The invention discloses a stop control system of multi-drive passenger conveying equipment. The stop control system is characterized in that N main brakes are used for correspondingly braking N main drivers, the main brakes have two states of immediate braking and delayed braking, and after a controller outputs a braking instruction, the main brakes in the delayed state are delayed by a set time to act compared with the main brakes in the immediate braking state; when the N main brakes are all in the immediate braking state, after the controller outputs the braking instruction, if the brakingdistance of the passenger conveying equipment is smaller than a standard required lower limit value during no-load, the state of the first main brake is changed into the delayed braking state; and when the first main brake to the i main brake are in the delayed braking state and the other main brakes are in the immediate braking state, after the controller outputs the braking instruction, if the braking distance of the passenger conveying equipment is smaller than a standard required lower limit value during no-load, the state of the (i+1) main brake is changed into the delayed braking state.According to the stop control system of multi-drive passenger conveying equipment, the stop distance of the passenger conveying equipment can be conveniently adjusted.
本发明公开了一种多驱型乘客输送设备的制停控制系统,N个主制动器用于分别制动N个主驱动器,主制动器有立即制动、迟延制动两种状态,当控制器输出制动指令后,迟延状态主制动器较立即制动状态主制动器延时设定时间动作;当N个主制动器均为立即制动状态,在控制器输出制动指令后,如果空载乘客输送设备的制停距离小于标准要求下限值,则将第1个主制动器的状态变更为迟延制动状态;当第1到第i个主制动器为迟延制动状态,其他主制动器为立即制动状态,在控制器输出制动指令后,如果空载时乘客输送设备的制停距离小于标准要求下限值,则将第i+1个主制动器的状态变更为迟延制动状态。本发明便于调整乘客输送设备制停距离。
Stop control system of multi-drive passenger conveying equipment
多驱型乘客输送设备的制停控制系统
2020-06-19
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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