Driver behavior state data acquisition device and detection method

A state data and acquisition device technology, applied in the direction of data processing management, electrical digital data processing, special data processing applications, etc., can solve the problems of lack of drivers, important characteristics and considerations of missing driver states, etc.

Active Publication Date: 2021-07-09
JILIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing driver data collection and state detection devices and detection methods lack consideration of the dr

Method used

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  • Driver behavior state data acquisition device and detection method
  • Driver behavior state data acquisition device and detection method
  • Driver behavior state data acquisition device and detection method

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Experimental program
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Embodiment Construction

[0051] see Figure 1 to Figure 8 Shown:

[0052] The driver's behavior state data acquisition device provided by the present invention includes a platform base 1, a seat 2, a power supply 3, an industrial computer 4, a display 5, an eye tracker 6, a grip sensing glove 7, a pedal assembly 8 and a steering wheel. Assembly 9, wherein the seat 2, power supply 3, display 5, industrial computer 4, pedal assembly 8 and steering assembly 9 are fixed on the stand base 1, and the steering assembly 9 is assembled on the top of the pedal assembly 8, The seat 2 is set corresponding to the steering assembly 9, the display 5 is set at the rear of the steering assembly 9 and is set corresponding to the seat 2, the industrial computer 4 is assembled at the lower part of the display 5, and the eye tracker 6 is assembled at the corresponding seat 2 and the driver's seat. At the position of the personnel's eyes, the grip sensor glove 7 is assembled on the steering wheel 10 of the steering assemb...

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Abstract

The invention discloses a driver behavior state data acquisition device and detection method. The data acquisition device comprises a rack base, a seat, a power source, an industrial personal computer, a displayer, an eye tracker, grip sensing gloves, a pedal assembly and a steering assembly; and the seat, the power source, the displayer, the industrial personal computer, the pedal assembly and the steering assembly are fixed to the rack base; the steering assembly is assembled on the upper portion of the pedal assembly, the displayer is arranged on the rear portion of the steering assembly and corresponds to a seat, and the method comprises the steps that 1, two driving scenes are set up; 2, three-axis acceleration and angular velocity information is collected; 3, the attention direction of the eyeballs of the driver is obtained; 4, a visual attention direction is projected to a display plane; 5, the hand postures of the driver are classified; and 6, visual distraction and cognitive distraction states of the driver are identified. The invention has the beneficial effects that the defects of the current driver data acquisition device are overcome, and the steering wheel is not required to be transformed.

Description

technical field [0001] The invention relates to a data collection device and a detection method, in particular to a driver behavior state data collection device and a detection method. Background technique [0002] At present, with the development of automotive intelligent technology, autonomous driving technology has become the mainstream research direction, but the current intelligent automotive technology is still difficult to support the large-scale implementation of autonomous driving vehicles, and human-machine co-driving and hybrid enhanced intelligent technologies are gradually attracting attention. Before the realization of fully automatic driving, the driver is still the main body of the car driving process, and will make corresponding active or passive actions according to the driving purpose or road conditions. The driver may experience distracted driving for various reasons, which affects the Driving safety can be roughly divided into visual distraction and cogn...

Claims

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Application Information

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IPC IPC(8): G06F30/20G06F3/01G06K9/62
CPCG06F30/20G06F3/014G06F18/23G06F18/2411Y02T10/84
Inventor 赵健刘彦辰朱冰姜泓屹刘宇翔吕恬陶晓文孔德成禚凇瑀李波
Owner JILIN UNIV
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