 1, used to obtain the current temperature data of the charging cable;

[0168] Extraction module 2, for extracting at least two temperature features from temperature data;

[0169] The prediction module 3 is configured to predict the current remaining service life of the charging cable based on at least two temperature characteristics.

[0170] In this embodiment, it is preferable to use the temperature measuring optical fiber deployed on the charging cable to obtain the temperature data of the charging cable, wherein the temperature data acquisition cycle can be customized according to the actual application, and the temperature measuring optical fiber has high temperature ...

Embodiment 3

[0219] This embodiment provides an electronic device, which can be expressed in the form of a computing device (for example, it can be a server device), including a memory, a processor, and a computer program stored on the memory and operable on the processor, wherein the processor When the computer program is executed, the method for predicting the remaining service life of the charging cable in the swap station provided in Embodiment 1 can be realized.

[0220] Image 6 A schematic diagram of the hardware structure of this embodiment is shown, as Image 6 As shown, the electronic device 9 specifically includes:

[0221] At least one processor 91, at least one memory 92, and a bus 93 for connecting different system components, including the processor 91 and the memory 92, wherein:

[0222] The bus 93 includes a data bus, an address bus, and a control bus.

[0223] The memory 92 includes a volatile memory, such as a random access memory (RAM) 921 and / or a cache memory 922 ,...

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Abstract

The invention discloses a method and system for predicting the remaining service life of a charging cable of a battery swap station. The prediction method comprises the following steps: acquiring current temperature data of a charging cable; extracting at least two temperature features from the temperature data; and predicting the current remaining service life of the charging cable based on the at least two temperature characteristics. When the residual service life of the charging cable is predicted based on the temperature data, the at least two temperature characteristics are extracted from the current temperature data of the charging cable, and then the current residual service life of the charging cable is predicted according to the at least two temperature characteristics. Therefore, residual life prediction is carried out according to multi-angle and multi-layer effective information, the accuracy and effectiveness of residual service life prediction of the charging cable can be improved, guidance can be provided for regular maintenance and timely replacement of the charging cable, and fire disasters caused by thermal aging of the charging cable are reduced. And the safety of the battery swap station is improved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and system for predicting the remaining service life of a charging cable in a power station. Background technique [0002] The charging cable of the power station is the energy transmission medium of the electric energy battery, which is composed of a core conductor, an insulating material and a protective layer. Due to the long-term current-carrying heating of the core conductor in the cable and the influence of external factors such as electric field, moisture, and solvents, it is easy to cause the aging of the insulating material, causing the insulating material to lose or reduce its insulation and mechanical properties, and even cause breakdown and fire. It will bring huge security risks and economic losses to the power supply. Therefore, it is of great significance to use a reasonable method to predict the remaining service life of cables at different operating t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06F30/27G06F16/215G06F119/04
CPCG06Q10/04G06F30/27G06F16/215G06F2119/04
Inventor 张建平常伟
Owner AULTON NEW ENERGY AUTOMOTIVE TECHNOLOGY GROUP
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