The present invention relates to a driving safety device for a cultivator and a control method for the same. The driving safety device for a cultivator includes: an auxiliary steering wheel (8) crossing and connecting left and right steering wheels (4, 5); and left and right steering clutch levers (6, 7) formed to be bent to the inner side to be parallel to the auxiliary handle (8), in an ordinary cultivator. The driving safety device for a cultivator comprises: a first sensor (S1) sensing a current speed, a driving direction, and a driving gradient of the cultivator; a second sensor (S2) sensing a rotation direction, a rotation speed, and a rotation angle of the left and right handles (4, 5); a third sensor (S3) sensing a control state of the left and right steering clutch levers (6, 7); a fourth sensor (S4) sensing an operation state of a brake pedal (20) of a trailer connected to the cultivator; and a control unit (C) controlling the operation of a trailer braking unit installed in the trailer in accordance with a sensor value provided by the each sensor. The driving safety device for a cultivator facilitates the control of the steering clutch lever and the steering wheel for steering while the cultivator is driving on a downhill road and automatically brakes the trailer in accordance with a driving state of the cultivator and a steering state at same time. Therefore, the driving safety device for a cultivator largely improves driving safety and convenience of driving the cultivator.
본 발명은 경운기용 주행 안전장치 및 그 제어방법에 관한 것으로서, 통상의 경운기에 있어서, 좌, 우핸들(4, 5)을 가로 질러 연결하는 보조핸들(8)과, 상기 보조핸들(8)과 평행하도록 내측으로 절곡 형성한 좌, 우측조향클러치레버(6, 7)를 구비하고, 경운기의 현재속도와, 주행방향, 주행경사도를 센싱하는 제1센서(S1)와; 좌, 우핸들(4, 5)의 회전방향, 회전속도, 회전각도를 센싱하는 제2센서(S2)와; 좌, 우측조향클러치레버(6, 7)의 조작 상태를 센싱하는 제3센서(S3)와; 경운기에 연결되는 트레일러의 브레이크페달(20) 작동 상태를 센싱하는 제4센서(S4)와; 상기 각 센서에서 제공되는 센서값에 따라 트레일러에 설치되는 트레일러제동부의 작동을 제어하는 제어부(C)를 포함하여 구성함에 따라, 경운기의 내리막길 운전 중 조향을 위한 핸들과 조향클러치레버의 조작이 용이함과 동시에 경운기의 주행상태와 조향상태에 따라 트레일러의 제동이 자동으로 이루어짐으로써 경운기 운전의 편의성과 주행안전성을 크게 향상시킬 수 있는 효과가 있다.
Driving safety device for cultivator and control method thereof
경운기용 주행 안전장치 및 그 제어방법
23.04.2019
Patent
Elektronische Ressource
Koreanisch
IPC: | A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft / 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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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