A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an underground scraper steering control method, a system, a program, a medium and a scraper and belongs to the field of underground scrapers. The underground scraper steering control method comprises the following steps: obtaining a steering angle of the scraper and controlling a steering action of the scraper according to the steering angle; enabling a steering speed of the scraper to be not limited if the steering angle of the scraper is smaller than or equal to a steering angle threshold; reducing the steering speed and slowly steering if the steering angle of the scraper is larger than the steering angle threshold and is smaller than or equal to a limit angle threshold; enabling the scraper to not continuously carry out a larger-angle steering operation and giving a warning that the maximum steering angle has been reached at the same time if the steering angle is larger than the limit angle threshold. Through the underground scraper steering control method,the scraper can steer stably in a proper steering angle range; a front frame and a rear frame of the scraper are prevented from colliding with each other; the collision between the front frame and therear frame under the action of inertia when a vehicle is controlled to steer too fast is overcome; the physical damage to the mechanical structure of the scraper is avoided; and the safety of a driver is protected.
本发明公开了地下铲运机转向控制方法、系统、程序、介质及铲运机，属于地下铲运机领域。本发明包括：获取铲运机转向角度，并根据所述转向角度控制铲运机转向动作：若铲运机转向角度小于或等于转向角度阈值，则铲运机的转向速度不受限制；若铲运机转向角度大于转向角度阈值且小于等于极限角度阈值，则转向速度降低，进行缓慢转向；若转向角度大于极限角度阈值，则不能继续进行更大角度转向操作，同时发出已达最大转向角度警告。本发明使铲运机在合适的转向角度范围内能够实平稳转向，阻止铲运机的前后车架相撞，克服在控制车辆转向过快时造成前后车架在惯性的作用下发生撞击，避免了对铲运机的机械结构造成物理损毁，保护驾驶员的安全。
The invention discloses an underground scraper steering control method, a system, a program, a medium and a scraper and belongs to the field of underground scrapers. The underground scraper steering control method comprises the following steps: obtaining a steering angle of the scraper and controlling a steering action of the scraper according to the steering angle; enabling a steering speed of the scraper to be not limited if the steering angle of the scraper is smaller than or equal to a steering angle threshold; reducing the steering speed and slowly steering if the steering angle of the scraper is larger than the steering angle threshold and is smaller than or equal to a limit angle threshold; enabling the scraper to not continuously carry out a larger-angle steering operation and giving a warning that the maximum steering angle has been reached at the same time if the steering angle is larger than the limit angle threshold. Through the underground scraper steering control method,the scraper can steer stably in a proper steering angle range; a front frame and a rear frame of the scraper are prevented from colliding with each other; the collision between the front frame and therear frame under the action of inertia when a vehicle is controlled to steer too fast is overcome; the physical damage to the mechanical structure of the scraper is avoided; and the safety of a driver is protected.
本发明公开了地下铲运机转向控制方法、系统、程序、介质及铲运机，属于地下铲运机领域。本发明包括：获取铲运机转向角度，并根据所述转向角度控制铲运机转向动作：若铲运机转向角度小于或等于转向角度阈值，则铲运机的转向速度不受限制；若铲运机转向角度大于转向角度阈值且小于等于极限角度阈值，则转向速度降低，进行缓慢转向；若转向角度大于极限角度阈值，则不能继续进行更大角度转向操作，同时发出已达最大转向角度警告。本发明使铲运机在合适的转向角度范围内能够实平稳转向，阻止铲运机的前后车架相撞，克服在控制车辆转向过快时造成前后车架在惯性的作用下发生撞击，避免了对铲运机的机械结构造成物理损毁，保护驾驶员的安全。
Underground scraper steering control method, system, program, medium and scraper
地下铲运机转向控制方法、系统、程序、介质及铲运机
TANG HUA (author)
2021-01-26
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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