The invention belongs to the technical field of dumper control, and particularly relates to a dumper anti-rolling dynamic control system and method and a dumper. Comprising a frame, a detection unit and a controller, a container is arranged above the frame, one end of the container is hinged to the frame, the other end of the container is connected with the frame through a lifting cylinder, a front set of wheels and a rear set of wheels are arranged below the frame, the detection unit comprises a weighing sensor, the frame is connected with the wheels through the weighing sensor, and the weighing sensor is connected with the signal input end of the controller. The signal output end of the controller is connected with the lifting cylinder, the safety stress threshold value of the rear wheel is set, then the controller adjusts the stretching amount of the lifting cylinder according to the stress value Fa fed back by the first weighing sensor and the stress value Fb fed back by the second weighing sensor, the stretching amount of the lifting cylinder is adjusted so that Fb can be smaller than a preset value K, and then the safety stress threshold value of the rear wheel can be set. And it can be guaranteed that the backward rolling accident does not occur in the lifting process.
本发明属于自卸车控制技术领域,尤其涉及一种自卸车防滚翻动态控制系统、方法和自卸车。包括车架、检测单元和控制器,车架上方设置有货箱,货箱一端与车架铰接,另一端通过举升缸与车架相连,车架下方设有前后两组车轮,检测单元包括称重传感器,车架通过称重传感器与车轮相连,称重传感器与控制器的信号输入端相连,控制器的信号输出端与举升缸相连,通过设定后轮处安全受力阈值,然后控制器根据第一称重传感器反馈的受力值Fa和第二称重传感器反馈的受力值Fb调整举升缸伸缩量,通过举升油缸伸缩量调整使Fb<预设值K,可保证在举升过程中不发生向后滚翻事故。
Dumper anti-rolling dynamic control system and method and dumper
一种自卸车防滚翻动态控制系统、方法和自卸车
2024-12-27
Patent
Electronic Resource
Chinese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
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