The present invention relates to an apparatus for preventing a pedestrian collision accident, a system having the same, and a method thereof. According to an embodiment of the present invention, the apparatus for preventing a pedestrian collision accident comprises: a pedestrian sensing unit that senses a pedestrian moving into a dangerous area and calculates velocity and direction information of the pedestrian; a communication unit that transmits the velocity and direction information of the pedestrian to a surrounding vehicle; a time-to-collision (TTC) calculating unit that calculates a TTC using velocity and direction information of a subject vehicle and second velocity and direction information of the pedestrian, when the TTC calculating unit receives the second velocity and direction information of the pedestrian from another vehicle; a control unit that controls existence of a warning to a driver of the subject vehicle or the pedestrian in accordance with the TTC; and a warning unit performing a warning to the driver of the subject vehicle or the pedestrian in accordance with the control of the control unit.
본 발명은 보행자 추돌 사고 방지 장치, 그를 포함한 시스템 및 그 방법에 관한 것으로 본 발명의 실시예에 따른 보행자 추돌 사고 방지 장치는, 위험영역으로 이동하는 보행자를 감지하고 상기 보행자의 속도 및 방향정보를 산출하는 보행자 감지부; 상기 보행자의 속도 및 방향정보를 주변 차량으로 송출하는 통신부; 타차로부터 보행자의 속도 및 방향정보를 수신하면, 자차의 속도 및 방향정보와 상기 보행자의 속도 및 방향정보를 이용하여 충돌소요시간을 산출하는 충돌소요시간 산출부; 상기 충돌소요시간에 따라 자차의 운전자 또는 보행자에게 경고여부를 제어하는 제어부; 및 상기 제어부의 제어에 따라 자차의 운전자 또는 보행자에게 경고를 수행하는 경고부를 포함할 수 있다.
Apparatus for preventing pedestrian collision system having the same and method thereof
보행자 추돌 사고 방지 장치, 그를 포함한 시스템 및 그 방법
2018-06-21
Patent
Electronic Resource
Korean
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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