The invention discloses a forklift ramp automatic parking control system and method, and belongs to the technical field of forklift control. The hydraulic control part comprises a hydraulic energy accumulator; the hydraulic energy accumulator is connected with the second control valve, the second control valve is connected with the first control valve, and the first control valve is connected with the parking actuator; the electric control part comprises an electronic controller and a parking switch; the electronic controller is electrically connected with the angle sensor, the speed pedal, the indicator lamp, the control unit and the second control valve; the control unit comprises a control part and an execution part, the control part of the control unit is electrically connected with the electronic controller, and the output end of the execution part of the control unit is electrically connected with the first control valve; and the parking switch is electrically connected between the indicating lamp and the input end of the execution part of the control unit. The automatic parking function is achieved when the forklift goes up the ramp, the control mode is stable and reliable, the safety of driving the forklift on the ramp by a driver is improved, the driving risk is reduced, and accidents generated when the forklift goes up the ramp can be reduced.
本发明公布一种叉车坡道自动驻车控制系统及方法,属于叉车控制技术领域。液控部分包括液压蓄能器;液压蓄能器连接第二控制阀,第二控制阀连接第一控制阀,第一控制阀连接驻车执行器;电控部分包括电子控制器和驻车开关;电子控制器电连接角度传感器、速度踏板、指示灯、控制单元和第二控制阀;控制单元包括控制部和执行部,控制单元的控制部电连接电子控制器,控制单元的执行部的输出端电连接第一控制阀;驻车开关电连接在所述指示灯和控制单元的执行部的输入端之间。本发明实现了叉车上坡道时的自动驻车功能,控制方式稳定可靠,提升了驾驶员在坡道上驾驶叉车的安全性,降低了驾驶风险,能减少叉车上坡道时的事故发生。
Automatic ramp parking control system and method for forklift
一种叉车坡道自动驻车控制系统及方法
2023-09-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen |
Europäisches Patentamt | 2024
|Forklift parking monitoring system and method, and forklift
Europäisches Patentamt | 2021
|Parking brake system for forklift and forklift with parking brake system
Europäisches Patentamt | 2015
|Parking brake device, forklift and parking brake control method
Europäisches Patentamt | 2024
|System and Method for Ramp Traveling Speed Control in Forklift
Europäisches Patentamt | 2018
|