Automobile driving safety warning method and device

A safety warning and automobile technology, applied in the directions of measuring devices, signaling devices, satellite radio beacon positioning systems, etc. Short and other problems, to achieve the effect of wide signal coverage, avoid misjudgment, and reduce rear-end collision accidents

Pending Publication Date: 2021-07-23
高承炳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the distance measurement of the preceding vehicle by this warning device is easily interfered by weather, road conditions and various obstacles, such as smog, road curves, tunnels, etc., and the measurable distance is short
Therefore, existing warning devices have the problems of short warning distance and easy interference

Method used

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  • Automobile driving safety warning method and device

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Embodiment Construction

[0025] The automobile driving safety warning method according to the present invention is implemented by a safety warning device, specifically as follows: the safety warning device is placed in front of the driver and at a position that does not hinder the driving of the car; according to the road type of the car, Switch the safety warning device to the corresponding signal channel; when the vehicle brakes in an emergency, stops due to a breakdown, or stops in a collision accident, a warning signal is sent out through the safety warning device. It can be issued by a vehicle that has stopped in an accident, or by a vehicle that has successfully evaded danger behind, or by an opposite vehicle passing by, and the coverage of the warning signal exceeds 150 meters; when other vehicles driving on the same route and direction When the vehicle enters the range covered by the warning signal, the safety warning device on it receives the warning signal and immediately sends out an alarm, ...

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Abstract

The invention discloses an automobile driving safety warning method and device. The method comprises the steps that the safety warning device is placed in front of a driver and does not hinder automobile driving; the safety warning device is switched to a corresponding signal channel according to the type of a road on which the automobile runs; when the vehicle brakes emergently, stops due to faults or stops due to collision accidents, a warning signal is sent out through the safety warning device, and the coverage range of the warning signal exceeds 150 meters; when a rear vehicle driving on the same route and direction enters a range covered by the warning signal, the safety warning device on the rear vehicle receives the warning signal and gives an alarm immediately. The device comprises a central processing unit, a frequency modulation module, a warning signal transmitting module, a warning signal receiving module and an alarm module. The device is wide in warning signal coverage range, high in anti-interference capacity, capable of effectively avoiding rear-end collision, serial rear-end collision or interval rear-end collision accidents, simple in structure, low in cost and high in early warning speed, and has practical application value.

Description

technical field [0001] The invention relates to the technical field of road safety, in particular to an automobile driving safety warning method and device. Background technique [0002] In recent years, with the increasing popularity of automobiles, the number of automobiles has continued to increase. Although this has brought convenience to people's travel, the number of casualties caused by traffic accidents has also increased year by year. Because the car is easily affected by many factors such as the weather, the driver's driving level, and emergencies during driving, especially in the case of obstructed vision such as heavy fog, tunnel entrance sections, curves, and night driving, traffic accidents are very likely to occur. ACCIDENT. However, in many traffic accidents, especially accidents such as rear-end collisions, serial rear-end collisions, and spaced rear-end collisions are more common, because when the front vehicle stops due to a breakdown or accident, the dri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q9/00G01S19/42
CPCB60Q9/008G01S19/42
Inventor 高承炳
Owner 高承炳
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