Driving state brain monitoring system and method based on near infrared spectrum

A monitoring system and driving state technology, applied in the field of brain function monitoring, can solve problems such as single detection results, huge data processing workload, and low accuracy, and achieve the effect of overcoming single measurement results

Inactive Publication Date: 2017-11-03
DANYANG HUICHUANG MEDICAL EQUIP CO LTD
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  • Abstract
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Problems solved by technology

[0006] The present invention aims to provide a portable near-infrared-based driving state brain monitoring system and method, which can monitor the driver's brain activity in real time in combination with the driver's actual driving environment, and s

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  • Driving state brain monitoring system and method based on near infrared spectrum
  • Driving state brain monitoring system and method based on near infrared spectrum

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Embodiment Construction

[0017]The present invention collects the driver's brain activity status information in real time through a portable near-infrared device, obtains time information and location information in real time through a GPS chip, and records road condition information in front of the driver through a camera device, for example, there are vehicles merging, overtaking, and traffic lights ahead. etc., traffic maps and road condition information on the Internet can also be obtained through the wireless transmission device. The combination of relevant information obtained by the camera device and the wireless transmission device can more accurately determine the driver's current driving situation, and thus can more accurately obtain the driver's brain activity information in different driving situations. Moreover, the present invention also eliminates the influence of the driver's movement on the brain activity by setting the acceleration sensor to measure the driver's own movement informati...

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Abstract

The invention discloses a driving state brain monitoring system and method based on a near infrared spectrum. The system comprises a portable near infrared device used for acquiring the brain activity state, a storage system used for recording relevant data measured by the near infrared device in different driving environments, a GPS (Global Positioning System) chip used for positioning a driver in real time, a shooting device used for recording the road conditions generated when the driver drives a vehicle in real time, and a wireless transmission device used for transmitting corresponding data recorded by the near infrared device, the GPS chip and the shooting device. The corresponding data is transmitted to a data analysis center through the wireless transmission device, analysts fuse the obtained data, a traffic data of Internet and road condition information, and then the real-time brain activity state of the driver under different driving conditions is obtained.

Description

technical field [0001] The invention relates to the field of brain function monitoring, in particular to a near-infrared spectrum-based driving state brain monitoring system and method. Background technique [0002] With the rapid development of the economy, the number of private car ownership and the number of drivers in our country has maintained a rapid growth. According to relevant data, as of the end of 2015, the number of drivers in my country has reached 320 million, ranking first in the world, and it is predicted that by 2020, the number of drivers in China will reach 470 million. What follows is that the number of traffic accidents is also increasing year by year, and the frequent occurrence of traffic accidents has brought serious negative effects on individuals, families, and economic and social development. The road traffic system is a dynamic closed-loop system composed of drivers, vehicles and the environment. The occurrence of traffic accidents is the result ...

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Application Information

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IPC IPC(8): A61B5/1455A61B5/053A61B5/18A61B5/00
CPCA61B5/0022A61B5/0075A61B5/0531A61B5/14551A61B5/165A61B5/18A61B5/6802A61B5/7203A61B5/746A61B2503/22
Inventor 汪待发王玉轩梁航
Owner DANYANG HUICHUANG MEDICAL EQUIP CO LTD
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