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Pre-warning device for preventing tailgating

An early warning and rear-end collision prevention technology, applied in bicycle accessories, audio signals, optical signals, etc., can solve problems such as injuries caused by rear-end collisions, it is difficult for the driver to find the vehicle, and the specific situation of the vehicle coming from behind cannot be monitored at any time. The effect of accident

Inactive Publication Date: 2014-04-16
南宁市第一中学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because bicycles or motorcycles lack perfect rear-view means, although motorcycles are equipped with brake lights and rearview mirrors, they are mostly used when braking or changing lanes, and they cannot monitor the specific situation of vehicles coming from behind at any time. It is difficult for the driver to detect the fast-approaching vehicle in advance, and cannot make correct evasive actions, which is very easy to cause rear-end collision and injury

Method used

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  • Pre-warning device for preventing tailgating
  • Pre-warning device for preventing tailgating
  • Pre-warning device for preventing tailgating

Examples

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Effect test

Embodiment

[0030] Such as figure 1 As shown, an anti-collision warning device includes: a first housing 2, a second housing 6, a detection probe 1, a control device 7, and a prompting device, wherein: the first housing 2 is fixedly mounted on the vehicle 3 After the end, such as figure 2 As shown, it is in the shape of a square box. The detection probe 1 is arranged on the rear side of the first housing 2 and its head extends to the rear of the vehicle behind the first housing 2. The present invention uses an ultrasonic probe as the detection probe 1. It can be an infrared probe, and there are six detection probes 1, which are divided into left, center, and right columns. Each column is divided into two upper and lower columns. The detection probe 1 in the left column is inclined at an angle of 30° to the left of the vehicle 3 and is located on the right. The detection probe 1 in the row is inclined at an angle of 30° to the right of the vehicle 3, and the detection probe 1 in the middle ...

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Abstract

The invention discloses a pre-warning device for preventing tailgating. The pre-warning device comprises a first shell, a detecting probe and a control device, wherein the first shell is disposed at the tail of a vehicle, the detecting probe is disposed on the first shell, the head of the detecting probe faces to the rear of the vehicle, the control device is disposed in the first shell, the input end of the control device is connected with the detecting probe and a power supply, and the output end of the control device is connected with an indicating device. The indicating device comprises a second shell disposed on a handlebar and three indicator lamps disposed on the second shell. The indicator lamps are connected with the first output end of the control device. The three indicator lamps respectively and correspondingly indicates vehicles from the left rear, the rear and the right rear. By the pre-warning device, conditions such as speed and distance of rear vehicles coming close can be detected, corresponding pre-warning signals can be given out if safety threat exists, a rider is allowed to avoid the rear vehicles timely, and accidents can be avoided.

Description

Technical field [0001] The invention relates to an early warning device, in particular to a rear-end collision prevention early warning device. Background technique [0002] The current traffic accidents continue. In the accidents of cars rear-ending bicycles or motorcycles, motorcycles and bicycles are often vulnerable and suffer serious injuries. Because bicycles or motorcycles lack perfect rear-viewing methods, although motorcycles are equipped with brake lights and rear-view mirrors, they are mostly used when braking or changing lanes, and they cannot always monitor the specific conditions of vehicles coming from behind. It is difficult for the driver to spot the fast approaching vehicle in advance, unable to make correct evasive actions, and it is very easy to cause a rear-end collision and be injured. [0003] In view of the above technical shortcomings, it is still necessary to invent an anti-collision warning device for bicycles and motorcycles. Summary of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62J3/00B62J6/00B62J99/00
Inventor 李彦锋谢和广
Owner 南宁市第一中学
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