U-turn indicator rear lamp and autonomous driving method using same

Abstract

The present invention relates to a rear lamp including a reverse light, a direction indicator light, a brake light and a taillight, which are provided inside a lamp case. The rear lamp according to the present invention comprises a left rear lamp and a right rear lamp, and comprises a peripheral area and a center area, wherein: the peripheral area is disposed on the outer side of the center area so as to encompass the center area; the reverse light, the brake right and the taillight are provided in the center area; the direction indicator light is provided in the peripheral area and is formedas an LED array provided in the shape of a "C" or "inverted-U" having a predetermined width; direction indicator lights of the left rear lamp are a U-turn indicator light and a left turn indicator light; a direction indicator light of the right rear lamp is a right turn indicator light; and, when the direction indicator light of the left rear lamp is the U-turn indicator light, all the LED arraysprovided are turned on and, when the direction indicator light is the left turn indicator light, a part of the LED arrays provided is turned on. According to the present invention, the U-turn indicator light is provided at the rear lamp of a vehicle, and connectivity and autonomous driving techniques are also introduced to the vehicle so as to enable a turn signal to be exchanged between the vehicles, thereby detecting whether the vehicles waiting for the light to change are vehicles turning left or vehicles making a U-turn, and enabling direction to be quickly changed at an intersection.

Description

technical field [0001] The present invention relates to a U-turn tail light and an unmanned driving method using the same. More specifically, it relates to the following U-turn tail light. When the front vehicle waiting in the first lane turns on the turn signal, it can make the rear vehicle that needs to turn left convenient to select a lane, and it also involves applying the U-turn signal using the above-mentioned U-turn tail light to the unmanned vehicle of the V2V and V2X connection technology. driving method. Background technique [0002] Most vehicles that come out at present are provided with the turn signal that is used to indicate left-turn or right-turn intention to other vehicle drivers during driving. [0003] However, when the vehicle is running, if it enters the first lane where it can turn left and turn around at an intersection, it is difficult to accurately judge whether the vehicle in front will turn left or turn around only by the signal displayed in the ...

AI Technical Summary

Problems solved by technology

[0003] However, when the vehicle is running, if it enters the first lane where it is possible to turn left and turn around at an intersection, it is difficult to accurately judge whether the vehicle in front is going to turn left or turn around only by the signal displayed in the existing turn signal.

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