Evidence map›Paper›PMID 37050534›Full record

ArticleSensors (Basel, Switzerland)2023

A CNN-Based Wearable System for Driver Drowsiness Detection.

Yongkai Li, Shuai Zhang, Gancheng Zhu, Zehao Huang, Rong Wang, Xiaoting Duan, Zhiguo Wang

Open access · goldAbstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
9.0field-weighted citation impact, top 2% of its field
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

8 citing papers in PubMed, 35 citations in OpenAlex.

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  6. Wireless ear EEG to monitor drowsiness.Nature communications · 2024
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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

7 authors at 1 institution in 1 country.

Yongkai LiCenter for Psychological Sciences, Zhejiang University, Hangzhou 310028, China.
Shuai ZhangCenter for Psychological Sciences, Zhejiang University, Hangzhou 310028, China.ORCID 0000-0002-4457-9240
Gancheng ZhuCenter for Psychological Sciences, Zhejiang University, Hangzhou 310028, China.
Zehao HuangCenter for Psychological Sciences, Zhejiang University, Hangzhou 310028, China.
Rong WangCenter for Psychological Sciences, Zhejiang University, Hangzhou 310028, China.
Xiaoting DuanCenter for Psychological Sciences, Zhejiang University, Hangzhou 310028, China.
Zhiguo WangCenter for Psychological Sciences, Zhejiang University, Hangzhou 310028, China.ORCID 0000-0003-4553-0198
Zhejiang University · CN

Funding

China Postdoc- toral Science Foundation 2022M712791National Natural Science Foundation of China 32200890
6 · The paper itself

Abstract

Drowsiness poses a serious challenge to road safety and various in-cabin sensing technologies have been experimented with to monitor driver alertness. Cameras offer a convenient means for contactless sensing, but they may violate user privacy and require complex algorithms to accommodate user (e.g., sunglasses) and environmental (e.g., lighting conditions) constraints. This paper presents a lightweight convolution neural network that measures eye closure based on eye images captured by a wearable glass prototype, which features a hot mirror-based design that allows the camera to be installed on the glass temples. The experimental results showed that the wearable glass prototype, with the neural network in its core, was highly effective in detecting eye blinks. The blink rate derived from the glass output was highly consistent with an industrial gold standard EyeLink eye-tracker. As eye blink characteristics are sensitive measures of driver drowsiness, the glass prototype and the lightweight neural network presented in this paper would provide a computationally efficient yet viable solution for real-world applications.

Indexed as

Automobile DrivingWearable Electronic DevicesBlinkingSleep StagesWakefulnessconvolution neural networkdrivingdrowsiness detectionglasslightweight

Identifiers

PMID37050534
PMCPMC10099375
OpenAlexW4361009304

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.