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A platform for research: civil engineering, architecture and urbanism
Engineering machinery with turnover ladder stand and control method of turnover ladder stand
The invention discloses an engineering machine with a turnover ladder stand and a control method of the turnover ladder stand. The engineering machine comprises a machine body, a ladder stand rotationally installed on the machine body and a look-around system. The mechanical body is provided with a first controller and a second controller; the first controller is used for acquiring information of the upturning limiting sensor or the downturning limiting sensor, the parking lamp and the gear, and judging whether the upturning self-reset button or the downturning self-reset button is forbidden or not and whether the surround view system is started or not according to the acquired information; the second controller responds to a barrier-free signal sent by the surround view system and a signal that the downward turning self-reset button or the upward turning self-reset button is started, and controls the crawling ladder to be turned downwards to the position away from the ground by a preset distance or turned upwards. The situation that the crawling ladder encounters obstacles in a movement area and the adaptability of the crawling ladder to different ground heights are fully considered, the safety of overturning operation of the crawling ladder is improved, and the risk that the crawling ladder is damaged in the downward overturning process is reduced.
本发明公开了一种带有翻转爬梯的工程机械及翻转爬梯的控制方法，工程机械包括：机械本体、转动式安装于机械本体上的爬梯以及环视系统；机械本体设有第一控制器和第二控制器；第一控制器用于获取上翻限位传感器或下翻限位传感器、驻车灯和挡位信息，并根据获取的信息判断是否禁用上翻自复位按钮或下翻自复位按钮以及启动环视系统；第二控制器响应于环视系统发送的无障碍物信号以及下翻自复位按钮或上翻自复位按钮被启动的信号，控制爬梯下翻至距离地面预设距离处或上翻。本发明充分考虑了爬梯运动区域遇到障碍物的情况以及爬梯对不同地面高度的适应性，提高了爬梯翻转运行的安全性，降低了爬梯下翻过程中被损坏的风险。
Engineering machinery with turnover ladder stand and control method of turnover ladder stand
The invention discloses an engineering machine with a turnover ladder stand and a control method of the turnover ladder stand. The engineering machine comprises a machine body, a ladder stand rotationally installed on the machine body and a look-around system. The mechanical body is provided with a first controller and a second controller; the first controller is used for acquiring information of the upturning limiting sensor or the downturning limiting sensor, the parking lamp and the gear, and judging whether the upturning self-reset button or the downturning self-reset button is forbidden or not and whether the surround view system is started or not according to the acquired information; the second controller responds to a barrier-free signal sent by the surround view system and a signal that the downward turning self-reset button or the upward turning self-reset button is started, and controls the crawling ladder to be turned downwards to the position away from the ground by a preset distance or turned upwards. The situation that the crawling ladder encounters obstacles in a movement area and the adaptability of the crawling ladder to different ground heights are fully considered, the safety of overturning operation of the crawling ladder is improved, and the risk that the crawling ladder is damaged in the downward overturning process is reduced.
本发明公开了一种带有翻转爬梯的工程机械及翻转爬梯的控制方法，工程机械包括：机械本体、转动式安装于机械本体上的爬梯以及环视系统；机械本体设有第一控制器和第二控制器；第一控制器用于获取上翻限位传感器或下翻限位传感器、驻车灯和挡位信息，并根据获取的信息判断是否禁用上翻自复位按钮或下翻自复位按钮以及启动环视系统；第二控制器响应于环视系统发送的无障碍物信号以及下翻自复位按钮或上翻自复位按钮被启动的信号，控制爬梯下翻至距离地面预设距离处或上翻。本发明充分考虑了爬梯运动区域遇到障碍物的情况以及爬梯对不同地面高度的适应性，提高了爬梯翻转运行的安全性，降低了爬梯下翻过程中被损坏的风险。
Engineering machinery with turnover ladder stand and control method of turnover ladder stand
一种带有翻转爬梯的工程机械及翻转爬梯的控制方法
LIU JIAJUN (author) / WANG DAOLI (author) / WANG ZHEN (author) / LI BOYU (author) / IKUMOTO (author) / WANG CHENYANG (author) / QI LUYAN (author) / LIU XINGWU (author)
2024-10-25
Patent
Electronic Resource
Chinese