On-board warning device for reminding rear vehicle to use light

Abstract

The invention relates to an on-board warning device for reminding a rear vehicle to use a light. The device comprises a device body, a signal-receiving mechanism, a signal-processing mechanism and a signal output mechanism; the signal-receiving mechanism comprises a photosensitive plate and a photosensitive sensor disposed on the surface of the photosensitive plate; the signal-processing mechanismincludes a photoelectric signal converter and a central processor; the signal output mechanism includes a display and an indicator light both disposed on the rear window wall; and the device is alsoprovided with a Bluetooth receiver matched with the central processor and can also controls the signal output mechanism through the Bluetooth receiver. The device is reasonable in structure, clever indesign and convenient to install and does not affect the normal use of vehicles and effectively prompts a rear vehicle driver to use the light correctly; the existing technical problems facing vehicle drivers that the rear vehicle does not correctly use the high beam light and irradiates a front vehicle for a long time so as to cause a accident easily and the impaired vision of a front vehicle driver and affect normal driving are solved; and for the existing technologies, the device has a good market prospect and development space.

Description

technical field [0001] The invention relates to the field of automobile transportation aids, in particular to a vehicle-mounted warning device for reminding vehicles behind to use lights. Background technique [0002] With the improvement of people's living standards, automobiles are becoming more and more popular, and the corresponding problems related to driving safety are also more and more paid attention to by people. For example, when a car is moving at night or waiting for a traffic light at an intersection, the driver behind does not use the high beam according to the regulations, which will make the driver in front of the car unable to see the rearview mirror clearly. The sudden high beam of the car behind will seriously affect the vision of the driver in front, and then affect the driving mood, prone to "road rage" causing dangerous driving; when the car is driving at high speed, if the driver of the car behind does not pay attention to use High beam lights, always...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problems encountered in the driving process of existing cars, such as incorrect use of high beams by the rear car, and long-time exposure to the front car, causing the driver's vision to be blocked, affecting normal driving, and easily causing accidents, etc., the present inve...

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