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Drunk driving detection method and device

A detection method and detection device technology, applied in the field of Internet of Vehicles, can solve the problems of increased road congestion, small detection range, and high labor costs, and achieve the effects of reducing labor costs, improving drunk driving detection efficiency and detection range, and avoiding congestion.

Active Publication Date: 2017-04-19
LAUNCH SOFTWARE DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a drunk driving detection method and device, aiming to solve the technical problems of low efficiency, small detection range, high labor cost and increased road congestion in existing drunk driving detection methods

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  • Drunk driving detection method and device
  • Drunk driving detection method and device

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Embodiment Construction

[0047] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0048] The present invention provides a method for detecting drunk driving. In an embodiment of the method for detecting drunk driving of the present invention, vehicles using the method for detecting drunk driving are connected to the Internet of Vehicles. The Internet of Vehicles includes roadside units located on both sides of the road. The roadside units are based on V2X (Vehicle to Everything, vehicle-to-external information exchange) equipment for the Internet of Vehicles technology, vehicles connected to the Internet of Vehicles are generally equipped with radio frequency equipment for communicating with roadside units, headshots for taking pictures of the scene in the vehicle cab, Various sensors for detecting vehicle driving status (such as driving speed, driving direction, driving track, etc.), the vehicle an...

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Abstract

The present invention discloses a drunk driving detection method and device. The method comprises the steps of when the situation that a vehicle is in a driving state is detected, obtaining the driving speed of the vehicle based on a roadside unit; when the driving speed of the vehicle is greater than the preset speed, starting a camera in a vehicle cab to acquire the face image of a vehicle driver within the past preset duration; analyzing the face image within the preset duration, and obtaining the face characteristics of the vehicle driver; determining whether the face characteristics of the vehicle driver match the preset face characteristics, when the face characteristics of the vehicle driver match the preset face characteristics, determining that the vehicle driver is in drunk driving, and sending the prompt information to a preset traffic police system, wherein the prompt information comprises a drunk driving determination result and a vehicle identifier of the vehicle. According to the present invention, the drunk driving detection efficiency and the detection range are improved greatly, the labor cost is reduced, and the road jam caused by the drunk driving detection vehicles is avoided.

Description

technical field [0001] The invention relates to the technical field of Internet of Vehicles, in particular to a method and device for detecting drunk driving. Background technique [0002] At present, the drunk driving detection is generally after the traffic police stop the vehicle, and the alcohol detector is used to test the breath alcohol level of the vehicle drivers one by one. When the breath alcohol level is greater than a certain level, it is determined that the driver of the vehicle is drunk driving. However, this manual detection method based on an alcohol detector has low detection efficiency, a small detection range, high labor costs, and increases road congestion to a certain extent, which is not conducive to large-scale promotion. Contents of the invention [0003] The main purpose of the present invention is to provide a drunk driving detection method and device, aiming to solve the technical problems of low efficiency, small detection range, high labor cost...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01G08G1/052G06K9/00
CPCG08G1/01G08G1/0116G08G1/052G06V20/597
Inventor 刘均宋朝忠欧阳张鹏
Owner LAUNCH SOFTWARE DEV
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