Intelligent night auxiliary safe illuminance lamp based on mesh projection and control method for same

Abstract

The invention discloses an intelligent night auxiliary safe illuminance lamp based on mesh projection and a control method for the same. The lamp comprises a laser emitter, a light signal collection device, a control device and a safe reminding device, wherein the laser emitter is used to project uniform meshes to the place in front of the driving direction; the light signal collection device receives light signals of the meshes and transforms the signals into varying image signals of the meshes, and the device also receives light ray signals sent to a drying vehicle and transmits the varying image signals and the light ray signals to the control device; the control device processes the varying image signals and the light ray signals and outputs control signals to the safe reminding device and the laser emitter; the safe reminding device reminds a driver of front road condition information according to the control signals; and the laser emitter adjusts light source power according to the control signals. According to the invention, the original idea of assigning the whole night illuminance task to an automobile headlight is changed; road conditions and the environmental recognition rate in night driving could be increased greatly; visual fatigue of the driver is relieved; and distinguishing efficiency is increased.

Description

technical field [0001] The invention relates to the field of automobile safety devices, in particular to an intelligent auxiliary safety lighting lamp at night. Background technique [0002] Car driving safety at night has always been a difficult problem for car driving. The main reason is that when the car is driving at night, under the condition of unnatural lighting, the driver is prone to visual fatigue and reduced resolution when driving in dim lighting. Therefore, driving at night is also a time period for major accidents and malignant accidents. In order to solve this problem, automobile manufacturers and drivers have adopted various methods. The simplest method is to increase the power and brightness of the lighting headlights, so that the driver's vision can be guaranteed to be bright, the resolution efficiency is improved, and fatigue is reduced. However, the high-brightness headlights bring huge safety hazards to the oncoming vehicles and the normal driving ahead...

AI Technical Summary

Problems solved by technology

However, this method of sticking to traditional lighting either has high power bulbs and large lumens, so the driver of the car can see clearly, but the driver of the other side has glare; or the brightness of the bulb is small, and the driver cannot see the road and pedestrians clearly.

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