Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an underground carry-scraper steering control method and system and an underground carry-scraper, and belongs to the field of underground carry-scrapers. When a steering handleis operated, two paths of steering signals are sent to a vehicle control unit, the vehicle control unit sends a steering instruction to a first output module and a second output module according to the received signal condition, and the first output module and the second output module output the steering instruction to control a hydraulic steering system, so that steering control of the underground carry-scraper is achieved. In the control process, a steering instruction output by the first output module is taken as a main part, a steering instruction output by the second output module is taken as an auxiliary part, when the first output module cannot normally output the steering instruction to control the underground carry-scraper to steer, switching is carried out, and the steering instruction output by the second output module controls the underground carry-scraper to steer. By means of the two-way control mode, safety accidents caused by failure of the steering system are reduced,the safety of the carry-scraper is improved, and the safety of operators is guaranteed.
本发明公开了一种地下铲运机转向控制方法、系统及地下铲运机，属于地下铲运机领域。本发明在操作转向手柄时，向整车控制器发送两路转向信号，整车控制器根据接收到的信号情况向第一输出模块和第二输出模块发送转向指令，第一输出模块和第二输出模块将转向指令输出，用于控制液压转向系统，实现地下铲运机的转向控制；在控制过程中，以第一输出模块输出的转向指令为主，第二输出模块输出的转向指令为辅助，当第一输出模块不能正常输出转向指令控制地下铲运机转向时，进行切换，由第二输出模块输出的转向指令控制地下铲运机转向。本发明通过双路控制的方式，减少了因转向系统失灵引发的安全事故，提高了铲运机的安全性，保证了操作人员的安全。
The invention discloses an underground carry-scraper steering control method and system and an underground carry-scraper, and belongs to the field of underground carry-scrapers. When a steering handleis operated, two paths of steering signals are sent to a vehicle control unit, the vehicle control unit sends a steering instruction to a first output module and a second output module according to the received signal condition, and the first output module and the second output module output the steering instruction to control a hydraulic steering system, so that steering control of the underground carry-scraper is achieved. In the control process, a steering instruction output by the first output module is taken as a main part, a steering instruction output by the second output module is taken as an auxiliary part, when the first output module cannot normally output the steering instruction to control the underground carry-scraper to steer, switching is carried out, and the steering instruction output by the second output module controls the underground carry-scraper to steer. By means of the two-way control mode, safety accidents caused by failure of the steering system are reduced,the safety of the carry-scraper is improved, and the safety of operators is guaranteed.
本发明公开了一种地下铲运机转向控制方法、系统及地下铲运机，属于地下铲运机领域。本发明在操作转向手柄时，向整车控制器发送两路转向信号，整车控制器根据接收到的信号情况向第一输出模块和第二输出模块发送转向指令，第一输出模块和第二输出模块将转向指令输出，用于控制液压转向系统，实现地下铲运机的转向控制；在控制过程中，以第一输出模块输出的转向指令为主，第二输出模块输出的转向指令为辅助，当第一输出模块不能正常输出转向指令控制地下铲运机转向时，进行切换，由第二输出模块输出的转向指令控制地下铲运机转向。本发明通过双路控制的方式，减少了因转向系统失灵引发的安全事故，提高了铲运机的安全性，保证了操作人员的安全。
Underground carry-scraper steering control method and system and underground carry-scraper
一种地下铲运机转向控制方法、系统及地下铲运机
TANG HUA (Autor:in)
08.01.2021
Patent
Elektronische Ressource
Chinesisch
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