The invention discloses a self-adaptive emergency braking control system of a metallurgical crane. The self-adaptive emergency braking control system comprises an information acquisition module, an information processing module, a data transmission module, a data analysis module, an emergency braking module and a braking prompting module. The moving speed of wheels on the two sides in moving information and the length of a track on which the crane can travel are obtained, and the derailment difference value is calculated to reflect the traveling speed of the wheels on the two sides of the crane; meanwhile, a track graph is obtained through CCD capture information, and whether the form value and the derailment difference value of an average difference block influence normal operation of the crane and whether parts of the crane are damaged or not are calculated; then, judgment is carried out through a data judgment module, and the form value of the maximum difference block in the track is obtained; and preliminary judgment is carried out, the situation that judgment errors are caused by large foreign matter can be avoided, and therefore the safety of the self-adaptive emergency braking control system is improved. If emergency braking is needed, the emergency braking module can be started through the data transmission module to stop operation of the metallurgical crane.
本发明公开了一种冶金起重机自适应紧急制动控制系统,包括信息采集模块、信息处理模块、数据传输模块、数据分析模块、紧急制动模块和制动提示模块,通过获取移动信息中两侧车轮的移动速度和起重机可行驶的轨道长度,而计算出轨差值反映出起重机两侧车轮的行走速度,同时通过CCD捕捉信息获取轨道图形,计算出平均差异块的形态值和轨差值是否影响起重机正常运行和起重机的零部件是否损坏,然后通过数据判断模块进行判断,并且获取轨道中最大差异块的形态值,进行初步判断能够避免出现较大的异物导致判断出错的情况,从而提升其安全性,若是需要紧急制动,通过数据传输模块即可启动紧急制动模块停止冶金起重机的运行。
Self-adaptive emergency braking control system of metallurgical crane
一种冶金起重机自适应紧急制动控制系统
2021-10-08
Patent
Electronic Resource
Chinese
Self-adaptive emergency braking control system of quay crane lifting appliance
European Patent Office | 2021
|Control system and method applied to emergency braking of wharf gantry crane
European Patent Office | 2024
|