BACK WARNING SYSTEM FOR VEHICLE

• Main Authors: KO, Kyung Tae, RYU, Myung Jae, HONG, Ju Pyo
• Format: Patent
• Language: English; French; Korean
• Published: 06.06.2024
• Subjects: ALARM SYSTEMS; ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; ORDER TELEGRAPHS; PERFORMING OPERATIONS; PHYSICS; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

A back warning system for a vehicle according to the present invention comprises a laser warning unit which is provided in a preceding vehicle and emits a laser in order to notify a following vehicle of an event that occurred in the preceding vehicle, thereby displaying a laser warning message in front of the following vehicle. The back warning system for a vehicle can control the intensity of the laser emitted from the laser warning unit, the emission angle of the laser, or the warning message displayed by the laser, according to the relative speed of the preceding and following vehicles, the distance between the vehicles, road surface conditions, or weather conditions. La présente invention concerne un système d'avertissement arrière pour véhicule, comprenant une unité d'avertissement laser disposée dans un véhicule précédent et qui émet un laser afin de notifier au véhicule suivant un événement qui s'est produit dans le véhicule précédent, affichant ainsi un message d'avertissement laser devant le véhicule suivant. Le système d'avertissement arrière pour véhicule peut commander l'intensité du laser émis par l'unité d'avertissement laser, l'angle d'émission du laser ou le message d'avertissement affiché par le laser, en fonction de la vitesse relative des véhicules précédent et suivant, de la distance entre les véhicules, de l'état de la chaussée ou des conditions météorologiques. 본 발명에 따른 차량용 후방 경보 시스템은, 선행 차량에 마련되어, 선행 차량에 발생한 이벤트를 후행 차량에게 알리기 위해 레이저를 조사하여 후행 차량의 전방에 레이저 경보 메시지를 표시하는 레이저 경보부;를 포함하며, 선행 차량과 후행 차량의 상대 속도, 차간 거리, 노면 상태 또는 기상 상태에 따라 상기 레이저 경보부에서 조사되는 레이저의 강도, 레이저의 조사 각도 또는 레이저로 표시되는 경보 메시지를 제어할 수 있다.