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System and method for reducing sudden driving pressure surge events

A sudden and stressful technology, applied in computer parts, instruments, diagnostic records/measurements, etc., can solve the problems of driver aggression and danger, endless traffic accidents, and difficulty in sudden driving stress, so as to reduce related problems. Traffic accidents, the effect of preventing or reducing road traffic accidents, improving driving safety and driving comfort

Pending Publication Date: 2022-07-22
XIAN UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Excessive driving stress can lead to aggressive and dangerous behavior of drivers on the road, reducing driving performance and affecting traffic safety
[0003] During the normal driving process, the driver will encounter various emergencies that lead to sudden driving pressure, such as the pressure surge caused by the sudden braking of the vehicle in front, the pressure surge caused by aggressive driving, and the pressure surge caused by ignoring potential dangers , the pressure surge caused by running a yellow light, the pressure surge caused by passing cars on narrow roads, the pressure surge caused by not giving way to pedestrians, etc. Sudden driving pressure can easily lead to the driver's stress response, and take some improper operations, which in turn lead to traffic accidents. ACCIDENT
[0004] Because sudden driving stress is difficult to detect in advance, and its possible consequences cannot be warned in advance, resulting in an endless stream of traffic accidents caused by sudden driving stress surges

Method used

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  • System and method for reducing sudden driving pressure surge events
  • System and method for reducing sudden driving pressure surge events
  • System and method for reducing sudden driving pressure surge events

Examples

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Embodiment Construction

[0027] The embodiments of the present invention will be described in detail below with reference to the examples, but those skilled in the art will understand that the following examples are only used to illustrate the present invention and should not be regarded as limiting the scope of the present invention.

[0028] refer to figure 1 , a system for reducing sudden driving stress surge events of drivers, including an information collection component, a stress assessment component, an event upload component, an event analysis component and a push component;

[0029] refer to figure 1 , the information collection component includes a vehicle driver physiological collector, a driver camera, a vehicle camera and a vehicle motion parameter collector;

[0030] The vehicle driver's physiological collector includes a pulse sensor and a skin electrophysiological sensor for collecting the driver's pulse information and skin electrophysiological information; the driver's camera is use...

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Abstract

The invention relates to the field of automobile safety, in particular to a system and method for reducing sudden driving pressure surge events. According to the method, the sudden driving pressure overlarge state of a driver can be distinguished, overlarge pressure events can be recorded and uploaded, reasons causing driving pressure surge are analyzed, records are compiled, and relative improvement measures are provided for each condition, so that a user really knows own driving behaviors, the driving safety and the driving comfort are improved, and the driving experience of the user is improved. And related traffic accidents caused by sudden driving pressure increase of the driver are reduced.

Description

technical field [0001] The invention relates to the field of automobile safety, in particular to a system and method for reducing sudden driving pressure surge events. Background technique [0002] Most of the existing vehicle safety technologies detect the driver's state during driving, such as distraction, fatigue, anger, etc., and pay little attention to the driver's psychological stress. The driver's psychological pressure is very important to driving safety. According to statistics, about 75% of traffic accidents are caused by excessive driving stress. Excessive driving stress can lead to aggressive and risky driver behavior on the road, reducing driving performance and affecting traffic safety. [0003] During the normal driving process, drivers will encounter various unexpected events that cause the driver to experience sudden driving pressure, such as the pressure surge caused by the sudden braking of the preceding vehicle, the pressure surge caused by aggressive d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/903G06F16/9038G06V20/56G06V20/59G06V40/20G06V40/10A61B5/18A61B5/024A61B5/11A61B5/316
CPCG06F16/903G06F16/9038A61B5/18A61B5/024A61B5/02405A61B5/1128A61B5/1118A61B5/316
Inventor 刘卓凡珠兰丁涛
Owner XIAN UNIV OF POSTS & TELECOMM
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