Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the technical field of engineering machinery, and discloses a control method and a control system of a concrete pump truck and the concrete pump truck. According to the control method of the concrete pump truck, an actual rotating speed of an engine is monitored in real time, the actual rotating speed of the engine is compared with a first preset rotating speed, the real-time rotating speed is compared with the first preset rotating speed, a comparison result is fed back to a controller, the controller analyzes the comparison result, and then a throttle control current and an actual main pump displacement control current are adaptively adjusted. According to the control method of the concrete pump truck, the actual rotating speed of the engine is compared with the first preset rotating speed, and then the throttle control current and the actual main pump displacement control current are adaptively adjusted, so that overlarge engine speed reduction and overlarge load are effectively avoided, and the stability and the economical efficiency of the concrete pump truck are improved.
本发明属于工程机械技术领域，公开了一种混凝土泵车的控制方法、控制系统及混凝土泵车。本发明提供的一种混凝土泵车的控制方法，实时监测发动机的实际转速，并将发动机的实际转速与第一预设转速进行比较，通过比较实时转速与第一预设转速，将比较的结果反馈给控制器，控制器将比较的结果做出分析，进而对油门控制电流以及实际主泵排量控制电流进行适应性调节。该混凝土泵车的控制方法，通过比较发动机的实际转速与第一预设转速，进而对油门控制电流以及实际主泵排量控制电流进行适应性调节，有效避免了发动机掉速过大以及负荷过大，提高了混凝土泵车的稳定性以及经济性。
The invention belongs to the technical field of engineering machinery, and discloses a control method and a control system of a concrete pump truck and the concrete pump truck. According to the control method of the concrete pump truck, an actual rotating speed of an engine is monitored in real time, the actual rotating speed of the engine is compared with a first preset rotating speed, the real-time rotating speed is compared with the first preset rotating speed, a comparison result is fed back to a controller, the controller analyzes the comparison result, and then a throttle control current and an actual main pump displacement control current are adaptively adjusted. According to the control method of the concrete pump truck, the actual rotating speed of the engine is compared with the first preset rotating speed, and then the throttle control current and the actual main pump displacement control current are adaptively adjusted, so that overlarge engine speed reduction and overlarge load are effectively avoided, and the stability and the economical efficiency of the concrete pump truck are improved.
本发明属于工程机械技术领域，公开了一种混凝土泵车的控制方法、控制系统及混凝土泵车。本发明提供的一种混凝土泵车的控制方法，实时监测发动机的实际转速，并将发动机的实际转速与第一预设转速进行比较，通过比较实时转速与第一预设转速，将比较的结果反馈给控制器，控制器将比较的结果做出分析，进而对油门控制电流以及实际主泵排量控制电流进行适应性调节。该混凝土泵车的控制方法，通过比较发动机的实际转速与第一预设转速，进而对油门控制电流以及实际主泵排量控制电流进行适应性调节，有效避免了发动机掉速过大以及负荷过大，提高了混凝土泵车的稳定性以及经济性。
Control method and control system of concrete pump truck and concrete pump truck
一种混凝土泵车的控制方法、控制系统及混凝土泵车
11.01.2022
Patent
Elektronische Ressource
Chinesisch
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