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Wearable multi-mode driver physiological state monitoring system

A physiological state, multi-modal technology, applied in diagnostic recording/measurement, equipment for testing eyes, medical science, etc., can solve the problems that the driver's physiological state cannot be detected, and the monitoring indicators cannot reflect the driver's driving state, etc., to achieve The effect of ensuring driving safety

Inactive Publication Date: 2019-03-08
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the special working environment of the driver, traditional physiological detection instruments cannot detect the physiological state of the driver in a small cab
In addition, a single monitoring indicator cannot reflect the actual driving status of the driver.

Method used

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  • Wearable multi-mode driver physiological state monitoring system
  • Wearable multi-mode driver physiological state monitoring system
  • Wearable multi-mode driver physiological state monitoring system

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Embodiment Construction

[0022] The wearable multi-modal driver's physiological state monitoring system of the present invention is described in conjunction with the accompanying drawings.

[0023] The system schematic diagram and system structure diagram of the present invention are respectively as figure 1 , figure 2 As shown, the system consists of two parts: a wearable multi-modal biological signal acquisition device 1 and a human-computer interaction terminal 2 . The wearable multimodal bio-signal acquisition device 1 described therein includes: an EEG acquisition unit 3 , an eye tracker unit 4 , a PPG acquisition unit 5 , a signal integration module 6 , a power supply module 7 , and a mobile microprocessor 8 . The mobile microprocessor 8 sends acquisition enablement and signal integration parameter commands to the signal integration module 6, and the signal integration module 6 controls the EEG acquisition unit 3, the eye tracker unit 4, and the PPG acquisition unit 5 to jointly acquire biolog...

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Abstract

The invention relates to a wearable multi-mode driver physiological state monitoring system, which comprises a wearable multi-mode biological signal acquisition device and a man-machine interaction terminal; the system is characterized in that the wearable multi-mode biological signal acquisition device respectively acquires multi-mode biological signals from the head, eyes and wrist of a wearer for monitoring the physiological state of the wearer; and the man-machine interaction terminal is used for setting acquisition parameters and selecting acquisition unit enabling signals and storing anddisplaying biological signals. The wearable multi-mode biological signal acquisition device comprises an EEG acquisition unit, an ophthalmoscope unit, a PPG acquisition unit, a signal integration module and a mobile microprocessor.

Description

technical field [0001] The invention relates to the field of vehicle driving safety, in particular to a wearable multi-mode driver physiological state monitoring system. Background technique [0002] The physical and mental conditions of bus drivers when driving are related to the life safety of passengers and other vehicle drivers. With the sharp increase in the number of automobiles in my country in the past 10 years, traffic accidents have also increased. The driver's physical fatigue or poor mental state while driving is the main cause of traffic accidents. Therefore, real-time and accurate monitoring of the driver's physiological state is of great significance to avoiding traffic accidents and protecting the lives and properties of drivers and passengers. [0003] However, due to the special working environment of the driver, traditional physiological detection instruments cannot detect the physiological state of the driver in a small cab. In addition, a single monit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0476A61B3/113A61B5/0205A61B5/145A61B5/11
CPCA61B3/113A61B5/0205A61B5/11A61B5/14542A61B2562/0219A61B5/369
Inventor 于海涛武欣昱王江邓斌魏熙乐刘晨
Owner TIANJIN UNIV
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