Display device of car lamp

Abstract

The invention discloses a display device of a car lamp. The display device comprises a car lamp, a light induction unit, a light driver and a main controller, wherein the light induction unit is provided with a near-distance light collecting inductor and a middle-distance light collecting inductor which induct light sources of coming head lamps in a car lamp outward direction; the near-distance light collecting inductor and the middle-distance light collecting inductor separately induct coming head clamps within different distance areas, so that the main controller accurately judges whether a relative distance is too close or too far, can effectively and accurately control a light-emitting unit to emit warning flash changes which correspond to the relative distance of the corresponding head lamps, and therefore, drivers of coming cars accurately judge the relative distance of the two cars to avoid possible collision; and moreover, the problem of shortsightedness of the single inductor is further improved, and better use and safe benefits are achieved.

Description

technical field [0001] The present invention relates to the technical field of warning display of car lights, in particular to a car light induction flashing warning device that can control and emit warning flashes corresponding to different distances of oncoming cars to warn drivers of oncoming cars to keep a safe distance. Background technique [0002] Generally, bicycles will be provided with warning lights to warn of incoming vehicles on the front, rear or sides of the vehicle body to ensure the safety of driving at night. In the control design of traditional warning lights, a switch with manual control is generally set, and the rider of the bicycle Control the lights to form different modes such as full brightness, half brightness, flashing and off; however, in this way, the bicycle rider uses manual control. If the rider forgets to turn on, the warning light is useless and relatively exposes himself to danger. driving environment; and the rider's own operation will not...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to overcome the deficiencies of the prior art and provide a display device for car lights. The short-distance light-collecting sensor and the middle-distance light-collecting sensor sense the headlights of different distances respectively, so that the main controller can Accurately determine whether the relative distance is close or far away, can effectively and accurately control the speed change of the light-emitting unit to issue warning flashes corresponding to the relative distance of the headlights of the incoming vehicle, provide the driver of the incoming vehicle with accurate judgment of the relative distance between the two vehicles and avoid possible collisions, and further Effectively improve the myopia problem of a single sensor, and achieve the best safety benefits

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