Evidence map›Paper›PMID 37741826›Full record

ArticleNature communications2023

Realistic fault detection of li-ion battery via dynamical deep learning.

Jingzhao Zhang, Yanan Wang, Benben Jiang, Haowei He, Shaobo Huang, Chen Wang, Yang Zhang, Xuebing Han, Dongxu Guo, Guannan He and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Jingzhao Zhang *IIIS Tsinghua University, Beijing, China.
Yanan Wang *State Key Laboratory of Intelligent Green Vehicle and Mobility, School of Vehicle and Mobility, Tsinghua University, Beijing, China.
Benben Jiang *Department of Automation, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China.ORCID http://orcid.org/0000-0003-1288-3798
Haowei HeIIIS Tsinghua University, Beijing, China.ORCID http://orcid.org/0000-0002-3717-953X
Shaobo HuangBeijing Circue Energy Technology Co. Ltd., Beijing, China.
Chen WangSchool of Automation Science and Electrical Engineering, Beihang University, Beijing, China.ORCID http://orcid.org/0000-0002-6834-9327
Yang ZhangBeijing Circue Energy Technology Co. Ltd., Beijing, China.
Xuebing HanState Key Laboratory of Intelligent Green Vehicle and Mobility, School of Vehicle and Mobility, Tsinghua University, Beijing, China.
Dongxu GuoState Key Laboratory of Intelligent Green Vehicle and Mobility, School of Vehicle and Mobility, Tsinghua University, Beijing, China.ORCID http://orcid.org/0000-0003-3697-6913
Guannan HeDepartment of Industrial Engineering and Management, College of Engineering, Peking University, Beijing, China. gnhe@pku.edu.cn.ORCID http://orcid.org/0000-0002-5055-076X
Minggao OuyangState Key Laboratory of Intelligent Green Vehicle and Mobility, School of Vehicle and Mobility, Tsinghua University, Beijing, China. ouymg@tsinghua.edu.cn.

Funding

National Natural Science Foundation of China (National Science Foundation of China) 72271008
6 · The paper itself

Abstract

Accurate evaluation of Li-ion battery (LiB) safety conditions can reduce unexpected cell failures, facilitate battery deployment, and promote low-carbon economies. Despite the recent progress in artificial intelligence, anomaly detection methods are not customized for or validated in realistic battery settings due to the complex failure mechanisms and the lack of real-world testing frameworks with large-scale datasets. Here, we develop a realistic deep-learning framework for electric vehicle (EV) LiB anomaly detection. It features a dynamical autoencoder tailored for dynamical systems and configured by social and financial factors. We test our detection algorithm on released datasets comprising over 690,000 LiB charging snippets from 347 EVs. Our model overcomes the limitations of state-of-the-art fault detection models, including deep learning ones. Moreover, it reduces the expected direct EV battery fault and inspection costs. Our work highlights the potential of deep learning in improving LiB safety and the significance of social and financial information in designing deep learning models.

Identifiers

PMID37741826
PMCPMC10517941

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.