The invention discloses an emergency braking elevator system, an elevator emergency braking method and an elevator, the system comprises a handheld operator, an elevator master controller, a speed measuring unit, a comparator, a counter, a braking driving unit, a braking unit and a repeater, the handheld operator is connected with the elevator master controller, and the speed measuring unit is connected with the handheld operator; the comparator is connected with the elevator master controller, the speed measuring unit, the counter and the repeater, the brake driving unit is connected with the counter and the brake unit, the speed measuring unit interacts with the repeater, and the brake unit and the speed measuring unit are connected with an elevator. When the elevator brake reporting and braking system is abnormal, the elevator can be independently and effectively braked emergently, passengers in the elevator are prevented from being injured, and therefore the safety of elevator operation is improved; in addition, for elevators with different rated running speeds, the emergency braking time efficiency of the elevators can be effectively adjusted by adjusting the number of the parachutes and the number of the folding wind shields.
本发明公开了一种紧急制停的电梯系统及电梯紧急制停方法、电梯,所述系统包括:手持操作器、电梯主控器、测速单元、比较器、计数器、制停驱动单元、制停单元和中继器,所述手持操作器与电梯主控器连接,所述比较器与电梯主控器、测速单元、计数器、中继器连接,所述制停驱动单元与计数器、制停单元连接,所述测速单元与中继器进行交互,所述制停单元、测速单元与电梯连接。当电梯报闸制动系统出现异常时,本发明能够独立有效地紧急制停电梯,避免电梯内的乘客受伤,从而提高电梯运行的安全性;此外,对于不用额定运行速度的电梯,本发明可以通过调整降落伞和折叠挡风板的数量,有效地调整电梯紧急制停的时效。
Emergency stopping elevator system, elevator emergency stopping method and elevator
紧急制停的电梯系统及电梯紧急制停方法、电梯
2022-09-20
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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