Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge erecting vehicle, control method and control system of erecting system of bridge erecting vehicle and storage medium
The invention relates to the field of special vehicles, and discloses a bridge erecting vehicle, a control method and control system of an erecting system of the bridge erecting vehicle and a storagemedium. The erecting system comprises a folding and unfolding component and an oil cylinder for providing power for the folding and unfolding component. The control method comprises the steps of obtaining the current inclination angle value of the folding and unfolding component; determining a threshold range of a control current of the oil cylinder according to the inclination angle value, wherein the control current is used for controlling the opening degree of a proportional valve of the oil cylinder; and limiting the control current within the threshold range. Therefore, the state of the folding and unfolding component can be determined by detecting the inclination angle value of the folding and unfolding component, so that the threshold range of the control current of the oil cylinderis determined according to the inclination angle value of the folding and unfolding component, the control current of the oil cylinder can be ensured to be always in a reasonable range, violent shaking of the bridge erecting vehicle due to the fact that an operator does not control the operation strength or precision well is avoided, and the safety and stability of the bridge erecting vehicle areimproved.
本发明涉及特种车辆领域，公开了一种架桥车及其架设系统的控制方法和控制系统、存储介质。所述架设系统包括收展部件和为所述收展部件提供动力的油缸，所述控制方法包括：获取所述收展部件当前的倾角值；根据所述倾角值确定所述油缸的控制电流的阈值范围，其中所述控制电流用于控制所述油缸的比例阀开度；以及将所述控制电流限制在所述阈值范围内。如此，通过检测收展部件的倾角值可以确定收展部件的状态，因此根据收展部件的倾角值确定油缸的控制电流的阈值范围，可以保证油缸的控制电流始终处于合理范围内，从而避免由于操作者未掌控好操作力度或精度而造成架桥车剧烈抖动，进而提高架桥车的安全性和稳定性。
Bridge erecting vehicle, control method and control system of erecting system of bridge erecting vehicle and storage medium
The invention relates to the field of special vehicles, and discloses a bridge erecting vehicle, a control method and control system of an erecting system of the bridge erecting vehicle and a storagemedium. The erecting system comprises a folding and unfolding component and an oil cylinder for providing power for the folding and unfolding component. The control method comprises the steps of obtaining the current inclination angle value of the folding and unfolding component; determining a threshold range of a control current of the oil cylinder according to the inclination angle value, wherein the control current is used for controlling the opening degree of a proportional valve of the oil cylinder; and limiting the control current within the threshold range. Therefore, the state of the folding and unfolding component can be determined by detecting the inclination angle value of the folding and unfolding component, so that the threshold range of the control current of the oil cylinderis determined according to the inclination angle value of the folding and unfolding component, the control current of the oil cylinder can be ensured to be always in a reasonable range, violent shaking of the bridge erecting vehicle due to the fact that an operator does not control the operation strength or precision well is avoided, and the safety and stability of the bridge erecting vehicle areimproved.
本发明涉及特种车辆领域，公开了一种架桥车及其架设系统的控制方法和控制系统、存储介质。所述架设系统包括收展部件和为所述收展部件提供动力的油缸，所述控制方法包括：获取所述收展部件当前的倾角值；根据所述倾角值确定所述油缸的控制电流的阈值范围，其中所述控制电流用于控制所述油缸的比例阀开度；以及将所述控制电流限制在所述阈值范围内。如此，通过检测收展部件的倾角值可以确定收展部件的状态，因此根据收展部件的倾角值确定油缸的控制电流的阈值范围，可以保证油缸的控制电流始终处于合理范围内，从而避免由于操作者未掌控好操作力度或精度而造成架桥车剧烈抖动，进而提高架桥车的安全性和稳定性。
Bridge erecting vehicle, control method and control system of erecting system of bridge erecting vehicle and storage medium
架桥车及其架设系统的控制方法和控制系统、存储介质
HE PAN (Autor:in) / ZHAO WANFENG (Autor:in) / DUAN ZHUO (Autor:in)
31.07.2020
Patent
Elektronische Ressource
Chinesisch
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