Wearable induction warning device

Abstract

The invention discloses a wearable induction warning device, which comprises a wearable piece, which is equipped with a light induction unit, a light driver, a main controller and a power supply unit connected electrically for power supply. The wearable piece can be worn to warn coming vehicles. The light induction unit comprises a close-range light collecting inductor and a middle-range light collecting inductor. The close-range light collecting inductor and the middle-range light collecting inductor can sense head lamp light sources of coming vehicles from regions in different distances, so that the main controller can accurately judge whether the distance between each other is closing or enlarging and relative approaching velocity, and can accurately control a light warning unit to realize fast or slow warning flash corresponding to the relative distance and the relative approaching velocity with respect to the head lamp light sources. The wearable induction warning device can enable coming vehicle drivers to accurately judge the relative distance and speed with respect to the wearable piece so as to prevent possible collision, and has better use safety and achieves benefits.

Description

technical field [0001] The present invention relates to the technical field of warning display of wearable devices, in particular to a wearable sensor warning device that can control and emit warning flashes corresponding to different distances and speeds of incoming vehicles to warn drivers of incoming vehicles to keep a safe distance. Background technique [0002] Generally, people who work at night, such as traffic policemen, construction workers or cleaning personnel, or people who exercise or ride bicycles at night, because the surrounding environment is dark, generally wear relevant luminous warning devices or wear ) clothes with light effects to achieve the purpose of safety warning; in addition, the current awareness of environmental protection is gradually increasing, many people gradually replace motor vehicles with bicycles as a means of transportation, and in order to avoid sun exposure, many people choose to ride bicycles at night time to To achieve the purpose ...

AI Technical Summary

Problems solved by technology

However, the active display of warning or direction signs can only make it easy for car drivers to identify the path of the rider in advance, and it cannot provide the approaching drivers around the side to judge the relative distance and relative distance between the wearables and wearables through the warning flashes. speed, it is still easy to misjudge the danger caused by approaching distance and speed

[0005] Therefore, the warning effect given by the structure of the previous patent cannot provide the assessment and judgment of the approaching vehicle driving and the distance and speed between the wearables and the distance and speed that are relatively close to each other, and the danger caused by misjudgment of the relative distance and speed Those who carry out innovation and improvement for such shortcomings are the difficulties to be solved for the purpose of this case

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