Method and device preventing drunk driving

A technology of drunk driving and alcohol, which is applied in the field of traffic safety, can solve the problems of traffic safety such as the adverse impact on the safety of other people's life and property, blurred vision of the driver, slow reaction, etc., and achieve the effect of avoiding potential safety hazards and loss of life and property

Inactive Publication Date: 2017-06-13
BEIJING ELECTRIC VEHICLE
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Problems solved by technology

Among them, because drunk driving can lead to blurred vision and slow reaction of the driver, the probability of traffic accidents is higher. Drinking driving not only brings harm to the driver's own health, but also has an adverse impact on traffic safety and the safety of life and property of others. , thus, how to prevent drivers from drinking and driving has become an urgent problem to be solved

Method used

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  • Method and device preventing drunk driving
  • Method and device preventing drunk driving
  • Method and device preventing drunk driving

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Embodiment Construction

[0051] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0052] The method and device for preventing drunk driving according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0053] Specifically, since the main component of wine is alcohol, which is volatile and has a special fragrance, if the driver drinks alcohol, there will be alcohol in the driver's sweat and breath. Therefore, in the method for preventing drunk driving in the embodiment of the present invention, the sensor monitors the driver's sweat and the alcohol ...

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Abstract

The invention discloses a method and device preventing drunk driving. The method comprises the steps that human body characteristic parameters of a driver are detected through sensors arranged at a plurality of positions of a vehicle; according to the human body characteristic parameters and a preset threshold value, whether the driver meets a preset drunk driving condition or not is detected; and if it is detected that the driver meets the preset drunk driving condition, an engine is controlled to stop working according to the working state of the vehicle, and a drunk driving alarm signal is started. By adoption of the method, whether drunk driving of the driver exists or not is monitored, drunk driving of the driver is prohibited, and safety hazards and life and property loss caused by drunk driving are avoided.

Description

technical field [0001] The invention relates to the technical field of traffic safety, in particular to a method and device for preventing drunk driving. Background technique [0002] At present, vehicles have become a common means of transportation in people's production and life, and with the popularity of vehicles, traffic accidents have also increased. Among them, because drunk driving can lead to blurred vision and slow reaction of the driver, the probability of traffic accidents is higher. Drinking driving not only brings harm to the driver's own health, but also has an adverse impact on traffic safety and the safety of life and property of others. , Thus, how to avoid the driver's drunk driving becomes an urgent problem to be solved. Contents of the invention [0003] The object of the present invention is to solve one of the above-mentioned technical problems at least to a certain extent. [0004] For this reason, the first object of the present invention is to p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K28/06
CPCB60K28/063B60K28/066
Inventor 韩峰周建明段兴中
Owner BEIJING ELECTRIC VEHICLE
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