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Driving safety early warning method and driving safety early warning device

A driving safety and early warning device technology, which is applied in the traffic control system of road vehicles, traffic flow detection, instruments, etc., can solve problems such as danger and achieve the effect of ensuring safety

Active Publication Date: 2016-07-06
深圳市美好幸福生活安全系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of the economy and the improvement of people's living standards, the number of cars is increasing, and the complexity of the roads is becoming more and more serious. Driving safety has become an important issue. S-type driving is an important factor causing accidents. Moreover, some of the S-type driving may be caused by fatigue driving, which is more dangerous.
However, there are currently no safety warnings and driving behavior reminders for S-type vehicles.

Method used

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Embodiment Construction

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] In order to facilitate the understanding of the embodiments of the present invention, further explanations will be given below with specific embodiments in conjunction with the accompanying drawings, which are not intended to limit the embodiments of the present invention.

[0021] Below to figure 1 As an example, the driving safety early warning method provided...

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PUM

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Abstract

The invention relates to a driving safety early warning method. Vehicle driving inherent information and vehicle real-time driving information can be acquired. The vehicle driving inherent information comprises a width of a driving vehicle and a lane width, and the vehicle real-time driving information comprises time, driving speed of a driving vehicle, and a corner. The maximum lateral variation distance of the vehicle in the variation time period can be calculated according to the acquired vehicle real-time information. The driving behavior at the moment of the ending of the variation time period can be determined according to the maximum lateral variation distance and the vehicle driving inherent information, and whether the driving behavior is safe can be determined according to the driving behavior. When the driving behavior is not safe according to the determination result, the driving safety early warning prompt can be output, or the driving control signal can be transmitted to control the driving vehicle.

Description

technical field [0001] The invention relates to the field of automobile safety, in particular to a method and device for early warning of driving safety. Background technique [0002] With the development of the economy and the improvement of people's living standards, the number of cars is increasing, and the complexity of the roads is becoming more and more serious. Driving safety has become an important issue. S-type driving is an important factor causing accidents. Moreover, some of the S-type driving may be caused by fatigue driving, which is more dangerous. However, there are currently no safety warnings and driving behavior reminders for vehicles with S-type driving. Contents of the invention [0003] The invention provides a driving safety early warning method and device, which judges whether an early warning is required based on the current speed and corner judgment of a driving vehicle and inherent information of the driving vehicle, thereby ensuring driving saf...

Claims

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Application Information

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IPC IPC(8): G08G1/01
CPCG08G1/0104
Inventor 张开岭
Owner 深圳市美好幸福生活安全系统有限公司
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